diff --git a/.clang-tidy b/.clang-tidy index b57b16397..a559652ba 100644 --- a/.clang-tidy +++ b/.clang-tidy @@ -81,6 +81,6 @@ CheckOptions: - { key: readability-identifier-naming.PrivateMemberCase, value: camelBack } - { key: readability-identifier-naming.ProtectedMemberPrefix, value: m_ } - { key: readability-identifier-naming.PrivateMemberPrefix, value: m_ } -HeaderFilterRegex: '.*' +HeaderFilterRegex: '((.*/(src|include)/SFML/.*)|(.*/(test|examples)/.*))' WarningsAsErrors: '*' UseColor: true diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml index 4d9777cfb..72107f221 100644 --- a/.github/workflows/ci.yml +++ b/.github/workflows/ci.yml @@ -61,6 +61,10 @@ jobs: config: { name: Static with PCH (GCC), flags: -GNinja -DCMAKE_CXX_COMPILER=g++ -DBUILD_SHARED_LIBS=OFF -DSFML_ENABLE_PCH=ON } - platform: { name: Linux Clang, os: ubuntu-22.04 } config: { name: Static with PCH (Clang), flags: -GNinja -DCMAKE_CXX_COMPILER=clang++ -DBUILD_SHARED_LIBS=OFF -DSFML_ENABLE_PCH=ON } + - platform: { name: Linux GCC, os: ubuntu-22.04 } + config: { name: Bundled Deps Static, flags: -GNinja -DCMAKE_CXX_COMPILER=g++ -DBUILD_SHARED_LIBS=OFF -DSFML_USE_SYSTEM_DEPS=OFF } + - platform: { name: Linux GCC, os: ubuntu-22.04 } + config: { name: Bundled Deps Shared, flags: -GNinja -DCMAKE_CXX_COMPILER=g++ -DBUILD_SHARED_LIBS=ON -DSFML_USE_SYSTEM_DEPS=OFF } - platform: { name: Windows MinGW, os: windows-2022 } config: { name: Static Standard Libraries, flags: -GNinja -DSFML_USE_MESA3D=ON -DCMAKE_CXX_COMPILER=g++ -DSFML_USE_STATIC_STD_LIBS=ON } - platform: { name: Windows MinGW, os: windows-2022 } @@ -252,7 +256,7 @@ jobs: - name: Test Install Interface if: matrix.platform.name != 'Android' run: | - cmake -S test/install -B test/install/build -DSFML_ROOT=build/install -DCMAKE_VERBOSE_MAKEFILE=ON -DCMAKE_BUILD_TYPE=${{ matrix.type.name == 'Debug' && 'Debug' || 'Release' }} ${{matrix.platform.flags}} ${{matrix.config.flags}} ${{matrix.type.flags}} + cmake -S test/install -B test/install/build -DCMAKE_PREFIX_PATH=$GITHUB_WORKSPACE/build/install -DCMAKE_VERBOSE_MAKEFILE=ON -DCMAKE_BUILD_TYPE=${{ matrix.type.name == 'Debug' && 'Debug' || 'Release' }} ${{matrix.platform.flags}} ${{matrix.config.flags}} ${{matrix.type.flags}} cmake --build test/install/build --config ${{ matrix.type.name == 'Debug' && 'Debug' || 'Release' }} coverage: @@ -392,7 +396,7 @@ jobs: uses: actions/checkout@v4 - name: Configure - run: cmake -B build -DSFML_BUILD_DOC=ON + run: cmake -B build -DSFML_BUILD_DOC=ON -DSFML_BUILD_WINDOW=OFF -DSFML_BUILD_GRAPHICS=OFF -DSFML_BUILD_AUDIO=OFF -DSFML_BUILD_NETWORK=OFF - name: Build Doxygen Site run: cmake --build build --target doc diff --git a/CMakeLists.txt b/CMakeLists.txt index e09d00cb0..b5913cf1a 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -106,37 +106,16 @@ if(SFML_BUILD_GRAPHICS AND NOT SFML_BUILD_WINDOW) set(SFML_BUILD_WINDOW ON) endif() -# allow not using bundled dependencies with a switch -# (except for stb_image) -# yes this is horrible, but GLOB_RECURSE sucks -sfml_set_option(SFML_USE_SYSTEM_DEPS OFF BOOL "ON to use system dependencies, OFF to use the bundled ones.") -if(SFML_USE_SYSTEM_DEPS) - if(SFML_INSTALL_XCODE_TEMPLATES) - message(FATAL_ERROR "XCode templates installation cannot be used with the SFML_USE_SYSTEM_DEPS option (the bundled frameworks are required.)") - endif() +# use bundled dependencies by default on these systems and system dependencies by default on all others (maintains old behavior) +if(SFML_OS_WINDOWS OR SFML_OS_MACOS OR SFML_OS_IOS OR SFML_OS_ANDROID) + set(SFML_USE_SYSTEM_DEPS_DEFAULT OFF) +else() + set(SFML_USE_SYSTEM_DEPS_DEFAULT ON) +endif() - file(GLOB_RECURSE DEP_LIBS "${PROJECT_SOURCE_DIR}/extlibs/libs*/*") - file(GLOB_RECURSE DEP_BINS "${PROJECT_SOURCE_DIR}/extlibs/bin*/*") - file(GLOB_RECURSE DEP_HEADERS "${PROJECT_SOURCE_DIR}/extlibs/headers/*") - - foreach(DEP_FILE ${DEP_LIBS} ${DEP_BINS} ${DEP_HEADERS}) - get_filename_component(DEP_DIR ${DEP_FILE} PATH) - - if(NOT DEP_DIR MATCHES "/(stb_image|minimp3)(/|$)") - list(APPEND CMAKE_IGNORE_PATH "${DEP_DIR}") - endif() - - get_filename_component(DEP_PARENT_DIR ${DEP_DIR} PATH) - while(NOT DEP_PARENT_DIR STREQUAL "${PROJECT_SOURCE_DIR}/extlibs") - if(NOT DEP_DIR MATCHES "/(stb_image|minimp3)(/|$)") - list(APPEND CMAKE_IGNORE_PATH "${DEP_PARENT_DIR}") - endif() - - get_filename_component(DEP_PARENT_DIR ${DEP_PARENT_DIR} PATH) - endwhile() - endforeach() - - list(REMOVE_DUPLICATES CMAKE_IGNORE_PATH) +sfml_set_option(SFML_USE_SYSTEM_DEPS ${SFML_USE_SYSTEM_DEPS_DEFAULT} BOOL "ON to use system dependencies, OFF to use the bundled ones.") +if(SFML_USE_SYSTEM_DEPS AND SFML_INSTALL_XCODE_TEMPLATES) + message(FATAL_ERROR "XCode templates installation cannot be used with the SFML_USE_SYSTEM_DEPS option (the bundled frameworks are required.)") endif() if(SFML_COMPILER_MSVC) @@ -380,97 +359,19 @@ endif() install(FILES license.md DESTINATION ${CMAKE_INSTALL_DOCDIR}) install(FILES readme.md DESTINATION ${CMAKE_INSTALL_DOCDIR}) -# install 3rd-party libraries and tools -if(SFML_OS_WINDOWS) - - if(NOT SFML_USE_SYSTEM_DEPS) - # install the binaries of SFML dependencies - if(ARCH_ARM64) - install(DIRECTORY extlibs/libs-msvc-universal/ARM64/ DESTINATION ${CMAKE_INSTALL_LIBDIR}) - elseif(ARCH_X86) - if(SFML_COMPILER_MSVC OR (SFML_COMPILER_CLANG AND NOT MINGW)) - install(DIRECTORY extlibs/libs-msvc-universal/x86/ DESTINATION ${CMAKE_INSTALL_LIBDIR}) - else() - install(DIRECTORY extlibs/libs-mingw/x86/ DESTINATION ${CMAKE_INSTALL_LIBDIR}) - endif() - elseif(ARCH_X64) - if(SFML_COMPILER_MSVC OR (SFML_COMPILER_CLANG AND NOT MINGW)) - install(DIRECTORY extlibs/libs-msvc-universal/x64/ DESTINATION ${CMAKE_INSTALL_LIBDIR}) - else() - install(DIRECTORY extlibs/libs-mingw/x64/ DESTINATION ${CMAKE_INSTALL_LIBDIR}) - endif() - endif() - endif() - -elseif(SFML_OS_MACOS) - # install extlibs dependencies only when used - if(SFML_BUILD_GRAPHICS) - if(FREETYPE_LIBRARY STREQUAL "${PROJECT_SOURCE_DIR}/extlibs/libs-macos/Frameworks/freetype.framework") - install(DIRECTORY extlibs/libs-macos/Frameworks/freetype.framework DESTINATION ${CMAKE_INSTALL_LIBDIR}) - endif() - endif() - - if(SFML_BUILD_AUDIO) - if(FLAC_LIBRARY STREQUAL "${PROJECT_SOURCE_DIR}/extlibs/libs-macos/Frameworks/FLAC.framework") - install(DIRECTORY extlibs/libs-macos/Frameworks/FLAC.framework DESTINATION ${CMAKE_INSTALL_LIBDIR}) - endif() - - if(OGG_LIBRARY STREQUAL "${PROJECT_SOURCE_DIR}/extlibs/libs-macos/Frameworks/ogg.framework") - install(DIRECTORY extlibs/libs-macos/Frameworks/ogg.framework DESTINATION ${CMAKE_INSTALL_LIBDIR}) - endif() - - if(VORBIS_LIBRARY STREQUAL "${PROJECT_SOURCE_DIR}/extlibs/libs-macos/Frameworks/vorbis.framework") - install(DIRECTORY extlibs/libs-macos/Frameworks/vorbis.framework DESTINATION ${CMAKE_INSTALL_LIBDIR}) - endif() - - if(VORBISENC_LIBRARY STREQUAL "${PROJECT_SOURCE_DIR}/extlibs/libs-macos/Frameworks/vorbisenc.framework") - install(DIRECTORY extlibs/libs-macos/Frameworks/vorbisenc.framework DESTINATION ${CMAKE_INSTALL_LIBDIR}) - endif() - - if(VORBISFILE_LIBRARY STREQUAL "${PROJECT_SOURCE_DIR}/extlibs/libs-macos/Frameworks/vorbisfile.framework") - install(DIRECTORY extlibs/libs-macos/Frameworks/vorbisfile.framework DESTINATION ${CMAKE_INSTALL_LIBDIR}) - endif() - endif() - - # install the Xcode templates if requested - if(SFML_INSTALL_XCODE_TEMPLATES) - # configure the templates plist files - foreach(TEMPLATE "SFML Compiler" "SFML App") - configure_file( - "tools/xcode/templates/SFML/${TEMPLATE}.xctemplate/TemplateInfo.plist.in" - "${CMAKE_CURRENT_BINARY_DIR}/tools/xcode/templates/SFML/${TEMPLATE}.xctemplate/TemplateInfo.plist" - @ONLY) - endforeach() - install(DIRECTORY "tools/xcode/templates/SFML" "${CMAKE_CURRENT_BINARY_DIR}/tools/xcode/templates/SFML" - DESTINATION /Library/Developer/Xcode/Templates - PATTERN "*.in" EXCLUDE - PATTERN ".DS_Store" EXCLUDE) - endif() - -elseif(SFML_OS_IOS) - - if(NOT SFML_USE_SYSTEM_DEPS) - # since the iOS libraries are built as static, we must install the SFML dependencies - # too so that the end user can easily link them to its final application - if(SFML_BUILD_GRAPHICS) - install(FILES extlibs/libs-ios/libfreetype.a DESTINATION lib) - endif() - - if(SFML_BUILD_AUDIO) - install(FILES extlibs/libs-ios/libflac.a - extlibs/libs-ios/libvorbis.a - extlibs/libs-ios/libogg.a - DESTINATION lib) - endif() - endif() - -elseif(SFML_OS_ANDROID) - - if(NOT SFML_USE_SYSTEM_DEPS) - # install extlibs - install(DIRECTORY extlibs/libs-android/${CMAKE_ANDROID_ARCH_ABI} DESTINATION extlibs/lib) - endif() - +# install the Xcode templates if requested +if(SFML_INSTALL_XCODE_TEMPLATES) + # configure the templates plist files + foreach(TEMPLATE "SFML Compiler" "SFML App") + configure_file( + "tools/xcode/templates/SFML/${TEMPLATE}.xctemplate/TemplateInfo.plist.in" + "${CMAKE_CURRENT_BINARY_DIR}/tools/xcode/templates/SFML/${TEMPLATE}.xctemplate/TemplateInfo.plist" + @ONLY) + endforeach() + install(DIRECTORY "tools/xcode/templates/SFML" "${CMAKE_CURRENT_BINARY_DIR}/tools/xcode/templates/SFML" + DESTINATION /Library/Developer/Xcode/Templates + PATTERN "*.in" EXCLUDE + PATTERN ".DS_Store" EXCLUDE) endif() sfml_export_targets() diff --git a/cmake/Config.cmake b/cmake/Config.cmake index 7e5e0c795..9b222d07a 100644 --- a/cmake/Config.cmake +++ b/cmake/Config.cmake @@ -47,13 +47,6 @@ elseif(CMAKE_SYSTEM_NAME MATCHES "^NetBSD$") set(OPENGL_ES 0) elseif(${CMAKE_SYSTEM_NAME} STREQUAL "iOS") set(SFML_OS_IOS 1) - - # As we want to find packages in our extlibs folder too - # we need to tell CMake we want to search there instead - set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY NEVER) - set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE NEVER) - set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE NEVER) - set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER) # use the OpenGL ES implementation on iOS set(OPENGL_ES 1) diff --git a/cmake/Macros.cmake b/cmake/Macros.cmake index 3760c7b5c..b4a3d8fde 100644 --- a/cmake/Macros.cmake +++ b/cmake/Macros.cmake @@ -59,7 +59,7 @@ endfunction() macro(sfml_add_library module) # parse the arguments - cmake_parse_arguments(THIS "STATIC" "" "SOURCES" ${ARGN}) + cmake_parse_arguments(THIS "STATIC" "DEPENDENCIES" "SOURCES" ${ARGN}) if(NOT "${THIS_UNPARSED_ARGUMENTS}" STREQUAL "") message(FATAL_ERROR "Extra unparsed arguments when calling sfml_add_library: ${THIS_UNPARSED_ARGUMENTS}") endif() @@ -218,13 +218,42 @@ macro(sfml_add_library module) set_target_properties(${target} PROPERTIES POSITION_INDEPENDENT_CODE ON) endif() - # add the install rule - install(TARGETS ${target} EXPORT SFMLConfigExport + if(BUILD_SHARED_LIBS) + set(config_name "Shared") + else() + set(config_name "Static") + endif() + + # install the target and create export-set + install(TARGETS ${target} EXPORT SFML${module}${config_name}Targets RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT bin LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} COMPONENT bin ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR} COMPONENT devel FRAMEWORK DESTINATION "." COMPONENT bin) + # because the frameworks directory hierarchy has to be set up before any target files + # are installed we can't call install(EXPORT ...Targets) here + # this is because frameworks are only set up after all modules directories have already been added + # sfml_export_targets() is called after the frameworks are set up so we will have to + # save all modules to a global property and read it out to call install(EXPORT ...Targets) + # for each module in sfml_export_targets(), see below + get_property(SFML_ADD_LIBRARY_MODULES GLOBAL PROPERTY SFML_ADD_LIBRARY_MODULES_PROPERTY) + list(APPEND SFML_ADD_LIBRARY_MODULES ${module}) + set_property(GLOBAL PROPERTY SFML_ADD_LIBRARY_MODULES_PROPERTY "${SFML_ADD_LIBRARY_MODULES}") + + # when static linking, generate and install dependency configuration + if(NOT BUILD_SHARED_LIBS AND THIS_DEPENDENCIES) + # if we are building static libraries, generate and install dependencies config file + include(CMakePackageConfigHelpers) + + configure_package_config_file("${THIS_DEPENDENCIES}" "${CMAKE_CURRENT_BINARY_DIR}/SFML${module}Dependencies.cmake" + INSTALL_DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/SFML") + + install(FILES "${CMAKE_CURRENT_BINARY_DIR}/SFML${module}Dependencies.cmake" + DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/SFML + COMPONENT devel) + endif() + # add /include as public include directory target_include_directories(${target} PUBLIC $ @@ -379,8 +408,8 @@ function(sfml_add_test target SOURCES DEPENDS) catch_discover_tests(${target} WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR}) endfunction() -# Generate a SFMLConfig.cmake file (and associated files) from the targets registered against -# the EXPORT name "SFMLConfigExport" (EXPORT parameter of install(TARGETS)) +# Generate a SFMLConfig.cmake file (and associated files) from the targets registered +# in SFML_ADD_LIBRARY_MODULES_PROPERTY (EXPORT parameter of install(TARGETS)) function(sfml_export_targets) # CMAKE_CURRENT_LIST_DIR or CMAKE_CURRENT_SOURCE_DIR not usable for files that are to be included like this one set(CURRENT_DIR "${PROJECT_SOURCE_DIR}/cmake") @@ -390,13 +419,6 @@ function(sfml_export_targets) VERSION ${PROJECT_VERSION} COMPATIBILITY SameMajorVersion) - if(BUILD_SHARED_LIBS) - set(config_name "Shared") - else() - set(config_name "Static") - endif() - set(targets_config_filename "SFML${config_name}Targets.cmake") - if(SFML_BUILD_FRAMEWORKS) set(config_package_location "SFML.framework/Resources/CMake") else() @@ -404,15 +426,21 @@ function(sfml_export_targets) endif() configure_package_config_file("${CURRENT_DIR}/SFMLConfig.cmake.in" "${CMAKE_CURRENT_BINARY_DIR}/SFMLConfig.cmake" INSTALL_DESTINATION "${config_package_location}") - configure_package_config_file("${CURRENT_DIR}/SFMLConfigDependencies.cmake.in" "${CMAKE_CURRENT_BINARY_DIR}/SFMLConfigDependencies.cmake" - INSTALL_DESTINATION "${config_package_location}") - install(EXPORT SFMLConfigExport - FILE ${targets_config_filename} - DESTINATION ${config_package_location}) + # generate and install export files for all modules that were added to the list in sfml_add_library() + if(BUILD_SHARED_LIBS) + set(config_name "Shared") + else() + set(config_name "Static") + endif() + get_property(SFML_ADD_LIBRARY_MODULES GLOBAL PROPERTY SFML_ADD_LIBRARY_MODULES_PROPERTY) + foreach(module ${SFML_ADD_LIBRARY_MODULES}) + install(EXPORT SFML${module}${config_name}Targets + FILE SFML${module}${config_name}Targets.cmake + DESTINATION ${config_package_location}) + endforeach() install(FILES "${CMAKE_CURRENT_BINARY_DIR}/SFMLConfig.cmake" - "${CMAKE_CURRENT_BINARY_DIR}/SFMLConfigDependencies.cmake" "${CMAKE_CURRENT_BINARY_DIR}/SFMLConfigVersion.cmake" DESTINATION ${config_package_location} COMPONENT devel) diff --git a/cmake/Modules/FindFreetype.cmake b/cmake/Modules/FindFreetype.cmake index dfabaab0b..fa7e0346e 100644 --- a/cmake/Modules/FindFreetype.cmake +++ b/cmake/Modules/FindFreetype.cmake @@ -148,12 +148,16 @@ find_package_handle_standard_args(Freetype DEFAULT_MSG FREETYPE_LIBRARY FREETYPE mark_as_advanced(FREETYPE_LIBRARY FREETYPE_INCLUDE_DIR_freetype2 FREETYPE_INCLUDE_DIR_ft2build) -if(NOT TARGET Freetype::Freetype) - add_library(Freetype::Freetype IMPORTED UNKNOWN) - set_target_properties(Freetype::Freetype PROPERTIES INTERFACE_INCLUDE_DIRECTORIES "${FREETYPE_INCLUDE_DIRS}") +if(NOT TARGET freetype) + add_library(freetype IMPORTED UNKNOWN) + set_target_properties(freetype PROPERTIES INTERFACE_INCLUDE_DIRECTORIES "${FREETYPE_INCLUDE_DIRS}") if(FREETYPE_LIBRARY MATCHES "/([^/]+)\\.framework$") - set_target_properties(Freetype::Freetype PROPERTIES IMPORTED_LOCATION ${FREETYPE_LIBRARY}/${CMAKE_MATCH_1}) + set_target_properties(freetype PROPERTIES IMPORTED_LOCATION ${FREETYPE_LIBRARY}/${CMAKE_MATCH_1}) else() - set_target_properties(Freetype::Freetype PROPERTIES IMPORTED_LOCATION ${FREETYPE_LIBRARY}) + set_target_properties(freetype PROPERTIES IMPORTED_LOCATION ${FREETYPE_LIBRARY}) endif() endif() + +if(NOT TARGET Freetype::Freetype) + add_library(Freetype::Freetype ALIAS freetype) +endif() diff --git a/cmake/SFMLConfig.cmake.in b/cmake/SFMLConfig.cmake.in index 1f61cca8b..855f8a273 100644 --- a/cmake/SFMLConfig.cmake.in +++ b/cmake/SFMLConfig.cmake.in @@ -41,7 +41,7 @@ # Additionally, keep in mind that SFML frameworks are only available as release libraries unlike dylibs which # are available for both release and debug modes. # -# If SFML is not installed in a standard path, you can use the SFML_ROOT CMake variable to tell CMake in what directory +# If SFML is not installed in a standard path, you can use CMAKE_PREFIX_PATH to tell CMake in what directory # SFML was installed. # # Output @@ -71,10 +71,18 @@ if(NOT SFML_FIND_COMPONENTS) message(FATAL_ERROR "find_package(SFML) called with no component") endif() +set(SFML_SUPPORTED_COMPONENTS Audio Graphics Main Network System Window) + +foreach(component ${SFML_FIND_COMPONENTS}) + if(NOT component IN_LIST SFML_SUPPORTED_COMPONENTS) + set(SFML_FOUND OFF) + set(SFML_NOT_FOUND_MESSAGE "Unsupported SFML component: ${component}") + message(FATAL_ERROR "${SFML_NOT_FOUND_MESSAGE}") + endif() +endforeach() + set(FIND_SFML_PATHS - "${CMAKE_CURRENT_LIST_DIR}/../.." - ${SFML_ROOT} - $ENV{SFML_ROOT} + "${CMAKE_CURRENT_LIST_DIR}/../../.." ~/Library/Frameworks /Library/Frameworks /usr/local @@ -88,62 +96,87 @@ find_path(SFML_DOC_DIR SFML.tag PATH_SUFFIXES SFML/doc share/doc/SFML PATHS ${FIND_SFML_PATHS}) - # Update requested components (eg. request window component if graphics component was requested) -set(FIND_SFML_SYSTEM_DEPENDENCIES "") -set(FIND_SFML_MAIN_DEPENDENCIES "") -set(FIND_SFML_AUDIO_DEPENDENCIES System) -set(FIND_SFML_NETWORK_DEPENDENCIES System) -set(FIND_SFML_WINDOW_DEPENDENCIES System) -set(FIND_SFML_GRAPHICS_DEPENDENCIES Window System) -set(FIND_SFML_ADDITIONAL_COMPONENTS "") -foreach(component ${SFML_FIND_COMPONENTS}) - string(TOUPPER "${component}" UPPER_COMPONENT) - list(APPEND FIND_SFML_ADDITIONAL_COMPONENTS ${FIND_SFML_${UPPER_COMPONENT}_DEPENDENCIES}) -endforeach() -list(APPEND SFML_FIND_COMPONENTS ${FIND_SFML_ADDITIONAL_COMPONENTS}) -list(REMOVE_DUPLICATES SFML_FIND_COMPONENTS) +set(FIND_SFML_COMPONENTS_SORTED "") +if("Audio" IN_LIST SFML_FIND_COMPONENTS) + list(APPEND FIND_SFML_COMPONENTS_SORTED "System" "Audio") +endif() +if("Graphics" IN_LIST SFML_FIND_COMPONENTS) + list(APPEND FIND_SFML_COMPONENTS_SORTED "System" "Window" "Graphics") +endif() +if("Main" IN_LIST SFML_FIND_COMPONENTS) + list(APPEND FIND_SFML_COMPONENTS_SORTED "Main") +endif() +if("Network" IN_LIST SFML_FIND_COMPONENTS) + list(APPEND FIND_SFML_COMPONENTS_SORTED "System" "Network") +endif() +if("System" IN_LIST SFML_FIND_COMPONENTS) + list(APPEND FIND_SFML_COMPONENTS_SORTED "System") +endif() +if("Window" IN_LIST SFML_FIND_COMPONENTS) + list(APPEND FIND_SFML_COMPONENTS_SORTED "System" "Window") +endif() +list(REMOVE_DUPLICATES FIND_SFML_COMPONENTS_SORTED) # Choose which target definitions must be imported if(SFML_STATIC_LIBRARIES) - set(SFML_IS_FRAMEWORK_INSTALL "@SFML_BUILD_FRAMEWORKS@") + set(SFML_IS_FRAMEWORK_INSTALL "@SFML_BUILD_FRAMEWORKS@") if(SFML_IS_FRAMEWORK_INSTALL) - message(WARNING "Static frameworks are not supported by SFML. Clear SFML_ROOT cache entry, \ + message(WARNING "Static frameworks are not supported by SFML. Clear cache entries, \ and either change SFML_STATIC_LIBRARIES or CMAKE_FIND_FRAMEWORK before calling find_package(SFML)") endif() set(config_name "Static") else() set(config_name "Shared") endif() -set(targets_config_file "${CMAKE_CURRENT_LIST_DIR}/SFML${config_name}Targets.cmake") -# Generate imported targets for SFML and its dependencies -if(EXISTS "${targets_config_file}") - # Set SFML_FOUND to ON by default, may be overwritten by one of the includes below - set(SFML_FOUND ON) - include("${targets_config_file}") - include("${CMAKE_CURRENT_LIST_DIR}/SFMLConfigDependencies.cmake") +# Set SFML_FOUND to ON by default, may be overwritten by one of the includes below +set(SFML_FOUND ON) - if(SFML_FOUND) - set(SFML_VERSION_IS_RELEASE @VERSION_IS_RELEASE@) +# Only configure dependencies if we are static linking +if(SFML_STATIC_LIBRARIES) + # Look for dependencies in "reverse order" + # This is due to the fact that among other things, resolving the + # X11 dependency will break our own find_package(Freetype CONFIG) + # because X11 attempts to find Freetype itself to resolve its Xft dependency. + set(FIND_SFML_COMPONENTS_REVERSED ${FIND_SFML_COMPONENTS_SORTED}) + list(REVERSE FIND_SFML_COMPONENTS_REVERSED) - foreach(component ${SFML_FIND_COMPONENTS}) - string(TOUPPER "${component}" UPPER_COMPONENT) - set(SFML_${UPPER_COMPONENT}_FOUND OFF) - if(TARGET SFML::${component}) - set(SFML_${UPPER_COMPONENT}_FOUND ON) - elseif(SFML_FIND_REQUIRED_${component}) - set(FIND_SFML_ERROR "Found SFML but requested component '${component}' is missing in the config defined in ${SFML_ROOT}.") - set(SFML_FOUND OFF) - endif() - endforeach() - endif() -else() - set(FIND_SFML_ERROR "Requested SFML configuration (${config_name}) was not found") - set(SFML_FOUND OFF) + foreach(component ${FIND_SFML_COMPONENTS_REVERSED}) + set(dependencies_file "${CMAKE_CURRENT_LIST_DIR}/SFML${component}Dependencies.cmake") + if(EXISTS "${dependencies_file}") + include("${dependencies_file}") + endif() + endforeach() endif() -if(NOT SFML_FOUND) +foreach(component ${FIND_SFML_COMPONENTS_SORTED}) + string(TOUPPER "${component}" UPPER_COMPONENT) + set(targets_config_file "${CMAKE_CURRENT_LIST_DIR}/SFML${component}${config_name}Targets.cmake") + + # Generate imported targets for SFML components + if(EXISTS "${targets_config_file}") + include("${targets_config_file}") + + if(TARGET SFML::${component}) + set(SFML_${UPPER_COMPONENT}_FOUND ON) + else() + set(SFML_${UPPER_COMPONENT}_FOUND OFF) + set(SFML_FOUND OFF) + if(SFML_FIND_REQUIRED_${component}) + set(FIND_SFML_ERROR "Found SFML but requested component '${component}' is missing in the package configuration.") + endif() + endif() + else() + set(FIND_SFML_ERROR "Requested SFML configuration (${config_name}) was not found") + set(SFML_${UPPER_COMPONENT}_FOUND OFF) + set(SFML_FOUND OFF) + endif() +endforeach() + +if(SFML_FOUND) + set(SFML_VERSION_IS_RELEASE @VERSION_IS_RELEASE@) +else() if(SFML_FIND_REQUIRED) # fatal error message(FATAL_ERROR "${FIND_SFML_ERROR}") diff --git a/cmake/SFMLConfigDependencies.cmake.in b/cmake/SFMLConfigDependencies.cmake.in deleted file mode 100644 index 1907b7506..000000000 --- a/cmake/SFMLConfigDependencies.cmake.in +++ /dev/null @@ -1,71 +0,0 @@ -# in case of static linking, we must also define the list of all the dependencies of SFML libraries -if(SFML_STATIC_LIBRARIES) - list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_LIST_DIR}) - - include(CMakeFindDependencyMacro) - - # detect the OS - if(${CMAKE_SYSTEM_NAME} MATCHES "Windows") - set(FIND_SFML_OS_WINDOWS 1) - elseif(${CMAKE_SYSTEM_NAME} MATCHES "Linux") - set(FIND_SFML_OS_LINUX 1) - - if(@SFML_USE_DRM@) - set(FIND_SFML_USE_DRM 1) - endif() - elseif(${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD") - set(FIND_SFML_OS_FREEBSD 1) - elseif(${CMAKE_SYSTEM_NAME} MATCHES "Android") - set(FIND_SFML_OS_ANDROID 1) - elseif(${CMAKE_SYSTEM_NAME} MATCHES "iOS") - set(FIND_SFML_OS_IOS 1) - elseif(${CMAKE_SYSTEM_NAME} MATCHES "Darwin") - set(FIND_SFML_OS_MACOS 1) - endif() - - # start with an empty list - set(FIND_SFML_DEPENDENCIES_NOTFOUND) - - # SFML::System - find_dependency(Threads) - - # SFML::Window - list(FIND SFML_FIND_COMPONENTS "Window" FIND_SFML_WINDOW_COMPONENT_INDEX) - if(FIND_SFML_WINDOW_COMPONENT_INDEX GREATER -1) - if(FIND_SFML_USE_DRM) - find_dependency(DRM) - find_dependency(GBM) - elseif(FIND_SFML_OS_LINUX OR FIND_SFML_OS_FREEBSD) - find_dependency(X11 REQUIRED COMPONENTS Xrandr Xcursor) - endif() - - if(FIND_SFML_OS_LINUX) - find_dependency(UDev) - endif() - - if(NOT FIND_SFML_OS_ANDROID AND NOT FIND_SFML_OS_IOS) - if(NOT OpenGL_GL_PREFERENCE) - set(OpenGL_GL_PREFERENCE "LEGACY") - endif() - find_dependency(OpenGL COMPONENTS OpenGL) - endif() - endif() - - # SFML::Graphics - list(FIND SFML_FIND_COMPONENTS "Graphics" FIND_SFML_GRAPHICS_COMPONENT_INDEX) - if(FIND_SFML_GRAPHICS_COMPONENT_INDEX GREATER -1) - find_package(Freetype) - endif() - - # SFML::Audio - list(FIND SFML_FIND_COMPONENTS "Audio" FIND_SFML_AUDIO_COMPONENT_INDEX) - if(FIND_SFML_AUDIO_COMPONENT_INDEX GREATER -1) - find_package(Vorbis) - find_package(FLAC) - endif() - - if(FIND_SFML_DEPENDENCIES_NOTFOUND) - set(FIND_SFML_ERROR "SFML found but some of its dependencies are missing (${FIND_SFML_DEPENDENCIES_NOTFOUND})") - set(SFML_FOUND OFF) - endif() -endif() diff --git a/cmake/Tidy.cmake b/cmake/Tidy.cmake index 31b509f91..9e768d728 100644 --- a/cmake/Tidy.cmake +++ b/cmake/Tidy.cmake @@ -27,6 +27,9 @@ if(NOT RUN_CLANG_TIDY) message(FATAL_ERROR "Failed to find run-clang-tidy script") endif() +# Patch out dependencies +execute_process(COMMAND ${CMAKE_COMMAND} -DPROJECT_BINARY_DIR=${PROJECT_BINARY_DIR} -P ${CMAKE_SOURCE_DIR}/tools/tidy/PatchTidy.cmake) + # Run execute_process(COMMAND ${Python_EXECUTABLE} ${RUN_CLANG_TIDY} -clang-tidy-binary ${CLANG_TIDY_EXECUTABLE} -quiet -p ${PROJECT_BINARY_DIR} RESULTS_VARIABLE EXIT_CODE) if(NOT EXIT_CODE STREQUAL 0) diff --git a/examples/android/app/src/main/jni/CMakeLists.txt b/examples/android/app/src/main/jni/CMakeLists.txt index 83739376f..829159c6f 100644 --- a/examples/android/app/src/main/jni/CMakeLists.txt +++ b/examples/android/app/src/main/jni/CMakeLists.txt @@ -7,7 +7,7 @@ set(SFML_ROOT "${CMAKE_ANDROID_NDK}/sources/third_party/sfml/lib/${CMAKE_ANDROID add_library(sfml-example SHARED main.cpp) # Find and link SFML -find_package(SFML 3 REQUIRED COMPONENTS Graphics) +find_package(SFML 3 REQUIRED COMPONENTS Graphics Main) target_link_libraries(sfml-example PRIVATE SFML::Graphics android log) # The ANativeActivity_onCreate function from SFML::Main needs to be exposed in diff --git a/extlibs/headers/FLAC/all.h b/extlibs/headers/FLAC/all.h deleted file mode 100644 index 9e288528b..000000000 --- a/extlibs/headers/FLAC/all.h +++ /dev/null @@ -1,371 +0,0 @@ -/* libFLAC - Free Lossless Audio Codec library - * Copyright (C) 2000-2009 Josh Coalson - * Copyright (C) 2011-2013 Xiph.Org Foundation - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * - Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * - Neither the name of the Xiph.org Foundation nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef FLAC__ALL_H -#define FLAC__ALL_H - -#include "export.h" - -#include "assert.h" -#include "callback.h" -#include "format.h" -#include "metadata.h" -#include "ordinals.h" -#include "stream_decoder.h" -#include "stream_encoder.h" - -/** \mainpage - * - * \section intro Introduction - * - * This is the documentation for the FLAC C and C++ APIs. It is - * highly interconnected; this introduction should give you a top - * level idea of the structure and how to find the information you - * need. As a prerequisite you should have at least a basic - * knowledge of the FLAC format, documented - * here. - * - * \section c_api FLAC C API - * - * The FLAC C API is the interface to libFLAC, a set of structures - * describing the components of FLAC streams, and functions for - * encoding and decoding streams, as well as manipulating FLAC - * metadata in files. The public include files will be installed - * in your include area (for example /usr/include/FLAC/...). - * - * By writing a little code and linking against libFLAC, it is - * relatively easy to add FLAC support to another program. The - * library is licensed under Xiph's BSD license. - * Complete source code of libFLAC as well as the command-line - * encoder and plugins is available and is a useful source of - * examples. - * - * Aside from encoders and decoders, libFLAC provides a powerful - * metadata interface for manipulating metadata in FLAC files. It - * allows the user to add, delete, and modify FLAC metadata blocks - * and it can automatically take advantage of PADDING blocks to avoid - * rewriting the entire FLAC file when changing the size of the - * metadata. - * - * libFLAC usually only requires the standard C library and C math - * library. In particular, threading is not used so there is no - * dependency on a thread library. However, libFLAC does not use - * global variables and should be thread-safe. - * - * libFLAC also supports encoding to and decoding from Ogg FLAC. - * However the metadata editing interfaces currently have limited - * read-only support for Ogg FLAC files. - * - * \section cpp_api FLAC C++ API - * - * The FLAC C++ API is a set of classes that encapsulate the - * structures and functions in libFLAC. They provide slightly more - * functionality with respect to metadata but are otherwise - * equivalent. For the most part, they share the same usage as - * their counterparts in libFLAC, and the FLAC C API documentation - * can be used as a supplement. The public include files - * for the C++ API will be installed in your include area (for - * example /usr/include/FLAC++/...). - * - * libFLAC++ is also licensed under - * Xiph's BSD license. - * - * \section getting_started Getting Started - * - * A good starting point for learning the API is to browse through - * the modules. Modules are logical - * groupings of related functions or classes, which correspond roughly - * to header files or sections of header files. Each module includes a - * detailed description of the general usage of its functions or - * classes. - * - * From there you can go on to look at the documentation of - * individual functions. You can see different views of the individual - * functions through the links in top bar across this page. - * - * If you prefer a more hands-on approach, you can jump right to some - * example code. - * - * \section porting_guide Porting Guide - * - * Starting with FLAC 1.1.3 a \link porting Porting Guide \endlink - * has been introduced which gives detailed instructions on how to - * port your code to newer versions of FLAC. - * - * \section embedded_developers Embedded Developers - * - * libFLAC has grown larger over time as more functionality has been - * included, but much of it may be unnecessary for a particular embedded - * implementation. Unused parts may be pruned by some simple editing of - * src/libFLAC/Makefile.am. In general, the decoders, encoders, and - * metadata interface are all independent from each other. - * - * It is easiest to just describe the dependencies: - * - * - All modules depend on the \link flac_format Format \endlink module. - * - The decoders and encoders depend on the bitbuffer. - * - The decoder is independent of the encoder. The encoder uses the - * decoder because of the verify feature, but this can be removed if - * not needed. - * - Parts of the metadata interface require the stream decoder (but not - * the encoder). - * - Ogg support is selectable through the compile time macro - * \c FLAC__HAS_OGG. - * - * For example, if your application only requires the stream decoder, no - * encoder, and no metadata interface, you can remove the stream encoder - * and the metadata interface, which will greatly reduce the size of the - * library. - * - * Also, there are several places in the libFLAC code with comments marked - * with "OPT:" where a #define can be changed to enable code that might be - * faster on a specific platform. Experimenting with these can yield faster - * binaries. - */ - -/** \defgroup porting Porting Guide for New Versions - * - * This module describes differences in the library interfaces from - * version to version. It assists in the porting of code that uses - * the libraries to newer versions of FLAC. - * - * One simple facility for making porting easier that has been added - * in FLAC 1.1.3 is a set of \c #defines in \c export.h of each - * library's includes (e.g. \c include/FLAC/export.h). The - * \c #defines mirror the libraries' - * libtool version numbers, - * e.g. in libFLAC there are \c FLAC_API_VERSION_CURRENT, - * \c FLAC_API_VERSION_REVISION, and \c FLAC_API_VERSION_AGE. - * These can be used to support multiple versions of an API during the - * transition phase, e.g. - * - * \code - * #if !defined(FLAC_API_VERSION_CURRENT) || FLAC_API_VERSION_CURRENT <= 7 - * legacy code - * #else - * new code - * #endif - * \endcode - * - * The the source will work for multiple versions and the legacy code can - * easily be removed when the transition is complete. - * - * Another available symbol is FLAC_API_SUPPORTS_OGG_FLAC (defined in - * include/FLAC/export.h), which can be used to determine whether or not - * the library has been compiled with support for Ogg FLAC. This is - * simpler than trying to call an Ogg init function and catching the - * error. - */ - -/** \defgroup porting_1_1_2_to_1_1_3 Porting from FLAC 1.1.2 to 1.1.3 - * \ingroup porting - * - * \brief - * This module describes porting from FLAC 1.1.2 to FLAC 1.1.3. - * - * The main change between the APIs in 1.1.2 and 1.1.3 is that they have - * been simplified. First, libOggFLAC has been merged into libFLAC and - * libOggFLAC++ has been merged into libFLAC++. Second, both the three - * decoding layers and three encoding layers have been merged into a - * single stream decoder and stream encoder. That is, the functionality - * of FLAC__SeekableStreamDecoder and FLAC__FileDecoder has been merged - * into FLAC__StreamDecoder, and FLAC__SeekableStreamEncoder and - * FLAC__FileEncoder into FLAC__StreamEncoder. Only the - * FLAC__StreamDecoder and FLAC__StreamEncoder remain. What this means - * is there is now a single API that can be used to encode or decode - * streams to/from native FLAC or Ogg FLAC and the single API can work - * on both seekable and non-seekable streams. - * - * Instead of creating an encoder or decoder of a certain layer, now the - * client will always create a FLAC__StreamEncoder or - * FLAC__StreamDecoder. The old layers are now differentiated by the - * initialization function. For example, for the decoder, - * FLAC__stream_decoder_init() has been replaced by - * FLAC__stream_decoder_init_stream(). This init function takes - * callbacks for the I/O, and the seeking callbacks are optional. This - * allows the client to use the same object for seekable and - * non-seekable streams. For decoding a FLAC file directly, the client - * can use FLAC__stream_decoder_init_file() and pass just a filename - * and fewer callbacks; most of the other callbacks are supplied - * internally. For situations where fopen()ing by filename is not - * possible (e.g. Unicode filenames on Windows) the client can instead - * open the file itself and supply the FILE* to - * FLAC__stream_decoder_init_FILE(). The init functions now returns a - * FLAC__StreamDecoderInitStatus instead of FLAC__StreamDecoderState. - * Since the callbacks and client data are now passed to the init - * function, the FLAC__stream_decoder_set_*_callback() functions and - * FLAC__stream_decoder_set_client_data() are no longer needed. The - * rest of the calls to the decoder are the same as before. - * - * There are counterpart init functions for Ogg FLAC, e.g. - * FLAC__stream_decoder_init_ogg_stream(). All the rest of the calls - * and callbacks are the same as for native FLAC. - * - * As an example, in FLAC 1.1.2 a seekable stream decoder would have - * been set up like so: - * - * \code - * FLAC__SeekableStreamDecoder *decoder = FLAC__seekable_stream_decoder_new(); - * if(decoder == NULL) do_something; - * FLAC__seekable_stream_decoder_set_md5_checking(decoder, true); - * [... other settings ...] - * FLAC__seekable_stream_decoder_set_read_callback(decoder, my_read_callback); - * FLAC__seekable_stream_decoder_set_seek_callback(decoder, my_seek_callback); - * FLAC__seekable_stream_decoder_set_tell_callback(decoder, my_tell_callback); - * FLAC__seekable_stream_decoder_set_length_callback(decoder, my_length_callback); - * FLAC__seekable_stream_decoder_set_eof_callback(decoder, my_eof_callback); - * FLAC__seekable_stream_decoder_set_write_callback(decoder, my_write_callback); - * FLAC__seekable_stream_decoder_set_metadata_callback(decoder, my_metadata_callback); - * FLAC__seekable_stream_decoder_set_error_callback(decoder, my_error_callback); - * FLAC__seekable_stream_decoder_set_client_data(decoder, my_client_data); - * if(FLAC__seekable_stream_decoder_init(decoder) != FLAC__SEEKABLE_STREAM_DECODER_OK) do_something; - * \endcode - * - * In FLAC 1.1.3 it is like this: - * - * \code - * FLAC__StreamDecoder *decoder = FLAC__stream_decoder_new(); - * if(decoder == NULL) do_something; - * FLAC__stream_decoder_set_md5_checking(decoder, true); - * [... other settings ...] - * if(FLAC__stream_decoder_init_stream( - * decoder, - * my_read_callback, - * my_seek_callback, // or NULL - * my_tell_callback, // or NULL - * my_length_callback, // or NULL - * my_eof_callback, // or NULL - * my_write_callback, - * my_metadata_callback, // or NULL - * my_error_callback, - * my_client_data - * ) != FLAC__STREAM_DECODER_INIT_STATUS_OK) do_something; - * \endcode - * - * or you could do; - * - * \code - * [...] - * FILE *file = fopen("somefile.flac","rb"); - * if(file == NULL) do_somthing; - * if(FLAC__stream_decoder_init_FILE( - * decoder, - * file, - * my_write_callback, - * my_metadata_callback, // or NULL - * my_error_callback, - * my_client_data - * ) != FLAC__STREAM_DECODER_INIT_STATUS_OK) do_something; - * \endcode - * - * or just: - * - * \code - * [...] - * if(FLAC__stream_decoder_init_file( - * decoder, - * "somefile.flac", - * my_write_callback, - * my_metadata_callback, // or NULL - * my_error_callback, - * my_client_data - * ) != FLAC__STREAM_DECODER_INIT_STATUS_OK) do_something; - * \endcode - * - * Another small change to the decoder is in how it handles unparseable - * streams. Before, when the decoder found an unparseable stream - * (reserved for when the decoder encounters a stream from a future - * encoder that it can't parse), it changed the state to - * \c FLAC__STREAM_DECODER_UNPARSEABLE_STREAM. Now the decoder instead - * drops sync and calls the error callback with a new error code - * \c FLAC__STREAM_DECODER_ERROR_STATUS_UNPARSEABLE_STREAM. This is - * more robust. If your error callback does not discriminate on the the - * error state, your code does not need to be changed. - * - * The encoder now has a new setting: - * FLAC__stream_encoder_set_apodization(). This is for setting the - * method used to window the data before LPC analysis. You only need to - * add a call to this function if the default is not suitable. There - * are also two new convenience functions that may be useful: - * FLAC__metadata_object_cuesheet_calculate_cddb_id() and - * FLAC__metadata_get_cuesheet(). - * - * The \a bytes parameter to FLAC__StreamDecoderReadCallback, - * FLAC__StreamEncoderReadCallback, and FLAC__StreamEncoderWriteCallback - * is now \c size_t instead of \c unsigned. - */ - -/** \defgroup porting_1_1_3_to_1_1_4 Porting from FLAC 1.1.3 to 1.1.4 - * \ingroup porting - * - * \brief - * This module describes porting from FLAC 1.1.3 to FLAC 1.1.4. - * - * There were no changes to any of the interfaces from 1.1.3 to 1.1.4. - * There was a slight change in the implementation of - * FLAC__stream_encoder_set_metadata(); the function now makes a copy - * of the \a metadata array of pointers so the client no longer needs - * to maintain it after the call. The objects themselves that are - * pointed to by the array are still not copied though and must be - * maintained until the call to FLAC__stream_encoder_finish(). - */ - -/** \defgroup porting_1_1_4_to_1_2_0 Porting from FLAC 1.1.4 to 1.2.0 - * \ingroup porting - * - * \brief - * This module describes porting from FLAC 1.1.4 to FLAC 1.2.0. - * - * There were only very minor changes to the interfaces from 1.1.4 to 1.2.0. - * In libFLAC, \c FLAC__format_sample_rate_is_subset() was added. - * In libFLAC++, \c FLAC::Decoder::Stream::get_decode_position() was added. - * - * Finally, value of the constant \c FLAC__FRAME_HEADER_RESERVED_LEN - * has changed to reflect the conversion of one of the reserved bits - * into active use. It used to be \c 2 and now is \c 1. However the - * FLAC frame header length has not changed, so to skip the proper - * number of bits, use \c FLAC__FRAME_HEADER_RESERVED_LEN + - * \c FLAC__FRAME_HEADER_BLOCKING_STRATEGY_LEN - */ - -/** \defgroup flac FLAC C API - * - * The FLAC C API is the interface to libFLAC, a set of structures - * describing the components of FLAC streams, and functions for - * encoding and decoding streams, as well as manipulating FLAC - * metadata in files. - * - * You should start with the format components as all other modules - * are dependent on it. - */ - -#endif diff --git a/extlibs/headers/FLAC/assert.h b/extlibs/headers/FLAC/assert.h deleted file mode 100644 index 787cea913..000000000 --- a/extlibs/headers/FLAC/assert.h +++ /dev/null @@ -1,46 +0,0 @@ -/* libFLAC - Free Lossless Audio Codec library - * Copyright (C) 2001-2009 Josh Coalson - * Copyright (C) 2011-2013 Xiph.Org Foundation - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * - Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * - Neither the name of the Xiph.org Foundation nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef FLAC__ASSERT_H -#define FLAC__ASSERT_H - -/* we need this since some compilers (like MSVC) leave assert()s on release code (and we don't want to use their ASSERT) */ -#ifdef DEBUG -#include -#define FLAC__ASSERT(x) assert(x) -#define FLAC__ASSERT_DECLARATION(x) x -#else -#define FLAC__ASSERT(x) -#define FLAC__ASSERT_DECLARATION(x) -#endif - -#endif diff --git a/extlibs/headers/FLAC/callback.h b/extlibs/headers/FLAC/callback.h deleted file mode 100644 index 71bbaec6d..000000000 --- a/extlibs/headers/FLAC/callback.h +++ /dev/null @@ -1,185 +0,0 @@ -/* libFLAC - Free Lossless Audio Codec library - * Copyright (C) 2004-2009 Josh Coalson - * Copyright (C) 2011-2013 Xiph.Org Foundation - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * - Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * - Neither the name of the Xiph.org Foundation nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef FLAC__CALLBACK_H -#define FLAC__CALLBACK_H - -#include "ordinals.h" -#include /* for size_t */ - -/** \file include/FLAC/callback.h - * - * \brief - * This module defines the structures for describing I/O callbacks - * to the other FLAC interfaces. - * - * See the detailed documentation for callbacks in the - * \link flac_callbacks callbacks \endlink module. - */ - -/** \defgroup flac_callbacks FLAC/callback.h: I/O callback structures - * \ingroup flac - * - * \brief - * This module defines the structures for describing I/O callbacks - * to the other FLAC interfaces. - * - * The purpose of the I/O callback functions is to create a common way - * for the metadata interfaces to handle I/O. - * - * Originally the metadata interfaces required filenames as the way of - * specifying FLAC files to operate on. This is problematic in some - * environments so there is an additional option to specify a set of - * callbacks for doing I/O on the FLAC file, instead of the filename. - * - * In addition to the callbacks, a FLAC__IOHandle type is defined as an - * opaque structure for a data source. - * - * The callback function prototypes are similar (but not identical) to the - * stdio functions fread, fwrite, fseek, ftell, feof, and fclose. If you use - * stdio streams to implement the callbacks, you can pass fread, fwrite, and - * fclose anywhere a FLAC__IOCallback_Read, FLAC__IOCallback_Write, or - * FLAC__IOCallback_Close is required, and a FILE* anywhere a FLAC__IOHandle - * is required. \warning You generally CANNOT directly use fseek or ftell - * for FLAC__IOCallback_Seek or FLAC__IOCallback_Tell since on most systems - * these use 32-bit offsets and FLAC requires 64-bit offsets to deal with - * large files. You will have to find an equivalent function (e.g. ftello), - * or write a wrapper. The same is true for feof() since this is usually - * implemented as a macro, not as a function whose address can be taken. - * - * \{ - */ - -#ifdef __cplusplus -extern "C" { -#endif - -/** This is the opaque handle type used by the callbacks. Typically - * this is a \c FILE* or address of a file descriptor. - */ -typedef void* FLAC__IOHandle; - -/** Signature for the read callback. - * The signature and semantics match POSIX fread() implementations - * and can generally be used interchangeably. - * - * \param ptr The address of the read buffer. - * \param size The size of the records to be read. - * \param nmemb The number of records to be read. - * \param handle The handle to the data source. - * \retval size_t - * The number of records read. - */ -typedef size_t (*FLAC__IOCallback_Read) (void *ptr, size_t size, size_t nmemb, FLAC__IOHandle handle); - -/** Signature for the write callback. - * The signature and semantics match POSIX fwrite() implementations - * and can generally be used interchangeably. - * - * \param ptr The address of the write buffer. - * \param size The size of the records to be written. - * \param nmemb The number of records to be written. - * \param handle The handle to the data source. - * \retval size_t - * The number of records written. - */ -typedef size_t (*FLAC__IOCallback_Write) (const void *ptr, size_t size, size_t nmemb, FLAC__IOHandle handle); - -/** Signature for the seek callback. - * The signature and semantics mostly match POSIX fseek() WITH ONE IMPORTANT - * EXCEPTION: the offset is a 64-bit type whereas fseek() is generally 'long' - * and 32-bits wide. - * - * \param handle The handle to the data source. - * \param offset The new position, relative to \a whence - * \param whence \c SEEK_SET, \c SEEK_CUR, or \c SEEK_END - * \retval int - * \c 0 on success, \c -1 on error. - */ -typedef int (*FLAC__IOCallback_Seek) (FLAC__IOHandle handle, FLAC__int64 offset, int whence); - -/** Signature for the tell callback. - * The signature and semantics mostly match POSIX ftell() WITH ONE IMPORTANT - * EXCEPTION: the offset is a 64-bit type whereas ftell() is generally 'long' - * and 32-bits wide. - * - * \param handle The handle to the data source. - * \retval FLAC__int64 - * The current position on success, \c -1 on error. - */ -typedef FLAC__int64 (*FLAC__IOCallback_Tell) (FLAC__IOHandle handle); - -/** Signature for the EOF callback. - * The signature and semantics mostly match POSIX feof() but WATCHOUT: - * on many systems, feof() is a macro, so in this case a wrapper function - * must be provided instead. - * - * \param handle The handle to the data source. - * \retval int - * \c 0 if not at end of file, nonzero if at end of file. - */ -typedef int (*FLAC__IOCallback_Eof) (FLAC__IOHandle handle); - -/** Signature for the close callback. - * The signature and semantics match POSIX fclose() implementations - * and can generally be used interchangeably. - * - * \param handle The handle to the data source. - * \retval int - * \c 0 on success, \c EOF on error. - */ -typedef int (*FLAC__IOCallback_Close) (FLAC__IOHandle handle); - -/** A structure for holding a set of callbacks. - * Each FLAC interface that requires a FLAC__IOCallbacks structure will - * describe which of the callbacks are required. The ones that are not - * required may be set to NULL. - * - * If the seek requirement for an interface is optional, you can signify that - * a data sorce is not seekable by setting the \a seek field to \c NULL. - */ -typedef struct { - FLAC__IOCallback_Read read; - FLAC__IOCallback_Write write; - FLAC__IOCallback_Seek seek; - FLAC__IOCallback_Tell tell; - FLAC__IOCallback_Eof eof; - FLAC__IOCallback_Close close; -} FLAC__IOCallbacks; - -/* \} */ - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/extlibs/headers/FLAC/export.h b/extlibs/headers/FLAC/export.h deleted file mode 100644 index 2232b410b..000000000 --- a/extlibs/headers/FLAC/export.h +++ /dev/null @@ -1,97 +0,0 @@ -/* libFLAC - Free Lossless Audio Codec library - * Copyright (C) 2000-2009 Josh Coalson - * Copyright (C) 2011-2013 Xiph.Org Foundation - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * - Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * - Neither the name of the Xiph.org Foundation nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef FLAC__EXPORT_H -#define FLAC__EXPORT_H - -/** \file include/FLAC/export.h - * - * \brief - * This module contains #defines and symbols for exporting function - * calls, and providing version information and compiled-in features. - * - * See the \link flac_export export \endlink module. - */ - -/** \defgroup flac_export FLAC/export.h: export symbols - * \ingroup flac - * - * \brief - * This module contains #defines and symbols for exporting function - * calls, and providing version information and compiled-in features. - * - * If you are compiling with MSVC and will link to the static library - * (libFLAC.lib) you should define FLAC__NO_DLL in your project to - * make sure the symbols are exported properly. - * - * \{ - */ - -#if defined(FLAC__NO_DLL) -#define FLAC_API - -#elif defined(_MSC_VER) -#ifdef FLAC_API_EXPORTS -#define FLAC_API _declspec(dllexport) -#else -#define FLAC_API _declspec(dllimport) -#endif - -#elif defined(FLAC__USE_VISIBILITY_ATTR) -#define FLAC_API __attribute__ ((visibility ("default"))) - -#else -#define FLAC_API - -#endif - -/** These #defines will mirror the libtool-based library version number, see - * http://www.gnu.org/software/libtool/manual/libtool.html#Libtool-versioning - */ -#define FLAC_API_VERSION_CURRENT 11 -#define FLAC_API_VERSION_REVISION 0 /**< see above */ -#define FLAC_API_VERSION_AGE 3 /**< see above */ - -#ifdef __cplusplus -extern "C" { -#endif - -/** \c 1 if the library has been compiled with support for Ogg FLAC, else \c 0. */ -extern FLAC_API int FLAC_API_SUPPORTS_OGG_FLAC; - -#ifdef __cplusplus -} -#endif - -/* \} */ - -#endif diff --git a/extlibs/headers/FLAC/format.h b/extlibs/headers/FLAC/format.h deleted file mode 100644 index e4c1c1a61..000000000 --- a/extlibs/headers/FLAC/format.h +++ /dev/null @@ -1,1023 +0,0 @@ -/* libFLAC - Free Lossless Audio Codec library - * Copyright (C) 2000-2009 Josh Coalson - * Copyright (C) 2011-2013 Xiph.Org Foundation - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * - Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * - Neither the name of the Xiph.org Foundation nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef FLAC__FORMAT_H -#define FLAC__FORMAT_H - -#include "export.h" -#include "ordinals.h" - -#ifdef __cplusplus -extern "C" { -#endif - -/** \file include/FLAC/format.h - * - * \brief - * This module contains structure definitions for the representation - * of FLAC format components in memory. These are the basic - * structures used by the rest of the interfaces. - * - * See the detailed documentation in the - * \link flac_format format \endlink module. - */ - -/** \defgroup flac_format FLAC/format.h: format components - * \ingroup flac - * - * \brief - * This module contains structure definitions for the representation - * of FLAC format components in memory. These are the basic - * structures used by the rest of the interfaces. - * - * First, you should be familiar with the - * FLAC format. Many of the values here - * follow directly from the specification. As a user of libFLAC, the - * interesting parts really are the structures that describe the frame - * header and metadata blocks. - * - * The format structures here are very primitive, designed to store - * information in an efficient way. Reading information from the - * structures is easy but creating or modifying them directly is - * more complex. For the most part, as a user of a library, editing - * is not necessary; however, for metadata blocks it is, so there are - * convenience functions provided in the \link flac_metadata metadata - * module \endlink to simplify the manipulation of metadata blocks. - * - * \note - * It's not the best convention, but symbols ending in _LEN are in bits - * and _LENGTH are in bytes. _LENGTH symbols are \#defines instead of - * global variables because they are usually used when declaring byte - * arrays and some compilers require compile-time knowledge of array - * sizes when declared on the stack. - * - * \{ - */ - - -/* - Most of the values described in this file are defined by the FLAC - format specification. There is nothing to tune here. -*/ - -/** The largest legal metadata type code. */ -#define FLAC__MAX_METADATA_TYPE_CODE (126u) - -/** The minimum block size, in samples, permitted by the format. */ -#define FLAC__MIN_BLOCK_SIZE (16u) - -/** The maximum block size, in samples, permitted by the format. */ -#define FLAC__MAX_BLOCK_SIZE (65535u) - -/** The maximum block size, in samples, permitted by the FLAC subset for - * sample rates up to 48kHz. */ -#define FLAC__SUBSET_MAX_BLOCK_SIZE_48000HZ (4608u) - -/** The maximum number of channels permitted by the format. */ -#define FLAC__MAX_CHANNELS (8u) - -/** The minimum sample resolution permitted by the format. */ -#define FLAC__MIN_BITS_PER_SAMPLE (4u) - -/** The maximum sample resolution permitted by the format. */ -#define FLAC__MAX_BITS_PER_SAMPLE (32u) - -/** The maximum sample resolution permitted by libFLAC. - * - * \warning - * FLAC__MAX_BITS_PER_SAMPLE is the limit of the FLAC format. However, - * the reference encoder/decoder is currently limited to 24 bits because - * of prevalent 32-bit math, so make sure and use this value when - * appropriate. - */ -#define FLAC__REFERENCE_CODEC_MAX_BITS_PER_SAMPLE (24u) - -/** The maximum sample rate permitted by the format. The value is - * ((2 ^ 16) - 1) * 10; see FLAC format - * as to why. - */ -#define FLAC__MAX_SAMPLE_RATE (655350u) - -/** The maximum LPC order permitted by the format. */ -#define FLAC__MAX_LPC_ORDER (32u) - -/** The maximum LPC order permitted by the FLAC subset for sample rates - * up to 48kHz. */ -#define FLAC__SUBSET_MAX_LPC_ORDER_48000HZ (12u) - -/** The minimum quantized linear predictor coefficient precision - * permitted by the format. - */ -#define FLAC__MIN_QLP_COEFF_PRECISION (5u) - -/** The maximum quantized linear predictor coefficient precision - * permitted by the format. - */ -#define FLAC__MAX_QLP_COEFF_PRECISION (15u) - -/** The maximum order of the fixed predictors permitted by the format. */ -#define FLAC__MAX_FIXED_ORDER (4u) - -/** The maximum Rice partition order permitted by the format. */ -#define FLAC__MAX_RICE_PARTITION_ORDER (15u) - -/** The maximum Rice partition order permitted by the FLAC Subset. */ -#define FLAC__SUBSET_MAX_RICE_PARTITION_ORDER (8u) - -/** The version string of the release, stamped onto the libraries and binaries. - * - * \note - * This does not correspond to the shared library version number, which - * is used to determine binary compatibility. - */ -extern FLAC_API const char *FLAC__VERSION_STRING; - -/** The vendor string inserted by the encoder into the VORBIS_COMMENT block. - * This is a NUL-terminated ASCII string; when inserted into the - * VORBIS_COMMENT the trailing null is stripped. - */ -extern FLAC_API const char *FLAC__VENDOR_STRING; - -/** The byte string representation of the beginning of a FLAC stream. */ -extern FLAC_API const FLAC__byte FLAC__STREAM_SYNC_STRING[4]; /* = "fLaC" */ - -/** The 32-bit integer big-endian representation of the beginning of - * a FLAC stream. - */ -extern FLAC_API const unsigned FLAC__STREAM_SYNC; /* = 0x664C6143 */ - -/** The length of the FLAC signature in bits. */ -extern FLAC_API const unsigned FLAC__STREAM_SYNC_LEN; /* = 32 bits */ - -/** The length of the FLAC signature in bytes. */ -#define FLAC__STREAM_SYNC_LENGTH (4u) - - -/***************************************************************************** - * - * Subframe structures - * - *****************************************************************************/ - -/*****************************************************************************/ - -/** An enumeration of the available entropy coding methods. */ -typedef enum { - FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE = 0, - /**< Residual is coded by partitioning into contexts, each with it's own - * 4-bit Rice parameter. */ - - FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE2 = 1 - /**< Residual is coded by partitioning into contexts, each with it's own - * 5-bit Rice parameter. */ -} FLAC__EntropyCodingMethodType; - -/** Maps a FLAC__EntropyCodingMethodType to a C string. - * - * Using a FLAC__EntropyCodingMethodType as the index to this array will - * give the string equivalent. The contents should not be modified. - */ -extern FLAC_API const char * const FLAC__EntropyCodingMethodTypeString[]; - - -/** Contents of a Rice partitioned residual - */ -typedef struct { - - unsigned *parameters; - /**< The Rice parameters for each context. */ - - unsigned *raw_bits; - /**< Widths for escape-coded partitions. Will be non-zero for escaped - * partitions and zero for unescaped partitions. - */ - - unsigned capacity_by_order; - /**< The capacity of the \a parameters and \a raw_bits arrays - * specified as an order, i.e. the number of array elements - * allocated is 2 ^ \a capacity_by_order. - */ -} FLAC__EntropyCodingMethod_PartitionedRiceContents; - -/** Header for a Rice partitioned residual. (c.f. format specification) - */ -typedef struct { - - unsigned order; - /**< The partition order, i.e. # of contexts = 2 ^ \a order. */ - - const FLAC__EntropyCodingMethod_PartitionedRiceContents *contents; - /**< The context's Rice parameters and/or raw bits. */ - -} FLAC__EntropyCodingMethod_PartitionedRice; - -extern FLAC_API const unsigned FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ORDER_LEN; /**< == 4 (bits) */ -extern FLAC_API const unsigned FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_PARAMETER_LEN; /**< == 4 (bits) */ -extern FLAC_API const unsigned FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE2_PARAMETER_LEN; /**< == 5 (bits) */ -extern FLAC_API const unsigned FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_RAW_LEN; /**< == 5 (bits) */ - -extern FLAC_API const unsigned FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ESCAPE_PARAMETER; -/**< == (1<format specification) - */ -typedef struct { - FLAC__EntropyCodingMethodType type; - union { - FLAC__EntropyCodingMethod_PartitionedRice partitioned_rice; - } data; -} FLAC__EntropyCodingMethod; - -extern FLAC_API const unsigned FLAC__ENTROPY_CODING_METHOD_TYPE_LEN; /**< == 2 (bits) */ - -/*****************************************************************************/ - -/** An enumeration of the available subframe types. */ -typedef enum { - FLAC__SUBFRAME_TYPE_CONSTANT = 0, /**< constant signal */ - FLAC__SUBFRAME_TYPE_VERBATIM = 1, /**< uncompressed signal */ - FLAC__SUBFRAME_TYPE_FIXED = 2, /**< fixed polynomial prediction */ - FLAC__SUBFRAME_TYPE_LPC = 3 /**< linear prediction */ -} FLAC__SubframeType; - -/** Maps a FLAC__SubframeType to a C string. - * - * Using a FLAC__SubframeType as the index to this array will - * give the string equivalent. The contents should not be modified. - */ -extern FLAC_API const char * const FLAC__SubframeTypeString[]; - - -/** CONSTANT subframe. (c.f. format specification) - */ -typedef struct { - FLAC__int32 value; /**< The constant signal value. */ -} FLAC__Subframe_Constant; - - -/** VERBATIM subframe. (c.f. format specification) - */ -typedef struct { - const FLAC__int32 *data; /**< A pointer to verbatim signal. */ -} FLAC__Subframe_Verbatim; - - -/** FIXED subframe. (c.f. format specification) - */ -typedef struct { - FLAC__EntropyCodingMethod entropy_coding_method; - /**< The residual coding method. */ - - unsigned order; - /**< The polynomial order. */ - - FLAC__int32 warmup[FLAC__MAX_FIXED_ORDER]; - /**< Warmup samples to prime the predictor, length == order. */ - - const FLAC__int32 *residual; - /**< The residual signal, length == (blocksize minus order) samples. */ -} FLAC__Subframe_Fixed; - - -/** LPC subframe. (c.f. format specification) - */ -typedef struct { - FLAC__EntropyCodingMethod entropy_coding_method; - /**< The residual coding method. */ - - unsigned order; - /**< The FIR order. */ - - unsigned qlp_coeff_precision; - /**< Quantized FIR filter coefficient precision in bits. */ - - int quantization_level; - /**< The qlp coeff shift needed. */ - - FLAC__int32 qlp_coeff[FLAC__MAX_LPC_ORDER]; - /**< FIR filter coefficients. */ - - FLAC__int32 warmup[FLAC__MAX_LPC_ORDER]; - /**< Warmup samples to prime the predictor, length == order. */ - - const FLAC__int32 *residual; - /**< The residual signal, length == (blocksize minus order) samples. */ -} FLAC__Subframe_LPC; - -extern FLAC_API const unsigned FLAC__SUBFRAME_LPC_QLP_COEFF_PRECISION_LEN; /**< == 4 (bits) */ -extern FLAC_API const unsigned FLAC__SUBFRAME_LPC_QLP_SHIFT_LEN; /**< == 5 (bits) */ - - -/** FLAC subframe structure. (c.f. format specification) - */ -typedef struct { - FLAC__SubframeType type; - union { - FLAC__Subframe_Constant constant; - FLAC__Subframe_Fixed fixed; - FLAC__Subframe_LPC lpc; - FLAC__Subframe_Verbatim verbatim; - } data; - unsigned wasted_bits; -} FLAC__Subframe; - -/** == 1 (bit) - * - * This used to be a zero-padding bit (hence the name - * FLAC__SUBFRAME_ZERO_PAD_LEN) but is now a reserved bit. It still has a - * mandatory value of \c 0 but in the future may take on the value \c 0 or \c 1 - * to mean something else. - */ -extern FLAC_API const unsigned FLAC__SUBFRAME_ZERO_PAD_LEN; -extern FLAC_API const unsigned FLAC__SUBFRAME_TYPE_LEN; /**< == 6 (bits) */ -extern FLAC_API const unsigned FLAC__SUBFRAME_WASTED_BITS_FLAG_LEN; /**< == 1 (bit) */ - -extern FLAC_API const unsigned FLAC__SUBFRAME_TYPE_CONSTANT_BYTE_ALIGNED_MASK; /**< = 0x00 */ -extern FLAC_API const unsigned FLAC__SUBFRAME_TYPE_VERBATIM_BYTE_ALIGNED_MASK; /**< = 0x02 */ -extern FLAC_API const unsigned FLAC__SUBFRAME_TYPE_FIXED_BYTE_ALIGNED_MASK; /**< = 0x10 */ -extern FLAC_API const unsigned FLAC__SUBFRAME_TYPE_LPC_BYTE_ALIGNED_MASK; /**< = 0x40 */ - -/*****************************************************************************/ - - -/***************************************************************************** - * - * Frame structures - * - *****************************************************************************/ - -/** An enumeration of the available channel assignments. */ -typedef enum { - FLAC__CHANNEL_ASSIGNMENT_INDEPENDENT = 0, /**< independent channels */ - FLAC__CHANNEL_ASSIGNMENT_LEFT_SIDE = 1, /**< left+side stereo */ - FLAC__CHANNEL_ASSIGNMENT_RIGHT_SIDE = 2, /**< right+side stereo */ - FLAC__CHANNEL_ASSIGNMENT_MID_SIDE = 3 /**< mid+side stereo */ -} FLAC__ChannelAssignment; - -/** Maps a FLAC__ChannelAssignment to a C string. - * - * Using a FLAC__ChannelAssignment as the index to this array will - * give the string equivalent. The contents should not be modified. - */ -extern FLAC_API const char * const FLAC__ChannelAssignmentString[]; - -/** An enumeration of the possible frame numbering methods. */ -typedef enum { - FLAC__FRAME_NUMBER_TYPE_FRAME_NUMBER, /**< number contains the frame number */ - FLAC__FRAME_NUMBER_TYPE_SAMPLE_NUMBER /**< number contains the sample number of first sample in frame */ -} FLAC__FrameNumberType; - -/** Maps a FLAC__FrameNumberType to a C string. - * - * Using a FLAC__FrameNumberType as the index to this array will - * give the string equivalent. The contents should not be modified. - */ -extern FLAC_API const char * const FLAC__FrameNumberTypeString[]; - - -/** FLAC frame header structure. (c.f. format specification) - */ -typedef struct { - unsigned blocksize; - /**< The number of samples per subframe. */ - - unsigned sample_rate; - /**< The sample rate in Hz. */ - - unsigned channels; - /**< The number of channels (== number of subframes). */ - - FLAC__ChannelAssignment channel_assignment; - /**< The channel assignment for the frame. */ - - unsigned bits_per_sample; - /**< The sample resolution. */ - - FLAC__FrameNumberType number_type; - /**< The numbering scheme used for the frame. As a convenience, the - * decoder will always convert a frame number to a sample number because - * the rules are complex. */ - - union { - FLAC__uint32 frame_number; - FLAC__uint64 sample_number; - } number; - /**< The frame number or sample number of first sample in frame; - * use the \a number_type value to determine which to use. */ - - FLAC__uint8 crc; - /**< CRC-8 (polynomial = x^8 + x^2 + x^1 + x^0, initialized with 0) - * of the raw frame header bytes, meaning everything before the CRC byte - * including the sync code. - */ -} FLAC__FrameHeader; - -extern FLAC_API const unsigned FLAC__FRAME_HEADER_SYNC; /**< == 0x3ffe; the frame header sync code */ -extern FLAC_API const unsigned FLAC__FRAME_HEADER_SYNC_LEN; /**< == 14 (bits) */ -extern FLAC_API const unsigned FLAC__FRAME_HEADER_RESERVED_LEN; /**< == 1 (bits) */ -extern FLAC_API const unsigned FLAC__FRAME_HEADER_BLOCKING_STRATEGY_LEN; /**< == 1 (bits) */ -extern FLAC_API const unsigned FLAC__FRAME_HEADER_BLOCK_SIZE_LEN; /**< == 4 (bits) */ -extern FLAC_API const unsigned FLAC__FRAME_HEADER_SAMPLE_RATE_LEN; /**< == 4 (bits) */ -extern FLAC_API const unsigned FLAC__FRAME_HEADER_CHANNEL_ASSIGNMENT_LEN; /**< == 4 (bits) */ -extern FLAC_API const unsigned FLAC__FRAME_HEADER_BITS_PER_SAMPLE_LEN; /**< == 3 (bits) */ -extern FLAC_API const unsigned FLAC__FRAME_HEADER_ZERO_PAD_LEN; /**< == 1 (bit) */ -extern FLAC_API const unsigned FLAC__FRAME_HEADER_CRC_LEN; /**< == 8 (bits) */ - - -/** FLAC frame footer structure. (c.f. format specification) - */ -typedef struct { - FLAC__uint16 crc; - /**< CRC-16 (polynomial = x^16 + x^15 + x^2 + x^0, initialized with - * 0) of the bytes before the crc, back to and including the frame header - * sync code. - */ -} FLAC__FrameFooter; - -extern FLAC_API const unsigned FLAC__FRAME_FOOTER_CRC_LEN; /**< == 16 (bits) */ - - -/** FLAC frame structure. (c.f. format specification) - */ -typedef struct { - FLAC__FrameHeader header; - FLAC__Subframe subframes[FLAC__MAX_CHANNELS]; - FLAC__FrameFooter footer; -} FLAC__Frame; - -/*****************************************************************************/ - - -/***************************************************************************** - * - * Meta-data structures - * - *****************************************************************************/ - -/** An enumeration of the available metadata block types. */ -typedef enum { - - FLAC__METADATA_TYPE_STREAMINFO = 0, - /**< STREAMINFO block */ - - FLAC__METADATA_TYPE_PADDING = 1, - /**< PADDING block */ - - FLAC__METADATA_TYPE_APPLICATION = 2, - /**< APPLICATION block */ - - FLAC__METADATA_TYPE_SEEKTABLE = 3, - /**< SEEKTABLE block */ - - FLAC__METADATA_TYPE_VORBIS_COMMENT = 4, - /**< VORBISCOMMENT block (a.k.a. FLAC tags) */ - - FLAC__METADATA_TYPE_CUESHEET = 5, - /**< CUESHEET block */ - - FLAC__METADATA_TYPE_PICTURE = 6, - /**< PICTURE block */ - - FLAC__METADATA_TYPE_UNDEFINED = 7 - /**< marker to denote beginning of undefined type range; this number will increase as new metadata types are added */ - -} FLAC__MetadataType; - -/** Maps a FLAC__MetadataType to a C string. - * - * Using a FLAC__MetadataType as the index to this array will - * give the string equivalent. The contents should not be modified. - */ -extern FLAC_API const char * const FLAC__MetadataTypeString[]; - - -/** FLAC STREAMINFO structure. (c.f. format specification) - */ -typedef struct { - unsigned min_blocksize, max_blocksize; - unsigned min_framesize, max_framesize; - unsigned sample_rate; - unsigned channels; - unsigned bits_per_sample; - FLAC__uint64 total_samples; - FLAC__byte md5sum[16]; -} FLAC__StreamMetadata_StreamInfo; - -extern FLAC_API const unsigned FLAC__STREAM_METADATA_STREAMINFO_MIN_BLOCK_SIZE_LEN; /**< == 16 (bits) */ -extern FLAC_API const unsigned FLAC__STREAM_METADATA_STREAMINFO_MAX_BLOCK_SIZE_LEN; /**< == 16 (bits) */ -extern FLAC_API const unsigned FLAC__STREAM_METADATA_STREAMINFO_MIN_FRAME_SIZE_LEN; /**< == 24 (bits) */ -extern FLAC_API const unsigned FLAC__STREAM_METADATA_STREAMINFO_MAX_FRAME_SIZE_LEN; /**< == 24 (bits) */ -extern FLAC_API const unsigned FLAC__STREAM_METADATA_STREAMINFO_SAMPLE_RATE_LEN; /**< == 20 (bits) */ -extern FLAC_API const unsigned FLAC__STREAM_METADATA_STREAMINFO_CHANNELS_LEN; /**< == 3 (bits) */ -extern FLAC_API const unsigned FLAC__STREAM_METADATA_STREAMINFO_BITS_PER_SAMPLE_LEN; /**< == 5 (bits) */ -extern FLAC_API const unsigned FLAC__STREAM_METADATA_STREAMINFO_TOTAL_SAMPLES_LEN; /**< == 36 (bits) */ -extern FLAC_API const unsigned FLAC__STREAM_METADATA_STREAMINFO_MD5SUM_LEN; /**< == 128 (bits) */ - -/** The total stream length of the STREAMINFO block in bytes. */ -#define FLAC__STREAM_METADATA_STREAMINFO_LENGTH (34u) - -/** FLAC PADDING structure. (c.f. format specification) - */ -typedef struct { - int dummy; - /**< Conceptually this is an empty struct since we don't store the - * padding bytes. Empty structs are not allowed by some C compilers, - * hence the dummy. - */ -} FLAC__StreamMetadata_Padding; - - -/** FLAC APPLICATION structure. (c.f. format specification) - */ -typedef struct { - FLAC__byte id[4]; - FLAC__byte *data; -} FLAC__StreamMetadata_Application; - -extern FLAC_API const unsigned FLAC__STREAM_METADATA_APPLICATION_ID_LEN; /**< == 32 (bits) */ - -/** SeekPoint structure used in SEEKTABLE blocks. (c.f. format specification) - */ -typedef struct { - FLAC__uint64 sample_number; - /**< The sample number of the target frame. */ - - FLAC__uint64 stream_offset; - /**< The offset, in bytes, of the target frame with respect to - * beginning of the first frame. */ - - unsigned frame_samples; - /**< The number of samples in the target frame. */ -} FLAC__StreamMetadata_SeekPoint; - -extern FLAC_API const unsigned FLAC__STREAM_METADATA_SEEKPOINT_SAMPLE_NUMBER_LEN; /**< == 64 (bits) */ -extern FLAC_API const unsigned FLAC__STREAM_METADATA_SEEKPOINT_STREAM_OFFSET_LEN; /**< == 64 (bits) */ -extern FLAC_API const unsigned FLAC__STREAM_METADATA_SEEKPOINT_FRAME_SAMPLES_LEN; /**< == 16 (bits) */ - -/** The total stream length of a seek point in bytes. */ -#define FLAC__STREAM_METADATA_SEEKPOINT_LENGTH (18u) - -/** The value used in the \a sample_number field of - * FLAC__StreamMetadataSeekPoint used to indicate a placeholder - * point (== 0xffffffffffffffff). - */ -extern FLAC_API const FLAC__uint64 FLAC__STREAM_METADATA_SEEKPOINT_PLACEHOLDER; - - -/** FLAC SEEKTABLE structure. (c.f. format specification) - * - * \note From the format specification: - * - The seek points must be sorted by ascending sample number. - * - Each seek point's sample number must be the first sample of the - * target frame. - * - Each seek point's sample number must be unique within the table. - * - Existence of a SEEKTABLE block implies a correct setting of - * total_samples in the stream_info block. - * - Behavior is undefined when more than one SEEKTABLE block is - * present in a stream. - */ -typedef struct { - unsigned num_points; - FLAC__StreamMetadata_SeekPoint *points; -} FLAC__StreamMetadata_SeekTable; - - -/** Vorbis comment entry structure used in VORBIS_COMMENT blocks. (c.f. format specification) - * - * For convenience, the APIs maintain a trailing NUL character at the end of - * \a entry which is not counted toward \a length, i.e. - * \code strlen(entry) == length \endcode - */ -typedef struct { - FLAC__uint32 length; - FLAC__byte *entry; -} FLAC__StreamMetadata_VorbisComment_Entry; - -extern FLAC_API const unsigned FLAC__STREAM_METADATA_VORBIS_COMMENT_ENTRY_LENGTH_LEN; /**< == 32 (bits) */ - - -/** FLAC VORBIS_COMMENT structure. (c.f. format specification) - */ -typedef struct { - FLAC__StreamMetadata_VorbisComment_Entry vendor_string; - FLAC__uint32 num_comments; - FLAC__StreamMetadata_VorbisComment_Entry *comments; -} FLAC__StreamMetadata_VorbisComment; - -extern FLAC_API const unsigned FLAC__STREAM_METADATA_VORBIS_COMMENT_NUM_COMMENTS_LEN; /**< == 32 (bits) */ - - -/** FLAC CUESHEET track index structure. (See the - * format specification for - * the full description of each field.) - */ -typedef struct { - FLAC__uint64 offset; - /**< Offset in samples, relative to the track offset, of the index - * point. - */ - - FLAC__byte number; - /**< The index point number. */ -} FLAC__StreamMetadata_CueSheet_Index; - -extern FLAC_API const unsigned FLAC__STREAM_METADATA_CUESHEET_INDEX_OFFSET_LEN; /**< == 64 (bits) */ -extern FLAC_API const unsigned FLAC__STREAM_METADATA_CUESHEET_INDEX_NUMBER_LEN; /**< == 8 (bits) */ -extern FLAC_API const unsigned FLAC__STREAM_METADATA_CUESHEET_INDEX_RESERVED_LEN; /**< == 3*8 (bits) */ - - -/** FLAC CUESHEET track structure. (See the - * format specification for - * the full description of each field.) - */ -typedef struct { - FLAC__uint64 offset; - /**< Track offset in samples, relative to the beginning of the FLAC audio stream. */ - - FLAC__byte number; - /**< The track number. */ - - char isrc[13]; - /**< Track ISRC. This is a 12-digit alphanumeric code plus a trailing \c NUL byte */ - - unsigned type:1; - /**< The track type: 0 for audio, 1 for non-audio. */ - - unsigned pre_emphasis:1; - /**< The pre-emphasis flag: 0 for no pre-emphasis, 1 for pre-emphasis. */ - - FLAC__byte num_indices; - /**< The number of track index points. */ - - FLAC__StreamMetadata_CueSheet_Index *indices; - /**< NULL if num_indices == 0, else pointer to array of index points. */ - -} FLAC__StreamMetadata_CueSheet_Track; - -extern FLAC_API const unsigned FLAC__STREAM_METADATA_CUESHEET_TRACK_OFFSET_LEN; /**< == 64 (bits) */ -extern FLAC_API const unsigned FLAC__STREAM_METADATA_CUESHEET_TRACK_NUMBER_LEN; /**< == 8 (bits) */ -extern FLAC_API const unsigned FLAC__STREAM_METADATA_CUESHEET_TRACK_ISRC_LEN; /**< == 12*8 (bits) */ -extern FLAC_API const unsigned FLAC__STREAM_METADATA_CUESHEET_TRACK_TYPE_LEN; /**< == 1 (bit) */ -extern FLAC_API const unsigned FLAC__STREAM_METADATA_CUESHEET_TRACK_PRE_EMPHASIS_LEN; /**< == 1 (bit) */ -extern FLAC_API const unsigned FLAC__STREAM_METADATA_CUESHEET_TRACK_RESERVED_LEN; /**< == 6+13*8 (bits) */ -extern FLAC_API const unsigned FLAC__STREAM_METADATA_CUESHEET_TRACK_NUM_INDICES_LEN; /**< == 8 (bits) */ - - -/** FLAC CUESHEET structure. (See the - * format specification - * for the full description of each field.) - */ -typedef struct { - char media_catalog_number[129]; - /**< Media catalog number, in ASCII printable characters 0x20-0x7e. In - * general, the media catalog number may be 0 to 128 bytes long; any - * unused characters should be right-padded with NUL characters. - */ - - FLAC__uint64 lead_in; - /**< The number of lead-in samples. */ - - FLAC__bool is_cd; - /**< \c true if CUESHEET corresponds to a Compact Disc, else \c false. */ - - unsigned num_tracks; - /**< The number of tracks. */ - - FLAC__StreamMetadata_CueSheet_Track *tracks; - /**< NULL if num_tracks == 0, else pointer to array of tracks. */ - -} FLAC__StreamMetadata_CueSheet; - -extern FLAC_API const unsigned FLAC__STREAM_METADATA_CUESHEET_MEDIA_CATALOG_NUMBER_LEN; /**< == 128*8 (bits) */ -extern FLAC_API const unsigned FLAC__STREAM_METADATA_CUESHEET_LEAD_IN_LEN; /**< == 64 (bits) */ -extern FLAC_API const unsigned FLAC__STREAM_METADATA_CUESHEET_IS_CD_LEN; /**< == 1 (bit) */ -extern FLAC_API const unsigned FLAC__STREAM_METADATA_CUESHEET_RESERVED_LEN; /**< == 7+258*8 (bits) */ -extern FLAC_API const unsigned FLAC__STREAM_METADATA_CUESHEET_NUM_TRACKS_LEN; /**< == 8 (bits) */ - - -/** An enumeration of the PICTURE types (see FLAC__StreamMetadataPicture and id3 v2.4 APIC tag). */ -typedef enum { - FLAC__STREAM_METADATA_PICTURE_TYPE_OTHER = 0, /**< Other */ - FLAC__STREAM_METADATA_PICTURE_TYPE_FILE_ICON_STANDARD = 1, /**< 32x32 pixels 'file icon' (PNG only) */ - FLAC__STREAM_METADATA_PICTURE_TYPE_FILE_ICON = 2, /**< Other file icon */ - FLAC__STREAM_METADATA_PICTURE_TYPE_FRONT_COVER = 3, /**< Cover (front) */ - FLAC__STREAM_METADATA_PICTURE_TYPE_BACK_COVER = 4, /**< Cover (back) */ - FLAC__STREAM_METADATA_PICTURE_TYPE_LEAFLET_PAGE = 5, /**< Leaflet page */ - FLAC__STREAM_METADATA_PICTURE_TYPE_MEDIA = 6, /**< Media (e.g. label side of CD) */ - FLAC__STREAM_METADATA_PICTURE_TYPE_LEAD_ARTIST = 7, /**< Lead artist/lead performer/soloist */ - FLAC__STREAM_METADATA_PICTURE_TYPE_ARTIST = 8, /**< Artist/performer */ - FLAC__STREAM_METADATA_PICTURE_TYPE_CONDUCTOR = 9, /**< Conductor */ - FLAC__STREAM_METADATA_PICTURE_TYPE_BAND = 10, /**< Band/Orchestra */ - FLAC__STREAM_METADATA_PICTURE_TYPE_COMPOSER = 11, /**< Composer */ - FLAC__STREAM_METADATA_PICTURE_TYPE_LYRICIST = 12, /**< Lyricist/text writer */ - FLAC__STREAM_METADATA_PICTURE_TYPE_RECORDING_LOCATION = 13, /**< Recording Location */ - FLAC__STREAM_METADATA_PICTURE_TYPE_DURING_RECORDING = 14, /**< During recording */ - FLAC__STREAM_METADATA_PICTURE_TYPE_DURING_PERFORMANCE = 15, /**< During performance */ - FLAC__STREAM_METADATA_PICTURE_TYPE_VIDEO_SCREEN_CAPTURE = 16, /**< Movie/video screen capture */ - FLAC__STREAM_METADATA_PICTURE_TYPE_FISH = 17, /**< A bright coloured fish */ - FLAC__STREAM_METADATA_PICTURE_TYPE_ILLUSTRATION = 18, /**< Illustration */ - FLAC__STREAM_METADATA_PICTURE_TYPE_BAND_LOGOTYPE = 19, /**< Band/artist logotype */ - FLAC__STREAM_METADATA_PICTURE_TYPE_PUBLISHER_LOGOTYPE = 20, /**< Publisher/Studio logotype */ - FLAC__STREAM_METADATA_PICTURE_TYPE_UNDEFINED -} FLAC__StreamMetadata_Picture_Type; - -/** Maps a FLAC__StreamMetadata_Picture_Type to a C string. - * - * Using a FLAC__StreamMetadata_Picture_Type as the index to this array - * will give the string equivalent. The contents should not be - * modified. - */ -extern FLAC_API const char * const FLAC__StreamMetadata_Picture_TypeString[]; - -/** FLAC PICTURE structure. (See the - * format specification - * for the full description of each field.) - */ -typedef struct { - FLAC__StreamMetadata_Picture_Type type; - /**< The kind of picture stored. */ - - char *mime_type; - /**< Picture data's MIME type, in ASCII printable characters - * 0x20-0x7e, NUL terminated. For best compatibility with players, - * use picture data of MIME type \c image/jpeg or \c image/png. A - * MIME type of '-->' is also allowed, in which case the picture - * data should be a complete URL. In file storage, the MIME type is - * stored as a 32-bit length followed by the ASCII string with no NUL - * terminator, but is converted to a plain C string in this structure - * for convenience. - */ - - FLAC__byte *description; - /**< Picture's description in UTF-8, NUL terminated. In file storage, - * the description is stored as a 32-bit length followed by the UTF-8 - * string with no NUL terminator, but is converted to a plain C string - * in this structure for convenience. - */ - - FLAC__uint32 width; - /**< Picture's width in pixels. */ - - FLAC__uint32 height; - /**< Picture's height in pixels. */ - - FLAC__uint32 depth; - /**< Picture's color depth in bits-per-pixel. */ - - FLAC__uint32 colors; - /**< For indexed palettes (like GIF), picture's number of colors (the - * number of palette entries), or \c 0 for non-indexed (i.e. 2^depth). - */ - - FLAC__uint32 data_length; - /**< Length of binary picture data in bytes. */ - - FLAC__byte *data; - /**< Binary picture data. */ - -} FLAC__StreamMetadata_Picture; - -extern FLAC_API const unsigned FLAC__STREAM_METADATA_PICTURE_TYPE_LEN; /**< == 32 (bits) */ -extern FLAC_API const unsigned FLAC__STREAM_METADATA_PICTURE_MIME_TYPE_LENGTH_LEN; /**< == 32 (bits) */ -extern FLAC_API const unsigned FLAC__STREAM_METADATA_PICTURE_DESCRIPTION_LENGTH_LEN; /**< == 32 (bits) */ -extern FLAC_API const unsigned FLAC__STREAM_METADATA_PICTURE_WIDTH_LEN; /**< == 32 (bits) */ -extern FLAC_API const unsigned FLAC__STREAM_METADATA_PICTURE_HEIGHT_LEN; /**< == 32 (bits) */ -extern FLAC_API const unsigned FLAC__STREAM_METADATA_PICTURE_DEPTH_LEN; /**< == 32 (bits) */ -extern FLAC_API const unsigned FLAC__STREAM_METADATA_PICTURE_COLORS_LEN; /**< == 32 (bits) */ -extern FLAC_API const unsigned FLAC__STREAM_METADATA_PICTURE_DATA_LENGTH_LEN; /**< == 32 (bits) */ - - -/** Structure that is used when a metadata block of unknown type is loaded. - * The contents are opaque. The structure is used only internally to - * correctly handle unknown metadata. - */ -typedef struct { - FLAC__byte *data; -} FLAC__StreamMetadata_Unknown; - - -/** FLAC metadata block structure. (c.f. format specification) - */ -typedef struct { - FLAC__MetadataType type; - /**< The type of the metadata block; used determine which member of the - * \a data union to dereference. If type >= FLAC__METADATA_TYPE_UNDEFINED - * then \a data.unknown must be used. */ - - FLAC__bool is_last; - /**< \c true if this metadata block is the last, else \a false */ - - unsigned length; - /**< Length, in bytes, of the block data as it appears in the stream. */ - - union { - FLAC__StreamMetadata_StreamInfo stream_info; - FLAC__StreamMetadata_Padding padding; - FLAC__StreamMetadata_Application application; - FLAC__StreamMetadata_SeekTable seek_table; - FLAC__StreamMetadata_VorbisComment vorbis_comment; - FLAC__StreamMetadata_CueSheet cue_sheet; - FLAC__StreamMetadata_Picture picture; - FLAC__StreamMetadata_Unknown unknown; - } data; - /**< Polymorphic block data; use the \a type value to determine which - * to use. */ -} FLAC__StreamMetadata; - -extern FLAC_API const unsigned FLAC__STREAM_METADATA_IS_LAST_LEN; /**< == 1 (bit) */ -extern FLAC_API const unsigned FLAC__STREAM_METADATA_TYPE_LEN; /**< == 7 (bits) */ -extern FLAC_API const unsigned FLAC__STREAM_METADATA_LENGTH_LEN; /**< == 24 (bits) */ - -/** The total stream length of a metadata block header in bytes. */ -#define FLAC__STREAM_METADATA_HEADER_LENGTH (4u) - -/*****************************************************************************/ - - -/***************************************************************************** - * - * Utility functions - * - *****************************************************************************/ - -/** Tests that a sample rate is valid for FLAC. - * - * \param sample_rate The sample rate to test for compliance. - * \retval FLAC__bool - * \c true if the given sample rate conforms to the specification, else - * \c false. - */ -FLAC_API FLAC__bool FLAC__format_sample_rate_is_valid(unsigned sample_rate); - -/** Tests that a blocksize at the given sample rate is valid for the FLAC - * subset. - * - * \param blocksize The blocksize to test for compliance. - * \param sample_rate The sample rate is needed, since the valid subset - * blocksize depends on the sample rate. - * \retval FLAC__bool - * \c true if the given blocksize conforms to the specification for the - * subset at the given sample rate, else \c false. - */ -FLAC_API FLAC__bool FLAC__format_blocksize_is_subset(unsigned blocksize, unsigned sample_rate); - -/** Tests that a sample rate is valid for the FLAC subset. The subset rules - * for valid sample rates are slightly more complex since the rate has to - * be expressible completely in the frame header. - * - * \param sample_rate The sample rate to test for compliance. - * \retval FLAC__bool - * \c true if the given sample rate conforms to the specification for the - * subset, else \c false. - */ -FLAC_API FLAC__bool FLAC__format_sample_rate_is_subset(unsigned sample_rate); - -/** Check a Vorbis comment entry name to see if it conforms to the Vorbis - * comment specification. - * - * Vorbis comment names must be composed only of characters from - * [0x20-0x3C,0x3E-0x7D]. - * - * \param name A NUL-terminated string to be checked. - * \assert - * \code name != NULL \endcode - * \retval FLAC__bool - * \c false if entry name is illegal, else \c true. - */ -FLAC_API FLAC__bool FLAC__format_vorbiscomment_entry_name_is_legal(const char *name); - -/** Check a Vorbis comment entry value to see if it conforms to the Vorbis - * comment specification. - * - * Vorbis comment values must be valid UTF-8 sequences. - * - * \param value A string to be checked. - * \param length A the length of \a value in bytes. May be - * \c (unsigned)(-1) to indicate that \a value is a plain - * UTF-8 NUL-terminated string. - * \assert - * \code value != NULL \endcode - * \retval FLAC__bool - * \c false if entry name is illegal, else \c true. - */ -FLAC_API FLAC__bool FLAC__format_vorbiscomment_entry_value_is_legal(const FLAC__byte *value, unsigned length); - -/** Check a Vorbis comment entry to see if it conforms to the Vorbis - * comment specification. - * - * Vorbis comment entries must be of the form 'name=value', and 'name' and - * 'value' must be legal according to - * FLAC__format_vorbiscomment_entry_name_is_legal() and - * FLAC__format_vorbiscomment_entry_value_is_legal() respectively. - * - * \param entry An entry to be checked. - * \param length The length of \a entry in bytes. - * \assert - * \code value != NULL \endcode - * \retval FLAC__bool - * \c false if entry name is illegal, else \c true. - */ -FLAC_API FLAC__bool FLAC__format_vorbiscomment_entry_is_legal(const FLAC__byte *entry, unsigned length); - -/** Check a seek table to see if it conforms to the FLAC specification. - * See the format specification for limits on the contents of the - * seek table. - * - * \param seek_table A pointer to a seek table to be checked. - * \assert - * \code seek_table != NULL \endcode - * \retval FLAC__bool - * \c false if seek table is illegal, else \c true. - */ -FLAC_API FLAC__bool FLAC__format_seektable_is_legal(const FLAC__StreamMetadata_SeekTable *seek_table); - -/** Sort a seek table's seek points according to the format specification. - * This includes a "unique-ification" step to remove duplicates, i.e. - * seek points with identical \a sample_number values. Duplicate seek - * points are converted into placeholder points and sorted to the end of - * the table. - * - * \param seek_table A pointer to a seek table to be sorted. - * \assert - * \code seek_table != NULL \endcode - * \retval unsigned - * The number of duplicate seek points converted into placeholders. - */ -FLAC_API unsigned FLAC__format_seektable_sort(FLAC__StreamMetadata_SeekTable *seek_table); - -/** Check a cue sheet to see if it conforms to the FLAC specification. - * See the format specification for limits on the contents of the - * cue sheet. - * - * \param cue_sheet A pointer to an existing cue sheet to be checked. - * \param check_cd_da_subset If \c true, check CUESHEET against more - * stringent requirements for a CD-DA (audio) disc. - * \param violation Address of a pointer to a string. If there is a - * violation, a pointer to a string explanation of the - * violation will be returned here. \a violation may be - * \c NULL if you don't need the returned string. Do not - * free the returned string; it will always point to static - * data. - * \assert - * \code cue_sheet != NULL \endcode - * \retval FLAC__bool - * \c false if cue sheet is illegal, else \c true. - */ -FLAC_API FLAC__bool FLAC__format_cuesheet_is_legal(const FLAC__StreamMetadata_CueSheet *cue_sheet, FLAC__bool check_cd_da_subset, const char **violation); - -/** Check picture data to see if it conforms to the FLAC specification. - * See the format specification for limits on the contents of the - * PICTURE block. - * - * \param picture A pointer to existing picture data to be checked. - * \param violation Address of a pointer to a string. If there is a - * violation, a pointer to a string explanation of the - * violation will be returned here. \a violation may be - * \c NULL if you don't need the returned string. Do not - * free the returned string; it will always point to static - * data. - * \assert - * \code picture != NULL \endcode - * \retval FLAC__bool - * \c false if picture data is illegal, else \c true. - */ -FLAC_API FLAC__bool FLAC__format_picture_is_legal(const FLAC__StreamMetadata_Picture *picture, const char **violation); - -/* \} */ - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/extlibs/headers/FLAC/metadata.h b/extlibs/headers/FLAC/metadata.h deleted file mode 100644 index fcc8ed95c..000000000 --- a/extlibs/headers/FLAC/metadata.h +++ /dev/null @@ -1,2182 +0,0 @@ -/* libFLAC - Free Lossless Audio Codec library - * Copyright (C) 2001-2009 Josh Coalson - * Copyright (C) 2011-2013 Xiph.Org Foundation - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * - Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * - Neither the name of the Xiph.org Foundation nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef FLAC__METADATA_H -#define FLAC__METADATA_H - -#include /* for off_t */ -#include "export.h" -#include "callback.h" -#include "format.h" - -/* -------------------------------------------------------------------- - (For an example of how all these routines are used, see the source - code for the unit tests in src/test_libFLAC/metadata_*.c, or - metaflac in src/metaflac/) - ------------------------------------------------------------------*/ - -/** \file include/FLAC/metadata.h - * - * \brief - * This module provides functions for creating and manipulating FLAC - * metadata blocks in memory, and three progressively more powerful - * interfaces for traversing and editing metadata in FLAC files. - * - * See the detailed documentation for each interface in the - * \link flac_metadata metadata \endlink module. - */ - -/** \defgroup flac_metadata FLAC/metadata.h: metadata interfaces - * \ingroup flac - * - * \brief - * This module provides functions for creating and manipulating FLAC - * metadata blocks in memory, and three progressively more powerful - * interfaces for traversing and editing metadata in native FLAC files. - * Note that currently only the Chain interface (level 2) supports Ogg - * FLAC files, and it is read-only i.e. no writing back changed - * metadata to file. - * - * There are three metadata interfaces of increasing complexity: - * - * Level 0: - * Read-only access to the STREAMINFO, VORBIS_COMMENT, CUESHEET, and - * PICTURE blocks. - * - * Level 1: - * Read-write access to all metadata blocks. This level is write- - * efficient in most cases (more on this below), and uses less memory - * than level 2. - * - * Level 2: - * Read-write access to all metadata blocks. This level is write- - * efficient in all cases, but uses more memory since all metadata for - * the whole file is read into memory and manipulated before writing - * out again. - * - * What do we mean by efficient? Since FLAC metadata appears at the - * beginning of the file, when writing metadata back to a FLAC file - * it is possible to grow or shrink the metadata such that the entire - * file must be rewritten. However, if the size remains the same during - * changes or PADDING blocks are utilized, only the metadata needs to be - * overwritten, which is much faster. - * - * Efficient means the whole file is rewritten at most one time, and only - * when necessary. Level 1 is not efficient only in the case that you - * cause more than one metadata block to grow or shrink beyond what can - * be accomodated by padding. In this case you should probably use level - * 2, which allows you to edit all the metadata for a file in memory and - * write it out all at once. - * - * All levels know how to skip over and not disturb an ID3v2 tag at the - * front of the file. - * - * All levels access files via their filenames. In addition, level 2 - * has additional alternative read and write functions that take an I/O - * handle and callbacks, for situations where access by filename is not - * possible. - * - * In addition to the three interfaces, this module defines functions for - * creating and manipulating various metadata objects in memory. As we see - * from the Format module, FLAC metadata blocks in memory are very primitive - * structures for storing information in an efficient way. Reading - * information from the structures is easy but creating or modifying them - * directly is more complex. The metadata object routines here facilitate - * this by taking care of the consistency and memory management drudgery. - * - * Unless you will be using the level 1 or 2 interfaces to modify existing - * metadata however, you will not probably not need these. - * - * From a dependency standpoint, none of the encoders or decoders require - * the metadata module. This is so that embedded users can strip out the - * metadata module from libFLAC to reduce the size and complexity. - */ - -#ifdef __cplusplus -extern "C" { -#endif - - -/** \defgroup flac_metadata_level0 FLAC/metadata.h: metadata level 0 interface - * \ingroup flac_metadata - * - * \brief - * The level 0 interface consists of individual routines to read the - * STREAMINFO, VORBIS_COMMENT, CUESHEET, and PICTURE blocks, requiring - * only a filename. - * - * They try to skip any ID3v2 tag at the head of the file. - * - * \{ - */ - -/** Read the STREAMINFO metadata block of the given FLAC file. This function - * will try to skip any ID3v2 tag at the head of the file. - * - * \param filename The path to the FLAC file to read. - * \param streaminfo A pointer to space for the STREAMINFO block. Since - * FLAC__StreamMetadata is a simple structure with no - * memory allocation involved, you pass the address of - * an existing structure. It need not be initialized. - * \assert - * \code filename != NULL \endcode - * \code streaminfo != NULL \endcode - * \retval FLAC__bool - * \c true if a valid STREAMINFO block was read from \a filename. Returns - * \c false if there was a memory allocation error, a file decoder error, - * or the file contained no STREAMINFO block. (A memory allocation error - * is possible because this function must set up a file decoder.) - */ -FLAC_API FLAC__bool FLAC__metadata_get_streaminfo(const char *filename, FLAC__StreamMetadata *streaminfo); - -/** Read the VORBIS_COMMENT metadata block of the given FLAC file. This - * function will try to skip any ID3v2 tag at the head of the file. - * - * \param filename The path to the FLAC file to read. - * \param tags The address where the returned pointer will be - * stored. The \a tags object must be deleted by - * the caller using FLAC__metadata_object_delete(). - * \assert - * \code filename != NULL \endcode - * \code tags != NULL \endcode - * \retval FLAC__bool - * \c true if a valid VORBIS_COMMENT block was read from \a filename, - * and \a *tags will be set to the address of the metadata structure. - * Returns \c false if there was a memory allocation error, a file - * decoder error, or the file contained no VORBIS_COMMENT block, and - * \a *tags will be set to \c NULL. - */ -FLAC_API FLAC__bool FLAC__metadata_get_tags(const char *filename, FLAC__StreamMetadata **tags); - -/** Read the CUESHEET metadata block of the given FLAC file. This - * function will try to skip any ID3v2 tag at the head of the file. - * - * \param filename The path to the FLAC file to read. - * \param cuesheet The address where the returned pointer will be - * stored. The \a cuesheet object must be deleted by - * the caller using FLAC__metadata_object_delete(). - * \assert - * \code filename != NULL \endcode - * \code cuesheet != NULL \endcode - * \retval FLAC__bool - * \c true if a valid CUESHEET block was read from \a filename, - * and \a *cuesheet will be set to the address of the metadata - * structure. Returns \c false if there was a memory allocation - * error, a file decoder error, or the file contained no CUESHEET - * block, and \a *cuesheet will be set to \c NULL. - */ -FLAC_API FLAC__bool FLAC__metadata_get_cuesheet(const char *filename, FLAC__StreamMetadata **cuesheet); - -/** Read a PICTURE metadata block of the given FLAC file. This - * function will try to skip any ID3v2 tag at the head of the file. - * Since there can be more than one PICTURE block in a file, this - * function takes a number of parameters that act as constraints to - * the search. The PICTURE block with the largest area matching all - * the constraints will be returned, or \a *picture will be set to - * \c NULL if there was no such block. - * - * \param filename The path to the FLAC file to read. - * \param picture The address where the returned pointer will be - * stored. The \a picture object must be deleted by - * the caller using FLAC__metadata_object_delete(). - * \param type The desired picture type. Use \c -1 to mean - * "any type". - * \param mime_type The desired MIME type, e.g. "image/jpeg". The - * string will be matched exactly. Use \c NULL to - * mean "any MIME type". - * \param description The desired description. The string will be - * matched exactly. Use \c NULL to mean "any - * description". - * \param max_width The maximum width in pixels desired. Use - * \c (unsigned)(-1) to mean "any width". - * \param max_height The maximum height in pixels desired. Use - * \c (unsigned)(-1) to mean "any height". - * \param max_depth The maximum color depth in bits-per-pixel desired. - * Use \c (unsigned)(-1) to mean "any depth". - * \param max_colors The maximum number of colors desired. Use - * \c (unsigned)(-1) to mean "any number of colors". - * \assert - * \code filename != NULL \endcode - * \code picture != NULL \endcode - * \retval FLAC__bool - * \c true if a valid PICTURE block was read from \a filename, - * and \a *picture will be set to the address of the metadata - * structure. Returns \c false if there was a memory allocation - * error, a file decoder error, or the file contained no PICTURE - * block, and \a *picture will be set to \c NULL. - */ -FLAC_API FLAC__bool FLAC__metadata_get_picture(const char *filename, FLAC__StreamMetadata **picture, FLAC__StreamMetadata_Picture_Type type, const char *mime_type, const FLAC__byte *description, unsigned max_width, unsigned max_height, unsigned max_depth, unsigned max_colors); - -/* \} */ - - -/** \defgroup flac_metadata_level1 FLAC/metadata.h: metadata level 1 interface - * \ingroup flac_metadata - * - * \brief - * The level 1 interface provides read-write access to FLAC file metadata and - * operates directly on the FLAC file. - * - * The general usage of this interface is: - * - * - Create an iterator using FLAC__metadata_simple_iterator_new() - * - Attach it to a file using FLAC__metadata_simple_iterator_init() and check - * the exit code. Call FLAC__metadata_simple_iterator_is_writable() to - * see if the file is writable, or only read access is allowed. - * - Use FLAC__metadata_simple_iterator_next() and - * FLAC__metadata_simple_iterator_prev() to traverse the blocks. - * This is does not read the actual blocks themselves. - * FLAC__metadata_simple_iterator_next() is relatively fast. - * FLAC__metadata_simple_iterator_prev() is slower since it needs to search - * forward from the front of the file. - * - Use FLAC__metadata_simple_iterator_get_block_type() or - * FLAC__metadata_simple_iterator_get_block() to access the actual data at - * the current iterator position. The returned object is yours to modify - * and free. - * - Use FLAC__metadata_simple_iterator_set_block() to write a modified block - * back. You must have write permission to the original file. Make sure to - * read the whole comment to FLAC__metadata_simple_iterator_set_block() - * below. - * - Use FLAC__metadata_simple_iterator_insert_block_after() to add new blocks. - * Use the object creation functions from - * \link flac_metadata_object here \endlink to generate new objects. - * - Use FLAC__metadata_simple_iterator_delete_block() to remove the block - * currently referred to by the iterator, or replace it with padding. - * - Destroy the iterator with FLAC__metadata_simple_iterator_delete() when - * finished. - * - * \note - * The FLAC file remains open the whole time between - * FLAC__metadata_simple_iterator_init() and - * FLAC__metadata_simple_iterator_delete(), so make sure you are not altering - * the file during this time. - * - * \note - * Do not modify the \a is_last, \a length, or \a type fields of returned - * FLAC__StreamMetadata objects. These are managed automatically. - * - * \note - * If any of the modification functions - * (FLAC__metadata_simple_iterator_set_block(), - * FLAC__metadata_simple_iterator_delete_block(), - * FLAC__metadata_simple_iterator_insert_block_after(), etc.) return \c false, - * you should delete the iterator as it may no longer be valid. - * - * \{ - */ - -struct FLAC__Metadata_SimpleIterator; -/** The opaque structure definition for the level 1 iterator type. - * See the - * \link flac_metadata_level1 metadata level 1 module \endlink - * for a detailed description. - */ -typedef struct FLAC__Metadata_SimpleIterator FLAC__Metadata_SimpleIterator; - -/** Status type for FLAC__Metadata_SimpleIterator. - * - * The iterator's current status can be obtained by calling FLAC__metadata_simple_iterator_status(). - */ -typedef enum { - - FLAC__METADATA_SIMPLE_ITERATOR_STATUS_OK = 0, - /**< The iterator is in the normal OK state */ - - FLAC__METADATA_SIMPLE_ITERATOR_STATUS_ILLEGAL_INPUT, - /**< The data passed into a function violated the function's usage criteria */ - - FLAC__METADATA_SIMPLE_ITERATOR_STATUS_ERROR_OPENING_FILE, - /**< The iterator could not open the target file */ - - FLAC__METADATA_SIMPLE_ITERATOR_STATUS_NOT_A_FLAC_FILE, - /**< The iterator could not find the FLAC signature at the start of the file */ - - FLAC__METADATA_SIMPLE_ITERATOR_STATUS_NOT_WRITABLE, - /**< The iterator tried to write to a file that was not writable */ - - FLAC__METADATA_SIMPLE_ITERATOR_STATUS_BAD_METADATA, - /**< The iterator encountered input that does not conform to the FLAC metadata specification */ - - FLAC__METADATA_SIMPLE_ITERATOR_STATUS_READ_ERROR, - /**< The iterator encountered an error while reading the FLAC file */ - - FLAC__METADATA_SIMPLE_ITERATOR_STATUS_SEEK_ERROR, - /**< The iterator encountered an error while seeking in the FLAC file */ - - FLAC__METADATA_SIMPLE_ITERATOR_STATUS_WRITE_ERROR, - /**< The iterator encountered an error while writing the FLAC file */ - - FLAC__METADATA_SIMPLE_ITERATOR_STATUS_RENAME_ERROR, - /**< The iterator encountered an error renaming the FLAC file */ - - FLAC__METADATA_SIMPLE_ITERATOR_STATUS_UNLINK_ERROR, - /**< The iterator encountered an error removing the temporary file */ - - FLAC__METADATA_SIMPLE_ITERATOR_STATUS_MEMORY_ALLOCATION_ERROR, - /**< Memory allocation failed */ - - FLAC__METADATA_SIMPLE_ITERATOR_STATUS_INTERNAL_ERROR - /**< The caller violated an assertion or an unexpected error occurred */ - -} FLAC__Metadata_SimpleIteratorStatus; - -/** Maps a FLAC__Metadata_SimpleIteratorStatus to a C string. - * - * Using a FLAC__Metadata_SimpleIteratorStatus as the index to this array - * will give the string equivalent. The contents should not be modified. - */ -extern FLAC_API const char * const FLAC__Metadata_SimpleIteratorStatusString[]; - - -/** Create a new iterator instance. - * - * \retval FLAC__Metadata_SimpleIterator* - * \c NULL if there was an error allocating memory, else the new instance. - */ -FLAC_API FLAC__Metadata_SimpleIterator *FLAC__metadata_simple_iterator_new(void); - -/** Free an iterator instance. Deletes the object pointed to by \a iterator. - * - * \param iterator A pointer to an existing iterator. - * \assert - * \code iterator != NULL \endcode - */ -FLAC_API void FLAC__metadata_simple_iterator_delete(FLAC__Metadata_SimpleIterator *iterator); - -/** Get the current status of the iterator. Call this after a function - * returns \c false to get the reason for the error. Also resets the status - * to FLAC__METADATA_SIMPLE_ITERATOR_STATUS_OK. - * - * \param iterator A pointer to an existing iterator. - * \assert - * \code iterator != NULL \endcode - * \retval FLAC__Metadata_SimpleIteratorStatus - * The current status of the iterator. - */ -FLAC_API FLAC__Metadata_SimpleIteratorStatus FLAC__metadata_simple_iterator_status(FLAC__Metadata_SimpleIterator *iterator); - -/** Initialize the iterator to point to the first metadata block in the - * given FLAC file. - * - * \param iterator A pointer to an existing iterator. - * \param filename The path to the FLAC file. - * \param read_only If \c true, the FLAC file will be opened - * in read-only mode; if \c false, the FLAC - * file will be opened for edit even if no - * edits are performed. - * \param preserve_file_stats If \c true, the owner and modification - * time will be preserved even if the FLAC - * file is written to. - * \assert - * \code iterator != NULL \endcode - * \code filename != NULL \endcode - * \retval FLAC__bool - * \c false if a memory allocation error occurs, the file can't be - * opened, or another error occurs, else \c true. - */ -FLAC_API FLAC__bool FLAC__metadata_simple_iterator_init(FLAC__Metadata_SimpleIterator *iterator, const char *filename, FLAC__bool read_only, FLAC__bool preserve_file_stats); - -/** Returns \c true if the FLAC file is writable. If \c false, calls to - * FLAC__metadata_simple_iterator_set_block() and - * FLAC__metadata_simple_iterator_insert_block_after() will fail. - * - * \param iterator A pointer to an existing iterator. - * \assert - * \code iterator != NULL \endcode - * \retval FLAC__bool - * See above. - */ -FLAC_API FLAC__bool FLAC__metadata_simple_iterator_is_writable(const FLAC__Metadata_SimpleIterator *iterator); - -/** Moves the iterator forward one metadata block, returning \c false if - * already at the end. - * - * \param iterator A pointer to an existing initialized iterator. - * \assert - * \code iterator != NULL \endcode - * \a iterator has been successfully initialized with - * FLAC__metadata_simple_iterator_init() - * \retval FLAC__bool - * \c false if already at the last metadata block of the chain, else - * \c true. - */ -FLAC_API FLAC__bool FLAC__metadata_simple_iterator_next(FLAC__Metadata_SimpleIterator *iterator); - -/** Moves the iterator backward one metadata block, returning \c false if - * already at the beginning. - * - * \param iterator A pointer to an existing initialized iterator. - * \assert - * \code iterator != NULL \endcode - * \a iterator has been successfully initialized with - * FLAC__metadata_simple_iterator_init() - * \retval FLAC__bool - * \c false if already at the first metadata block of the chain, else - * \c true. - */ -FLAC_API FLAC__bool FLAC__metadata_simple_iterator_prev(FLAC__Metadata_SimpleIterator *iterator); - -/** Returns a flag telling if the current metadata block is the last. - * - * \param iterator A pointer to an existing initialized iterator. - * \assert - * \code iterator != NULL \endcode - * \a iterator has been successfully initialized with - * FLAC__metadata_simple_iterator_init() - * \retval FLAC__bool - * \c true if the current metadata block is the last in the file, - * else \c false. - */ -FLAC_API FLAC__bool FLAC__metadata_simple_iterator_is_last(const FLAC__Metadata_SimpleIterator *iterator); - -/** Get the offset of the metadata block at the current position. This - * avoids reading the actual block data which can save time for large - * blocks. - * - * \param iterator A pointer to an existing initialized iterator. - * \assert - * \code iterator != NULL \endcode - * \a iterator has been successfully initialized with - * FLAC__metadata_simple_iterator_init() - * \retval off_t - * The offset of the metadata block at the current iterator position. - * This is the byte offset relative to the beginning of the file of - * the current metadata block's header. - */ -FLAC_API off_t FLAC__metadata_simple_iterator_get_block_offset(const FLAC__Metadata_SimpleIterator *iterator); - -/** Get the type of the metadata block at the current position. This - * avoids reading the actual block data which can save time for large - * blocks. - * - * \param iterator A pointer to an existing initialized iterator. - * \assert - * \code iterator != NULL \endcode - * \a iterator has been successfully initialized with - * FLAC__metadata_simple_iterator_init() - * \retval FLAC__MetadataType - * The type of the metadata block at the current iterator position. - */ -FLAC_API FLAC__MetadataType FLAC__metadata_simple_iterator_get_block_type(const FLAC__Metadata_SimpleIterator *iterator); - -/** Get the length of the metadata block at the current position. This - * avoids reading the actual block data which can save time for large - * blocks. - * - * \param iterator A pointer to an existing initialized iterator. - * \assert - * \code iterator != NULL \endcode - * \a iterator has been successfully initialized with - * FLAC__metadata_simple_iterator_init() - * \retval unsigned - * The length of the metadata block at the current iterator position. - * The is same length as that in the - * metadata block header, - * i.e. the length of the metadata body that follows the header. - */ -FLAC_API unsigned FLAC__metadata_simple_iterator_get_block_length(const FLAC__Metadata_SimpleIterator *iterator); - -/** Get the application ID of the \c APPLICATION block at the current - * position. This avoids reading the actual block data which can save - * time for large blocks. - * - * \param iterator A pointer to an existing initialized iterator. - * \param id A pointer to a buffer of at least \c 4 bytes where - * the ID will be stored. - * \assert - * \code iterator != NULL \endcode - * \code id != NULL \endcode - * \a iterator has been successfully initialized with - * FLAC__metadata_simple_iterator_init() - * \retval FLAC__bool - * \c true if the ID was successfully read, else \c false, in which - * case you should check FLAC__metadata_simple_iterator_status() to - * find out why. If the status is - * \c FLAC__METADATA_SIMPLE_ITERATOR_STATUS_ILLEGAL_INPUT, then the - * current metadata block is not an \c APPLICATION block. Otherwise - * if the status is - * \c FLAC__METADATA_SIMPLE_ITERATOR_STATUS_READ_ERROR or - * \c FLAC__METADATA_SIMPLE_ITERATOR_STATUS_SEEK_ERROR, an I/O error - * occurred and the iterator can no longer be used. - */ -FLAC_API FLAC__bool FLAC__metadata_simple_iterator_get_application_id(FLAC__Metadata_SimpleIterator *iterator, FLAC__byte *id); - -/** Get the metadata block at the current position. You can modify the - * block but must use FLAC__metadata_simple_iterator_set_block() to - * write it back to the FLAC file. - * - * You must call FLAC__metadata_object_delete() on the returned object - * when you are finished with it. - * - * \param iterator A pointer to an existing initialized iterator. - * \assert - * \code iterator != NULL \endcode - * \a iterator has been successfully initialized with - * FLAC__metadata_simple_iterator_init() - * \retval FLAC__StreamMetadata* - * The current metadata block, or \c NULL if there was a memory - * allocation error. - */ -FLAC_API FLAC__StreamMetadata *FLAC__metadata_simple_iterator_get_block(FLAC__Metadata_SimpleIterator *iterator); - -/** Write a block back to the FLAC file. This function tries to be - * as efficient as possible; how the block is actually written is - * shown by the following: - * - * Existing block is a STREAMINFO block and the new block is a - * STREAMINFO block: the new block is written in place. Make sure - * you know what you're doing when changing the values of a - * STREAMINFO block. - * - * Existing block is a STREAMINFO block and the new block is a - * not a STREAMINFO block: this is an error since the first block - * must be a STREAMINFO block. Returns \c false without altering the - * file. - * - * Existing block is not a STREAMINFO block and the new block is a - * STREAMINFO block: this is an error since there may be only one - * STREAMINFO block. Returns \c false without altering the file. - * - * Existing block and new block are the same length: the existing - * block will be replaced by the new block, written in place. - * - * Existing block is longer than new block: if use_padding is \c true, - * the existing block will be overwritten in place with the new - * block followed by a PADDING block, if possible, to make the total - * size the same as the existing block. Remember that a padding - * block requires at least four bytes so if the difference in size - * between the new block and existing block is less than that, the - * entire file will have to be rewritten, using the new block's - * exact size. If use_padding is \c false, the entire file will be - * rewritten, replacing the existing block by the new block. - * - * Existing block is shorter than new block: if use_padding is \c true, - * the function will try and expand the new block into the following - * PADDING block, if it exists and doing so won't shrink the PADDING - * block to less than 4 bytes. If there is no following PADDING - * block, or it will shrink to less than 4 bytes, or use_padding is - * \c false, the entire file is rewritten, replacing the existing block - * with the new block. Note that in this case any following PADDING - * block is preserved as is. - * - * After writing the block, the iterator will remain in the same - * place, i.e. pointing to the new block. - * - * \param iterator A pointer to an existing initialized iterator. - * \param block The block to set. - * \param use_padding See above. - * \assert - * \code iterator != NULL \endcode - * \a iterator has been successfully initialized with - * FLAC__metadata_simple_iterator_init() - * \code block != NULL \endcode - * \retval FLAC__bool - * \c true if successful, else \c false. - */ -FLAC_API FLAC__bool FLAC__metadata_simple_iterator_set_block(FLAC__Metadata_SimpleIterator *iterator, FLAC__StreamMetadata *block, FLAC__bool use_padding); - -/** This is similar to FLAC__metadata_simple_iterator_set_block() - * except that instead of writing over an existing block, it appends - * a block after the existing block. \a use_padding is again used to - * tell the function to try an expand into following padding in an - * attempt to avoid rewriting the entire file. - * - * This function will fail and return \c false if given a STREAMINFO - * block. - * - * After writing the block, the iterator will be pointing to the - * new block. - * - * \param iterator A pointer to an existing initialized iterator. - * \param block The block to set. - * \param use_padding See above. - * \assert - * \code iterator != NULL \endcode - * \a iterator has been successfully initialized with - * FLAC__metadata_simple_iterator_init() - * \code block != NULL \endcode - * \retval FLAC__bool - * \c true if successful, else \c false. - */ -FLAC_API FLAC__bool FLAC__metadata_simple_iterator_insert_block_after(FLAC__Metadata_SimpleIterator *iterator, FLAC__StreamMetadata *block, FLAC__bool use_padding); - -/** Deletes the block at the current position. This will cause the - * entire FLAC file to be rewritten, unless \a use_padding is \c true, - * in which case the block will be replaced by an equal-sized PADDING - * block. The iterator will be left pointing to the block before the - * one just deleted. - * - * You may not delete the STREAMINFO block. - * - * \param iterator A pointer to an existing initialized iterator. - * \param use_padding See above. - * \assert - * \code iterator != NULL \endcode - * \a iterator has been successfully initialized with - * FLAC__metadata_simple_iterator_init() - * \retval FLAC__bool - * \c true if successful, else \c false. - */ -FLAC_API FLAC__bool FLAC__metadata_simple_iterator_delete_block(FLAC__Metadata_SimpleIterator *iterator, FLAC__bool use_padding); - -/* \} */ - - -/** \defgroup flac_metadata_level2 FLAC/metadata.h: metadata level 2 interface - * \ingroup flac_metadata - * - * \brief - * The level 2 interface provides read-write access to FLAC file metadata; - * all metadata is read into memory, operated on in memory, and then written - * to file, which is more efficient than level 1 when editing multiple blocks. - * - * Currently Ogg FLAC is supported for read only, via - * FLAC__metadata_chain_read_ogg() but a subsequent - * FLAC__metadata_chain_write() will fail. - * - * The general usage of this interface is: - * - * - Create a new chain using FLAC__metadata_chain_new(). A chain is a - * linked list of FLAC metadata blocks. - * - Read all metadata into the the chain from a FLAC file using - * FLAC__metadata_chain_read() or FLAC__metadata_chain_read_ogg() and - * check the status. - * - Optionally, consolidate the padding using - * FLAC__metadata_chain_merge_padding() or - * FLAC__metadata_chain_sort_padding(). - * - Create a new iterator using FLAC__metadata_iterator_new() - * - Initialize the iterator to point to the first element in the chain - * using FLAC__metadata_iterator_init() - * - Traverse the chain using FLAC__metadata_iterator_next and - * FLAC__metadata_iterator_prev(). - * - Get a block for reading or modification using - * FLAC__metadata_iterator_get_block(). The pointer to the object - * inside the chain is returned, so the block is yours to modify. - * Changes will be reflected in the FLAC file when you write the - * chain. You can also add and delete blocks (see functions below). - * - When done, write out the chain using FLAC__metadata_chain_write(). - * Make sure to read the whole comment to the function below. - * - Delete the chain using FLAC__metadata_chain_delete(). - * - * \note - * Even though the FLAC file is not open while the chain is being - * manipulated, you must not alter the file externally during - * this time. The chain assumes the FLAC file will not change - * between the time of FLAC__metadata_chain_read()/FLAC__metadata_chain_read_ogg() - * and FLAC__metadata_chain_write(). - * - * \note - * Do not modify the is_last, length, or type fields of returned - * FLAC__StreamMetadata objects. These are managed automatically. - * - * \note - * The metadata objects returned by FLAC__metadata_iterator_get_block() - * are owned by the chain; do not FLAC__metadata_object_delete() them. - * In the same way, blocks passed to FLAC__metadata_iterator_set_block() - * become owned by the chain and they will be deleted when the chain is - * deleted. - * - * \{ - */ - -struct FLAC__Metadata_Chain; -/** The opaque structure definition for the level 2 chain type. - */ -typedef struct FLAC__Metadata_Chain FLAC__Metadata_Chain; - -struct FLAC__Metadata_Iterator; -/** The opaque structure definition for the level 2 iterator type. - */ -typedef struct FLAC__Metadata_Iterator FLAC__Metadata_Iterator; - -typedef enum { - FLAC__METADATA_CHAIN_STATUS_OK = 0, - /**< The chain is in the normal OK state */ - - FLAC__METADATA_CHAIN_STATUS_ILLEGAL_INPUT, - /**< The data passed into a function violated the function's usage criteria */ - - FLAC__METADATA_CHAIN_STATUS_ERROR_OPENING_FILE, - /**< The chain could not open the target file */ - - FLAC__METADATA_CHAIN_STATUS_NOT_A_FLAC_FILE, - /**< The chain could not find the FLAC signature at the start of the file */ - - FLAC__METADATA_CHAIN_STATUS_NOT_WRITABLE, - /**< The chain tried to write to a file that was not writable */ - - FLAC__METADATA_CHAIN_STATUS_BAD_METADATA, - /**< The chain encountered input that does not conform to the FLAC metadata specification */ - - FLAC__METADATA_CHAIN_STATUS_READ_ERROR, - /**< The chain encountered an error while reading the FLAC file */ - - FLAC__METADATA_CHAIN_STATUS_SEEK_ERROR, - /**< The chain encountered an error while seeking in the FLAC file */ - - FLAC__METADATA_CHAIN_STATUS_WRITE_ERROR, - /**< The chain encountered an error while writing the FLAC file */ - - FLAC__METADATA_CHAIN_STATUS_RENAME_ERROR, - /**< The chain encountered an error renaming the FLAC file */ - - FLAC__METADATA_CHAIN_STATUS_UNLINK_ERROR, - /**< The chain encountered an error removing the temporary file */ - - FLAC__METADATA_CHAIN_STATUS_MEMORY_ALLOCATION_ERROR, - /**< Memory allocation failed */ - - FLAC__METADATA_CHAIN_STATUS_INTERNAL_ERROR, - /**< The caller violated an assertion or an unexpected error occurred */ - - FLAC__METADATA_CHAIN_STATUS_INVALID_CALLBACKS, - /**< One or more of the required callbacks was NULL */ - - FLAC__METADATA_CHAIN_STATUS_READ_WRITE_MISMATCH, - /**< FLAC__metadata_chain_write() was called on a chain read by - * FLAC__metadata_chain_read_with_callbacks()/FLAC__metadata_chain_read_ogg_with_callbacks(), - * or - * FLAC__metadata_chain_write_with_callbacks()/FLAC__metadata_chain_write_with_callbacks_and_tempfile() - * was called on a chain read by - * FLAC__metadata_chain_read()/FLAC__metadata_chain_read_ogg(). - * Matching read/write methods must always be used. */ - - FLAC__METADATA_CHAIN_STATUS_WRONG_WRITE_CALL - /**< FLAC__metadata_chain_write_with_callbacks() was called when the - * chain write requires a tempfile; use - * FLAC__metadata_chain_write_with_callbacks_and_tempfile() instead. - * Or, FLAC__metadata_chain_write_with_callbacks_and_tempfile() was - * called when the chain write does not require a tempfile; use - * FLAC__metadata_chain_write_with_callbacks() instead. - * Always check FLAC__metadata_chain_check_if_tempfile_needed() - * before writing via callbacks. */ - -} FLAC__Metadata_ChainStatus; - -/** Maps a FLAC__Metadata_ChainStatus to a C string. - * - * Using a FLAC__Metadata_ChainStatus as the index to this array - * will give the string equivalent. The contents should not be modified. - */ -extern FLAC_API const char * const FLAC__Metadata_ChainStatusString[]; - -/*********** FLAC__Metadata_Chain ***********/ - -/** Create a new chain instance. - * - * \retval FLAC__Metadata_Chain* - * \c NULL if there was an error allocating memory, else the new instance. - */ -FLAC_API FLAC__Metadata_Chain *FLAC__metadata_chain_new(void); - -/** Free a chain instance. Deletes the object pointed to by \a chain. - * - * \param chain A pointer to an existing chain. - * \assert - * \code chain != NULL \endcode - */ -FLAC_API void FLAC__metadata_chain_delete(FLAC__Metadata_Chain *chain); - -/** Get the current status of the chain. Call this after a function - * returns \c false to get the reason for the error. Also resets the - * status to FLAC__METADATA_CHAIN_STATUS_OK. - * - * \param chain A pointer to an existing chain. - * \assert - * \code chain != NULL \endcode - * \retval FLAC__Metadata_ChainStatus - * The current status of the chain. - */ -FLAC_API FLAC__Metadata_ChainStatus FLAC__metadata_chain_status(FLAC__Metadata_Chain *chain); - -/** Read all metadata from a FLAC file into the chain. - * - * \param chain A pointer to an existing chain. - * \param filename The path to the FLAC file to read. - * \assert - * \code chain != NULL \endcode - * \code filename != NULL \endcode - * \retval FLAC__bool - * \c true if a valid list of metadata blocks was read from - * \a filename, else \c false. On failure, check the status with - * FLAC__metadata_chain_status(). - */ -FLAC_API FLAC__bool FLAC__metadata_chain_read(FLAC__Metadata_Chain *chain, const char *filename); - -/** Read all metadata from an Ogg FLAC file into the chain. - * - * \note Ogg FLAC metadata data writing is not supported yet and - * FLAC__metadata_chain_write() will fail. - * - * \param chain A pointer to an existing chain. - * \param filename The path to the Ogg FLAC file to read. - * \assert - * \code chain != NULL \endcode - * \code filename != NULL \endcode - * \retval FLAC__bool - * \c true if a valid list of metadata blocks was read from - * \a filename, else \c false. On failure, check the status with - * FLAC__metadata_chain_status(). - */ -FLAC_API FLAC__bool FLAC__metadata_chain_read_ogg(FLAC__Metadata_Chain *chain, const char *filename); - -/** Read all metadata from a FLAC stream into the chain via I/O callbacks. - * - * The \a handle need only be open for reading, but must be seekable. - * The equivalent minimum stdio fopen() file mode is \c "r" (or \c "rb" - * for Windows). - * - * \param chain A pointer to an existing chain. - * \param handle The I/O handle of the FLAC stream to read. The - * handle will NOT be closed after the metadata is read; - * that is the duty of the caller. - * \param callbacks - * A set of callbacks to use for I/O. The mandatory - * callbacks are \a read, \a seek, and \a tell. - * \assert - * \code chain != NULL \endcode - * \retval FLAC__bool - * \c true if a valid list of metadata blocks was read from - * \a handle, else \c false. On failure, check the status with - * FLAC__metadata_chain_status(). - */ -FLAC_API FLAC__bool FLAC__metadata_chain_read_with_callbacks(FLAC__Metadata_Chain *chain, FLAC__IOHandle handle, FLAC__IOCallbacks callbacks); - -/** Read all metadata from an Ogg FLAC stream into the chain via I/O callbacks. - * - * The \a handle need only be open for reading, but must be seekable. - * The equivalent minimum stdio fopen() file mode is \c "r" (or \c "rb" - * for Windows). - * - * \note Ogg FLAC metadata data writing is not supported yet and - * FLAC__metadata_chain_write() will fail. - * - * \param chain A pointer to an existing chain. - * \param handle The I/O handle of the Ogg FLAC stream to read. The - * handle will NOT be closed after the metadata is read; - * that is the duty of the caller. - * \param callbacks - * A set of callbacks to use for I/O. The mandatory - * callbacks are \a read, \a seek, and \a tell. - * \assert - * \code chain != NULL \endcode - * \retval FLAC__bool - * \c true if a valid list of metadata blocks was read from - * \a handle, else \c false. On failure, check the status with - * FLAC__metadata_chain_status(). - */ -FLAC_API FLAC__bool FLAC__metadata_chain_read_ogg_with_callbacks(FLAC__Metadata_Chain *chain, FLAC__IOHandle handle, FLAC__IOCallbacks callbacks); - -/** Checks if writing the given chain would require the use of a - * temporary file, or if it could be written in place. - * - * Under certain conditions, padding can be utilized so that writing - * edited metadata back to the FLAC file does not require rewriting the - * entire file. If rewriting is required, then a temporary workfile is - * required. When writing metadata using callbacks, you must check - * this function to know whether to call - * FLAC__metadata_chain_write_with_callbacks() or - * FLAC__metadata_chain_write_with_callbacks_and_tempfile(). When - * writing with FLAC__metadata_chain_write(), the temporary file is - * handled internally. - * - * \param chain A pointer to an existing chain. - * \param use_padding - * Whether or not padding will be allowed to be used - * during the write. The value of \a use_padding given - * here must match the value later passed to - * FLAC__metadata_chain_write_with_callbacks() or - * FLAC__metadata_chain_write_with_callbacks_with_tempfile(). - * \assert - * \code chain != NULL \endcode - * \retval FLAC__bool - * \c true if writing the current chain would require a tempfile, or - * \c false if metadata can be written in place. - */ -FLAC_API FLAC__bool FLAC__metadata_chain_check_if_tempfile_needed(FLAC__Metadata_Chain *chain, FLAC__bool use_padding); - -/** Write all metadata out to the FLAC file. This function tries to be as - * efficient as possible; how the metadata is actually written is shown by - * the following: - * - * If the current chain is the same size as the existing metadata, the new - * data is written in place. - * - * If the current chain is longer than the existing metadata, and - * \a use_padding is \c true, and the last block is a PADDING block of - * sufficient length, the function will truncate the final padding block - * so that the overall size of the metadata is the same as the existing - * metadata, and then just rewrite the metadata. Otherwise, if not all of - * the above conditions are met, the entire FLAC file must be rewritten. - * If you want to use padding this way it is a good idea to call - * FLAC__metadata_chain_sort_padding() first so that you have the maximum - * amount of padding to work with, unless you need to preserve ordering - * of the PADDING blocks for some reason. - * - * If the current chain is shorter than the existing metadata, and - * \a use_padding is \c true, and the final block is a PADDING block, the padding - * is extended to make the overall size the same as the existing data. If - * \a use_padding is \c true and the last block is not a PADDING block, a new - * PADDING block is added to the end of the new data to make it the same - * size as the existing data (if possible, see the note to - * FLAC__metadata_simple_iterator_set_block() about the four byte limit) - * and the new data is written in place. If none of the above apply or - * \a use_padding is \c false, the entire FLAC file is rewritten. - * - * If \a preserve_file_stats is \c true, the owner and modification time will - * be preserved even if the FLAC file is written. - * - * For this write function to be used, the chain must have been read with - * FLAC__metadata_chain_read()/FLAC__metadata_chain_read_ogg(), not - * FLAC__metadata_chain_read_with_callbacks()/FLAC__metadata_chain_read_ogg_with_callbacks(). - * - * \param chain A pointer to an existing chain. - * \param use_padding See above. - * \param preserve_file_stats See above. - * \assert - * \code chain != NULL \endcode - * \retval FLAC__bool - * \c true if the write succeeded, else \c false. On failure, - * check the status with FLAC__metadata_chain_status(). - */ -FLAC_API FLAC__bool FLAC__metadata_chain_write(FLAC__Metadata_Chain *chain, FLAC__bool use_padding, FLAC__bool preserve_file_stats); - -/** Write all metadata out to a FLAC stream via callbacks. - * - * (See FLAC__metadata_chain_write() for the details on how padding is - * used to write metadata in place if possible.) - * - * The \a handle must be open for updating and be seekable. The - * equivalent minimum stdio fopen() file mode is \c "r+" (or \c "r+b" - * for Windows). - * - * For this write function to be used, the chain must have been read with - * FLAC__metadata_chain_read_with_callbacks()/FLAC__metadata_chain_read_ogg_with_callbacks(), - * not FLAC__metadata_chain_read()/FLAC__metadata_chain_read_ogg(). - * Also, FLAC__metadata_chain_check_if_tempfile_needed() must have returned - * \c false. - * - * \param chain A pointer to an existing chain. - * \param use_padding See FLAC__metadata_chain_write() - * \param handle The I/O handle of the FLAC stream to write. The - * handle will NOT be closed after the metadata is - * written; that is the duty of the caller. - * \param callbacks A set of callbacks to use for I/O. The mandatory - * callbacks are \a write and \a seek. - * \assert - * \code chain != NULL \endcode - * \retval FLAC__bool - * \c true if the write succeeded, else \c false. On failure, - * check the status with FLAC__metadata_chain_status(). - */ -FLAC_API FLAC__bool FLAC__metadata_chain_write_with_callbacks(FLAC__Metadata_Chain *chain, FLAC__bool use_padding, FLAC__IOHandle handle, FLAC__IOCallbacks callbacks); - -/** Write all metadata out to a FLAC stream via callbacks. - * - * (See FLAC__metadata_chain_write() for the details on how padding is - * used to write metadata in place if possible.) - * - * This version of the write-with-callbacks function must be used when - * FLAC__metadata_chain_check_if_tempfile_needed() returns true. In - * this function, you must supply an I/O handle corresponding to the - * FLAC file to edit, and a temporary handle to which the new FLAC - * file will be written. It is the caller's job to move this temporary - * FLAC file on top of the original FLAC file to complete the metadata - * edit. - * - * The \a handle must be open for reading and be seekable. The - * equivalent minimum stdio fopen() file mode is \c "r" (or \c "rb" - * for Windows). - * - * The \a temp_handle must be open for writing. The - * equivalent minimum stdio fopen() file mode is \c "w" (or \c "wb" - * for Windows). It should be an empty stream, or at least positioned - * at the start-of-file (in which case it is the caller's duty to - * truncate it on return). - * - * For this write function to be used, the chain must have been read with - * FLAC__metadata_chain_read_with_callbacks()/FLAC__metadata_chain_read_ogg_with_callbacks(), - * not FLAC__metadata_chain_read()/FLAC__metadata_chain_read_ogg(). - * Also, FLAC__metadata_chain_check_if_tempfile_needed() must have returned - * \c true. - * - * \param chain A pointer to an existing chain. - * \param use_padding See FLAC__metadata_chain_write() - * \param handle The I/O handle of the original FLAC stream to read. - * The handle will NOT be closed after the metadata is - * written; that is the duty of the caller. - * \param callbacks A set of callbacks to use for I/O on \a handle. - * The mandatory callbacks are \a read, \a seek, and - * \a eof. - * \param temp_handle The I/O handle of the FLAC stream to write. The - * handle will NOT be closed after the metadata is - * written; that is the duty of the caller. - * \param temp_callbacks - * A set of callbacks to use for I/O on temp_handle. - * The only mandatory callback is \a write. - * \assert - * \code chain != NULL \endcode - * \retval FLAC__bool - * \c true if the write succeeded, else \c false. On failure, - * check the status with FLAC__metadata_chain_status(). - */ -FLAC_API FLAC__bool FLAC__metadata_chain_write_with_callbacks_and_tempfile(FLAC__Metadata_Chain *chain, FLAC__bool use_padding, FLAC__IOHandle handle, FLAC__IOCallbacks callbacks, FLAC__IOHandle temp_handle, FLAC__IOCallbacks temp_callbacks); - -/** Merge adjacent PADDING blocks into a single block. - * - * \note This function does not write to the FLAC file, it only - * modifies the chain. - * - * \warning Any iterator on the current chain will become invalid after this - * call. You should delete the iterator and get a new one. - * - * \param chain A pointer to an existing chain. - * \assert - * \code chain != NULL \endcode - */ -FLAC_API void FLAC__metadata_chain_merge_padding(FLAC__Metadata_Chain *chain); - -/** This function will move all PADDING blocks to the end on the metadata, - * then merge them into a single block. - * - * \note This function does not write to the FLAC file, it only - * modifies the chain. - * - * \warning Any iterator on the current chain will become invalid after this - * call. You should delete the iterator and get a new one. - * - * \param chain A pointer to an existing chain. - * \assert - * \code chain != NULL \endcode - */ -FLAC_API void FLAC__metadata_chain_sort_padding(FLAC__Metadata_Chain *chain); - - -/*********** FLAC__Metadata_Iterator ***********/ - -/** Create a new iterator instance. - * - * \retval FLAC__Metadata_Iterator* - * \c NULL if there was an error allocating memory, else the new instance. - */ -FLAC_API FLAC__Metadata_Iterator *FLAC__metadata_iterator_new(void); - -/** Free an iterator instance. Deletes the object pointed to by \a iterator. - * - * \param iterator A pointer to an existing iterator. - * \assert - * \code iterator != NULL \endcode - */ -FLAC_API void FLAC__metadata_iterator_delete(FLAC__Metadata_Iterator *iterator); - -/** Initialize the iterator to point to the first metadata block in the - * given chain. - * - * \param iterator A pointer to an existing iterator. - * \param chain A pointer to an existing and initialized (read) chain. - * \assert - * \code iterator != NULL \endcode - * \code chain != NULL \endcode - */ -FLAC_API void FLAC__metadata_iterator_init(FLAC__Metadata_Iterator *iterator, FLAC__Metadata_Chain *chain); - -/** Moves the iterator forward one metadata block, returning \c false if - * already at the end. - * - * \param iterator A pointer to an existing initialized iterator. - * \assert - * \code iterator != NULL \endcode - * \a iterator has been successfully initialized with - * FLAC__metadata_iterator_init() - * \retval FLAC__bool - * \c false if already at the last metadata block of the chain, else - * \c true. - */ -FLAC_API FLAC__bool FLAC__metadata_iterator_next(FLAC__Metadata_Iterator *iterator); - -/** Moves the iterator backward one metadata block, returning \c false if - * already at the beginning. - * - * \param iterator A pointer to an existing initialized iterator. - * \assert - * \code iterator != NULL \endcode - * \a iterator has been successfully initialized with - * FLAC__metadata_iterator_init() - * \retval FLAC__bool - * \c false if already at the first metadata block of the chain, else - * \c true. - */ -FLAC_API FLAC__bool FLAC__metadata_iterator_prev(FLAC__Metadata_Iterator *iterator); - -/** Get the type of the metadata block at the current position. - * - * \param iterator A pointer to an existing initialized iterator. - * \assert - * \code iterator != NULL \endcode - * \a iterator has been successfully initialized with - * FLAC__metadata_iterator_init() - * \retval FLAC__MetadataType - * The type of the metadata block at the current iterator position. - */ -FLAC_API FLAC__MetadataType FLAC__metadata_iterator_get_block_type(const FLAC__Metadata_Iterator *iterator); - -/** Get the metadata block at the current position. You can modify - * the block in place but must write the chain before the changes - * are reflected to the FLAC file. You do not need to call - * FLAC__metadata_iterator_set_block() to reflect the changes; - * the pointer returned by FLAC__metadata_iterator_get_block() - * points directly into the chain. - * - * \warning - * Do not call FLAC__metadata_object_delete() on the returned object; - * to delete a block use FLAC__metadata_iterator_delete_block(). - * - * \param iterator A pointer to an existing initialized iterator. - * \assert - * \code iterator != NULL \endcode - * \a iterator has been successfully initialized with - * FLAC__metadata_iterator_init() - * \retval FLAC__StreamMetadata* - * The current metadata block. - */ -FLAC_API FLAC__StreamMetadata *FLAC__metadata_iterator_get_block(FLAC__Metadata_Iterator *iterator); - -/** Set the metadata block at the current position, replacing the existing - * block. The new block passed in becomes owned by the chain and it will be - * deleted when the chain is deleted. - * - * \param iterator A pointer to an existing initialized iterator. - * \param block A pointer to a metadata block. - * \assert - * \code iterator != NULL \endcode - * \a iterator has been successfully initialized with - * FLAC__metadata_iterator_init() - * \code block != NULL \endcode - * \retval FLAC__bool - * \c false if the conditions in the above description are not met, or - * a memory allocation error occurs, otherwise \c true. - */ -FLAC_API FLAC__bool FLAC__metadata_iterator_set_block(FLAC__Metadata_Iterator *iterator, FLAC__StreamMetadata *block); - -/** Removes the current block from the chain. If \a replace_with_padding is - * \c true, the block will instead be replaced with a padding block of equal - * size. You can not delete the STREAMINFO block. The iterator will be - * left pointing to the block before the one just "deleted", even if - * \a replace_with_padding is \c true. - * - * \param iterator A pointer to an existing initialized iterator. - * \param replace_with_padding See above. - * \assert - * \code iterator != NULL \endcode - * \a iterator has been successfully initialized with - * FLAC__metadata_iterator_init() - * \retval FLAC__bool - * \c false if the conditions in the above description are not met, - * otherwise \c true. - */ -FLAC_API FLAC__bool FLAC__metadata_iterator_delete_block(FLAC__Metadata_Iterator *iterator, FLAC__bool replace_with_padding); - -/** Insert a new block before the current block. You cannot insert a block - * before the first STREAMINFO block. You cannot insert a STREAMINFO block - * as there can be only one, the one that already exists at the head when you - * read in a chain. The chain takes ownership of the new block and it will be - * deleted when the chain is deleted. The iterator will be left pointing to - * the new block. - * - * \param iterator A pointer to an existing initialized iterator. - * \param block A pointer to a metadata block to insert. - * \assert - * \code iterator != NULL \endcode - * \a iterator has been successfully initialized with - * FLAC__metadata_iterator_init() - * \retval FLAC__bool - * \c false if the conditions in the above description are not met, or - * a memory allocation error occurs, otherwise \c true. - */ -FLAC_API FLAC__bool FLAC__metadata_iterator_insert_block_before(FLAC__Metadata_Iterator *iterator, FLAC__StreamMetadata *block); - -/** Insert a new block after the current block. You cannot insert a STREAMINFO - * block as there can be only one, the one that already exists at the head when - * you read in a chain. The chain takes ownership of the new block and it will - * be deleted when the chain is deleted. The iterator will be left pointing to - * the new block. - * - * \param iterator A pointer to an existing initialized iterator. - * \param block A pointer to a metadata block to insert. - * \assert - * \code iterator != NULL \endcode - * \a iterator has been successfully initialized with - * FLAC__metadata_iterator_init() - * \retval FLAC__bool - * \c false if the conditions in the above description are not met, or - * a memory allocation error occurs, otherwise \c true. - */ -FLAC_API FLAC__bool FLAC__metadata_iterator_insert_block_after(FLAC__Metadata_Iterator *iterator, FLAC__StreamMetadata *block); - -/* \} */ - - -/** \defgroup flac_metadata_object FLAC/metadata.h: metadata object methods - * \ingroup flac_metadata - * - * \brief - * This module contains methods for manipulating FLAC metadata objects. - * - * Since many are variable length we have to be careful about the memory - * management. We decree that all pointers to data in the object are - * owned by the object and memory-managed by the object. - * - * Use the FLAC__metadata_object_new() and FLAC__metadata_object_delete() - * functions to create all instances. When using the - * FLAC__metadata_object_set_*() functions to set pointers to data, set - * \a copy to \c true to have the function make it's own copy of the data, or - * to \c false to give the object ownership of your data. In the latter case - * your pointer must be freeable by free() and will be free()d when the object - * is FLAC__metadata_object_delete()d. It is legal to pass a null pointer as - * the data pointer to a FLAC__metadata_object_set_*() function as long as - * the length argument is 0 and the \a copy argument is \c false. - * - * The FLAC__metadata_object_new() and FLAC__metadata_object_clone() function - * will return \c NULL in the case of a memory allocation error, otherwise a new - * object. The FLAC__metadata_object_set_*() functions return \c false in the - * case of a memory allocation error. - * - * We don't have the convenience of C++ here, so note that the library relies - * on you to keep the types straight. In other words, if you pass, for - * example, a FLAC__StreamMetadata* that represents a STREAMINFO block to - * FLAC__metadata_object_application_set_data(), you will get an assertion - * failure. - * - * For convenience the FLAC__metadata_object_vorbiscomment_*() functions - * maintain a trailing NUL on each Vorbis comment entry. This is not counted - * toward the length or stored in the stream, but it can make working with plain - * comments (those that don't contain embedded-NULs in the value) easier. - * Entries passed into these functions have trailing NULs added if missing, and - * returned entries are guaranteed to have a trailing NUL. - * - * The FLAC__metadata_object_vorbiscomment_*() functions that take a Vorbis - * comment entry/name/value will first validate that it complies with the Vorbis - * comment specification and return false if it does not. - * - * There is no need to recalculate the length field on metadata blocks you - * have modified. They will be calculated automatically before they are - * written back to a file. - * - * \{ - */ - - -/** Create a new metadata object instance of the given type. - * - * The object will be "empty"; i.e. values and data pointers will be \c 0, - * with the exception of FLAC__METADATA_TYPE_VORBIS_COMMENT, which will have - * the vendor string set (but zero comments). - * - * Do not pass in a value greater than or equal to - * \a FLAC__METADATA_TYPE_UNDEFINED unless you really know what you're - * doing. - * - * \param type Type of object to create - * \retval FLAC__StreamMetadata* - * \c NULL if there was an error allocating memory or the type code is - * greater than FLAC__MAX_METADATA_TYPE_CODE, else the new instance. - */ -FLAC_API FLAC__StreamMetadata *FLAC__metadata_object_new(FLAC__MetadataType type); - -/** Create a copy of an existing metadata object. - * - * The copy is a "deep" copy, i.e. dynamically allocated data within the - * object is also copied. The caller takes ownership of the new block and - * is responsible for freeing it with FLAC__metadata_object_delete(). - * - * \param object Pointer to object to copy. - * \assert - * \code object != NULL \endcode - * \retval FLAC__StreamMetadata* - * \c NULL if there was an error allocating memory, else the new instance. - */ -FLAC_API FLAC__StreamMetadata *FLAC__metadata_object_clone(const FLAC__StreamMetadata *object); - -/** Free a metadata object. Deletes the object pointed to by \a object. - * - * The delete is a "deep" delete, i.e. dynamically allocated data within the - * object is also deleted. - * - * \param object A pointer to an existing object. - * \assert - * \code object != NULL \endcode - */ -FLAC_API void FLAC__metadata_object_delete(FLAC__StreamMetadata *object); - -/** Compares two metadata objects. - * - * The compare is "deep", i.e. dynamically allocated data within the - * object is also compared. - * - * \param block1 A pointer to an existing object. - * \param block2 A pointer to an existing object. - * \assert - * \code block1 != NULL \endcode - * \code block2 != NULL \endcode - * \retval FLAC__bool - * \c true if objects are identical, else \c false. - */ -FLAC_API FLAC__bool FLAC__metadata_object_is_equal(const FLAC__StreamMetadata *block1, const FLAC__StreamMetadata *block2); - -/** Sets the application data of an APPLICATION block. - * - * If \a copy is \c true, a copy of the data is stored; otherwise, the object - * takes ownership of the pointer. The existing data will be freed if this - * function is successful, otherwise the original data will remain if \a copy - * is \c true and malloc() fails. - * - * \note It is safe to pass a const pointer to \a data if \a copy is \c true. - * - * \param object A pointer to an existing APPLICATION object. - * \param data A pointer to the data to set. - * \param length The length of \a data in bytes. - * \param copy See above. - * \assert - * \code object != NULL \endcode - * \code object->type == FLAC__METADATA_TYPE_APPLICATION \endcode - * \code (data != NULL && length > 0) || - * (data == NULL && length == 0 && copy == false) \endcode - * \retval FLAC__bool - * \c false if \a copy is \c true and malloc() fails, else \c true. - */ -FLAC_API FLAC__bool FLAC__metadata_object_application_set_data(FLAC__StreamMetadata *object, FLAC__byte *data, unsigned length, FLAC__bool copy); - -/** Resize the seekpoint array. - * - * If the size shrinks, elements will truncated; if it grows, new placeholder - * points will be added to the end. - * - * \param object A pointer to an existing SEEKTABLE object. - * \param new_num_points The desired length of the array; may be \c 0. - * \assert - * \code object != NULL \endcode - * \code object->type == FLAC__METADATA_TYPE_SEEKTABLE \endcode - * \code (object->data.seek_table.points == NULL && object->data.seek_table.num_points == 0) || - * (object->data.seek_table.points != NULL && object->data.seek_table.num_points > 0) \endcode - * \retval FLAC__bool - * \c false if memory allocation error, else \c true. - */ -FLAC_API FLAC__bool FLAC__metadata_object_seektable_resize_points(FLAC__StreamMetadata *object, unsigned new_num_points); - -/** Set a seekpoint in a seektable. - * - * \param object A pointer to an existing SEEKTABLE object. - * \param point_num Index into seekpoint array to set. - * \param point The point to set. - * \assert - * \code object != NULL \endcode - * \code object->type == FLAC__METADATA_TYPE_SEEKTABLE \endcode - * \code object->data.seek_table.num_points > point_num \endcode - */ -FLAC_API void FLAC__metadata_object_seektable_set_point(FLAC__StreamMetadata *object, unsigned point_num, FLAC__StreamMetadata_SeekPoint point); - -/** Insert a seekpoint into a seektable. - * - * \param object A pointer to an existing SEEKTABLE object. - * \param point_num Index into seekpoint array to set. - * \param point The point to set. - * \assert - * \code object != NULL \endcode - * \code object->type == FLAC__METADATA_TYPE_SEEKTABLE \endcode - * \code object->data.seek_table.num_points >= point_num \endcode - * \retval FLAC__bool - * \c false if memory allocation error, else \c true. - */ -FLAC_API FLAC__bool FLAC__metadata_object_seektable_insert_point(FLAC__StreamMetadata *object, unsigned point_num, FLAC__StreamMetadata_SeekPoint point); - -/** Delete a seekpoint from a seektable. - * - * \param object A pointer to an existing SEEKTABLE object. - * \param point_num Index into seekpoint array to set. - * \assert - * \code object != NULL \endcode - * \code object->type == FLAC__METADATA_TYPE_SEEKTABLE \endcode - * \code object->data.seek_table.num_points > point_num \endcode - * \retval FLAC__bool - * \c false if memory allocation error, else \c true. - */ -FLAC_API FLAC__bool FLAC__metadata_object_seektable_delete_point(FLAC__StreamMetadata *object, unsigned point_num); - -/** Check a seektable to see if it conforms to the FLAC specification. - * See the format specification for limits on the contents of the - * seektable. - * - * \param object A pointer to an existing SEEKTABLE object. - * \assert - * \code object != NULL \endcode - * \code object->type == FLAC__METADATA_TYPE_SEEKTABLE \endcode - * \retval FLAC__bool - * \c false if seek table is illegal, else \c true. - */ -FLAC_API FLAC__bool FLAC__metadata_object_seektable_is_legal(const FLAC__StreamMetadata *object); - -/** Append a number of placeholder points to the end of a seek table. - * - * \note - * As with the other ..._seektable_template_... functions, you should - * call FLAC__metadata_object_seektable_template_sort() when finished - * to make the seek table legal. - * - * \param object A pointer to an existing SEEKTABLE object. - * \param num The number of placeholder points to append. - * \assert - * \code object != NULL \endcode - * \code object->type == FLAC__METADATA_TYPE_SEEKTABLE \endcode - * \retval FLAC__bool - * \c false if memory allocation fails, else \c true. - */ -FLAC_API FLAC__bool FLAC__metadata_object_seektable_template_append_placeholders(FLAC__StreamMetadata *object, unsigned num); - -/** Append a specific seek point template to the end of a seek table. - * - * \note - * As with the other ..._seektable_template_... functions, you should - * call FLAC__metadata_object_seektable_template_sort() when finished - * to make the seek table legal. - * - * \param object A pointer to an existing SEEKTABLE object. - * \param sample_number The sample number of the seek point template. - * \assert - * \code object != NULL \endcode - * \code object->type == FLAC__METADATA_TYPE_SEEKTABLE \endcode - * \retval FLAC__bool - * \c false if memory allocation fails, else \c true. - */ -FLAC_API FLAC__bool FLAC__metadata_object_seektable_template_append_point(FLAC__StreamMetadata *object, FLAC__uint64 sample_number); - -/** Append specific seek point templates to the end of a seek table. - * - * \note - * As with the other ..._seektable_template_... functions, you should - * call FLAC__metadata_object_seektable_template_sort() when finished - * to make the seek table legal. - * - * \param object A pointer to an existing SEEKTABLE object. - * \param sample_numbers An array of sample numbers for the seek points. - * \param num The number of seek point templates to append. - * \assert - * \code object != NULL \endcode - * \code object->type == FLAC__METADATA_TYPE_SEEKTABLE \endcode - * \retval FLAC__bool - * \c false if memory allocation fails, else \c true. - */ -FLAC_API FLAC__bool FLAC__metadata_object_seektable_template_append_points(FLAC__StreamMetadata *object, FLAC__uint64 sample_numbers[], unsigned num); - -/** Append a set of evenly-spaced seek point templates to the end of a - * seek table. - * - * \note - * As with the other ..._seektable_template_... functions, you should - * call FLAC__metadata_object_seektable_template_sort() when finished - * to make the seek table legal. - * - * \param object A pointer to an existing SEEKTABLE object. - * \param num The number of placeholder points to append. - * \param total_samples The total number of samples to be encoded; - * the seekpoints will be spaced approximately - * \a total_samples / \a num samples apart. - * \assert - * \code object != NULL \endcode - * \code object->type == FLAC__METADATA_TYPE_SEEKTABLE \endcode - * \code total_samples > 0 \endcode - * \retval FLAC__bool - * \c false if memory allocation fails, else \c true. - */ -FLAC_API FLAC__bool FLAC__metadata_object_seektable_template_append_spaced_points(FLAC__StreamMetadata *object, unsigned num, FLAC__uint64 total_samples); - -/** Append a set of evenly-spaced seek point templates to the end of a - * seek table. - * - * \note - * As with the other ..._seektable_template_... functions, you should - * call FLAC__metadata_object_seektable_template_sort() when finished - * to make the seek table legal. - * - * \param object A pointer to an existing SEEKTABLE object. - * \param samples The number of samples apart to space the placeholder - * points. The first point will be at sample \c 0, the - * second at sample \a samples, then 2*\a samples, and - * so on. As long as \a samples and \a total_samples - * are greater than \c 0, there will always be at least - * one seekpoint at sample \c 0. - * \param total_samples The total number of samples to be encoded; - * the seekpoints will be spaced - * \a samples samples apart. - * \assert - * \code object != NULL \endcode - * \code object->type == FLAC__METADATA_TYPE_SEEKTABLE \endcode - * \code samples > 0 \endcode - * \code total_samples > 0 \endcode - * \retval FLAC__bool - * \c false if memory allocation fails, else \c true. - */ -FLAC_API FLAC__bool FLAC__metadata_object_seektable_template_append_spaced_points_by_samples(FLAC__StreamMetadata *object, unsigned samples, FLAC__uint64 total_samples); - -/** Sort a seek table's seek points according to the format specification, - * removing duplicates. - * - * \param object A pointer to a seek table to be sorted. - * \param compact If \c false, behaves like FLAC__format_seektable_sort(). - * If \c true, duplicates are deleted and the seek table is - * shrunk appropriately; the number of placeholder points - * present in the seek table will be the same after the call - * as before. - * \assert - * \code object != NULL \endcode - * \code object->type == FLAC__METADATA_TYPE_SEEKTABLE \endcode - * \retval FLAC__bool - * \c false if realloc() fails, else \c true. - */ -FLAC_API FLAC__bool FLAC__metadata_object_seektable_template_sort(FLAC__StreamMetadata *object, FLAC__bool compact); - -/** Sets the vendor string in a VORBIS_COMMENT block. - * - * For convenience, a trailing NUL is added to the entry if it doesn't have - * one already. - * - * If \a copy is \c true, a copy of the entry is stored; otherwise, the object - * takes ownership of the \c entry.entry pointer. - * - * \note If this function returns \c false, the caller still owns the - * pointer. - * - * \param object A pointer to an existing VORBIS_COMMENT object. - * \param entry The entry to set the vendor string to. - * \param copy See above. - * \assert - * \code object != NULL \endcode - * \code object->type == FLAC__METADATA_TYPE_VORBIS_COMMENT \endcode - * \code (entry.entry != NULL && entry.length > 0) || - * (entry.entry == NULL && entry.length == 0) \endcode - * \retval FLAC__bool - * \c false if memory allocation fails or \a entry does not comply with the - * Vorbis comment specification, else \c true. - */ -FLAC_API FLAC__bool FLAC__metadata_object_vorbiscomment_set_vendor_string(FLAC__StreamMetadata *object, FLAC__StreamMetadata_VorbisComment_Entry entry, FLAC__bool copy); - -/** Resize the comment array. - * - * If the size shrinks, elements will truncated; if it grows, new empty - * fields will be added to the end. - * - * \param object A pointer to an existing VORBIS_COMMENT object. - * \param new_num_comments The desired length of the array; may be \c 0. - * \assert - * \code object != NULL \endcode - * \code object->type == FLAC__METADATA_TYPE_VORBIS_COMMENT \endcode - * \code (object->data.vorbis_comment.comments == NULL && object->data.vorbis_comment.num_comments == 0) || - * (object->data.vorbis_comment.comments != NULL && object->data.vorbis_comment.num_comments > 0) \endcode - * \retval FLAC__bool - * \c false if memory allocation fails, else \c true. - */ -FLAC_API FLAC__bool FLAC__metadata_object_vorbiscomment_resize_comments(FLAC__StreamMetadata *object, unsigned new_num_comments); - -/** Sets a comment in a VORBIS_COMMENT block. - * - * For convenience, a trailing NUL is added to the entry if it doesn't have - * one already. - * - * If \a copy is \c true, a copy of the entry is stored; otherwise, the object - * takes ownership of the \c entry.entry pointer. - * - * \note If this function returns \c false, the caller still owns the - * pointer. - * - * \param object A pointer to an existing VORBIS_COMMENT object. - * \param comment_num Index into comment array to set. - * \param entry The entry to set the comment to. - * \param copy See above. - * \assert - * \code object != NULL \endcode - * \code object->type == FLAC__METADATA_TYPE_VORBIS_COMMENT \endcode - * \code comment_num < object->data.vorbis_comment.num_comments \endcode - * \code (entry.entry != NULL && entry.length > 0) || - * (entry.entry == NULL && entry.length == 0) \endcode - * \retval FLAC__bool - * \c false if memory allocation fails or \a entry does not comply with the - * Vorbis comment specification, else \c true. - */ -FLAC_API FLAC__bool FLAC__metadata_object_vorbiscomment_set_comment(FLAC__StreamMetadata *object, unsigned comment_num, FLAC__StreamMetadata_VorbisComment_Entry entry, FLAC__bool copy); - -/** Insert a comment in a VORBIS_COMMENT block at the given index. - * - * For convenience, a trailing NUL is added to the entry if it doesn't have - * one already. - * - * If \a copy is \c true, a copy of the entry is stored; otherwise, the object - * takes ownership of the \c entry.entry pointer. - * - * \note If this function returns \c false, the caller still owns the - * pointer. - * - * \param object A pointer to an existing VORBIS_COMMENT object. - * \param comment_num The index at which to insert the comment. The comments - * at and after \a comment_num move right one position. - * To append a comment to the end, set \a comment_num to - * \c object->data.vorbis_comment.num_comments . - * \param entry The comment to insert. - * \param copy See above. - * \assert - * \code object != NULL \endcode - * \code object->type == FLAC__METADATA_TYPE_VORBIS_COMMENT \endcode - * \code object->data.vorbis_comment.num_comments >= comment_num \endcode - * \code (entry.entry != NULL && entry.length > 0) || - * (entry.entry == NULL && entry.length == 0 && copy == false) \endcode - * \retval FLAC__bool - * \c false if memory allocation fails or \a entry does not comply with the - * Vorbis comment specification, else \c true. - */ -FLAC_API FLAC__bool FLAC__metadata_object_vorbiscomment_insert_comment(FLAC__StreamMetadata *object, unsigned comment_num, FLAC__StreamMetadata_VorbisComment_Entry entry, FLAC__bool copy); - -/** Appends a comment to a VORBIS_COMMENT block. - * - * For convenience, a trailing NUL is added to the entry if it doesn't have - * one already. - * - * If \a copy is \c true, a copy of the entry is stored; otherwise, the object - * takes ownership of the \c entry.entry pointer. - * - * \note If this function returns \c false, the caller still owns the - * pointer. - * - * \param object A pointer to an existing VORBIS_COMMENT object. - * \param entry The comment to insert. - * \param copy See above. - * \assert - * \code object != NULL \endcode - * \code object->type == FLAC__METADATA_TYPE_VORBIS_COMMENT \endcode - * \code (entry.entry != NULL && entry.length > 0) || - * (entry.entry == NULL && entry.length == 0 && copy == false) \endcode - * \retval FLAC__bool - * \c false if memory allocation fails or \a entry does not comply with the - * Vorbis comment specification, else \c true. - */ -FLAC_API FLAC__bool FLAC__metadata_object_vorbiscomment_append_comment(FLAC__StreamMetadata *object, FLAC__StreamMetadata_VorbisComment_Entry entry, FLAC__bool copy); - -/** Replaces comments in a VORBIS_COMMENT block with a new one. - * - * For convenience, a trailing NUL is added to the entry if it doesn't have - * one already. - * - * Depending on the the value of \a all, either all or just the first comment - * whose field name(s) match the given entry's name will be replaced by the - * given entry. If no comments match, \a entry will simply be appended. - * - * If \a copy is \c true, a copy of the entry is stored; otherwise, the object - * takes ownership of the \c entry.entry pointer. - * - * \note If this function returns \c false, the caller still owns the - * pointer. - * - * \param object A pointer to an existing VORBIS_COMMENT object. - * \param entry The comment to insert. - * \param all If \c true, all comments whose field name matches - * \a entry's field name will be removed, and \a entry will - * be inserted at the position of the first matching - * comment. If \c false, only the first comment whose - * field name matches \a entry's field name will be - * replaced with \a entry. - * \param copy See above. - * \assert - * \code object != NULL \endcode - * \code object->type == FLAC__METADATA_TYPE_VORBIS_COMMENT \endcode - * \code (entry.entry != NULL && entry.length > 0) || - * (entry.entry == NULL && entry.length == 0 && copy == false) \endcode - * \retval FLAC__bool - * \c false if memory allocation fails or \a entry does not comply with the - * Vorbis comment specification, else \c true. - */ -FLAC_API FLAC__bool FLAC__metadata_object_vorbiscomment_replace_comment(FLAC__StreamMetadata *object, FLAC__StreamMetadata_VorbisComment_Entry entry, FLAC__bool all, FLAC__bool copy); - -/** Delete a comment in a VORBIS_COMMENT block at the given index. - * - * \param object A pointer to an existing VORBIS_COMMENT object. - * \param comment_num The index of the comment to delete. - * \assert - * \code object != NULL \endcode - * \code object->type == FLAC__METADATA_TYPE_VORBIS_COMMENT \endcode - * \code object->data.vorbis_comment.num_comments > comment_num \endcode - * \retval FLAC__bool - * \c false if realloc() fails, else \c true. - */ -FLAC_API FLAC__bool FLAC__metadata_object_vorbiscomment_delete_comment(FLAC__StreamMetadata *object, unsigned comment_num); - -/** Creates a Vorbis comment entry from NUL-terminated name and value strings. - * - * On return, the filled-in \a entry->entry pointer will point to malloc()ed - * memory and shall be owned by the caller. For convenience the entry will - * have a terminating NUL. - * - * \param entry A pointer to a Vorbis comment entry. The entry's - * \c entry pointer should not point to allocated - * memory as it will be overwritten. - * \param field_name The field name in ASCII, \c NUL terminated. - * \param field_value The field value in UTF-8, \c NUL terminated. - * \assert - * \code entry != NULL \endcode - * \code field_name != NULL \endcode - * \code field_value != NULL \endcode - * \retval FLAC__bool - * \c false if malloc() fails, or if \a field_name or \a field_value does - * not comply with the Vorbis comment specification, else \c true. - */ -FLAC_API FLAC__bool FLAC__metadata_object_vorbiscomment_entry_from_name_value_pair(FLAC__StreamMetadata_VorbisComment_Entry *entry, const char *field_name, const char *field_value); - -/** Splits a Vorbis comment entry into NUL-terminated name and value strings. - * - * The returned pointers to name and value will be allocated by malloc() - * and shall be owned by the caller. - * - * \param entry An existing Vorbis comment entry. - * \param field_name The address of where the returned pointer to the - * field name will be stored. - * \param field_value The address of where the returned pointer to the - * field value will be stored. - * \assert - * \code (entry.entry != NULL && entry.length > 0) \endcode - * \code memchr(entry.entry, '=', entry.length) != NULL \endcode - * \code field_name != NULL \endcode - * \code field_value != NULL \endcode - * \retval FLAC__bool - * \c false if memory allocation fails or \a entry does not comply with the - * Vorbis comment specification, else \c true. - */ -FLAC_API FLAC__bool FLAC__metadata_object_vorbiscomment_entry_to_name_value_pair(const FLAC__StreamMetadata_VorbisComment_Entry entry, char **field_name, char **field_value); - -/** Check if the given Vorbis comment entry's field name matches the given - * field name. - * - * \param entry An existing Vorbis comment entry. - * \param field_name The field name to check. - * \param field_name_length The length of \a field_name, not including the - * terminating \c NUL. - * \assert - * \code (entry.entry != NULL && entry.length > 0) \endcode - * \retval FLAC__bool - * \c true if the field names match, else \c false - */ -FLAC_API FLAC__bool FLAC__metadata_object_vorbiscomment_entry_matches(const FLAC__StreamMetadata_VorbisComment_Entry entry, const char *field_name, unsigned field_name_length); - -/** Find a Vorbis comment with the given field name. - * - * The search begins at entry number \a offset; use an offset of 0 to - * search from the beginning of the comment array. - * - * \param object A pointer to an existing VORBIS_COMMENT object. - * \param offset The offset into the comment array from where to start - * the search. - * \param field_name The field name of the comment to find. - * \assert - * \code object != NULL \endcode - * \code object->type == FLAC__METADATA_TYPE_VORBIS_COMMENT \endcode - * \code field_name != NULL \endcode - * \retval int - * The offset in the comment array of the first comment whose field - * name matches \a field_name, or \c -1 if no match was found. - */ -FLAC_API int FLAC__metadata_object_vorbiscomment_find_entry_from(const FLAC__StreamMetadata *object, unsigned offset, const char *field_name); - -/** Remove first Vorbis comment matching the given field name. - * - * \param object A pointer to an existing VORBIS_COMMENT object. - * \param field_name The field name of comment to delete. - * \assert - * \code object != NULL \endcode - * \code object->type == FLAC__METADATA_TYPE_VORBIS_COMMENT \endcode - * \retval int - * \c -1 for memory allocation error, \c 0 for no matching entries, - * \c 1 for one matching entry deleted. - */ -FLAC_API int FLAC__metadata_object_vorbiscomment_remove_entry_matching(FLAC__StreamMetadata *object, const char *field_name); - -/** Remove all Vorbis comments matching the given field name. - * - * \param object A pointer to an existing VORBIS_COMMENT object. - * \param field_name The field name of comments to delete. - * \assert - * \code object != NULL \endcode - * \code object->type == FLAC__METADATA_TYPE_VORBIS_COMMENT \endcode - * \retval int - * \c -1 for memory allocation error, \c 0 for no matching entries, - * else the number of matching entries deleted. - */ -FLAC_API int FLAC__metadata_object_vorbiscomment_remove_entries_matching(FLAC__StreamMetadata *object, const char *field_name); - -/** Create a new CUESHEET track instance. - * - * The object will be "empty"; i.e. values and data pointers will be \c 0. - * - * \retval FLAC__StreamMetadata_CueSheet_Track* - * \c NULL if there was an error allocating memory, else the new instance. - */ -FLAC_API FLAC__StreamMetadata_CueSheet_Track *FLAC__metadata_object_cuesheet_track_new(void); - -/** Create a copy of an existing CUESHEET track object. - * - * The copy is a "deep" copy, i.e. dynamically allocated data within the - * object is also copied. The caller takes ownership of the new object and - * is responsible for freeing it with - * FLAC__metadata_object_cuesheet_track_delete(). - * - * \param object Pointer to object to copy. - * \assert - * \code object != NULL \endcode - * \retval FLAC__StreamMetadata_CueSheet_Track* - * \c NULL if there was an error allocating memory, else the new instance. - */ -FLAC_API FLAC__StreamMetadata_CueSheet_Track *FLAC__metadata_object_cuesheet_track_clone(const FLAC__StreamMetadata_CueSheet_Track *object); - -/** Delete a CUESHEET track object - * - * \param object A pointer to an existing CUESHEET track object. - * \assert - * \code object != NULL \endcode - */ -FLAC_API void FLAC__metadata_object_cuesheet_track_delete(FLAC__StreamMetadata_CueSheet_Track *object); - -/** Resize a track's index point array. - * - * If the size shrinks, elements will truncated; if it grows, new blank - * indices will be added to the end. - * - * \param object A pointer to an existing CUESHEET object. - * \param track_num The index of the track to modify. NOTE: this is not - * necessarily the same as the track's \a number field. - * \param new_num_indices The desired length of the array; may be \c 0. - * \assert - * \code object != NULL \endcode - * \code object->type == FLAC__METADATA_TYPE_CUESHEET \endcode - * \code object->data.cue_sheet.num_tracks > track_num \endcode - * \code (object->data.cue_sheet.tracks[track_num].indices == NULL && object->data.cue_sheet.tracks[track_num].num_indices == 0) || - * (object->data.cue_sheet.tracks[track_num].indices != NULL && object->data.cue_sheet.tracks[track_num].num_indices > 0) \endcode - * \retval FLAC__bool - * \c false if memory allocation error, else \c true. - */ -FLAC_API FLAC__bool FLAC__metadata_object_cuesheet_track_resize_indices(FLAC__StreamMetadata *object, unsigned track_num, unsigned new_num_indices); - -/** Insert an index point in a CUESHEET track at the given index. - * - * \param object A pointer to an existing CUESHEET object. - * \param track_num The index of the track to modify. NOTE: this is not - * necessarily the same as the track's \a number field. - * \param index_num The index into the track's index array at which to - * insert the index point. NOTE: this is not necessarily - * the same as the index point's \a number field. The - * indices at and after \a index_num move right one - * position. To append an index point to the end, set - * \a index_num to - * \c object->data.cue_sheet.tracks[track_num].num_indices . - * \param index The index point to insert. - * \assert - * \code object != NULL \endcode - * \code object->type == FLAC__METADATA_TYPE_CUESHEET \endcode - * \code object->data.cue_sheet.num_tracks > track_num \endcode - * \code object->data.cue_sheet.tracks[track_num].num_indices >= index_num \endcode - * \retval FLAC__bool - * \c false if realloc() fails, else \c true. - */ -FLAC_API FLAC__bool FLAC__metadata_object_cuesheet_track_insert_index(FLAC__StreamMetadata *object, unsigned track_num, unsigned index_num, FLAC__StreamMetadata_CueSheet_Index index); - -/** Insert a blank index point in a CUESHEET track at the given index. - * - * A blank index point is one in which all field values are zero. - * - * \param object A pointer to an existing CUESHEET object. - * \param track_num The index of the track to modify. NOTE: this is not - * necessarily the same as the track's \a number field. - * \param index_num The index into the track's index array at which to - * insert the index point. NOTE: this is not necessarily - * the same as the index point's \a number field. The - * indices at and after \a index_num move right one - * position. To append an index point to the end, set - * \a index_num to - * \c object->data.cue_sheet.tracks[track_num].num_indices . - * \assert - * \code object != NULL \endcode - * \code object->type == FLAC__METADATA_TYPE_CUESHEET \endcode - * \code object->data.cue_sheet.num_tracks > track_num \endcode - * \code object->data.cue_sheet.tracks[track_num].num_indices >= index_num \endcode - * \retval FLAC__bool - * \c false if realloc() fails, else \c true. - */ -FLAC_API FLAC__bool FLAC__metadata_object_cuesheet_track_insert_blank_index(FLAC__StreamMetadata *object, unsigned track_num, unsigned index_num); - -/** Delete an index point in a CUESHEET track at the given index. - * - * \param object A pointer to an existing CUESHEET object. - * \param track_num The index into the track array of the track to - * modify. NOTE: this is not necessarily the same - * as the track's \a number field. - * \param index_num The index into the track's index array of the index - * to delete. NOTE: this is not necessarily the same - * as the index's \a number field. - * \assert - * \code object != NULL \endcode - * \code object->type == FLAC__METADATA_TYPE_CUESHEET \endcode - * \code object->data.cue_sheet.num_tracks > track_num \endcode - * \code object->data.cue_sheet.tracks[track_num].num_indices > index_num \endcode - * \retval FLAC__bool - * \c false if realloc() fails, else \c true. - */ -FLAC_API FLAC__bool FLAC__metadata_object_cuesheet_track_delete_index(FLAC__StreamMetadata *object, unsigned track_num, unsigned index_num); - -/** Resize the track array. - * - * If the size shrinks, elements will truncated; if it grows, new blank - * tracks will be added to the end. - * - * \param object A pointer to an existing CUESHEET object. - * \param new_num_tracks The desired length of the array; may be \c 0. - * \assert - * \code object != NULL \endcode - * \code object->type == FLAC__METADATA_TYPE_CUESHEET \endcode - * \code (object->data.cue_sheet.tracks == NULL && object->data.cue_sheet.num_tracks == 0) || - * (object->data.cue_sheet.tracks != NULL && object->data.cue_sheet.num_tracks > 0) \endcode - * \retval FLAC__bool - * \c false if memory allocation error, else \c true. - */ -FLAC_API FLAC__bool FLAC__metadata_object_cuesheet_resize_tracks(FLAC__StreamMetadata *object, unsigned new_num_tracks); - -/** Sets a track in a CUESHEET block. - * - * If \a copy is \c true, a copy of the track is stored; otherwise, the object - * takes ownership of the \a track pointer. - * - * \param object A pointer to an existing CUESHEET object. - * \param track_num Index into track array to set. NOTE: this is not - * necessarily the same as the track's \a number field. - * \param track The track to set the track to. You may safely pass in - * a const pointer if \a copy is \c true. - * \param copy See above. - * \assert - * \code object != NULL \endcode - * \code object->type == FLAC__METADATA_TYPE_CUESHEET \endcode - * \code track_num < object->data.cue_sheet.num_tracks \endcode - * \code (track->indices != NULL && track->num_indices > 0) || - * (track->indices == NULL && track->num_indices == 0) \endcode - * \retval FLAC__bool - * \c false if \a copy is \c true and malloc() fails, else \c true. - */ -FLAC_API FLAC__bool FLAC__metadata_object_cuesheet_set_track(FLAC__StreamMetadata *object, unsigned track_num, FLAC__StreamMetadata_CueSheet_Track *track, FLAC__bool copy); - -/** Insert a track in a CUESHEET block at the given index. - * - * If \a copy is \c true, a copy of the track is stored; otherwise, the object - * takes ownership of the \a track pointer. - * - * \param object A pointer to an existing CUESHEET object. - * \param track_num The index at which to insert the track. NOTE: this - * is not necessarily the same as the track's \a number - * field. The tracks at and after \a track_num move right - * one position. To append a track to the end, set - * \a track_num to \c object->data.cue_sheet.num_tracks . - * \param track The track to insert. You may safely pass in a const - * pointer if \a copy is \c true. - * \param copy See above. - * \assert - * \code object != NULL \endcode - * \code object->type == FLAC__METADATA_TYPE_CUESHEET \endcode - * \code object->data.cue_sheet.num_tracks >= track_num \endcode - * \retval FLAC__bool - * \c false if \a copy is \c true and malloc() fails, else \c true. - */ -FLAC_API FLAC__bool FLAC__metadata_object_cuesheet_insert_track(FLAC__StreamMetadata *object, unsigned track_num, FLAC__StreamMetadata_CueSheet_Track *track, FLAC__bool copy); - -/** Insert a blank track in a CUESHEET block at the given index. - * - * A blank track is one in which all field values are zero. - * - * \param object A pointer to an existing CUESHEET object. - * \param track_num The index at which to insert the track. NOTE: this - * is not necessarily the same as the track's \a number - * field. The tracks at and after \a track_num move right - * one position. To append a track to the end, set - * \a track_num to \c object->data.cue_sheet.num_tracks . - * \assert - * \code object != NULL \endcode - * \code object->type == FLAC__METADATA_TYPE_CUESHEET \endcode - * \code object->data.cue_sheet.num_tracks >= track_num \endcode - * \retval FLAC__bool - * \c false if \a copy is \c true and malloc() fails, else \c true. - */ -FLAC_API FLAC__bool FLAC__metadata_object_cuesheet_insert_blank_track(FLAC__StreamMetadata *object, unsigned track_num); - -/** Delete a track in a CUESHEET block at the given index. - * - * \param object A pointer to an existing CUESHEET object. - * \param track_num The index into the track array of the track to - * delete. NOTE: this is not necessarily the same - * as the track's \a number field. - * \assert - * \code object != NULL \endcode - * \code object->type == FLAC__METADATA_TYPE_CUESHEET \endcode - * \code object->data.cue_sheet.num_tracks > track_num \endcode - * \retval FLAC__bool - * \c false if realloc() fails, else \c true. - */ -FLAC_API FLAC__bool FLAC__metadata_object_cuesheet_delete_track(FLAC__StreamMetadata *object, unsigned track_num); - -/** Check a cue sheet to see if it conforms to the FLAC specification. - * See the format specification for limits on the contents of the - * cue sheet. - * - * \param object A pointer to an existing CUESHEET object. - * \param check_cd_da_subset If \c true, check CUESHEET against more - * stringent requirements for a CD-DA (audio) disc. - * \param violation Address of a pointer to a string. If there is a - * violation, a pointer to a string explanation of the - * violation will be returned here. \a violation may be - * \c NULL if you don't need the returned string. Do not - * free the returned string; it will always point to static - * data. - * \assert - * \code object != NULL \endcode - * \code object->type == FLAC__METADATA_TYPE_CUESHEET \endcode - * \retval FLAC__bool - * \c false if cue sheet is illegal, else \c true. - */ -FLAC_API FLAC__bool FLAC__metadata_object_cuesheet_is_legal(const FLAC__StreamMetadata *object, FLAC__bool check_cd_da_subset, const char **violation); - -/** Calculate and return the CDDB/freedb ID for a cue sheet. The function - * assumes the cue sheet corresponds to a CD; the result is undefined - * if the cuesheet's is_cd bit is not set. - * - * \param object A pointer to an existing CUESHEET object. - * \assert - * \code object != NULL \endcode - * \code object->type == FLAC__METADATA_TYPE_CUESHEET \endcode - * \retval FLAC__uint32 - * The unsigned integer representation of the CDDB/freedb ID - */ -FLAC_API FLAC__uint32 FLAC__metadata_object_cuesheet_calculate_cddb_id(const FLAC__StreamMetadata *object); - -/** Sets the MIME type of a PICTURE block. - * - * If \a copy is \c true, a copy of the string is stored; otherwise, the object - * takes ownership of the pointer. The existing string will be freed if this - * function is successful, otherwise the original string will remain if \a copy - * is \c true and malloc() fails. - * - * \note It is safe to pass a const pointer to \a mime_type if \a copy is \c true. - * - * \param object A pointer to an existing PICTURE object. - * \param mime_type A pointer to the MIME type string. The string must be - * ASCII characters 0x20-0x7e, NUL-terminated. No validation - * is done. - * \param copy See above. - * \assert - * \code object != NULL \endcode - * \code object->type == FLAC__METADATA_TYPE_PICTURE \endcode - * \code (mime_type != NULL) \endcode - * \retval FLAC__bool - * \c false if \a copy is \c true and malloc() fails, else \c true. - */ -FLAC_API FLAC__bool FLAC__metadata_object_picture_set_mime_type(FLAC__StreamMetadata *object, char *mime_type, FLAC__bool copy); - -/** Sets the description of a PICTURE block. - * - * If \a copy is \c true, a copy of the string is stored; otherwise, the object - * takes ownership of the pointer. The existing string will be freed if this - * function is successful, otherwise the original string will remain if \a copy - * is \c true and malloc() fails. - * - * \note It is safe to pass a const pointer to \a description if \a copy is \c true. - * - * \param object A pointer to an existing PICTURE object. - * \param description A pointer to the description string. The string must be - * valid UTF-8, NUL-terminated. No validation is done. - * \param copy See above. - * \assert - * \code object != NULL \endcode - * \code object->type == FLAC__METADATA_TYPE_PICTURE \endcode - * \code (description != NULL) \endcode - * \retval FLAC__bool - * \c false if \a copy is \c true and malloc() fails, else \c true. - */ -FLAC_API FLAC__bool FLAC__metadata_object_picture_set_description(FLAC__StreamMetadata *object, FLAC__byte *description, FLAC__bool copy); - -/** Sets the picture data of a PICTURE block. - * - * If \a copy is \c true, a copy of the data is stored; otherwise, the object - * takes ownership of the pointer. Also sets the \a data_length field of the - * metadata object to what is passed in as the \a length parameter. The - * existing data will be freed if this function is successful, otherwise the - * original data and data_length will remain if \a copy is \c true and - * malloc() fails. - * - * \note It is safe to pass a const pointer to \a data if \a copy is \c true. - * - * \param object A pointer to an existing PICTURE object. - * \param data A pointer to the data to set. - * \param length The length of \a data in bytes. - * \param copy See above. - * \assert - * \code object != NULL \endcode - * \code object->type == FLAC__METADATA_TYPE_PICTURE \endcode - * \code (data != NULL && length > 0) || - * (data == NULL && length == 0 && copy == false) \endcode - * \retval FLAC__bool - * \c false if \a copy is \c true and malloc() fails, else \c true. - */ -FLAC_API FLAC__bool FLAC__metadata_object_picture_set_data(FLAC__StreamMetadata *object, FLAC__byte *data, FLAC__uint32 length, FLAC__bool copy); - -/** Check a PICTURE block to see if it conforms to the FLAC specification. - * See the format specification for limits on the contents of the - * PICTURE block. - * - * \param object A pointer to existing PICTURE block to be checked. - * \param violation Address of a pointer to a string. If there is a - * violation, a pointer to a string explanation of the - * violation will be returned here. \a violation may be - * \c NULL if you don't need the returned string. Do not - * free the returned string; it will always point to static - * data. - * \assert - * \code object != NULL \endcode - * \code object->type == FLAC__METADATA_TYPE_PICTURE \endcode - * \retval FLAC__bool - * \c false if PICTURE block is illegal, else \c true. - */ -FLAC_API FLAC__bool FLAC__metadata_object_picture_is_legal(const FLAC__StreamMetadata *object, const char **violation); - -/* \} */ - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/extlibs/headers/FLAC/ordinals.h b/extlibs/headers/FLAC/ordinals.h deleted file mode 100644 index a05729973..000000000 --- a/extlibs/headers/FLAC/ordinals.h +++ /dev/null @@ -1,86 +0,0 @@ -/* libFLAC - Free Lossless Audio Codec library - * Copyright (C) 2000-2009 Josh Coalson - * Copyright (C) 2011-2013 Xiph.Org Foundation - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * - Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * - Neither the name of the Xiph.org Foundation nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef FLAC__ORDINALS_H -#define FLAC__ORDINALS_H - -#if defined(_MSC_VER) && _MSC_VER < 1600 - -/* Microsoft Visual Studio earlier than the 2010 version did not provide - * the 1999 ISO C Standard header file . - */ - -typedef __int8 FLAC__int8; -typedef unsigned __int8 FLAC__uint8; - -typedef __int16 FLAC__int16; -typedef __int32 FLAC__int32; -typedef __int64 FLAC__int64; -typedef unsigned __int16 FLAC__uint16; -typedef unsigned __int32 FLAC__uint32; -typedef unsigned __int64 FLAC__uint64; - -#else - -/* For MSVC 2010 and everything else which provides . */ - -#include - -typedef int8_t FLAC__int8; -typedef uint8_t FLAC__uint8; - -typedef int16_t FLAC__int16; -typedef int32_t FLAC__int32; -typedef int64_t FLAC__int64; -typedef uint16_t FLAC__uint16; -typedef uint32_t FLAC__uint32; -typedef uint64_t FLAC__uint64; - -#endif - -typedef int FLAC__bool; - -typedef FLAC__uint8 FLAC__byte; - - -#ifdef true -#undef true -#endif -#ifdef false -#undef false -#endif -#ifndef __cplusplus -#define true 1 -#define false 0 -#endif - -#endif diff --git a/extlibs/headers/FLAC/stream_decoder.h b/extlibs/headers/FLAC/stream_decoder.h deleted file mode 100644 index 152643fcb..000000000 --- a/extlibs/headers/FLAC/stream_decoder.h +++ /dev/null @@ -1,1560 +0,0 @@ -/* libFLAC - Free Lossless Audio Codec library - * Copyright (C) 2000-2009 Josh Coalson - * Copyright (C) 2011-2013 Xiph.Org Foundation - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * - Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * - Neither the name of the Xiph.org Foundation nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef FLAC__STREAM_DECODER_H -#define FLAC__STREAM_DECODER_H - -#include /* for FILE */ -#include "export.h" -#include "format.h" - -#ifdef __cplusplus -extern "C" { -#endif - - -/** \file include/FLAC/stream_decoder.h - * - * \brief - * This module contains the functions which implement the stream - * decoder. - * - * See the detailed documentation in the - * \link flac_stream_decoder stream decoder \endlink module. - */ - -/** \defgroup flac_decoder FLAC/ \*_decoder.h: decoder interfaces - * \ingroup flac - * - * \brief - * This module describes the decoder layers provided by libFLAC. - * - * The stream decoder can be used to decode complete streams either from - * the client via callbacks, or directly from a file, depending on how - * it is initialized. When decoding via callbacks, the client provides - * callbacks for reading FLAC data and writing decoded samples, and - * handling metadata and errors. If the client also supplies seek-related - * callback, the decoder function for sample-accurate seeking within the - * FLAC input is also available. When decoding from a file, the client - * needs only supply a filename or open \c FILE* and write/metadata/error - * callbacks; the rest of the callbacks are supplied internally. For more - * info see the \link flac_stream_decoder stream decoder \endlink module. - */ - -/** \defgroup flac_stream_decoder FLAC/stream_decoder.h: stream decoder interface - * \ingroup flac_decoder - * - * \brief - * This module contains the functions which implement the stream - * decoder. - * - * The stream decoder can decode native FLAC, and optionally Ogg FLAC - * (check FLAC_API_SUPPORTS_OGG_FLAC) streams and files. - * - * The basic usage of this decoder is as follows: - * - The program creates an instance of a decoder using - * FLAC__stream_decoder_new(). - * - The program overrides the default settings using - * FLAC__stream_decoder_set_*() functions. - * - The program initializes the instance to validate the settings and - * prepare for decoding using - * - FLAC__stream_decoder_init_stream() or FLAC__stream_decoder_init_FILE() - * or FLAC__stream_decoder_init_file() for native FLAC, - * - FLAC__stream_decoder_init_ogg_stream() or FLAC__stream_decoder_init_ogg_FILE() - * or FLAC__stream_decoder_init_ogg_file() for Ogg FLAC - * - The program calls the FLAC__stream_decoder_process_*() functions - * to decode data, which subsequently calls the callbacks. - * - The program finishes the decoding with FLAC__stream_decoder_finish(), - * which flushes the input and output and resets the decoder to the - * uninitialized state. - * - The instance may be used again or deleted with - * FLAC__stream_decoder_delete(). - * - * In more detail, the program will create a new instance by calling - * FLAC__stream_decoder_new(), then call FLAC__stream_decoder_set_*() - * functions to override the default decoder options, and call - * one of the FLAC__stream_decoder_init_*() functions. - * - * There are three initialization functions for native FLAC, one for - * setting up the decoder to decode FLAC data from the client via - * callbacks, and two for decoding directly from a FLAC file. - * - * For decoding via callbacks, use FLAC__stream_decoder_init_stream(). - * You must also supply several callbacks for handling I/O. Some (like - * seeking) are optional, depending on the capabilities of the input. - * - * For decoding directly from a file, use FLAC__stream_decoder_init_FILE() - * or FLAC__stream_decoder_init_file(). Then you must only supply an open - * \c FILE* or filename and fewer callbacks; the decoder will handle - * the other callbacks internally. - * - * There are three similarly-named init functions for decoding from Ogg - * FLAC streams. Check \c FLAC_API_SUPPORTS_OGG_FLAC to find out if the - * library has been built with Ogg support. - * - * Once the decoder is initialized, your program will call one of several - * functions to start the decoding process: - * - * - FLAC__stream_decoder_process_single() - Tells the decoder to process at - * most one metadata block or audio frame and return, calling either the - * metadata callback or write callback, respectively, once. If the decoder - * loses sync it will return with only the error callback being called. - * - FLAC__stream_decoder_process_until_end_of_metadata() - Tells the decoder - * to process the stream from the current location and stop upon reaching - * the first audio frame. The client will get one metadata, write, or error - * callback per metadata block, audio frame, or sync error, respectively. - * - FLAC__stream_decoder_process_until_end_of_stream() - Tells the decoder - * to process the stream from the current location until the read callback - * returns FLAC__STREAM_DECODER_READ_STATUS_END_OF_STREAM or - * FLAC__STREAM_DECODER_READ_STATUS_ABORT. The client will get one metadata, - * write, or error callback per metadata block, audio frame, or sync error, - * respectively. - * - * When the decoder has finished decoding (normally or through an abort), - * the instance is finished by calling FLAC__stream_decoder_finish(), which - * ensures the decoder is in the correct state and frees memory. Then the - * instance may be deleted with FLAC__stream_decoder_delete() or initialized - * again to decode another stream. - * - * Seeking is exposed through the FLAC__stream_decoder_seek_absolute() method. - * At any point after the stream decoder has been initialized, the client can - * call this function to seek to an exact sample within the stream. - * Subsequently, the first time the write callback is called it will be - * passed a (possibly partial) block starting at that sample. - * - * If the client cannot seek via the callback interface provided, but still - * has another way of seeking, it can flush the decoder using - * FLAC__stream_decoder_flush() and start feeding data from the new position - * through the read callback. - * - * The stream decoder also provides MD5 signature checking. If this is - * turned on before initialization, FLAC__stream_decoder_finish() will - * report when the decoded MD5 signature does not match the one stored - * in the STREAMINFO block. MD5 checking is automatically turned off - * (until the next FLAC__stream_decoder_reset()) if there is no signature - * in the STREAMINFO block or when a seek is attempted. - * - * The FLAC__stream_decoder_set_metadata_*() functions deserve special - * attention. By default, the decoder only calls the metadata_callback for - * the STREAMINFO block. These functions allow you to tell the decoder - * explicitly which blocks to parse and return via the metadata_callback - * and/or which to skip. Use a FLAC__stream_decoder_set_metadata_respond_all(), - * FLAC__stream_decoder_set_metadata_ignore() ... or FLAC__stream_decoder_set_metadata_ignore_all(), - * FLAC__stream_decoder_set_metadata_respond() ... sequence to exactly specify - * which blocks to return. Remember that metadata blocks can potentially - * be big (for example, cover art) so filtering out the ones you don't - * use can reduce the memory requirements of the decoder. Also note the - * special forms FLAC__stream_decoder_set_metadata_respond_application(id) - * and FLAC__stream_decoder_set_metadata_ignore_application(id) for - * filtering APPLICATION blocks based on the application ID. - * - * STREAMINFO and SEEKTABLE blocks are always parsed and used internally, but - * they still can legally be filtered from the metadata_callback. - * - * \note - * The "set" functions may only be called when the decoder is in the - * state FLAC__STREAM_DECODER_UNINITIALIZED, i.e. after - * FLAC__stream_decoder_new() or FLAC__stream_decoder_finish(), but - * before FLAC__stream_decoder_init_*(). If this is the case they will - * return \c true, otherwise \c false. - * - * \note - * FLAC__stream_decoder_finish() resets all settings to the constructor - * defaults, including the callbacks. - * - * \{ - */ - - -/** State values for a FLAC__StreamDecoder - * - * The decoder's state can be obtained by calling FLAC__stream_decoder_get_state(). - */ -typedef enum { - - FLAC__STREAM_DECODER_SEARCH_FOR_METADATA = 0, - /**< The decoder is ready to search for metadata. */ - - FLAC__STREAM_DECODER_READ_METADATA, - /**< The decoder is ready to or is in the process of reading metadata. */ - - FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC, - /**< The decoder is ready to or is in the process of searching for the - * frame sync code. - */ - - FLAC__STREAM_DECODER_READ_FRAME, - /**< The decoder is ready to or is in the process of reading a frame. */ - - FLAC__STREAM_DECODER_END_OF_STREAM, - /**< The decoder has reached the end of the stream. */ - - FLAC__STREAM_DECODER_OGG_ERROR, - /**< An error occurred in the underlying Ogg layer. */ - - FLAC__STREAM_DECODER_SEEK_ERROR, - /**< An error occurred while seeking. The decoder must be flushed - * with FLAC__stream_decoder_flush() or reset with - * FLAC__stream_decoder_reset() before decoding can continue. - */ - - FLAC__STREAM_DECODER_ABORTED, - /**< The decoder was aborted by the read callback. */ - - FLAC__STREAM_DECODER_MEMORY_ALLOCATION_ERROR, - /**< An error occurred allocating memory. The decoder is in an invalid - * state and can no longer be used. - */ - - FLAC__STREAM_DECODER_UNINITIALIZED - /**< The decoder is in the uninitialized state; one of the - * FLAC__stream_decoder_init_*() functions must be called before samples - * can be processed. - */ - -} FLAC__StreamDecoderState; - -/** Maps a FLAC__StreamDecoderState to a C string. - * - * Using a FLAC__StreamDecoderState as the index to this array - * will give the string equivalent. The contents should not be modified. - */ -extern FLAC_API const char * const FLAC__StreamDecoderStateString[]; - - -/** Possible return values for the FLAC__stream_decoder_init_*() functions. - */ -typedef enum { - - FLAC__STREAM_DECODER_INIT_STATUS_OK = 0, - /**< Initialization was successful. */ - - FLAC__STREAM_DECODER_INIT_STATUS_UNSUPPORTED_CONTAINER, - /**< The library was not compiled with support for the given container - * format. - */ - - FLAC__STREAM_DECODER_INIT_STATUS_INVALID_CALLBACKS, - /**< A required callback was not supplied. */ - - FLAC__STREAM_DECODER_INIT_STATUS_MEMORY_ALLOCATION_ERROR, - /**< An error occurred allocating memory. */ - - FLAC__STREAM_DECODER_INIT_STATUS_ERROR_OPENING_FILE, - /**< fopen() failed in FLAC__stream_decoder_init_file() or - * FLAC__stream_decoder_init_ogg_file(). */ - - FLAC__STREAM_DECODER_INIT_STATUS_ALREADY_INITIALIZED - /**< FLAC__stream_decoder_init_*() was called when the decoder was - * already initialized, usually because - * FLAC__stream_decoder_finish() was not called. - */ - -} FLAC__StreamDecoderInitStatus; - -/** Maps a FLAC__StreamDecoderInitStatus to a C string. - * - * Using a FLAC__StreamDecoderInitStatus as the index to this array - * will give the string equivalent. The contents should not be modified. - */ -extern FLAC_API const char * const FLAC__StreamDecoderInitStatusString[]; - - -/** Return values for the FLAC__StreamDecoder read callback. - */ -typedef enum { - - FLAC__STREAM_DECODER_READ_STATUS_CONTINUE, - /**< The read was OK and decoding can continue. */ - - FLAC__STREAM_DECODER_READ_STATUS_END_OF_STREAM, - /**< The read was attempted while at the end of the stream. Note that - * the client must only return this value when the read callback was - * called when already at the end of the stream. Otherwise, if the read - * itself moves to the end of the stream, the client should still return - * the data and \c FLAC__STREAM_DECODER_READ_STATUS_CONTINUE, and then on - * the next read callback it should return - * \c FLAC__STREAM_DECODER_READ_STATUS_END_OF_STREAM with a byte count - * of \c 0. - */ - - FLAC__STREAM_DECODER_READ_STATUS_ABORT - /**< An unrecoverable error occurred. The decoder will return from the process call. */ - -} FLAC__StreamDecoderReadStatus; - -/** Maps a FLAC__StreamDecoderReadStatus to a C string. - * - * Using a FLAC__StreamDecoderReadStatus as the index to this array - * will give the string equivalent. The contents should not be modified. - */ -extern FLAC_API const char * const FLAC__StreamDecoderReadStatusString[]; - - -/** Return values for the FLAC__StreamDecoder seek callback. - */ -typedef enum { - - FLAC__STREAM_DECODER_SEEK_STATUS_OK, - /**< The seek was OK and decoding can continue. */ - - FLAC__STREAM_DECODER_SEEK_STATUS_ERROR, - /**< An unrecoverable error occurred. The decoder will return from the process call. */ - - FLAC__STREAM_DECODER_SEEK_STATUS_UNSUPPORTED - /**< Client does not support seeking. */ - -} FLAC__StreamDecoderSeekStatus; - -/** Maps a FLAC__StreamDecoderSeekStatus to a C string. - * - * Using a FLAC__StreamDecoderSeekStatus as the index to this array - * will give the string equivalent. The contents should not be modified. - */ -extern FLAC_API const char * const FLAC__StreamDecoderSeekStatusString[]; - - -/** Return values for the FLAC__StreamDecoder tell callback. - */ -typedef enum { - - FLAC__STREAM_DECODER_TELL_STATUS_OK, - /**< The tell was OK and decoding can continue. */ - - FLAC__STREAM_DECODER_TELL_STATUS_ERROR, - /**< An unrecoverable error occurred. The decoder will return from the process call. */ - - FLAC__STREAM_DECODER_TELL_STATUS_UNSUPPORTED - /**< Client does not support telling the position. */ - -} FLAC__StreamDecoderTellStatus; - -/** Maps a FLAC__StreamDecoderTellStatus to a C string. - * - * Using a FLAC__StreamDecoderTellStatus as the index to this array - * will give the string equivalent. The contents should not be modified. - */ -extern FLAC_API const char * const FLAC__StreamDecoderTellStatusString[]; - - -/** Return values for the FLAC__StreamDecoder length callback. - */ -typedef enum { - - FLAC__STREAM_DECODER_LENGTH_STATUS_OK, - /**< The length call was OK and decoding can continue. */ - - FLAC__STREAM_DECODER_LENGTH_STATUS_ERROR, - /**< An unrecoverable error occurred. The decoder will return from the process call. */ - - FLAC__STREAM_DECODER_LENGTH_STATUS_UNSUPPORTED - /**< Client does not support reporting the length. */ - -} FLAC__StreamDecoderLengthStatus; - -/** Maps a FLAC__StreamDecoderLengthStatus to a C string. - * - * Using a FLAC__StreamDecoderLengthStatus as the index to this array - * will give the string equivalent. The contents should not be modified. - */ -extern FLAC_API const char * const FLAC__StreamDecoderLengthStatusString[]; - - -/** Return values for the FLAC__StreamDecoder write callback. - */ -typedef enum { - - FLAC__STREAM_DECODER_WRITE_STATUS_CONTINUE, - /**< The write was OK and decoding can continue. */ - - FLAC__STREAM_DECODER_WRITE_STATUS_ABORT - /**< An unrecoverable error occurred. The decoder will return from the process call. */ - -} FLAC__StreamDecoderWriteStatus; - -/** Maps a FLAC__StreamDecoderWriteStatus to a C string. - * - * Using a FLAC__StreamDecoderWriteStatus as the index to this array - * will give the string equivalent. The contents should not be modified. - */ -extern FLAC_API const char * const FLAC__StreamDecoderWriteStatusString[]; - - -/** Possible values passed back to the FLAC__StreamDecoder error callback. - * \c FLAC__STREAM_DECODER_ERROR_STATUS_LOST_SYNC is the generic catch- - * all. The rest could be caused by bad sync (false synchronization on - * data that is not the start of a frame) or corrupted data. The error - * itself is the decoder's best guess at what happened assuming a correct - * sync. For example \c FLAC__STREAM_DECODER_ERROR_STATUS_BAD_HEADER - * could be caused by a correct sync on the start of a frame, but some - * data in the frame header was corrupted. Or it could be the result of - * syncing on a point the stream that looked like the starting of a frame - * but was not. \c FLAC__STREAM_DECODER_ERROR_STATUS_UNPARSEABLE_STREAM - * could be because the decoder encountered a valid frame made by a future - * version of the encoder which it cannot parse, or because of a false - * sync making it appear as though an encountered frame was generated by - * a future encoder. - */ -typedef enum { - - FLAC__STREAM_DECODER_ERROR_STATUS_LOST_SYNC, - /**< An error in the stream caused the decoder to lose synchronization. */ - - FLAC__STREAM_DECODER_ERROR_STATUS_BAD_HEADER, - /**< The decoder encountered a corrupted frame header. */ - - FLAC__STREAM_DECODER_ERROR_STATUS_FRAME_CRC_MISMATCH, - /**< The frame's data did not match the CRC in the footer. */ - - FLAC__STREAM_DECODER_ERROR_STATUS_UNPARSEABLE_STREAM - /**< The decoder encountered reserved fields in use in the stream. */ - -} FLAC__StreamDecoderErrorStatus; - -/** Maps a FLAC__StreamDecoderErrorStatus to a C string. - * - * Using a FLAC__StreamDecoderErrorStatus as the index to this array - * will give the string equivalent. The contents should not be modified. - */ -extern FLAC_API const char * const FLAC__StreamDecoderErrorStatusString[]; - - -/*********************************************************************** - * - * class FLAC__StreamDecoder - * - ***********************************************************************/ - -struct FLAC__StreamDecoderProtected; -struct FLAC__StreamDecoderPrivate; -/** The opaque structure definition for the stream decoder type. - * See the \link flac_stream_decoder stream decoder module \endlink - * for a detailed description. - */ -typedef struct { - struct FLAC__StreamDecoderProtected *protected_; /* avoid the C++ keyword 'protected' */ - struct FLAC__StreamDecoderPrivate *private_; /* avoid the C++ keyword 'private' */ -} FLAC__StreamDecoder; - -/** Signature for the read callback. - * - * A function pointer matching this signature must be passed to - * FLAC__stream_decoder_init*_stream(). The supplied function will be - * called when the decoder needs more input data. The address of the - * buffer to be filled is supplied, along with the number of bytes the - * buffer can hold. The callback may choose to supply less data and - * modify the byte count but must be careful not to overflow the buffer. - * The callback then returns a status code chosen from - * FLAC__StreamDecoderReadStatus. - * - * Here is an example of a read callback for stdio streams: - * \code - * FLAC__StreamDecoderReadStatus read_cb(const FLAC__StreamDecoder *decoder, FLAC__byte buffer[], size_t *bytes, void *client_data) - * { - * FILE *file = ((MyClientData*)client_data)->file; - * if(*bytes > 0) { - * *bytes = fread(buffer, sizeof(FLAC__byte), *bytes, file); - * if(ferror(file)) - * return FLAC__STREAM_DECODER_READ_STATUS_ABORT; - * else if(*bytes == 0) - * return FLAC__STREAM_DECODER_READ_STATUS_END_OF_STREAM; - * else - * return FLAC__STREAM_DECODER_READ_STATUS_CONTINUE; - * } - * else - * return FLAC__STREAM_DECODER_READ_STATUS_ABORT; - * } - * \endcode - * - * \note In general, FLAC__StreamDecoder functions which change the - * state should not be called on the \a decoder while in the callback. - * - * \param decoder The decoder instance calling the callback. - * \param buffer A pointer to a location for the callee to store - * data to be decoded. - * \param bytes A pointer to the size of the buffer. On entry - * to the callback, it contains the maximum number - * of bytes that may be stored in \a buffer. The - * callee must set it to the actual number of bytes - * stored (0 in case of error or end-of-stream) before - * returning. - * \param client_data The callee's client data set through - * FLAC__stream_decoder_init_*(). - * \retval FLAC__StreamDecoderReadStatus - * The callee's return status. Note that the callback should return - * \c FLAC__STREAM_DECODER_READ_STATUS_END_OF_STREAM if and only if - * zero bytes were read and there is no more data to be read. - */ -typedef FLAC__StreamDecoderReadStatus (*FLAC__StreamDecoderReadCallback)(const FLAC__StreamDecoder *decoder, FLAC__byte buffer[], size_t *bytes, void *client_data); - -/** Signature for the seek callback. - * - * A function pointer matching this signature may be passed to - * FLAC__stream_decoder_init*_stream(). The supplied function will be - * called when the decoder needs to seek the input stream. The decoder - * will pass the absolute byte offset to seek to, 0 meaning the - * beginning of the stream. - * - * Here is an example of a seek callback for stdio streams: - * \code - * FLAC__StreamDecoderSeekStatus seek_cb(const FLAC__StreamDecoder *decoder, FLAC__uint64 absolute_byte_offset, void *client_data) - * { - * FILE *file = ((MyClientData*)client_data)->file; - * if(file == stdin) - * return FLAC__STREAM_DECODER_SEEK_STATUS_UNSUPPORTED; - * else if(fseeko(file, (off_t)absolute_byte_offset, SEEK_SET) < 0) - * return FLAC__STREAM_DECODER_SEEK_STATUS_ERROR; - * else - * return FLAC__STREAM_DECODER_SEEK_STATUS_OK; - * } - * \endcode - * - * \note In general, FLAC__StreamDecoder functions which change the - * state should not be called on the \a decoder while in the callback. - * - * \param decoder The decoder instance calling the callback. - * \param absolute_byte_offset The offset from the beginning of the stream - * to seek to. - * \param client_data The callee's client data set through - * FLAC__stream_decoder_init_*(). - * \retval FLAC__StreamDecoderSeekStatus - * The callee's return status. - */ -typedef FLAC__StreamDecoderSeekStatus (*FLAC__StreamDecoderSeekCallback)(const FLAC__StreamDecoder *decoder, FLAC__uint64 absolute_byte_offset, void *client_data); - -/** Signature for the tell callback. - * - * A function pointer matching this signature may be passed to - * FLAC__stream_decoder_init*_stream(). The supplied function will be - * called when the decoder wants to know the current position of the - * stream. The callback should return the byte offset from the - * beginning of the stream. - * - * Here is an example of a tell callback for stdio streams: - * \code - * FLAC__StreamDecoderTellStatus tell_cb(const FLAC__StreamDecoder *decoder, FLAC__uint64 *absolute_byte_offset, void *client_data) - * { - * FILE *file = ((MyClientData*)client_data)->file; - * off_t pos; - * if(file == stdin) - * return FLAC__STREAM_DECODER_TELL_STATUS_UNSUPPORTED; - * else if((pos = ftello(file)) < 0) - * return FLAC__STREAM_DECODER_TELL_STATUS_ERROR; - * else { - * *absolute_byte_offset = (FLAC__uint64)pos; - * return FLAC__STREAM_DECODER_TELL_STATUS_OK; - * } - * } - * \endcode - * - * \note In general, FLAC__StreamDecoder functions which change the - * state should not be called on the \a decoder while in the callback. - * - * \param decoder The decoder instance calling the callback. - * \param absolute_byte_offset A pointer to storage for the current offset - * from the beginning of the stream. - * \param client_data The callee's client data set through - * FLAC__stream_decoder_init_*(). - * \retval FLAC__StreamDecoderTellStatus - * The callee's return status. - */ -typedef FLAC__StreamDecoderTellStatus (*FLAC__StreamDecoderTellCallback)(const FLAC__StreamDecoder *decoder, FLAC__uint64 *absolute_byte_offset, void *client_data); - -/** Signature for the length callback. - * - * A function pointer matching this signature may be passed to - * FLAC__stream_decoder_init*_stream(). The supplied function will be - * called when the decoder wants to know the total length of the stream - * in bytes. - * - * Here is an example of a length callback for stdio streams: - * \code - * FLAC__StreamDecoderLengthStatus length_cb(const FLAC__StreamDecoder *decoder, FLAC__uint64 *stream_length, void *client_data) - * { - * FILE *file = ((MyClientData*)client_data)->file; - * struct stat filestats; - * - * if(file == stdin) - * return FLAC__STREAM_DECODER_LENGTH_STATUS_UNSUPPORTED; - * else if(fstat(fileno(file), &filestats) != 0) - * return FLAC__STREAM_DECODER_LENGTH_STATUS_ERROR; - * else { - * *stream_length = (FLAC__uint64)filestats.st_size; - * return FLAC__STREAM_DECODER_LENGTH_STATUS_OK; - * } - * } - * \endcode - * - * \note In general, FLAC__StreamDecoder functions which change the - * state should not be called on the \a decoder while in the callback. - * - * \param decoder The decoder instance calling the callback. - * \param stream_length A pointer to storage for the length of the stream - * in bytes. - * \param client_data The callee's client data set through - * FLAC__stream_decoder_init_*(). - * \retval FLAC__StreamDecoderLengthStatus - * The callee's return status. - */ -typedef FLAC__StreamDecoderLengthStatus (*FLAC__StreamDecoderLengthCallback)(const FLAC__StreamDecoder *decoder, FLAC__uint64 *stream_length, void *client_data); - -/** Signature for the EOF callback. - * - * A function pointer matching this signature may be passed to - * FLAC__stream_decoder_init*_stream(). The supplied function will be - * called when the decoder needs to know if the end of the stream has - * been reached. - * - * Here is an example of a EOF callback for stdio streams: - * FLAC__bool eof_cb(const FLAC__StreamDecoder *decoder, void *client_data) - * \code - * { - * FILE *file = ((MyClientData*)client_data)->file; - * return feof(file)? true : false; - * } - * \endcode - * - * \note In general, FLAC__StreamDecoder functions which change the - * state should not be called on the \a decoder while in the callback. - * - * \param decoder The decoder instance calling the callback. - * \param client_data The callee's client data set through - * FLAC__stream_decoder_init_*(). - * \retval FLAC__bool - * \c true if the currently at the end of the stream, else \c false. - */ -typedef FLAC__bool (*FLAC__StreamDecoderEofCallback)(const FLAC__StreamDecoder *decoder, void *client_data); - -/** Signature for the write callback. - * - * A function pointer matching this signature must be passed to one of - * the FLAC__stream_decoder_init_*() functions. - * The supplied function will be called when the decoder has decoded a - * single audio frame. The decoder will pass the frame metadata as well - * as an array of pointers (one for each channel) pointing to the - * decoded audio. - * - * \note In general, FLAC__StreamDecoder functions which change the - * state should not be called on the \a decoder while in the callback. - * - * \param decoder The decoder instance calling the callback. - * \param frame The description of the decoded frame. See - * FLAC__Frame. - * \param buffer An array of pointers to decoded channels of data. - * Each pointer will point to an array of signed - * samples of length \a frame->header.blocksize. - * Channels will be ordered according to the FLAC - * specification; see the documentation for the - * frame header. - * \param client_data The callee's client data set through - * FLAC__stream_decoder_init_*(). - * \retval FLAC__StreamDecoderWriteStatus - * The callee's return status. - */ -typedef FLAC__StreamDecoderWriteStatus (*FLAC__StreamDecoderWriteCallback)(const FLAC__StreamDecoder *decoder, const FLAC__Frame *frame, const FLAC__int32 * const buffer[], void *client_data); - -/** Signature for the metadata callback. - * - * A function pointer matching this signature must be passed to one of - * the FLAC__stream_decoder_init_*() functions. - * The supplied function will be called when the decoder has decoded a - * metadata block. In a valid FLAC file there will always be one - * \c STREAMINFO block, followed by zero or more other metadata blocks. - * These will be supplied by the decoder in the same order as they - * appear in the stream and always before the first audio frame (i.e. - * write callback). The metadata block that is passed in must not be - * modified, and it doesn't live beyond the callback, so you should make - * a copy of it with FLAC__metadata_object_clone() if you will need it - * elsewhere. Since metadata blocks can potentially be large, by - * default the decoder only calls the metadata callback for the - * \c STREAMINFO block; you can instruct the decoder to pass or filter - * other blocks with FLAC__stream_decoder_set_metadata_*() calls. - * - * \note In general, FLAC__StreamDecoder functions which change the - * state should not be called on the \a decoder while in the callback. - * - * \param decoder The decoder instance calling the callback. - * \param metadata The decoded metadata block. - * \param client_data The callee's client data set through - * FLAC__stream_decoder_init_*(). - */ -typedef void (*FLAC__StreamDecoderMetadataCallback)(const FLAC__StreamDecoder *decoder, const FLAC__StreamMetadata *metadata, void *client_data); - -/** Signature for the error callback. - * - * A function pointer matching this signature must be passed to one of - * the FLAC__stream_decoder_init_*() functions. - * The supplied function will be called whenever an error occurs during - * decoding. - * - * \note In general, FLAC__StreamDecoder functions which change the - * state should not be called on the \a decoder while in the callback. - * - * \param decoder The decoder instance calling the callback. - * \param status The error encountered by the decoder. - * \param client_data The callee's client data set through - * FLAC__stream_decoder_init_*(). - */ -typedef void (*FLAC__StreamDecoderErrorCallback)(const FLAC__StreamDecoder *decoder, FLAC__StreamDecoderErrorStatus status, void *client_data); - - -/*********************************************************************** - * - * Class constructor/destructor - * - ***********************************************************************/ - -/** Create a new stream decoder instance. The instance is created with - * default settings; see the individual FLAC__stream_decoder_set_*() - * functions for each setting's default. - * - * \retval FLAC__StreamDecoder* - * \c NULL if there was an error allocating memory, else the new instance. - */ -FLAC_API FLAC__StreamDecoder *FLAC__stream_decoder_new(void); - -/** Free a decoder instance. Deletes the object pointed to by \a decoder. - * - * \param decoder A pointer to an existing decoder. - * \assert - * \code decoder != NULL \endcode - */ -FLAC_API void FLAC__stream_decoder_delete(FLAC__StreamDecoder *decoder); - - -/*********************************************************************** - * - * Public class method prototypes - * - ***********************************************************************/ - -/** Set the serial number for the FLAC stream within the Ogg container. - * The default behavior is to use the serial number of the first Ogg - * page. Setting a serial number here will explicitly specify which - * stream is to be decoded. - * - * \note - * This does not need to be set for native FLAC decoding. - * - * \default \c use serial number of first page - * \param decoder A decoder instance to set. - * \param serial_number See above. - * \assert - * \code decoder != NULL \endcode - * \retval FLAC__bool - * \c false if the decoder is already initialized, else \c true. - */ -FLAC_API FLAC__bool FLAC__stream_decoder_set_ogg_serial_number(FLAC__StreamDecoder *decoder, long serial_number); - -/** Set the "MD5 signature checking" flag. If \c true, the decoder will - * compute the MD5 signature of the unencoded audio data while decoding - * and compare it to the signature from the STREAMINFO block, if it - * exists, during FLAC__stream_decoder_finish(). - * - * MD5 signature checking will be turned off (until the next - * FLAC__stream_decoder_reset()) if there is no signature in the - * STREAMINFO block or when a seek is attempted. - * - * Clients that do not use the MD5 check should leave this off to speed - * up decoding. - * - * \default \c false - * \param decoder A decoder instance to set. - * \param value Flag value (see above). - * \assert - * \code decoder != NULL \endcode - * \retval FLAC__bool - * \c false if the decoder is already initialized, else \c true. - */ -FLAC_API FLAC__bool FLAC__stream_decoder_set_md5_checking(FLAC__StreamDecoder *decoder, FLAC__bool value); - -/** Direct the decoder to pass on all metadata blocks of type \a type. - * - * \default By default, only the \c STREAMINFO block is returned via the - * metadata callback. - * \param decoder A decoder instance to set. - * \param type See above. - * \assert - * \code decoder != NULL \endcode - * \a type is valid - * \retval FLAC__bool - * \c false if the decoder is already initialized, else \c true. - */ -FLAC_API FLAC__bool FLAC__stream_decoder_set_metadata_respond(FLAC__StreamDecoder *decoder, FLAC__MetadataType type); - -/** Direct the decoder to pass on all APPLICATION metadata blocks of the - * given \a id. - * - * \default By default, only the \c STREAMINFO block is returned via the - * metadata callback. - * \param decoder A decoder instance to set. - * \param id See above. - * \assert - * \code decoder != NULL \endcode - * \code id != NULL \endcode - * \retval FLAC__bool - * \c false if the decoder is already initialized, else \c true. - */ -FLAC_API FLAC__bool FLAC__stream_decoder_set_metadata_respond_application(FLAC__StreamDecoder *decoder, const FLAC__byte id[4]); - -/** Direct the decoder to pass on all metadata blocks of any type. - * - * \default By default, only the \c STREAMINFO block is returned via the - * metadata callback. - * \param decoder A decoder instance to set. - * \assert - * \code decoder != NULL \endcode - * \retval FLAC__bool - * \c false if the decoder is already initialized, else \c true. - */ -FLAC_API FLAC__bool FLAC__stream_decoder_set_metadata_respond_all(FLAC__StreamDecoder *decoder); - -/** Direct the decoder to filter out all metadata blocks of type \a type. - * - * \default By default, only the \c STREAMINFO block is returned via the - * metadata callback. - * \param decoder A decoder instance to set. - * \param type See above. - * \assert - * \code decoder != NULL \endcode - * \a type is valid - * \retval FLAC__bool - * \c false if the decoder is already initialized, else \c true. - */ -FLAC_API FLAC__bool FLAC__stream_decoder_set_metadata_ignore(FLAC__StreamDecoder *decoder, FLAC__MetadataType type); - -/** Direct the decoder to filter out all APPLICATION metadata blocks of - * the given \a id. - * - * \default By default, only the \c STREAMINFO block is returned via the - * metadata callback. - * \param decoder A decoder instance to set. - * \param id See above. - * \assert - * \code decoder != NULL \endcode - * \code id != NULL \endcode - * \retval FLAC__bool - * \c false if the decoder is already initialized, else \c true. - */ -FLAC_API FLAC__bool FLAC__stream_decoder_set_metadata_ignore_application(FLAC__StreamDecoder *decoder, const FLAC__byte id[4]); - -/** Direct the decoder to filter out all metadata blocks of any type. - * - * \default By default, only the \c STREAMINFO block is returned via the - * metadata callback. - * \param decoder A decoder instance to set. - * \assert - * \code decoder != NULL \endcode - * \retval FLAC__bool - * \c false if the decoder is already initialized, else \c true. - */ -FLAC_API FLAC__bool FLAC__stream_decoder_set_metadata_ignore_all(FLAC__StreamDecoder *decoder); - -/** Get the current decoder state. - * - * \param decoder A decoder instance to query. - * \assert - * \code decoder != NULL \endcode - * \retval FLAC__StreamDecoderState - * The current decoder state. - */ -FLAC_API FLAC__StreamDecoderState FLAC__stream_decoder_get_state(const FLAC__StreamDecoder *decoder); - -/** Get the current decoder state as a C string. - * - * \param decoder A decoder instance to query. - * \assert - * \code decoder != NULL \endcode - * \retval const char * - * The decoder state as a C string. Do not modify the contents. - */ -FLAC_API const char *FLAC__stream_decoder_get_resolved_state_string(const FLAC__StreamDecoder *decoder); - -/** Get the "MD5 signature checking" flag. - * This is the value of the setting, not whether or not the decoder is - * currently checking the MD5 (remember, it can be turned off automatically - * by a seek). When the decoder is reset the flag will be restored to the - * value returned by this function. - * - * \param decoder A decoder instance to query. - * \assert - * \code decoder != NULL \endcode - * \retval FLAC__bool - * See above. - */ -FLAC_API FLAC__bool FLAC__stream_decoder_get_md5_checking(const FLAC__StreamDecoder *decoder); - -/** Get the total number of samples in the stream being decoded. - * Will only be valid after decoding has started and will contain the - * value from the \c STREAMINFO block. A value of \c 0 means "unknown". - * - * \param decoder A decoder instance to query. - * \assert - * \code decoder != NULL \endcode - * \retval unsigned - * See above. - */ -FLAC_API FLAC__uint64 FLAC__stream_decoder_get_total_samples(const FLAC__StreamDecoder *decoder); - -/** Get the current number of channels in the stream being decoded. - * Will only be valid after decoding has started and will contain the - * value from the most recently decoded frame header. - * - * \param decoder A decoder instance to query. - * \assert - * \code decoder != NULL \endcode - * \retval unsigned - * See above. - */ -FLAC_API unsigned FLAC__stream_decoder_get_channels(const FLAC__StreamDecoder *decoder); - -/** Get the current channel assignment in the stream being decoded. - * Will only be valid after decoding has started and will contain the - * value from the most recently decoded frame header. - * - * \param decoder A decoder instance to query. - * \assert - * \code decoder != NULL \endcode - * \retval FLAC__ChannelAssignment - * See above. - */ -FLAC_API FLAC__ChannelAssignment FLAC__stream_decoder_get_channel_assignment(const FLAC__StreamDecoder *decoder); - -/** Get the current sample resolution in the stream being decoded. - * Will only be valid after decoding has started and will contain the - * value from the most recently decoded frame header. - * - * \param decoder A decoder instance to query. - * \assert - * \code decoder != NULL \endcode - * \retval unsigned - * See above. - */ -FLAC_API unsigned FLAC__stream_decoder_get_bits_per_sample(const FLAC__StreamDecoder *decoder); - -/** Get the current sample rate in Hz of the stream being decoded. - * Will only be valid after decoding has started and will contain the - * value from the most recently decoded frame header. - * - * \param decoder A decoder instance to query. - * \assert - * \code decoder != NULL \endcode - * \retval unsigned - * See above. - */ -FLAC_API unsigned FLAC__stream_decoder_get_sample_rate(const FLAC__StreamDecoder *decoder); - -/** Get the current blocksize of the stream being decoded. - * Will only be valid after decoding has started and will contain the - * value from the most recently decoded frame header. - * - * \param decoder A decoder instance to query. - * \assert - * \code decoder != NULL \endcode - * \retval unsigned - * See above. - */ -FLAC_API unsigned FLAC__stream_decoder_get_blocksize(const FLAC__StreamDecoder *decoder); - -/** Returns the decoder's current read position within the stream. - * The position is the byte offset from the start of the stream. - * Bytes before this position have been fully decoded. Note that - * there may still be undecoded bytes in the decoder's read FIFO. - * The returned position is correct even after a seek. - * - * \warning This function currently only works for native FLAC, - * not Ogg FLAC streams. - * - * \param decoder A decoder instance to query. - * \param position Address at which to return the desired position. - * \assert - * \code decoder != NULL \endcode - * \code position != NULL \endcode - * \retval FLAC__bool - * \c true if successful, \c false if the stream is not native FLAC, - * or there was an error from the 'tell' callback or it returned - * \c FLAC__STREAM_DECODER_TELL_STATUS_UNSUPPORTED. - */ -FLAC_API FLAC__bool FLAC__stream_decoder_get_decode_position(const FLAC__StreamDecoder *decoder, FLAC__uint64 *position); - -/** Initialize the decoder instance to decode native FLAC streams. - * - * This flavor of initialization sets up the decoder to decode from a - * native FLAC stream. I/O is performed via callbacks to the client. - * For decoding from a plain file via filename or open FILE*, - * FLAC__stream_decoder_init_file() and FLAC__stream_decoder_init_FILE() - * provide a simpler interface. - * - * This function should be called after FLAC__stream_decoder_new() and - * FLAC__stream_decoder_set_*() but before any of the - * FLAC__stream_decoder_process_*() functions. Will set and return the - * decoder state, which will be FLAC__STREAM_DECODER_SEARCH_FOR_METADATA - * if initialization succeeded. - * - * \param decoder An uninitialized decoder instance. - * \param read_callback See FLAC__StreamDecoderReadCallback. This - * pointer must not be \c NULL. - * \param seek_callback See FLAC__StreamDecoderSeekCallback. This - * pointer may be \c NULL if seeking is not - * supported. If \a seek_callback is not \c NULL then a - * \a tell_callback, \a length_callback, and \a eof_callback must also be supplied. - * Alternatively, a dummy seek callback that just - * returns \c FLAC__STREAM_DECODER_SEEK_STATUS_UNSUPPORTED - * may also be supplied, all though this is slightly - * less efficient for the decoder. - * \param tell_callback See FLAC__StreamDecoderTellCallback. This - * pointer may be \c NULL if not supported by the client. If - * \a seek_callback is not \c NULL then a - * \a tell_callback must also be supplied. - * Alternatively, a dummy tell callback that just - * returns \c FLAC__STREAM_DECODER_TELL_STATUS_UNSUPPORTED - * may also be supplied, all though this is slightly - * less efficient for the decoder. - * \param length_callback See FLAC__StreamDecoderLengthCallback. This - * pointer may be \c NULL if not supported by the client. If - * \a seek_callback is not \c NULL then a - * \a length_callback must also be supplied. - * Alternatively, a dummy length callback that just - * returns \c FLAC__STREAM_DECODER_LENGTH_STATUS_UNSUPPORTED - * may also be supplied, all though this is slightly - * less efficient for the decoder. - * \param eof_callback See FLAC__StreamDecoderEofCallback. This - * pointer may be \c NULL if not supported by the client. If - * \a seek_callback is not \c NULL then a - * \a eof_callback must also be supplied. - * Alternatively, a dummy length callback that just - * returns \c false - * may also be supplied, all though this is slightly - * less efficient for the decoder. - * \param write_callback See FLAC__StreamDecoderWriteCallback. This - * pointer must not be \c NULL. - * \param metadata_callback See FLAC__StreamDecoderMetadataCallback. This - * pointer may be \c NULL if the callback is not - * desired. - * \param error_callback See FLAC__StreamDecoderErrorCallback. This - * pointer must not be \c NULL. - * \param client_data This value will be supplied to callbacks in their - * \a client_data argument. - * \assert - * \code decoder != NULL \endcode - * \retval FLAC__StreamDecoderInitStatus - * \c FLAC__STREAM_DECODER_INIT_STATUS_OK if initialization was successful; - * see FLAC__StreamDecoderInitStatus for the meanings of other return values. - */ -FLAC_API FLAC__StreamDecoderInitStatus FLAC__stream_decoder_init_stream( - FLAC__StreamDecoder *decoder, - FLAC__StreamDecoderReadCallback read_callback, - FLAC__StreamDecoderSeekCallback seek_callback, - FLAC__StreamDecoderTellCallback tell_callback, - FLAC__StreamDecoderLengthCallback length_callback, - FLAC__StreamDecoderEofCallback eof_callback, - FLAC__StreamDecoderWriteCallback write_callback, - FLAC__StreamDecoderMetadataCallback metadata_callback, - FLAC__StreamDecoderErrorCallback error_callback, - void *client_data -); - -/** Initialize the decoder instance to decode Ogg FLAC streams. - * - * This flavor of initialization sets up the decoder to decode from a - * FLAC stream in an Ogg container. I/O is performed via callbacks to the - * client. For decoding from a plain file via filename or open FILE*, - * FLAC__stream_decoder_init_ogg_file() and FLAC__stream_decoder_init_ogg_FILE() - * provide a simpler interface. - * - * This function should be called after FLAC__stream_decoder_new() and - * FLAC__stream_decoder_set_*() but before any of the - * FLAC__stream_decoder_process_*() functions. Will set and return the - * decoder state, which will be FLAC__STREAM_DECODER_SEARCH_FOR_METADATA - * if initialization succeeded. - * - * \note Support for Ogg FLAC in the library is optional. If this - * library has been built without support for Ogg FLAC, this function - * will return \c FLAC__STREAM_DECODER_INIT_STATUS_UNSUPPORTED_CONTAINER. - * - * \param decoder An uninitialized decoder instance. - * \param read_callback See FLAC__StreamDecoderReadCallback. This - * pointer must not be \c NULL. - * \param seek_callback See FLAC__StreamDecoderSeekCallback. This - * pointer may be \c NULL if seeking is not - * supported. If \a seek_callback is not \c NULL then a - * \a tell_callback, \a length_callback, and \a eof_callback must also be supplied. - * Alternatively, a dummy seek callback that just - * returns \c FLAC__STREAM_DECODER_SEEK_STATUS_UNSUPPORTED - * may also be supplied, all though this is slightly - * less efficient for the decoder. - * \param tell_callback See FLAC__StreamDecoderTellCallback. This - * pointer may be \c NULL if not supported by the client. If - * \a seek_callback is not \c NULL then a - * \a tell_callback must also be supplied. - * Alternatively, a dummy tell callback that just - * returns \c FLAC__STREAM_DECODER_TELL_STATUS_UNSUPPORTED - * may also be supplied, all though this is slightly - * less efficient for the decoder. - * \param length_callback See FLAC__StreamDecoderLengthCallback. This - * pointer may be \c NULL if not supported by the client. If - * \a seek_callback is not \c NULL then a - * \a length_callback must also be supplied. - * Alternatively, a dummy length callback that just - * returns \c FLAC__STREAM_DECODER_LENGTH_STATUS_UNSUPPORTED - * may also be supplied, all though this is slightly - * less efficient for the decoder. - * \param eof_callback See FLAC__StreamDecoderEofCallback. This - * pointer may be \c NULL if not supported by the client. If - * \a seek_callback is not \c NULL then a - * \a eof_callback must also be supplied. - * Alternatively, a dummy length callback that just - * returns \c false - * may also be supplied, all though this is slightly - * less efficient for the decoder. - * \param write_callback See FLAC__StreamDecoderWriteCallback. This - * pointer must not be \c NULL. - * \param metadata_callback See FLAC__StreamDecoderMetadataCallback. This - * pointer may be \c NULL if the callback is not - * desired. - * \param error_callback See FLAC__StreamDecoderErrorCallback. This - * pointer must not be \c NULL. - * \param client_data This value will be supplied to callbacks in their - * \a client_data argument. - * \assert - * \code decoder != NULL \endcode - * \retval FLAC__StreamDecoderInitStatus - * \c FLAC__STREAM_DECODER_INIT_STATUS_OK if initialization was successful; - * see FLAC__StreamDecoderInitStatus for the meanings of other return values. - */ -FLAC_API FLAC__StreamDecoderInitStatus FLAC__stream_decoder_init_ogg_stream( - FLAC__StreamDecoder *decoder, - FLAC__StreamDecoderReadCallback read_callback, - FLAC__StreamDecoderSeekCallback seek_callback, - FLAC__StreamDecoderTellCallback tell_callback, - FLAC__StreamDecoderLengthCallback length_callback, - FLAC__StreamDecoderEofCallback eof_callback, - FLAC__StreamDecoderWriteCallback write_callback, - FLAC__StreamDecoderMetadataCallback metadata_callback, - FLAC__StreamDecoderErrorCallback error_callback, - void *client_data -); - -/** Initialize the decoder instance to decode native FLAC files. - * - * This flavor of initialization sets up the decoder to decode from a - * plain native FLAC file. For non-stdio streams, you must use - * FLAC__stream_decoder_init_stream() and provide callbacks for the I/O. - * - * This function should be called after FLAC__stream_decoder_new() and - * FLAC__stream_decoder_set_*() but before any of the - * FLAC__stream_decoder_process_*() functions. Will set and return the - * decoder state, which will be FLAC__STREAM_DECODER_SEARCH_FOR_METADATA - * if initialization succeeded. - * - * \param decoder An uninitialized decoder instance. - * \param file An open FLAC file. The file should have been - * opened with mode \c "rb" and rewound. The file - * becomes owned by the decoder and should not be - * manipulated by the client while decoding. - * Unless \a file is \c stdin, it will be closed - * when FLAC__stream_decoder_finish() is called. - * Note however that seeking will not work when - * decoding from \c stdout since it is not seekable. - * \param write_callback See FLAC__StreamDecoderWriteCallback. This - * pointer must not be \c NULL. - * \param metadata_callback See FLAC__StreamDecoderMetadataCallback. This - * pointer may be \c NULL if the callback is not - * desired. - * \param error_callback See FLAC__StreamDecoderErrorCallback. This - * pointer must not be \c NULL. - * \param client_data This value will be supplied to callbacks in their - * \a client_data argument. - * \assert - * \code decoder != NULL \endcode - * \code file != NULL \endcode - * \retval FLAC__StreamDecoderInitStatus - * \c FLAC__STREAM_DECODER_INIT_STATUS_OK if initialization was successful; - * see FLAC__StreamDecoderInitStatus for the meanings of other return values. - */ -FLAC_API FLAC__StreamDecoderInitStatus FLAC__stream_decoder_init_FILE( - FLAC__StreamDecoder *decoder, - FILE *file, - FLAC__StreamDecoderWriteCallback write_callback, - FLAC__StreamDecoderMetadataCallback metadata_callback, - FLAC__StreamDecoderErrorCallback error_callback, - void *client_data -); - -/** Initialize the decoder instance to decode Ogg FLAC files. - * - * This flavor of initialization sets up the decoder to decode from a - * plain Ogg FLAC file. For non-stdio streams, you must use - * FLAC__stream_decoder_init_ogg_stream() and provide callbacks for the I/O. - * - * This function should be called after FLAC__stream_decoder_new() and - * FLAC__stream_decoder_set_*() but before any of the - * FLAC__stream_decoder_process_*() functions. Will set and return the - * decoder state, which will be FLAC__STREAM_DECODER_SEARCH_FOR_METADATA - * if initialization succeeded. - * - * \note Support for Ogg FLAC in the library is optional. If this - * library has been built without support for Ogg FLAC, this function - * will return \c FLAC__STREAM_DECODER_INIT_STATUS_UNSUPPORTED_CONTAINER. - * - * \param decoder An uninitialized decoder instance. - * \param file An open FLAC file. The file should have been - * opened with mode \c "rb" and rewound. The file - * becomes owned by the decoder and should not be - * manipulated by the client while decoding. - * Unless \a file is \c stdin, it will be closed - * when FLAC__stream_decoder_finish() is called. - * Note however that seeking will not work when - * decoding from \c stdout since it is not seekable. - * \param write_callback See FLAC__StreamDecoderWriteCallback. This - * pointer must not be \c NULL. - * \param metadata_callback See FLAC__StreamDecoderMetadataCallback. This - * pointer may be \c NULL if the callback is not - * desired. - * \param error_callback See FLAC__StreamDecoderErrorCallback. This - * pointer must not be \c NULL. - * \param client_data This value will be supplied to callbacks in their - * \a client_data argument. - * \assert - * \code decoder != NULL \endcode - * \code file != NULL \endcode - * \retval FLAC__StreamDecoderInitStatus - * \c FLAC__STREAM_DECODER_INIT_STATUS_OK if initialization was successful; - * see FLAC__StreamDecoderInitStatus for the meanings of other return values. - */ -FLAC_API FLAC__StreamDecoderInitStatus FLAC__stream_decoder_init_ogg_FILE( - FLAC__StreamDecoder *decoder, - FILE *file, - FLAC__StreamDecoderWriteCallback write_callback, - FLAC__StreamDecoderMetadataCallback metadata_callback, - FLAC__StreamDecoderErrorCallback error_callback, - void *client_data -); - -/** Initialize the decoder instance to decode native FLAC files. - * - * This flavor of initialization sets up the decoder to decode from a plain - * native FLAC file. If POSIX fopen() semantics are not sufficient, (for - * example, with Unicode filenames on Windows), you must use - * FLAC__stream_decoder_init_FILE(), or FLAC__stream_decoder_init_stream() - * and provide callbacks for the I/O. - * - * This function should be called after FLAC__stream_decoder_new() and - * FLAC__stream_decoder_set_*() but before any of the - * FLAC__stream_decoder_process_*() functions. Will set and return the - * decoder state, which will be FLAC__STREAM_DECODER_SEARCH_FOR_METADATA - * if initialization succeeded. - * - * \param decoder An uninitialized decoder instance. - * \param filename The name of the file to decode from. The file will - * be opened with fopen(). Use \c NULL to decode from - * \c stdin. Note that \c stdin is not seekable. - * \param write_callback See FLAC__StreamDecoderWriteCallback. This - * pointer must not be \c NULL. - * \param metadata_callback See FLAC__StreamDecoderMetadataCallback. This - * pointer may be \c NULL if the callback is not - * desired. - * \param error_callback See FLAC__StreamDecoderErrorCallback. This - * pointer must not be \c NULL. - * \param client_data This value will be supplied to callbacks in their - * \a client_data argument. - * \assert - * \code decoder != NULL \endcode - * \retval FLAC__StreamDecoderInitStatus - * \c FLAC__STREAM_DECODER_INIT_STATUS_OK if initialization was successful; - * see FLAC__StreamDecoderInitStatus for the meanings of other return values. - */ -FLAC_API FLAC__StreamDecoderInitStatus FLAC__stream_decoder_init_file( - FLAC__StreamDecoder *decoder, - const char *filename, - FLAC__StreamDecoderWriteCallback write_callback, - FLAC__StreamDecoderMetadataCallback metadata_callback, - FLAC__StreamDecoderErrorCallback error_callback, - void *client_data -); - -/** Initialize the decoder instance to decode Ogg FLAC files. - * - * This flavor of initialization sets up the decoder to decode from a plain - * Ogg FLAC file. If POSIX fopen() semantics are not sufficient, (for - * example, with Unicode filenames on Windows), you must use - * FLAC__stream_decoder_init_ogg_FILE(), or FLAC__stream_decoder_init_ogg_stream() - * and provide callbacks for the I/O. - * - * This function should be called after FLAC__stream_decoder_new() and - * FLAC__stream_decoder_set_*() but before any of the - * FLAC__stream_decoder_process_*() functions. Will set and return the - * decoder state, which will be FLAC__STREAM_DECODER_SEARCH_FOR_METADATA - * if initialization succeeded. - * - * \note Support for Ogg FLAC in the library is optional. If this - * library has been built without support for Ogg FLAC, this function - * will return \c FLAC__STREAM_DECODER_INIT_STATUS_UNSUPPORTED_CONTAINER. - * - * \param decoder An uninitialized decoder instance. - * \param filename The name of the file to decode from. The file will - * be opened with fopen(). Use \c NULL to decode from - * \c stdin. Note that \c stdin is not seekable. - * \param write_callback See FLAC__StreamDecoderWriteCallback. This - * pointer must not be \c NULL. - * \param metadata_callback See FLAC__StreamDecoderMetadataCallback. This - * pointer may be \c NULL if the callback is not - * desired. - * \param error_callback See FLAC__StreamDecoderErrorCallback. This - * pointer must not be \c NULL. - * \param client_data This value will be supplied to callbacks in their - * \a client_data argument. - * \assert - * \code decoder != NULL \endcode - * \retval FLAC__StreamDecoderInitStatus - * \c FLAC__STREAM_DECODER_INIT_STATUS_OK if initialization was successful; - * see FLAC__StreamDecoderInitStatus for the meanings of other return values. - */ -FLAC_API FLAC__StreamDecoderInitStatus FLAC__stream_decoder_init_ogg_file( - FLAC__StreamDecoder *decoder, - const char *filename, - FLAC__StreamDecoderWriteCallback write_callback, - FLAC__StreamDecoderMetadataCallback metadata_callback, - FLAC__StreamDecoderErrorCallback error_callback, - void *client_data -); - -/** Finish the decoding process. - * Flushes the decoding buffer, releases resources, resets the decoder - * settings to their defaults, and returns the decoder state to - * FLAC__STREAM_DECODER_UNINITIALIZED. - * - * In the event of a prematurely-terminated decode, it is not strictly - * necessary to call this immediately before FLAC__stream_decoder_delete() - * but it is good practice to match every FLAC__stream_decoder_init_*() - * with a FLAC__stream_decoder_finish(). - * - * \param decoder An uninitialized decoder instance. - * \assert - * \code decoder != NULL \endcode - * \retval FLAC__bool - * \c false if MD5 checking is on AND a STREAMINFO block was available - * AND the MD5 signature in the STREAMINFO block was non-zero AND the - * signature does not match the one computed by the decoder; else - * \c true. - */ -FLAC_API FLAC__bool FLAC__stream_decoder_finish(FLAC__StreamDecoder *decoder); - -/** Flush the stream input. - * The decoder's input buffer will be cleared and the state set to - * \c FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC. This will also turn - * off MD5 checking. - * - * \param decoder A decoder instance. - * \assert - * \code decoder != NULL \endcode - * \retval FLAC__bool - * \c true if successful, else \c false if a memory allocation - * error occurs (in which case the state will be set to - * \c FLAC__STREAM_DECODER_MEMORY_ALLOCATION_ERROR). - */ -FLAC_API FLAC__bool FLAC__stream_decoder_flush(FLAC__StreamDecoder *decoder); - -/** Reset the decoding process. - * The decoder's input buffer will be cleared and the state set to - * \c FLAC__STREAM_DECODER_SEARCH_FOR_METADATA. This is similar to - * FLAC__stream_decoder_finish() except that the settings are - * preserved; there is no need to call FLAC__stream_decoder_init_*() - * before decoding again. MD5 checking will be restored to its original - * setting. - * - * If the decoder is seekable, or was initialized with - * FLAC__stream_decoder_init*_FILE() or FLAC__stream_decoder_init*_file(), - * the decoder will also attempt to seek to the beginning of the file. - * If this rewind fails, this function will return \c false. It follows - * that FLAC__stream_decoder_reset() cannot be used when decoding from - * \c stdin. - * - * If the decoder was initialized with FLAC__stream_encoder_init*_stream() - * and is not seekable (i.e. no seek callback was provided or the seek - * callback returns \c FLAC__STREAM_DECODER_SEEK_STATUS_UNSUPPORTED), it - * is the duty of the client to start feeding data from the beginning of - * the stream on the next FLAC__stream_decoder_process() or - * FLAC__stream_decoder_process_interleaved() call. - * - * \param decoder A decoder instance. - * \assert - * \code decoder != NULL \endcode - * \retval FLAC__bool - * \c true if successful, else \c false if a memory allocation occurs - * (in which case the state will be set to - * \c FLAC__STREAM_DECODER_MEMORY_ALLOCATION_ERROR) or a seek error - * occurs (the state will be unchanged). - */ -FLAC_API FLAC__bool FLAC__stream_decoder_reset(FLAC__StreamDecoder *decoder); - -/** Decode one metadata block or audio frame. - * This version instructs the decoder to decode a either a single metadata - * block or a single frame and stop, unless the callbacks return a fatal - * error or the read callback returns - * \c FLAC__STREAM_DECODER_READ_STATUS_END_OF_STREAM. - * - * As the decoder needs more input it will call the read callback. - * Depending on what was decoded, the metadata or write callback will be - * called with the decoded metadata block or audio frame. - * - * Unless there is a fatal read error or end of stream, this function - * will return once one whole frame is decoded. In other words, if the - * stream is not synchronized or points to a corrupt frame header, the - * decoder will continue to try and resync until it gets to a valid - * frame, then decode one frame, then return. If the decoder points to - * a frame whose frame CRC in the frame footer does not match the - * computed frame CRC, this function will issue a - * FLAC__STREAM_DECODER_ERROR_STATUS_FRAME_CRC_MISMATCH error to the - * error callback, and return, having decoded one complete, although - * corrupt, frame. (Such corrupted frames are sent as silence of the - * correct length to the write callback.) - * - * \param decoder An initialized decoder instance. - * \assert - * \code decoder != NULL \endcode - * \retval FLAC__bool - * \c false if any fatal read, write, or memory allocation error - * occurred (meaning decoding must stop), else \c true; for more - * information about the decoder, check the decoder state with - * FLAC__stream_decoder_get_state(). - */ -FLAC_API FLAC__bool FLAC__stream_decoder_process_single(FLAC__StreamDecoder *decoder); - -/** Decode until the end of the metadata. - * This version instructs the decoder to decode from the current position - * and continue until all the metadata has been read, or until the - * callbacks return a fatal error or the read callback returns - * \c FLAC__STREAM_DECODER_READ_STATUS_END_OF_STREAM. - * - * As the decoder needs more input it will call the read callback. - * As each metadata block is decoded, the metadata callback will be called - * with the decoded metadata. - * - * \param decoder An initialized decoder instance. - * \assert - * \code decoder != NULL \endcode - * \retval FLAC__bool - * \c false if any fatal read, write, or memory allocation error - * occurred (meaning decoding must stop), else \c true; for more - * information about the decoder, check the decoder state with - * FLAC__stream_decoder_get_state(). - */ -FLAC_API FLAC__bool FLAC__stream_decoder_process_until_end_of_metadata(FLAC__StreamDecoder *decoder); - -/** Decode until the end of the stream. - * This version instructs the decoder to decode from the current position - * and continue until the end of stream (the read callback returns - * \c FLAC__STREAM_DECODER_READ_STATUS_END_OF_STREAM), or until the - * callbacks return a fatal error. - * - * As the decoder needs more input it will call the read callback. - * As each metadata block and frame is decoded, the metadata or write - * callback will be called with the decoded metadata or frame. - * - * \param decoder An initialized decoder instance. - * \assert - * \code decoder != NULL \endcode - * \retval FLAC__bool - * \c false if any fatal read, write, or memory allocation error - * occurred (meaning decoding must stop), else \c true; for more - * information about the decoder, check the decoder state with - * FLAC__stream_decoder_get_state(). - */ -FLAC_API FLAC__bool FLAC__stream_decoder_process_until_end_of_stream(FLAC__StreamDecoder *decoder); - -/** Skip one audio frame. - * This version instructs the decoder to 'skip' a single frame and stop, - * unless the callbacks return a fatal error or the read callback returns - * \c FLAC__STREAM_DECODER_READ_STATUS_END_OF_STREAM. - * - * The decoding flow is the same as what occurs when - * FLAC__stream_decoder_process_single() is called to process an audio - * frame, except that this function does not decode the parsed data into - * PCM or call the write callback. The integrity of the frame is still - * checked the same way as in the other process functions. - * - * This function will return once one whole frame is skipped, in the - * same way that FLAC__stream_decoder_process_single() will return once - * one whole frame is decoded. - * - * This function can be used in more quickly determining FLAC frame - * boundaries when decoding of the actual data is not needed, for - * example when an application is separating a FLAC stream into frames - * for editing or storing in a container. To do this, the application - * can use FLAC__stream_decoder_skip_single_frame() to quickly advance - * to the next frame, then use - * FLAC__stream_decoder_get_decode_position() to find the new frame - * boundary. - * - * This function should only be called when the stream has advanced - * past all the metadata, otherwise it will return \c false. - * - * \param decoder An initialized decoder instance not in a metadata - * state. - * \assert - * \code decoder != NULL \endcode - * \retval FLAC__bool - * \c false if any fatal read, write, or memory allocation error - * occurred (meaning decoding must stop), or if the decoder - * is in the FLAC__STREAM_DECODER_SEARCH_FOR_METADATA or - * FLAC__STREAM_DECODER_READ_METADATA state, else \c true; for more - * information about the decoder, check the decoder state with - * FLAC__stream_decoder_get_state(). - */ -FLAC_API FLAC__bool FLAC__stream_decoder_skip_single_frame(FLAC__StreamDecoder *decoder); - -/** Flush the input and seek to an absolute sample. - * Decoding will resume at the given sample. Note that because of - * this, the next write callback may contain a partial block. The - * client must support seeking the input or this function will fail - * and return \c false. Furthermore, if the decoder state is - * \c FLAC__STREAM_DECODER_SEEK_ERROR, then the decoder must be flushed - * with FLAC__stream_decoder_flush() or reset with - * FLAC__stream_decoder_reset() before decoding can continue. - * - * \param decoder A decoder instance. - * \param sample The target sample number to seek to. - * \assert - * \code decoder != NULL \endcode - * \retval FLAC__bool - * \c true if successful, else \c false. - */ -FLAC_API FLAC__bool FLAC__stream_decoder_seek_absolute(FLAC__StreamDecoder *decoder, FLAC__uint64 sample); - -/* \} */ - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/extlibs/headers/FLAC/stream_encoder.h b/extlibs/headers/FLAC/stream_encoder.h deleted file mode 100644 index 6f7796bb3..000000000 --- a/extlibs/headers/FLAC/stream_encoder.h +++ /dev/null @@ -1,1769 +0,0 @@ -/* libFLAC - Free Lossless Audio Codec library - * Copyright (C) 2000-2009 Josh Coalson - * Copyright (C) 2011-2013 Xiph.Org Foundation - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * - Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * - Neither the name of the Xiph.org Foundation nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef FLAC__STREAM_ENCODER_H -#define FLAC__STREAM_ENCODER_H - -#include /* for FILE */ -#include "export.h" -#include "format.h" -#include "stream_decoder.h" - -#ifdef __cplusplus -extern "C" { -#endif - - -/** \file include/FLAC/stream_encoder.h - * - * \brief - * This module contains the functions which implement the stream - * encoder. - * - * See the detailed documentation in the - * \link flac_stream_encoder stream encoder \endlink module. - */ - -/** \defgroup flac_encoder FLAC/ \*_encoder.h: encoder interfaces - * \ingroup flac - * - * \brief - * This module describes the encoder layers provided by libFLAC. - * - * The stream encoder can be used to encode complete streams either to the - * client via callbacks, or directly to a file, depending on how it is - * initialized. When encoding via callbacks, the client provides a write - * callback which will be called whenever FLAC data is ready to be written. - * If the client also supplies a seek callback, the encoder will also - * automatically handle the writing back of metadata discovered while - * encoding, like stream info, seek points offsets, etc. When encoding to - * a file, the client needs only supply a filename or open \c FILE* and an - * optional progress callback for periodic notification of progress; the - * write and seek callbacks are supplied internally. For more info see the - * \link flac_stream_encoder stream encoder \endlink module. - */ - -/** \defgroup flac_stream_encoder FLAC/stream_encoder.h: stream encoder interface - * \ingroup flac_encoder - * - * \brief - * This module contains the functions which implement the stream - * encoder. - * - * The stream encoder can encode to native FLAC, and optionally Ogg FLAC - * (check FLAC_API_SUPPORTS_OGG_FLAC) streams and files. - * - * The basic usage of this encoder is as follows: - * - The program creates an instance of an encoder using - * FLAC__stream_encoder_new(). - * - The program overrides the default settings using - * FLAC__stream_encoder_set_*() functions. At a minimum, the following - * functions should be called: - * - FLAC__stream_encoder_set_channels() - * - FLAC__stream_encoder_set_bits_per_sample() - * - FLAC__stream_encoder_set_sample_rate() - * - FLAC__stream_encoder_set_ogg_serial_number() (if encoding to Ogg FLAC) - * - FLAC__stream_encoder_set_total_samples_estimate() (if known) - * - If the application wants to control the compression level or set its own - * metadata, then the following should also be called: - * - FLAC__stream_encoder_set_compression_level() - * - FLAC__stream_encoder_set_verify() - * - FLAC__stream_encoder_set_metadata() - * - The rest of the set functions should only be called if the client needs - * exact control over how the audio is compressed; thorough understanding - * of the FLAC format is necessary to achieve good results. - * - The program initializes the instance to validate the settings and - * prepare for encoding using - * - FLAC__stream_encoder_init_stream() or FLAC__stream_encoder_init_FILE() - * or FLAC__stream_encoder_init_file() for native FLAC - * - FLAC__stream_encoder_init_ogg_stream() or FLAC__stream_encoder_init_ogg_FILE() - * or FLAC__stream_encoder_init_ogg_file() for Ogg FLAC - * - The program calls FLAC__stream_encoder_process() or - * FLAC__stream_encoder_process_interleaved() to encode data, which - * subsequently calls the callbacks when there is encoder data ready - * to be written. - * - The program finishes the encoding with FLAC__stream_encoder_finish(), - * which causes the encoder to encode any data still in its input pipe, - * update the metadata with the final encoding statistics if output - * seeking is possible, and finally reset the encoder to the - * uninitialized state. - * - The instance may be used again or deleted with - * FLAC__stream_encoder_delete(). - * - * In more detail, the stream encoder functions similarly to the - * \link flac_stream_decoder stream decoder \endlink, but has fewer - * callbacks and more options. Typically the client will create a new - * instance by calling FLAC__stream_encoder_new(), then set the necessary - * parameters with FLAC__stream_encoder_set_*(), and initialize it by - * calling one of the FLAC__stream_encoder_init_*() functions. - * - * Unlike the decoders, the stream encoder has many options that can - * affect the speed and compression ratio. When setting these parameters - * you should have some basic knowledge of the format (see the - * user-level documentation - * or the formal description). The - * FLAC__stream_encoder_set_*() functions themselves do not validate the - * values as many are interdependent. The FLAC__stream_encoder_init_*() - * functions will do this, so make sure to pay attention to the state - * returned by FLAC__stream_encoder_init_*() to make sure that it is - * FLAC__STREAM_ENCODER_INIT_STATUS_OK. Any parameters that are not set - * before FLAC__stream_encoder_init_*() will take on the defaults from - * the constructor. - * - * There are three initialization functions for native FLAC, one for - * setting up the encoder to encode FLAC data to the client via - * callbacks, and two for encoding directly to a file. - * - * For encoding via callbacks, use FLAC__stream_encoder_init_stream(). - * You must also supply a write callback which will be called anytime - * there is raw encoded data to write. If the client can seek the output - * it is best to also supply seek and tell callbacks, as this allows the - * encoder to go back after encoding is finished to write back - * information that was collected while encoding, like seek point offsets, - * frame sizes, etc. - * - * For encoding directly to a file, use FLAC__stream_encoder_init_FILE() - * or FLAC__stream_encoder_init_file(). Then you must only supply a - * filename or open \c FILE*; the encoder will handle all the callbacks - * internally. You may also supply a progress callback for periodic - * notification of the encoding progress. - * - * There are three similarly-named init functions for encoding to Ogg - * FLAC streams. Check \c FLAC_API_SUPPORTS_OGG_FLAC to find out if the - * library has been built with Ogg support. - * - * The call to FLAC__stream_encoder_init_*() currently will also immediately - * call the write callback several times, once with the \c fLaC signature, - * and once for each encoded metadata block. Note that for Ogg FLAC - * encoding you will usually get at least twice the number of callbacks than - * with native FLAC, one for the Ogg page header and one for the page body. - * - * After initializing the instance, the client may feed audio data to the - * encoder in one of two ways: - * - * - Channel separate, through FLAC__stream_encoder_process() - The client - * will pass an array of pointers to buffers, one for each channel, to - * the encoder, each of the same length. The samples need not be - * block-aligned, but each channel should have the same number of samples. - * - Channel interleaved, through - * FLAC__stream_encoder_process_interleaved() - The client will pass a single - * pointer to data that is channel-interleaved (i.e. channel0_sample0, - * channel1_sample0, ... , channelN_sample0, channel0_sample1, ...). - * Again, the samples need not be block-aligned but they must be - * sample-aligned, i.e. the first value should be channel0_sample0 and - * the last value channelN_sampleM. - * - * Note that for either process call, each sample in the buffers should be a - * signed integer, right-justified to the resolution set by - * FLAC__stream_encoder_set_bits_per_sample(). For example, if the resolution - * is 16 bits per sample, the samples should all be in the range [-32768,32767]. - * - * When the client is finished encoding data, it calls - * FLAC__stream_encoder_finish(), which causes the encoder to encode any - * data still in its input pipe, and call the metadata callback with the - * final encoding statistics. Then the instance may be deleted with - * FLAC__stream_encoder_delete() or initialized again to encode another - * stream. - * - * For programs that write their own metadata, but that do not know the - * actual metadata until after encoding, it is advantageous to instruct - * the encoder to write a PADDING block of the correct size, so that - * instead of rewriting the whole stream after encoding, the program can - * just overwrite the PADDING block. If only the maximum size of the - * metadata is known, the program can write a slightly larger padding - * block, then split it after encoding. - * - * Make sure you understand how lengths are calculated. All FLAC metadata - * blocks have a 4 byte header which contains the type and length. This - * length does not include the 4 bytes of the header. See the format page - * for the specification of metadata blocks and their lengths. - * - * \note - * If you are writing the FLAC data to a file via callbacks, make sure it - * is open for update (e.g. mode "w+" for stdio streams). This is because - * after the first encoding pass, the encoder will try to seek back to the - * beginning of the stream, to the STREAMINFO block, to write some data - * there. (If using FLAC__stream_encoder_init*_file() or - * FLAC__stream_encoder_init*_FILE(), the file is managed internally.) - * - * \note - * The "set" functions may only be called when the encoder is in the - * state FLAC__STREAM_ENCODER_UNINITIALIZED, i.e. after - * FLAC__stream_encoder_new() or FLAC__stream_encoder_finish(), but - * before FLAC__stream_encoder_init_*(). If this is the case they will - * return \c true, otherwise \c false. - * - * \note - * FLAC__stream_encoder_finish() resets all settings to the constructor - * defaults. - * - * \{ - */ - - -/** State values for a FLAC__StreamEncoder. - * - * The encoder's state can be obtained by calling FLAC__stream_encoder_get_state(). - * - * If the encoder gets into any other state besides \c FLAC__STREAM_ENCODER_OK - * or \c FLAC__STREAM_ENCODER_UNINITIALIZED, it becomes invalid for encoding and - * must be deleted with FLAC__stream_encoder_delete(). - */ -typedef enum { - - FLAC__STREAM_ENCODER_OK = 0, - /**< The encoder is in the normal OK state and samples can be processed. */ - - FLAC__STREAM_ENCODER_UNINITIALIZED, - /**< The encoder is in the uninitialized state; one of the - * FLAC__stream_encoder_init_*() functions must be called before samples - * can be processed. - */ - - FLAC__STREAM_ENCODER_OGG_ERROR, - /**< An error occurred in the underlying Ogg layer. */ - - FLAC__STREAM_ENCODER_VERIFY_DECODER_ERROR, - /**< An error occurred in the underlying verify stream decoder; - * check FLAC__stream_encoder_get_verify_decoder_state(). - */ - - FLAC__STREAM_ENCODER_VERIFY_MISMATCH_IN_AUDIO_DATA, - /**< The verify decoder detected a mismatch between the original - * audio signal and the decoded audio signal. - */ - - FLAC__STREAM_ENCODER_CLIENT_ERROR, - /**< One of the callbacks returned a fatal error. */ - - FLAC__STREAM_ENCODER_IO_ERROR, - /**< An I/O error occurred while opening/reading/writing a file. - * Check \c errno. - */ - - FLAC__STREAM_ENCODER_FRAMING_ERROR, - /**< An error occurred while writing the stream; usually, the - * write_callback returned an error. - */ - - FLAC__STREAM_ENCODER_MEMORY_ALLOCATION_ERROR - /**< Memory allocation failed. */ - -} FLAC__StreamEncoderState; - -/** Maps a FLAC__StreamEncoderState to a C string. - * - * Using a FLAC__StreamEncoderState as the index to this array - * will give the string equivalent. The contents should not be modified. - */ -extern FLAC_API const char * const FLAC__StreamEncoderStateString[]; - - -/** Possible return values for the FLAC__stream_encoder_init_*() functions. - */ -typedef enum { - - FLAC__STREAM_ENCODER_INIT_STATUS_OK = 0, - /**< Initialization was successful. */ - - FLAC__STREAM_ENCODER_INIT_STATUS_ENCODER_ERROR, - /**< General failure to set up encoder; call FLAC__stream_encoder_get_state() for cause. */ - - FLAC__STREAM_ENCODER_INIT_STATUS_UNSUPPORTED_CONTAINER, - /**< The library was not compiled with support for the given container - * format. - */ - - FLAC__STREAM_ENCODER_INIT_STATUS_INVALID_CALLBACKS, - /**< A required callback was not supplied. */ - - FLAC__STREAM_ENCODER_INIT_STATUS_INVALID_NUMBER_OF_CHANNELS, - /**< The encoder has an invalid setting for number of channels. */ - - FLAC__STREAM_ENCODER_INIT_STATUS_INVALID_BITS_PER_SAMPLE, - /**< The encoder has an invalid setting for bits-per-sample. - * FLAC supports 4-32 bps but the reference encoder currently supports - * only up to 24 bps. - */ - - FLAC__STREAM_ENCODER_INIT_STATUS_INVALID_SAMPLE_RATE, - /**< The encoder has an invalid setting for the input sample rate. */ - - FLAC__STREAM_ENCODER_INIT_STATUS_INVALID_BLOCK_SIZE, - /**< The encoder has an invalid setting for the block size. */ - - FLAC__STREAM_ENCODER_INIT_STATUS_INVALID_MAX_LPC_ORDER, - /**< The encoder has an invalid setting for the maximum LPC order. */ - - FLAC__STREAM_ENCODER_INIT_STATUS_INVALID_QLP_COEFF_PRECISION, - /**< The encoder has an invalid setting for the precision of the quantized linear predictor coefficients. */ - - FLAC__STREAM_ENCODER_INIT_STATUS_BLOCK_SIZE_TOO_SMALL_FOR_LPC_ORDER, - /**< The specified block size is less than the maximum LPC order. */ - - FLAC__STREAM_ENCODER_INIT_STATUS_NOT_STREAMABLE, - /**< The encoder is bound to the Subset but other settings violate it. */ - - FLAC__STREAM_ENCODER_INIT_STATUS_INVALID_METADATA, - /**< The metadata input to the encoder is invalid, in one of the following ways: - * - FLAC__stream_encoder_set_metadata() was called with a null pointer but a block count > 0 - * - One of the metadata blocks contains an undefined type - * - It contains an illegal CUESHEET as checked by FLAC__format_cuesheet_is_legal() - * - It contains an illegal SEEKTABLE as checked by FLAC__format_seektable_is_legal() - * - It contains more than one SEEKTABLE block or more than one VORBIS_COMMENT block - */ - - FLAC__STREAM_ENCODER_INIT_STATUS_ALREADY_INITIALIZED - /**< FLAC__stream_encoder_init_*() was called when the encoder was - * already initialized, usually because - * FLAC__stream_encoder_finish() was not called. - */ - -} FLAC__StreamEncoderInitStatus; - -/** Maps a FLAC__StreamEncoderInitStatus to a C string. - * - * Using a FLAC__StreamEncoderInitStatus as the index to this array - * will give the string equivalent. The contents should not be modified. - */ -extern FLAC_API const char * const FLAC__StreamEncoderInitStatusString[]; - - -/** Return values for the FLAC__StreamEncoder read callback. - */ -typedef enum { - - FLAC__STREAM_ENCODER_READ_STATUS_CONTINUE, - /**< The read was OK and decoding can continue. */ - - FLAC__STREAM_ENCODER_READ_STATUS_END_OF_STREAM, - /**< The read was attempted at the end of the stream. */ - - FLAC__STREAM_ENCODER_READ_STATUS_ABORT, - /**< An unrecoverable error occurred. */ - - FLAC__STREAM_ENCODER_READ_STATUS_UNSUPPORTED - /**< Client does not support reading back from the output. */ - -} FLAC__StreamEncoderReadStatus; - -/** Maps a FLAC__StreamEncoderReadStatus to a C string. - * - * Using a FLAC__StreamEncoderReadStatus as the index to this array - * will give the string equivalent. The contents should not be modified. - */ -extern FLAC_API const char * const FLAC__StreamEncoderReadStatusString[]; - - -/** Return values for the FLAC__StreamEncoder write callback. - */ -typedef enum { - - FLAC__STREAM_ENCODER_WRITE_STATUS_OK = 0, - /**< The write was OK and encoding can continue. */ - - FLAC__STREAM_ENCODER_WRITE_STATUS_FATAL_ERROR - /**< An unrecoverable error occurred. The encoder will return from the process call. */ - -} FLAC__StreamEncoderWriteStatus; - -/** Maps a FLAC__StreamEncoderWriteStatus to a C string. - * - * Using a FLAC__StreamEncoderWriteStatus as the index to this array - * will give the string equivalent. The contents should not be modified. - */ -extern FLAC_API const char * const FLAC__StreamEncoderWriteStatusString[]; - - -/** Return values for the FLAC__StreamEncoder seek callback. - */ -typedef enum { - - FLAC__STREAM_ENCODER_SEEK_STATUS_OK, - /**< The seek was OK and encoding can continue. */ - - FLAC__STREAM_ENCODER_SEEK_STATUS_ERROR, - /**< An unrecoverable error occurred. */ - - FLAC__STREAM_ENCODER_SEEK_STATUS_UNSUPPORTED - /**< Client does not support seeking. */ - -} FLAC__StreamEncoderSeekStatus; - -/** Maps a FLAC__StreamEncoderSeekStatus to a C string. - * - * Using a FLAC__StreamEncoderSeekStatus as the index to this array - * will give the string equivalent. The contents should not be modified. - */ -extern FLAC_API const char * const FLAC__StreamEncoderSeekStatusString[]; - - -/** Return values for the FLAC__StreamEncoder tell callback. - */ -typedef enum { - - FLAC__STREAM_ENCODER_TELL_STATUS_OK, - /**< The tell was OK and encoding can continue. */ - - FLAC__STREAM_ENCODER_TELL_STATUS_ERROR, - /**< An unrecoverable error occurred. */ - - FLAC__STREAM_ENCODER_TELL_STATUS_UNSUPPORTED - /**< Client does not support seeking. */ - -} FLAC__StreamEncoderTellStatus; - -/** Maps a FLAC__StreamEncoderTellStatus to a C string. - * - * Using a FLAC__StreamEncoderTellStatus as the index to this array - * will give the string equivalent. The contents should not be modified. - */ -extern FLAC_API const char * const FLAC__StreamEncoderTellStatusString[]; - - -/*********************************************************************** - * - * class FLAC__StreamEncoder - * - ***********************************************************************/ - -struct FLAC__StreamEncoderProtected; -struct FLAC__StreamEncoderPrivate; -/** The opaque structure definition for the stream encoder type. - * See the \link flac_stream_encoder stream encoder module \endlink - * for a detailed description. - */ -typedef struct { - struct FLAC__StreamEncoderProtected *protected_; /* avoid the C++ keyword 'protected' */ - struct FLAC__StreamEncoderPrivate *private_; /* avoid the C++ keyword 'private' */ -} FLAC__StreamEncoder; - -/** Signature for the read callback. - * - * A function pointer matching this signature must be passed to - * FLAC__stream_encoder_init_ogg_stream() if seeking is supported. - * The supplied function will be called when the encoder needs to read back - * encoded data. This happens during the metadata callback, when the encoder - * has to read, modify, and rewrite the metadata (e.g. seekpoints) gathered - * while encoding. The address of the buffer to be filled is supplied, along - * with the number of bytes the buffer can hold. The callback may choose to - * supply less data and modify the byte count but must be careful not to - * overflow the buffer. The callback then returns a status code chosen from - * FLAC__StreamEncoderReadStatus. - * - * Here is an example of a read callback for stdio streams: - * \code - * FLAC__StreamEncoderReadStatus read_cb(const FLAC__StreamEncoder *encoder, FLAC__byte buffer[], size_t *bytes, void *client_data) - * { - * FILE *file = ((MyClientData*)client_data)->file; - * if(*bytes > 0) { - * *bytes = fread(buffer, sizeof(FLAC__byte), *bytes, file); - * if(ferror(file)) - * return FLAC__STREAM_ENCODER_READ_STATUS_ABORT; - * else if(*bytes == 0) - * return FLAC__STREAM_ENCODER_READ_STATUS_END_OF_STREAM; - * else - * return FLAC__STREAM_ENCODER_READ_STATUS_CONTINUE; - * } - * else - * return FLAC__STREAM_ENCODER_READ_STATUS_ABORT; - * } - * \endcode - * - * \note In general, FLAC__StreamEncoder functions which change the - * state should not be called on the \a encoder while in the callback. - * - * \param encoder The encoder instance calling the callback. - * \param buffer A pointer to a location for the callee to store - * data to be encoded. - * \param bytes A pointer to the size of the buffer. On entry - * to the callback, it contains the maximum number - * of bytes that may be stored in \a buffer. The - * callee must set it to the actual number of bytes - * stored (0 in case of error or end-of-stream) before - * returning. - * \param client_data The callee's client data set through - * FLAC__stream_encoder_set_client_data(). - * \retval FLAC__StreamEncoderReadStatus - * The callee's return status. - */ -typedef FLAC__StreamEncoderReadStatus (*FLAC__StreamEncoderReadCallback)(const FLAC__StreamEncoder *encoder, FLAC__byte buffer[], size_t *bytes, void *client_data); - -/** Signature for the write callback. - * - * A function pointer matching this signature must be passed to - * FLAC__stream_encoder_init*_stream(). The supplied function will be called - * by the encoder anytime there is raw encoded data ready to write. It may - * include metadata mixed with encoded audio frames and the data is not - * guaranteed to be aligned on frame or metadata block boundaries. - * - * The only duty of the callback is to write out the \a bytes worth of data - * in \a buffer to the current position in the output stream. The arguments - * \a samples and \a current_frame are purely informational. If \a samples - * is greater than \c 0, then \a current_frame will hold the current frame - * number that is being written; otherwise it indicates that the write - * callback is being called to write metadata. - * - * \note - * Unlike when writing to native FLAC, when writing to Ogg FLAC the - * write callback will be called twice when writing each audio - * frame; once for the page header, and once for the page body. - * When writing the page header, the \a samples argument to the - * write callback will be \c 0. - * - * \note In general, FLAC__StreamEncoder functions which change the - * state should not be called on the \a encoder while in the callback. - * - * \param encoder The encoder instance calling the callback. - * \param buffer An array of encoded data of length \a bytes. - * \param bytes The byte length of \a buffer. - * \param samples The number of samples encoded by \a buffer. - * \c 0 has a special meaning; see above. - * \param current_frame The number of the current frame being encoded. - * \param client_data The callee's client data set through - * FLAC__stream_encoder_init_*(). - * \retval FLAC__StreamEncoderWriteStatus - * The callee's return status. - */ -typedef FLAC__StreamEncoderWriteStatus (*FLAC__StreamEncoderWriteCallback)(const FLAC__StreamEncoder *encoder, const FLAC__byte buffer[], size_t bytes, unsigned samples, unsigned current_frame, void *client_data); - -/** Signature for the seek callback. - * - * A function pointer matching this signature may be passed to - * FLAC__stream_encoder_init*_stream(). The supplied function will be called - * when the encoder needs to seek the output stream. The encoder will pass - * the absolute byte offset to seek to, 0 meaning the beginning of the stream. - * - * Here is an example of a seek callback for stdio streams: - * \code - * FLAC__StreamEncoderSeekStatus seek_cb(const FLAC__StreamEncoder *encoder, FLAC__uint64 absolute_byte_offset, void *client_data) - * { - * FILE *file = ((MyClientData*)client_data)->file; - * if(file == stdin) - * return FLAC__STREAM_ENCODER_SEEK_STATUS_UNSUPPORTED; - * else if(fseeko(file, (off_t)absolute_byte_offset, SEEK_SET) < 0) - * return FLAC__STREAM_ENCODER_SEEK_STATUS_ERROR; - * else - * return FLAC__STREAM_ENCODER_SEEK_STATUS_OK; - * } - * \endcode - * - * \note In general, FLAC__StreamEncoder functions which change the - * state should not be called on the \a encoder while in the callback. - * - * \param encoder The encoder instance calling the callback. - * \param absolute_byte_offset The offset from the beginning of the stream - * to seek to. - * \param client_data The callee's client data set through - * FLAC__stream_encoder_init_*(). - * \retval FLAC__StreamEncoderSeekStatus - * The callee's return status. - */ -typedef FLAC__StreamEncoderSeekStatus (*FLAC__StreamEncoderSeekCallback)(const FLAC__StreamEncoder *encoder, FLAC__uint64 absolute_byte_offset, void *client_data); - -/** Signature for the tell callback. - * - * A function pointer matching this signature may be passed to - * FLAC__stream_encoder_init*_stream(). The supplied function will be called - * when the encoder needs to know the current position of the output stream. - * - * \warning - * The callback must return the true current byte offset of the output to - * which the encoder is writing. If you are buffering the output, make - * sure and take this into account. If you are writing directly to a - * FILE* from your write callback, ftell() is sufficient. If you are - * writing directly to a file descriptor from your write callback, you - * can use lseek(fd, SEEK_CUR, 0). The encoder may later seek back to - * these points to rewrite metadata after encoding. - * - * Here is an example of a tell callback for stdio streams: - * \code - * FLAC__StreamEncoderTellStatus tell_cb(const FLAC__StreamEncoder *encoder, FLAC__uint64 *absolute_byte_offset, void *client_data) - * { - * FILE *file = ((MyClientData*)client_data)->file; - * off_t pos; - * if(file == stdin) - * return FLAC__STREAM_ENCODER_TELL_STATUS_UNSUPPORTED; - * else if((pos = ftello(file)) < 0) - * return FLAC__STREAM_ENCODER_TELL_STATUS_ERROR; - * else { - * *absolute_byte_offset = (FLAC__uint64)pos; - * return FLAC__STREAM_ENCODER_TELL_STATUS_OK; - * } - * } - * \endcode - * - * \note In general, FLAC__StreamEncoder functions which change the - * state should not be called on the \a encoder while in the callback. - * - * \param encoder The encoder instance calling the callback. - * \param absolute_byte_offset The address at which to store the current - * position of the output. - * \param client_data The callee's client data set through - * FLAC__stream_encoder_init_*(). - * \retval FLAC__StreamEncoderTellStatus - * The callee's return status. - */ -typedef FLAC__StreamEncoderTellStatus (*FLAC__StreamEncoderTellCallback)(const FLAC__StreamEncoder *encoder, FLAC__uint64 *absolute_byte_offset, void *client_data); - -/** Signature for the metadata callback. - * - * A function pointer matching this signature may be passed to - * FLAC__stream_encoder_init*_stream(). The supplied function will be called - * once at the end of encoding with the populated STREAMINFO structure. This - * is so the client can seek back to the beginning of the file and write the - * STREAMINFO block with the correct statistics after encoding (like - * minimum/maximum frame size and total samples). - * - * \note In general, FLAC__StreamEncoder functions which change the - * state should not be called on the \a encoder while in the callback. - * - * \param encoder The encoder instance calling the callback. - * \param metadata The final populated STREAMINFO block. - * \param client_data The callee's client data set through - * FLAC__stream_encoder_init_*(). - */ -typedef void (*FLAC__StreamEncoderMetadataCallback)(const FLAC__StreamEncoder *encoder, const FLAC__StreamMetadata *metadata, void *client_data); - -/** Signature for the progress callback. - * - * A function pointer matching this signature may be passed to - * FLAC__stream_encoder_init*_file() or FLAC__stream_encoder_init*_FILE(). - * The supplied function will be called when the encoder has finished - * writing a frame. The \c total_frames_estimate argument to the - * callback will be based on the value from - * FLAC__stream_encoder_set_total_samples_estimate(). - * - * \note In general, FLAC__StreamEncoder functions which change the - * state should not be called on the \a encoder while in the callback. - * - * \param encoder The encoder instance calling the callback. - * \param bytes_written Bytes written so far. - * \param samples_written Samples written so far. - * \param frames_written Frames written so far. - * \param total_frames_estimate The estimate of the total number of - * frames to be written. - * \param client_data The callee's client data set through - * FLAC__stream_encoder_init_*(). - */ -typedef void (*FLAC__StreamEncoderProgressCallback)(const FLAC__StreamEncoder *encoder, FLAC__uint64 bytes_written, FLAC__uint64 samples_written, unsigned frames_written, unsigned total_frames_estimate, void *client_data); - - -/*********************************************************************** - * - * Class constructor/destructor - * - ***********************************************************************/ - -/** Create a new stream encoder instance. The instance is created with - * default settings; see the individual FLAC__stream_encoder_set_*() - * functions for each setting's default. - * - * \retval FLAC__StreamEncoder* - * \c NULL if there was an error allocating memory, else the new instance. - */ -FLAC_API FLAC__StreamEncoder *FLAC__stream_encoder_new(void); - -/** Free an encoder instance. Deletes the object pointed to by \a encoder. - * - * \param encoder A pointer to an existing encoder. - * \assert - * \code encoder != NULL \endcode - */ -FLAC_API void FLAC__stream_encoder_delete(FLAC__StreamEncoder *encoder); - - -/*********************************************************************** - * - * Public class method prototypes - * - ***********************************************************************/ - -/** Set the serial number for the FLAC stream to use in the Ogg container. - * - * \note - * This does not need to be set for native FLAC encoding. - * - * \note - * It is recommended to set a serial number explicitly as the default of '0' - * may collide with other streams. - * - * \default \c 0 - * \param encoder An encoder instance to set. - * \param serial_number See above. - * \assert - * \code encoder != NULL \endcode - * \retval FLAC__bool - * \c false if the encoder is already initialized, else \c true. - */ -FLAC_API FLAC__bool FLAC__stream_encoder_set_ogg_serial_number(FLAC__StreamEncoder *encoder, long serial_number); - -/** Set the "verify" flag. If \c true, the encoder will verify it's own - * encoded output by feeding it through an internal decoder and comparing - * the original signal against the decoded signal. If a mismatch occurs, - * the process call will return \c false. Note that this will slow the - * encoding process by the extra time required for decoding and comparison. - * - * \default \c false - * \param encoder An encoder instance to set. - * \param value Flag value (see above). - * \assert - * \code encoder != NULL \endcode - * \retval FLAC__bool - * \c false if the encoder is already initialized, else \c true. - */ -FLAC_API FLAC__bool FLAC__stream_encoder_set_verify(FLAC__StreamEncoder *encoder, FLAC__bool value); - -/** Set the Subset flag. If \c true, - * the encoder will comply with the Subset and will check the - * settings during FLAC__stream_encoder_init_*() to see if all settings - * comply. If \c false, the settings may take advantage of the full - * range that the format allows. - * - * Make sure you know what it entails before setting this to \c false. - * - * \default \c true - * \param encoder An encoder instance to set. - * \param value Flag value (see above). - * \assert - * \code encoder != NULL \endcode - * \retval FLAC__bool - * \c false if the encoder is already initialized, else \c true. - */ -FLAC_API FLAC__bool FLAC__stream_encoder_set_streamable_subset(FLAC__StreamEncoder *encoder, FLAC__bool value); - -/** Set the number of channels to be encoded. - * - * \default \c 2 - * \param encoder An encoder instance to set. - * \param value See above. - * \assert - * \code encoder != NULL \endcode - * \retval FLAC__bool - * \c false if the encoder is already initialized, else \c true. - */ -FLAC_API FLAC__bool FLAC__stream_encoder_set_channels(FLAC__StreamEncoder *encoder, unsigned value); - -/** Set the sample resolution of the input to be encoded. - * - * \warning - * Do not feed the encoder data that is wider than the value you - * set here or you will generate an invalid stream. - * - * \default \c 16 - * \param encoder An encoder instance to set. - * \param value See above. - * \assert - * \code encoder != NULL \endcode - * \retval FLAC__bool - * \c false if the encoder is already initialized, else \c true. - */ -FLAC_API FLAC__bool FLAC__stream_encoder_set_bits_per_sample(FLAC__StreamEncoder *encoder, unsigned value); - -/** Set the sample rate (in Hz) of the input to be encoded. - * - * \default \c 44100 - * \param encoder An encoder instance to set. - * \param value See above. - * \assert - * \code encoder != NULL \endcode - * \retval FLAC__bool - * \c false if the encoder is already initialized, else \c true. - */ -FLAC_API FLAC__bool FLAC__stream_encoder_set_sample_rate(FLAC__StreamEncoder *encoder, unsigned value); - -/** Set the compression level - * - * The compression level is roughly proportional to the amount of effort - * the encoder expends to compress the file. A higher level usually - * means more computation but higher compression. The default level is - * suitable for most applications. - * - * Currently the levels range from \c 0 (fastest, least compression) to - * \c 8 (slowest, most compression). A value larger than \c 8 will be - * treated as \c 8. - * - * This function automatically calls the following other \c _set_ - * functions with appropriate values, so the client does not need to - * unless it specifically wants to override them: - * - FLAC__stream_encoder_set_do_mid_side_stereo() - * - FLAC__stream_encoder_set_loose_mid_side_stereo() - * - FLAC__stream_encoder_set_apodization() - * - FLAC__stream_encoder_set_max_lpc_order() - * - FLAC__stream_encoder_set_qlp_coeff_precision() - * - FLAC__stream_encoder_set_do_qlp_coeff_prec_search() - * - FLAC__stream_encoder_set_do_escape_coding() - * - FLAC__stream_encoder_set_do_exhaustive_model_search() - * - FLAC__stream_encoder_set_min_residual_partition_order() - * - FLAC__stream_encoder_set_max_residual_partition_order() - * - FLAC__stream_encoder_set_rice_parameter_search_dist() - * - * The actual values set for each level are: - * - * - * - * - * - * - * - * - * - * - * - * - *
level - * do mid-side stereo - * loose mid-side stereo - * apodization - * max lpc order - * qlp coeff precision - * qlp coeff prec search - * escape coding - * exhaustive model search - * min residual partition order - * max residual partition order - * rice parameter search dist - *
0 false false tukey(0.5) 0 0 false false false 0 3 0
1 true true tukey(0.5) 0 0 false false false 0 3 0
2 true false tukey(0.5) 0 0 false false false 0 3 0
3 false false tukey(0.5) 6 0 false false false 0 4 0
4 true true tukey(0.5) 8 0 false false false 0 4 0
5 true false tukey(0.5) 8 0 false false false 0 5 0
6 true false tukey(0.5) 8 0 false false false 0 6 0
7 true false tukey(0.5) 8 0 false false true 0 6 0
8 true false tukey(0.5) 12 0 false false true 0 6 0
- * - * \default \c 5 - * \param encoder An encoder instance to set. - * \param value See above. - * \assert - * \code encoder != NULL \endcode - * \retval FLAC__bool - * \c false if the encoder is already initialized, else \c true. - */ -FLAC_API FLAC__bool FLAC__stream_encoder_set_compression_level(FLAC__StreamEncoder *encoder, unsigned value); - -/** Set the blocksize to use while encoding. - * - * The number of samples to use per frame. Use \c 0 to let the encoder - * estimate a blocksize; this is usually best. - * - * \default \c 0 - * \param encoder An encoder instance to set. - * \param value See above. - * \assert - * \code encoder != NULL \endcode - * \retval FLAC__bool - * \c false if the encoder is already initialized, else \c true. - */ -FLAC_API FLAC__bool FLAC__stream_encoder_set_blocksize(FLAC__StreamEncoder *encoder, unsigned value); - -/** Set to \c true to enable mid-side encoding on stereo input. The - * number of channels must be 2 for this to have any effect. Set to - * \c false to use only independent channel coding. - * - * \default \c false - * \param encoder An encoder instance to set. - * \param value Flag value (see above). - * \assert - * \code encoder != NULL \endcode - * \retval FLAC__bool - * \c false if the encoder is already initialized, else \c true. - */ -FLAC_API FLAC__bool FLAC__stream_encoder_set_do_mid_side_stereo(FLAC__StreamEncoder *encoder, FLAC__bool value); - -/** Set to \c true to enable adaptive switching between mid-side and - * left-right encoding on stereo input. Set to \c false to use - * exhaustive searching. Setting this to \c true requires - * FLAC__stream_encoder_set_do_mid_side_stereo() to also be set to - * \c true in order to have any effect. - * - * \default \c false - * \param encoder An encoder instance to set. - * \param value Flag value (see above). - * \assert - * \code encoder != NULL \endcode - * \retval FLAC__bool - * \c false if the encoder is already initialized, else \c true. - */ -FLAC_API FLAC__bool FLAC__stream_encoder_set_loose_mid_side_stereo(FLAC__StreamEncoder *encoder, FLAC__bool value); - -/** Sets the apodization function(s) the encoder will use when windowing - * audio data for LPC analysis. - * - * The \a specification is a plain ASCII string which specifies exactly - * which functions to use. There may be more than one (up to 32), - * separated by \c ';' characters. Some functions take one or more - * comma-separated arguments in parentheses. - * - * The available functions are \c bartlett, \c bartlett_hann, - * \c blackman, \c blackman_harris_4term_92db, \c connes, \c flattop, - * \c gauss(STDDEV), \c hamming, \c hann, \c kaiser_bessel, \c nuttall, - * \c rectangle, \c triangle, \c tukey(P), \c welch. - * - * For \c gauss(STDDEV), STDDEV specifies the standard deviation - * (0blocksize / (2 ^ order). - * - * Set both min and max values to \c 0 to force a single context, - * whose Rice parameter is based on the residual signal variance. - * Otherwise, set a min and max order, and the encoder will search - * all orders, using the mean of each context for its Rice parameter, - * and use the best. - * - * \default \c 0 - * \param encoder An encoder instance to set. - * \param value See above. - * \assert - * \code encoder != NULL \endcode - * \retval FLAC__bool - * \c false if the encoder is already initialized, else \c true. - */ -FLAC_API FLAC__bool FLAC__stream_encoder_set_min_residual_partition_order(FLAC__StreamEncoder *encoder, unsigned value); - -/** Set the maximum partition order to search when coding the residual. - * This is used in tandem with - * FLAC__stream_encoder_set_min_residual_partition_order(). - * - * The partition order determines the context size in the residual. - * The context size will be approximately blocksize / (2 ^ order). - * - * Set both min and max values to \c 0 to force a single context, - * whose Rice parameter is based on the residual signal variance. - * Otherwise, set a min and max order, and the encoder will search - * all orders, using the mean of each context for its Rice parameter, - * and use the best. - * - * \default \c 0 - * \param encoder An encoder instance to set. - * \param value See above. - * \assert - * \code encoder != NULL \endcode - * \retval FLAC__bool - * \c false if the encoder is already initialized, else \c true. - */ -FLAC_API FLAC__bool FLAC__stream_encoder_set_max_residual_partition_order(FLAC__StreamEncoder *encoder, unsigned value); - -/** Deprecated. Setting this value has no effect. - * - * \default \c 0 - * \param encoder An encoder instance to set. - * \param value See above. - * \assert - * \code encoder != NULL \endcode - * \retval FLAC__bool - * \c false if the encoder is already initialized, else \c true. - */ -FLAC_API FLAC__bool FLAC__stream_encoder_set_rice_parameter_search_dist(FLAC__StreamEncoder *encoder, unsigned value); - -/** Set an estimate of the total samples that will be encoded. - * This is merely an estimate and may be set to \c 0 if unknown. - * This value will be written to the STREAMINFO block before encoding, - * and can remove the need for the caller to rewrite the value later - * if the value is known before encoding. - * - * \default \c 0 - * \param encoder An encoder instance to set. - * \param value See above. - * \assert - * \code encoder != NULL \endcode - * \retval FLAC__bool - * \c false if the encoder is already initialized, else \c true. - */ -FLAC_API FLAC__bool FLAC__stream_encoder_set_total_samples_estimate(FLAC__StreamEncoder *encoder, FLAC__uint64 value); - -/** Set the metadata blocks to be emitted to the stream before encoding. - * A value of \c NULL, \c 0 implies no metadata; otherwise, supply an - * array of pointers to metadata blocks. The array is non-const since - * the encoder may need to change the \a is_last flag inside them, and - * in some cases update seek point offsets. Otherwise, the encoder will - * not modify or free the blocks. It is up to the caller to free the - * metadata blocks after encoding finishes. - * - * \note - * The encoder stores only copies of the pointers in the \a metadata array; - * the metadata blocks themselves must survive at least until after - * FLAC__stream_encoder_finish() returns. Do not free the blocks until then. - * - * \note - * The STREAMINFO block is always written and no STREAMINFO block may - * occur in the supplied array. - * - * \note - * By default the encoder does not create a SEEKTABLE. If one is supplied - * in the \a metadata array, but the client has specified that it does not - * support seeking, then the SEEKTABLE will be written verbatim. However - * by itself this is not very useful as the client will not know the stream - * offsets for the seekpoints ahead of time. In order to get a proper - * seektable the client must support seeking. See next note. - * - * \note - * SEEKTABLE blocks are handled specially. Since you will not know - * the values for the seek point stream offsets, you should pass in - * a SEEKTABLE 'template', that is, a SEEKTABLE object with the - * required sample numbers (or placeholder points), with \c 0 for the - * \a frame_samples and \a stream_offset fields for each point. If the - * client has specified that it supports seeking by providing a seek - * callback to FLAC__stream_encoder_init_stream() or both seek AND read - * callback to FLAC__stream_encoder_init_ogg_stream() (or by using - * FLAC__stream_encoder_init*_file() or FLAC__stream_encoder_init*_FILE()), - * then while it is encoding the encoder will fill the stream offsets in - * for you and when encoding is finished, it will seek back and write the - * real values into the SEEKTABLE block in the stream. There are helper - * routines for manipulating seektable template blocks; see metadata.h: - * FLAC__metadata_object_seektable_template_*(). If the client does - * not support seeking, the SEEKTABLE will have inaccurate offsets which - * will slow down or remove the ability to seek in the FLAC stream. - * - * \note - * The encoder instance \b will modify the first \c SEEKTABLE block - * as it transforms the template to a valid seektable while encoding, - * but it is still up to the caller to free all metadata blocks after - * encoding. - * - * \note - * A VORBIS_COMMENT block may be supplied. The vendor string in it - * will be ignored. libFLAC will use it's own vendor string. libFLAC - * will not modify the passed-in VORBIS_COMMENT's vendor string, it - * will simply write it's own into the stream. If no VORBIS_COMMENT - * block is present in the \a metadata array, libFLAC will write an - * empty one, containing only the vendor string. - * - * \note The Ogg FLAC mapping requires that the VORBIS_COMMENT block be - * the second metadata block of the stream. The encoder already supplies - * the STREAMINFO block automatically. If \a metadata does not contain a - * VORBIS_COMMENT block, the encoder will supply that too. Otherwise, if - * \a metadata does contain a VORBIS_COMMENT block and it is not the - * first, the init function will reorder \a metadata by moving the - * VORBIS_COMMENT block to the front; the relative ordering of the other - * blocks will remain as they were. - * - * \note The Ogg FLAC mapping limits the number of metadata blocks per - * stream to \c 65535. If \a num_blocks exceeds this the function will - * return \c false. - * - * \default \c NULL, 0 - * \param encoder An encoder instance to set. - * \param metadata See above. - * \param num_blocks See above. - * \assert - * \code encoder != NULL \endcode - * \retval FLAC__bool - * \c false if the encoder is already initialized, else \c true. - * \c false if the encoder is already initialized, or if - * \a num_blocks > 65535 if encoding to Ogg FLAC, else \c true. - */ -FLAC_API FLAC__bool FLAC__stream_encoder_set_metadata(FLAC__StreamEncoder *encoder, FLAC__StreamMetadata **metadata, unsigned num_blocks); - -/** Get the current encoder state. - * - * \param encoder An encoder instance to query. - * \assert - * \code encoder != NULL \endcode - * \retval FLAC__StreamEncoderState - * The current encoder state. - */ -FLAC_API FLAC__StreamEncoderState FLAC__stream_encoder_get_state(const FLAC__StreamEncoder *encoder); - -/** Get the state of the verify stream decoder. - * Useful when the stream encoder state is - * \c FLAC__STREAM_ENCODER_VERIFY_DECODER_ERROR. - * - * \param encoder An encoder instance to query. - * \assert - * \code encoder != NULL \endcode - * \retval FLAC__StreamDecoderState - * The verify stream decoder state. - */ -FLAC_API FLAC__StreamDecoderState FLAC__stream_encoder_get_verify_decoder_state(const FLAC__StreamEncoder *encoder); - -/** Get the current encoder state as a C string. - * This version automatically resolves - * \c FLAC__STREAM_ENCODER_VERIFY_DECODER_ERROR by getting the - * verify decoder's state. - * - * \param encoder A encoder instance to query. - * \assert - * \code encoder != NULL \endcode - * \retval const char * - * The encoder state as a C string. Do not modify the contents. - */ -FLAC_API const char *FLAC__stream_encoder_get_resolved_state_string(const FLAC__StreamEncoder *encoder); - -/** Get relevant values about the nature of a verify decoder error. - * Useful when the stream encoder state is - * \c FLAC__STREAM_ENCODER_VERIFY_DECODER_ERROR. The arguments should - * be addresses in which the stats will be returned, or NULL if value - * is not desired. - * - * \param encoder An encoder instance to query. - * \param absolute_sample The absolute sample number of the mismatch. - * \param frame_number The number of the frame in which the mismatch occurred. - * \param channel The channel in which the mismatch occurred. - * \param sample The number of the sample (relative to the frame) in - * which the mismatch occurred. - * \param expected The expected value for the sample in question. - * \param got The actual value returned by the decoder. - * \assert - * \code encoder != NULL \endcode - */ -FLAC_API void FLAC__stream_encoder_get_verify_decoder_error_stats(const FLAC__StreamEncoder *encoder, FLAC__uint64 *absolute_sample, unsigned *frame_number, unsigned *channel, unsigned *sample, FLAC__int32 *expected, FLAC__int32 *got); - -/** Get the "verify" flag. - * - * \param encoder An encoder instance to query. - * \assert - * \code encoder != NULL \endcode - * \retval FLAC__bool - * See FLAC__stream_encoder_set_verify(). - */ -FLAC_API FLAC__bool FLAC__stream_encoder_get_verify(const FLAC__StreamEncoder *encoder); - -/** Get the frame header. - * - * \param encoder An initialized encoder instance in the OK state. - * \param buffer An array of pointers to each channel's signal. - * \param samples The number of samples in one channel. - * \assert - * \code encoder != NULL \endcode - * \code FLAC__stream_encoder_get_state(encoder) == FLAC__STREAM_ENCODER_OK \endcode - * \retval FLAC__bool - * \c true if successful, else \c false; in this case, check the - * encoder state with FLAC__stream_encoder_get_state() to see what - * went wrong. - */ -FLAC_API FLAC__bool FLAC__stream_encoder_process(FLAC__StreamEncoder *encoder, const FLAC__int32 * const buffer[], unsigned samples); - -/** Submit data for encoding. - * This version allows you to supply the input data where the channels - * are interleaved into a single array (i.e. channel0_sample0, - * channel1_sample0, ... , channelN_sample0, channel0_sample1, ...). - * The samples need not be block-aligned but they must be - * sample-aligned, i.e. the first value should be channel0_sample0 - * and the last value channelN_sampleM. Each sample should be a signed - * integer, right-justified to the resolution set by - * FLAC__stream_encoder_set_bits_per_sample(). For example, if the - * resolution is 16 bits per sample, the samples should all be in the - * range [-32768,32767]. - * - * For applications where channel order is important, channels must - * follow the order as described in the - * frame header. - * - * \param encoder An initialized encoder instance in the OK state. - * \param buffer An array of channel-interleaved data (see above). - * \param samples The number of samples in one channel, the same as for - * FLAC__stream_encoder_process(). For example, if - * encoding two channels, \c 1000 \a samples corresponds - * to a \a buffer of 2000 values. - * \assert - * \code encoder != NULL \endcode - * \code FLAC__stream_encoder_get_state(encoder) == FLAC__STREAM_ENCODER_OK \endcode - * \retval FLAC__bool - * \c true if successful, else \c false; in this case, check the - * encoder state with FLAC__stream_encoder_get_state() to see what - * went wrong. - */ -FLAC_API FLAC__bool FLAC__stream_encoder_process_interleaved(FLAC__StreamEncoder *encoder, const FLAC__int32 buffer[], unsigned samples); - -/* \} */ - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/extlibs/headers/freetype2/config/ftconfig.h b/extlibs/headers/freetype2/config/ftconfig.h deleted file mode 100644 index 22d70fd35..000000000 --- a/extlibs/headers/freetype2/config/ftconfig.h +++ /dev/null @@ -1,450 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftconfig.h */ -/* */ -/* ANSI-specific configuration file (specification only). */ -/* */ -/* Copyright 1996-2004, 2006-2008, 2010-2011, 2013, 2014 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - - /*************************************************************************/ - /* */ - /* This header file contains a number of macro definitions that are used */ - /* by the rest of the engine. Most of the macros here are automatically */ - /* determined at compile time, and you should not need to change it to */ - /* port FreeType, except to compile the library with a non-ANSI */ - /* compiler. */ - /* */ - /* Note however that if some specific modifications are needed, we */ - /* advise you to place a modified copy in your build directory. */ - /* */ - /* The build directory is usually `builds/', and contains */ - /* system-specific files that are always included first when building */ - /* the library. */ - /* */ - /* This ANSI version should stay in `include/config/'. */ - /* */ - /*************************************************************************/ - -#ifndef __FTCONFIG_H__ -#define __FTCONFIG_H__ - -#include -#include FT_CONFIG_OPTIONS_H -#include FT_CONFIG_STANDARD_LIBRARY_H - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* PLATFORM-SPECIFIC CONFIGURATION MACROS */ - /* */ - /* These macros can be toggled to suit a specific system. The current */ - /* ones are defaults used to compile FreeType in an ANSI C environment */ - /* (16bit compilers are also supported). Copy this file to your own */ - /* `builds/' directory, and edit it to port the engine. */ - /* */ - /*************************************************************************/ - - - /* There are systems (like the Texas Instruments 'C54x) where a `char' */ - /* has 16 bits. ANSI C says that sizeof(char) is always 1. Since an */ - /* `int' has 16 bits also for this system, sizeof(int) gives 1 which */ - /* is probably unexpected. */ - /* */ - /* `CHAR_BIT' (defined in limits.h) gives the number of bits in a */ - /* `char' type. */ - -#ifndef FT_CHAR_BIT -#define FT_CHAR_BIT CHAR_BIT -#endif - - - /* The size of an `int' type. */ -#if FT_UINT_MAX == 0xFFFFUL -#define FT_SIZEOF_INT (16 / FT_CHAR_BIT) -#elif FT_UINT_MAX == 0xFFFFFFFFUL -#define FT_SIZEOF_INT (32 / FT_CHAR_BIT) -#elif FT_UINT_MAX > 0xFFFFFFFFUL && FT_UINT_MAX == 0xFFFFFFFFFFFFFFFFUL -#define FT_SIZEOF_INT (64 / FT_CHAR_BIT) -#else -#error "Unsupported size of `int' type!" -#endif - - /* The size of a `long' type. A five-byte `long' (as used e.g. on the */ - /* DM642) is recognized but avoided. */ -#if FT_ULONG_MAX == 0xFFFFFFFFUL -#define FT_SIZEOF_LONG (32 / FT_CHAR_BIT) -#elif FT_ULONG_MAX > 0xFFFFFFFFUL && FT_ULONG_MAX == 0xFFFFFFFFFFUL -#define FT_SIZEOF_LONG (32 / FT_CHAR_BIT) -#elif FT_ULONG_MAX > 0xFFFFFFFFUL && FT_ULONG_MAX == 0xFFFFFFFFFFFFFFFFUL -#define FT_SIZEOF_LONG (64 / FT_CHAR_BIT) -#else -#error "Unsupported size of `long' type!" -#endif - - - /* FT_UNUSED is a macro used to indicate that a given parameter is not */ - /* used -- this is only used to get rid of unpleasant compiler warnings */ -#ifndef FT_UNUSED -#define FT_UNUSED( arg ) ( (arg) = (arg) ) -#endif - - - /*************************************************************************/ - /* */ - /* AUTOMATIC CONFIGURATION MACROS */ - /* */ - /* These macros are computed from the ones defined above. Don't touch */ - /* their definition, unless you know precisely what you are doing. No */ - /* porter should need to mess with them. */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* Mac support */ - /* */ - /* This is the only necessary change, so it is defined here instead */ - /* providing a new configuration file. */ - /* */ -#if defined( __APPLE__ ) || ( defined( __MWERKS__ ) && defined( macintosh ) ) - /* no Carbon frameworks for 64bit 10.4.x */ - /* AvailabilityMacros.h is available since Mac OS X 10.2, */ - /* so guess the system version by maximum errno before inclusion */ -#include -#ifdef ECANCELED /* defined since 10.2 */ -#include "AvailabilityMacros.h" -#endif -#if defined( __LP64__ ) && \ - ( MAC_OS_X_VERSION_MIN_REQUIRED <= MAC_OS_X_VERSION_10_4 ) -#undef FT_MACINTOSH -#endif - -#elif defined( __SC__ ) || defined( __MRC__ ) - /* Classic MacOS compilers */ -#include "ConditionalMacros.h" -#if TARGET_OS_MAC -#define FT_MACINTOSH 1 -#endif - -#endif - - - /*************************************************************************/ - /* */ - /*
*/ - /* basic_types */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* */ - /* FT_Int16 */ - /* */ - /* */ - /* A typedef for a 16bit signed integer type. */ - /* */ - typedef signed short FT_Int16; - - - /*************************************************************************/ - /* */ - /* */ - /* FT_UInt16 */ - /* */ - /* */ - /* A typedef for a 16bit unsigned integer type. */ - /* */ - typedef unsigned short FT_UInt16; - - /* */ - - - /* this #if 0 ... #endif clause is for documentation purposes */ -#if 0 - - /*************************************************************************/ - /* */ - /* */ - /* FT_Int32 */ - /* */ - /* */ - /* A typedef for a 32bit signed integer type. The size depends on */ - /* the configuration. */ - /* */ - typedef signed XXX FT_Int32; - - - /*************************************************************************/ - /* */ - /* */ - /* FT_UInt32 */ - /* */ - /* A typedef for a 32bit unsigned integer type. The size depends on */ - /* the configuration. */ - /* */ - typedef unsigned XXX FT_UInt32; - - - /*************************************************************************/ - /* */ - /* */ - /* FT_Int64 */ - /* */ - /* A typedef for a 64bit signed integer type. The size depends on */ - /* the configuration. Only defined if there is real 64bit support; */ - /* otherwise, it gets emulated with a structure (if necessary). */ - /* */ - typedef signed XXX FT_Int64; - - - /*************************************************************************/ - /* */ - /* */ - /* FT_UInt64 */ - /* */ - /* A typedef for a 64bit unsigned integer type. The size depends on */ - /* the configuration. Only defined if there is real 64bit support; */ - /* otherwise, it gets emulated with a structure (if necessary). */ - /* */ - typedef unsigned XXX FT_UInt64; - - /* */ - -#endif - -#if FT_SIZEOF_INT == (32 / FT_CHAR_BIT) - - typedef signed int FT_Int32; - typedef unsigned int FT_UInt32; - -#elif FT_SIZEOF_LONG == (32 / FT_CHAR_BIT) - - typedef signed long FT_Int32; - typedef unsigned long FT_UInt32; - -#else -#error "no 32bit type found -- please check your configuration files" -#endif - - - /* look up an integer type that is at least 32 bits */ -#if FT_SIZEOF_INT >= (32 / FT_CHAR_BIT) - - typedef int FT_Fast; - typedef unsigned int FT_UFast; - -#elif FT_SIZEOF_LONG >= (32 / FT_CHAR_BIT) - - typedef long FT_Fast; - typedef unsigned long FT_UFast; - -#endif - - - /* determine whether we have a 64-bit int type for platforms without */ - /* Autoconf */ -#if FT_SIZEOF_LONG == (64 / FT_CHAR_BIT) - - /* FT_LONG64 must be defined if a 64-bit type is available */ -#define FT_LONG64 -#define FT_INT64 long -#define FT_UINT64 unsigned long - - /*************************************************************************/ - /* */ - /* A 64-bit data type may create compilation problems if you compile */ - /* in strict ANSI mode. To avoid them, we disable other 64-bit data */ - /* types if __STDC__ is defined. You can however ignore this rule */ - /* by defining the FT_CONFIG_OPTION_FORCE_INT64 configuration macro. */ - /* */ -#elif !defined( __STDC__ ) || defined( FT_CONFIG_OPTION_FORCE_INT64 ) - -#if defined( _MSC_VER ) && _MSC_VER >= 900 /* Visual C++ (and Intel C++) */ - - /* this compiler provides the __int64 type */ -#define FT_LONG64 -#define FT_INT64 __int64 -#define FT_UINT64 unsigned __int64 - -#elif defined( __BORLANDC__ ) /* Borland C++ */ - - /* XXXX: We should probably check the value of __BORLANDC__ in order */ - /* to test the compiler version. */ - - /* this compiler provides the __int64 type */ -#define FT_LONG64 -#define FT_INT64 __int64 -#define FT_UINT64 unsigned __int64 - -#elif defined( __WATCOMC__ ) /* Watcom C++ */ - - /* Watcom doesn't provide 64-bit data types */ - -#elif defined( __MWERKS__ ) /* Metrowerks CodeWarrior */ - -#define FT_LONG64 -#define FT_INT64 long long int -#define FT_UINT64 unsigned long long int - -#elif defined( __GNUC__ ) - - /* GCC provides the `long long' type */ -#define FT_LONG64 -#define FT_INT64 long long int -#define FT_UINT64 unsigned long long int - -#endif /* _MSC_VER */ - -#endif /* FT_SIZEOF_LONG == (64 / FT_CHAR_BIT) */ - -#ifdef FT_LONG64 - typedef FT_INT64 FT_Int64; - typedef FT_UINT64 FT_UInt64; -#endif - - -#define FT_BEGIN_STMNT do { -#define FT_END_STMNT } while ( 0 ) -#define FT_DUMMY_STMNT FT_BEGIN_STMNT FT_END_STMNT - - -#ifdef FT_MAKE_OPTION_SINGLE_OBJECT - -#define FT_LOCAL( x ) static x -#define FT_LOCAL_DEF( x ) static x - -#else - -#ifdef __cplusplus -#define FT_LOCAL( x ) extern "C" x -#define FT_LOCAL_DEF( x ) extern "C" x -#else -#define FT_LOCAL( x ) extern x -#define FT_LOCAL_DEF( x ) x -#endif - -#endif /* FT_MAKE_OPTION_SINGLE_OBJECT */ - -#define FT_LOCAL_ARRAY( x ) extern const x -#define FT_LOCAL_ARRAY_DEF( x ) const x - - -#ifndef FT_BASE - -#ifdef __cplusplus -#define FT_BASE( x ) extern "C" x -#else -#define FT_BASE( x ) extern x -#endif - -#endif /* !FT_BASE */ - - -#ifndef FT_BASE_DEF - -#ifdef __cplusplus -#define FT_BASE_DEF( x ) x -#else -#define FT_BASE_DEF( x ) x -#endif - -#endif /* !FT_BASE_DEF */ - - -#ifndef FT_EXPORT - -#ifdef __cplusplus -#define FT_EXPORT( x ) extern "C" x -#else -#define FT_EXPORT( x ) extern x -#endif - -#endif /* !FT_EXPORT */ - - -#ifndef FT_EXPORT_DEF - -#ifdef __cplusplus -#define FT_EXPORT_DEF( x ) extern "C" x -#else -#define FT_EXPORT_DEF( x ) extern x -#endif - -#endif /* !FT_EXPORT_DEF */ - - -#ifndef FT_EXPORT_VAR - -#ifdef __cplusplus -#define FT_EXPORT_VAR( x ) extern "C" x -#else -#define FT_EXPORT_VAR( x ) extern x -#endif - -#endif /* !FT_EXPORT_VAR */ - - /* The following macros are needed to compile the library with a */ - /* C++ compiler and with 16bit compilers. */ - /* */ - - /* This is special. Within C++, you must specify `extern "C"' for */ - /* functions which are used via function pointers, and you also */ - /* must do that for structures which contain function pointers to */ - /* assure C linkage -- it's not possible to have (local) anonymous */ - /* functions which are accessed by (global) function pointers. */ - /* */ - /* */ - /* FT_CALLBACK_DEF is used to _define_ a callback function. */ - /* */ - /* FT_CALLBACK_TABLE is used to _declare_ a constant variable that */ - /* contains pointers to callback functions. */ - /* */ - /* FT_CALLBACK_TABLE_DEF is used to _define_ a constant variable */ - /* that contains pointers to callback functions. */ - /* */ - /* */ - /* Some 16bit compilers have to redefine these macros to insert */ - /* the infamous `_cdecl' or `__fastcall' declarations. */ - /* */ -#ifndef FT_CALLBACK_DEF -#ifdef __cplusplus -#define FT_CALLBACK_DEF( x ) extern "C" x -#else -#define FT_CALLBACK_DEF( x ) static x -#endif -#endif /* FT_CALLBACK_DEF */ - -#ifndef FT_CALLBACK_TABLE -#ifdef __cplusplus -#define FT_CALLBACK_TABLE extern "C" -#define FT_CALLBACK_TABLE_DEF extern "C" -#else -#define FT_CALLBACK_TABLE extern -#define FT_CALLBACK_TABLE_DEF /* nothing */ -#endif -#endif /* FT_CALLBACK_TABLE */ - - -FT_END_HEADER - - -#endif /* __FTCONFIG_H__ */ - - -/* END */ diff --git a/extlibs/headers/freetype2/config/ftheader.h b/extlibs/headers/freetype2/config/ftheader.h deleted file mode 100644 index b62362992..000000000 --- a/extlibs/headers/freetype2/config/ftheader.h +++ /dev/null @@ -1,832 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftheader.h */ -/* */ -/* Build macros of the FreeType 2 library. */ -/* */ -/* Copyright 1996-2008, 2010, 2012, 2013 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - -#ifndef __FT_HEADER_H__ -#define __FT_HEADER_H__ - - - /*@***********************************************************************/ - /* */ - /* */ - /* FT_BEGIN_HEADER */ - /* */ - /* */ - /* This macro is used in association with @FT_END_HEADER in header */ - /* files to ensure that the declarations within are properly */ - /* encapsulated in an `extern "C" { .. }' block when included from a */ - /* C++ compiler. */ - /* */ -#ifdef __cplusplus -#define FT_BEGIN_HEADER extern "C" { -#else -#define FT_BEGIN_HEADER /* nothing */ -#endif - - - /*@***********************************************************************/ - /* */ - /* */ - /* FT_END_HEADER */ - /* */ - /* */ - /* This macro is used in association with @FT_BEGIN_HEADER in header */ - /* files to ensure that the declarations within are properly */ - /* encapsulated in an `extern "C" { .. }' block when included from a */ - /* C++ compiler. */ - /* */ -#ifdef __cplusplus -#define FT_END_HEADER } -#else -#define FT_END_HEADER /* nothing */ -#endif - - - /*************************************************************************/ - /* */ - /* Aliases for the FreeType 2 public and configuration files. */ - /* */ - /*************************************************************************/ - - /*************************************************************************/ - /* */ - /*
*/ - /* header_file_macros */ - /* */ - /* */ - /* Header File Macros */ - /* */ - /* <Abstract> */ - /* Macro definitions used to #include specific header files. */ - /* */ - /* <Description> */ - /* The following macros are defined to the name of specific */ - /* FreeType~2 header files. They can be used directly in #include */ - /* statements as in: */ - /* */ - /* { */ - /* #include FT_FREETYPE_H */ - /* #include FT_MULTIPLE_MASTERS_H */ - /* #include FT_GLYPH_H */ - /* } */ - /* */ - /* There are several reasons why we are now using macros to name */ - /* public header files. The first one is that such macros are not */ - /* limited to the infamous 8.3~naming rule required by DOS (and */ - /* `FT_MULTIPLE_MASTERS_H' is a lot more meaningful than `ftmm.h'). */ - /* */ - /* The second reason is that it allows for more flexibility in the */ - /* way FreeType~2 is installed on a given system. */ - /* */ - /*************************************************************************/ - - - /* configuration files */ - - /************************************************************************* - * - * @macro: - * FT_CONFIG_CONFIG_H - * - * @description: - * A macro used in #include statements to name the file containing - * FreeType~2 configuration data. - * - */ -#ifndef FT_CONFIG_CONFIG_H -#define FT_CONFIG_CONFIG_H <config/ftconfig.h> -#endif - - - /************************************************************************* - * - * @macro: - * FT_CONFIG_STANDARD_LIBRARY_H - * - * @description: - * A macro used in #include statements to name the file containing - * FreeType~2 interface to the standard C library functions. - * - */ -#ifndef FT_CONFIG_STANDARD_LIBRARY_H -#define FT_CONFIG_STANDARD_LIBRARY_H <config/ftstdlib.h> -#endif - - - /************************************************************************* - * - * @macro: - * FT_CONFIG_OPTIONS_H - * - * @description: - * A macro used in #include statements to name the file containing - * FreeType~2 project-specific configuration options. - * - */ -#ifndef FT_CONFIG_OPTIONS_H -#define FT_CONFIG_OPTIONS_H <config/ftoption.h> -#endif - - - /************************************************************************* - * - * @macro: - * FT_CONFIG_MODULES_H - * - * @description: - * A macro used in #include statements to name the file containing the - * list of FreeType~2 modules that are statically linked to new library - * instances in @FT_Init_FreeType. - * - */ -#ifndef FT_CONFIG_MODULES_H -#define FT_CONFIG_MODULES_H <config/ftmodule.h> -#endif - - /* */ - - /* public headers */ - - /************************************************************************* - * - * @macro: - * FT_FREETYPE_H - * - * @description: - * A macro used in #include statements to name the file containing the - * base FreeType~2 API. - * - */ -#define FT_FREETYPE_H <freetype.h> - - - /************************************************************************* - * - * @macro: - * FT_ERRORS_H - * - * @description: - * A macro used in #include statements to name the file containing the - * list of FreeType~2 error codes (and messages). - * - * It is included by @FT_FREETYPE_H. - * - */ -#define FT_ERRORS_H <fterrors.h> - - - /************************************************************************* - * - * @macro: - * FT_MODULE_ERRORS_H - * - * @description: - * A macro used in #include statements to name the file containing the - * list of FreeType~2 module error offsets (and messages). - * - */ -#define FT_MODULE_ERRORS_H <ftmoderr.h> - - - /************************************************************************* - * - * @macro: - * FT_SYSTEM_H - * - * @description: - * A macro used in #include statements to name the file containing the - * FreeType~2 interface to low-level operations (i.e., memory management - * and stream i/o). - * - * It is included by @FT_FREETYPE_H. - * - */ -#define FT_SYSTEM_H <ftsystem.h> - - - /************************************************************************* - * - * @macro: - * FT_IMAGE_H - * - * @description: - * A macro used in #include statements to name the file containing type - * definitions related to glyph images (i.e., bitmaps, outlines, - * scan-converter parameters). - * - * It is included by @FT_FREETYPE_H. - * - */ -#define FT_IMAGE_H <ftimage.h> - - - /************************************************************************* - * - * @macro: - * FT_TYPES_H - * - * @description: - * A macro used in #include statements to name the file containing the - * basic data types defined by FreeType~2. - * - * It is included by @FT_FREETYPE_H. - * - */ -#define FT_TYPES_H <fttypes.h> - - - /************************************************************************* - * - * @macro: - * FT_LIST_H - * - * @description: - * A macro used in #include statements to name the file containing the - * list management API of FreeType~2. - * - * (Most applications will never need to include this file.) - * - */ -#define FT_LIST_H <ftlist.h> - - - /************************************************************************* - * - * @macro: - * FT_OUTLINE_H - * - * @description: - * A macro used in #include statements to name the file containing the - * scalable outline management API of FreeType~2. - * - */ -#define FT_OUTLINE_H <ftoutln.h> - - - /************************************************************************* - * - * @macro: - * FT_SIZES_H - * - * @description: - * A macro used in #include statements to name the file containing the - * API which manages multiple @FT_Size objects per face. - * - */ -#define FT_SIZES_H <ftsizes.h> - - - /************************************************************************* - * - * @macro: - * FT_MODULE_H - * - * @description: - * A macro used in #include statements to name the file containing the - * module management API of FreeType~2. - * - */ -#define FT_MODULE_H <ftmodapi.h> - - - /************************************************************************* - * - * @macro: - * FT_RENDER_H - * - * @description: - * A macro used in #include statements to name the file containing the - * renderer module management API of FreeType~2. - * - */ -#define FT_RENDER_H <ftrender.h> - - - /************************************************************************* - * - * @macro: - * FT_AUTOHINTER_H - * - * @description: - * A macro used in #include statements to name the file containing - * structures and macros related to the auto-hinting module. - * - */ -#define FT_AUTOHINTER_H <ftautoh.h> - - - /************************************************************************* - * - * @macro: - * FT_CFF_DRIVER_H - * - * @description: - * A macro used in #include statements to name the file containing - * structures and macros related to the CFF driver module. - * - */ -#define FT_CFF_DRIVER_H <ftcffdrv.h> - - - /************************************************************************* - * - * @macro: - * FT_TRUETYPE_DRIVER_H - * - * @description: - * A macro used in #include statements to name the file containing - * structures and macros related to the TrueType driver module. - * - */ -#define FT_TRUETYPE_DRIVER_H <ftttdrv.h> - - - /************************************************************************* - * - * @macro: - * FT_TYPE1_TABLES_H - * - * @description: - * A macro used in #include statements to name the file containing the - * types and API specific to the Type~1 format. - * - */ -#define FT_TYPE1_TABLES_H <t1tables.h> - - - /************************************************************************* - * - * @macro: - * FT_TRUETYPE_IDS_H - * - * @description: - * A macro used in #include statements to name the file containing the - * enumeration values which identify name strings, languages, encodings, - * etc. This file really contains a _large_ set of constant macro - * definitions, taken from the TrueType and OpenType specifications. - * - */ -#define FT_TRUETYPE_IDS_H <ttnameid.h> - - - /************************************************************************* - * - * @macro: - * FT_TRUETYPE_TABLES_H - * - * @description: - * A macro used in #include statements to name the file containing the - * types and API specific to the TrueType (as well as OpenType) format. - * - */ -#define FT_TRUETYPE_TABLES_H <tttables.h> - - - /************************************************************************* - * - * @macro: - * FT_TRUETYPE_TAGS_H - * - * @description: - * A macro used in #include statements to name the file containing the - * definitions of TrueType four-byte `tags' which identify blocks in - * SFNT-based font formats (i.e., TrueType and OpenType). - * - */ -#define FT_TRUETYPE_TAGS_H <tttags.h> - - - /************************************************************************* - * - * @macro: - * FT_BDF_H - * - * @description: - * A macro used in #include statements to name the file containing the - * definitions of an API which accesses BDF-specific strings from a - * face. - * - */ -#define FT_BDF_H <ftbdf.h> - - - /************************************************************************* - * - * @macro: - * FT_CID_H - * - * @description: - * A macro used in #include statements to name the file containing the - * definitions of an API which access CID font information from a - * face. - * - */ -#define FT_CID_H <ftcid.h> - - - /************************************************************************* - * - * @macro: - * FT_GZIP_H - * - * @description: - * A macro used in #include statements to name the file containing the - * definitions of an API which supports gzip-compressed files. - * - */ -#define FT_GZIP_H <ftgzip.h> - - - /************************************************************************* - * - * @macro: - * FT_LZW_H - * - * @description: - * A macro used in #include statements to name the file containing the - * definitions of an API which supports LZW-compressed files. - * - */ -#define FT_LZW_H <ftlzw.h> - - - /************************************************************************* - * - * @macro: - * FT_BZIP2_H - * - * @description: - * A macro used in #include statements to name the file containing the - * definitions of an API which supports bzip2-compressed files. - * - */ -#define FT_BZIP2_H <ftbzip2.h> - - - /************************************************************************* - * - * @macro: - * FT_WINFONTS_H - * - * @description: - * A macro used in #include statements to name the file containing the - * definitions of an API which supports Windows FNT files. - * - */ -#define FT_WINFONTS_H <ftwinfnt.h> - - - /************************************************************************* - * - * @macro: - * FT_GLYPH_H - * - * @description: - * A macro used in #include statements to name the file containing the - * API of the optional glyph management component. - * - */ -#define FT_GLYPH_H <ftglyph.h> - - - /************************************************************************* - * - * @macro: - * FT_BITMAP_H - * - * @description: - * A macro used in #include statements to name the file containing the - * API of the optional bitmap conversion component. - * - */ -#define FT_BITMAP_H <ftbitmap.h> - - - /************************************************************************* - * - * @macro: - * FT_BBOX_H - * - * @description: - * A macro used in #include statements to name the file containing the - * API of the optional exact bounding box computation routines. - * - */ -#define FT_BBOX_H <ftbbox.h> - - - /************************************************************************* - * - * @macro: - * FT_CACHE_H - * - * @description: - * A macro used in #include statements to name the file containing the - * API of the optional FreeType~2 cache sub-system. - * - */ -#define FT_CACHE_H <ftcache.h> - - - /************************************************************************* - * - * @macro: - * FT_CACHE_IMAGE_H - * - * @description: - * A macro used in #include statements to name the file containing the - * `glyph image' API of the FreeType~2 cache sub-system. - * - * It is used to define a cache for @FT_Glyph elements. You can also - * use the API defined in @FT_CACHE_SMALL_BITMAPS_H if you only need to - * store small glyph bitmaps, as it will use less memory. - * - * This macro is deprecated. Simply include @FT_CACHE_H to have all - * glyph image-related cache declarations. - * - */ -#define FT_CACHE_IMAGE_H FT_CACHE_H - - - /************************************************************************* - * - * @macro: - * FT_CACHE_SMALL_BITMAPS_H - * - * @description: - * A macro used in #include statements to name the file containing the - * `small bitmaps' API of the FreeType~2 cache sub-system. - * - * It is used to define a cache for small glyph bitmaps in a relatively - * memory-efficient way. You can also use the API defined in - * @FT_CACHE_IMAGE_H if you want to cache arbitrary glyph images, - * including scalable outlines. - * - * This macro is deprecated. Simply include @FT_CACHE_H to have all - * small bitmaps-related cache declarations. - * - */ -#define FT_CACHE_SMALL_BITMAPS_H FT_CACHE_H - - - /************************************************************************* - * - * @macro: - * FT_CACHE_CHARMAP_H - * - * @description: - * A macro used in #include statements to name the file containing the - * `charmap' API of the FreeType~2 cache sub-system. - * - * This macro is deprecated. Simply include @FT_CACHE_H to have all - * charmap-based cache declarations. - * - */ -#define FT_CACHE_CHARMAP_H FT_CACHE_H - - - /************************************************************************* - * - * @macro: - * FT_MAC_H - * - * @description: - * A macro used in #include statements to name the file containing the - * Macintosh-specific FreeType~2 API. The latter is used to access - * fonts embedded in resource forks. - * - * This header file must be explicitly included by client applications - * compiled on the Mac (note that the base API still works though). - * - */ -#define FT_MAC_H <ftmac.h> - - - /************************************************************************* - * - * @macro: - * FT_MULTIPLE_MASTERS_H - * - * @description: - * A macro used in #include statements to name the file containing the - * optional multiple-masters management API of FreeType~2. - * - */ -#define FT_MULTIPLE_MASTERS_H <ftmm.h> - - - /************************************************************************* - * - * @macro: - * FT_SFNT_NAMES_H - * - * @description: - * A macro used in #include statements to name the file containing the - * optional FreeType~2 API which accesses embedded `name' strings in - * SFNT-based font formats (i.e., TrueType and OpenType). - * - */ -#define FT_SFNT_NAMES_H <ftsnames.h> - - - /************************************************************************* - * - * @macro: - * FT_OPENTYPE_VALIDATE_H - * - * @description: - * A macro used in #include statements to name the file containing the - * optional FreeType~2 API which validates OpenType tables (BASE, GDEF, - * GPOS, GSUB, JSTF). - * - */ -#define FT_OPENTYPE_VALIDATE_H <ftotval.h> - - - /************************************************************************* - * - * @macro: - * FT_GX_VALIDATE_H - * - * @description: - * A macro used in #include statements to name the file containing the - * optional FreeType~2 API which validates TrueTypeGX/AAT tables (feat, - * mort, morx, bsln, just, kern, opbd, trak, prop). - * - */ -#define FT_GX_VALIDATE_H <ftgxval.h> - - - /************************************************************************* - * - * @macro: - * FT_PFR_H - * - * @description: - * A macro used in #include statements to name the file containing the - * FreeType~2 API which accesses PFR-specific data. - * - */ -#define FT_PFR_H <ftpfr.h> - - - /************************************************************************* - * - * @macro: - * FT_STROKER_H - * - * @description: - * A macro used in #include statements to name the file containing the - * FreeType~2 API which provides functions to stroke outline paths. - */ -#define FT_STROKER_H <ftstroke.h> - - - /************************************************************************* - * - * @macro: - * FT_SYNTHESIS_H - * - * @description: - * A macro used in #include statements to name the file containing the - * FreeType~2 API which performs artificial obliquing and emboldening. - */ -#define FT_SYNTHESIS_H <ftsynth.h> - - - /************************************************************************* - * - * @macro: - * FT_XFREE86_H - * - * @description: - * A macro used in #include statements to name the file containing the - * FreeType~2 API which provides functions specific to the XFree86 and - * X.Org X11 servers. - */ -#define FT_XFREE86_H <ftxf86.h> - - - /************************************************************************* - * - * @macro: - * FT_TRIGONOMETRY_H - * - * @description: - * A macro used in #include statements to name the file containing the - * FreeType~2 API which performs trigonometric computations (e.g., - * cosines and arc tangents). - */ -#define FT_TRIGONOMETRY_H <fttrigon.h> - - - /************************************************************************* - * - * @macro: - * FT_LCD_FILTER_H - * - * @description: - * A macro used in #include statements to name the file containing the - * FreeType~2 API which performs color filtering for subpixel rendering. - */ -#define FT_LCD_FILTER_H <ftlcdfil.h> - - - /************************************************************************* - * - * @macro: - * FT_UNPATENTED_HINTING_H - * - * @description: - * A macro used in #include statements to name the file containing the - * FreeType~2 API which performs color filtering for subpixel rendering. - */ -#define FT_UNPATENTED_HINTING_H <ttunpat.h> - - - /************************************************************************* - * - * @macro: - * FT_INCREMENTAL_H - * - * @description: - * A macro used in #include statements to name the file containing the - * FreeType~2 API which performs color filtering for subpixel rendering. - */ -#define FT_INCREMENTAL_H <ftincrem.h> - - - /************************************************************************* - * - * @macro: - * FT_GASP_H - * - * @description: - * A macro used in #include statements to name the file containing the - * FreeType~2 API which returns entries from the TrueType GASP table. - */ -#define FT_GASP_H <ftgasp.h> - - - /************************************************************************* - * - * @macro: - * FT_ADVANCES_H - * - * @description: - * A macro used in #include statements to name the file containing the - * FreeType~2 API which returns individual and ranged glyph advances. - */ -#define FT_ADVANCES_H <ftadvanc.h> - - - /* */ - -#define FT_ERROR_DEFINITIONS_H <fterrdef.h> - - - /* The internals of the cache sub-system are no longer exposed. We */ - /* default to FT_CACHE_H at the moment just in case, but we know of */ - /* no rogue client that uses them. */ - /* */ -#define FT_CACHE_MANAGER_H <ftcache.h> -#define FT_CACHE_INTERNAL_MRU_H <ftcache.h> -#define FT_CACHE_INTERNAL_MANAGER_H <ftcache.h> -#define FT_CACHE_INTERNAL_CACHE_H <ftcache.h> -#define FT_CACHE_INTERNAL_GLYPH_H <ftcache.h> -#define FT_CACHE_INTERNAL_IMAGE_H <ftcache.h> -#define FT_CACHE_INTERNAL_SBITS_H <ftcache.h> - - -#define FT_INCREMENTAL_H <ftincrem.h> - -#define FT_TRUETYPE_UNPATENTED_H <ttunpat.h> - - - /* - * Include internal headers definitions from <internal/...> - * only when building the library. - */ -#ifdef FT2_BUILD_LIBRARY -#define FT_INTERNAL_INTERNAL_H <internal/internal.h> -#include FT_INTERNAL_INTERNAL_H -#endif /* FT2_BUILD_LIBRARY */ - - -#endif /* __FT2_BUILD_H__ */ - - -/* END */ diff --git a/extlibs/headers/freetype2/config/ftmodule.h b/extlibs/headers/freetype2/config/ftmodule.h deleted file mode 100644 index 76d271a74..000000000 --- a/extlibs/headers/freetype2/config/ftmodule.h +++ /dev/null @@ -1,32 +0,0 @@ -/* - * This file registers the FreeType modules compiled into the library. - * - * If you use GNU make, this file IS NOT USED! Instead, it is created in - * the objects directory (normally `<topdir>/objs/') based on information - * from `<topdir>/modules.cfg'. - * - * Please read `docs/INSTALL.ANY' and `docs/CUSTOMIZE' how to compile - * FreeType without GNU make. - * - */ - -FT_USE_MODULE( FT_Module_Class, autofit_module_class ) -FT_USE_MODULE( FT_Driver_ClassRec, tt_driver_class ) -FT_USE_MODULE( FT_Driver_ClassRec, t1_driver_class ) -FT_USE_MODULE( FT_Driver_ClassRec, cff_driver_class ) -FT_USE_MODULE( FT_Driver_ClassRec, t1cid_driver_class ) -FT_USE_MODULE( FT_Driver_ClassRec, pfr_driver_class ) -FT_USE_MODULE( FT_Driver_ClassRec, t42_driver_class ) -FT_USE_MODULE( FT_Driver_ClassRec, winfnt_driver_class ) -FT_USE_MODULE( FT_Driver_ClassRec, pcf_driver_class ) -FT_USE_MODULE( FT_Module_Class, psaux_module_class ) -FT_USE_MODULE( FT_Module_Class, psnames_module_class ) -FT_USE_MODULE( FT_Module_Class, pshinter_module_class ) -FT_USE_MODULE( FT_Renderer_Class, ft_raster1_renderer_class ) -FT_USE_MODULE( FT_Module_Class, sfnt_module_class ) -FT_USE_MODULE( FT_Renderer_Class, ft_smooth_renderer_class ) -FT_USE_MODULE( FT_Renderer_Class, ft_smooth_lcd_renderer_class ) -FT_USE_MODULE( FT_Renderer_Class, ft_smooth_lcdv_renderer_class ) -FT_USE_MODULE( FT_Driver_ClassRec, bdf_driver_class ) - -/* EOF */ diff --git a/extlibs/headers/freetype2/config/ftoption.h b/extlibs/headers/freetype2/config/ftoption.h deleted file mode 100644 index 2b0b67e7a..000000000 --- a/extlibs/headers/freetype2/config/ftoption.h +++ /dev/null @@ -1,899 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftoption.h */ -/* */ -/* User-selectable configuration macros (specification only). */ -/* */ -/* Copyright 1996-2014 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __FTOPTION_H__ -#define __FTOPTION_H__ - - -#include <ft2build.h> - - -FT_BEGIN_HEADER - - /*************************************************************************/ - /* */ - /* USER-SELECTABLE CONFIGURATION MACROS */ - /* */ - /* This file contains the default configuration macro definitions for */ - /* a standard build of the FreeType library. There are three ways to */ - /* use this file to build project-specific versions of the library: */ - /* */ - /* - You can modify this file by hand, but this is not recommended in */ - /* cases where you would like to build several versions of the */ - /* library from a single source directory. */ - /* */ - /* - You can put a copy of this file in your build directory, more */ - /* precisely in `$BUILD/config/ftoption.h', where `$BUILD' is the */ - /* name of a directory that is included _before_ the FreeType include */ - /* path during compilation. */ - /* */ - /* The default FreeType Makefiles and Jamfiles use the build */ - /* directory `builds/<system>' by default, but you can easily change */ - /* that for your own projects. */ - /* */ - /* - Copy the file <ft2build.h> to `$BUILD/ft2build.h' and modify it */ - /* slightly to pre-define the macro FT_CONFIG_OPTIONS_H used to */ - /* locate this file during the build. For example, */ - /* */ - /* #define FT_CONFIG_OPTIONS_H <myftoptions.h> */ - /* #include <config/ftheader.h> */ - /* */ - /* will use `$BUILD/myftoptions.h' instead of this file for macro */ - /* definitions. */ - /* */ - /* Note also that you can similarly pre-define the macro */ - /* FT_CONFIG_MODULES_H used to locate the file listing of the modules */ - /* that are statically linked to the library at compile time. By */ - /* default, this file is <config/ftmodule.h>. */ - /* */ - /* We highly recommend using the third method whenever possible. */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /*************************************************************************/ - /**** ****/ - /**** G E N E R A L F R E E T Y P E 2 C O N F I G U R A T I O N ****/ - /**** ****/ - /*************************************************************************/ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* Uncomment the line below if you want to activate sub-pixel rendering */ - /* (a.k.a. LCD rendering, or ClearType) in this build of the library. */ - /* */ - /* Note that this feature is covered by several Microsoft patents */ - /* and should not be activated in any default build of the library. */ - /* */ - /* This macro has no impact on the FreeType API, only on its */ - /* _implementation_. For example, using FT_RENDER_MODE_LCD when calling */ - /* FT_Render_Glyph still generates a bitmap that is 3 times wider than */ - /* the original size in case this macro isn't defined; however, each */ - /* triplet of subpixels has R=G=B. */ - /* */ - /* This is done to allow FreeType clients to run unmodified, forcing */ - /* them to display normal gray-level anti-aliased glyphs. */ - /* */ -/* #define FT_CONFIG_OPTION_SUBPIXEL_RENDERING */ - - - /*************************************************************************/ - /* */ - /* Many compilers provide a non-ANSI 64-bit data type that can be used */ - /* by FreeType to speed up some computations. However, this will create */ - /* some problems when compiling the library in strict ANSI mode. */ - /* */ - /* For this reason, the use of 64-bit integers is normally disabled when */ - /* the __STDC__ macro is defined. You can however disable this by */ - /* defining the macro FT_CONFIG_OPTION_FORCE_INT64 here. */ - /* */ - /* For most compilers, this will only create compilation warnings when */ - /* building the library. */ - /* */ - /* ObNote: The compiler-specific 64-bit integers are detected in the */ - /* file `ftconfig.h' either statically or through the */ - /* `configure' script on supported platforms. */ - /* */ -#undef FT_CONFIG_OPTION_FORCE_INT64 - - - /*************************************************************************/ - /* */ - /* If this macro is defined, do not try to use an assembler version of */ - /* performance-critical functions (e.g. FT_MulFix). You should only do */ - /* that to verify that the assembler function works properly, or to */ - /* execute benchmark tests of the various implementations. */ -/* #define FT_CONFIG_OPTION_NO_ASSEMBLER */ - - - /*************************************************************************/ - /* */ - /* If this macro is defined, try to use an inlined assembler version of */ - /* the `FT_MulFix' function, which is a `hotspot' when loading and */ - /* hinting glyphs, and which should be executed as fast as possible. */ - /* */ - /* Note that if your compiler or CPU is not supported, this will default */ - /* to the standard and portable implementation found in `ftcalc.c'. */ - /* */ -#define FT_CONFIG_OPTION_INLINE_MULFIX - - - /*************************************************************************/ - /* */ - /* LZW-compressed file support. */ - /* */ - /* FreeType now handles font files that have been compressed with the */ - /* `compress' program. This is mostly used to parse many of the PCF */ - /* files that come with various X11 distributions. The implementation */ - /* uses NetBSD's `zopen' to partially uncompress the file on the fly */ - /* (see src/lzw/ftgzip.c). */ - /* */ - /* Define this macro if you want to enable this `feature'. */ - /* */ -#define FT_CONFIG_OPTION_USE_LZW - - - /*************************************************************************/ - /* */ - /* Gzip-compressed file support. */ - /* */ - /* FreeType now handles font files that have been compressed with the */ - /* `gzip' program. This is mostly used to parse many of the PCF files */ - /* that come with XFree86. The implementation uses `zlib' to */ - /* partially uncompress the file on the fly (see src/gzip/ftgzip.c). */ - /* */ - /* Define this macro if you want to enable this `feature'. See also */ - /* the macro FT_CONFIG_OPTION_SYSTEM_ZLIB below. */ - /* */ -#define FT_CONFIG_OPTION_USE_ZLIB - - - /*************************************************************************/ - /* */ - /* ZLib library selection */ - /* */ - /* This macro is only used when FT_CONFIG_OPTION_USE_ZLIB is defined. */ - /* It allows FreeType's `ftgzip' component to link to the system's */ - /* installation of the ZLib library. This is useful on systems like */ - /* Unix or VMS where it generally is already available. */ - /* */ - /* If you let it undefined, the component will use its own copy */ - /* of the zlib sources instead. These have been modified to be */ - /* included directly within the component and *not* export external */ - /* function names. This allows you to link any program with FreeType */ - /* _and_ ZLib without linking conflicts. */ - /* */ - /* Do not #undef this macro here since the build system might define */ - /* it for certain configurations only. */ - /* */ -/* #define FT_CONFIG_OPTION_SYSTEM_ZLIB */ - - - /*************************************************************************/ - /* */ - /* Bzip2-compressed file support. */ - /* */ - /* FreeType now handles font files that have been compressed with the */ - /* `bzip2' program. This is mostly used to parse many of the PCF */ - /* files that come with XFree86. The implementation uses `libbz2' to */ - /* partially uncompress the file on the fly (see src/bzip2/ftbzip2.c). */ - /* Contrary to gzip, bzip2 currently is not included and need to use */ - /* the system available bzip2 implementation. */ - /* */ - /* Define this macro if you want to enable this `feature'. */ - /* */ -/* #define FT_CONFIG_OPTION_USE_BZIP2 */ - - - /*************************************************************************/ - /* */ - /* Define to disable the use of file stream functions and types, FILE, */ - /* fopen() etc. Enables the use of smaller system libraries on embedded */ - /* systems that have multiple system libraries, some with or without */ - /* file stream support, in the cases where file stream support is not */ - /* necessary such as memory loading of font files. */ - /* */ -/* #define FT_CONFIG_OPTION_DISABLE_STREAM_SUPPORT */ - - - /*************************************************************************/ - /* */ - /* PNG bitmap support. */ - /* */ - /* FreeType now handles loading color bitmap glyphs in the PNG format. */ - /* This requires help from the external libpng library. Uncompressed */ - /* color bitmaps do not need any external libraries and will be */ - /* supported regardless of this configuration. */ - /* */ - /* Define this macro if you want to enable this `feature'. */ - /* */ -/* #define FT_CONFIG_OPTION_USE_PNG */ - - - /*************************************************************************/ - /* */ - /* HarfBuzz support. */ - /* */ - /* FreeType uses the HarfBuzz library to improve auto-hinting of */ - /* OpenType fonts. If available, many glyphs not directly addressable */ - /* by a font's character map will be hinted also. */ - /* */ - /* Define this macro if you want to enable this `feature'. */ - /* */ -/* #define FT_CONFIG_OPTION_USE_HARFBUZZ */ - - - /*************************************************************************/ - /* */ - /* DLL export compilation */ - /* */ - /* When compiling FreeType as a DLL, some systems/compilers need a */ - /* special keyword in front OR after the return type of function */ - /* declarations. */ - /* */ - /* Two macros are used within the FreeType source code to define */ - /* exported library functions: FT_EXPORT and FT_EXPORT_DEF. */ - /* */ - /* FT_EXPORT( return_type ) */ - /* */ - /* is used in a function declaration, as in */ - /* */ - /* FT_EXPORT( FT_Error ) */ - /* FT_Init_FreeType( FT_Library* alibrary ); */ - /* */ - /* */ - /* FT_EXPORT_DEF( return_type ) */ - /* */ - /* is used in a function definition, as in */ - /* */ - /* FT_EXPORT_DEF( FT_Error ) */ - /* FT_Init_FreeType( FT_Library* alibrary ) */ - /* { */ - /* ... some code ... */ - /* return FT_Err_Ok; */ - /* } */ - /* */ - /* You can provide your own implementation of FT_EXPORT and */ - /* FT_EXPORT_DEF here if you want. If you leave them undefined, they */ - /* will be later automatically defined as `extern return_type' to */ - /* allow normal compilation. */ - /* */ - /* Do not #undef these macros here since the build system might define */ - /* them for certain configurations only. */ - /* */ -/* #define FT_EXPORT(x) extern x */ -/* #define FT_EXPORT_DEF(x) x */ - - - /*************************************************************************/ - /* */ - /* Glyph Postscript Names handling */ - /* */ - /* By default, FreeType 2 is compiled with the `psnames' module. This */ - /* module is in charge of converting a glyph name string into a */ - /* Unicode value, or return a Macintosh standard glyph name for the */ - /* use with the TrueType `post' table. */ - /* */ - /* Undefine this macro if you do not want `psnames' compiled in your */ - /* build of FreeType. This has the following effects: */ - /* */ - /* - The TrueType driver will provide its own set of glyph names, */ - /* if you build it to support postscript names in the TrueType */ - /* `post' table. */ - /* */ - /* - The Type 1 driver will not be able to synthesize a Unicode */ - /* charmap out of the glyphs found in the fonts. */ - /* */ - /* You would normally undefine this configuration macro when building */ - /* a version of FreeType that doesn't contain a Type 1 or CFF driver. */ - /* */ -#define FT_CONFIG_OPTION_POSTSCRIPT_NAMES - - - /*************************************************************************/ - /* */ - /* Postscript Names to Unicode Values support */ - /* */ - /* By default, FreeType 2 is built with the `PSNames' module compiled */ - /* in. Among other things, the module is used to convert a glyph name */ - /* into a Unicode value. This is especially useful in order to */ - /* synthesize on the fly a Unicode charmap from the CFF/Type 1 driver */ - /* through a big table named the `Adobe Glyph List' (AGL). */ - /* */ - /* Undefine this macro if you do not want the Adobe Glyph List */ - /* compiled in your `PSNames' module. The Type 1 driver will not be */ - /* able to synthesize a Unicode charmap out of the glyphs found in the */ - /* fonts. */ - /* */ -#define FT_CONFIG_OPTION_ADOBE_GLYPH_LIST - - - /*************************************************************************/ - /* */ - /* Support for Mac fonts */ - /* */ - /* Define this macro if you want support for outline fonts in Mac */ - /* format (mac dfont, mac resource, macbinary containing a mac */ - /* resource) on non-Mac platforms. */ - /* */ - /* Note that the `FOND' resource isn't checked. */ - /* */ -#define FT_CONFIG_OPTION_MAC_FONTS - - - /*************************************************************************/ - /* */ - /* Guessing methods to access embedded resource forks */ - /* */ - /* Enable extra Mac fonts support on non-Mac platforms (e.g. */ - /* GNU/Linux). */ - /* */ - /* Resource forks which include fonts data are stored sometimes in */ - /* locations which users or developers don't expected. In some cases, */ - /* resource forks start with some offset from the head of a file. In */ - /* other cases, the actual resource fork is stored in file different */ - /* from what the user specifies. If this option is activated, */ - /* FreeType tries to guess whether such offsets or different file */ - /* names must be used. */ - /* */ - /* Note that normal, direct access of resource forks is controlled via */ - /* the FT_CONFIG_OPTION_MAC_FONTS option. */ - /* */ -#ifdef FT_CONFIG_OPTION_MAC_FONTS -#define FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK -#endif - - - /*************************************************************************/ - /* */ - /* Allow the use of FT_Incremental_Interface to load typefaces that */ - /* contain no glyph data, but supply it via a callback function. */ - /* This is required by clients supporting document formats which */ - /* supply font data incrementally as the document is parsed, such */ - /* as the Ghostscript interpreter for the PostScript language. */ - /* */ -#define FT_CONFIG_OPTION_INCREMENTAL - - - /*************************************************************************/ - /* */ - /* The size in bytes of the render pool used by the scan-line converter */ - /* to do all of its work. */ - /* */ - /* This must be greater than 4KByte if you use FreeType to rasterize */ - /* glyphs; otherwise, you may set it to zero to avoid unnecessary */ - /* allocation of the render pool. */ - /* */ -#define FT_RENDER_POOL_SIZE 16384L - - - /*************************************************************************/ - /* */ - /* FT_MAX_MODULES */ - /* */ - /* The maximum number of modules that can be registered in a single */ - /* FreeType library object. 32 is the default. */ - /* */ -#define FT_MAX_MODULES 32 - - - /*************************************************************************/ - /* */ - /* Debug level */ - /* */ - /* FreeType can be compiled in debug or trace mode. In debug mode, */ - /* errors are reported through the `ftdebug' component. In trace */ - /* mode, additional messages are sent to the standard output during */ - /* execution. */ - /* */ - /* Define FT_DEBUG_LEVEL_ERROR to build the library in debug mode. */ - /* Define FT_DEBUG_LEVEL_TRACE to build it in trace mode. */ - /* */ - /* Don't define any of these macros to compile in `release' mode! */ - /* */ - /* Do not #undef these macros here since the build system might define */ - /* them for certain configurations only. */ - /* */ -/* #define FT_DEBUG_LEVEL_ERROR */ -/* #define FT_DEBUG_LEVEL_TRACE */ - - - /*************************************************************************/ - /* */ - /* Autofitter debugging */ - /* */ - /* If FT_DEBUG_AUTOFIT is defined, FreeType provides some means to */ - /* control the autofitter behaviour for debugging purposes with global */ - /* boolean variables (consequently, you should *never* enable this */ - /* while compiling in `release' mode): */ - /* */ - /* _af_debug_disable_horz_hints */ - /* _af_debug_disable_vert_hints */ - /* _af_debug_disable_blue_hints */ - /* */ - /* Additionally, the following functions provide dumps of various */ - /* internal autofit structures to stdout (using `printf'): */ - /* */ - /* af_glyph_hints_dump_points */ - /* af_glyph_hints_dump_segments */ - /* af_glyph_hints_dump_edges */ - /* */ - /* As an argument, they use another global variable: */ - /* */ - /* _af_debug_hints */ - /* */ - /* Please have a look at the `ftgrid' demo program to see how those */ - /* variables and macros should be used. */ - /* */ - /* Do not #undef these macros here since the build system might define */ - /* them for certain configurations only. */ - /* */ -/* #define FT_DEBUG_AUTOFIT */ - - - /*************************************************************************/ - /* */ - /* Memory Debugging */ - /* */ - /* FreeType now comes with an integrated memory debugger that is */ - /* capable of detecting simple errors like memory leaks or double */ - /* deletes. To compile it within your build of the library, you */ - /* should define FT_DEBUG_MEMORY here. */ - /* */ - /* Note that the memory debugger is only activated at runtime when */ - /* when the _environment_ variable `FT2_DEBUG_MEMORY' is defined also! */ - /* */ - /* Do not #undef this macro here since the build system might define */ - /* it for certain configurations only. */ - /* */ -/* #define FT_DEBUG_MEMORY */ - - - /*************************************************************************/ - /* */ - /* Module errors */ - /* */ - /* If this macro is set (which is _not_ the default), the higher byte */ - /* of an error code gives the module in which the error has occurred, */ - /* while the lower byte is the real error code. */ - /* */ - /* Setting this macro makes sense for debugging purposes only, since */ - /* it would break source compatibility of certain programs that use */ - /* FreeType 2. */ - /* */ - /* More details can be found in the files ftmoderr.h and fterrors.h. */ - /* */ -#undef FT_CONFIG_OPTION_USE_MODULE_ERRORS - - - /*************************************************************************/ - /* */ - /* Position Independent Code */ - /* */ - /* If this macro is set (which is _not_ the default), FreeType2 will */ - /* avoid creating constants that require address fixups. Instead the */ - /* constants will be moved into a struct and additional intialization */ - /* code will be used. */ - /* */ - /* Setting this macro is needed for systems that prohibit address */ - /* fixups, such as BREW. */ - /* */ -/* #define FT_CONFIG_OPTION_PIC */ - - - /*************************************************************************/ - /*************************************************************************/ - /**** ****/ - /**** S F N T D R I V E R C O N F I G U R A T I O N ****/ - /**** ****/ - /*************************************************************************/ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* Define TT_CONFIG_OPTION_EMBEDDED_BITMAPS if you want to support */ - /* embedded bitmaps in all formats using the SFNT module (namely */ - /* TrueType & OpenType). */ - /* */ -#define TT_CONFIG_OPTION_EMBEDDED_BITMAPS - - - /*************************************************************************/ - /* */ - /* Define TT_CONFIG_OPTION_POSTSCRIPT_NAMES if you want to be able to */ - /* load and enumerate the glyph Postscript names in a TrueType or */ - /* OpenType file. */ - /* */ - /* Note that when you do not compile the `PSNames' module by undefining */ - /* the above FT_CONFIG_OPTION_POSTSCRIPT_NAMES, the `sfnt' module will */ - /* contain additional code used to read the PS Names table from a font. */ - /* */ - /* (By default, the module uses `PSNames' to extract glyph names.) */ - /* */ -#define TT_CONFIG_OPTION_POSTSCRIPT_NAMES - - - /*************************************************************************/ - /* */ - /* Define TT_CONFIG_OPTION_SFNT_NAMES if your applications need to */ - /* access the internal name table in a SFNT-based format like TrueType */ - /* or OpenType. The name table contains various strings used to */ - /* describe the font, like family name, copyright, version, etc. It */ - /* does not contain any glyph name though. */ - /* */ - /* Accessing SFNT names is done through the functions declared in */ - /* `ftsnames.h'. */ - /* */ -#define TT_CONFIG_OPTION_SFNT_NAMES - - - /*************************************************************************/ - /* */ - /* TrueType CMap support */ - /* */ - /* Here you can fine-tune which TrueType CMap table format shall be */ - /* supported. */ -#define TT_CONFIG_CMAP_FORMAT_0 -#define TT_CONFIG_CMAP_FORMAT_2 -#define TT_CONFIG_CMAP_FORMAT_4 -#define TT_CONFIG_CMAP_FORMAT_6 -#define TT_CONFIG_CMAP_FORMAT_8 -#define TT_CONFIG_CMAP_FORMAT_10 -#define TT_CONFIG_CMAP_FORMAT_12 -#define TT_CONFIG_CMAP_FORMAT_13 -#define TT_CONFIG_CMAP_FORMAT_14 - - - /*************************************************************************/ - /*************************************************************************/ - /**** ****/ - /**** T R U E T Y P E D R I V E R C O N F I G U R A T I O N ****/ - /**** ****/ - /*************************************************************************/ - /*************************************************************************/ - - /*************************************************************************/ - /* */ - /* Define TT_CONFIG_OPTION_BYTECODE_INTERPRETER if you want to compile */ - /* a bytecode interpreter in the TrueType driver. */ - /* */ - /* By undefining this, you will only compile the code necessary to load */ - /* TrueType glyphs without hinting. */ - /* */ - /* Do not #undef this macro here, since the build system might */ - /* define it for certain configurations only. */ - /* */ -#define TT_CONFIG_OPTION_BYTECODE_INTERPRETER - - - /*************************************************************************/ - /* */ - /* Define TT_CONFIG_OPTION_SUBPIXEL_HINTING if you want to compile */ - /* EXPERIMENTAL subpixel hinting support into the TrueType driver. This */ - /* replaces the native TrueType hinting mechanism when anything but */ - /* FT_RENDER_MODE_MONO is requested. */ - /* */ - /* Enabling this causes the TrueType driver to ignore instructions under */ - /* certain conditions. This is done in accordance with the guide here, */ - /* with some minor differences: */ - /* */ - /* http://www.microsoft.com/typography/cleartype/truetypecleartype.aspx */ - /* */ - /* By undefining this, you only compile the code necessary to hint */ - /* TrueType glyphs with native TT hinting. */ - /* */ - /* This option requires TT_CONFIG_OPTION_BYTECODE_INTERPRETER to be */ - /* defined. */ - /* */ -/* #define TT_CONFIG_OPTION_SUBPIXEL_HINTING */ - - - /*************************************************************************/ - /* */ - /* If you define TT_CONFIG_OPTION_UNPATENTED_HINTING, a special version */ - /* of the TrueType bytecode interpreter is used that doesn't implement */ - /* any of the patented opcodes and algorithms. The patents related to */ - /* TrueType hinting have expired worldwide since May 2010; this option */ - /* is now deprecated. */ - /* */ - /* Note that the TT_CONFIG_OPTION_UNPATENTED_HINTING macro is *ignored* */ - /* if you define TT_CONFIG_OPTION_BYTECODE_INTERPRETER; in other words, */ - /* either define TT_CONFIG_OPTION_BYTECODE_INTERPRETER or */ - /* TT_CONFIG_OPTION_UNPATENTED_HINTING but not both at the same time. */ - /* */ - /* This macro is only useful for a small number of font files (mostly */ - /* for Asian scripts) that require bytecode interpretation to properly */ - /* load glyphs. For all other fonts, this produces unpleasant results, */ - /* thus the unpatented interpreter is never used to load glyphs from */ - /* TrueType fonts unless one of the following two options is used. */ - /* */ - /* - The unpatented interpreter is explicitly activated by the user */ - /* through the FT_PARAM_TAG_UNPATENTED_HINTING parameter tag */ - /* when opening the FT_Face. */ - /* */ - /* - FreeType detects that the FT_Face corresponds to one of the */ - /* `trick' fonts (e.g., `Mingliu') it knows about. The font engine */ - /* contains a hard-coded list of font names and other matching */ - /* parameters (see function `tt_face_init' in file */ - /* `src/truetype/ttobjs.c'). */ - /* */ - /* Here a sample code snippet for using FT_PARAM_TAG_UNPATENTED_HINTING. */ - /* */ - /* { */ - /* FT_Parameter parameter; */ - /* FT_Open_Args open_args; */ - /* */ - /* */ - /* parameter.tag = FT_PARAM_TAG_UNPATENTED_HINTING; */ - /* */ - /* open_args.flags = FT_OPEN_PATHNAME | FT_OPEN_PARAMS; */ - /* open_args.pathname = my_font_pathname; */ - /* open_args.num_params = 1; */ - /* open_args.params = ¶meter; */ - /* */ - /* error = FT_Open_Face( library, &open_args, index, &face ); */ - /* ... */ - /* } */ - /* */ -/* #define TT_CONFIG_OPTION_UNPATENTED_HINTING */ - - - /*************************************************************************/ - /* */ - /* Define TT_CONFIG_OPTION_INTERPRETER_SWITCH to compile the TrueType */ - /* bytecode interpreter with a huge switch statement, rather than a call */ - /* table. This results in smaller and faster code for a number of */ - /* architectures. */ - /* */ - /* Note however that on some compiler/processor combinations, undefining */ - /* this macro will generate faster, though larger, code. */ - /* */ -#define TT_CONFIG_OPTION_INTERPRETER_SWITCH - - - /*************************************************************************/ - /* */ - /* Define TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED to compile the */ - /* TrueType glyph loader to use Apple's definition of how to handle */ - /* component offsets in composite glyphs. */ - /* */ - /* Apple and MS disagree on the default behavior of component offsets */ - /* in composites. Apple says that they should be scaled by the scaling */ - /* factors in the transformation matrix (roughly, it's more complex) */ - /* while MS says they should not. OpenType defines two bits in the */ - /* composite flags array which can be used to disambiguate, but old */ - /* fonts will not have them. */ - /* */ - /* http://www.microsoft.com/typography/otspec/glyf.htm */ - /* http://fonts.apple.com/TTRefMan/RM06/Chap6glyf.html */ - /* */ -#undef TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED - - - /*************************************************************************/ - /* */ - /* Define TT_CONFIG_OPTION_GX_VAR_SUPPORT if you want to include */ - /* support for Apple's distortable font technology (fvar, gvar, cvar, */ - /* and avar tables). This has many similarities to Type 1 Multiple */ - /* Masters support. */ - /* */ -#define TT_CONFIG_OPTION_GX_VAR_SUPPORT - - - /*************************************************************************/ - /* */ - /* Define TT_CONFIG_OPTION_BDF if you want to include support for */ - /* an embedded `BDF ' table within SFNT-based bitmap formats. */ - /* */ -#define TT_CONFIG_OPTION_BDF - - - /*************************************************************************/ - /*************************************************************************/ - /**** ****/ - /**** T Y P E 1 D R I V E R C O N F I G U R A T I O N ****/ - /**** ****/ - /*************************************************************************/ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* T1_MAX_DICT_DEPTH is the maximum depth of nest dictionaries and */ - /* arrays in the Type 1 stream (see t1load.c). A minimum of 4 is */ - /* required. */ - /* */ -#define T1_MAX_DICT_DEPTH 5 - - - /*************************************************************************/ - /* */ - /* T1_MAX_SUBRS_CALLS details the maximum number of nested sub-routine */ - /* calls during glyph loading. */ - /* */ -#define T1_MAX_SUBRS_CALLS 16 - - - /*************************************************************************/ - /* */ - /* T1_MAX_CHARSTRING_OPERANDS is the charstring stack's capacity. A */ - /* minimum of 16 is required. */ - /* */ - /* The Chinese font MingTiEG-Medium (CNS 11643 character set) needs 256. */ - /* */ -#define T1_MAX_CHARSTRINGS_OPERANDS 256 - - - /*************************************************************************/ - /* */ - /* Define this configuration macro if you want to prevent the */ - /* compilation of `t1afm', which is in charge of reading Type 1 AFM */ - /* files into an existing face. Note that if set, the T1 driver will be */ - /* unable to produce kerning distances. */ - /* */ -#undef T1_CONFIG_OPTION_NO_AFM - - - /*************************************************************************/ - /* */ - /* Define this configuration macro if you want to prevent the */ - /* compilation of the Multiple Masters font support in the Type 1 */ - /* driver. */ - /* */ -#undef T1_CONFIG_OPTION_NO_MM_SUPPORT - - - /*************************************************************************/ - /*************************************************************************/ - /**** ****/ - /**** C F F D R I V E R C O N F I G U R A T I O N ****/ - /**** ****/ - /*************************************************************************/ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* Using CFF_CONFIG_OPTION_DARKENING_PARAMETER_{X,Y}{1,2,3,4} it is */ - /* possible to set up the default values of the four control points that */ - /* define the stem darkening behaviour of the (new) CFF engine. For */ - /* more details please read the documentation of the */ - /* `darkening-parameters' property of the cff driver module (file */ - /* `ftcffdrv.h'), which allows the control at run-time. */ - /* */ - /* Do *not* undefine these macros! */ - /* */ -#define CFF_CONFIG_OPTION_DARKENING_PARAMETER_X1 500 -#define CFF_CONFIG_OPTION_DARKENING_PARAMETER_Y1 400 - -#define CFF_CONFIG_OPTION_DARKENING_PARAMETER_X2 1000 -#define CFF_CONFIG_OPTION_DARKENING_PARAMETER_Y2 275 - -#define CFF_CONFIG_OPTION_DARKENING_PARAMETER_X3 1667 -#define CFF_CONFIG_OPTION_DARKENING_PARAMETER_Y3 275 - -#define CFF_CONFIG_OPTION_DARKENING_PARAMETER_X4 2333 -#define CFF_CONFIG_OPTION_DARKENING_PARAMETER_Y4 0 - - - /*************************************************************************/ - /* */ - /* CFF_CONFIG_OPTION_OLD_ENGINE controls whether the pre-Adobe CFF */ - /* engine gets compiled into FreeType. If defined, it is possible to */ - /* switch between the two engines using the `hinting-engine' property of */ - /* the cff driver module. */ - /* */ -/* #define CFF_CONFIG_OPTION_OLD_ENGINE */ - - - /*************************************************************************/ - /*************************************************************************/ - /**** ****/ - /**** A U T O F I T M O D U L E C O N F I G U R A T I O N ****/ - /**** ****/ - /*************************************************************************/ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* Compile autofit module with CJK (Chinese, Japanese, Korean) script */ - /* support. */ - /* */ -#define AF_CONFIG_OPTION_CJK - - /*************************************************************************/ - /* */ - /* Compile autofit module with Indic script support. */ - /* */ -#define AF_CONFIG_OPTION_INDIC - - /*************************************************************************/ - /* */ - /* Compile autofit module with warp hinting. The idea of the warping */ - /* code is to slightly scale and shift a glyph within a single dimension */ - /* so that as much of its segments are aligned (more or less) on the */ - /* grid. To find out the optimal scaling and shifting value, various */ - /* parameter combinations are tried and scored. */ - /* */ - /* This experimental option is only active if the render mode is */ - /* FT_RENDER_MODE_LIGHT. */ - /* */ -/* #define AF_CONFIG_OPTION_USE_WARPER */ - - /* */ - - - /* - * This macro is obsolete. Support has been removed in FreeType - * version 2.5. - */ -/* #define FT_CONFIG_OPTION_OLD_INTERNALS */ - - - /* - * This macro is defined if either unpatented or native TrueType - * hinting is requested by the definitions above. - */ -#ifdef TT_CONFIG_OPTION_BYTECODE_INTERPRETER -#define TT_USE_BYTECODE_INTERPRETER -#undef TT_CONFIG_OPTION_UNPATENTED_HINTING -#elif defined TT_CONFIG_OPTION_UNPATENTED_HINTING -#define TT_USE_BYTECODE_INTERPRETER -#endif - - - /* - * Check CFF darkening parameters. The checks are the same as in function - * `cff_property_set' in file `cffdrivr.c'. - */ -#if CFF_CONFIG_OPTION_DARKENING_PARAMETER_X1 < 0 || \ - CFF_CONFIG_OPTION_DARKENING_PARAMETER_X2 < 0 || \ - CFF_CONFIG_OPTION_DARKENING_PARAMETER_X3 < 0 || \ - CFF_CONFIG_OPTION_DARKENING_PARAMETER_X4 < 0 || \ - \ - CFF_CONFIG_OPTION_DARKENING_PARAMETER_Y1 < 0 || \ - CFF_CONFIG_OPTION_DARKENING_PARAMETER_Y2 < 0 || \ - CFF_CONFIG_OPTION_DARKENING_PARAMETER_Y3 < 0 || \ - CFF_CONFIG_OPTION_DARKENING_PARAMETER_Y4 < 0 || \ - \ - CFF_CONFIG_OPTION_DARKENING_PARAMETER_X1 > \ - CFF_CONFIG_OPTION_DARKENING_PARAMETER_X2 || \ - CFF_CONFIG_OPTION_DARKENING_PARAMETER_X2 > \ - CFF_CONFIG_OPTION_DARKENING_PARAMETER_X3 || \ - CFF_CONFIG_OPTION_DARKENING_PARAMETER_X3 > \ - CFF_CONFIG_OPTION_DARKENING_PARAMETER_X4 || \ - \ - CFF_CONFIG_OPTION_DARKENING_PARAMETER_Y1 > 500 || \ - CFF_CONFIG_OPTION_DARKENING_PARAMETER_Y2 > 500 || \ - CFF_CONFIG_OPTION_DARKENING_PARAMETER_Y3 > 500 || \ - CFF_CONFIG_OPTION_DARKENING_PARAMETER_Y4 > 500 -#error "Invalid CFF darkening parameters!" -#endif - -FT_END_HEADER - - -#endif /* __FTOPTION_H__ */ - - -/* END */ diff --git a/extlibs/headers/freetype2/config/ftstdlib.h b/extlibs/headers/freetype2/config/ftstdlib.h deleted file mode 100644 index b940efc42..000000000 --- a/extlibs/headers/freetype2/config/ftstdlib.h +++ /dev/null @@ -1,174 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftstdlib.h */ -/* */ -/* ANSI-specific library and header configuration file (specification */ -/* only). */ -/* */ -/* Copyright 2002-2007, 2009, 2011-2012 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - - /*************************************************************************/ - /* */ - /* This file is used to group all #includes to the ANSI C library that */ - /* FreeType normally requires. It also defines macros to rename the */ - /* standard functions within the FreeType source code. */ - /* */ - /* Load a file which defines __FTSTDLIB_H__ before this one to override */ - /* it. */ - /* */ - /*************************************************************************/ - - -#ifndef __FTSTDLIB_H__ -#define __FTSTDLIB_H__ - - -#include <stddef.h> - -#define ft_ptrdiff_t ptrdiff_t - - - /**********************************************************************/ - /* */ - /* integer limits */ - /* */ - /* UINT_MAX and ULONG_MAX are used to automatically compute the size */ - /* of `int' and `long' in bytes at compile-time. So far, this works */ - /* for all platforms the library has been tested on. */ - /* */ - /* Note that on the extremely rare platforms that do not provide */ - /* integer types that are _exactly_ 16 and 32 bits wide (e.g. some */ - /* old Crays where `int' is 36 bits), we do not make any guarantee */ - /* about the correct behaviour of FT2 with all fonts. */ - /* */ - /* In these case, `ftconfig.h' will refuse to compile anyway with a */ - /* message like `couldn't find 32-bit type' or something similar. */ - /* */ - /**********************************************************************/ - - -#include <limits.h> - -#define FT_CHAR_BIT CHAR_BIT -#define FT_USHORT_MAX USHRT_MAX -#define FT_INT_MAX INT_MAX -#define FT_INT_MIN INT_MIN -#define FT_UINT_MAX UINT_MAX -#define FT_ULONG_MAX ULONG_MAX - - - /**********************************************************************/ - /* */ - /* character and string processing */ - /* */ - /**********************************************************************/ - - -#include <string.h> - -#define ft_memchr memchr -#define ft_memcmp memcmp -#define ft_memcpy memcpy -#define ft_memmove memmove -#define ft_memset memset -#define ft_strcat strcat -#define ft_strcmp strcmp -#define ft_strcpy strcpy -#define ft_strlen strlen -#define ft_strncmp strncmp -#define ft_strncpy strncpy -#define ft_strrchr strrchr -#define ft_strstr strstr - - - /**********************************************************************/ - /* */ - /* file handling */ - /* */ - /**********************************************************************/ - - -#include <stdio.h> - -#define FT_FILE FILE -#define ft_fclose fclose -#define ft_fopen fopen -#define ft_fread fread -#define ft_fseek fseek -#define ft_ftell ftell -#define ft_sprintf sprintf - - - /**********************************************************************/ - /* */ - /* sorting */ - /* */ - /**********************************************************************/ - - -#include <stdlib.h> - -#define ft_qsort qsort - - - /**********************************************************************/ - /* */ - /* memory allocation */ - /* */ - /**********************************************************************/ - - -#define ft_scalloc calloc -#define ft_sfree free -#define ft_smalloc malloc -#define ft_srealloc realloc - - - /**********************************************************************/ - /* */ - /* miscellaneous */ - /* */ - /**********************************************************************/ - - -#define ft_atol atol -#define ft_labs labs - - - /**********************************************************************/ - /* */ - /* execution control */ - /* */ - /**********************************************************************/ - - -#include <setjmp.h> - -#define ft_jmp_buf jmp_buf /* note: this cannot be a typedef since */ - /* jmp_buf is defined as a macro */ - /* on certain platforms */ - -#define ft_longjmp longjmp -#define ft_setjmp( b ) setjmp( *(ft_jmp_buf*) &(b) ) /* same thing here */ - - - /* the following is only used for debugging purposes, i.e., if */ - /* FT_DEBUG_LEVEL_ERROR or FT_DEBUG_LEVEL_TRACE are defined */ - -#include <stdarg.h> - - -#endif /* __FTSTDLIB_H__ */ - - -/* END */ diff --git a/extlibs/headers/freetype2/freetype.h b/extlibs/headers/freetype2/freetype.h deleted file mode 100644 index 27fd44bfc..000000000 --- a/extlibs/headers/freetype2/freetype.h +++ /dev/null @@ -1,4048 +0,0 @@ -/***************************************************************************/ -/* */ -/* freetype.h */ -/* */ -/* FreeType high-level API and common types (specification only). */ -/* */ -/* Copyright 1996-2014 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __FREETYPE_H__ -#define __FREETYPE_H__ - - -#ifndef FT_FREETYPE_H -#error "`ft2build.h' hasn't been included yet!" -#error "Please always use macros to include FreeType header files." -#error "Example:" -#error " #include <ft2build.h>" -#error " #include FT_FREETYPE_H" -#endif - - -#include <ft2build.h> -#include FT_CONFIG_CONFIG_H -#include FT_TYPES_H -#include FT_ERRORS_H - - -FT_BEGIN_HEADER - - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* header_inclusion */ - /* */ - /* <Title> */ - /* FreeType's header inclusion scheme */ - /* */ - /* <Abstract> */ - /* How client applications should include FreeType header files. */ - /* */ - /* <Description> */ - /* To be as flexible as possible (and for historical reasons), */ - /* FreeType uses a very special inclusion scheme to load header */ - /* files, for example */ - /* */ - /* { */ - /* #include <ft2build.h> */ - /* */ - /* #include FT_FREETYPE_H */ - /* #include FT_OUTLINE_H */ - /* } */ - /* */ - /* A compiler and its preprocessor only needs an include path to find */ - /* the file `ft2build.h'; the exact locations and names of the other */ - /* FreeType header files are hidden by preprocessor macro names, */ - /* loaded by `ft2build.h'. The API documentation always gives the */ - /* header macro name needed for a particular function. */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* user_allocation */ - /* */ - /* <Title> */ - /* User allocation */ - /* */ - /* <Abstract> */ - /* How client applications should allocate FreeType data structures. */ - /* */ - /* <Description> */ - /* FreeType assumes that structures allocated by the user and passed */ - /* as arguments are zeroed out except for the actual data. In other */ - /* words, it is recommended to use `calloc' (or variants of it) */ - /* instead of `malloc' for allocation. */ - /* */ - /*************************************************************************/ - - - - /*************************************************************************/ - /*************************************************************************/ - /* */ - /* B A S I C T Y P E S */ - /* */ - /*************************************************************************/ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* base_interface */ - /* */ - /* <Title> */ - /* Base Interface */ - /* */ - /* <Abstract> */ - /* The FreeType~2 base font interface. */ - /* */ - /* <Description> */ - /* This section describes the most important public high-level API */ - /* functions of FreeType~2. */ - /* */ - /* <Order> */ - /* FT_Library */ - /* FT_Face */ - /* FT_Size */ - /* FT_GlyphSlot */ - /* FT_CharMap */ - /* FT_Encoding */ - /* FT_ENC_TAG */ - /* */ - /* FT_FaceRec */ - /* */ - /* FT_FACE_FLAG_SCALABLE */ - /* FT_FACE_FLAG_FIXED_SIZES */ - /* FT_FACE_FLAG_FIXED_WIDTH */ - /* FT_FACE_FLAG_HORIZONTAL */ - /* FT_FACE_FLAG_VERTICAL */ - /* FT_FACE_FLAG_COLOR */ - /* FT_FACE_FLAG_SFNT */ - /* FT_FACE_FLAG_CID_KEYED */ - /* FT_FACE_FLAG_TRICKY */ - /* FT_FACE_FLAG_KERNING */ - /* FT_FACE_FLAG_MULTIPLE_MASTERS */ - /* FT_FACE_FLAG_GLYPH_NAMES */ - /* FT_FACE_FLAG_EXTERNAL_STREAM */ - /* FT_FACE_FLAG_HINTER */ - /* FT_FACE_FLAG_TRICKY */ - /* */ - /* FT_HAS_HORIZONTAL */ - /* FT_HAS_VERTICAL */ - /* FT_HAS_KERNING */ - /* FT_HAS_FIXED_SIZES */ - /* FT_HAS_GLYPH_NAMES */ - /* FT_HAS_MULTIPLE_MASTERS */ - /* FT_HAS_COLOR */ - /* */ - /* FT_IS_SFNT */ - /* FT_IS_SCALABLE */ - /* FT_IS_FIXED_WIDTH */ - /* FT_IS_CID_KEYED */ - /* FT_IS_TRICKY */ - /* */ - /* FT_STYLE_FLAG_BOLD */ - /* FT_STYLE_FLAG_ITALIC */ - /* */ - /* FT_SizeRec */ - /* FT_Size_Metrics */ - /* */ - /* FT_GlyphSlotRec */ - /* FT_Glyph_Metrics */ - /* FT_SubGlyph */ - /* */ - /* FT_Bitmap_Size */ - /* */ - /* FT_Init_FreeType */ - /* FT_Done_FreeType */ - /* */ - /* FT_New_Face */ - /* FT_Done_Face */ - /* FT_Reference_Face */ - /* FT_New_Memory_Face */ - /* FT_Open_Face */ - /* FT_Open_Args */ - /* FT_Parameter */ - /* FT_Attach_File */ - /* FT_Attach_Stream */ - /* */ - /* FT_Set_Char_Size */ - /* FT_Set_Pixel_Sizes */ - /* FT_Request_Size */ - /* FT_Select_Size */ - /* FT_Size_Request_Type */ - /* FT_Size_RequestRec */ - /* FT_Size_Request */ - /* FT_Set_Transform */ - /* FT_Load_Glyph */ - /* FT_Get_Char_Index */ - /* FT_Get_First_Char */ - /* FT_Get_Next_Char */ - /* FT_Get_Name_Index */ - /* FT_Load_Char */ - /* */ - /* FT_OPEN_MEMORY */ - /* FT_OPEN_STREAM */ - /* FT_OPEN_PATHNAME */ - /* FT_OPEN_DRIVER */ - /* FT_OPEN_PARAMS */ - /* */ - /* FT_LOAD_DEFAULT */ - /* FT_LOAD_RENDER */ - /* FT_LOAD_MONOCHROME */ - /* FT_LOAD_LINEAR_DESIGN */ - /* FT_LOAD_NO_SCALE */ - /* FT_LOAD_NO_HINTING */ - /* FT_LOAD_NO_BITMAP */ - /* FT_LOAD_NO_AUTOHINT */ - /* FT_LOAD_COLOR */ - /* */ - /* FT_LOAD_VERTICAL_LAYOUT */ - /* FT_LOAD_IGNORE_TRANSFORM */ - /* FT_LOAD_FORCE_AUTOHINT */ - /* FT_LOAD_NO_RECURSE */ - /* FT_LOAD_PEDANTIC */ - /* */ - /* FT_LOAD_TARGET_NORMAL */ - /* FT_LOAD_TARGET_LIGHT */ - /* FT_LOAD_TARGET_MONO */ - /* FT_LOAD_TARGET_LCD */ - /* FT_LOAD_TARGET_LCD_V */ - /* */ - /* FT_LOAD_TARGET_MODE */ - /* */ - /* FT_Render_Glyph */ - /* FT_Render_Mode */ - /* FT_Get_Kerning */ - /* FT_Kerning_Mode */ - /* FT_Get_Track_Kerning */ - /* FT_Get_Glyph_Name */ - /* FT_Get_Postscript_Name */ - /* */ - /* FT_CharMapRec */ - /* FT_Select_Charmap */ - /* FT_Set_Charmap */ - /* FT_Get_Charmap_Index */ - /* */ - /* FT_Get_FSType_Flags */ - /* FT_Get_SubGlyph_Info */ - /* */ - /* FT_Face_Internal */ - /* FT_Size_Internal */ - /* FT_Slot_Internal */ - /* */ - /* FT_FACE_FLAG_XXX */ - /* FT_STYLE_FLAG_XXX */ - /* FT_OPEN_XXX */ - /* FT_LOAD_XXX */ - /* FT_LOAD_TARGET_XXX */ - /* FT_SUBGLYPH_FLAG_XXX */ - /* FT_FSTYPE_XXX */ - /* */ - /* FT_HAS_FAST_GLYPHS */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_Glyph_Metrics */ - /* */ - /* <Description> */ - /* A structure used to model the metrics of a single glyph. The */ - /* values are expressed in 26.6 fractional pixel format; if the flag */ - /* @FT_LOAD_NO_SCALE has been used while loading the glyph, values */ - /* are expressed in font units instead. */ - /* */ - /* <Fields> */ - /* width :: */ - /* The glyph's width. */ - /* */ - /* height :: */ - /* The glyph's height. */ - /* */ - /* horiBearingX :: */ - /* Left side bearing for horizontal layout. */ - /* */ - /* horiBearingY :: */ - /* Top side bearing for horizontal layout. */ - /* */ - /* horiAdvance :: */ - /* Advance width for horizontal layout. */ - /* */ - /* vertBearingX :: */ - /* Left side bearing for vertical layout. */ - /* */ - /* vertBearingY :: */ - /* Top side bearing for vertical layout. Larger positive values */ - /* mean further below the vertical glyph origin. */ - /* */ - /* vertAdvance :: */ - /* Advance height for vertical layout. Positive values mean the */ - /* glyph has a positive advance downward. */ - /* */ - /* <Note> */ - /* If not disabled with @FT_LOAD_NO_HINTING, the values represent */ - /* dimensions of the hinted glyph (in case hinting is applicable). */ - /* */ - /* Stroking a glyph with an outside border does not increase */ - /* `horiAdvance' or `vertAdvance'; you have to manually adjust these */ - /* values to account for the added width and height. */ - /* */ - typedef struct FT_Glyph_Metrics_ - { - FT_Pos width; - FT_Pos height; - - FT_Pos horiBearingX; - FT_Pos horiBearingY; - FT_Pos horiAdvance; - - FT_Pos vertBearingX; - FT_Pos vertBearingY; - FT_Pos vertAdvance; - - } FT_Glyph_Metrics; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_Bitmap_Size */ - /* */ - /* <Description> */ - /* This structure models the metrics of a bitmap strike (i.e., a set */ - /* of glyphs for a given point size and resolution) in a bitmap font. */ - /* It is used for the `available_sizes' field of @FT_Face. */ - /* */ - /* <Fields> */ - /* height :: The vertical distance, in pixels, between two */ - /* consecutive baselines. It is always positive. */ - /* */ - /* width :: The average width, in pixels, of all glyphs in the */ - /* strike. */ - /* */ - /* size :: The nominal size of the strike in 26.6 fractional */ - /* points. This field is not very useful. */ - /* */ - /* x_ppem :: The horizontal ppem (nominal width) in 26.6 fractional */ - /* pixels. */ - /* */ - /* y_ppem :: The vertical ppem (nominal height) in 26.6 fractional */ - /* pixels. */ - /* */ - /* <Note> */ - /* Windows FNT: */ - /* The nominal size given in a FNT font is not reliable. Thus when */ - /* the driver finds it incorrect, it sets `size' to some calculated */ - /* values and sets `x_ppem' and `y_ppem' to the pixel width and */ - /* height given in the font, respectively. */ - /* */ - /* TrueType embedded bitmaps: */ - /* `size', `width', and `height' values are not contained in the */ - /* bitmap strike itself. They are computed from the global font */ - /* parameters. */ - /* */ - typedef struct FT_Bitmap_Size_ - { - FT_Short height; - FT_Short width; - - FT_Pos size; - - FT_Pos x_ppem; - FT_Pos y_ppem; - - } FT_Bitmap_Size; - - - /*************************************************************************/ - /*************************************************************************/ - /* */ - /* O B J E C T C L A S S E S */ - /* */ - /*************************************************************************/ - /*************************************************************************/ - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Library */ - /* */ - /* <Description> */ - /* A handle to a FreeType library instance. Each `library' is */ - /* completely independent from the others; it is the `root' of a set */ - /* of objects like fonts, faces, sizes, etc. */ - /* */ - /* It also embeds a memory manager (see @FT_Memory), as well as a */ - /* scan-line converter object (see @FT_Raster). */ - /* */ - /* In multi-threaded applications, make sure that the same FT_Library */ - /* object or any of its children doesn't get accessed in parallel. */ - /* */ - /* <Note> */ - /* Library objects are normally created by @FT_Init_FreeType, and */ - /* destroyed with @FT_Done_FreeType. If you need reference-counting */ - /* (cf. @FT_Reference_Library), use @FT_New_Library and */ - /* @FT_Done_Library. */ - /* */ - typedef struct FT_LibraryRec_ *FT_Library; - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* module_management */ - /* */ - /*************************************************************************/ - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Module */ - /* */ - /* <Description> */ - /* A handle to a given FreeType module object. Each module can be a */ - /* font driver, a renderer, or anything else that provides services */ - /* to the formers. */ - /* */ - typedef struct FT_ModuleRec_* FT_Module; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Driver */ - /* */ - /* <Description> */ - /* A handle to a given FreeType font driver object. Each font driver */ - /* is a special module capable of creating faces from font files. */ - /* */ - typedef struct FT_DriverRec_* FT_Driver; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Renderer */ - /* */ - /* <Description> */ - /* A handle to a given FreeType renderer. A renderer is a special */ - /* module in charge of converting a glyph image to a bitmap, when */ - /* necessary. Each renderer supports a given glyph image format, and */ - /* one or more target surface depths. */ - /* */ - typedef struct FT_RendererRec_* FT_Renderer; - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* base_interface */ - /* */ - /*************************************************************************/ - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Face */ - /* */ - /* <Description> */ - /* A handle to a given typographic face object. A face object models */ - /* a given typeface, in a given style. */ - /* */ - /* <Note> */ - /* Each face object also owns a single @FT_GlyphSlot object, as well */ - /* as one or more @FT_Size objects. */ - /* */ - /* Use @FT_New_Face or @FT_Open_Face to create a new face object from */ - /* a given filepathname or a custom input stream. */ - /* */ - /* Use @FT_Done_Face to destroy it (along with its slot and sizes). */ - /* */ - /* <Also> */ - /* See @FT_FaceRec for the publicly accessible fields of a given face */ - /* object. */ - /* */ - typedef struct FT_FaceRec_* FT_Face; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Size */ - /* */ - /* <Description> */ - /* A handle to an object used to model a face scaled to a given */ - /* character size. */ - /* */ - /* <Note> */ - /* Each @FT_Face has an _active_ @FT_Size object that is used by */ - /* functions like @FT_Load_Glyph to determine the scaling */ - /* transformation that in turn is used to load and hint glyphs and */ - /* metrics. */ - /* */ - /* You can use @FT_Set_Char_Size, @FT_Set_Pixel_Sizes, */ - /* @FT_Request_Size or even @FT_Select_Size to change the content */ - /* (i.e., the scaling values) of the active @FT_Size. */ - /* */ - /* You can use @FT_New_Size to create additional size objects for a */ - /* given @FT_Face, but they won't be used by other functions until */ - /* you activate it through @FT_Activate_Size. Only one size can be */ - /* activated at any given time per face. */ - /* */ - /* <Also> */ - /* See @FT_SizeRec for the publicly accessible fields of a given size */ - /* object. */ - /* */ - typedef struct FT_SizeRec_* FT_Size; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_GlyphSlot */ - /* */ - /* <Description> */ - /* A handle to a given `glyph slot'. A slot is a container where it */ - /* is possible to load any of the glyphs contained in its parent */ - /* face. */ - /* */ - /* In other words, each time you call @FT_Load_Glyph or */ - /* @FT_Load_Char, the slot's content is erased by the new glyph data, */ - /* i.e., the glyph's metrics, its image (bitmap or outline), and */ - /* other control information. */ - /* */ - /* <Also> */ - /* See @FT_GlyphSlotRec for the publicly accessible glyph fields. */ - /* */ - typedef struct FT_GlyphSlotRec_* FT_GlyphSlot; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_CharMap */ - /* */ - /* <Description> */ - /* A handle to a given character map. A charmap is used to translate */ - /* character codes in a given encoding into glyph indexes for its */ - /* parent's face. Some font formats may provide several charmaps per */ - /* font. */ - /* */ - /* Each face object owns zero or more charmaps, but only one of them */ - /* can be `active' and used by @FT_Get_Char_Index or @FT_Load_Char. */ - /* */ - /* The list of available charmaps in a face is available through the */ - /* `face->num_charmaps' and `face->charmaps' fields of @FT_FaceRec. */ - /* */ - /* The currently active charmap is available as `face->charmap'. */ - /* You should call @FT_Set_Charmap to change it. */ - /* */ - /* <Note> */ - /* When a new face is created (either through @FT_New_Face or */ - /* @FT_Open_Face), the library looks for a Unicode charmap within */ - /* the list and automatically activates it. */ - /* */ - /* <Also> */ - /* See @FT_CharMapRec for the publicly accessible fields of a given */ - /* character map. */ - /* */ - typedef struct FT_CharMapRec_* FT_CharMap; - - - /*************************************************************************/ - /* */ - /* <Macro> */ - /* FT_ENC_TAG */ - /* */ - /* <Description> */ - /* This macro converts four-letter tags into an unsigned long. It is */ - /* used to define `encoding' identifiers (see @FT_Encoding). */ - /* */ - /* <Note> */ - /* Since many 16-bit compilers don't like 32-bit enumerations, you */ - /* should redefine this macro in case of problems to something like */ - /* this: */ - /* */ - /* { */ - /* #define FT_ENC_TAG( value, a, b, c, d ) value */ - /* } */ - /* */ - /* to get a simple enumeration without assigning special numbers. */ - /* */ - -#ifndef FT_ENC_TAG -#define FT_ENC_TAG( value, a, b, c, d ) \ - value = ( ( (FT_UInt32)(a) << 24 ) | \ - ( (FT_UInt32)(b) << 16 ) | \ - ( (FT_UInt32)(c) << 8 ) | \ - (FT_UInt32)(d) ) - -#endif /* FT_ENC_TAG */ - - - /*************************************************************************/ - /* */ - /* <Enum> */ - /* FT_Encoding */ - /* */ - /* <Description> */ - /* An enumeration used to specify character sets supported by */ - /* charmaps. Used in the @FT_Select_Charmap API function. */ - /* */ - /* <Note> */ - /* Despite the name, this enumeration lists specific character */ - /* repertories (i.e., charsets), and not text encoding methods (e.g., */ - /* UTF-8, UTF-16, etc.). */ - /* */ - /* Other encodings might be defined in the future. */ - /* */ - /* <Values> */ - /* FT_ENCODING_NONE :: */ - /* The encoding value~0 is reserved. */ - /* */ - /* FT_ENCODING_UNICODE :: */ - /* Corresponds to the Unicode character set. This value covers */ - /* all versions of the Unicode repertoire, including ASCII and */ - /* Latin-1. Most fonts include a Unicode charmap, but not all */ - /* of them. */ - /* */ - /* For example, if you want to access Unicode value U+1F028 (and */ - /* the font contains it), use value 0x1F028 as the input value for */ - /* @FT_Get_Char_Index. */ - /* */ - /* FT_ENCODING_MS_SYMBOL :: */ - /* Corresponds to the Microsoft Symbol encoding, used to encode */ - /* mathematical symbols in the 32..255 character code range. For */ - /* more information, see */ - /* `http://www.kostis.net/charsets/symbol.htm'. */ - /* */ - /* FT_ENCODING_SJIS :: */ - /* Corresponds to Japanese SJIS encoding. More info at */ - /* at `http://en.wikipedia.org/wiki/Shift_JIS'. */ - /* See note on multi-byte encodings below. */ - /* */ - /* FT_ENCODING_GB2312 :: */ - /* Corresponds to an encoding system for Simplified Chinese as used */ - /* used in mainland China. */ - /* */ - /* FT_ENCODING_BIG5 :: */ - /* Corresponds to an encoding system for Traditional Chinese as */ - /* used in Taiwan and Hong Kong. */ - /* */ - /* FT_ENCODING_WANSUNG :: */ - /* Corresponds to the Korean encoding system known as Wansung. */ - /* For more information see */ - /* `http://msdn.microsoft.com/en-US/goglobal/cc305154'. */ - /* */ - /* FT_ENCODING_JOHAB :: */ - /* The Korean standard character set (KS~C 5601-1992), which */ - /* corresponds to MS Windows code page 1361. This character set */ - /* includes all possible Hangeul character combinations. */ - /* */ - /* FT_ENCODING_ADOBE_LATIN_1 :: */ - /* Corresponds to a Latin-1 encoding as defined in a Type~1 */ - /* PostScript font. It is limited to 256 character codes. */ - /* */ - /* FT_ENCODING_ADOBE_STANDARD :: */ - /* Corresponds to the Adobe Standard encoding, as found in Type~1, */ - /* CFF, and OpenType/CFF fonts. It is limited to 256 character */ - /* codes. */ - /* */ - /* FT_ENCODING_ADOBE_EXPERT :: */ - /* Corresponds to the Adobe Expert encoding, as found in Type~1, */ - /* CFF, and OpenType/CFF fonts. It is limited to 256 character */ - /* codes. */ - /* */ - /* FT_ENCODING_ADOBE_CUSTOM :: */ - /* Corresponds to a custom encoding, as found in Type~1, CFF, and */ - /* OpenType/CFF fonts. It is limited to 256 character codes. */ - /* */ - /* FT_ENCODING_APPLE_ROMAN :: */ - /* Corresponds to the 8-bit Apple roman encoding. Many TrueType */ - /* and OpenType fonts contain a charmap for this encoding, since */ - /* older versions of Mac OS are able to use it. */ - /* */ - /* FT_ENCODING_OLD_LATIN_2 :: */ - /* This value is deprecated and was never used nor reported by */ - /* FreeType. Don't use or test for it. */ - /* */ - /* FT_ENCODING_MS_SJIS :: */ - /* Same as FT_ENCODING_SJIS. Deprecated. */ - /* */ - /* FT_ENCODING_MS_GB2312 :: */ - /* Same as FT_ENCODING_GB2312. Deprecated. */ - /* */ - /* FT_ENCODING_MS_BIG5 :: */ - /* Same as FT_ENCODING_BIG5. Deprecated. */ - /* */ - /* FT_ENCODING_MS_WANSUNG :: */ - /* Same as FT_ENCODING_WANSUNG. Deprecated. */ - /* */ - /* FT_ENCODING_MS_JOHAB :: */ - /* Same as FT_ENCODING_JOHAB. Deprecated. */ - /* */ - /* <Note> */ - /* By default, FreeType automatically synthesizes a Unicode charmap */ - /* for PostScript fonts, using their glyph names dictionaries. */ - /* However, it also reports the encodings defined explicitly in the */ - /* font file, for the cases when they are needed, with the Adobe */ - /* values as well. */ - /* */ - /* FT_ENCODING_NONE is set by the BDF and PCF drivers if the charmap */ - /* is neither Unicode nor ISO-8859-1 (otherwise it is set to */ - /* FT_ENCODING_UNICODE). Use @FT_Get_BDF_Charset_ID to find out */ - /* which encoding is really present. If, for example, the */ - /* `cs_registry' field is `KOI8' and the `cs_encoding' field is `R', */ - /* the font is encoded in KOI8-R. */ - /* */ - /* FT_ENCODING_NONE is always set (with a single exception) by the */ - /* winfonts driver. Use @FT_Get_WinFNT_Header and examine the */ - /* `charset' field of the @FT_WinFNT_HeaderRec structure to find out */ - /* which encoding is really present. For example, */ - /* @FT_WinFNT_ID_CP1251 (204) means Windows code page 1251 (for */ - /* Russian). */ - /* */ - /* FT_ENCODING_NONE is set if `platform_id' is @TT_PLATFORM_MACINTOSH */ - /* and `encoding_id' is not @TT_MAC_ID_ROMAN (otherwise it is set to */ - /* FT_ENCODING_APPLE_ROMAN). */ - /* */ - /* If `platform_id' is @TT_PLATFORM_MACINTOSH, use the function */ - /* @FT_Get_CMap_Language_ID to query the Mac language ID that may */ - /* be needed to be able to distinguish Apple encoding variants. See */ - /* */ - /* http://www.unicode.org/Public/MAPPINGS/VENDORS/APPLE/Readme.txt */ - /* */ - /* to get an idea how to do that. Basically, if the language ID */ - /* is~0, don't use it, otherwise subtract 1 from the language ID. */ - /* Then examine `encoding_id'. If, for example, `encoding_id' is */ - /* @TT_MAC_ID_ROMAN and the language ID (minus~1) is */ - /* `TT_MAC_LANGID_GREEK', it is the Greek encoding, not Roman. */ - /* @TT_MAC_ID_ARABIC with `TT_MAC_LANGID_FARSI' means the Farsi */ - /* variant the Arabic encoding. */ - /* */ - typedef enum FT_Encoding_ - { - FT_ENC_TAG( FT_ENCODING_NONE, 0, 0, 0, 0 ), - - FT_ENC_TAG( FT_ENCODING_MS_SYMBOL, 's', 'y', 'm', 'b' ), - FT_ENC_TAG( FT_ENCODING_UNICODE, 'u', 'n', 'i', 'c' ), - - FT_ENC_TAG( FT_ENCODING_SJIS, 's', 'j', 'i', 's' ), - FT_ENC_TAG( FT_ENCODING_GB2312, 'g', 'b', ' ', ' ' ), - FT_ENC_TAG( FT_ENCODING_BIG5, 'b', 'i', 'g', '5' ), - FT_ENC_TAG( FT_ENCODING_WANSUNG, 'w', 'a', 'n', 's' ), - FT_ENC_TAG( FT_ENCODING_JOHAB, 'j', 'o', 'h', 'a' ), - - /* for backwards compatibility */ - FT_ENCODING_MS_SJIS = FT_ENCODING_SJIS, - FT_ENCODING_MS_GB2312 = FT_ENCODING_GB2312, - FT_ENCODING_MS_BIG5 = FT_ENCODING_BIG5, - FT_ENCODING_MS_WANSUNG = FT_ENCODING_WANSUNG, - FT_ENCODING_MS_JOHAB = FT_ENCODING_JOHAB, - - FT_ENC_TAG( FT_ENCODING_ADOBE_STANDARD, 'A', 'D', 'O', 'B' ), - FT_ENC_TAG( FT_ENCODING_ADOBE_EXPERT, 'A', 'D', 'B', 'E' ), - FT_ENC_TAG( FT_ENCODING_ADOBE_CUSTOM, 'A', 'D', 'B', 'C' ), - FT_ENC_TAG( FT_ENCODING_ADOBE_LATIN_1, 'l', 'a', 't', '1' ), - - FT_ENC_TAG( FT_ENCODING_OLD_LATIN_2, 'l', 'a', 't', '2' ), - - FT_ENC_TAG( FT_ENCODING_APPLE_ROMAN, 'a', 'r', 'm', 'n' ) - - } FT_Encoding; - - - /* these constants are deprecated; use the corresponding `FT_Encoding' */ - /* values instead */ -#define ft_encoding_none FT_ENCODING_NONE -#define ft_encoding_unicode FT_ENCODING_UNICODE -#define ft_encoding_symbol FT_ENCODING_MS_SYMBOL -#define ft_encoding_latin_1 FT_ENCODING_ADOBE_LATIN_1 -#define ft_encoding_latin_2 FT_ENCODING_OLD_LATIN_2 -#define ft_encoding_sjis FT_ENCODING_SJIS -#define ft_encoding_gb2312 FT_ENCODING_GB2312 -#define ft_encoding_big5 FT_ENCODING_BIG5 -#define ft_encoding_wansung FT_ENCODING_WANSUNG -#define ft_encoding_johab FT_ENCODING_JOHAB - -#define ft_encoding_adobe_standard FT_ENCODING_ADOBE_STANDARD -#define ft_encoding_adobe_expert FT_ENCODING_ADOBE_EXPERT -#define ft_encoding_adobe_custom FT_ENCODING_ADOBE_CUSTOM -#define ft_encoding_apple_roman FT_ENCODING_APPLE_ROMAN - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_CharMapRec */ - /* */ - /* <Description> */ - /* The base charmap structure. */ - /* */ - /* <Fields> */ - /* face :: A handle to the parent face object. */ - /* */ - /* encoding :: An @FT_Encoding tag identifying the charmap. Use */ - /* this with @FT_Select_Charmap. */ - /* */ - /* platform_id :: An ID number describing the platform for the */ - /* following encoding ID. This comes directly from */ - /* the TrueType specification and should be emulated */ - /* for other formats. */ - /* */ - /* encoding_id :: A platform specific encoding number. This also */ - /* comes from the TrueType specification and should be */ - /* emulated similarly. */ - /* */ - typedef struct FT_CharMapRec_ - { - FT_Face face; - FT_Encoding encoding; - FT_UShort platform_id; - FT_UShort encoding_id; - - } FT_CharMapRec; - - - /*************************************************************************/ - /*************************************************************************/ - /* */ - /* B A S E O B J E C T C L A S S E S */ - /* */ - /*************************************************************************/ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Face_Internal */ - /* */ - /* <Description> */ - /* An opaque handle to an `FT_Face_InternalRec' structure, used to */ - /* model private data of a given @FT_Face object. */ - /* */ - /* This structure might change between releases of FreeType~2 and is */ - /* not generally available to client applications. */ - /* */ - typedef struct FT_Face_InternalRec_* FT_Face_Internal; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_FaceRec */ - /* */ - /* <Description> */ - /* FreeType root face class structure. A face object models a */ - /* typeface in a font file. */ - /* */ - /* <Fields> */ - /* num_faces :: The number of faces in the font file. Some */ - /* font formats can have multiple faces in */ - /* a font file. */ - /* */ - /* face_index :: The index of the face in the font file. It */ - /* is set to~0 if there is only one face in */ - /* the font file. */ - /* */ - /* face_flags :: A set of bit flags that give important */ - /* information about the face; see */ - /* @FT_FACE_FLAG_XXX for the details. */ - /* */ - /* style_flags :: A set of bit flags indicating the style of */ - /* the face; see @FT_STYLE_FLAG_XXX for the */ - /* details. */ - /* */ - /* num_glyphs :: The number of glyphs in the face. If the */ - /* face is scalable and has sbits (see */ - /* `num_fixed_sizes'), it is set to the number */ - /* of outline glyphs. */ - /* */ - /* For CID-keyed fonts, this value gives the */ - /* highest CID used in the font. */ - /* */ - /* family_name :: The face's family name. This is an ASCII */ - /* string, usually in English, that describes */ - /* the typeface's family (like `Times New */ - /* Roman', `Bodoni', `Garamond', etc). This */ - /* is a least common denominator used to list */ - /* fonts. Some formats (TrueType & OpenType) */ - /* provide localized and Unicode versions of */ - /* this string. Applications should use the */ - /* format specific interface to access them. */ - /* Can be NULL (e.g., in fonts embedded in a */ - /* PDF file). */ - /* */ - /* style_name :: The face's style name. This is an ASCII */ - /* string, usually in English, that describes */ - /* the typeface's style (like `Italic', */ - /* `Bold', `Condensed', etc). Not all font */ - /* formats provide a style name, so this field */ - /* is optional, and can be set to NULL. As */ - /* for `family_name', some formats provide */ - /* localized and Unicode versions of this */ - /* string. Applications should use the format */ - /* specific interface to access them. */ - /* */ - /* num_fixed_sizes :: The number of bitmap strikes in the face. */ - /* Even if the face is scalable, there might */ - /* still be bitmap strikes, which are called */ - /* `sbits' in that case. */ - /* */ - /* available_sizes :: An array of @FT_Bitmap_Size for all bitmap */ - /* strikes in the face. It is set to NULL if */ - /* there is no bitmap strike. */ - /* */ - /* num_charmaps :: The number of charmaps in the face. */ - /* */ - /* charmaps :: An array of the charmaps of the face. */ - /* */ - /* generic :: A field reserved for client uses. See the */ - /* @FT_Generic type description. */ - /* */ - /* bbox :: The font bounding box. Coordinates are */ - /* expressed in font units (see */ - /* `units_per_EM'). The box is large enough */ - /* to contain any glyph from the font. Thus, */ - /* `bbox.yMax' can be seen as the `maximum */ - /* ascender', and `bbox.yMin' as the `minimum */ - /* descender'. Only relevant for scalable */ - /* formats. */ - /* */ - /* Note that the bounding box might be off by */ - /* (at least) one pixel for hinted fonts. See */ - /* @FT_Size_Metrics for further discussion. */ - /* */ - /* units_per_EM :: The number of font units per EM square for */ - /* this face. This is typically 2048 for */ - /* TrueType fonts, and 1000 for Type~1 fonts. */ - /* Only relevant for scalable formats. */ - /* */ - /* ascender :: The typographic ascender of the face, */ - /* expressed in font units. For font formats */ - /* not having this information, it is set to */ - /* `bbox.yMax'. Only relevant for scalable */ - /* formats. */ - /* */ - /* descender :: The typographic descender of the face, */ - /* expressed in font units. For font formats */ - /* not having this information, it is set to */ - /* `bbox.yMin'. Note that this field is */ - /* usually negative. Only relevant for */ - /* scalable formats. */ - /* */ - /* height :: This value is the vertical distance */ - /* between two consecutive baselines, */ - /* expressed in font units. It is always */ - /* positive. Only relevant for scalable */ - /* formats. */ - /* */ - /* If you want the global glyph height, use */ - /* `ascender - descender'. */ - /* */ - /* max_advance_width :: The maximum advance width, in font units, */ - /* for all glyphs in this face. This can be */ - /* used to make word wrapping computations */ - /* faster. Only relevant for scalable */ - /* formats. */ - /* */ - /* max_advance_height :: The maximum advance height, in font units, */ - /* for all glyphs in this face. This is only */ - /* relevant for vertical layouts, and is set */ - /* to `height' for fonts that do not provide */ - /* vertical metrics. Only relevant for */ - /* scalable formats. */ - /* */ - /* underline_position :: The position, in font units, of the */ - /* underline line for this face. It is the */ - /* center of the underlining stem. Only */ - /* relevant for scalable formats. */ - /* */ - /* underline_thickness :: The thickness, in font units, of the */ - /* underline for this face. Only relevant for */ - /* scalable formats. */ - /* */ - /* glyph :: The face's associated glyph slot(s). */ - /* */ - /* size :: The current active size for this face. */ - /* */ - /* charmap :: The current active charmap for this face. */ - /* */ - /* <Note> */ - /* Fields may be changed after a call to @FT_Attach_File or */ - /* @FT_Attach_Stream. */ - /* */ - typedef struct FT_FaceRec_ - { - FT_Long num_faces; - FT_Long face_index; - - FT_Long face_flags; - FT_Long style_flags; - - FT_Long num_glyphs; - - FT_String* family_name; - FT_String* style_name; - - FT_Int num_fixed_sizes; - FT_Bitmap_Size* available_sizes; - - FT_Int num_charmaps; - FT_CharMap* charmaps; - - FT_Generic generic; - - /*# The following member variables (down to `underline_thickness') */ - /*# are only relevant to scalable outlines; cf. @FT_Bitmap_Size */ - /*# for bitmap fonts. */ - FT_BBox bbox; - - FT_UShort units_per_EM; - FT_Short ascender; - FT_Short descender; - FT_Short height; - - FT_Short max_advance_width; - FT_Short max_advance_height; - - FT_Short underline_position; - FT_Short underline_thickness; - - FT_GlyphSlot glyph; - FT_Size size; - FT_CharMap charmap; - - /*@private begin */ - - FT_Driver driver; - FT_Memory memory; - FT_Stream stream; - - FT_ListRec sizes_list; - - FT_Generic autohint; /* face-specific auto-hinter data */ - void* extensions; /* unused */ - - FT_Face_Internal internal; - - /*@private end */ - - } FT_FaceRec; - - - /*************************************************************************/ - /* */ - /* <Enum> */ - /* FT_FACE_FLAG_XXX */ - /* */ - /* <Description> */ - /* A list of bit flags used in the `face_flags' field of the */ - /* @FT_FaceRec structure. They inform client applications of */ - /* properties of the corresponding face. */ - /* */ - /* <Values> */ - /* FT_FACE_FLAG_SCALABLE :: */ - /* Indicates that the face contains outline glyphs. This doesn't */ - /* prevent bitmap strikes, i.e., a face can have both this and */ - /* and @FT_FACE_FLAG_FIXED_SIZES set. */ - /* */ - /* FT_FACE_FLAG_FIXED_SIZES :: */ - /* Indicates that the face contains bitmap strikes. See also the */ - /* `num_fixed_sizes' and `available_sizes' fields of @FT_FaceRec. */ - /* */ - /* FT_FACE_FLAG_FIXED_WIDTH :: */ - /* Indicates that the face contains fixed-width characters (like */ - /* Courier, Lucido, MonoType, etc.). */ - /* */ - /* FT_FACE_FLAG_SFNT :: */ - /* Indicates that the face uses the `sfnt' storage scheme. For */ - /* now, this means TrueType and OpenType. */ - /* */ - /* FT_FACE_FLAG_HORIZONTAL :: */ - /* Indicates that the face contains horizontal glyph metrics. This */ - /* should be set for all common formats. */ - /* */ - /* FT_FACE_FLAG_VERTICAL :: */ - /* Indicates that the face contains vertical glyph metrics. This */ - /* is only available in some formats, not all of them. */ - /* */ - /* FT_FACE_FLAG_KERNING :: */ - /* Indicates that the face contains kerning information. If set, */ - /* the kerning distance can be retrieved through the function */ - /* @FT_Get_Kerning. Otherwise the function always return the */ - /* vector (0,0). Note that FreeType doesn't handle kerning data */ - /* from the `GPOS' table (as present in some OpenType fonts). */ - /* */ - /* FT_FACE_FLAG_FAST_GLYPHS :: */ - /* THIS FLAG IS DEPRECATED. DO NOT USE OR TEST IT. */ - /* */ - /* FT_FACE_FLAG_MULTIPLE_MASTERS :: */ - /* Indicates that the font contains multiple masters and is capable */ - /* of interpolating between them. See the multiple-masters */ - /* specific API for details. */ - /* */ - /* FT_FACE_FLAG_GLYPH_NAMES :: */ - /* Indicates that the font contains glyph names that can be */ - /* retrieved through @FT_Get_Glyph_Name. Note that some TrueType */ - /* fonts contain broken glyph name tables. Use the function */ - /* @FT_Has_PS_Glyph_Names when needed. */ - /* */ - /* FT_FACE_FLAG_EXTERNAL_STREAM :: */ - /* Used internally by FreeType to indicate that a face's stream was */ - /* provided by the client application and should not be destroyed */ - /* when @FT_Done_Face is called. Don't read or test this flag. */ - /* */ - /* FT_FACE_FLAG_HINTER :: */ - /* Set if the font driver has a hinting machine of its own. For */ - /* example, with TrueType fonts, it makes sense to use data from */ - /* the SFNT `gasp' table only if the native TrueType hinting engine */ - /* (with the bytecode interpreter) is available and active. */ - /* */ - /* FT_FACE_FLAG_CID_KEYED :: */ - /* Set if the font is CID-keyed. In that case, the font is not */ - /* accessed by glyph indices but by CID values. For subsetted */ - /* CID-keyed fonts this has the consequence that not all index */ - /* values are a valid argument to FT_Load_Glyph. Only the CID */ - /* values for which corresponding glyphs in the subsetted font */ - /* exist make FT_Load_Glyph return successfully; in all other cases */ - /* you get an `FT_Err_Invalid_Argument' error. */ - /* */ - /* Note that CID-keyed fonts that are in an SFNT wrapper don't */ - /* have this flag set since the glyphs are accessed in the normal */ - /* way (using contiguous indices); the `CID-ness' isn't visible to */ - /* the application. */ - /* */ - /* FT_FACE_FLAG_TRICKY :: */ - /* Set if the font is `tricky', this is, it always needs the */ - /* font format's native hinting engine to get a reasonable result. */ - /* A typical example is the Chinese font `mingli.ttf' that uses */ - /* TrueType bytecode instructions to move and scale all of its */ - /* subglyphs. */ - /* */ - /* It is not possible to autohint such fonts using */ - /* @FT_LOAD_FORCE_AUTOHINT; it will also ignore */ - /* @FT_LOAD_NO_HINTING. You have to set both @FT_LOAD_NO_HINTING */ - /* and @FT_LOAD_NO_AUTOHINT to really disable hinting; however, you */ - /* probably never want this except for demonstration purposes. */ - /* */ - /* Currently, there are about a dozen TrueType fonts in the list of */ - /* tricky fonts; they are hard-coded in file `ttobjs.c'. */ - /* */ - /* FT_FACE_FLAG_COLOR :: */ - /* Set if the font has color glyph tables. To access color glyphs */ - /* use @FT_LOAD_COLOR. */ - /* */ -#define FT_FACE_FLAG_SCALABLE ( 1L << 0 ) -#define FT_FACE_FLAG_FIXED_SIZES ( 1L << 1 ) -#define FT_FACE_FLAG_FIXED_WIDTH ( 1L << 2 ) -#define FT_FACE_FLAG_SFNT ( 1L << 3 ) -#define FT_FACE_FLAG_HORIZONTAL ( 1L << 4 ) -#define FT_FACE_FLAG_VERTICAL ( 1L << 5 ) -#define FT_FACE_FLAG_KERNING ( 1L << 6 ) -#define FT_FACE_FLAG_FAST_GLYPHS ( 1L << 7 ) -#define FT_FACE_FLAG_MULTIPLE_MASTERS ( 1L << 8 ) -#define FT_FACE_FLAG_GLYPH_NAMES ( 1L << 9 ) -#define FT_FACE_FLAG_EXTERNAL_STREAM ( 1L << 10 ) -#define FT_FACE_FLAG_HINTER ( 1L << 11 ) -#define FT_FACE_FLAG_CID_KEYED ( 1L << 12 ) -#define FT_FACE_FLAG_TRICKY ( 1L << 13 ) -#define FT_FACE_FLAG_COLOR ( 1L << 14 ) - - - /************************************************************************* - * - * @macro: - * FT_HAS_HORIZONTAL( face ) - * - * @description: - * A macro that returns true whenever a face object contains - * horizontal metrics (this is true for all font formats though). - * - * @also: - * @FT_HAS_VERTICAL can be used to check for vertical metrics. - * - */ -#define FT_HAS_HORIZONTAL( face ) \ - ( face->face_flags & FT_FACE_FLAG_HORIZONTAL ) - - - /************************************************************************* - * - * @macro: - * FT_HAS_VERTICAL( face ) - * - * @description: - * A macro that returns true whenever a face object contains real - * vertical metrics (and not only synthesized ones). - * - */ -#define FT_HAS_VERTICAL( face ) \ - ( face->face_flags & FT_FACE_FLAG_VERTICAL ) - - - /************************************************************************* - * - * @macro: - * FT_HAS_KERNING( face ) - * - * @description: - * A macro that returns true whenever a face object contains kerning - * data that can be accessed with @FT_Get_Kerning. - * - */ -#define FT_HAS_KERNING( face ) \ - ( face->face_flags & FT_FACE_FLAG_KERNING ) - - - /************************************************************************* - * - * @macro: - * FT_IS_SCALABLE( face ) - * - * @description: - * A macro that returns true whenever a face object contains a scalable - * font face (true for TrueType, Type~1, Type~42, CID, OpenType/CFF, - * and PFR font formats. - * - */ -#define FT_IS_SCALABLE( face ) \ - ( face->face_flags & FT_FACE_FLAG_SCALABLE ) - - - /************************************************************************* - * - * @macro: - * FT_IS_SFNT( face ) - * - * @description: - * A macro that returns true whenever a face object contains a font - * whose format is based on the SFNT storage scheme. This usually - * means: TrueType fonts, OpenType fonts, as well as SFNT-based embedded - * bitmap fonts. - * - * If this macro is true, all functions defined in @FT_SFNT_NAMES_H and - * @FT_TRUETYPE_TABLES_H are available. - * - */ -#define FT_IS_SFNT( face ) \ - ( face->face_flags & FT_FACE_FLAG_SFNT ) - - - /************************************************************************* - * - * @macro: - * FT_IS_FIXED_WIDTH( face ) - * - * @description: - * A macro that returns true whenever a face object contains a font face - * that contains fixed-width (or `monospace', `fixed-pitch', etc.) - * glyphs. - * - */ -#define FT_IS_FIXED_WIDTH( face ) \ - ( face->face_flags & FT_FACE_FLAG_FIXED_WIDTH ) - - - /************************************************************************* - * - * @macro: - * FT_HAS_FIXED_SIZES( face ) - * - * @description: - * A macro that returns true whenever a face object contains some - * embedded bitmaps. See the `available_sizes' field of the - * @FT_FaceRec structure. - * - */ -#define FT_HAS_FIXED_SIZES( face ) \ - ( face->face_flags & FT_FACE_FLAG_FIXED_SIZES ) - - - /************************************************************************* - * - * @macro: - * FT_HAS_FAST_GLYPHS( face ) - * - * @description: - * Deprecated. - * - */ -#define FT_HAS_FAST_GLYPHS( face ) 0 - - - /************************************************************************* - * - * @macro: - * FT_HAS_GLYPH_NAMES( face ) - * - * @description: - * A macro that returns true whenever a face object contains some glyph - * names that can be accessed through @FT_Get_Glyph_Name. - * - */ -#define FT_HAS_GLYPH_NAMES( face ) \ - ( face->face_flags & FT_FACE_FLAG_GLYPH_NAMES ) - - - /************************************************************************* - * - * @macro: - * FT_HAS_MULTIPLE_MASTERS( face ) - * - * @description: - * A macro that returns true whenever a face object contains some - * multiple masters. The functions provided by @FT_MULTIPLE_MASTERS_H - * are then available to choose the exact design you want. - * - */ -#define FT_HAS_MULTIPLE_MASTERS( face ) \ - ( face->face_flags & FT_FACE_FLAG_MULTIPLE_MASTERS ) - - - /************************************************************************* - * - * @macro: - * FT_IS_CID_KEYED( face ) - * - * @description: - * A macro that returns true whenever a face object contains a CID-keyed - * font. See the discussion of @FT_FACE_FLAG_CID_KEYED for more - * details. - * - * If this macro is true, all functions defined in @FT_CID_H are - * available. - * - */ -#define FT_IS_CID_KEYED( face ) \ - ( face->face_flags & FT_FACE_FLAG_CID_KEYED ) - - - /************************************************************************* - * - * @macro: - * FT_IS_TRICKY( face ) - * - * @description: - * A macro that returns true whenever a face represents a `tricky' font. - * See the discussion of @FT_FACE_FLAG_TRICKY for more details. - * - */ -#define FT_IS_TRICKY( face ) \ - ( face->face_flags & FT_FACE_FLAG_TRICKY ) - - - /************************************************************************* - * - * @macro: - * FT_HAS_COLOR( face ) - * - * @description: - * A macro that returns true whenever a face object contains - * tables for color glyphs. - * - */ -#define FT_HAS_COLOR( face ) \ - ( face->face_flags & FT_FACE_FLAG_COLOR ) - - - /*************************************************************************/ - /* */ - /* <Const> */ - /* FT_STYLE_FLAG_XXX */ - /* */ - /* <Description> */ - /* A list of bit-flags used to indicate the style of a given face. */ - /* These are used in the `style_flags' field of @FT_FaceRec. */ - /* */ - /* <Values> */ - /* FT_STYLE_FLAG_ITALIC :: */ - /* Indicates that a given face style is italic or oblique. */ - /* */ - /* FT_STYLE_FLAG_BOLD :: */ - /* Indicates that a given face is bold. */ - /* */ - /* <Note> */ - /* The style information as provided by FreeType is very basic. More */ - /* details are beyond the scope and should be done on a higher level */ - /* (for example, by analyzing various fields of the `OS/2' table in */ - /* SFNT based fonts). */ - /* */ -#define FT_STYLE_FLAG_ITALIC ( 1 << 0 ) -#define FT_STYLE_FLAG_BOLD ( 1 << 1 ) - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Size_Internal */ - /* */ - /* <Description> */ - /* An opaque handle to an `FT_Size_InternalRec' structure, used to */ - /* model private data of a given @FT_Size object. */ - /* */ - typedef struct FT_Size_InternalRec_* FT_Size_Internal; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_Size_Metrics */ - /* */ - /* <Description> */ - /* The size metrics structure gives the metrics of a size object. */ - /* */ - /* <Fields> */ - /* x_ppem :: The width of the scaled EM square in pixels, hence */ - /* the term `ppem' (pixels per EM). It is also */ - /* referred to as `nominal width'. */ - /* */ - /* y_ppem :: The height of the scaled EM square in pixels, */ - /* hence the term `ppem' (pixels per EM). It is also */ - /* referred to as `nominal height'. */ - /* */ - /* x_scale :: A 16.16 fractional scaling value used to convert */ - /* horizontal metrics from font units to 26.6 */ - /* fractional pixels. Only relevant for scalable */ - /* font formats. */ - /* */ - /* y_scale :: A 16.16 fractional scaling value used to convert */ - /* vertical metrics from font units to 26.6 */ - /* fractional pixels. Only relevant for scalable */ - /* font formats. */ - /* */ - /* ascender :: The ascender in 26.6 fractional pixels. See */ - /* @FT_FaceRec for the details. */ - /* */ - /* descender :: The descender in 26.6 fractional pixels. See */ - /* @FT_FaceRec for the details. */ - /* */ - /* height :: The height in 26.6 fractional pixels. See */ - /* @FT_FaceRec for the details. */ - /* */ - /* max_advance :: The maximum advance width in 26.6 fractional */ - /* pixels. See @FT_FaceRec for the details. */ - /* */ - /* <Note> */ - /* The scaling values, if relevant, are determined first during a */ - /* size changing operation. The remaining fields are then set by the */ - /* driver. For scalable formats, they are usually set to scaled */ - /* values of the corresponding fields in @FT_FaceRec. */ - /* */ - /* Note that due to glyph hinting, these values might not be exact */ - /* for certain fonts. Thus they must be treated as unreliable */ - /* with an error margin of at least one pixel! */ - /* */ - /* Indeed, the only way to get the exact metrics is to render _all_ */ - /* glyphs. As this would be a definite performance hit, it is up to */ - /* client applications to perform such computations. */ - /* */ - /* The FT_Size_Metrics structure is valid for bitmap fonts also. */ - /* */ - typedef struct FT_Size_Metrics_ - { - FT_UShort x_ppem; /* horizontal pixels per EM */ - FT_UShort y_ppem; /* vertical pixels per EM */ - - FT_Fixed x_scale; /* scaling values used to convert font */ - FT_Fixed y_scale; /* units to 26.6 fractional pixels */ - - FT_Pos ascender; /* ascender in 26.6 frac. pixels */ - FT_Pos descender; /* descender in 26.6 frac. pixels */ - FT_Pos height; /* text height in 26.6 frac. pixels */ - FT_Pos max_advance; /* max horizontal advance, in 26.6 pixels */ - - } FT_Size_Metrics; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_SizeRec */ - /* */ - /* <Description> */ - /* FreeType root size class structure. A size object models a face */ - /* object at a given size. */ - /* */ - /* <Fields> */ - /* face :: Handle to the parent face object. */ - /* */ - /* generic :: A typeless pointer, unused by the FreeType library or */ - /* any of its drivers. It can be used by client */ - /* applications to link their own data to each size */ - /* object. */ - /* */ - /* metrics :: Metrics for this size object. This field is read-only. */ - /* */ - typedef struct FT_SizeRec_ - { - FT_Face face; /* parent face object */ - FT_Generic generic; /* generic pointer for client uses */ - FT_Size_Metrics metrics; /* size metrics */ - FT_Size_Internal internal; - - } FT_SizeRec; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_SubGlyph */ - /* */ - /* <Description> */ - /* The subglyph structure is an internal object used to describe */ - /* subglyphs (for example, in the case of composites). */ - /* */ - /* <Note> */ - /* The subglyph implementation is not part of the high-level API, */ - /* hence the forward structure declaration. */ - /* */ - /* You can however retrieve subglyph information with */ - /* @FT_Get_SubGlyph_Info. */ - /* */ - typedef struct FT_SubGlyphRec_* FT_SubGlyph; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Slot_Internal */ - /* */ - /* <Description> */ - /* An opaque handle to an `FT_Slot_InternalRec' structure, used to */ - /* model private data of a given @FT_GlyphSlot object. */ - /* */ - typedef struct FT_Slot_InternalRec_* FT_Slot_Internal; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_GlyphSlotRec */ - /* */ - /* <Description> */ - /* FreeType root glyph slot class structure. A glyph slot is a */ - /* container where individual glyphs can be loaded, be they in */ - /* outline or bitmap format. */ - /* */ - /* <Fields> */ - /* library :: A handle to the FreeType library instance */ - /* this slot belongs to. */ - /* */ - /* face :: A handle to the parent face object. */ - /* */ - /* next :: In some cases (like some font tools), several */ - /* glyph slots per face object can be a good */ - /* thing. As this is rare, the glyph slots are */ - /* listed through a direct, single-linked list */ - /* using its `next' field. */ - /* */ - /* generic :: A typeless pointer unused by the FreeType */ - /* library or any of its drivers. It can be */ - /* used by client applications to link their own */ - /* data to each glyph slot object. */ - /* */ - /* metrics :: The metrics of the last loaded glyph in the */ - /* slot. The returned values depend on the last */ - /* load flags (see the @FT_Load_Glyph API */ - /* function) and can be expressed either in 26.6 */ - /* fractional pixels or font units. */ - /* */ - /* Note that even when the glyph image is */ - /* transformed, the metrics are not. */ - /* */ - /* linearHoriAdvance :: The advance width of the unhinted glyph. */ - /* Its value is expressed in 16.16 fractional */ - /* pixels, unless @FT_LOAD_LINEAR_DESIGN is set */ - /* when loading the glyph. This field can be */ - /* important to perform correct WYSIWYG layout. */ - /* Only relevant for outline glyphs. */ - /* */ - /* linearVertAdvance :: The advance height of the unhinted glyph. */ - /* Its value is expressed in 16.16 fractional */ - /* pixels, unless @FT_LOAD_LINEAR_DESIGN is set */ - /* when loading the glyph. This field can be */ - /* important to perform correct WYSIWYG layout. */ - /* Only relevant for outline glyphs. */ - /* */ - /* advance :: This shorthand is, depending on */ - /* @FT_LOAD_IGNORE_TRANSFORM, the transformed */ - /* (hinted) advance width for the glyph, in 26.6 */ - /* fractional pixel format. As specified with */ - /* @FT_LOAD_VERTICAL_LAYOUT, it uses either the */ - /* `horiAdvance' or the `vertAdvance' value of */ - /* `metrics' field. */ - /* */ - /* format :: This field indicates the format of the image */ - /* contained in the glyph slot. Typically */ - /* @FT_GLYPH_FORMAT_BITMAP, */ - /* @FT_GLYPH_FORMAT_OUTLINE, or */ - /* @FT_GLYPH_FORMAT_COMPOSITE, but others are */ - /* possible. */ - /* */ - /* bitmap :: This field is used as a bitmap descriptor */ - /* when the slot format is */ - /* @FT_GLYPH_FORMAT_BITMAP. Note that the */ - /* address and content of the bitmap buffer can */ - /* change between calls of @FT_Load_Glyph and a */ - /* few other functions. */ - /* */ - /* bitmap_left :: The bitmap's left bearing expressed in */ - /* integer pixels. Only valid if the format is */ - /* @FT_GLYPH_FORMAT_BITMAP, this is, if the */ - /* glyph slot contains a bitmap. */ - /* */ - /* bitmap_top :: The bitmap's top bearing expressed in integer */ - /* pixels. Remember that this is the distance */ - /* from the baseline to the top-most glyph */ - /* scanline, upwards y~coordinates being */ - /* *positive*. */ - /* */ - /* outline :: The outline descriptor for the current glyph */ - /* image if its format is */ - /* @FT_GLYPH_FORMAT_OUTLINE. Once a glyph is */ - /* loaded, `outline' can be transformed, */ - /* distorted, embolded, etc. However, it must */ - /* not be freed. */ - /* */ - /* num_subglyphs :: The number of subglyphs in a composite glyph. */ - /* This field is only valid for the composite */ - /* glyph format that should normally only be */ - /* loaded with the @FT_LOAD_NO_RECURSE flag. */ - /* */ - /* subglyphs :: An array of subglyph descriptors for */ - /* composite glyphs. There are `num_subglyphs' */ - /* elements in there. Currently internal to */ - /* FreeType. */ - /* */ - /* control_data :: Certain font drivers can also return the */ - /* control data for a given glyph image (e.g. */ - /* TrueType bytecode, Type~1 charstrings, etc.). */ - /* This field is a pointer to such data. */ - /* */ - /* control_len :: This is the length in bytes of the control */ - /* data. */ - /* */ - /* other :: Really wicked formats can use this pointer to */ - /* present their own glyph image to client */ - /* applications. Note that the application */ - /* needs to know about the image format. */ - /* */ - /* lsb_delta :: The difference between hinted and unhinted */ - /* left side bearing while autohinting is */ - /* active. Zero otherwise. */ - /* */ - /* rsb_delta :: The difference between hinted and unhinted */ - /* right side bearing while autohinting is */ - /* active. Zero otherwise. */ - /* */ - /* <Note> */ - /* If @FT_Load_Glyph is called with default flags (see */ - /* @FT_LOAD_DEFAULT) the glyph image is loaded in the glyph slot in */ - /* its native format (e.g., an outline glyph for TrueType and Type~1 */ - /* formats). */ - /* */ - /* This image can later be converted into a bitmap by calling */ - /* @FT_Render_Glyph. This function finds the current renderer for */ - /* the native image's format, then invokes it. */ - /* */ - /* The renderer is in charge of transforming the native image through */ - /* the slot's face transformation fields, then converting it into a */ - /* bitmap that is returned in `slot->bitmap'. */ - /* */ - /* Note that `slot->bitmap_left' and `slot->bitmap_top' are also used */ - /* to specify the position of the bitmap relative to the current pen */ - /* position (e.g., coordinates (0,0) on the baseline). Of course, */ - /* `slot->format' is also changed to @FT_GLYPH_FORMAT_BITMAP. */ - /* */ - /* <Note> */ - /* Here a small pseudo code fragment that shows how to use */ - /* `lsb_delta' and `rsb_delta': */ - /* */ - /* { */ - /* FT_Pos origin_x = 0; */ - /* FT_Pos prev_rsb_delta = 0; */ - /* */ - /* */ - /* for all glyphs do */ - /* <compute kern between current and previous glyph and add it to */ - /* `origin_x'> */ - /* */ - /* <load glyph with `FT_Load_Glyph'> */ - /* */ - /* if ( prev_rsb_delta - face->glyph->lsb_delta >= 32 ) */ - /* origin_x -= 64; */ - /* else if ( prev_rsb_delta - face->glyph->lsb_delta < -32 ) */ - /* origin_x += 64; */ - /* */ - /* prev_rsb_delta = face->glyph->rsb_delta; */ - /* */ - /* <save glyph image, or render glyph, or ...> */ - /* */ - /* origin_x += face->glyph->advance.x; */ - /* endfor */ - /* } */ - /* */ - typedef struct FT_GlyphSlotRec_ - { - FT_Library library; - FT_Face face; - FT_GlyphSlot next; - FT_UInt reserved; /* retained for binary compatibility */ - FT_Generic generic; - - FT_Glyph_Metrics metrics; - FT_Fixed linearHoriAdvance; - FT_Fixed linearVertAdvance; - FT_Vector advance; - - FT_Glyph_Format format; - - FT_Bitmap bitmap; - FT_Int bitmap_left; - FT_Int bitmap_top; - - FT_Outline outline; - - FT_UInt num_subglyphs; - FT_SubGlyph subglyphs; - - void* control_data; - long control_len; - - FT_Pos lsb_delta; - FT_Pos rsb_delta; - - void* other; - - FT_Slot_Internal internal; - - } FT_GlyphSlotRec; - - - /*************************************************************************/ - /*************************************************************************/ - /* */ - /* F U N C T I O N S */ - /* */ - /*************************************************************************/ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Init_FreeType */ - /* */ - /* <Description> */ - /* Initialize a new FreeType library object. The set of modules */ - /* that are registered by this function is determined at build time. */ - /* */ - /* <Output> */ - /* alibrary :: A handle to a new library object. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Note> */ - /* In case you want to provide your own memory allocating routines, */ - /* use @FT_New_Library instead, followed by a call to */ - /* @FT_Add_Default_Modules (or a series of calls to @FT_Add_Module). */ - /* */ - /* For multi-threading applications each thread should have its own */ - /* FT_Library object. */ - /* */ - /* If you need reference-counting (cf. @FT_Reference_Library), use */ - /* @FT_New_Library and @FT_Done_Library. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Init_FreeType( FT_Library *alibrary ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Done_FreeType */ - /* */ - /* <Description> */ - /* Destroy a given FreeType library object and all of its children, */ - /* including resources, drivers, faces, sizes, etc. */ - /* */ - /* <Input> */ - /* library :: A handle to the target library object. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Done_FreeType( FT_Library library ); - - - /*************************************************************************/ - /* */ - /* <Enum> */ - /* FT_OPEN_XXX */ - /* */ - /* <Description> */ - /* A list of bit-field constants used within the `flags' field of the */ - /* @FT_Open_Args structure. */ - /* */ - /* <Values> */ - /* FT_OPEN_MEMORY :: This is a memory-based stream. */ - /* */ - /* FT_OPEN_STREAM :: Copy the stream from the `stream' field. */ - /* */ - /* FT_OPEN_PATHNAME :: Create a new input stream from a C~path */ - /* name. */ - /* */ - /* FT_OPEN_DRIVER :: Use the `driver' field. */ - /* */ - /* FT_OPEN_PARAMS :: Use the `num_params' and `params' fields. */ - /* */ - /* <Note> */ - /* The `FT_OPEN_MEMORY', `FT_OPEN_STREAM', and `FT_OPEN_PATHNAME' */ - /* flags are mutually exclusive. */ - /* */ -#define FT_OPEN_MEMORY 0x1 -#define FT_OPEN_STREAM 0x2 -#define FT_OPEN_PATHNAME 0x4 -#define FT_OPEN_DRIVER 0x8 -#define FT_OPEN_PARAMS 0x10 - - - /* these constants are deprecated; use the corresponding `FT_OPEN_XXX' */ - /* values instead */ -#define ft_open_memory FT_OPEN_MEMORY -#define ft_open_stream FT_OPEN_STREAM -#define ft_open_pathname FT_OPEN_PATHNAME -#define ft_open_driver FT_OPEN_DRIVER -#define ft_open_params FT_OPEN_PARAMS - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_Parameter */ - /* */ - /* <Description> */ - /* A simple structure used to pass more or less generic parameters to */ - /* @FT_Open_Face. */ - /* */ - /* <Fields> */ - /* tag :: A four-byte identification tag. */ - /* */ - /* data :: A pointer to the parameter data. */ - /* */ - /* <Note> */ - /* The ID and function of parameters are driver-specific. See the */ - /* various FT_PARAM_TAG_XXX flags for more information. */ - /* */ - typedef struct FT_Parameter_ - { - FT_ULong tag; - FT_Pointer data; - - } FT_Parameter; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_Open_Args */ - /* */ - /* <Description> */ - /* A structure used to indicate how to open a new font file or */ - /* stream. A pointer to such a structure can be used as a parameter */ - /* for the functions @FT_Open_Face and @FT_Attach_Stream. */ - /* */ - /* <Fields> */ - /* flags :: A set of bit flags indicating how to use the */ - /* structure. */ - /* */ - /* memory_base :: The first byte of the file in memory. */ - /* */ - /* memory_size :: The size in bytes of the file in memory. */ - /* */ - /* pathname :: A pointer to an 8-bit file pathname. */ - /* */ - /* stream :: A handle to a source stream object. */ - /* */ - /* driver :: This field is exclusively used by @FT_Open_Face; */ - /* it simply specifies the font driver to use to open */ - /* the face. If set to~0, FreeType tries to load the */ - /* face with each one of the drivers in its list. */ - /* */ - /* num_params :: The number of extra parameters. */ - /* */ - /* params :: Extra parameters passed to the font driver when */ - /* opening a new face. */ - /* */ - /* <Note> */ - /* The stream type is determined by the contents of `flags' that */ - /* are tested in the following order by @FT_Open_Face: */ - /* */ - /* If the @FT_OPEN_MEMORY bit is set, assume that this is a */ - /* memory file of `memory_size' bytes, located at `memory_address'. */ - /* The data are are not copied, and the client is responsible for */ - /* releasing and destroying them _after_ the corresponding call to */ - /* @FT_Done_Face. */ - /* */ - /* Otherwise, if the @FT_OPEN_STREAM bit is set, assume that a */ - /* custom input stream `stream' is used. */ - /* */ - /* Otherwise, if the @FT_OPEN_PATHNAME bit is set, assume that this */ - /* is a normal file and use `pathname' to open it. */ - /* */ - /* If the @FT_OPEN_DRIVER bit is set, @FT_Open_Face only tries to */ - /* open the file with the driver whose handler is in `driver'. */ - /* */ - /* If the @FT_OPEN_PARAMS bit is set, the parameters given by */ - /* `num_params' and `params' is used. They are ignored otherwise. */ - /* */ - /* Ideally, both the `pathname' and `params' fields should be tagged */ - /* as `const'; this is missing for API backwards compatibility. In */ - /* other words, applications should treat them as read-only. */ - /* */ - typedef struct FT_Open_Args_ - { - FT_UInt flags; - const FT_Byte* memory_base; - FT_Long memory_size; - FT_String* pathname; - FT_Stream stream; - FT_Module driver; - FT_Int num_params; - FT_Parameter* params; - - } FT_Open_Args; - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_New_Face */ - /* */ - /* <Description> */ - /* This function calls @FT_Open_Face to open a font by its pathname. */ - /* */ - /* <InOut> */ - /* library :: A handle to the library resource. */ - /* */ - /* <Input> */ - /* pathname :: A path to the font file. */ - /* */ - /* face_index :: The index of the face within the font. The first */ - /* face has index~0. */ - /* */ - /* <Output> */ - /* aface :: A handle to a new face object. If `face_index' is */ - /* greater than or equal to zero, it must be non-NULL. */ - /* See @FT_Open_Face for more details. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Note> */ - /* Use @FT_Done_Face to destroy the created @FT_Face object (along */ - /* with its slot and sizes). */ - /* */ - FT_EXPORT( FT_Error ) - FT_New_Face( FT_Library library, - const char* filepathname, - FT_Long face_index, - FT_Face *aface ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_New_Memory_Face */ - /* */ - /* <Description> */ - /* This function calls @FT_Open_Face to open a font that has been */ - /* loaded into memory. */ - /* */ - /* <InOut> */ - /* library :: A handle to the library resource. */ - /* */ - /* <Input> */ - /* file_base :: A pointer to the beginning of the font data. */ - /* */ - /* file_size :: The size of the memory chunk used by the font data. */ - /* */ - /* face_index :: The index of the face within the font. The first */ - /* face has index~0. */ - /* */ - /* <Output> */ - /* aface :: A handle to a new face object. If `face_index' is */ - /* greater than or equal to zero, it must be non-NULL. */ - /* See @FT_Open_Face for more details. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Note> */ - /* You must not deallocate the memory before calling @FT_Done_Face. */ - /* */ - FT_EXPORT( FT_Error ) - FT_New_Memory_Face( FT_Library library, - const FT_Byte* file_base, - FT_Long file_size, - FT_Long face_index, - FT_Face *aface ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Open_Face */ - /* */ - /* <Description> */ - /* Create a face object from a given resource described by */ - /* @FT_Open_Args. */ - /* */ - /* <InOut> */ - /* library :: A handle to the library resource. */ - /* */ - /* <Input> */ - /* args :: A pointer to an `FT_Open_Args' structure that must */ - /* be filled by the caller. */ - /* */ - /* face_index :: The index of the face within the font. The first */ - /* face has index~0. */ - /* */ - /* <Output> */ - /* aface :: A handle to a new face object. If `face_index' is */ - /* greater than or equal to zero, it must be non-NULL. */ - /* See note below. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Note> */ - /* Unlike FreeType 1.x, this function automatically creates a glyph */ - /* slot for the face object that can be accessed directly through */ - /* `face->glyph'. */ - /* */ - /* FT_Open_Face can be used to quickly check whether the font */ - /* format of a given font resource is supported by FreeType. If the */ - /* `face_index' field is negative, the function's return value is~0 */ - /* if the font format is recognized, or non-zero otherwise; */ - /* the function returns a more or less empty face handle in `*aface' */ - /* (if `aface' isn't NULL). The only useful field in this special */ - /* case is `face->num_faces' that gives the number of faces within */ - /* the font file. After examination, the returned @FT_Face structure */ - /* should be deallocated with a call to @FT_Done_Face. */ - /* */ - /* Each new face object created with this function also owns a */ - /* default @FT_Size object, accessible as `face->size'. */ - /* */ - /* One @FT_Library instance can have multiple face objects, this is, */ - /* @FT_Open_Face and its siblings can be called multiple times using */ - /* the same `library' argument. */ - /* */ - /* See the discussion of reference counters in the description of */ - /* @FT_Reference_Face. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Open_Face( FT_Library library, - const FT_Open_Args* args, - FT_Long face_index, - FT_Face *aface ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Attach_File */ - /* */ - /* <Description> */ - /* This function calls @FT_Attach_Stream to attach a file. */ - /* */ - /* <InOut> */ - /* face :: The target face object. */ - /* */ - /* <Input> */ - /* filepathname :: The pathname. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Attach_File( FT_Face face, - const char* filepathname ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Attach_Stream */ - /* */ - /* <Description> */ - /* `Attach' data to a face object. Normally, this is used to read */ - /* additional information for the face object. For example, you can */ - /* attach an AFM file that comes with a Type~1 font to get the */ - /* kerning values and other metrics. */ - /* */ - /* <InOut> */ - /* face :: The target face object. */ - /* */ - /* <Input> */ - /* parameters :: A pointer to @FT_Open_Args that must be filled by */ - /* the caller. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Note> */ - /* The meaning of the `attach' (i.e., what really happens when the */ - /* new file is read) is not fixed by FreeType itself. It really */ - /* depends on the font format (and thus the font driver). */ - /* */ - /* Client applications are expected to know what they are doing */ - /* when invoking this function. Most drivers simply do not implement */ - /* file attachments. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Attach_Stream( FT_Face face, - FT_Open_Args* parameters ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Reference_Face */ - /* */ - /* <Description> */ - /* A counter gets initialized to~1 at the time an @FT_Face structure */ - /* is created. This function increments the counter. @FT_Done_Face */ - /* then only destroys a face if the counter is~1, otherwise it simply */ - /* decrements the counter. */ - /* */ - /* This function helps in managing life-cycles of structures that */ - /* reference @FT_Face objects. */ - /* */ - /* <Input> */ - /* face :: A handle to a target face object. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Since> */ - /* 2.4.2 */ - /* */ - FT_EXPORT( FT_Error ) - FT_Reference_Face( FT_Face face ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Done_Face */ - /* */ - /* <Description> */ - /* Discard a given face object, as well as all of its child slots and */ - /* sizes. */ - /* */ - /* <Input> */ - /* face :: A handle to a target face object. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Note> */ - /* See the discussion of reference counters in the description of */ - /* @FT_Reference_Face. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Done_Face( FT_Face face ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Select_Size */ - /* */ - /* <Description> */ - /* Select a bitmap strike. */ - /* */ - /* <InOut> */ - /* face :: A handle to a target face object. */ - /* */ - /* <Input> */ - /* strike_index :: The index of the bitmap strike in the */ - /* `available_sizes' field of @FT_FaceRec structure. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Select_Size( FT_Face face, - FT_Int strike_index ); - - - /*************************************************************************/ - /* */ - /* <Enum> */ - /* FT_Size_Request_Type */ - /* */ - /* <Description> */ - /* An enumeration type that lists the supported size request types. */ - /* */ - /* <Values> */ - /* FT_SIZE_REQUEST_TYPE_NOMINAL :: */ - /* The nominal size. The `units_per_EM' field of @FT_FaceRec is */ - /* used to determine both scaling values. */ - /* */ - /* FT_SIZE_REQUEST_TYPE_REAL_DIM :: */ - /* The real dimension. The sum of the the `ascender' and (minus */ - /* of) the `descender' fields of @FT_FaceRec are used to determine */ - /* both scaling values. */ - /* */ - /* FT_SIZE_REQUEST_TYPE_BBOX :: */ - /* The font bounding box. The width and height of the `bbox' field */ - /* of @FT_FaceRec are used to determine the horizontal and vertical */ - /* scaling value, respectively. */ - /* */ - /* FT_SIZE_REQUEST_TYPE_CELL :: */ - /* The `max_advance_width' field of @FT_FaceRec is used to */ - /* determine the horizontal scaling value; the vertical scaling */ - /* value is determined the same way as */ - /* @FT_SIZE_REQUEST_TYPE_REAL_DIM does. Finally, both scaling */ - /* values are set to the smaller one. This type is useful if you */ - /* want to specify the font size for, say, a window of a given */ - /* dimension and 80x24 cells. */ - /* */ - /* FT_SIZE_REQUEST_TYPE_SCALES :: */ - /* Specify the scaling values directly. */ - /* */ - /* <Note> */ - /* The above descriptions only apply to scalable formats. For bitmap */ - /* formats, the behaviour is up to the driver. */ - /* */ - /* See the note section of @FT_Size_Metrics if you wonder how size */ - /* requesting relates to scaling values. */ - /* */ - typedef enum FT_Size_Request_Type_ - { - FT_SIZE_REQUEST_TYPE_NOMINAL, - FT_SIZE_REQUEST_TYPE_REAL_DIM, - FT_SIZE_REQUEST_TYPE_BBOX, - FT_SIZE_REQUEST_TYPE_CELL, - FT_SIZE_REQUEST_TYPE_SCALES, - - FT_SIZE_REQUEST_TYPE_MAX - - } FT_Size_Request_Type; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_Size_RequestRec */ - /* */ - /* <Description> */ - /* A structure used to model a size request. */ - /* */ - /* <Fields> */ - /* type :: See @FT_Size_Request_Type. */ - /* */ - /* width :: The desired width. */ - /* */ - /* height :: The desired height. */ - /* */ - /* horiResolution :: The horizontal resolution. If set to zero, */ - /* `width' is treated as a 26.6 fractional pixel */ - /* value. */ - /* */ - /* vertResolution :: The vertical resolution. If set to zero, */ - /* `height' is treated as a 26.6 fractional pixel */ - /* value. */ - /* */ - /* <Note> */ - /* If `width' is zero, then the horizontal scaling value is set equal */ - /* to the vertical scaling value, and vice versa. */ - /* */ - typedef struct FT_Size_RequestRec_ - { - FT_Size_Request_Type type; - FT_Long width; - FT_Long height; - FT_UInt horiResolution; - FT_UInt vertResolution; - - } FT_Size_RequestRec; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_Size_Request */ - /* */ - /* <Description> */ - /* A handle to a size request structure. */ - /* */ - typedef struct FT_Size_RequestRec_ *FT_Size_Request; - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Request_Size */ - /* */ - /* <Description> */ - /* Resize the scale of the active @FT_Size object in a face. */ - /* */ - /* <InOut> */ - /* face :: A handle to a target face object. */ - /* */ - /* <Input> */ - /* req :: A pointer to a @FT_Size_RequestRec. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Note> */ - /* Although drivers may select the bitmap strike matching the */ - /* request, you should not rely on this if you intend to select a */ - /* particular bitmap strike. Use @FT_Select_Size instead in that */ - /* case. */ - /* */ - /* The relation between the requested size and the resulting glyph */ - /* size is dependent entirely on how the size is defined in the */ - /* source face. The font designer chooses the final size of each */ - /* glyph relative to this size. For more information refer to */ - /* `http://www.freetype.org/freetype2/docs/glyphs/glyphs-2.html' */ - /* */ - /* Don't use this function if you are using the FreeType cache API. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Request_Size( FT_Face face, - FT_Size_Request req ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Set_Char_Size */ - /* */ - /* <Description> */ - /* This function calls @FT_Request_Size to request the nominal size */ - /* (in points). */ - /* */ - /* <InOut> */ - /* face :: A handle to a target face object. */ - /* */ - /* <Input> */ - /* char_width :: The nominal width, in 26.6 fractional points. */ - /* */ - /* char_height :: The nominal height, in 26.6 fractional points. */ - /* */ - /* horz_resolution :: The horizontal resolution in dpi. */ - /* */ - /* vert_resolution :: The vertical resolution in dpi. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Note> */ - /* If either the character width or height is zero, it is set equal */ - /* to the other value. */ - /* */ - /* If either the horizontal or vertical resolution is zero, it is set */ - /* equal to the other value. */ - /* */ - /* A character width or height smaller than 1pt is set to 1pt; if */ - /* both resolution values are zero, they are set to 72dpi. */ - /* */ - /* Don't use this function if you are using the FreeType cache API. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Set_Char_Size( FT_Face face, - FT_F26Dot6 char_width, - FT_F26Dot6 char_height, - FT_UInt horz_resolution, - FT_UInt vert_resolution ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Set_Pixel_Sizes */ - /* */ - /* <Description> */ - /* This function calls @FT_Request_Size to request the nominal size */ - /* (in pixels). */ - /* */ - /* <InOut> */ - /* face :: A handle to the target face object. */ - /* */ - /* <Input> */ - /* pixel_width :: The nominal width, in pixels. */ - /* */ - /* pixel_height :: The nominal height, in pixels. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Note> */ - /* You should not rely on the resulting glyphs matching, or being */ - /* constrained, to this pixel size. Refer to @FT_Request_Size to */ - /* understand how requested sizes relate to actual sizes. */ - /* */ - /* Don't use this function if you are using the FreeType cache API. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Set_Pixel_Sizes( FT_Face face, - FT_UInt pixel_width, - FT_UInt pixel_height ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Load_Glyph */ - /* */ - /* <Description> */ - /* A function used to load a single glyph into the glyph slot of a */ - /* face object. */ - /* */ - /* <InOut> */ - /* face :: A handle to the target face object where the glyph */ - /* is loaded. */ - /* */ - /* <Input> */ - /* glyph_index :: The index of the glyph in the font file. For */ - /* CID-keyed fonts (either in PS or in CFF format) */ - /* this argument specifies the CID value. */ - /* */ - /* load_flags :: A flag indicating what to load for this glyph. The */ - /* @FT_LOAD_XXX constants can be used to control the */ - /* glyph loading process (e.g., whether the outline */ - /* should be scaled, whether to load bitmaps or not, */ - /* whether to hint the outline, etc). */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Note> */ - /* The loaded glyph may be transformed. See @FT_Set_Transform for */ - /* the details. */ - /* */ - /* For subsetted CID-keyed fonts, `FT_Err_Invalid_Argument' is */ - /* returned for invalid CID values (this is, for CID values that */ - /* don't have a corresponding glyph in the font). See the discussion */ - /* of the @FT_FACE_FLAG_CID_KEYED flag for more details. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Load_Glyph( FT_Face face, - FT_UInt glyph_index, - FT_Int32 load_flags ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Load_Char */ - /* */ - /* <Description> */ - /* A function used to load a single glyph into the glyph slot of a */ - /* face object, according to its character code. */ - /* */ - /* <InOut> */ - /* face :: A handle to a target face object where the glyph */ - /* is loaded. */ - /* */ - /* <Input> */ - /* char_code :: The glyph's character code, according to the */ - /* current charmap used in the face. */ - /* */ - /* load_flags :: A flag indicating what to load for this glyph. The */ - /* @FT_LOAD_XXX constants can be used to control the */ - /* glyph loading process (e.g., whether the outline */ - /* should be scaled, whether to load bitmaps or not, */ - /* whether to hint the outline, etc). */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Note> */ - /* This function simply calls @FT_Get_Char_Index and @FT_Load_Glyph. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Load_Char( FT_Face face, - FT_ULong char_code, - FT_Int32 load_flags ); - - - /************************************************************************* - * - * @enum: - * FT_LOAD_XXX - * - * @description: - * A list of bit-field constants used with @FT_Load_Glyph to indicate - * what kind of operations to perform during glyph loading. - * - * @values: - * FT_LOAD_DEFAULT :: - * Corresponding to~0, this value is used as the default glyph load - * operation. In this case, the following happens: - * - * 1. FreeType looks for a bitmap for the glyph corresponding to the - * face's current size. If one is found, the function returns. - * The bitmap data can be accessed from the glyph slot (see note - * below). - * - * 2. If no embedded bitmap is searched or found, FreeType looks for a - * scalable outline. If one is found, it is loaded from the font - * file, scaled to device pixels, then `hinted' to the pixel grid - * in order to optimize it. The outline data can be accessed from - * the glyph slot (see note below). - * - * Note that by default, the glyph loader doesn't render outlines into - * bitmaps. The following flags are used to modify this default - * behaviour to more specific and useful cases. - * - * FT_LOAD_NO_SCALE :: - * Don't scale the loaded outline glyph but keep it in font units. - * - * This flag implies @FT_LOAD_NO_HINTING and @FT_LOAD_NO_BITMAP, and - * unsets @FT_LOAD_RENDER. - * - * If the font is `tricky' (see @FT_FACE_FLAG_TRICKY for more), using - * FT_LOAD_NO_SCALE usually yields meaningless outlines because the - * subglyphs must be scaled and positioned with hinting instructions. - * This can be solved by loading the font without FT_LOAD_NO_SCALE and - * setting the character size to `font->units_per_EM'. - * - * FT_LOAD_NO_HINTING :: - * Disable hinting. This generally generates `blurrier' bitmap glyphs - * when the glyph are rendered in any of the anti-aliased modes. See - * also the note below. - * - * This flag is implied by @FT_LOAD_NO_SCALE. - * - * FT_LOAD_RENDER :: - * Call @FT_Render_Glyph after the glyph is loaded. By default, the - * glyph is rendered in @FT_RENDER_MODE_NORMAL mode. This can be - * overridden by @FT_LOAD_TARGET_XXX or @FT_LOAD_MONOCHROME. - * - * This flag is unset by @FT_LOAD_NO_SCALE. - * - * FT_LOAD_NO_BITMAP :: - * Ignore bitmap strikes when loading. Bitmap-only fonts ignore this - * flag. - * - * @FT_LOAD_NO_SCALE always sets this flag. - * - * FT_LOAD_VERTICAL_LAYOUT :: - * Load the glyph for vertical text layout. In particular, the - * `advance' value in the @FT_GlyphSlotRec structure is set to the - * `vertAdvance' value of the `metrics' field. - * - * In case @FT_HAS_VERTICAL doesn't return true, you shouldn't use - * this flag currently. Reason is that in this case vertical metrics - * get synthesized, and those values are not always consistent across - * various font formats. - * - * FT_LOAD_FORCE_AUTOHINT :: - * Indicates that the auto-hinter is preferred over the font's native - * hinter. See also the note below. - * - * FT_LOAD_PEDANTIC :: - * Indicates that the font driver should perform pedantic verifications - * during glyph loading. This is mostly used to detect broken glyphs - * in fonts. By default, FreeType tries to handle broken fonts also. - * - * In particular, errors from the TrueType bytecode engine are not - * passed to the application if this flag is not set; this might - * result in partially hinted or distorted glyphs in case a glyph's - * bytecode is buggy. - * - * FT_LOAD_NO_RECURSE :: - * Indicate that the font driver should not load composite glyphs - * recursively. Instead, it should set the `num_subglyph' and - * `subglyphs' values of the glyph slot accordingly, and set - * `glyph->format' to @FT_GLYPH_FORMAT_COMPOSITE. The description of - * subglyphs can then be accessed with @FT_Get_SubGlyph_Info. - * - * This flag implies @FT_LOAD_NO_SCALE and @FT_LOAD_IGNORE_TRANSFORM. - * - * FT_LOAD_IGNORE_TRANSFORM :: - * Indicates that the transform matrix set by @FT_Set_Transform should - * be ignored. - * - * FT_LOAD_MONOCHROME :: - * This flag is used with @FT_LOAD_RENDER to indicate that you want to - * render an outline glyph to a 1-bit monochrome bitmap glyph, with - * 8~pixels packed into each byte of the bitmap data. - * - * Note that this has no effect on the hinting algorithm used. You - * should rather use @FT_LOAD_TARGET_MONO so that the - * monochrome-optimized hinting algorithm is used. - * - * FT_LOAD_LINEAR_DESIGN :: - * Indicates that the `linearHoriAdvance' and `linearVertAdvance' - * fields of @FT_GlyphSlotRec should be kept in font units. See - * @FT_GlyphSlotRec for details. - * - * FT_LOAD_NO_AUTOHINT :: - * Disable auto-hinter. See also the note below. - * - * FT_LOAD_COLOR :: - * This flag is used to request loading of color embedded-bitmap - * images. The resulting color bitmaps, if available, will have the - * @FT_PIXEL_MODE_BGRA format. When the flag is not used and color - * bitmaps are found, they will be converted to 256-level gray - * bitmaps transparently. Those bitmaps will be in the - * @FT_PIXEL_MODE_GRAY format. - * - * FT_LOAD_CROP_BITMAP :: - * Ignored. Deprecated. - * - * FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH :: - * Ignored. Deprecated. - * - * @note: - * By default, hinting is enabled and the font's native hinter (see - * @FT_FACE_FLAG_HINTER) is preferred over the auto-hinter. You can - * disable hinting by setting @FT_LOAD_NO_HINTING or change the - * precedence by setting @FT_LOAD_FORCE_AUTOHINT. You can also set - * @FT_LOAD_NO_AUTOHINT in case you don't want the auto-hinter to be - * used at all. - * - * See the description of @FT_FACE_FLAG_TRICKY for a special exception - * (affecting only a handful of Asian fonts). - * - * Besides deciding which hinter to use, you can also decide which - * hinting algorithm to use. See @FT_LOAD_TARGET_XXX for details. - * - * Note that the auto-hinter needs a valid Unicode cmap (either a native - * one or synthesized by FreeType) for producing correct results. If a - * font provides an incorrect mapping (for example, assigning the - * character code U+005A, LATIN CAPITAL LETTER Z, to a glyph depicting a - * mathematical integral sign), the auto-hinter might produce useless - * results. - * - */ -#define FT_LOAD_DEFAULT 0x0 -#define FT_LOAD_NO_SCALE ( 1L << 0 ) -#define FT_LOAD_NO_HINTING ( 1L << 1 ) -#define FT_LOAD_RENDER ( 1L << 2 ) -#define FT_LOAD_NO_BITMAP ( 1L << 3 ) -#define FT_LOAD_VERTICAL_LAYOUT ( 1L << 4 ) -#define FT_LOAD_FORCE_AUTOHINT ( 1L << 5 ) -#define FT_LOAD_CROP_BITMAP ( 1L << 6 ) -#define FT_LOAD_PEDANTIC ( 1L << 7 ) -#define FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH ( 1L << 9 ) -#define FT_LOAD_NO_RECURSE ( 1L << 10 ) -#define FT_LOAD_IGNORE_TRANSFORM ( 1L << 11 ) -#define FT_LOAD_MONOCHROME ( 1L << 12 ) -#define FT_LOAD_LINEAR_DESIGN ( 1L << 13 ) -#define FT_LOAD_NO_AUTOHINT ( 1L << 15 ) - /* Bits 16..19 are used by `FT_LOAD_TARGET_' */ -#define FT_LOAD_COLOR ( 1L << 20 ) - - /* */ - - /* used internally only by certain font drivers! */ -#define FT_LOAD_ADVANCE_ONLY ( 1L << 8 ) -#define FT_LOAD_SBITS_ONLY ( 1L << 14 ) - - - /************************************************************************** - * - * @enum: - * FT_LOAD_TARGET_XXX - * - * @description: - * A list of values that are used to select a specific hinting algorithm - * to use by the hinter. You should OR one of these values to your - * `load_flags' when calling @FT_Load_Glyph. - * - * Note that font's native hinters may ignore the hinting algorithm you - * have specified (e.g., the TrueType bytecode interpreter). You can set - * @FT_LOAD_FORCE_AUTOHINT to ensure that the auto-hinter is used. - * - * Also note that @FT_LOAD_TARGET_LIGHT is an exception, in that it - * always implies @FT_LOAD_FORCE_AUTOHINT. - * - * @values: - * FT_LOAD_TARGET_NORMAL :: - * This corresponds to the default hinting algorithm, optimized for - * standard gray-level rendering. For monochrome output, use - * @FT_LOAD_TARGET_MONO instead. - * - * FT_LOAD_TARGET_LIGHT :: - * A lighter hinting algorithm for non-monochrome modes. Many - * generated glyphs are more fuzzy but better resemble its original - * shape. A bit like rendering on Mac OS~X. - * - * As a special exception, this target implies @FT_LOAD_FORCE_AUTOHINT. - * - * FT_LOAD_TARGET_MONO :: - * Strong hinting algorithm that should only be used for monochrome - * output. The result is probably unpleasant if the glyph is rendered - * in non-monochrome modes. - * - * FT_LOAD_TARGET_LCD :: - * A variant of @FT_LOAD_TARGET_NORMAL optimized for horizontally - * decimated LCD displays. - * - * FT_LOAD_TARGET_LCD_V :: - * A variant of @FT_LOAD_TARGET_NORMAL optimized for vertically - * decimated LCD displays. - * - * @note: - * You should use only _one_ of the FT_LOAD_TARGET_XXX values in your - * `load_flags'. They can't be ORed. - * - * If @FT_LOAD_RENDER is also set, the glyph is rendered in the - * corresponding mode (i.e., the mode that matches the used algorithm - * best). An exeption is FT_LOAD_TARGET_MONO since it implies - * @FT_LOAD_MONOCHROME. - * - * You can use a hinting algorithm that doesn't correspond to the same - * rendering mode. As an example, it is possible to use the `light' - * hinting algorithm and have the results rendered in horizontal LCD - * pixel mode, with code like - * - * { - * FT_Load_Glyph( face, glyph_index, - * load_flags | FT_LOAD_TARGET_LIGHT ); - * - * FT_Render_Glyph( face->glyph, FT_RENDER_MODE_LCD ); - * } - * - */ -#define FT_LOAD_TARGET_( x ) ( (FT_Int32)( (x) & 15 ) << 16 ) - -#define FT_LOAD_TARGET_NORMAL FT_LOAD_TARGET_( FT_RENDER_MODE_NORMAL ) -#define FT_LOAD_TARGET_LIGHT FT_LOAD_TARGET_( FT_RENDER_MODE_LIGHT ) -#define FT_LOAD_TARGET_MONO FT_LOAD_TARGET_( FT_RENDER_MODE_MONO ) -#define FT_LOAD_TARGET_LCD FT_LOAD_TARGET_( FT_RENDER_MODE_LCD ) -#define FT_LOAD_TARGET_LCD_V FT_LOAD_TARGET_( FT_RENDER_MODE_LCD_V ) - - - /************************************************************************** - * - * @macro: - * FT_LOAD_TARGET_MODE - * - * @description: - * Return the @FT_Render_Mode corresponding to a given - * @FT_LOAD_TARGET_XXX value. - * - */ -#define FT_LOAD_TARGET_MODE( x ) ( (FT_Render_Mode)( ( (x) >> 16 ) & 15 ) ) - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Set_Transform */ - /* */ - /* <Description> */ - /* A function used to set the transformation that is applied to glyph */ - /* images when they are loaded into a glyph slot through */ - /* @FT_Load_Glyph. */ - /* */ - /* <InOut> */ - /* face :: A handle to the source face object. */ - /* */ - /* <Input> */ - /* matrix :: A pointer to the transformation's 2x2 matrix. Use~0 for */ - /* the identity matrix. */ - /* delta :: A pointer to the translation vector. Use~0 for the null */ - /* vector. */ - /* */ - /* <Note> */ - /* The transformation is only applied to scalable image formats after */ - /* the glyph has been loaded. It means that hinting is unaltered by */ - /* the transformation and is performed on the character size given in */ - /* the last call to @FT_Set_Char_Size or @FT_Set_Pixel_Sizes. */ - /* */ - /* Note that this also transforms the `face.glyph.advance' field, but */ - /* *not* the values in `face.glyph.metrics'. */ - /* */ - FT_EXPORT( void ) - FT_Set_Transform( FT_Face face, - FT_Matrix* matrix, - FT_Vector* delta ); - - - /*************************************************************************/ - /* */ - /* <Enum> */ - /* FT_Render_Mode */ - /* */ - /* <Description> */ - /* An enumeration type that lists the render modes supported by */ - /* FreeType~2. Each mode corresponds to a specific type of scanline */ - /* conversion performed on the outline. */ - /* */ - /* For bitmap fonts and embedded bitmaps the `bitmap->pixel_mode' */ - /* field in the @FT_GlyphSlotRec structure gives the format of the */ - /* returned bitmap. */ - /* */ - /* All modes except @FT_RENDER_MODE_MONO use 256 levels of opacity. */ - /* */ - /* <Values> */ - /* FT_RENDER_MODE_NORMAL :: */ - /* This is the default render mode; it corresponds to 8-bit */ - /* anti-aliased bitmaps. */ - /* */ - /* FT_RENDER_MODE_LIGHT :: */ - /* This is equivalent to @FT_RENDER_MODE_NORMAL. It is only */ - /* defined as a separate value because render modes are also used */ - /* indirectly to define hinting algorithm selectors. See */ - /* @FT_LOAD_TARGET_XXX for details. */ - /* */ - /* FT_RENDER_MODE_MONO :: */ - /* This mode corresponds to 1-bit bitmaps (with 2~levels of */ - /* opacity). */ - /* */ - /* FT_RENDER_MODE_LCD :: */ - /* This mode corresponds to horizontal RGB and BGR sub-pixel */ - /* displays like LCD screens. It produces 8-bit bitmaps that are */ - /* 3~times the width of the original glyph outline in pixels, and */ - /* which use the @FT_PIXEL_MODE_LCD mode. */ - /* */ - /* FT_RENDER_MODE_LCD_V :: */ - /* This mode corresponds to vertical RGB and BGR sub-pixel displays */ - /* (like PDA screens, rotated LCD displays, etc.). It produces */ - /* 8-bit bitmaps that are 3~times the height of the original */ - /* glyph outline in pixels and use the @FT_PIXEL_MODE_LCD_V mode. */ - /* */ - /* <Note> */ - /* The LCD-optimized glyph bitmaps produced by FT_Render_Glyph can be */ - /* filtered to reduce color-fringes by using @FT_Library_SetLcdFilter */ - /* (not active in the default builds). It is up to the caller to */ - /* either call @FT_Library_SetLcdFilter (if available) or do the */ - /* filtering itself. */ - /* */ - /* The selected render mode only affects vector glyphs of a font. */ - /* Embedded bitmaps often have a different pixel mode like */ - /* @FT_PIXEL_MODE_MONO. You can use @FT_Bitmap_Convert to transform */ - /* them into 8-bit pixmaps. */ - /* */ - typedef enum FT_Render_Mode_ - { - FT_RENDER_MODE_NORMAL = 0, - FT_RENDER_MODE_LIGHT, - FT_RENDER_MODE_MONO, - FT_RENDER_MODE_LCD, - FT_RENDER_MODE_LCD_V, - - FT_RENDER_MODE_MAX - - } FT_Render_Mode; - - - /* these constants are deprecated; use the corresponding */ - /* `FT_Render_Mode' values instead */ -#define ft_render_mode_normal FT_RENDER_MODE_NORMAL -#define ft_render_mode_mono FT_RENDER_MODE_MONO - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Render_Glyph */ - /* */ - /* <Description> */ - /* Convert a given glyph image to a bitmap. It does so by inspecting */ - /* the glyph image format, finding the relevant renderer, and */ - /* invoking it. */ - /* */ - /* <InOut> */ - /* slot :: A handle to the glyph slot containing the image to */ - /* convert. */ - /* */ - /* <Input> */ - /* render_mode :: This is the render mode used to render the glyph */ - /* image into a bitmap. See @FT_Render_Mode for a */ - /* list of possible values. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Note> */ - /* To get meaningful results, font scaling values must be set with */ - /* functions like @FT_Set_Char_Size before calling FT_Render_Glyph. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Render_Glyph( FT_GlyphSlot slot, - FT_Render_Mode render_mode ); - - - /*************************************************************************/ - /* */ - /* <Enum> */ - /* FT_Kerning_Mode */ - /* */ - /* <Description> */ - /* An enumeration used to specify which kerning values to return in */ - /* @FT_Get_Kerning. */ - /* */ - /* <Values> */ - /* FT_KERNING_DEFAULT :: Return scaled and grid-fitted kerning */ - /* distances (value is~0). */ - /* */ - /* FT_KERNING_UNFITTED :: Return scaled but un-grid-fitted kerning */ - /* distances. */ - /* */ - /* FT_KERNING_UNSCALED :: Return the kerning vector in original font */ - /* units. */ - /* */ - typedef enum FT_Kerning_Mode_ - { - FT_KERNING_DEFAULT = 0, - FT_KERNING_UNFITTED, - FT_KERNING_UNSCALED - - } FT_Kerning_Mode; - - - /* these constants are deprecated; use the corresponding */ - /* `FT_Kerning_Mode' values instead */ -#define ft_kerning_default FT_KERNING_DEFAULT -#define ft_kerning_unfitted FT_KERNING_UNFITTED -#define ft_kerning_unscaled FT_KERNING_UNSCALED - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Get_Kerning */ - /* */ - /* <Description> */ - /* Return the kerning vector between two glyphs of a same face. */ - /* */ - /* <Input> */ - /* face :: A handle to a source face object. */ - /* */ - /* left_glyph :: The index of the left glyph in the kern pair. */ - /* */ - /* right_glyph :: The index of the right glyph in the kern pair. */ - /* */ - /* kern_mode :: See @FT_Kerning_Mode for more information. */ - /* Determines the scale and dimension of the returned */ - /* kerning vector. */ - /* */ - /* <Output> */ - /* akerning :: The kerning vector. This is either in font units */ - /* or in pixels (26.6 format) for scalable formats, */ - /* and in pixels for fixed-sizes formats. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Note> */ - /* Only horizontal layouts (left-to-right & right-to-left) are */ - /* supported by this method. Other layouts, or more sophisticated */ - /* kernings, are out of the scope of this API function -- they can be */ - /* implemented through format-specific interfaces. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Get_Kerning( FT_Face face, - FT_UInt left_glyph, - FT_UInt right_glyph, - FT_UInt kern_mode, - FT_Vector *akerning ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Get_Track_Kerning */ - /* */ - /* <Description> */ - /* Return the track kerning for a given face object at a given size. */ - /* */ - /* <Input> */ - /* face :: A handle to a source face object. */ - /* */ - /* point_size :: The point size in 16.16 fractional points. */ - /* */ - /* degree :: The degree of tightness. Increasingly negative */ - /* values represent tighter track kerning, while */ - /* increasingly positive values represent looser track */ - /* kerning. Value zero means no track kerning. */ - /* */ - /* <Output> */ - /* akerning :: The kerning in 16.16 fractional points, to be */ - /* uniformly applied between all glyphs. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Note> */ - /* Currently, only the Type~1 font driver supports track kerning, */ - /* using data from AFM files (if attached with @FT_Attach_File or */ - /* @FT_Attach_Stream). */ - /* */ - /* Only very few AFM files come with track kerning data; please refer */ - /* to the Adobe's AFM specification for more details. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Get_Track_Kerning( FT_Face face, - FT_Fixed point_size, - FT_Int degree, - FT_Fixed* akerning ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Get_Glyph_Name */ - /* */ - /* <Description> */ - /* Retrieve the ASCII name of a given glyph in a face. This only */ - /* works for those faces where @FT_HAS_GLYPH_NAMES(face) returns~1. */ - /* */ - /* <Input> */ - /* face :: A handle to a source face object. */ - /* */ - /* glyph_index :: The glyph index. */ - /* */ - /* buffer_max :: The maximum number of bytes available in the */ - /* buffer. */ - /* */ - /* <Output> */ - /* buffer :: A pointer to a target buffer where the name is */ - /* copied to. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Note> */ - /* An error is returned if the face doesn't provide glyph names or if */ - /* the glyph index is invalid. In all cases of failure, the first */ - /* byte of `buffer' is set to~0 to indicate an empty name. */ - /* */ - /* The glyph name is truncated to fit within the buffer if it is too */ - /* long. The returned string is always zero-terminated. */ - /* */ - /* Be aware that FreeType reorders glyph indices internally so that */ - /* glyph index~0 always corresponds to the `missing glyph' (called */ - /* `.notdef'). */ - /* */ - /* This function always returns an error if the config macro */ - /* `FT_CONFIG_OPTION_NO_GLYPH_NAMES' is not defined in `ftoptions.h'. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Get_Glyph_Name( FT_Face face, - FT_UInt glyph_index, - FT_Pointer buffer, - FT_UInt buffer_max ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Get_Postscript_Name */ - /* */ - /* <Description> */ - /* Retrieve the ASCII PostScript name of a given face, if available. */ - /* This only works with PostScript and TrueType fonts. */ - /* */ - /* <Input> */ - /* face :: A handle to the source face object. */ - /* */ - /* <Return> */ - /* A pointer to the face's PostScript name. NULL if unavailable. */ - /* */ - /* <Note> */ - /* The returned pointer is owned by the face and is destroyed with */ - /* it. */ - /* */ - FT_EXPORT( const char* ) - FT_Get_Postscript_Name( FT_Face face ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Select_Charmap */ - /* */ - /* <Description> */ - /* Select a given charmap by its encoding tag (as listed in */ - /* `freetype.h'). */ - /* */ - /* <InOut> */ - /* face :: A handle to the source face object. */ - /* */ - /* <Input> */ - /* encoding :: A handle to the selected encoding. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Note> */ - /* This function returns an error if no charmap in the face */ - /* corresponds to the encoding queried here. */ - /* */ - /* Because many fonts contain more than a single cmap for Unicode */ - /* encoding, this function has some special code to select the one */ - /* that covers Unicode best (`best' in the sense that a UCS-4 cmap is */ - /* preferred to a UCS-2 cmap). It is thus preferable to */ - /* @FT_Set_Charmap in this case. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Select_Charmap( FT_Face face, - FT_Encoding encoding ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Set_Charmap */ - /* */ - /* <Description> */ - /* Select a given charmap for character code to glyph index mapping. */ - /* */ - /* <InOut> */ - /* face :: A handle to the source face object. */ - /* */ - /* <Input> */ - /* charmap :: A handle to the selected charmap. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Note> */ - /* This function returns an error if the charmap is not part of */ - /* the face (i.e., if it is not listed in the `face->charmaps' */ - /* table). */ - /* */ - /* It also fails if a type~14 charmap is selected. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Set_Charmap( FT_Face face, - FT_CharMap charmap ); - - - /************************************************************************* - * - * @function: - * FT_Get_Charmap_Index - * - * @description: - * Retrieve index of a given charmap. - * - * @input: - * charmap :: - * A handle to a charmap. - * - * @return: - * The index into the array of character maps within the face to which - * `charmap' belongs. If an error occurs, -1 is returned. - * - */ - FT_EXPORT( FT_Int ) - FT_Get_Charmap_Index( FT_CharMap charmap ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Get_Char_Index */ - /* */ - /* <Description> */ - /* Return the glyph index of a given character code. This function */ - /* uses a charmap object to do the mapping. */ - /* */ - /* <Input> */ - /* face :: A handle to the source face object. */ - /* */ - /* charcode :: The character code. */ - /* */ - /* <Return> */ - /* The glyph index. 0~means `undefined character code'. */ - /* */ - /* <Note> */ - /* If you use FreeType to manipulate the contents of font files */ - /* directly, be aware that the glyph index returned by this function */ - /* doesn't always correspond to the internal indices used within the */ - /* file. This is done to ensure that value~0 always corresponds to */ - /* the `missing glyph'. If the first glyph is not named `.notdef', */ - /* then for Type~1 and Type~42 fonts, `.notdef' will be moved into */ - /* the glyph ID~0 position, and whatever was there will be moved to */ - /* the position `.notdef' had. For Type~1 fonts, if there is no */ - /* `.notdef' glyph at all, then one will be created at index~0 and */ - /* whatever was there will be moved to the last index -- Type~42 */ - /* fonts are considered invalid under this condition. */ - /* */ - FT_EXPORT( FT_UInt ) - FT_Get_Char_Index( FT_Face face, - FT_ULong charcode ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Get_First_Char */ - /* */ - /* <Description> */ - /* This function is used to return the first character code in the */ - /* current charmap of a given face. It also returns the */ - /* corresponding glyph index. */ - /* */ - /* <Input> */ - /* face :: A handle to the source face object. */ - /* */ - /* <Output> */ - /* agindex :: Glyph index of first character code. 0~if charmap is */ - /* empty. */ - /* */ - /* <Return> */ - /* The charmap's first character code. */ - /* */ - /* <Note> */ - /* You should use this function with @FT_Get_Next_Char to be able to */ - /* parse all character codes available in a given charmap. The code */ - /* should look like this: */ - /* */ - /* { */ - /* FT_ULong charcode; */ - /* FT_UInt gindex; */ - /* */ - /* */ - /* charcode = FT_Get_First_Char( face, &gindex ); */ - /* while ( gindex != 0 ) */ - /* { */ - /* ... do something with (charcode,gindex) pair ... */ - /* */ - /* charcode = FT_Get_Next_Char( face, charcode, &gindex ); */ - /* } */ - /* } */ - /* */ - /* Note that `*agindex' is set to~0 if the charmap is empty. The */ - /* result itself can be~0 in two cases: if the charmap is empty or */ - /* if the value~0 is the first valid character code. */ - /* */ - FT_EXPORT( FT_ULong ) - FT_Get_First_Char( FT_Face face, - FT_UInt *agindex ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Get_Next_Char */ - /* */ - /* <Description> */ - /* This function is used to return the next character code in the */ - /* current charmap of a given face following the value `char_code', */ - /* as well as the corresponding glyph index. */ - /* */ - /* <Input> */ - /* face :: A handle to the source face object. */ - /* char_code :: The starting character code. */ - /* */ - /* <Output> */ - /* agindex :: Glyph index of next character code. 0~if charmap */ - /* is empty. */ - /* */ - /* <Return> */ - /* The charmap's next character code. */ - /* */ - /* <Note> */ - /* You should use this function with @FT_Get_First_Char to walk */ - /* over all character codes available in a given charmap. See the */ - /* note for this function for a simple code example. */ - /* */ - /* Note that `*agindex' is set to~0 when there are no more codes in */ - /* the charmap. */ - /* */ - FT_EXPORT( FT_ULong ) - FT_Get_Next_Char( FT_Face face, - FT_ULong char_code, - FT_UInt *agindex ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Get_Name_Index */ - /* */ - /* <Description> */ - /* Return the glyph index of a given glyph name. This function uses */ - /* driver specific objects to do the translation. */ - /* */ - /* <Input> */ - /* face :: A handle to the source face object. */ - /* */ - /* glyph_name :: The glyph name. */ - /* */ - /* <Return> */ - /* The glyph index. 0~means `undefined character code'. */ - /* */ - FT_EXPORT( FT_UInt ) - FT_Get_Name_Index( FT_Face face, - FT_String* glyph_name ); - - - /************************************************************************* - * - * @macro: - * FT_SUBGLYPH_FLAG_XXX - * - * @description: - * A list of constants used to describe subglyphs. Please refer to the - * TrueType specification for the meaning of the various flags. - * - * @values: - * FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS :: - * FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES :: - * FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID :: - * FT_SUBGLYPH_FLAG_SCALE :: - * FT_SUBGLYPH_FLAG_XY_SCALE :: - * FT_SUBGLYPH_FLAG_2X2 :: - * FT_SUBGLYPH_FLAG_USE_MY_METRICS :: - * - */ -#define FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS 1 -#define FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES 2 -#define FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID 4 -#define FT_SUBGLYPH_FLAG_SCALE 8 -#define FT_SUBGLYPH_FLAG_XY_SCALE 0x40 -#define FT_SUBGLYPH_FLAG_2X2 0x80 -#define FT_SUBGLYPH_FLAG_USE_MY_METRICS 0x200 - - - /************************************************************************* - * - * @func: - * FT_Get_SubGlyph_Info - * - * @description: - * Retrieve a description of a given subglyph. Only use it if - * `glyph->format' is @FT_GLYPH_FORMAT_COMPOSITE; an error is - * returned otherwise. - * - * @input: - * glyph :: - * The source glyph slot. - * - * sub_index :: - * The index of the subglyph. Must be less than - * `glyph->num_subglyphs'. - * - * @output: - * p_index :: - * The glyph index of the subglyph. - * - * p_flags :: - * The subglyph flags, see @FT_SUBGLYPH_FLAG_XXX. - * - * p_arg1 :: - * The subglyph's first argument (if any). - * - * p_arg2 :: - * The subglyph's second argument (if any). - * - * p_transform :: - * The subglyph transformation (if any). - * - * @return: - * FreeType error code. 0~means success. - * - * @note: - * The values of `*p_arg1', `*p_arg2', and `*p_transform' must be - * interpreted depending on the flags returned in `*p_flags'. See the - * TrueType specification for details. - * - */ - FT_EXPORT( FT_Error ) - FT_Get_SubGlyph_Info( FT_GlyphSlot glyph, - FT_UInt sub_index, - FT_Int *p_index, - FT_UInt *p_flags, - FT_Int *p_arg1, - FT_Int *p_arg2, - FT_Matrix *p_transform ); - - - /*************************************************************************/ - /* */ - /* <Enum> */ - /* FT_FSTYPE_XXX */ - /* */ - /* <Description> */ - /* A list of bit flags used in the `fsType' field of the OS/2 table */ - /* in a TrueType or OpenType font and the `FSType' entry in a */ - /* PostScript font. These bit flags are returned by */ - /* @FT_Get_FSType_Flags; they inform client applications of embedding */ - /* and subsetting restrictions associated with a font. */ - /* */ - /* See http://www.adobe.com/devnet/acrobat/pdfs/FontPolicies.pdf for */ - /* more details. */ - /* */ - /* <Values> */ - /* FT_FSTYPE_INSTALLABLE_EMBEDDING :: */ - /* Fonts with no fsType bit set may be embedded and permanently */ - /* installed on the remote system by an application. */ - /* */ - /* FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING :: */ - /* Fonts that have only this bit set must not be modified, embedded */ - /* or exchanged in any manner without first obtaining permission of */ - /* the font software copyright owner. */ - /* */ - /* FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING :: */ - /* If this bit is set, the font may be embedded and temporarily */ - /* loaded on the remote system. Documents containing Preview & */ - /* Print fonts must be opened `read-only'; no edits can be applied */ - /* to the document. */ - /* */ - /* FT_FSTYPE_EDITABLE_EMBEDDING :: */ - /* If this bit is set, the font may be embedded but must only be */ - /* installed temporarily on other systems. In contrast to Preview */ - /* & Print fonts, documents containing editable fonts may be opened */ - /* for reading, editing is permitted, and changes may be saved. */ - /* */ - /* FT_FSTYPE_NO_SUBSETTING :: */ - /* If this bit is set, the font may not be subsetted prior to */ - /* embedding. */ - /* */ - /* FT_FSTYPE_BITMAP_EMBEDDING_ONLY :: */ - /* If this bit is set, only bitmaps contained in the font may be */ - /* embedded; no outline data may be embedded. If there are no */ - /* bitmaps available in the font, then the font is unembeddable. */ - /* */ - /* <Note> */ - /* While the fsType flags can indicate that a font may be embedded, a */ - /* license with the font vendor may be separately required to use the */ - /* font in this way. */ - /* */ -#define FT_FSTYPE_INSTALLABLE_EMBEDDING 0x0000 -#define FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING 0x0002 -#define FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING 0x0004 -#define FT_FSTYPE_EDITABLE_EMBEDDING 0x0008 -#define FT_FSTYPE_NO_SUBSETTING 0x0100 -#define FT_FSTYPE_BITMAP_EMBEDDING_ONLY 0x0200 - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Get_FSType_Flags */ - /* */ - /* <Description> */ - /* Return the fsType flags for a font. */ - /* */ - /* <Input> */ - /* face :: A handle to the source face object. */ - /* */ - /* <Return> */ - /* The fsType flags, @FT_FSTYPE_XXX. */ - /* */ - /* <Note> */ - /* Use this function rather than directly reading the `fs_type' field */ - /* in the @PS_FontInfoRec structure, which is only guaranteed to */ - /* return the correct results for Type~1 fonts. */ - /* */ - /* <Since> */ - /* 2.3.8 */ - /* */ - FT_EXPORT( FT_UShort ) - FT_Get_FSType_Flags( FT_Face face ); - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* glyph_variants */ - /* */ - /* <Title> */ - /* Glyph Variants */ - /* */ - /* <Abstract> */ - /* The FreeType~2 interface to Unicode Ideographic Variation */ - /* Sequences (IVS), using the SFNT cmap format~14. */ - /* */ - /* <Description> */ - /* Many CJK characters have variant forms. They are a sort of grey */ - /* area somewhere between being totally irrelevant and semantically */ - /* distinct; for this reason, the Unicode consortium decided to */ - /* introduce Ideographic Variation Sequences (IVS), consisting of a */ - /* Unicode base character and one of 240 variant selectors */ - /* (U+E0100-U+E01EF), instead of further extending the already huge */ - /* code range for CJK characters. */ - /* */ - /* An IVS is registered and unique; for further details please refer */ - /* to Unicode Technical Standard #37, the Ideographic Variation */ - /* Database: */ - /* */ - /* http://www.unicode.org/reports/tr37/ */ - /* */ - /* To date (November 2014), the character with the most variants is */ - /* U+9089, having 32 such IVS. */ - /* */ - /* Adobe and MS decided to support IVS with a new cmap subtable */ - /* (format~14). It is an odd subtable because it is not a mapping of */ - /* input code points to glyphs, but contains lists of all variants */ - /* supported by the font. */ - /* */ - /* A variant may be either `default' or `non-default'. A default */ - /* variant is the one you will get for that code point if you look it */ - /* up in the standard Unicode cmap. A non-default variant is a */ - /* different glyph. */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Face_GetCharVariantIndex */ - /* */ - /* <Description> */ - /* Return the glyph index of a given character code as modified by */ - /* the variation selector. */ - /* */ - /* <Input> */ - /* face :: */ - /* A handle to the source face object. */ - /* */ - /* charcode :: */ - /* The character code point in Unicode. */ - /* */ - /* variantSelector :: */ - /* The Unicode code point of the variation selector. */ - /* */ - /* <Return> */ - /* The glyph index. 0~means either `undefined character code', or */ - /* `undefined selector code', or `no variation selector cmap */ - /* subtable', or `current CharMap is not Unicode'. */ - /* */ - /* <Note> */ - /* If you use FreeType to manipulate the contents of font files */ - /* directly, be aware that the glyph index returned by this function */ - /* doesn't always correspond to the internal indices used within */ - /* the file. This is done to ensure that value~0 always corresponds */ - /* to the `missing glyph'. */ - /* */ - /* This function is only meaningful if */ - /* a) the font has a variation selector cmap sub table, */ - /* and */ - /* b) the current charmap has a Unicode encoding. */ - /* */ - /* <Since> */ - /* 2.3.6 */ - /* */ - FT_EXPORT( FT_UInt ) - FT_Face_GetCharVariantIndex( FT_Face face, - FT_ULong charcode, - FT_ULong variantSelector ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Face_GetCharVariantIsDefault */ - /* */ - /* <Description> */ - /* Check whether this variant of this Unicode character is the one to */ - /* be found in the `cmap'. */ - /* */ - /* <Input> */ - /* face :: */ - /* A handle to the source face object. */ - /* */ - /* charcode :: */ - /* The character codepoint in Unicode. */ - /* */ - /* variantSelector :: */ - /* The Unicode codepoint of the variation selector. */ - /* */ - /* <Return> */ - /* 1~if found in the standard (Unicode) cmap, 0~if found in the */ - /* variation selector cmap, or -1 if it is not a variant. */ - /* */ - /* <Note> */ - /* This function is only meaningful if the font has a variation */ - /* selector cmap subtable. */ - /* */ - /* <Since> */ - /* 2.3.6 */ - /* */ - FT_EXPORT( FT_Int ) - FT_Face_GetCharVariantIsDefault( FT_Face face, - FT_ULong charcode, - FT_ULong variantSelector ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Face_GetVariantSelectors */ - /* */ - /* <Description> */ - /* Return a zero-terminated list of Unicode variant selectors found */ - /* in the font. */ - /* */ - /* <Input> */ - /* face :: */ - /* A handle to the source face object. */ - /* */ - /* <Return> */ - /* A pointer to an array of selector code points, or NULL if there is */ - /* no valid variant selector cmap subtable. */ - /* */ - /* <Note> */ - /* The last item in the array is~0; the array is owned by the */ - /* @FT_Face object but can be overwritten or released on the next */ - /* call to a FreeType function. */ - /* */ - /* <Since> */ - /* 2.3.6 */ - /* */ - FT_EXPORT( FT_UInt32* ) - FT_Face_GetVariantSelectors( FT_Face face ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Face_GetVariantsOfChar */ - /* */ - /* <Description> */ - /* Return a zero-terminated list of Unicode variant selectors found */ - /* for the specified character code. */ - /* */ - /* <Input> */ - /* face :: */ - /* A handle to the source face object. */ - /* */ - /* charcode :: */ - /* The character codepoint in Unicode. */ - /* */ - /* <Return> */ - /* A pointer to an array of variant selector code points that are */ - /* active for the given character, or NULL if the corresponding list */ - /* is empty. */ - /* */ - /* <Note> */ - /* The last item in the array is~0; the array is owned by the */ - /* @FT_Face object but can be overwritten or released on the next */ - /* call to a FreeType function. */ - /* */ - /* <Since> */ - /* 2.3.6 */ - /* */ - FT_EXPORT( FT_UInt32* ) - FT_Face_GetVariantsOfChar( FT_Face face, - FT_ULong charcode ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Face_GetCharsOfVariant */ - /* */ - /* <Description> */ - /* Return a zero-terminated list of Unicode character codes found for */ - /* the specified variant selector. */ - /* */ - /* <Input> */ - /* face :: */ - /* A handle to the source face object. */ - /* */ - /* variantSelector :: */ - /* The variant selector code point in Unicode. */ - /* */ - /* <Return> */ - /* A list of all the code points that are specified by this selector */ - /* (both default and non-default codes are returned) or NULL if there */ - /* is no valid cmap or the variant selector is invalid. */ - /* */ - /* <Note> */ - /* The last item in the array is~0; the array is owned by the */ - /* @FT_Face object but can be overwritten or released on the next */ - /* call to a FreeType function. */ - /* */ - /* <Since> */ - /* 2.3.6 */ - /* */ - FT_EXPORT( FT_UInt32* ) - FT_Face_GetCharsOfVariant( FT_Face face, - FT_ULong variantSelector ); - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* computations */ - /* */ - /* <Title> */ - /* Computations */ - /* */ - /* <Abstract> */ - /* Crunching fixed numbers and vectors. */ - /* */ - /* <Description> */ - /* This section contains various functions used to perform */ - /* computations on 16.16 fixed-float numbers or 2d vectors. */ - /* */ - /* <Order> */ - /* FT_MulDiv */ - /* FT_MulFix */ - /* FT_DivFix */ - /* FT_RoundFix */ - /* FT_CeilFix */ - /* FT_FloorFix */ - /* FT_Vector_Transform */ - /* FT_Matrix_Multiply */ - /* FT_Matrix_Invert */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_MulDiv */ - /* */ - /* <Description> */ - /* A very simple function used to perform the computation `(a*b)/c' */ - /* with maximum accuracy (it uses a 64-bit intermediate integer */ - /* whenever necessary). */ - /* */ - /* This function isn't necessarily as fast as some processor specific */ - /* operations, but is at least completely portable. */ - /* */ - /* <Input> */ - /* a :: The first multiplier. */ - /* b :: The second multiplier. */ - /* c :: The divisor. */ - /* */ - /* <Return> */ - /* The result of `(a*b)/c'. This function never traps when trying to */ - /* divide by zero; it simply returns `MaxInt' or `MinInt' depending */ - /* on the signs of `a' and `b'. */ - /* */ - FT_EXPORT( FT_Long ) - FT_MulDiv( FT_Long a, - FT_Long b, - FT_Long c ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_MulFix */ - /* */ - /* <Description> */ - /* A very simple function used to perform the computation */ - /* `(a*b)/0x10000' with maximum accuracy. Most of the time this is */ - /* used to multiply a given value by a 16.16 fixed-point factor. */ - /* */ - /* <Input> */ - /* a :: The first multiplier. */ - /* b :: The second multiplier. Use a 16.16 factor here whenever */ - /* possible (see note below). */ - /* */ - /* <Return> */ - /* The result of `(a*b)/0x10000'. */ - /* */ - /* <Note> */ - /* This function has been optimized for the case where the absolute */ - /* value of `a' is less than 2048, and `b' is a 16.16 scaling factor. */ - /* As this happens mainly when scaling from notional units to */ - /* fractional pixels in FreeType, it resulted in noticeable speed */ - /* improvements between versions 2.x and 1.x. */ - /* */ - /* As a conclusion, always try to place a 16.16 factor as the */ - /* _second_ argument of this function; this can make a great */ - /* difference. */ - /* */ - FT_EXPORT( FT_Long ) - FT_MulFix( FT_Long a, - FT_Long b ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_DivFix */ - /* */ - /* <Description> */ - /* A very simple function used to perform the computation */ - /* `(a*0x10000)/b' with maximum accuracy. Most of the time, this is */ - /* used to divide a given value by a 16.16 fixed-point factor. */ - /* */ - /* <Input> */ - /* a :: The numerator. */ - /* b :: The denominator. Use a 16.16 factor here. */ - /* */ - /* <Return> */ - /* The result of `(a*0x10000)/b'. */ - /* */ - FT_EXPORT( FT_Long ) - FT_DivFix( FT_Long a, - FT_Long b ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_RoundFix */ - /* */ - /* <Description> */ - /* A very simple function used to round a 16.16 fixed number. */ - /* */ - /* <Input> */ - /* a :: The number to be rounded. */ - /* */ - /* <Return> */ - /* The result of `(a + 0x8000) & -0x10000'. */ - /* */ - FT_EXPORT( FT_Fixed ) - FT_RoundFix( FT_Fixed a ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_CeilFix */ - /* */ - /* <Description> */ - /* A very simple function used to compute the ceiling function of a */ - /* 16.16 fixed number. */ - /* */ - /* <Input> */ - /* a :: The number for which the ceiling function is to be computed. */ - /* */ - /* <Return> */ - /* The result of `(a + 0x10000 - 1) & -0x10000'. */ - /* */ - FT_EXPORT( FT_Fixed ) - FT_CeilFix( FT_Fixed a ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_FloorFix */ - /* */ - /* <Description> */ - /* A very simple function used to compute the floor function of a */ - /* 16.16 fixed number. */ - /* */ - /* <Input> */ - /* a :: The number for which the floor function is to be computed. */ - /* */ - /* <Return> */ - /* The result of `a & -0x10000'. */ - /* */ - FT_EXPORT( FT_Fixed ) - FT_FloorFix( FT_Fixed a ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Vector_Transform */ - /* */ - /* <Description> */ - /* Transform a single vector through a 2x2 matrix. */ - /* */ - /* <InOut> */ - /* vector :: The target vector to transform. */ - /* */ - /* <Input> */ - /* matrix :: A pointer to the source 2x2 matrix. */ - /* */ - /* <Note> */ - /* The result is undefined if either `vector' or `matrix' is invalid. */ - /* */ - FT_EXPORT( void ) - FT_Vector_Transform( FT_Vector* vec, - const FT_Matrix* matrix ); - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* version */ - /* */ - /* <Title> */ - /* FreeType Version */ - /* */ - /* <Abstract> */ - /* Functions and macros related to FreeType versions. */ - /* */ - /* <Description> */ - /* Note that those functions and macros are of limited use because */ - /* even a new release of FreeType with only documentation changes */ - /* increases the version number. */ - /* */ - /* <Order> */ - /* FT_Library_Version */ - /* */ - /* FREETYPE_MAJOR */ - /* FREETYPE_MINOR */ - /* FREETYPE_PATCH */ - /* */ - /* FT_Face_CheckTrueTypePatents */ - /* FT_Face_SetUnpatentedHinting */ - /* */ - /* FREETYPE_XXX */ - /* */ - /*************************************************************************/ - - - /************************************************************************* - * - * @enum: - * FREETYPE_XXX - * - * @description: - * These three macros identify the FreeType source code version. - * Use @FT_Library_Version to access them at runtime. - * - * @values: - * FREETYPE_MAJOR :: The major version number. - * FREETYPE_MINOR :: The minor version number. - * FREETYPE_PATCH :: The patch level. - * - * @note: - * The version number of FreeType if built as a dynamic link library - * with the `libtool' package is _not_ controlled by these three - * macros. - * - */ -#define FREETYPE_MAJOR 2 -#define FREETYPE_MINOR 5 -#define FREETYPE_PATCH 5 - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Library_Version */ - /* */ - /* <Description> */ - /* Return the version of the FreeType library being used. This is */ - /* useful when dynamically linking to the library, since one cannot */ - /* use the macros @FREETYPE_MAJOR, @FREETYPE_MINOR, and */ - /* @FREETYPE_PATCH. */ - /* */ - /* <Input> */ - /* library :: A source library handle. */ - /* */ - /* <Output> */ - /* amajor :: The major version number. */ - /* */ - /* aminor :: The minor version number. */ - /* */ - /* apatch :: The patch version number. */ - /* */ - /* <Note> */ - /* The reason why this function takes a `library' argument is because */ - /* certain programs implement library initialization in a custom way */ - /* that doesn't use @FT_Init_FreeType. */ - /* */ - /* In such cases, the library version might not be available before */ - /* the library object has been created. */ - /* */ - FT_EXPORT( void ) - FT_Library_Version( FT_Library library, - FT_Int *amajor, - FT_Int *aminor, - FT_Int *apatch ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Face_CheckTrueTypePatents */ - /* */ - /* <Description> */ - /* Parse all bytecode instructions of a TrueType font file to check */ - /* whether any of the patented opcodes are used. This is only useful */ - /* if you want to be able to use the unpatented hinter with */ - /* fonts that do *not* use these opcodes. */ - /* */ - /* Note that this function parses *all* glyph instructions in the */ - /* font file, which may be slow. */ - /* */ - /* <Input> */ - /* face :: A face handle. */ - /* */ - /* <Return> */ - /* 1~if this is a TrueType font that uses one of the patented */ - /* opcodes, 0~otherwise. */ - /* */ - /* <Note> */ - /* Since May 2010, TrueType hinting is no longer patented. */ - /* */ - /* <Since> */ - /* 2.3.5 */ - /* */ - FT_EXPORT( FT_Bool ) - FT_Face_CheckTrueTypePatents( FT_Face face ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Face_SetUnpatentedHinting */ - /* */ - /* <Description> */ - /* Enable or disable the unpatented hinter for a given face. */ - /* Only enable it if you have determined that the face doesn't */ - /* use any patented opcodes (see @FT_Face_CheckTrueTypePatents). */ - /* */ - /* <Input> */ - /* face :: A face handle. */ - /* */ - /* value :: New boolean setting. */ - /* */ - /* <Return> */ - /* The old setting value. This will always be false if this is not */ - /* an SFNT font, or if the unpatented hinter is not compiled in this */ - /* instance of the library. */ - /* */ - /* <Note> */ - /* Since May 2010, TrueType hinting is no longer patented. */ - /* */ - /* <Since> */ - /* 2.3.5 */ - /* */ - FT_EXPORT( FT_Bool ) - FT_Face_SetUnpatentedHinting( FT_Face face, - FT_Bool value ); - - /* */ - - -FT_END_HEADER - -#endif /* __FREETYPE_H__ */ - - -/* END */ diff --git a/extlibs/headers/freetype2/ft2build.h b/extlibs/headers/freetype2/ft2build.h deleted file mode 100644 index 6f8eb7f37..000000000 --- a/extlibs/headers/freetype2/ft2build.h +++ /dev/null @@ -1,42 +0,0 @@ -/***************************************************************************/ -/* */ -/* ft2build.h */ -/* */ -/* FreeType 2 build and setup macros. */ -/* */ -/* Copyright 1996-2001, 2006, 2013 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - - /*************************************************************************/ - /* */ - /* This is the `entry point' for FreeType header file inclusions. It is */ - /* the only header file which should be included directly; all other */ - /* FreeType header files should be accessed with macro names (after */ - /* including `ft2build.h'). */ - /* */ - /* A typical example is */ - /* */ - /* #include <ft2build.h> */ - /* #include FT_FREETYPE_H */ - /* */ - /*************************************************************************/ - - -#ifndef __FT2BUILD_H__ -#define __FT2BUILD_H__ - -#include <config/ftheader.h> - -#endif /* __FT2BUILD_H__ */ - - -/* END */ diff --git a/extlibs/headers/freetype2/ftadvanc.h b/extlibs/headers/freetype2/ftadvanc.h deleted file mode 100644 index 955f93fa1..000000000 --- a/extlibs/headers/freetype2/ftadvanc.h +++ /dev/null @@ -1,187 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftadvanc.h */ -/* */ -/* Quick computation of advance widths (specification only). */ -/* */ -/* Copyright 2008, 2013, 2014 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __FTADVANC_H__ -#define __FTADVANC_H__ - - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - - /************************************************************************** - * - * @section: - * quick_advance - * - * @title: - * Quick retrieval of advance values - * - * @abstract: - * Retrieve horizontal and vertical advance values without processing - * glyph outlines, if possible. - * - * @description: - * This section contains functions to quickly extract advance values - * without handling glyph outlines, if possible. - * - * @order: - * FT_Get_Advance - * FT_Get_Advances - * - */ - - - /*************************************************************************/ - /* */ - /* <Const> */ - /* FT_ADVANCE_FLAG_FAST_ONLY */ - /* */ - /* <Description> */ - /* A bit-flag to be OR-ed with the `flags' parameter of the */ - /* @FT_Get_Advance and @FT_Get_Advances functions. */ - /* */ - /* If set, it indicates that you want these functions to fail if the */ - /* corresponding hinting mode or font driver doesn't allow for very */ - /* quick advance computation. */ - /* */ - /* Typically, glyphs that are either unscaled, unhinted, bitmapped, */ - /* or light-hinted can have their advance width computed very */ - /* quickly. */ - /* */ - /* Normal and bytecode hinted modes that require loading, scaling, */ - /* and hinting of the glyph outline, are extremely slow by */ - /* comparison. */ - /* */ -#define FT_ADVANCE_FLAG_FAST_ONLY 0x20000000UL - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Get_Advance */ - /* */ - /* <Description> */ - /* Retrieve the advance value of a given glyph outline in an */ - /* @FT_Face. */ - /* */ - /* <Input> */ - /* face :: The source @FT_Face handle. */ - /* */ - /* gindex :: The glyph index. */ - /* */ - /* load_flags :: A set of bit flags similar to those used when */ - /* calling @FT_Load_Glyph, used to determine what kind */ - /* of advances you need. */ - /* <Output> */ - /* padvance :: The advance value. If scaling is performed (based on */ - /* the value of `load_flags'), the advance value is in */ - /* 16.16 format. Otherwise, it is in font units. */ - /* */ - /* If @FT_LOAD_VERTICAL_LAYOUT is set, this is the */ - /* vertical advance corresponding to a vertical layout. */ - /* Otherwise, it is the horizontal advance in a */ - /* horizontal layout. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - /* <Note> */ - /* This function may fail if you use @FT_ADVANCE_FLAG_FAST_ONLY and */ - /* if the corresponding font backend doesn't have a quick way to */ - /* retrieve the advances. */ - /* */ - /* A scaled advance is returned in 16.16 format but isn't transformed */ - /* by the affine transformation specified by @FT_Set_Transform. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Get_Advance( FT_Face face, - FT_UInt gindex, - FT_Int32 load_flags, - FT_Fixed *padvance ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Get_Advances */ - /* */ - /* <Description> */ - /* Retrieve the advance values of several glyph outlines in an */ - /* @FT_Face. */ - /* */ - /* <Input> */ - /* face :: The source @FT_Face handle. */ - /* */ - /* start :: The first glyph index. */ - /* */ - /* count :: The number of advance values you want to retrieve. */ - /* */ - /* load_flags :: A set of bit flags similar to those used when */ - /* calling @FT_Load_Glyph. */ - /* */ - /* <Output> */ - /* padvance :: The advance values. This array, to be provided by the */ - /* caller, must contain at least `count' elements. */ - /* */ - /* If scaling is performed (based on the value of */ - /* `load_flags'), the advance values are in 16.16 format. */ - /* Otherwise, they are in font units. */ - /* */ - /* If @FT_LOAD_VERTICAL_LAYOUT is set, these are the */ - /* vertical advances corresponding to a vertical layout. */ - /* Otherwise, they are the horizontal advances in a */ - /* horizontal layout. */ - /* */ - /* <Return> */ - /* FreeType error code. 0 means success. */ - /* */ - /* <Note> */ - /* This function may fail if you use @FT_ADVANCE_FLAG_FAST_ONLY and */ - /* if the corresponding font backend doesn't have a quick way to */ - /* retrieve the advances. */ - /* */ - /* Scaled advances are returned in 16.16 format but aren't */ - /* transformed by the affine transformation specified by */ - /* @FT_Set_Transform. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Get_Advances( FT_Face face, - FT_UInt start, - FT_UInt count, - FT_Int32 load_flags, - FT_Fixed *padvances ); - - /* */ - - -FT_END_HEADER - -#endif /* __FTADVANC_H__ */ - - -/* END */ diff --git a/extlibs/headers/freetype2/ftautoh.h b/extlibs/headers/freetype2/ftautoh.h deleted file mode 100644 index 59191abbf..000000000 --- a/extlibs/headers/freetype2/ftautoh.h +++ /dev/null @@ -1,402 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftautoh.h */ -/* */ -/* FreeType API for controlling the auto-hinter (specification only). */ -/* */ -/* Copyright 2012, 2013 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __FTAUTOH_H__ -#define __FTAUTOH_H__ - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - - /************************************************************************** - * - * @section: - * auto_hinter - * - * @title: - * The auto-hinter - * - * @abstract: - * Controlling the auto-hinting module. - * - * @description: - * While FreeType's auto-hinter doesn't expose API functions by itself, - * it is possible to control its behaviour with @FT_Property_Set and - * @FT_Property_Get. The following lists the available properties - * together with the necessary macros and structures. - * - * Note that the auto-hinter's module name is `autofitter' for - * historical reasons. - * - */ - - - /************************************************************************** - * - * @property: - * glyph-to-script-map - * - * @description: - * *Experimental* *only* - * - * The auto-hinter provides various script modules to hint glyphs. - * Examples of supported scripts are Latin or CJK. Before a glyph is - * auto-hinted, the Unicode character map of the font gets examined, and - * the script is then determined based on Unicode character ranges, see - * below. - * - * OpenType fonts, however, often provide much more glyphs than - * character codes (small caps, superscripts, ligatures, swashes, etc.), - * to be controlled by so-called `features'. Handling OpenType features - * can be quite complicated and thus needs a separate library on top of - * FreeType. - * - * The mapping between glyph indices and scripts (in the auto-hinter - * sense, see the @FT_AUTOHINTER_SCRIPT_XXX values) is stored as an - * array with `num_glyphs' elements, as found in the font's @FT_Face - * structure. The `glyph-to-script-map' property returns a pointer to - * this array, which can be modified as needed. Note that the - * modification should happen before the first glyph gets processed by - * the auto-hinter so that the global analysis of the font shapes - * actually uses the modified mapping. - * - * The following example code demonstrates how to access it (omitting - * the error handling). - * - * { - * FT_Library library; - * FT_Face face; - * FT_Prop_GlyphToScriptMap prop; - * - * - * FT_Init_FreeType( &library ); - * FT_New_Face( library, "foo.ttf", 0, &face ); - * - * prop.face = face; - * - * FT_Property_Get( library, "autofitter", - * "glyph-to-script-map", &prop ); - * - * // adjust `prop.map' as needed right here - * - * FT_Load_Glyph( face, ..., FT_LOAD_FORCE_AUTOHINT ); - * } - * - */ - - - /************************************************************************** - * - * @enum: - * FT_AUTOHINTER_SCRIPT_XXX - * - * @description: - * *Experimental* *only* - * - * A list of constants used for the @glyph-to-script-map property to - * specify the script submodule the auto-hinter should use for hinting a - * particular glyph. - * - * @values: - * FT_AUTOHINTER_SCRIPT_NONE :: - * Don't auto-hint this glyph. - * - * FT_AUTOHINTER_SCRIPT_LATIN :: - * Apply the latin auto-hinter. For the auto-hinter, `latin' is a - * very broad term, including Cyrillic and Greek also since characters - * from those scripts share the same design constraints. - * - * By default, characters from the following Unicode ranges are - * assigned to this submodule. - * - * { - * U+0020 - U+007F // Basic Latin (no control characters) - * U+00A0 - U+00FF // Latin-1 Supplement (no control characters) - * U+0100 - U+017F // Latin Extended-A - * U+0180 - U+024F // Latin Extended-B - * U+0250 - U+02AF // IPA Extensions - * U+02B0 - U+02FF // Spacing Modifier Letters - * U+0300 - U+036F // Combining Diacritical Marks - * U+0370 - U+03FF // Greek and Coptic - * U+0400 - U+04FF // Cyrillic - * U+0500 - U+052F // Cyrillic Supplement - * U+1D00 - U+1D7F // Phonetic Extensions - * U+1D80 - U+1DBF // Phonetic Extensions Supplement - * U+1DC0 - U+1DFF // Combining Diacritical Marks Supplement - * U+1E00 - U+1EFF // Latin Extended Additional - * U+1F00 - U+1FFF // Greek Extended - * U+2000 - U+206F // General Punctuation - * U+2070 - U+209F // Superscripts and Subscripts - * U+20A0 - U+20CF // Currency Symbols - * U+2150 - U+218F // Number Forms - * U+2460 - U+24FF // Enclosed Alphanumerics - * U+2C60 - U+2C7F // Latin Extended-C - * U+2DE0 - U+2DFF // Cyrillic Extended-A - * U+2E00 - U+2E7F // Supplemental Punctuation - * U+A640 - U+A69F // Cyrillic Extended-B - * U+A720 - U+A7FF // Latin Extended-D - * U+FB00 - U+FB06 // Alphab. Present. Forms (Latin Ligatures) - * U+1D400 - U+1D7FF // Mathematical Alphanumeric Symbols - * U+1F100 - U+1F1FF // Enclosed Alphanumeric Supplement - * } - * - * FT_AUTOHINTER_SCRIPT_CJK :: - * Apply the CJK auto-hinter, covering Chinese, Japanese, Korean, old - * Vietnamese, and some other scripts. - * - * By default, characters from the following Unicode ranges are - * assigned to this submodule. - * - * { - * U+1100 - U+11FF // Hangul Jamo - * U+2E80 - U+2EFF // CJK Radicals Supplement - * U+2F00 - U+2FDF // Kangxi Radicals - * U+2FF0 - U+2FFF // Ideographic Description Characters - * U+3000 - U+303F // CJK Symbols and Punctuation - * U+3040 - U+309F // Hiragana - * U+30A0 - U+30FF // Katakana - * U+3100 - U+312F // Bopomofo - * U+3130 - U+318F // Hangul Compatibility Jamo - * U+3190 - U+319F // Kanbun - * U+31A0 - U+31BF // Bopomofo Extended - * U+31C0 - U+31EF // CJK Strokes - * U+31F0 - U+31FF // Katakana Phonetic Extensions - * U+3200 - U+32FF // Enclosed CJK Letters and Months - * U+3300 - U+33FF // CJK Compatibility - * U+3400 - U+4DBF // CJK Unified Ideographs Extension A - * U+4DC0 - U+4DFF // Yijing Hexagram Symbols - * U+4E00 - U+9FFF // CJK Unified Ideographs - * U+A960 - U+A97F // Hangul Jamo Extended-A - * U+AC00 - U+D7AF // Hangul Syllables - * U+D7B0 - U+D7FF // Hangul Jamo Extended-B - * U+F900 - U+FAFF // CJK Compatibility Ideographs - * U+FE10 - U+FE1F // Vertical forms - * U+FE30 - U+FE4F // CJK Compatibility Forms - * U+FF00 - U+FFEF // Halfwidth and Fullwidth Forms - * U+1B000 - U+1B0FF // Kana Supplement - * U+1D300 - U+1D35F // Tai Xuan Hing Symbols - * U+1F200 - U+1F2FF // Enclosed Ideographic Supplement - * U+20000 - U+2A6DF // CJK Unified Ideographs Extension B - * U+2A700 - U+2B73F // CJK Unified Ideographs Extension C - * U+2B740 - U+2B81F // CJK Unified Ideographs Extension D - * U+2F800 - U+2FA1F // CJK Compatibility Ideographs Supplement - * } - * - * FT_AUTOHINTER_SCRIPT_INDIC :: - * Apply the indic auto-hinter, covering all major scripts from the - * Indian sub-continent and some other related scripts like Thai, Lao, - * or Tibetan. - * - * By default, characters from the following Unicode ranges are - * assigned to this submodule. - * - * { - * U+0900 - U+0DFF // Indic Range - * U+0F00 - U+0FFF // Tibetan - * U+1900 - U+194F // Limbu - * U+1B80 - U+1BBF // Sundanese - * U+1C80 - U+1CDF // Meetei Mayak - * U+A800 - U+A82F // Syloti Nagri - * U+11800 - U+118DF // Sharada - * } - * - * Note that currently Indic support is rudimentary only, missing blue - * zone support. - * - */ -#define FT_AUTOHINTER_SCRIPT_NONE 0 -#define FT_AUTOHINTER_SCRIPT_LATIN 1 -#define FT_AUTOHINTER_SCRIPT_CJK 2 -#define FT_AUTOHINTER_SCRIPT_INDIC 3 - - - /************************************************************************** - * - * @struct: - * FT_Prop_GlyphToScriptMap - * - * @description: - * *Experimental* *only* - * - * The data exchange structure for the @glyph-to-script-map property. - * - */ - typedef struct FT_Prop_GlyphToScriptMap_ - { - FT_Face face; - FT_Byte* map; - - } FT_Prop_GlyphToScriptMap; - - - /************************************************************************** - * - * @property: - * fallback-script - * - * @description: - * *Experimental* *only* - * - * If no auto-hinter script module can be assigned to a glyph, a - * fallback script gets assigned to it (see also the - * @glyph-to-script-map property). By default, this is - * @FT_AUTOHINTER_SCRIPT_CJK. Using the `fallback-script' property, - * this fallback value can be changed. - * - * { - * FT_Library library; - * FT_UInt fallback_script = FT_AUTOHINTER_SCRIPT_NONE; - * - * - * FT_Init_FreeType( &library ); - * - * FT_Property_Set( library, "autofitter", - * "fallback-script", &fallback_script ); - * } - * - * @note: - * This property can be used with @FT_Property_Get also. - * - * It's important to use the right timing for changing this value: The - * creation of the glyph-to-script map that eventually uses the - * fallback script value gets triggered either by setting or reading a - * face-specific property like @glyph-to-script-map, or by auto-hinting - * any glyph from that face. In particular, if you have already created - * an @FT_Face structure but not loaded any glyph (using the - * auto-hinter), a change of the fallback script will affect this face. - * - */ - - - /************************************************************************** - * - * @property: - * default-script - * - * @description: - * *Experimental* *only* - * - * If Freetype gets compiled with FT_CONFIG_OPTION_USE_HARFBUZZ to make - * the HarfBuzz library access OpenType features for getting better - * glyph coverages, this property sets the (auto-fitter) script to be - * used for the default (OpenType) script data of a font's GSUB table. - * Features for the default script are intended for all scripts not - * explicitly handled in GSUB; an example is a `dlig' feature, - * containing the combination of the characters `T', `E', and `L' to - * form a `TEL' ligature. - * - * By default, this is @FT_AUTOHINTER_SCRIPT_LATIN. Using the - * `default-script' property, this default value can be changed. - * - * { - * FT_Library library; - * FT_UInt default_script = FT_AUTOHINTER_SCRIPT_NONE; - * - * - * FT_Init_FreeType( &library ); - * - * FT_Property_Set( library, "autofitter", - * "default-script", &default_script ); - * } - * - * @note: - * This property can be used with @FT_Property_Get also. - * - * It's important to use the right timing for changing this value: The - * creation of the glyph-to-script map that eventually uses the - * default script value gets triggered either by setting or reading a - * face-specific property like @glyph-to-script-map, or by auto-hinting - * any glyph from that face. In particular, if you have already created - * an @FT_Face structure but not loaded any glyph (using the - * auto-hinter), a change of the default script will affect this face. - * - */ - - - /************************************************************************** - * - * @property: - * increase-x-height - * - * @description: - * For ppem values in the range 6~<= ppem <= `increase-x-height', round - * up the font's x~height much more often than normally. If the value - * is set to~0, which is the default, this feature is switched off. Use - * this property to improve the legibility of small font sizes if - * necessary. - * - * { - * FT_Library library; - * FT_Face face; - * FT_Prop_IncreaseXHeight prop; - * - * - * FT_Init_FreeType( &library ); - * FT_New_Face( library, "foo.ttf", 0, &face ); - * FT_Set_Char_Size( face, 10 * 64, 0, 72, 0 ); - * - * prop.face = face; - * prop.limit = 14; - * - * FT_Property_Set( library, "autofitter", - * "increase-x-height", &prop ); - * } - * - * @note: - * This property can be used with @FT_Property_Get also. - * - * Set this value right after calling @FT_Set_Char_Size, but before - * loading any glyph (using the auto-hinter). - * - */ - - - /************************************************************************** - * - * @struct: - * FT_Prop_IncreaseXHeight - * - * @description: - * The data exchange structure for the @increase-x-height property. - * - */ - typedef struct FT_Prop_IncreaseXHeight_ - { - FT_Face face; - FT_UInt limit; - - } FT_Prop_IncreaseXHeight; - - /* */ - - -FT_END_HEADER - -#endif /* __FTAUTOH_H__ */ - - -/* END */ diff --git a/extlibs/headers/freetype2/ftbbox.h b/extlibs/headers/freetype2/ftbbox.h deleted file mode 100644 index d6800e240..000000000 --- a/extlibs/headers/freetype2/ftbbox.h +++ /dev/null @@ -1,101 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftbbox.h */ -/* */ -/* FreeType exact bbox computation (specification). */ -/* */ -/* Copyright 1996-2001, 2003, 2007, 2011, 2013 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - - /*************************************************************************/ - /* */ - /* This component has a _single_ role: to compute exact outline bounding */ - /* boxes. */ - /* */ - /* It is separated from the rest of the engine for various technical */ - /* reasons. It may well be integrated in `ftoutln' later. */ - /* */ - /*************************************************************************/ - - -#ifndef __FTBBOX_H__ -#define __FTBBOX_H__ - - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* outline_processing */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Outline_Get_BBox */ - /* */ - /* <Description> */ - /* Compute the exact bounding box of an outline. This is slower */ - /* than computing the control box. However, it uses an advanced */ - /* algorithm that returns _very_ quickly when the two boxes */ - /* coincide. Otherwise, the outline Bézier arcs are traversed to */ - /* extract their extrema. */ - /* */ - /* <Input> */ - /* outline :: A pointer to the source outline. */ - /* */ - /* <Output> */ - /* abbox :: The outline's exact bounding box. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Note> */ - /* If the font is tricky and the glyph has been loaded with */ - /* @FT_LOAD_NO_SCALE, the resulting BBox is meaningless. To get */ - /* reasonable values for the BBox it is necessary to load the glyph */ - /* at a large ppem value (so that the hinting instructions can */ - /* properly shift and scale the subglyphs), then extracting the BBox, */ - /* which can be eventually converted back to font units. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Outline_Get_BBox( FT_Outline* outline, - FT_BBox *abbox ); - - /* */ - - -FT_END_HEADER - -#endif /* __FTBBOX_H__ */ - - -/* END */ - - -/* Local Variables: */ -/* coding: utf-8 */ -/* End: */ diff --git a/extlibs/headers/freetype2/ftbdf.h b/extlibs/headers/freetype2/ftbdf.h deleted file mode 100644 index 6d262e414..000000000 --- a/extlibs/headers/freetype2/ftbdf.h +++ /dev/null @@ -1,210 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftbdf.h */ -/* */ -/* FreeType API for accessing BDF-specific strings (specification). */ -/* */ -/* Copyright 2002-2004, 2006, 2009, 2014 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __FTBDF_H__ -#define __FTBDF_H__ - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* bdf_fonts */ - /* */ - /* <Title> */ - /* BDF and PCF Files */ - /* */ - /* <Abstract> */ - /* BDF and PCF specific API. */ - /* */ - /* <Description> */ - /* This section contains the declaration of functions specific to BDF */ - /* and PCF fonts. */ - /* */ - /*************************************************************************/ - - - /********************************************************************** - * - * @enum: - * BDF_PropertyType - * - * @description: - * A list of BDF property types. - * - * @values: - * BDF_PROPERTY_TYPE_NONE :: - * Value~0 is used to indicate a missing property. - * - * BDF_PROPERTY_TYPE_ATOM :: - * Property is a string atom. - * - * BDF_PROPERTY_TYPE_INTEGER :: - * Property is a 32-bit signed integer. - * - * BDF_PROPERTY_TYPE_CARDINAL :: - * Property is a 32-bit unsigned integer. - */ - typedef enum BDF_PropertyType_ - { - BDF_PROPERTY_TYPE_NONE = 0, - BDF_PROPERTY_TYPE_ATOM = 1, - BDF_PROPERTY_TYPE_INTEGER = 2, - BDF_PROPERTY_TYPE_CARDINAL = 3 - - } BDF_PropertyType; - - - /********************************************************************** - * - * @type: - * BDF_Property - * - * @description: - * A handle to a @BDF_PropertyRec structure to model a given - * BDF/PCF property. - */ - typedef struct BDF_PropertyRec_* BDF_Property; - - - /********************************************************************** - * - * @struct: - * BDF_PropertyRec - * - * @description: - * This structure models a given BDF/PCF property. - * - * @fields: - * type :: - * The property type. - * - * u.atom :: - * The atom string, if type is @BDF_PROPERTY_TYPE_ATOM. May be - * NULL, indicating an empty string. - * - * u.integer :: - * A signed integer, if type is @BDF_PROPERTY_TYPE_INTEGER. - * - * u.cardinal :: - * An unsigned integer, if type is @BDF_PROPERTY_TYPE_CARDINAL. - */ - typedef struct BDF_PropertyRec_ - { - BDF_PropertyType type; - union { - const char* atom; - FT_Int32 integer; - FT_UInt32 cardinal; - - } u; - - } BDF_PropertyRec; - - - /********************************************************************** - * - * @function: - * FT_Get_BDF_Charset_ID - * - * @description: - * Retrieve a BDF font character set identity, according to - * the BDF specification. - * - * @input: - * face :: - * A handle to the input face. - * - * @output: - * acharset_encoding :: - * Charset encoding, as a C~string, owned by the face. - * - * acharset_registry :: - * Charset registry, as a C~string, owned by the face. - * - * @return: - * FreeType error code. 0~means success. - * - * @note: - * This function only works with BDF faces, returning an error otherwise. - */ - FT_EXPORT( FT_Error ) - FT_Get_BDF_Charset_ID( FT_Face face, - const char* *acharset_encoding, - const char* *acharset_registry ); - - - /********************************************************************** - * - * @function: - * FT_Get_BDF_Property - * - * @description: - * Retrieve a BDF property from a BDF or PCF font file. - * - * @input: - * face :: A handle to the input face. - * - * name :: The property name. - * - * @output: - * aproperty :: The property. - * - * @return: - * FreeType error code. 0~means success. - * - * @note: - * This function works with BDF _and_ PCF fonts. It returns an error - * otherwise. It also returns an error if the property is not in the - * font. - * - * A `property' is a either key-value pair within the STARTPROPERTIES - * ... ENDPROPERTIES block of a BDF font or a key-value pair from the - * `info->props' array within a `FontRec' structure of a PCF font. - * - * Integer properties are always stored as `signed' within PCF fonts; - * consequently, @BDF_PROPERTY_TYPE_CARDINAL is a possible return value - * for BDF fonts only. - * - * In case of error, `aproperty->type' is always set to - * @BDF_PROPERTY_TYPE_NONE. - */ - FT_EXPORT( FT_Error ) - FT_Get_BDF_Property( FT_Face face, - const char* prop_name, - BDF_PropertyRec *aproperty ); - - /* */ - -FT_END_HEADER - -#endif /* __FTBDF_H__ */ - - -/* END */ diff --git a/extlibs/headers/freetype2/ftbitmap.h b/extlibs/headers/freetype2/ftbitmap.h deleted file mode 100644 index eae716904..000000000 --- a/extlibs/headers/freetype2/ftbitmap.h +++ /dev/null @@ -1,232 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftbitmap.h */ -/* */ -/* FreeType utility functions for bitmaps (specification). */ -/* */ -/* Copyright 2004-2006, 2008, 2013, 2014 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __FTBITMAP_H__ -#define __FTBITMAP_H__ - - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* bitmap_handling */ - /* */ - /* <Title> */ - /* Bitmap Handling */ - /* */ - /* <Abstract> */ - /* Handling FT_Bitmap objects. */ - /* */ - /* <Description> */ - /* This section contains functions for handling @FT_Bitmap objects. */ - /* Note that none of the functions changes the bitmap's `flow' (as */ - /* indicated by the sign of the `pitch' field in `FT_Bitmap'). */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Bitmap_New */ - /* */ - /* <Description> */ - /* Initialize a pointer to an @FT_Bitmap structure. */ - /* */ - /* <InOut> */ - /* abitmap :: A pointer to the bitmap structure. */ - /* */ - FT_EXPORT( void ) - FT_Bitmap_New( FT_Bitmap *abitmap ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Bitmap_Copy */ - /* */ - /* <Description> */ - /* Copy a bitmap into another one. */ - /* */ - /* <Input> */ - /* library :: A handle to a library object. */ - /* */ - /* source :: A handle to the source bitmap. */ - /* */ - /* <Output> */ - /* target :: A handle to the target bitmap. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Bitmap_Copy( FT_Library library, - const FT_Bitmap *source, - FT_Bitmap *target); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Bitmap_Embolden */ - /* */ - /* <Description> */ - /* Embolden a bitmap. The new bitmap will be about `xStrength' */ - /* pixels wider and `yStrength' pixels higher. The left and bottom */ - /* borders are kept unchanged. */ - /* */ - /* <Input> */ - /* library :: A handle to a library object. */ - /* */ - /* xStrength :: How strong the glyph is emboldened horizontally. */ - /* Expressed in 26.6 pixel format. */ - /* */ - /* yStrength :: How strong the glyph is emboldened vertically. */ - /* Expressed in 26.6 pixel format. */ - /* */ - /* <InOut> */ - /* bitmap :: A handle to the target bitmap. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Note> */ - /* The current implementation restricts `xStrength' to be less than */ - /* or equal to~8 if bitmap is of pixel_mode @FT_PIXEL_MODE_MONO. */ - /* */ - /* If you want to embolden the bitmap owned by a @FT_GlyphSlotRec, */ - /* you should call @FT_GlyphSlot_Own_Bitmap on the slot first. */ - /* */ - /* Bitmaps in @FT_PIXEL_MODE_GRAY2 and @FT_PIXEL_MODE_GRAY@ format */ - /* are converted to @FT_PIXEL_MODE_GRAY format (i.e., 8bpp). */ - /* */ - FT_EXPORT( FT_Error ) - FT_Bitmap_Embolden( FT_Library library, - FT_Bitmap* bitmap, - FT_Pos xStrength, - FT_Pos yStrength ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Bitmap_Convert */ - /* */ - /* <Description> */ - /* Convert a bitmap object with depth 1bpp, 2bpp, 4bpp, 8bpp or 32bpp */ - /* to a bitmap object with depth 8bpp, making the number of used */ - /* bytes line (a.k.a. the `pitch') a multiple of `alignment'. */ - /* */ - /* <Input> */ - /* library :: A handle to a library object. */ - /* */ - /* source :: The source bitmap. */ - /* */ - /* alignment :: The pitch of the bitmap is a multiple of this */ - /* parameter. Common values are 1, 2, or 4. */ - /* */ - /* <Output> */ - /* target :: The target bitmap. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Note> */ - /* It is possible to call @FT_Bitmap_Convert multiple times without */ - /* calling @FT_Bitmap_Done (the memory is simply reallocated). */ - /* */ - /* Use @FT_Bitmap_Done to finally remove the bitmap object. */ - /* */ - /* The `library' argument is taken to have access to FreeType's */ - /* memory handling functions. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Bitmap_Convert( FT_Library library, - const FT_Bitmap *source, - FT_Bitmap *target, - FT_Int alignment ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_GlyphSlot_Own_Bitmap */ - /* */ - /* <Description> */ - /* Make sure that a glyph slot owns `slot->bitmap'. */ - /* */ - /* <Input> */ - /* slot :: The glyph slot. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Note> */ - /* This function is to be used in combination with */ - /* @FT_Bitmap_Embolden. */ - /* */ - FT_EXPORT( FT_Error ) - FT_GlyphSlot_Own_Bitmap( FT_GlyphSlot slot ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Bitmap_Done */ - /* */ - /* <Description> */ - /* Destroy a bitmap object created with @FT_Bitmap_New. */ - /* */ - /* <Input> */ - /* library :: A handle to a library object. */ - /* */ - /* bitmap :: The bitmap object to be freed. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Note> */ - /* The `library' argument is taken to have access to FreeType's */ - /* memory handling functions. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Bitmap_Done( FT_Library library, - FT_Bitmap *bitmap ); - - - /* */ - - -FT_END_HEADER - -#endif /* __FTBITMAP_H__ */ - - -/* END */ diff --git a/extlibs/headers/freetype2/ftbzip2.h b/extlibs/headers/freetype2/ftbzip2.h deleted file mode 100644 index 4dce161fd..000000000 --- a/extlibs/headers/freetype2/ftbzip2.h +++ /dev/null @@ -1,102 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftbzip2.h */ -/* */ -/* Bzip2-compressed stream support. */ -/* */ -/* Copyright 2010 by */ -/* Joel Klinghed. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __FTBZIP2_H__ -#define __FTBZIP2_H__ - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - /*************************************************************************/ - /* */ - /* <Section> */ - /* bzip2 */ - /* */ - /* <Title> */ - /* BZIP2 Streams */ - /* */ - /* <Abstract> */ - /* Using bzip2-compressed font files. */ - /* */ - /* <Description> */ - /* This section contains the declaration of Bzip2-specific functions. */ - /* */ - /*************************************************************************/ - - - /************************************************************************ - * - * @function: - * FT_Stream_OpenBzip2 - * - * @description: - * Open a new stream to parse bzip2-compressed font files. This is - * mainly used to support the compressed `*.pcf.bz2' fonts that come - * with XFree86. - * - * @input: - * stream :: - * The target embedding stream. - * - * source :: - * The source stream. - * - * @return: - * FreeType error code. 0~means success. - * - * @note: - * The source stream must be opened _before_ calling this function. - * - * Calling the internal function `FT_Stream_Close' on the new stream will - * *not* call `FT_Stream_Close' on the source stream. None of the stream - * objects will be released to the heap. - * - * The stream implementation is very basic and resets the decompression - * process each time seeking backwards is needed within the stream. - * - * In certain builds of the library, bzip2 compression recognition is - * automatically handled when calling @FT_New_Face or @FT_Open_Face. - * This means that if no font driver is capable of handling the raw - * compressed file, the library will try to open a bzip2 compressed stream - * from it and re-open the face with it. - * - * This function may return `FT_Err_Unimplemented_Feature' if your build - * of FreeType was not compiled with bzip2 support. - */ - FT_EXPORT( FT_Error ) - FT_Stream_OpenBzip2( FT_Stream stream, - FT_Stream source ); - - /* */ - - -FT_END_HEADER - -#endif /* __FTBZIP2_H__ */ - - -/* END */ diff --git a/extlibs/headers/freetype2/ftcache.h b/extlibs/headers/freetype2/ftcache.h deleted file mode 100644 index a30e925cc..000000000 --- a/extlibs/headers/freetype2/ftcache.h +++ /dev/null @@ -1,1057 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftcache.h */ -/* */ -/* FreeType Cache subsystem (specification). */ -/* */ -/* Copyright 1996-2008, 2010, 2013, 2014 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __FTCACHE_H__ -#define __FTCACHE_H__ - - -#include <ft2build.h> -#include FT_GLYPH_H - - -FT_BEGIN_HEADER - - - /************************************************************************* - * - * <Section> - * cache_subsystem - * - * <Title> - * Cache Sub-System - * - * <Abstract> - * How to cache face, size, and glyph data with FreeType~2. - * - * <Description> - * This section describes the FreeType~2 cache sub-system, which is used - * to limit the number of concurrently opened @FT_Face and @FT_Size - * objects, as well as caching information like character maps and glyph - * images while limiting their maximum memory usage. - * - * Note that all types and functions begin with the `FTC_' prefix. - * - * The cache is highly portable and thus doesn't know anything about the - * fonts installed on your system, or how to access them. This implies - * the following scheme: - * - * First, available or installed font faces are uniquely identified by - * @FTC_FaceID values, provided to the cache by the client. Note that - * the cache only stores and compares these values, and doesn't try to - * interpret them in any way. - * - * Second, the cache calls, only when needed, a client-provided function - * to convert an @FTC_FaceID into a new @FT_Face object. The latter is - * then completely managed by the cache, including its termination - * through @FT_Done_Face. To monitor termination of face objects, the - * finalizer callback in the `generic' field of the @FT_Face object can - * be used, which might also be used to store the @FTC_FaceID of the - * face. - * - * Clients are free to map face IDs to anything else. The most simple - * usage is to associate them to a (pathname,face_index) pair that is - * used to call @FT_New_Face. However, more complex schemes are also - * possible. - * - * Note that for the cache to work correctly, the face ID values must be - * *persistent*, which means that the contents they point to should not - * change at runtime, or that their value should not become invalid. - * - * If this is unavoidable (e.g., when a font is uninstalled at runtime), - * you should call @FTC_Manager_RemoveFaceID as soon as possible, to let - * the cache get rid of any references to the old @FTC_FaceID it may - * keep internally. Failure to do so will lead to incorrect behaviour - * or even crashes. - * - * To use the cache, start with calling @FTC_Manager_New to create a new - * @FTC_Manager object, which models a single cache instance. You can - * then look up @FT_Face and @FT_Size objects with - * @FTC_Manager_LookupFace and @FTC_Manager_LookupSize, respectively. - * - * If you want to use the charmap caching, call @FTC_CMapCache_New, then - * later use @FTC_CMapCache_Lookup to perform the equivalent of - * @FT_Get_Char_Index, only much faster. - * - * If you want to use the @FT_Glyph caching, call @FTC_ImageCache, then - * later use @FTC_ImageCache_Lookup to retrieve the corresponding - * @FT_Glyph objects from the cache. - * - * If you need lots of small bitmaps, it is much more memory efficient - * to call @FTC_SBitCache_New followed by @FTC_SBitCache_Lookup. This - * returns @FTC_SBitRec structures, which are used to store small - * bitmaps directly. (A small bitmap is one whose metrics and - * dimensions all fit into 8-bit integers). - * - * We hope to also provide a kerning cache in the near future. - * - * - * <Order> - * FTC_Manager - * FTC_FaceID - * FTC_Face_Requester - * - * FTC_Manager_New - * FTC_Manager_Reset - * FTC_Manager_Done - * FTC_Manager_LookupFace - * FTC_Manager_LookupSize - * FTC_Manager_RemoveFaceID - * - * FTC_Node - * FTC_Node_Unref - * - * FTC_ImageCache - * FTC_ImageCache_New - * FTC_ImageCache_Lookup - * - * FTC_SBit - * FTC_SBitCache - * FTC_SBitCache_New - * FTC_SBitCache_Lookup - * - * FTC_CMapCache - * FTC_CMapCache_New - * FTC_CMapCache_Lookup - * - *************************************************************************/ - - - /*************************************************************************/ - /*************************************************************************/ - /*************************************************************************/ - /***** *****/ - /***** BASIC TYPE DEFINITIONS *****/ - /***** *****/ - /*************************************************************************/ - /*************************************************************************/ - /*************************************************************************/ - - - /************************************************************************* - * - * @type: FTC_FaceID - * - * @description: - * An opaque pointer type that is used to identity face objects. The - * contents of such objects is application-dependent. - * - * These pointers are typically used to point to a user-defined - * structure containing a font file path, and face index. - * - * @note: - * Never use NULL as a valid @FTC_FaceID. - * - * Face IDs are passed by the client to the cache manager that calls, - * when needed, the @FTC_Face_Requester to translate them into new - * @FT_Face objects. - * - * If the content of a given face ID changes at runtime, or if the value - * becomes invalid (e.g., when uninstalling a font), you should - * immediately call @FTC_Manager_RemoveFaceID before any other cache - * function. - * - * Failure to do so will result in incorrect behaviour or even - * memory leaks and crashes. - */ - typedef FT_Pointer FTC_FaceID; - - - /************************************************************************ - * - * @functype: - * FTC_Face_Requester - * - * @description: - * A callback function provided by client applications. It is used by - * the cache manager to translate a given @FTC_FaceID into a new valid - * @FT_Face object, on demand. - * - * <Input> - * face_id :: - * The face ID to resolve. - * - * library :: - * A handle to a FreeType library object. - * - * req_data :: - * Application-provided request data (see note below). - * - * <Output> - * aface :: - * A new @FT_Face handle. - * - * <Return> - * FreeType error code. 0~means success. - * - * <Note> - * The third parameter `req_data' is the same as the one passed by the - * client when @FTC_Manager_New is called. - * - * The face requester should not perform funny things on the returned - * face object, like creating a new @FT_Size for it, or setting a - * transformation through @FT_Set_Transform! - */ - typedef FT_Error - (*FTC_Face_Requester)( FTC_FaceID face_id, - FT_Library library, - FT_Pointer req_data, - FT_Face* aface ); - - /* */ - - - /*************************************************************************/ - /*************************************************************************/ - /*************************************************************************/ - /***** *****/ - /***** CACHE MANAGER OBJECT *****/ - /***** *****/ - /*************************************************************************/ - /*************************************************************************/ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FTC_Manager */ - /* */ - /* <Description> */ - /* This object corresponds to one instance of the cache-subsystem. */ - /* It is used to cache one or more @FT_Face objects, along with */ - /* corresponding @FT_Size objects. */ - /* */ - /* The manager intentionally limits the total number of opened */ - /* @FT_Face and @FT_Size objects to control memory usage. See the */ - /* `max_faces' and `max_sizes' parameters of @FTC_Manager_New. */ - /* */ - /* The manager is also used to cache `nodes' of various types while */ - /* limiting their total memory usage. */ - /* */ - /* All limitations are enforced by keeping lists of managed objects */ - /* in most-recently-used order, and flushing old nodes to make room */ - /* for new ones. */ - /* */ - typedef struct FTC_ManagerRec_* FTC_Manager; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FTC_Node */ - /* */ - /* <Description> */ - /* An opaque handle to a cache node object. Each cache node is */ - /* reference-counted. A node with a count of~0 might be flushed */ - /* out of a full cache whenever a lookup request is performed. */ - /* */ - /* If you look up nodes, you have the ability to `acquire' them, */ - /* i.e., to increment their reference count. This will prevent the */ - /* node from being flushed out of the cache until you explicitly */ - /* `release' it (see @FTC_Node_Unref). */ - /* */ - /* See also @FTC_SBitCache_Lookup and @FTC_ImageCache_Lookup. */ - /* */ - typedef struct FTC_NodeRec_* FTC_Node; - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FTC_Manager_New */ - /* */ - /* <Description> */ - /* Create a new cache manager. */ - /* */ - /* <Input> */ - /* library :: The parent FreeType library handle to use. */ - /* */ - /* max_faces :: Maximum number of opened @FT_Face objects managed by */ - /* this cache instance. Use~0 for defaults. */ - /* */ - /* max_sizes :: Maximum number of opened @FT_Size objects managed by */ - /* this cache instance. Use~0 for defaults. */ - /* */ - /* max_bytes :: Maximum number of bytes to use for cached data nodes. */ - /* Use~0 for defaults. Note that this value does not */ - /* account for managed @FT_Face and @FT_Size objects. */ - /* */ - /* requester :: An application-provided callback used to translate */ - /* face IDs into real @FT_Face objects. */ - /* */ - /* req_data :: A generic pointer that is passed to the requester */ - /* each time it is called (see @FTC_Face_Requester). */ - /* */ - /* <Output> */ - /* amanager :: A handle to a new manager object. 0~in case of */ - /* failure. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - FT_EXPORT( FT_Error ) - FTC_Manager_New( FT_Library library, - FT_UInt max_faces, - FT_UInt max_sizes, - FT_ULong max_bytes, - FTC_Face_Requester requester, - FT_Pointer req_data, - FTC_Manager *amanager ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FTC_Manager_Reset */ - /* */ - /* <Description> */ - /* Empty a given cache manager. This simply gets rid of all the */ - /* currently cached @FT_Face and @FT_Size objects within the manager. */ - /* */ - /* <InOut> */ - /* manager :: A handle to the manager. */ - /* */ - FT_EXPORT( void ) - FTC_Manager_Reset( FTC_Manager manager ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FTC_Manager_Done */ - /* */ - /* <Description> */ - /* Destroy a given manager after emptying it. */ - /* */ - /* <Input> */ - /* manager :: A handle to the target cache manager object. */ - /* */ - FT_EXPORT( void ) - FTC_Manager_Done( FTC_Manager manager ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FTC_Manager_LookupFace */ - /* */ - /* <Description> */ - /* Retrieve the @FT_Face object that corresponds to a given face ID */ - /* through a cache manager. */ - /* */ - /* <Input> */ - /* manager :: A handle to the cache manager. */ - /* */ - /* face_id :: The ID of the face object. */ - /* */ - /* <Output> */ - /* aface :: A handle to the face object. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Note> */ - /* The returned @FT_Face object is always owned by the manager. You */ - /* should never try to discard it yourself. */ - /* */ - /* The @FT_Face object doesn't necessarily have a current size object */ - /* (i.e., face->size can be~0). If you need a specific `font size', */ - /* use @FTC_Manager_LookupSize instead. */ - /* */ - /* Never change the face's transformation matrix (i.e., never call */ - /* the @FT_Set_Transform function) on a returned face! If you need */ - /* to transform glyphs, do it yourself after glyph loading. */ - /* */ - /* When you perform a lookup, out-of-memory errors are detected */ - /* _within_ the lookup and force incremental flushes of the cache */ - /* until enough memory is released for the lookup to succeed. */ - /* */ - /* If a lookup fails with `FT_Err_Out_Of_Memory' the cache has */ - /* already been completely flushed, and still no memory was available */ - /* for the operation. */ - /* */ - FT_EXPORT( FT_Error ) - FTC_Manager_LookupFace( FTC_Manager manager, - FTC_FaceID face_id, - FT_Face *aface ); - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FTC_ScalerRec */ - /* */ - /* <Description> */ - /* A structure used to describe a given character size in either */ - /* pixels or points to the cache manager. See */ - /* @FTC_Manager_LookupSize. */ - /* */ - /* <Fields> */ - /* face_id :: The source face ID. */ - /* */ - /* width :: The character width. */ - /* */ - /* height :: The character height. */ - /* */ - /* pixel :: A Boolean. If 1, the `width' and `height' fields are */ - /* interpreted as integer pixel character sizes. */ - /* Otherwise, they are expressed as 1/64th of points. */ - /* */ - /* x_res :: Only used when `pixel' is value~0 to indicate the */ - /* horizontal resolution in dpi. */ - /* */ - /* y_res :: Only used when `pixel' is value~0 to indicate the */ - /* vertical resolution in dpi. */ - /* */ - /* <Note> */ - /* This type is mainly used to retrieve @FT_Size objects through the */ - /* cache manager. */ - /* */ - typedef struct FTC_ScalerRec_ - { - FTC_FaceID face_id; - FT_UInt width; - FT_UInt height; - FT_Int pixel; - FT_UInt x_res; - FT_UInt y_res; - - } FTC_ScalerRec; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FTC_Scaler */ - /* */ - /* <Description> */ - /* A handle to an @FTC_ScalerRec structure. */ - /* */ - typedef struct FTC_ScalerRec_* FTC_Scaler; - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FTC_Manager_LookupSize */ - /* */ - /* <Description> */ - /* Retrieve the @FT_Size object that corresponds to a given */ - /* @FTC_ScalerRec pointer through a cache manager. */ - /* */ - /* <Input> */ - /* manager :: A handle to the cache manager. */ - /* */ - /* scaler :: A scaler handle. */ - /* */ - /* <Output> */ - /* asize :: A handle to the size object. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Note> */ - /* The returned @FT_Size object is always owned by the manager. You */ - /* should never try to discard it by yourself. */ - /* */ - /* You can access the parent @FT_Face object simply as `size->face' */ - /* if you need it. Note that this object is also owned by the */ - /* manager. */ - /* */ - /* <Note> */ - /* When you perform a lookup, out-of-memory errors are detected */ - /* _within_ the lookup and force incremental flushes of the cache */ - /* until enough memory is released for the lookup to succeed. */ - /* */ - /* If a lookup fails with `FT_Err_Out_Of_Memory' the cache has */ - /* already been completely flushed, and still no memory is available */ - /* for the operation. */ - /* */ - FT_EXPORT( FT_Error ) - FTC_Manager_LookupSize( FTC_Manager manager, - FTC_Scaler scaler, - FT_Size *asize ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FTC_Node_Unref */ - /* */ - /* <Description> */ - /* Decrement a cache node's internal reference count. When the count */ - /* reaches 0, it is not destroyed but becomes eligible for subsequent */ - /* cache flushes. */ - /* */ - /* <Input> */ - /* node :: The cache node handle. */ - /* */ - /* manager :: The cache manager handle. */ - /* */ - FT_EXPORT( void ) - FTC_Node_Unref( FTC_Node node, - FTC_Manager manager ); - - - /************************************************************************* - * - * @function: - * FTC_Manager_RemoveFaceID - * - * @description: - * A special function used to indicate to the cache manager that - * a given @FTC_FaceID is no longer valid, either because its - * content changed, or because it was deallocated or uninstalled. - * - * @input: - * manager :: - * The cache manager handle. - * - * face_id :: - * The @FTC_FaceID to be removed. - * - * @note: - * This function flushes all nodes from the cache corresponding to this - * `face_id', with the exception of nodes with a non-null reference - * count. - * - * Such nodes are however modified internally so as to never appear - * in later lookups with the same `face_id' value, and to be immediately - * destroyed when released by all their users. - * - */ - FT_EXPORT( void ) - FTC_Manager_RemoveFaceID( FTC_Manager manager, - FTC_FaceID face_id ); - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* cache_subsystem */ - /* */ - /*************************************************************************/ - - /************************************************************************* - * - * @type: - * FTC_CMapCache - * - * @description: - * An opaque handle used to model a charmap cache. This cache is to - * hold character codes -> glyph indices mappings. - * - */ - typedef struct FTC_CMapCacheRec_* FTC_CMapCache; - - - /************************************************************************* - * - * @function: - * FTC_CMapCache_New - * - * @description: - * Create a new charmap cache. - * - * @input: - * manager :: - * A handle to the cache manager. - * - * @output: - * acache :: - * A new cache handle. NULL in case of error. - * - * @return: - * FreeType error code. 0~means success. - * - * @note: - * Like all other caches, this one will be destroyed with the cache - * manager. - * - */ - FT_EXPORT( FT_Error ) - FTC_CMapCache_New( FTC_Manager manager, - FTC_CMapCache *acache ); - - - /************************************************************************ - * - * @function: - * FTC_CMapCache_Lookup - * - * @description: - * Translate a character code into a glyph index, using the charmap - * cache. - * - * @input: - * cache :: - * A charmap cache handle. - * - * face_id :: - * The source face ID. - * - * cmap_index :: - * The index of the charmap in the source face. Any negative value - * means to use the cache @FT_Face's default charmap. - * - * char_code :: - * The character code (in the corresponding charmap). - * - * @return: - * Glyph index. 0~means `no glyph'. - * - */ - FT_EXPORT( FT_UInt ) - FTC_CMapCache_Lookup( FTC_CMapCache cache, - FTC_FaceID face_id, - FT_Int cmap_index, - FT_UInt32 char_code ); - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* cache_subsystem */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /*************************************************************************/ - /*************************************************************************/ - /***** *****/ - /***** IMAGE CACHE OBJECT *****/ - /***** *****/ - /*************************************************************************/ - /*************************************************************************/ - /*************************************************************************/ - - - /************************************************************************* - * - * @struct: - * FTC_ImageTypeRec - * - * @description: - * A structure used to model the type of images in a glyph cache. - * - * @fields: - * face_id :: - * The face ID. - * - * width :: - * The width in pixels. - * - * height :: - * The height in pixels. - * - * flags :: - * The load flags, as in @FT_Load_Glyph. - * - */ - typedef struct FTC_ImageTypeRec_ - { - FTC_FaceID face_id; - FT_Int width; - FT_Int height; - FT_Int32 flags; - - } FTC_ImageTypeRec; - - - /************************************************************************* - * - * @type: - * FTC_ImageType - * - * @description: - * A handle to an @FTC_ImageTypeRec structure. - * - */ - typedef struct FTC_ImageTypeRec_* FTC_ImageType; - - - /* */ - - -#define FTC_IMAGE_TYPE_COMPARE( d1, d2 ) \ - ( (d1)->face_id == (d2)->face_id && \ - (d1)->width == (d2)->width && \ - (d1)->flags == (d2)->flags ) - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FTC_ImageCache */ - /* */ - /* <Description> */ - /* A handle to a glyph image cache object. They are designed to */ - /* hold many distinct glyph images while not exceeding a certain */ - /* memory threshold. */ - /* */ - typedef struct FTC_ImageCacheRec_* FTC_ImageCache; - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FTC_ImageCache_New */ - /* */ - /* <Description> */ - /* Create a new glyph image cache. */ - /* */ - /* <Input> */ - /* manager :: The parent manager for the image cache. */ - /* */ - /* <Output> */ - /* acache :: A handle to the new glyph image cache object. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - FT_EXPORT( FT_Error ) - FTC_ImageCache_New( FTC_Manager manager, - FTC_ImageCache *acache ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FTC_ImageCache_Lookup */ - /* */ - /* <Description> */ - /* Retrieve a given glyph image from a glyph image cache. */ - /* */ - /* <Input> */ - /* cache :: A handle to the source glyph image cache. */ - /* */ - /* type :: A pointer to a glyph image type descriptor. */ - /* */ - /* gindex :: The glyph index to retrieve. */ - /* */ - /* <Output> */ - /* aglyph :: The corresponding @FT_Glyph object. 0~in case of */ - /* failure. */ - /* */ - /* anode :: Used to return the address of of the corresponding cache */ - /* node after incrementing its reference count (see note */ - /* below). */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Note> */ - /* The returned glyph is owned and managed by the glyph image cache. */ - /* Never try to transform or discard it manually! You can however */ - /* create a copy with @FT_Glyph_Copy and modify the new one. */ - /* */ - /* If `anode' is _not_ NULL, it receives the address of the cache */ - /* node containing the glyph image, after increasing its reference */ - /* count. This ensures that the node (as well as the @FT_Glyph) will */ - /* always be kept in the cache until you call @FTC_Node_Unref to */ - /* `release' it. */ - /* */ - /* If `anode' is NULL, the cache node is left unchanged, which means */ - /* that the @FT_Glyph could be flushed out of the cache on the next */ - /* call to one of the caching sub-system APIs. Don't assume that it */ - /* is persistent! */ - /* */ - FT_EXPORT( FT_Error ) - FTC_ImageCache_Lookup( FTC_ImageCache cache, - FTC_ImageType type, - FT_UInt gindex, - FT_Glyph *aglyph, - FTC_Node *anode ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FTC_ImageCache_LookupScaler */ - /* */ - /* <Description> */ - /* A variant of @FTC_ImageCache_Lookup that uses an @FTC_ScalerRec */ - /* to specify the face ID and its size. */ - /* */ - /* <Input> */ - /* cache :: A handle to the source glyph image cache. */ - /* */ - /* scaler :: A pointer to a scaler descriptor. */ - /* */ - /* load_flags :: The corresponding load flags. */ - /* */ - /* gindex :: The glyph index to retrieve. */ - /* */ - /* <Output> */ - /* aglyph :: The corresponding @FT_Glyph object. 0~in case of */ - /* failure. */ - /* */ - /* anode :: Used to return the address of of the corresponding */ - /* cache node after incrementing its reference count */ - /* (see note below). */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Note> */ - /* The returned glyph is owned and managed by the glyph image cache. */ - /* Never try to transform or discard it manually! You can however */ - /* create a copy with @FT_Glyph_Copy and modify the new one. */ - /* */ - /* If `anode' is _not_ NULL, it receives the address of the cache */ - /* node containing the glyph image, after increasing its reference */ - /* count. This ensures that the node (as well as the @FT_Glyph) will */ - /* always be kept in the cache until you call @FTC_Node_Unref to */ - /* `release' it. */ - /* */ - /* If `anode' is NULL, the cache node is left unchanged, which means */ - /* that the @FT_Glyph could be flushed out of the cache on the next */ - /* call to one of the caching sub-system APIs. Don't assume that it */ - /* is persistent! */ - /* */ - /* Calls to @FT_Set_Char_Size and friends have no effect on cached */ - /* glyphs; you should always use the FreeType cache API instead. */ - /* */ - FT_EXPORT( FT_Error ) - FTC_ImageCache_LookupScaler( FTC_ImageCache cache, - FTC_Scaler scaler, - FT_ULong load_flags, - FT_UInt gindex, - FT_Glyph *aglyph, - FTC_Node *anode ); - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FTC_SBit */ - /* */ - /* <Description> */ - /* A handle to a small bitmap descriptor. See the @FTC_SBitRec */ - /* structure for details. */ - /* */ - typedef struct FTC_SBitRec_* FTC_SBit; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FTC_SBitRec */ - /* */ - /* <Description> */ - /* A very compact structure used to describe a small glyph bitmap. */ - /* */ - /* <Fields> */ - /* width :: The bitmap width in pixels. */ - /* */ - /* height :: The bitmap height in pixels. */ - /* */ - /* left :: The horizontal distance from the pen position to the */ - /* left bitmap border (a.k.a. `left side bearing', or */ - /* `lsb'). */ - /* */ - /* top :: The vertical distance from the pen position (on the */ - /* baseline) to the upper bitmap border (a.k.a. `top */ - /* side bearing'). The distance is positive for upwards */ - /* y~coordinates. */ - /* */ - /* format :: The format of the glyph bitmap (monochrome or gray). */ - /* */ - /* max_grays :: Maximum gray level value (in the range 1 to~255). */ - /* */ - /* pitch :: The number of bytes per bitmap line. May be positive */ - /* or negative. */ - /* */ - /* xadvance :: The horizontal advance width in pixels. */ - /* */ - /* yadvance :: The vertical advance height in pixels. */ - /* */ - /* buffer :: A pointer to the bitmap pixels. */ - /* */ - typedef struct FTC_SBitRec_ - { - FT_Byte width; - FT_Byte height; - FT_Char left; - FT_Char top; - - FT_Byte format; - FT_Byte max_grays; - FT_Short pitch; - FT_Char xadvance; - FT_Char yadvance; - - FT_Byte* buffer; - - } FTC_SBitRec; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FTC_SBitCache */ - /* */ - /* <Description> */ - /* A handle to a small bitmap cache. These are special cache objects */ - /* used to store small glyph bitmaps (and anti-aliased pixmaps) in a */ - /* much more efficient way than the traditional glyph image cache */ - /* implemented by @FTC_ImageCache. */ - /* */ - typedef struct FTC_SBitCacheRec_* FTC_SBitCache; - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FTC_SBitCache_New */ - /* */ - /* <Description> */ - /* Create a new cache to store small glyph bitmaps. */ - /* */ - /* <Input> */ - /* manager :: A handle to the source cache manager. */ - /* */ - /* <Output> */ - /* acache :: A handle to the new sbit cache. NULL in case of error. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - FT_EXPORT( FT_Error ) - FTC_SBitCache_New( FTC_Manager manager, - FTC_SBitCache *acache ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FTC_SBitCache_Lookup */ - /* */ - /* <Description> */ - /* Look up a given small glyph bitmap in a given sbit cache and */ - /* `lock' it to prevent its flushing from the cache until needed. */ - /* */ - /* <Input> */ - /* cache :: A handle to the source sbit cache. */ - /* */ - /* type :: A pointer to the glyph image type descriptor. */ - /* */ - /* gindex :: The glyph index. */ - /* */ - /* <Output> */ - /* sbit :: A handle to a small bitmap descriptor. */ - /* */ - /* anode :: Used to return the address of of the corresponding cache */ - /* node after incrementing its reference count (see note */ - /* below). */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Note> */ - /* The small bitmap descriptor and its bit buffer are owned by the */ - /* cache and should never be freed by the application. They might */ - /* as well disappear from memory on the next cache lookup, so don't */ - /* treat them as persistent data. */ - /* */ - /* The descriptor's `buffer' field is set to~0 to indicate a missing */ - /* glyph bitmap. */ - /* */ - /* If `anode' is _not_ NULL, it receives the address of the cache */ - /* node containing the bitmap, after increasing its reference count. */ - /* This ensures that the node (as well as the image) will always be */ - /* kept in the cache until you call @FTC_Node_Unref to `release' it. */ - /* */ - /* If `anode' is NULL, the cache node is left unchanged, which means */ - /* that the bitmap could be flushed out of the cache on the next */ - /* call to one of the caching sub-system APIs. Don't assume that it */ - /* is persistent! */ - /* */ - FT_EXPORT( FT_Error ) - FTC_SBitCache_Lookup( FTC_SBitCache cache, - FTC_ImageType type, - FT_UInt gindex, - FTC_SBit *sbit, - FTC_Node *anode ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FTC_SBitCache_LookupScaler */ - /* */ - /* <Description> */ - /* A variant of @FTC_SBitCache_Lookup that uses an @FTC_ScalerRec */ - /* to specify the face ID and its size. */ - /* */ - /* <Input> */ - /* cache :: A handle to the source sbit cache. */ - /* */ - /* scaler :: A pointer to the scaler descriptor. */ - /* */ - /* load_flags :: The corresponding load flags. */ - /* */ - /* gindex :: The glyph index. */ - /* */ - /* <Output> */ - /* sbit :: A handle to a small bitmap descriptor. */ - /* */ - /* anode :: Used to return the address of of the corresponding */ - /* cache node after incrementing its reference count */ - /* (see note below). */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Note> */ - /* The small bitmap descriptor and its bit buffer are owned by the */ - /* cache and should never be freed by the application. They might */ - /* as well disappear from memory on the next cache lookup, so don't */ - /* treat them as persistent data. */ - /* */ - /* The descriptor's `buffer' field is set to~0 to indicate a missing */ - /* glyph bitmap. */ - /* */ - /* If `anode' is _not_ NULL, it receives the address of the cache */ - /* node containing the bitmap, after increasing its reference count. */ - /* This ensures that the node (as well as the image) will always be */ - /* kept in the cache until you call @FTC_Node_Unref to `release' it. */ - /* */ - /* If `anode' is NULL, the cache node is left unchanged, which means */ - /* that the bitmap could be flushed out of the cache on the next */ - /* call to one of the caching sub-system APIs. Don't assume that it */ - /* is persistent! */ - /* */ - FT_EXPORT( FT_Error ) - FTC_SBitCache_LookupScaler( FTC_SBitCache cache, - FTC_Scaler scaler, - FT_ULong load_flags, - FT_UInt gindex, - FTC_SBit *sbit, - FTC_Node *anode ); - - /* */ - - -FT_END_HEADER - -#endif /* __FTCACHE_H__ */ - - -/* END */ diff --git a/extlibs/headers/freetype2/ftcffdrv.h b/extlibs/headers/freetype2/ftcffdrv.h deleted file mode 100644 index f7031bc88..000000000 --- a/extlibs/headers/freetype2/ftcffdrv.h +++ /dev/null @@ -1,262 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftcffdrv.h */ -/* */ -/* FreeType API for controlling the CFF driver (specification only). */ -/* */ -/* Copyright 2013, 2014 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __FTCFFDRV_H__ -#define __FTCFFDRV_H__ - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - - /************************************************************************** - * - * @section: - * cff_driver - * - * @title: - * The CFF driver - * - * @abstract: - * Controlling the CFF driver module. - * - * @description: - * While FreeType's CFF driver doesn't expose API functions by itself, - * it is possible to control its behaviour with @FT_Property_Set and - * @FT_Property_Get. The list below gives the available properties - * together with the necessary macros and structures. - * - * The CFF driver's module name is `cff'. - * - * *Hinting* *and* *antialiasing* *principles* *of* *the* *new* *engine* - * - * The rasterizer is positioning horizontal features (e.g., ascender - * height & x-height, or crossbars) on the pixel grid and minimizing the - * amount of antialiasing applied to them, while placing vertical - * features (vertical stems) on the pixel grid without hinting, thus - * representing the stem position and weight accurately. Sometimes the - * vertical stems may be only partially black. In this context, - * `antialiasing' means that stems are not positioned exactly on pixel - * borders, causing a fuzzy appearance. - * - * There are two principles behind this approach. - * - * 1) No hinting in the horizontal direction: Unlike `superhinted' - * TrueType, which changes glyph widths to accommodate regular - * inter-glyph spacing, Adobe's approach is `faithful to the design' in - * representing both the glyph width and the inter-glyph spacing - * designed for the font. This makes the screen display as close as it - * can be to the result one would get with infinite resolution, while - * preserving what is considered the key characteristics of each glyph. - * Note that the distances between unhinted and grid-fitted positions at - * small sizes are comparable to kerning values and thus would be - * noticeable (and distracting) while reading if hinting were applied. - * - * One of the reasons to not hint horizontally is antialiasing for LCD - * screens: The pixel geometry of modern displays supplies three - * vertical sub-pixels as the eye moves horizontally across each visible - * pixel. On devices where we can be certain this characteristic is - * present a rasterizer can take advantage of the sub-pixels to add - * increments of weight. In Western writing systems this turns out to - * be the more critical direction anyway; the weights and spacing of - * vertical stems (see above) are central to Armenian, Cyrillic, Greek, - * and Latin type designs. Even when the rasterizer uses greyscale - * antialiasing instead of color (a necessary compromise when one - * doesn't know the screen characteristics), the unhinted vertical - * features preserve the design's weight and spacing much better than - * aliased type would. - * - * 2) Aligment in the vertical direction: Weights and spacing along the - * y~axis are less critical; what is much more important is the visual - * alignment of related features (like cap-height and x-height). The - * sense of alignment for these is enhanced by the sharpness of grid-fit - * edges, while the cruder vertical resolution (full pixels instead of - * 1/3 pixels) is less of a problem. - * - * On the technical side, horizontal alignment zones for ascender, - * x-height, and other important height values (traditionally called - * `blue zones') as defined in the font are positioned independently, - * each being rounded to the nearest pixel edge, taking care of - * overshoot suppression at small sizes, stem darkening, and scaling. - * - * Hstems (this is, hint values defined in the font to help align - * horizontal features) that fall within a blue zone are said to be - * `captured' and are aligned to that zone. Uncaptured stems are moved - * in one of four ways, top edge up or down, bottom edge up or down. - * Unless there are conflicting hstems, the smallest movement is taken - * to minimize distortion. - * - * @order: - * hinting-engine - * no-stem-darkening - * darkening-parameters - * - */ - - - /************************************************************************** - * - * @property: - * hinting-engine - * - * @description: - * Thanks to Adobe, which contributed a new hinting (and parsing) - * engine, an application can select between `freetype' and `adobe' if - * compiled with CFF_CONFIG_OPTION_OLD_ENGINE. If this configuration - * macro isn't defined, `hinting-engine' does nothing. - * - * The default engine is `freetype' if CFF_CONFIG_OPTION_OLD_ENGINE is - * defined, and `adobe' otherwise. - * - * The following example code demonstrates how to select Adobe's hinting - * engine (omitting the error handling). - * - * { - * FT_Library library; - * FT_UInt hinting_engine = FT_CFF_HINTING_ADOBE; - * - * - * FT_Init_FreeType( &library ); - * - * FT_Property_Set( library, "cff", - * "hinting-engine", &hinting_engine ); - * } - * - * @note: - * This property can be used with @FT_Property_Get also. - * - */ - - - /************************************************************************** - * - * @enum: - * FT_CFF_HINTING_XXX - * - * @description: - * A list of constants used for the @hinting-engine property to select - * the hinting engine for CFF fonts. - * - * @values: - * FT_CFF_HINTING_FREETYPE :: - * Use the old FreeType hinting engine. - * - * FT_CFF_HINTING_ADOBE :: - * Use the hinting engine contributed by Adobe. - * - */ -#define FT_CFF_HINTING_FREETYPE 0 -#define FT_CFF_HINTING_ADOBE 1 - - - /************************************************************************** - * - * @property: - * no-stem-darkening - * - * @description: - * By default, the Adobe CFF engine darkens stems at smaller sizes, - * regardless of hinting, to enhance contrast. This feature requires - * a rendering system with proper gamma correction. Setting this - * property, stem darkening gets switched off. - * - * Note that stem darkening is never applied if @FT_LOAD_NO_SCALE is set. - * - * { - * FT_Library library; - * FT_Bool no_stem_darkening = TRUE; - * - * - * FT_Init_FreeType( &library ); - * - * FT_Property_Set( library, "cff", - * "no-stem-darkening", &no_stem_darkening ); - * } - * - * @note: - * This property can be used with @FT_Property_Get also. - * - */ - - - /************************************************************************** - * - * @property: - * darkening-parameters - * - * @description: - * By default, the Adobe CFF engine darkens stems as follows (if the - * `no-stem-darkening' property isn't set): - * - * { - * stem width <= 0.5px: darkening amount = 0.4px - * stem width = 1px: darkening amount = 0.275px - * stem width = 1.667px: darkening amount = 0.275px - * stem width >= 2.333px: darkening amount = 0px - * } - * - * and piecewise linear in-between. At configuration time, these four - * control points can be set with the macro - * `CFF_CONFIG_OPTION_DARKENING_PARAMETERS'. At runtime, the control - * points can be changed using the `darkening-parameters' property, as - * the following example demonstrates. - * - * { - * FT_Library library; - * FT_Int darken_params[8] = { 500, 300, // x1, y1 - * 1000, 200, // x2, y2 - * 1500, 100, // x3, y3 - * 2000, 0 }; // x4, y4 - * - * - * FT_Init_FreeType( &library ); - * - * FT_Property_Set( library, "cff", - * "darkening-parameters", darken_params ); - * } - * - * The x~values give the stem width, and the y~values the darkening - * amount. The unit is 1000th of pixels. All coordinate values must be - * positive; the x~values must be monotonically increasing; the - * y~values must be monotonically decreasing and smaller than or - * equal to 500 (corresponding to half a pixel); the slope of each - * linear piece must be shallower than -1 (e.g., -.4). - * - * @note: - * This property can be used with @FT_Property_Get also. - * - */ - - /* */ - - -FT_END_HEADER - - -#endif /* __FTCFFDRV_H__ */ - - -/* END */ diff --git a/extlibs/headers/freetype2/ftchapters.h b/extlibs/headers/freetype2/ftchapters.h deleted file mode 100644 index d333761c8..000000000 --- a/extlibs/headers/freetype2/ftchapters.h +++ /dev/null @@ -1,121 +0,0 @@ -/***************************************************************************/ -/* */ -/* This file defines the structure of the FreeType reference. */ -/* It is used by the python script that generates the HTML files. */ -/* */ -/***************************************************************************/ - - -/***************************************************************************/ -/* */ -/* <Chapter> */ -/* general_remarks */ -/* */ -/* <Title> */ -/* General Remarks */ -/* */ -/* <Sections> */ -/* header_inclusion */ -/* user_allocation */ -/* */ -/***************************************************************************/ - - -/***************************************************************************/ -/* */ -/* <Chapter> */ -/* core_api */ -/* */ -/* <Title> */ -/* Core API */ -/* */ -/* <Sections> */ -/* version */ -/* basic_types */ -/* base_interface */ -/* glyph_variants */ -/* glyph_management */ -/* mac_specific */ -/* sizes_management */ -/* header_file_macros */ -/* */ -/***************************************************************************/ - - -/***************************************************************************/ -/* */ -/* <Chapter> */ -/* format_specific */ -/* */ -/* <Title> */ -/* Format-Specific API */ -/* */ -/* <Sections> */ -/* multiple_masters */ -/* truetype_tables */ -/* type1_tables */ -/* sfnt_names */ -/* bdf_fonts */ -/* cid_fonts */ -/* pfr_fonts */ -/* winfnt_fonts */ -/* font_formats */ -/* gasp_table */ -/* */ -/***************************************************************************/ - - -/***************************************************************************/ -/* */ -/* <Chapter> */ -/* module_specific */ -/* */ -/* <Title> */ -/* Controlling FreeType Modules */ -/* */ -/* <Sections> */ -/* auto_hinter */ -/* cff_driver */ -/* tt_driver */ -/* */ -/***************************************************************************/ - - -/***************************************************************************/ -/* */ -/* <Chapter> */ -/* cache_subsystem */ -/* */ -/* <Title> */ -/* Cache Sub-System */ -/* */ -/* <Sections> */ -/* cache_subsystem */ -/* */ -/***************************************************************************/ - - -/***************************************************************************/ -/* */ -/* <Chapter> */ -/* support_api */ -/* */ -/* <Title> */ -/* Support API */ -/* */ -/* <Sections> */ -/* computations */ -/* list_processing */ -/* outline_processing */ -/* quick_advance */ -/* bitmap_handling */ -/* raster */ -/* glyph_stroker */ -/* system_interface */ -/* module_management */ -/* gzip */ -/* lzw */ -/* bzip2 */ -/* lcd_filtering */ -/* */ -/***************************************************************************/ diff --git a/extlibs/headers/freetype2/ftcid.h b/extlibs/headers/freetype2/ftcid.h deleted file mode 100644 index 17550d87b..000000000 --- a/extlibs/headers/freetype2/ftcid.h +++ /dev/null @@ -1,167 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftcid.h */ -/* */ -/* FreeType API for accessing CID font information (specification). */ -/* */ -/* Copyright 2007, 2009 by Dereg Clegg, Michael Toftdal. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __FTCID_H__ -#define __FTCID_H__ - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* cid_fonts */ - /* */ - /* <Title> */ - /* CID Fonts */ - /* */ - /* <Abstract> */ - /* CID-keyed font specific API. */ - /* */ - /* <Description> */ - /* This section contains the declaration of CID-keyed font specific */ - /* functions. */ - /* */ - /*************************************************************************/ - - - /********************************************************************** - * - * @function: - * FT_Get_CID_Registry_Ordering_Supplement - * - * @description: - * Retrieve the Registry/Ordering/Supplement triple (also known as the - * "R/O/S") from a CID-keyed font. - * - * @input: - * face :: - * A handle to the input face. - * - * @output: - * registry :: - * The registry, as a C~string, owned by the face. - * - * ordering :: - * The ordering, as a C~string, owned by the face. - * - * supplement :: - * The supplement. - * - * @return: - * FreeType error code. 0~means success. - * - * @note: - * This function only works with CID faces, returning an error - * otherwise. - * - * @since: - * 2.3.6 - */ - FT_EXPORT( FT_Error ) - FT_Get_CID_Registry_Ordering_Supplement( FT_Face face, - const char* *registry, - const char* *ordering, - FT_Int *supplement); - - - /********************************************************************** - * - * @function: - * FT_Get_CID_Is_Internally_CID_Keyed - * - * @description: - * Retrieve the type of the input face, CID keyed or not. In - * constrast to the @FT_IS_CID_KEYED macro this function returns - * successfully also for CID-keyed fonts in an SNFT wrapper. - * - * @input: - * face :: - * A handle to the input face. - * - * @output: - * is_cid :: - * The type of the face as an @FT_Bool. - * - * @return: - * FreeType error code. 0~means success. - * - * @note: - * This function only works with CID faces and OpenType fonts, - * returning an error otherwise. - * - * @since: - * 2.3.9 - */ - FT_EXPORT( FT_Error ) - FT_Get_CID_Is_Internally_CID_Keyed( FT_Face face, - FT_Bool *is_cid ); - - - /********************************************************************** - * - * @function: - * FT_Get_CID_From_Glyph_Index - * - * @description: - * Retrieve the CID of the input glyph index. - * - * @input: - * face :: - * A handle to the input face. - * - * glyph_index :: - * The input glyph index. - * - * @output: - * cid :: - * The CID as an @FT_UInt. - * - * @return: - * FreeType error code. 0~means success. - * - * @note: - * This function only works with CID faces and OpenType fonts, - * returning an error otherwise. - * - * @since: - * 2.3.9 - */ - FT_EXPORT( FT_Error ) - FT_Get_CID_From_Glyph_Index( FT_Face face, - FT_UInt glyph_index, - FT_UInt *cid ); - - /* */ - - -FT_END_HEADER - -#endif /* __FTCID_H__ */ - - -/* END */ diff --git a/extlibs/headers/freetype2/fterrdef.h b/extlibs/headers/freetype2/fterrdef.h deleted file mode 100644 index 99b2fadec..000000000 --- a/extlibs/headers/freetype2/fterrdef.h +++ /dev/null @@ -1,249 +0,0 @@ -/***************************************************************************/ -/* */ -/* fterrdef.h */ -/* */ -/* FreeType error codes (specification). */ -/* */ -/* Copyright 2002, 2004, 2006, 2007, 2010-2013 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - - /*******************************************************************/ - /*******************************************************************/ - /***** *****/ - /***** LIST OF ERROR CODES/MESSAGES *****/ - /***** *****/ - /*******************************************************************/ - /*******************************************************************/ - - - /* You need to define both FT_ERRORDEF_ and FT_NOERRORDEF_ before */ - /* including this file. */ - - - /* generic errors */ - - FT_NOERRORDEF_( Ok, 0x00, - "no error" ) - - FT_ERRORDEF_( Cannot_Open_Resource, 0x01, - "cannot open resource" ) - FT_ERRORDEF_( Unknown_File_Format, 0x02, - "unknown file format" ) - FT_ERRORDEF_( Invalid_File_Format, 0x03, - "broken file" ) - FT_ERRORDEF_( Invalid_Version, 0x04, - "invalid FreeType version" ) - FT_ERRORDEF_( Lower_Module_Version, 0x05, - "module version is too low" ) - FT_ERRORDEF_( Invalid_Argument, 0x06, - "invalid argument" ) - FT_ERRORDEF_( Unimplemented_Feature, 0x07, - "unimplemented feature" ) - FT_ERRORDEF_( Invalid_Table, 0x08, - "broken table" ) - FT_ERRORDEF_( Invalid_Offset, 0x09, - "broken offset within table" ) - FT_ERRORDEF_( Array_Too_Large, 0x0A, - "array allocation size too large" ) - FT_ERRORDEF_( Missing_Module, 0x0B, - "missing module" ) - FT_ERRORDEF_( Missing_Property, 0x0C, - "missing property" ) - - /* glyph/character errors */ - - FT_ERRORDEF_( Invalid_Glyph_Index, 0x10, - "invalid glyph index" ) - FT_ERRORDEF_( Invalid_Character_Code, 0x11, - "invalid character code" ) - FT_ERRORDEF_( Invalid_Glyph_Format, 0x12, - "unsupported glyph image format" ) - FT_ERRORDEF_( Cannot_Render_Glyph, 0x13, - "cannot render this glyph format" ) - FT_ERRORDEF_( Invalid_Outline, 0x14, - "invalid outline" ) - FT_ERRORDEF_( Invalid_Composite, 0x15, - "invalid composite glyph" ) - FT_ERRORDEF_( Too_Many_Hints, 0x16, - "too many hints" ) - FT_ERRORDEF_( Invalid_Pixel_Size, 0x17, - "invalid pixel size" ) - - /* handle errors */ - - FT_ERRORDEF_( Invalid_Handle, 0x20, - "invalid object handle" ) - FT_ERRORDEF_( Invalid_Library_Handle, 0x21, - "invalid library handle" ) - FT_ERRORDEF_( Invalid_Driver_Handle, 0x22, - "invalid module handle" ) - FT_ERRORDEF_( Invalid_Face_Handle, 0x23, - "invalid face handle" ) - FT_ERRORDEF_( Invalid_Size_Handle, 0x24, - "invalid size handle" ) - FT_ERRORDEF_( Invalid_Slot_Handle, 0x25, - "invalid glyph slot handle" ) - FT_ERRORDEF_( Invalid_CharMap_Handle, 0x26, - "invalid charmap handle" ) - FT_ERRORDEF_( Invalid_Cache_Handle, 0x27, - "invalid cache manager handle" ) - FT_ERRORDEF_( Invalid_Stream_Handle, 0x28, - "invalid stream handle" ) - - /* driver errors */ - - FT_ERRORDEF_( Too_Many_Drivers, 0x30, - "too many modules" ) - FT_ERRORDEF_( Too_Many_Extensions, 0x31, - "too many extensions" ) - - /* memory errors */ - - FT_ERRORDEF_( Out_Of_Memory, 0x40, - "out of memory" ) - FT_ERRORDEF_( Unlisted_Object, 0x41, - "unlisted object" ) - - /* stream errors */ - - FT_ERRORDEF_( Cannot_Open_Stream, 0x51, - "cannot open stream" ) - FT_ERRORDEF_( Invalid_Stream_Seek, 0x52, - "invalid stream seek" ) - FT_ERRORDEF_( Invalid_Stream_Skip, 0x53, - "invalid stream skip" ) - FT_ERRORDEF_( Invalid_Stream_Read, 0x54, - "invalid stream read" ) - FT_ERRORDEF_( Invalid_Stream_Operation, 0x55, - "invalid stream operation" ) - FT_ERRORDEF_( Invalid_Frame_Operation, 0x56, - "invalid frame operation" ) - FT_ERRORDEF_( Nested_Frame_Access, 0x57, - "nested frame access" ) - FT_ERRORDEF_( Invalid_Frame_Read, 0x58, - "invalid frame read" ) - - /* raster errors */ - - FT_ERRORDEF_( Raster_Uninitialized, 0x60, - "raster uninitialized" ) - FT_ERRORDEF_( Raster_Corrupted, 0x61, - "raster corrupted" ) - FT_ERRORDEF_( Raster_Overflow, 0x62, - "raster overflow" ) - FT_ERRORDEF_( Raster_Negative_Height, 0x63, - "negative height while rastering" ) - - /* cache errors */ - - FT_ERRORDEF_( Too_Many_Caches, 0x70, - "too many registered caches" ) - - /* TrueType and SFNT errors */ - - FT_ERRORDEF_( Invalid_Opcode, 0x80, - "invalid opcode" ) - FT_ERRORDEF_( Too_Few_Arguments, 0x81, - "too few arguments" ) - FT_ERRORDEF_( Stack_Overflow, 0x82, - "stack overflow" ) - FT_ERRORDEF_( Code_Overflow, 0x83, - "code overflow" ) - FT_ERRORDEF_( Bad_Argument, 0x84, - "bad argument" ) - FT_ERRORDEF_( Divide_By_Zero, 0x85, - "division by zero" ) - FT_ERRORDEF_( Invalid_Reference, 0x86, - "invalid reference" ) - FT_ERRORDEF_( Debug_OpCode, 0x87, - "found debug opcode" ) - FT_ERRORDEF_( ENDF_In_Exec_Stream, 0x88, - "found ENDF opcode in execution stream" ) - FT_ERRORDEF_( Nested_DEFS, 0x89, - "nested DEFS" ) - FT_ERRORDEF_( Invalid_CodeRange, 0x8A, - "invalid code range" ) - FT_ERRORDEF_( Execution_Too_Long, 0x8B, - "execution context too long" ) - FT_ERRORDEF_( Too_Many_Function_Defs, 0x8C, - "too many function definitions" ) - FT_ERRORDEF_( Too_Many_Instruction_Defs, 0x8D, - "too many instruction definitions" ) - FT_ERRORDEF_( Table_Missing, 0x8E, - "SFNT font table missing" ) - FT_ERRORDEF_( Horiz_Header_Missing, 0x8F, - "horizontal header (hhea) table missing" ) - FT_ERRORDEF_( Locations_Missing, 0x90, - "locations (loca) table missing" ) - FT_ERRORDEF_( Name_Table_Missing, 0x91, - "name table missing" ) - FT_ERRORDEF_( CMap_Table_Missing, 0x92, - "character map (cmap) table missing" ) - FT_ERRORDEF_( Hmtx_Table_Missing, 0x93, - "horizontal metrics (hmtx) table missing" ) - FT_ERRORDEF_( Post_Table_Missing, 0x94, - "PostScript (post) table missing" ) - FT_ERRORDEF_( Invalid_Horiz_Metrics, 0x95, - "invalid horizontal metrics" ) - FT_ERRORDEF_( Invalid_CharMap_Format, 0x96, - "invalid character map (cmap) format" ) - FT_ERRORDEF_( Invalid_PPem, 0x97, - "invalid ppem value" ) - FT_ERRORDEF_( Invalid_Vert_Metrics, 0x98, - "invalid vertical metrics" ) - FT_ERRORDEF_( Could_Not_Find_Context, 0x99, - "could not find context" ) - FT_ERRORDEF_( Invalid_Post_Table_Format, 0x9A, - "invalid PostScript (post) table format" ) - FT_ERRORDEF_( Invalid_Post_Table, 0x9B, - "invalid PostScript (post) table" ) - - /* CFF, CID, and Type 1 errors */ - - FT_ERRORDEF_( Syntax_Error, 0xA0, - "opcode syntax error" ) - FT_ERRORDEF_( Stack_Underflow, 0xA1, - "argument stack underflow" ) - FT_ERRORDEF_( Ignore, 0xA2, - "ignore" ) - FT_ERRORDEF_( No_Unicode_Glyph_Name, 0xA3, - "no Unicode glyph name found" ) - FT_ERRORDEF_( Glyph_Too_Big, 0xA4, - "glyph to big for hinting" ) - - /* BDF errors */ - - FT_ERRORDEF_( Missing_Startfont_Field, 0xB0, - "`STARTFONT' field missing" ) - FT_ERRORDEF_( Missing_Font_Field, 0xB1, - "`FONT' field missing" ) - FT_ERRORDEF_( Missing_Size_Field, 0xB2, - "`SIZE' field missing" ) - FT_ERRORDEF_( Missing_Fontboundingbox_Field, 0xB3, - "`FONTBOUNDINGBOX' field missing" ) - FT_ERRORDEF_( Missing_Chars_Field, 0xB4, - "`CHARS' field missing" ) - FT_ERRORDEF_( Missing_Startchar_Field, 0xB5, - "`STARTCHAR' field missing" ) - FT_ERRORDEF_( Missing_Encoding_Field, 0xB6, - "`ENCODING' field missing" ) - FT_ERRORDEF_( Missing_Bbx_Field, 0xB7, - "`BBX' field missing" ) - FT_ERRORDEF_( Bbx_Too_Big, 0xB8, - "`BBX' too big" ) - FT_ERRORDEF_( Corrupted_Font_Header, 0xB9, - "Font header corrupted or missing fields" ) - FT_ERRORDEF_( Corrupted_Font_Glyphs, 0xBA, - "Font glyphs corrupted or missing fields" ) - - -/* END */ diff --git a/extlibs/headers/freetype2/fterrors.h b/extlibs/headers/freetype2/fterrors.h deleted file mode 100644 index 0fa3e4dce..000000000 --- a/extlibs/headers/freetype2/fterrors.h +++ /dev/null @@ -1,198 +0,0 @@ -/***************************************************************************/ -/* */ -/* fterrors.h */ -/* */ -/* FreeType error code handling (specification). */ -/* */ -/* Copyright 1996-2002, 2004, 2007, 2013 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - - /*************************************************************************/ - /* */ - /* This special header file is used to define the handling of FT2 */ - /* enumeration constants. It can also be used to generate error message */ - /* strings with a small macro trick explained below. */ - /* */ - /* I - Error Formats */ - /* ----------------- */ - /* */ - /* The configuration macro FT_CONFIG_OPTION_USE_MODULE_ERRORS can be */ - /* defined in ftoption.h in order to make the higher byte indicate */ - /* the module where the error has happened (this is not compatible */ - /* with standard builds of FreeType 2). See the file `ftmoderr.h' for */ - /* more details. */ - /* */ - /* */ - /* II - Error Message strings */ - /* -------------------------- */ - /* */ - /* The error definitions below are made through special macros that */ - /* allow client applications to build a table of error message strings */ - /* if they need it. The strings are not included in a normal build of */ - /* FreeType 2 to save space (most client applications do not use */ - /* them). */ - /* */ - /* To do so, you have to define the following macros before including */ - /* this file: */ - /* */ - /* FT_ERROR_START_LIST :: */ - /* This macro is called before anything else to define the start of */ - /* the error list. It is followed by several FT_ERROR_DEF calls */ - /* (see below). */ - /* */ - /* FT_ERROR_DEF( e, v, s ) :: */ - /* This macro is called to define one single error. */ - /* `e' is the error code identifier (e.g. FT_Err_Invalid_Argument). */ - /* `v' is the error numerical value. */ - /* `s' is the corresponding error string. */ - /* */ - /* FT_ERROR_END_LIST :: */ - /* This macro ends the list. */ - /* */ - /* Additionally, you have to undefine __FTERRORS_H__ before #including */ - /* this file. */ - /* */ - /* Here is a simple example: */ - /* */ - /* { */ - /* #undef __FTERRORS_H__ */ - /* #define FT_ERRORDEF( e, v, s ) { e, s }, */ - /* #define FT_ERROR_START_LIST { */ - /* #define FT_ERROR_END_LIST { 0, 0 } }; */ - /* */ - /* const struct */ - /* { */ - /* int err_code; */ - /* const char* err_msg; */ - /* } ft_errors[] = */ - /* */ - /* #include FT_ERRORS_H */ - /* } */ - /* */ - /*************************************************************************/ - - -#ifndef __FTERRORS_H__ -#define __FTERRORS_H__ - - - /* include module base error codes */ -#include FT_MODULE_ERRORS_H - - - /*******************************************************************/ - /*******************************************************************/ - /***** *****/ - /***** SETUP MACROS *****/ - /***** *****/ - /*******************************************************************/ - /*******************************************************************/ - - -#undef FT_NEED_EXTERN_C - - - /* FT_ERR_PREFIX is used as a prefix for error identifiers. */ - /* By default, we use `FT_Err_'. */ - /* */ -#ifndef FT_ERR_PREFIX -#define FT_ERR_PREFIX FT_Err_ -#endif - - - /* FT_ERR_BASE is used as the base for module-specific errors. */ - /* */ -#ifdef FT_CONFIG_OPTION_USE_MODULE_ERRORS - -#ifndef FT_ERR_BASE -#define FT_ERR_BASE FT_Mod_Err_Base -#endif - -#else - -#undef FT_ERR_BASE -#define FT_ERR_BASE 0 - -#endif /* FT_CONFIG_OPTION_USE_MODULE_ERRORS */ - - - /* If FT_ERRORDEF is not defined, we need to define a simple */ - /* enumeration type. */ - /* */ -#ifndef FT_ERRORDEF - -#define FT_ERRORDEF( e, v, s ) e = v, -#define FT_ERROR_START_LIST enum { -#define FT_ERROR_END_LIST FT_ERR_CAT( FT_ERR_PREFIX, Max ) }; - -#ifdef __cplusplus -#define FT_NEED_EXTERN_C - extern "C" { -#endif - -#endif /* !FT_ERRORDEF */ - - - /* this macro is used to define an error */ -#define FT_ERRORDEF_( e, v, s ) \ - FT_ERRORDEF( FT_ERR_CAT( FT_ERR_PREFIX, e ), v + FT_ERR_BASE, s ) - - /* this is only used for <module>_Err_Ok, which must be 0! */ -#define FT_NOERRORDEF_( e, v, s ) \ - FT_ERRORDEF( FT_ERR_CAT( FT_ERR_PREFIX, e ), v, s ) - - -#ifdef FT_ERROR_START_LIST - FT_ERROR_START_LIST -#endif - - - /* now include the error codes */ -#include FT_ERROR_DEFINITIONS_H - - -#ifdef FT_ERROR_END_LIST - FT_ERROR_END_LIST -#endif - - - /*******************************************************************/ - /*******************************************************************/ - /***** *****/ - /***** SIMPLE CLEANUP *****/ - /***** *****/ - /*******************************************************************/ - /*******************************************************************/ - -#ifdef FT_NEED_EXTERN_C - } -#endif - -#undef FT_ERROR_START_LIST -#undef FT_ERROR_END_LIST - -#undef FT_ERRORDEF -#undef FT_ERRORDEF_ -#undef FT_NOERRORDEF_ - -#undef FT_NEED_EXTERN_C -#undef FT_ERR_BASE - - /* FT_ERR_PREFIX is needed internally */ -#ifndef FT2_BUILD_LIBRARY -#undef FT_ERR_PREFIX -#endif - -#endif /* __FTERRORS_H__ */ - - -/* END */ diff --git a/extlibs/headers/freetype2/ftgasp.h b/extlibs/headers/freetype2/ftgasp.h deleted file mode 100644 index 3f3d76546..000000000 --- a/extlibs/headers/freetype2/ftgasp.h +++ /dev/null @@ -1,129 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftgasp.h */ -/* */ -/* Access of TrueType's `gasp' table (specification). */ -/* */ -/* Copyright 2007, 2008, 2011 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef _FT_GASP_H_ -#define _FT_GASP_H_ - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - - /*************************************************************************** - * - * @section: - * gasp_table - * - * @title: - * Gasp Table - * - * @abstract: - * Retrieving TrueType `gasp' table entries. - * - * @description: - * The function @FT_Get_Gasp can be used to query a TrueType or OpenType - * font for specific entries in its `gasp' table, if any. This is - * mainly useful when implementing native TrueType hinting with the - * bytecode interpreter to duplicate the Windows text rendering results. - */ - - /************************************************************************* - * - * @enum: - * FT_GASP_XXX - * - * @description: - * A list of values and/or bit-flags returned by the @FT_Get_Gasp - * function. - * - * @values: - * FT_GASP_NO_TABLE :: - * This special value means that there is no GASP table in this face. - * It is up to the client to decide what to do. - * - * FT_GASP_DO_GRIDFIT :: - * Grid-fitting and hinting should be performed at the specified ppem. - * This *really* means TrueType bytecode interpretation. If this bit - * is not set, no hinting gets applied. - * - * FT_GASP_DO_GRAY :: - * Anti-aliased rendering should be performed at the specified ppem. - * If not set, do monochrome rendering. - * - * FT_GASP_SYMMETRIC_SMOOTHING :: - * If set, smoothing along multiple axes must be used with ClearType. - * - * FT_GASP_SYMMETRIC_GRIDFIT :: - * Grid-fitting must be used with ClearType's symmetric smoothing. - * - * @note: - * The bit-flags `FT_GASP_DO_GRIDFIT' and `FT_GASP_DO_GRAY' are to be - * used for standard font rasterization only. Independently of that, - * `FT_GASP_SYMMETRIC_SMOOTHING' and `FT_GASP_SYMMETRIC_GRIDFIT' are to - * be used if ClearType is enabled (and `FT_GASP_DO_GRIDFIT' and - * `FT_GASP_DO_GRAY' are consequently ignored). - * - * `ClearType' is Microsoft's implementation of LCD rendering, partly - * protected by patents. - * - * @since: - * 2.3.0 - */ -#define FT_GASP_NO_TABLE -1 -#define FT_GASP_DO_GRIDFIT 0x01 -#define FT_GASP_DO_GRAY 0x02 -#define FT_GASP_SYMMETRIC_SMOOTHING 0x08 -#define FT_GASP_SYMMETRIC_GRIDFIT 0x10 - - - /************************************************************************* - * - * @func: - * FT_Get_Gasp - * - * @description: - * Read the `gasp' table from a TrueType or OpenType font file and - * return the entry corresponding to a given character pixel size. - * - * @input: - * face :: The source face handle. - * ppem :: The vertical character pixel size. - * - * @return: - * Bit flags (see @FT_GASP_XXX), or @FT_GASP_NO_TABLE if there is no - * `gasp' table in the face. - * - * @since: - * 2.3.0 - */ - FT_EXPORT( FT_Int ) - FT_Get_Gasp( FT_Face face, - FT_UInt ppem ); - - /* */ - - -#endif /* _FT_GASP_H_ */ - - -/* END */ diff --git a/extlibs/headers/freetype2/ftglyph.h b/extlibs/headers/freetype2/ftglyph.h deleted file mode 100644 index 15fa6a995..000000000 --- a/extlibs/headers/freetype2/ftglyph.h +++ /dev/null @@ -1,605 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftglyph.h */ -/* */ -/* FreeType convenience functions to handle glyphs (specification). */ -/* */ -/* Copyright 1996-2003, 2006, 2008, 2009, 2011, 2013, 2014 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - - /*************************************************************************/ - /* */ - /* This file contains the definition of several convenience functions */ - /* that can be used by client applications to easily retrieve glyph */ - /* bitmaps and outlines from a given face. */ - /* */ - /* These functions should be optional if you are writing a font server */ - /* or text layout engine on top of FreeType. However, they are pretty */ - /* handy for many other simple uses of the library. */ - /* */ - /*************************************************************************/ - - -#ifndef __FTGLYPH_H__ -#define __FTGLYPH_H__ - - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* glyph_management */ - /* */ - /* <Title> */ - /* Glyph Management */ - /* */ - /* <Abstract> */ - /* Generic interface to manage individual glyph data. */ - /* */ - /* <Description> */ - /* This section contains definitions used to manage glyph data */ - /* through generic FT_Glyph objects. Each of them can contain a */ - /* bitmap, a vector outline, or even images in other formats. */ - /* */ - /*************************************************************************/ - - - /* forward declaration to a private type */ - typedef struct FT_Glyph_Class_ FT_Glyph_Class; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Glyph */ - /* */ - /* <Description> */ - /* Handle to an object used to model generic glyph images. It is a */ - /* pointer to the @FT_GlyphRec structure and can contain a glyph */ - /* bitmap or pointer. */ - /* */ - /* <Note> */ - /* Glyph objects are not owned by the library. You must thus release */ - /* them manually (through @FT_Done_Glyph) _before_ calling */ - /* @FT_Done_FreeType. */ - /* */ - typedef struct FT_GlyphRec_* FT_Glyph; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_GlyphRec */ - /* */ - /* <Description> */ - /* The root glyph structure contains a given glyph image plus its */ - /* advance width in 16.16 fixed-point format. */ - /* */ - /* <Fields> */ - /* library :: A handle to the FreeType library object. */ - /* */ - /* clazz :: A pointer to the glyph's class. Private. */ - /* */ - /* format :: The format of the glyph's image. */ - /* */ - /* advance :: A 16.16 vector that gives the glyph's advance width. */ - /* */ - typedef struct FT_GlyphRec_ - { - FT_Library library; - const FT_Glyph_Class* clazz; - FT_Glyph_Format format; - FT_Vector advance; - - } FT_GlyphRec; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_BitmapGlyph */ - /* */ - /* <Description> */ - /* A handle to an object used to model a bitmap glyph image. This is */ - /* a sub-class of @FT_Glyph, and a pointer to @FT_BitmapGlyphRec. */ - /* */ - typedef struct FT_BitmapGlyphRec_* FT_BitmapGlyph; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_BitmapGlyphRec */ - /* */ - /* <Description> */ - /* A structure used for bitmap glyph images. This really is a */ - /* `sub-class' of @FT_GlyphRec. */ - /* */ - /* <Fields> */ - /* root :: The root @FT_Glyph fields. */ - /* */ - /* left :: The left-side bearing, i.e., the horizontal distance */ - /* from the current pen position to the left border of the */ - /* glyph bitmap. */ - /* */ - /* top :: The top-side bearing, i.e., the vertical distance from */ - /* the current pen position to the top border of the glyph */ - /* bitmap. This distance is positive for upwards~y! */ - /* */ - /* bitmap :: A descriptor for the bitmap. */ - /* */ - /* <Note> */ - /* You can typecast an @FT_Glyph to @FT_BitmapGlyph if you have */ - /* `glyph->format == FT_GLYPH_FORMAT_BITMAP'. This lets you access */ - /* the bitmap's contents easily. */ - /* */ - /* The corresponding pixel buffer is always owned by @FT_BitmapGlyph */ - /* and is thus created and destroyed with it. */ - /* */ - typedef struct FT_BitmapGlyphRec_ - { - FT_GlyphRec root; - FT_Int left; - FT_Int top; - FT_Bitmap bitmap; - - } FT_BitmapGlyphRec; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_OutlineGlyph */ - /* */ - /* <Description> */ - /* A handle to an object used to model an outline glyph image. This */ - /* is a sub-class of @FT_Glyph, and a pointer to @FT_OutlineGlyphRec. */ - /* */ - typedef struct FT_OutlineGlyphRec_* FT_OutlineGlyph; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_OutlineGlyphRec */ - /* */ - /* <Description> */ - /* A structure used for outline (vectorial) glyph images. This */ - /* really is a `sub-class' of @FT_GlyphRec. */ - /* */ - /* <Fields> */ - /* root :: The root @FT_Glyph fields. */ - /* */ - /* outline :: A descriptor for the outline. */ - /* */ - /* <Note> */ - /* You can typecast an @FT_Glyph to @FT_OutlineGlyph if you have */ - /* `glyph->format == FT_GLYPH_FORMAT_OUTLINE'. This lets you access */ - /* the outline's content easily. */ - /* */ - /* As the outline is extracted from a glyph slot, its coordinates are */ - /* expressed normally in 26.6 pixels, unless the flag */ - /* @FT_LOAD_NO_SCALE was used in @FT_Load_Glyph() or @FT_Load_Char(). */ - /* */ - /* The outline's tables are always owned by the object and are */ - /* destroyed with it. */ - /* */ - typedef struct FT_OutlineGlyphRec_ - { - FT_GlyphRec root; - FT_Outline outline; - - } FT_OutlineGlyphRec; - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Get_Glyph */ - /* */ - /* <Description> */ - /* A function used to extract a glyph image from a slot. Note that */ - /* the created @FT_Glyph object must be released with @FT_Done_Glyph. */ - /* */ - /* <Input> */ - /* slot :: A handle to the source glyph slot. */ - /* */ - /* <Output> */ - /* aglyph :: A handle to the glyph object. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Get_Glyph( FT_GlyphSlot slot, - FT_Glyph *aglyph ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Glyph_Copy */ - /* */ - /* <Description> */ - /* A function used to copy a glyph image. Note that the created */ - /* @FT_Glyph object must be released with @FT_Done_Glyph. */ - /* */ - /* <Input> */ - /* source :: A handle to the source glyph object. */ - /* */ - /* <Output> */ - /* target :: A handle to the target glyph object. 0~in case of */ - /* error. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Glyph_Copy( FT_Glyph source, - FT_Glyph *target ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Glyph_Transform */ - /* */ - /* <Description> */ - /* Transform a glyph image if its format is scalable. */ - /* */ - /* <InOut> */ - /* glyph :: A handle to the target glyph object. */ - /* */ - /* <Input> */ - /* matrix :: A pointer to a 2x2 matrix to apply. */ - /* */ - /* delta :: A pointer to a 2d vector to apply. Coordinates are */ - /* expressed in 1/64th of a pixel. */ - /* */ - /* <Return> */ - /* FreeType error code (if not 0, the glyph format is not scalable). */ - /* */ - /* <Note> */ - /* The 2x2 transformation matrix is also applied to the glyph's */ - /* advance vector. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Glyph_Transform( FT_Glyph glyph, - FT_Matrix* matrix, - FT_Vector* delta ); - - - /*************************************************************************/ - /* */ - /* <Enum> */ - /* FT_Glyph_BBox_Mode */ - /* */ - /* <Description> */ - /* The mode how the values of @FT_Glyph_Get_CBox are returned. */ - /* */ - /* <Values> */ - /* FT_GLYPH_BBOX_UNSCALED :: */ - /* Return unscaled font units. */ - /* */ - /* FT_GLYPH_BBOX_SUBPIXELS :: */ - /* Return unfitted 26.6 coordinates. */ - /* */ - /* FT_GLYPH_BBOX_GRIDFIT :: */ - /* Return grid-fitted 26.6 coordinates. */ - /* */ - /* FT_GLYPH_BBOX_TRUNCATE :: */ - /* Return coordinates in integer pixels. */ - /* */ - /* FT_GLYPH_BBOX_PIXELS :: */ - /* Return grid-fitted pixel coordinates. */ - /* */ - typedef enum FT_Glyph_BBox_Mode_ - { - FT_GLYPH_BBOX_UNSCALED = 0, - FT_GLYPH_BBOX_SUBPIXELS = 0, - FT_GLYPH_BBOX_GRIDFIT = 1, - FT_GLYPH_BBOX_TRUNCATE = 2, - FT_GLYPH_BBOX_PIXELS = 3 - - } FT_Glyph_BBox_Mode; - - - /* these constants are deprecated; use the corresponding */ - /* `FT_Glyph_BBox_Mode' values instead */ -#define ft_glyph_bbox_unscaled FT_GLYPH_BBOX_UNSCALED -#define ft_glyph_bbox_subpixels FT_GLYPH_BBOX_SUBPIXELS -#define ft_glyph_bbox_gridfit FT_GLYPH_BBOX_GRIDFIT -#define ft_glyph_bbox_truncate FT_GLYPH_BBOX_TRUNCATE -#define ft_glyph_bbox_pixels FT_GLYPH_BBOX_PIXELS - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Glyph_Get_CBox */ - /* */ - /* <Description> */ - /* Return a glyph's `control box'. The control box encloses all the */ - /* outline's points, including Bézier control points. Though it */ - /* coincides with the exact bounding box for most glyphs, it can be */ - /* slightly larger in some situations (like when rotating an outline */ - /* that contains Bézier outside arcs). */ - /* */ - /* Computing the control box is very fast, while getting the bounding */ - /* box can take much more time as it needs to walk over all segments */ - /* and arcs in the outline. To get the latter, you can use the */ - /* `ftbbox' component, which is dedicated to this single task. */ - /* */ - /* <Input> */ - /* glyph :: A handle to the source glyph object. */ - /* */ - /* mode :: The mode that indicates how to interpret the returned */ - /* bounding box values. */ - /* */ - /* <Output> */ - /* acbox :: The glyph coordinate bounding box. Coordinates are */ - /* expressed in 1/64th of pixels if it is grid-fitted. */ - /* */ - /* <Note> */ - /* Coordinates are relative to the glyph origin, using the y~upwards */ - /* convention. */ - /* */ - /* If the glyph has been loaded with @FT_LOAD_NO_SCALE, `bbox_mode' */ - /* must be set to @FT_GLYPH_BBOX_UNSCALED to get unscaled font */ - /* units in 26.6 pixel format. The value @FT_GLYPH_BBOX_SUBPIXELS */ - /* is another name for this constant. */ - /* */ - /* If the font is tricky and the glyph has been loaded with */ - /* @FT_LOAD_NO_SCALE, the resulting CBox is meaningless. To get */ - /* reasonable values for the CBox it is necessary to load the glyph */ - /* at a large ppem value (so that the hinting instructions can */ - /* properly shift and scale the subglyphs), then extracting the CBox, */ - /* which can be eventually converted back to font units. */ - /* */ - /* Note that the maximum coordinates are exclusive, which means that */ - /* one can compute the width and height of the glyph image (be it in */ - /* integer or 26.6 pixels) as: */ - /* */ - /* { */ - /* width = bbox.xMax - bbox.xMin; */ - /* height = bbox.yMax - bbox.yMin; */ - /* } */ - /* */ - /* Note also that for 26.6 coordinates, if `bbox_mode' is set to */ - /* @FT_GLYPH_BBOX_GRIDFIT, the coordinates will also be grid-fitted, */ - /* which corresponds to: */ - /* */ - /* { */ - /* bbox.xMin = FLOOR(bbox.xMin); */ - /* bbox.yMin = FLOOR(bbox.yMin); */ - /* bbox.xMax = CEILING(bbox.xMax); */ - /* bbox.yMax = CEILING(bbox.yMax); */ - /* } */ - /* */ - /* To get the bbox in pixel coordinates, set `bbox_mode' to */ - /* @FT_GLYPH_BBOX_TRUNCATE. */ - /* */ - /* To get the bbox in grid-fitted pixel coordinates, set `bbox_mode' */ - /* to @FT_GLYPH_BBOX_PIXELS. */ - /* */ - FT_EXPORT( void ) - FT_Glyph_Get_CBox( FT_Glyph glyph, - FT_UInt bbox_mode, - FT_BBox *acbox ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Glyph_To_Bitmap */ - /* */ - /* <Description> */ - /* Convert a given glyph object to a bitmap glyph object. */ - /* */ - /* <InOut> */ - /* the_glyph :: A pointer to a handle to the target glyph. */ - /* */ - /* <Input> */ - /* render_mode :: An enumeration that describes how the data is */ - /* rendered. */ - /* */ - /* origin :: A pointer to a vector used to translate the glyph */ - /* image before rendering. Can be~0 (if no */ - /* translation). The origin is expressed in */ - /* 26.6 pixels. */ - /* */ - /* destroy :: A boolean that indicates that the original glyph */ - /* image should be destroyed by this function. It is */ - /* never destroyed in case of error. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Note> */ - /* This function does nothing if the glyph format isn't scalable. */ - /* */ - /* The glyph image is translated with the `origin' vector before */ - /* rendering. */ - /* */ - /* The first parameter is a pointer to an @FT_Glyph handle, that will */ - /* be _replaced_ by this function (with newly allocated data). */ - /* Typically, you would use (omitting error handling): */ - /* */ - /* */ - /* { */ - /* FT_Glyph glyph; */ - /* FT_BitmapGlyph glyph_bitmap; */ - /* */ - /* */ - /* // load glyph */ - /* error = FT_Load_Char( face, glyph_index, FT_LOAD_DEFAUT ); */ - /* */ - /* // extract glyph image */ - /* error = FT_Get_Glyph( face->glyph, &glyph ); */ - /* */ - /* // convert to a bitmap (default render mode + destroying old) */ - /* if ( glyph->format != FT_GLYPH_FORMAT_BITMAP ) */ - /* { */ - /* error = FT_Glyph_To_Bitmap( &glyph, FT_RENDER_MODE_NORMAL, */ - /* 0, 1 ); */ - /* if ( error ) // `glyph' unchanged */ - /* ... */ - /* } */ - /* */ - /* // access bitmap content by typecasting */ - /* glyph_bitmap = (FT_BitmapGlyph)glyph; */ - /* */ - /* // do funny stuff with it, like blitting/drawing */ - /* ... */ - /* */ - /* // discard glyph image (bitmap or not) */ - /* FT_Done_Glyph( glyph ); */ - /* } */ - /* */ - /* */ - /* Here another example, again without error handling: */ - /* */ - /* */ - /* { */ - /* FT_Glyph glyphs[MAX_GLYPHS] */ - /* */ - /* */ - /* ... */ - /* */ - /* for ( idx = 0; i < MAX_GLYPHS; i++ ) */ - /* error = FT_Load_Glyph( face, idx, FT_LOAD_DEFAULT ) || */ - /* FT_Get_Glyph ( face->glyph, &glyph[idx] ); */ - /* */ - /* ... */ - /* */ - /* for ( idx = 0; i < MAX_GLYPHS; i++ ) */ - /* { */ - /* FT_Glyph bitmap = glyphs[idx]; */ - /* */ - /* */ - /* ... */ - /* */ - /* // after this call, `bitmap' no longer points into */ - /* // the `glyphs' array (and the old value isn't destroyed) */ - /* FT_Glyph_To_Bitmap( &bitmap, FT_RENDER_MODE_MONO, 0, 0 ); */ - /* */ - /* ... */ - /* */ - /* FT_Done_Glyph( bitmap ); */ - /* } */ - /* */ - /* ... */ - /* */ - /* for ( idx = 0; i < MAX_GLYPHS; i++ ) */ - /* FT_Done_Glyph( glyphs[idx] ); */ - /* } */ - /* */ - FT_EXPORT( FT_Error ) - FT_Glyph_To_Bitmap( FT_Glyph* the_glyph, - FT_Render_Mode render_mode, - FT_Vector* origin, - FT_Bool destroy ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Done_Glyph */ - /* */ - /* <Description> */ - /* Destroy a given glyph. */ - /* */ - /* <Input> */ - /* glyph :: A handle to the target glyph object. */ - /* */ - FT_EXPORT( void ) - FT_Done_Glyph( FT_Glyph glyph ); - - /* */ - - - /* other helpful functions */ - - /*************************************************************************/ - /* */ - /* <Section> */ - /* computations */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Matrix_Multiply */ - /* */ - /* <Description> */ - /* Perform the matrix operation `b = a*b'. */ - /* */ - /* <Input> */ - /* a :: A pointer to matrix `a'. */ - /* */ - /* <InOut> */ - /* b :: A pointer to matrix `b'. */ - /* */ - /* <Note> */ - /* The result is undefined if either `a' or `b' is zero. */ - /* */ - FT_EXPORT( void ) - FT_Matrix_Multiply( const FT_Matrix* a, - FT_Matrix* b ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Matrix_Invert */ - /* */ - /* <Description> */ - /* Invert a 2x2 matrix. Return an error if it can't be inverted. */ - /* */ - /* <InOut> */ - /* matrix :: A pointer to the target matrix. Remains untouched in */ - /* case of error. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Matrix_Invert( FT_Matrix* matrix ); - - /* */ - - -FT_END_HEADER - -#endif /* __FTGLYPH_H__ */ - - -/* END */ - - -/* Local Variables: */ -/* coding: utf-8 */ -/* End: */ diff --git a/extlibs/headers/freetype2/ftgxval.h b/extlibs/headers/freetype2/ftgxval.h deleted file mode 100644 index 88c3d9375..000000000 --- a/extlibs/headers/freetype2/ftgxval.h +++ /dev/null @@ -1,357 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftgxval.h */ -/* */ -/* FreeType API for validating TrueTypeGX/AAT tables (specification). */ -/* */ -/* Copyright 2004-2006, 2013 by */ -/* Masatake YAMATO, Redhat K.K, */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - -/***************************************************************************/ -/* */ -/* gxvalid is derived from both gxlayout module and otvalid module. */ -/* Development of gxlayout is supported by the Information-technology */ -/* Promotion Agency(IPA), Japan. */ -/* */ -/***************************************************************************/ - - -#ifndef __FTGXVAL_H__ -#define __FTGXVAL_H__ - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* gx_validation */ - /* */ - /* <Title> */ - /* TrueTypeGX/AAT Validation */ - /* */ - /* <Abstract> */ - /* An API to validate TrueTypeGX/AAT tables. */ - /* */ - /* <Description> */ - /* This section contains the declaration of functions to validate */ - /* some TrueTypeGX tables (feat, mort, morx, bsln, just, kern, opbd, */ - /* trak, prop, lcar). */ - /* */ - /* <Order> */ - /* FT_TrueTypeGX_Validate */ - /* FT_TrueTypeGX_Free */ - /* */ - /* FT_ClassicKern_Validate */ - /* FT_ClassicKern_Free */ - /* */ - /* FT_VALIDATE_GX_LENGTH */ - /* FT_VALIDATE_GXXXX */ - /* FT_VALIDATE_CKERNXXX */ - /* */ - /*************************************************************************/ - - /*************************************************************************/ - /* */ - /* */ - /* Warning: Use FT_VALIDATE_XXX to validate a table. */ - /* Following definitions are for gxvalid developers. */ - /* */ - /* */ - /*************************************************************************/ - -#define FT_VALIDATE_feat_INDEX 0 -#define FT_VALIDATE_mort_INDEX 1 -#define FT_VALIDATE_morx_INDEX 2 -#define FT_VALIDATE_bsln_INDEX 3 -#define FT_VALIDATE_just_INDEX 4 -#define FT_VALIDATE_kern_INDEX 5 -#define FT_VALIDATE_opbd_INDEX 6 -#define FT_VALIDATE_trak_INDEX 7 -#define FT_VALIDATE_prop_INDEX 8 -#define FT_VALIDATE_lcar_INDEX 9 -#define FT_VALIDATE_GX_LAST_INDEX FT_VALIDATE_lcar_INDEX - - - /************************************************************************* - * - * @macro: - * FT_VALIDATE_GX_LENGTH - * - * @description: - * The number of tables checked in this module. Use it as a parameter - * for the `table-length' argument of function @FT_TrueTypeGX_Validate. - */ -#define FT_VALIDATE_GX_LENGTH (FT_VALIDATE_GX_LAST_INDEX + 1) - - /* */ - - /* Up to 0x1000 is used by otvalid. - Ox2xxx is reserved for feature OT extension. */ -#define FT_VALIDATE_GX_START 0x4000 -#define FT_VALIDATE_GX_BITFIELD( tag ) \ - ( FT_VALIDATE_GX_START << FT_VALIDATE_##tag##_INDEX ) - - - /********************************************************************** - * - * @enum: - * FT_VALIDATE_GXXXX - * - * @description: - * A list of bit-field constants used with @FT_TrueTypeGX_Validate to - * indicate which TrueTypeGX/AAT Type tables should be validated. - * - * @values: - * FT_VALIDATE_feat :: - * Validate `feat' table. - * - * FT_VALIDATE_mort :: - * Validate `mort' table. - * - * FT_VALIDATE_morx :: - * Validate `morx' table. - * - * FT_VALIDATE_bsln :: - * Validate `bsln' table. - * - * FT_VALIDATE_just :: - * Validate `just' table. - * - * FT_VALIDATE_kern :: - * Validate `kern' table. - * - * FT_VALIDATE_opbd :: - * Validate `opbd' table. - * - * FT_VALIDATE_trak :: - * Validate `trak' table. - * - * FT_VALIDATE_prop :: - * Validate `prop' table. - * - * FT_VALIDATE_lcar :: - * Validate `lcar' table. - * - * FT_VALIDATE_GX :: - * Validate all TrueTypeGX tables (feat, mort, morx, bsln, just, kern, - * opbd, trak, prop and lcar). - * - */ - -#define FT_VALIDATE_feat FT_VALIDATE_GX_BITFIELD( feat ) -#define FT_VALIDATE_mort FT_VALIDATE_GX_BITFIELD( mort ) -#define FT_VALIDATE_morx FT_VALIDATE_GX_BITFIELD( morx ) -#define FT_VALIDATE_bsln FT_VALIDATE_GX_BITFIELD( bsln ) -#define FT_VALIDATE_just FT_VALIDATE_GX_BITFIELD( just ) -#define FT_VALIDATE_kern FT_VALIDATE_GX_BITFIELD( kern ) -#define FT_VALIDATE_opbd FT_VALIDATE_GX_BITFIELD( opbd ) -#define FT_VALIDATE_trak FT_VALIDATE_GX_BITFIELD( trak ) -#define FT_VALIDATE_prop FT_VALIDATE_GX_BITFIELD( prop ) -#define FT_VALIDATE_lcar FT_VALIDATE_GX_BITFIELD( lcar ) - -#define FT_VALIDATE_GX ( FT_VALIDATE_feat | \ - FT_VALIDATE_mort | \ - FT_VALIDATE_morx | \ - FT_VALIDATE_bsln | \ - FT_VALIDATE_just | \ - FT_VALIDATE_kern | \ - FT_VALIDATE_opbd | \ - FT_VALIDATE_trak | \ - FT_VALIDATE_prop | \ - FT_VALIDATE_lcar ) - - - /********************************************************************** - * - * @function: - * FT_TrueTypeGX_Validate - * - * @description: - * Validate various TrueTypeGX tables to assure that all offsets and - * indices are valid. The idea is that a higher-level library that - * actually does the text layout can access those tables without - * error checking (which can be quite time consuming). - * - * @input: - * face :: - * A handle to the input face. - * - * validation_flags :: - * A bit field that specifies the tables to be validated. See - * @FT_VALIDATE_GXXXX for possible values. - * - * table_length :: - * The size of the `tables' array. Normally, @FT_VALIDATE_GX_LENGTH - * should be passed. - * - * @output: - * tables :: - * The array where all validated sfnt tables are stored. - * The array itself must be allocated by a client. - * - * @return: - * FreeType error code. 0~means success. - * - * @note: - * This function only works with TrueTypeGX fonts, returning an error - * otherwise. - * - * After use, the application should deallocate the buffers pointed to by - * each `tables' element, by calling @FT_TrueTypeGX_Free. A NULL value - * indicates that the table either doesn't exist in the font, the - * application hasn't asked for validation, or the validator doesn't have - * the ability to validate the sfnt table. - */ - FT_EXPORT( FT_Error ) - FT_TrueTypeGX_Validate( FT_Face face, - FT_UInt validation_flags, - FT_Bytes tables[FT_VALIDATE_GX_LENGTH], - FT_UInt table_length ); - - - /********************************************************************** - * - * @function: - * FT_TrueTypeGX_Free - * - * @description: - * Free the buffer allocated by TrueTypeGX validator. - * - * @input: - * face :: - * A handle to the input face. - * - * table :: - * The pointer to the buffer allocated by - * @FT_TrueTypeGX_Validate. - * - * @note: - * This function must be used to free the buffer allocated by - * @FT_TrueTypeGX_Validate only. - */ - FT_EXPORT( void ) - FT_TrueTypeGX_Free( FT_Face face, - FT_Bytes table ); - - - /********************************************************************** - * - * @enum: - * FT_VALIDATE_CKERNXXX - * - * @description: - * A list of bit-field constants used with @FT_ClassicKern_Validate - * to indicate the classic kern dialect or dialects. If the selected - * type doesn't fit, @FT_ClassicKern_Validate regards the table as - * invalid. - * - * @values: - * FT_VALIDATE_MS :: - * Handle the `kern' table as a classic Microsoft kern table. - * - * FT_VALIDATE_APPLE :: - * Handle the `kern' table as a classic Apple kern table. - * - * FT_VALIDATE_CKERN :: - * Handle the `kern' as either classic Apple or Microsoft kern table. - */ -#define FT_VALIDATE_MS ( FT_VALIDATE_GX_START << 0 ) -#define FT_VALIDATE_APPLE ( FT_VALIDATE_GX_START << 1 ) - -#define FT_VALIDATE_CKERN ( FT_VALIDATE_MS | FT_VALIDATE_APPLE ) - - - /********************************************************************** - * - * @function: - * FT_ClassicKern_Validate - * - * @description: - * Validate classic (16-bit format) kern table to assure that the offsets - * and indices are valid. The idea is that a higher-level library that - * actually does the text layout can access those tables without error - * checking (which can be quite time consuming). - * - * The `kern' table validator in @FT_TrueTypeGX_Validate deals with both - * the new 32-bit format and the classic 16-bit format, while - * FT_ClassicKern_Validate only supports the classic 16-bit format. - * - * @input: - * face :: - * A handle to the input face. - * - * validation_flags :: - * A bit field that specifies the dialect to be validated. See - * @FT_VALIDATE_CKERNXXX for possible values. - * - * @output: - * ckern_table :: - * A pointer to the kern table. - * - * @return: - * FreeType error code. 0~means success. - * - * @note: - * After use, the application should deallocate the buffers pointed to by - * `ckern_table', by calling @FT_ClassicKern_Free. A NULL value - * indicates that the table doesn't exist in the font. - */ - FT_EXPORT( FT_Error ) - FT_ClassicKern_Validate( FT_Face face, - FT_UInt validation_flags, - FT_Bytes *ckern_table ); - - - /********************************************************************** - * - * @function: - * FT_ClassicKern_Free - * - * @description: - * Free the buffer allocated by classic Kern validator. - * - * @input: - * face :: - * A handle to the input face. - * - * table :: - * The pointer to the buffer that is allocated by - * @FT_ClassicKern_Validate. - * - * @note: - * This function must be used to free the buffer allocated by - * @FT_ClassicKern_Validate only. - */ - FT_EXPORT( void ) - FT_ClassicKern_Free( FT_Face face, - FT_Bytes table ); - - /* */ - - -FT_END_HEADER - -#endif /* __FTGXVAL_H__ */ - - -/* END */ diff --git a/extlibs/headers/freetype2/ftgzip.h b/extlibs/headers/freetype2/ftgzip.h deleted file mode 100644 index eb346c6dc..000000000 --- a/extlibs/headers/freetype2/ftgzip.h +++ /dev/null @@ -1,148 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftgzip.h */ -/* */ -/* Gzip-compressed stream support. */ -/* */ -/* Copyright 2002-2004, 2006, 2013 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __FTGZIP_H__ -#define __FTGZIP_H__ - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - /*************************************************************************/ - /* */ - /* <Section> */ - /* gzip */ - /* */ - /* <Title> */ - /* GZIP Streams */ - /* */ - /* <Abstract> */ - /* Using gzip-compressed font files. */ - /* */ - /* <Description> */ - /* This section contains the declaration of Gzip-specific functions. */ - /* */ - /*************************************************************************/ - - - /************************************************************************ - * - * @function: - * FT_Stream_OpenGzip - * - * @description: - * Open a new stream to parse gzip-compressed font files. This is - * mainly used to support the compressed `*.pcf.gz' fonts that come - * with XFree86. - * - * @input: - * stream :: - * The target embedding stream. - * - * source :: - * The source stream. - * - * @return: - * FreeType error code. 0~means success. - * - * @note: - * The source stream must be opened _before_ calling this function. - * - * Calling the internal function `FT_Stream_Close' on the new stream will - * *not* call `FT_Stream_Close' on the source stream. None of the stream - * objects will be released to the heap. - * - * The stream implementation is very basic and resets the decompression - * process each time seeking backwards is needed within the stream. - * - * In certain builds of the library, gzip compression recognition is - * automatically handled when calling @FT_New_Face or @FT_Open_Face. - * This means that if no font driver is capable of handling the raw - * compressed file, the library will try to open a gzipped stream from - * it and re-open the face with it. - * - * This function may return `FT_Err_Unimplemented_Feature' if your build - * of FreeType was not compiled with zlib support. - */ - FT_EXPORT( FT_Error ) - FT_Stream_OpenGzip( FT_Stream stream, - FT_Stream source ); - - - /************************************************************************ - * - * @function: - * FT_Gzip_Uncompress - * - * @description: - * Decompress a zipped input buffer into an output buffer. This function - * is modeled after zlib's `uncompress' function. - * - * @input: - * memory :: - * A FreeType memory handle. - * - * input :: - * The input buffer. - * - * input_len :: - * The length of the input buffer. - * - * @output: - * output:: - * The output buffer. - * - * @inout: - * output_len :: - * Before calling the function, this is the the total size of the - * output buffer, which must be large enough to hold the entire - * uncompressed data (so the size of the uncompressed data must be - * known in advance). After calling the function, `output_len' is the - * size of the used data in `output'. - * - * @return: - * FreeType error code. 0~means success. - * - * @note: - * This function may return `FT_Err_Unimplemented_Feature' if your build - * of FreeType was not compiled with zlib support. - */ - FT_EXPORT( FT_Error ) - FT_Gzip_Uncompress( FT_Memory memory, - FT_Byte* output, - FT_ULong* output_len, - const FT_Byte* input, - FT_ULong input_len ); - - /* */ - - -FT_END_HEADER - -#endif /* __FTGZIP_H__ */ - - -/* END */ diff --git a/extlibs/headers/freetype2/ftimage.h b/extlibs/headers/freetype2/ftimage.h deleted file mode 100644 index 2f7ca2aaf..000000000 --- a/extlibs/headers/freetype2/ftimage.h +++ /dev/null @@ -1,1220 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftimage.h */ -/* */ -/* FreeType glyph image formats and default raster interface */ -/* (specification). */ -/* */ -/* Copyright 1996-2010, 2013, 2014 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - /*************************************************************************/ - /* */ - /* Note: A `raster' is simply a scan-line converter, used to render */ - /* FT_Outlines into FT_Bitmaps. */ - /* */ - /*************************************************************************/ - - -#ifndef __FTIMAGE_H__ -#define __FTIMAGE_H__ - - - /* _STANDALONE_ is from ftgrays.c */ -#ifndef _STANDALONE_ -#include <ft2build.h> -#endif - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* basic_types */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Pos */ - /* */ - /* <Description> */ - /* The type FT_Pos is used to store vectorial coordinates. Depending */ - /* on the context, these can represent distances in integer font */ - /* units, or 16.16, or 26.6 fixed-point pixel coordinates. */ - /* */ - typedef signed long FT_Pos; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_Vector */ - /* */ - /* <Description> */ - /* A simple structure used to store a 2D vector; coordinates are of */ - /* the FT_Pos type. */ - /* */ - /* <Fields> */ - /* x :: The horizontal coordinate. */ - /* y :: The vertical coordinate. */ - /* */ - typedef struct FT_Vector_ - { - FT_Pos x; - FT_Pos y; - - } FT_Vector; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_BBox */ - /* */ - /* <Description> */ - /* A structure used to hold an outline's bounding box, i.e., the */ - /* coordinates of its extrema in the horizontal and vertical */ - /* directions. */ - /* */ - /* <Fields> */ - /* xMin :: The horizontal minimum (left-most). */ - /* */ - /* yMin :: The vertical minimum (bottom-most). */ - /* */ - /* xMax :: The horizontal maximum (right-most). */ - /* */ - /* yMax :: The vertical maximum (top-most). */ - /* */ - /* <Note> */ - /* The bounding box is specified with the coordinates of the lower */ - /* left and the upper right corner. In PostScript, those values are */ - /* often called (llx,lly) and (urx,ury), respectively. */ - /* */ - /* If `yMin' is negative, this value gives the glyph's descender. */ - /* Otherwise, the glyph doesn't descend below the baseline. */ - /* Similarly, if `ymax' is positive, this value gives the glyph's */ - /* ascender. */ - /* */ - /* `xMin' gives the horizontal distance from the glyph's origin to */ - /* the left edge of the glyph's bounding box. If `xMin' is negative, */ - /* the glyph extends to the left of the origin. */ - /* */ - typedef struct FT_BBox_ - { - FT_Pos xMin, yMin; - FT_Pos xMax, yMax; - - } FT_BBox; - - - /*************************************************************************/ - /* */ - /* <Enum> */ - /* FT_Pixel_Mode */ - /* */ - /* <Description> */ - /* An enumeration type used to describe the format of pixels in a */ - /* given bitmap. Note that additional formats may be added in the */ - /* future. */ - /* */ - /* <Values> */ - /* FT_PIXEL_MODE_NONE :: */ - /* Value~0 is reserved. */ - /* */ - /* FT_PIXEL_MODE_MONO :: */ - /* A monochrome bitmap, using 1~bit per pixel. Note that pixels */ - /* are stored in most-significant order (MSB), which means that */ - /* the left-most pixel in a byte has value 128. */ - /* */ - /* FT_PIXEL_MODE_GRAY :: */ - /* An 8-bit bitmap, generally used to represent anti-aliased glyph */ - /* images. Each pixel is stored in one byte. Note that the number */ - /* of `gray' levels is stored in the `num_grays' field of the */ - /* @FT_Bitmap structure (it generally is 256). */ - /* */ - /* FT_PIXEL_MODE_GRAY2 :: */ - /* A 2-bit per pixel bitmap, used to represent embedded */ - /* anti-aliased bitmaps in font files according to the OpenType */ - /* specification. We haven't found a single font using this */ - /* format, however. */ - /* */ - /* FT_PIXEL_MODE_GRAY4 :: */ - /* A 4-bit per pixel bitmap, representing embedded anti-aliased */ - /* bitmaps in font files according to the OpenType specification. */ - /* We haven't found a single font using this format, however. */ - /* */ - /* FT_PIXEL_MODE_LCD :: */ - /* An 8-bit bitmap, representing RGB or BGR decimated glyph images */ - /* used for display on LCD displays; the bitmap is three times */ - /* wider than the original glyph image. See also */ - /* @FT_RENDER_MODE_LCD. */ - /* */ - /* FT_PIXEL_MODE_LCD_V :: */ - /* An 8-bit bitmap, representing RGB or BGR decimated glyph images */ - /* used for display on rotated LCD displays; the bitmap is three */ - /* times taller than the original glyph image. See also */ - /* @FT_RENDER_MODE_LCD_V. */ - /* */ - /* FT_PIXEL_MODE_BGRA :: */ - /* An image with four 8-bit channels per pixel, representing a */ - /* color image (such as emoticons) with alpha channel. For each */ - /* pixel, the format is BGRA, which means, the blue channel comes */ - /* first in memory. The color channels are pre-multiplied and in */ - /* the sRGB colorspace. For example, full red at half-translucent */ - /* opacity will be represented as `00,00,80,80', not `00,00,FF,80'. */ - /* See also @FT_LOAD_COLOR. */ - /* */ - typedef enum FT_Pixel_Mode_ - { - FT_PIXEL_MODE_NONE = 0, - FT_PIXEL_MODE_MONO, - FT_PIXEL_MODE_GRAY, - FT_PIXEL_MODE_GRAY2, - FT_PIXEL_MODE_GRAY4, - FT_PIXEL_MODE_LCD, - FT_PIXEL_MODE_LCD_V, - FT_PIXEL_MODE_BGRA, - - FT_PIXEL_MODE_MAX /* do not remove */ - - } FT_Pixel_Mode; - - - /* these constants are deprecated; use the corresponding `FT_Pixel_Mode' */ - /* values instead. */ -#define ft_pixel_mode_none FT_PIXEL_MODE_NONE -#define ft_pixel_mode_mono FT_PIXEL_MODE_MONO -#define ft_pixel_mode_grays FT_PIXEL_MODE_GRAY -#define ft_pixel_mode_pal2 FT_PIXEL_MODE_GRAY2 -#define ft_pixel_mode_pal4 FT_PIXEL_MODE_GRAY4 - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_Bitmap */ - /* */ - /* <Description> */ - /* A structure used to describe a bitmap or pixmap to the raster. */ - /* Note that we now manage pixmaps of various depths through the */ - /* `pixel_mode' field. */ - /* */ - /* <Fields> */ - /* rows :: The number of bitmap rows. */ - /* */ - /* width :: The number of pixels in bitmap row. */ - /* */ - /* pitch :: The pitch's absolute value is the number of bytes */ - /* taken by one bitmap row, including padding. */ - /* However, the pitch is positive when the bitmap has */ - /* a `down' flow, and negative when it has an `up' */ - /* flow. In all cases, the pitch is an offset to add */ - /* to a bitmap pointer in order to go down one row. */ - /* */ - /* Note that `padding' means the alignment of a */ - /* bitmap to a byte border, and FreeType functions */ - /* normally align to the smallest possible integer */ - /* value. */ - /* */ - /* For the B/W rasterizer, `pitch' is always an even */ - /* number. */ - /* */ - /* To change the pitch of a bitmap (say, to make it a */ - /* multiple of 4), use @FT_Bitmap_Convert. */ - /* Alternatively, you might use callback functions to */ - /* directly render to the application's surface; see */ - /* the file `example2.cpp' in the tutorial for a */ - /* demonstration. */ - /* */ - /* buffer :: A typeless pointer to the bitmap buffer. This */ - /* value should be aligned on 32-bit boundaries in */ - /* most cases. */ - /* */ - /* num_grays :: This field is only used with */ - /* @FT_PIXEL_MODE_GRAY; it gives the number of gray */ - /* levels used in the bitmap. */ - /* */ - /* pixel_mode :: The pixel mode, i.e., how pixel bits are stored. */ - /* See @FT_Pixel_Mode for possible values. */ - /* */ - /* palette_mode :: This field is intended for paletted pixel modes; */ - /* it indicates how the palette is stored. Not */ - /* used currently. */ - /* */ - /* palette :: A typeless pointer to the bitmap palette; this */ - /* field is intended for paletted pixel modes. Not */ - /* used currently. */ - /* */ - /* <Note> */ - /* For now, the only pixel modes supported by FreeType are mono and */ - /* grays. However, drivers might be added in the future to support */ - /* more `colorful' options. */ - /* */ - typedef struct FT_Bitmap_ - { - unsigned int rows; - unsigned int width; - int pitch; - unsigned char* buffer; - unsigned short num_grays; - unsigned char pixel_mode; - unsigned char palette_mode; - void* palette; - - } FT_Bitmap; - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* outline_processing */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_Outline */ - /* */ - /* <Description> */ - /* This structure is used to describe an outline to the scan-line */ - /* converter. */ - /* */ - /* <Fields> */ - /* n_contours :: The number of contours in the outline. */ - /* */ - /* n_points :: The number of points in the outline. */ - /* */ - /* points :: A pointer to an array of `n_points' @FT_Vector */ - /* elements, giving the outline's point coordinates. */ - /* */ - /* tags :: A pointer to an array of `n_points' chars, giving */ - /* each outline point's type. */ - /* */ - /* If bit~0 is unset, the point is `off' the curve, */ - /* i.e., a Bézier control point, while it is `on' if */ - /* set. */ - /* */ - /* Bit~1 is meaningful for `off' points only. If set, */ - /* it indicates a third-order Bézier arc control point; */ - /* and a second-order control point if unset. */ - /* */ - /* If bit~2 is set, bits 5-7 contain the drop-out mode */ - /* (as defined in the OpenType specification; the value */ - /* is the same as the argument to the SCANMODE */ - /* instruction). */ - /* */ - /* Bits 3 and~4 are reserved for internal purposes. */ - /* */ - /* contours :: An array of `n_contours' shorts, giving the end */ - /* point of each contour within the outline. For */ - /* example, the first contour is defined by the points */ - /* `0' to `contours[0]', the second one is defined by */ - /* the points `contours[0]+1' to `contours[1]', etc. */ - /* */ - /* flags :: A set of bit flags used to characterize the outline */ - /* and give hints to the scan-converter and hinter on */ - /* how to convert/grid-fit it. See @FT_OUTLINE_XXX. */ - /* */ - /* <Note> */ - /* The B/W rasterizer only checks bit~2 in the `tags' array for the */ - /* first point of each contour. The drop-out mode as given with */ - /* @FT_OUTLINE_IGNORE_DROPOUTS, @FT_OUTLINE_SMART_DROPOUTS, and */ - /* @FT_OUTLINE_INCLUDE_STUBS in `flags' is then overridden. */ - /* */ - typedef struct FT_Outline_ - { - short n_contours; /* number of contours in glyph */ - short n_points; /* number of points in the glyph */ - - FT_Vector* points; /* the outline's points */ - char* tags; /* the points flags */ - short* contours; /* the contour end points */ - - int flags; /* outline masks */ - - } FT_Outline; - - /* */ - - /* Following limits must be consistent with */ - /* FT_Outline.{n_contours,n_points} */ -#define FT_OUTLINE_CONTOURS_MAX SHRT_MAX -#define FT_OUTLINE_POINTS_MAX SHRT_MAX - - - /*************************************************************************/ - /* */ - /* <Enum> */ - /* FT_OUTLINE_XXX */ - /* */ - /* <Description> */ - /* A list of bit-field constants use for the flags in an outline's */ - /* `flags' field. */ - /* */ - /* <Values> */ - /* FT_OUTLINE_NONE :: */ - /* Value~0 is reserved. */ - /* */ - /* FT_OUTLINE_OWNER :: */ - /* If set, this flag indicates that the outline's field arrays */ - /* (i.e., `points', `flags', and `contours') are `owned' by the */ - /* outline object, and should thus be freed when it is destroyed. */ - /* */ - /* FT_OUTLINE_EVEN_ODD_FILL :: */ - /* By default, outlines are filled using the non-zero winding rule. */ - /* If set to 1, the outline will be filled using the even-odd fill */ - /* rule (only works with the smooth rasterizer). */ - /* */ - /* FT_OUTLINE_REVERSE_FILL :: */ - /* By default, outside contours of an outline are oriented in */ - /* clock-wise direction, as defined in the TrueType specification. */ - /* This flag is set if the outline uses the opposite direction */ - /* (typically for Type~1 fonts). This flag is ignored by the scan */ - /* converter. */ - /* */ - /* FT_OUTLINE_IGNORE_DROPOUTS :: */ - /* By default, the scan converter will try to detect drop-outs in */ - /* an outline and correct the glyph bitmap to ensure consistent */ - /* shape continuity. If set, this flag hints the scan-line */ - /* converter to ignore such cases. See below for more information. */ - /* */ - /* FT_OUTLINE_SMART_DROPOUTS :: */ - /* Select smart dropout control. If unset, use simple dropout */ - /* control. Ignored if @FT_OUTLINE_IGNORE_DROPOUTS is set. See */ - /* below for more information. */ - /* */ - /* FT_OUTLINE_INCLUDE_STUBS :: */ - /* If set, turn pixels on for `stubs', otherwise exclude them. */ - /* Ignored if @FT_OUTLINE_IGNORE_DROPOUTS is set. See below for */ - /* more information. */ - /* */ - /* FT_OUTLINE_HIGH_PRECISION :: */ - /* This flag indicates that the scan-line converter should try to */ - /* convert this outline to bitmaps with the highest possible */ - /* quality. It is typically set for small character sizes. Note */ - /* that this is only a hint that might be completely ignored by a */ - /* given scan-converter. */ - /* */ - /* FT_OUTLINE_SINGLE_PASS :: */ - /* This flag is set to force a given scan-converter to only use a */ - /* single pass over the outline to render a bitmap glyph image. */ - /* Normally, it is set for very large character sizes. It is only */ - /* a hint that might be completely ignored by a given */ - /* scan-converter. */ - /* */ - /* <Note> */ - /* The flags @FT_OUTLINE_IGNORE_DROPOUTS, @FT_OUTLINE_SMART_DROPOUTS, */ - /* and @FT_OUTLINE_INCLUDE_STUBS are ignored by the smooth */ - /* rasterizer. */ - /* */ - /* There exists a second mechanism to pass the drop-out mode to the */ - /* B/W rasterizer; see the `tags' field in @FT_Outline. */ - /* */ - /* Please refer to the description of the `SCANTYPE' instruction in */ - /* the OpenType specification (in file `ttinst1.doc') how simple */ - /* drop-outs, smart drop-outs, and stubs are defined. */ - /* */ -#define FT_OUTLINE_NONE 0x0 -#define FT_OUTLINE_OWNER 0x1 -#define FT_OUTLINE_EVEN_ODD_FILL 0x2 -#define FT_OUTLINE_REVERSE_FILL 0x4 -#define FT_OUTLINE_IGNORE_DROPOUTS 0x8 -#define FT_OUTLINE_SMART_DROPOUTS 0x10 -#define FT_OUTLINE_INCLUDE_STUBS 0x20 - -#define FT_OUTLINE_HIGH_PRECISION 0x100 -#define FT_OUTLINE_SINGLE_PASS 0x200 - - - /* these constants are deprecated; use the corresponding */ - /* `FT_OUTLINE_XXX' values instead */ -#define ft_outline_none FT_OUTLINE_NONE -#define ft_outline_owner FT_OUTLINE_OWNER -#define ft_outline_even_odd_fill FT_OUTLINE_EVEN_ODD_FILL -#define ft_outline_reverse_fill FT_OUTLINE_REVERSE_FILL -#define ft_outline_ignore_dropouts FT_OUTLINE_IGNORE_DROPOUTS -#define ft_outline_high_precision FT_OUTLINE_HIGH_PRECISION -#define ft_outline_single_pass FT_OUTLINE_SINGLE_PASS - - /* */ - -#define FT_CURVE_TAG( flag ) ( flag & 3 ) - -#define FT_CURVE_TAG_ON 1 -#define FT_CURVE_TAG_CONIC 0 -#define FT_CURVE_TAG_CUBIC 2 - -#define FT_CURVE_TAG_HAS_SCANMODE 4 - -#define FT_CURVE_TAG_TOUCH_X 8 /* reserved for the TrueType hinter */ -#define FT_CURVE_TAG_TOUCH_Y 16 /* reserved for the TrueType hinter */ - -#define FT_CURVE_TAG_TOUCH_BOTH ( FT_CURVE_TAG_TOUCH_X | \ - FT_CURVE_TAG_TOUCH_Y ) - -#define FT_Curve_Tag_On FT_CURVE_TAG_ON -#define FT_Curve_Tag_Conic FT_CURVE_TAG_CONIC -#define FT_Curve_Tag_Cubic FT_CURVE_TAG_CUBIC -#define FT_Curve_Tag_Touch_X FT_CURVE_TAG_TOUCH_X -#define FT_Curve_Tag_Touch_Y FT_CURVE_TAG_TOUCH_Y - - - /*************************************************************************/ - /* */ - /* <FuncType> */ - /* FT_Outline_MoveToFunc */ - /* */ - /* <Description> */ - /* A function pointer type used to describe the signature of a `move */ - /* to' function during outline walking/decomposition. */ - /* */ - /* A `move to' is emitted to start a new contour in an outline. */ - /* */ - /* <Input> */ - /* to :: A pointer to the target point of the `move to'. */ - /* */ - /* user :: A typeless pointer, which is passed from the caller of the */ - /* decomposition function. */ - /* */ - /* <Return> */ - /* Error code. 0~means success. */ - /* */ - typedef int - (*FT_Outline_MoveToFunc)( const FT_Vector* to, - void* user ); - -#define FT_Outline_MoveTo_Func FT_Outline_MoveToFunc - - - /*************************************************************************/ - /* */ - /* <FuncType> */ - /* FT_Outline_LineToFunc */ - /* */ - /* <Description> */ - /* A function pointer type used to describe the signature of a `line */ - /* to' function during outline walking/decomposition. */ - /* */ - /* A `line to' is emitted to indicate a segment in the outline. */ - /* */ - /* <Input> */ - /* to :: A pointer to the target point of the `line to'. */ - /* */ - /* user :: A typeless pointer, which is passed from the caller of the */ - /* decomposition function. */ - /* */ - /* <Return> */ - /* Error code. 0~means success. */ - /* */ - typedef int - (*FT_Outline_LineToFunc)( const FT_Vector* to, - void* user ); - -#define FT_Outline_LineTo_Func FT_Outline_LineToFunc - - - /*************************************************************************/ - /* */ - /* <FuncType> */ - /* FT_Outline_ConicToFunc */ - /* */ - /* <Description> */ - /* A function pointer type used to describe the signature of a `conic */ - /* to' function during outline walking or decomposition. */ - /* */ - /* A `conic to' is emitted to indicate a second-order Bézier arc in */ - /* the outline. */ - /* */ - /* <Input> */ - /* control :: An intermediate control point between the last position */ - /* and the new target in `to'. */ - /* */ - /* to :: A pointer to the target end point of the conic arc. */ - /* */ - /* user :: A typeless pointer, which is passed from the caller of */ - /* the decomposition function. */ - /* */ - /* <Return> */ - /* Error code. 0~means success. */ - /* */ - typedef int - (*FT_Outline_ConicToFunc)( const FT_Vector* control, - const FT_Vector* to, - void* user ); - -#define FT_Outline_ConicTo_Func FT_Outline_ConicToFunc - - - /*************************************************************************/ - /* */ - /* <FuncType> */ - /* FT_Outline_CubicToFunc */ - /* */ - /* <Description> */ - /* A function pointer type used to describe the signature of a `cubic */ - /* to' function during outline walking or decomposition. */ - /* */ - /* A `cubic to' is emitted to indicate a third-order Bézier arc. */ - /* */ - /* <Input> */ - /* control1 :: A pointer to the first Bézier control point. */ - /* */ - /* control2 :: A pointer to the second Bézier control point. */ - /* */ - /* to :: A pointer to the target end point. */ - /* */ - /* user :: A typeless pointer, which is passed from the caller of */ - /* the decomposition function. */ - /* */ - /* <Return> */ - /* Error code. 0~means success. */ - /* */ - typedef int - (*FT_Outline_CubicToFunc)( const FT_Vector* control1, - const FT_Vector* control2, - const FT_Vector* to, - void* user ); - -#define FT_Outline_CubicTo_Func FT_Outline_CubicToFunc - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_Outline_Funcs */ - /* */ - /* <Description> */ - /* A structure to hold various function pointers used during outline */ - /* decomposition in order to emit segments, conic, and cubic Béziers. */ - /* */ - /* <Fields> */ - /* move_to :: The `move to' emitter. */ - /* */ - /* line_to :: The segment emitter. */ - /* */ - /* conic_to :: The second-order Bézier arc emitter. */ - /* */ - /* cubic_to :: The third-order Bézier arc emitter. */ - /* */ - /* shift :: The shift that is applied to coordinates before they */ - /* are sent to the emitter. */ - /* */ - /* delta :: The delta that is applied to coordinates before they */ - /* are sent to the emitter, but after the shift. */ - /* */ - /* <Note> */ - /* The point coordinates sent to the emitters are the transformed */ - /* version of the original coordinates (this is important for high */ - /* accuracy during scan-conversion). The transformation is simple: */ - /* */ - /* { */ - /* x' = (x << shift) - delta */ - /* y' = (x << shift) - delta */ - /* } */ - /* */ - /* Set the values of `shift' and `delta' to~0 to get the original */ - /* point coordinates. */ - /* */ - typedef struct FT_Outline_Funcs_ - { - FT_Outline_MoveToFunc move_to; - FT_Outline_LineToFunc line_to; - FT_Outline_ConicToFunc conic_to; - FT_Outline_CubicToFunc cubic_to; - - int shift; - FT_Pos delta; - - } FT_Outline_Funcs; - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* basic_types */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Macro> */ - /* FT_IMAGE_TAG */ - /* */ - /* <Description> */ - /* This macro converts four-letter tags to an unsigned long type. */ - /* */ - /* <Note> */ - /* Since many 16-bit compilers don't like 32-bit enumerations, you */ - /* should redefine this macro in case of problems to something like */ - /* this: */ - /* */ - /* { */ - /* #define FT_IMAGE_TAG( value, _x1, _x2, _x3, _x4 ) value */ - /* } */ - /* */ - /* to get a simple enumeration without assigning special numbers. */ - /* */ -#ifndef FT_IMAGE_TAG -#define FT_IMAGE_TAG( value, _x1, _x2, _x3, _x4 ) \ - value = ( ( (unsigned long)_x1 << 24 ) | \ - ( (unsigned long)_x2 << 16 ) | \ - ( (unsigned long)_x3 << 8 ) | \ - (unsigned long)_x4 ) -#endif /* FT_IMAGE_TAG */ - - - /*************************************************************************/ - /* */ - /* <Enum> */ - /* FT_Glyph_Format */ - /* */ - /* <Description> */ - /* An enumeration type used to describe the format of a given glyph */ - /* image. Note that this version of FreeType only supports two image */ - /* formats, even though future font drivers will be able to register */ - /* their own format. */ - /* */ - /* <Values> */ - /* FT_GLYPH_FORMAT_NONE :: */ - /* The value~0 is reserved. */ - /* */ - /* FT_GLYPH_FORMAT_COMPOSITE :: */ - /* The glyph image is a composite of several other images. This */ - /* format is _only_ used with @FT_LOAD_NO_RECURSE, and is used to */ - /* report compound glyphs (like accented characters). */ - /* */ - /* FT_GLYPH_FORMAT_BITMAP :: */ - /* The glyph image is a bitmap, and can be described as an */ - /* @FT_Bitmap. You generally need to access the `bitmap' field of */ - /* the @FT_GlyphSlotRec structure to read it. */ - /* */ - /* FT_GLYPH_FORMAT_OUTLINE :: */ - /* The glyph image is a vectorial outline made of line segments */ - /* and Bézier arcs; it can be described as an @FT_Outline; you */ - /* generally want to access the `outline' field of the */ - /* @FT_GlyphSlotRec structure to read it. */ - /* */ - /* FT_GLYPH_FORMAT_PLOTTER :: */ - /* The glyph image is a vectorial path with no inside and outside */ - /* contours. Some Type~1 fonts, like those in the Hershey family, */ - /* contain glyphs in this format. These are described as */ - /* @FT_Outline, but FreeType isn't currently capable of rendering */ - /* them correctly. */ - /* */ - typedef enum FT_Glyph_Format_ - { - FT_IMAGE_TAG( FT_GLYPH_FORMAT_NONE, 0, 0, 0, 0 ), - - FT_IMAGE_TAG( FT_GLYPH_FORMAT_COMPOSITE, 'c', 'o', 'm', 'p' ), - FT_IMAGE_TAG( FT_GLYPH_FORMAT_BITMAP, 'b', 'i', 't', 's' ), - FT_IMAGE_TAG( FT_GLYPH_FORMAT_OUTLINE, 'o', 'u', 't', 'l' ), - FT_IMAGE_TAG( FT_GLYPH_FORMAT_PLOTTER, 'p', 'l', 'o', 't' ) - - } FT_Glyph_Format; - - - /* these constants are deprecated; use the corresponding */ - /* `FT_Glyph_Format' values instead. */ -#define ft_glyph_format_none FT_GLYPH_FORMAT_NONE -#define ft_glyph_format_composite FT_GLYPH_FORMAT_COMPOSITE -#define ft_glyph_format_bitmap FT_GLYPH_FORMAT_BITMAP -#define ft_glyph_format_outline FT_GLYPH_FORMAT_OUTLINE -#define ft_glyph_format_plotter FT_GLYPH_FORMAT_PLOTTER - - - /*************************************************************************/ - /*************************************************************************/ - /*************************************************************************/ - /***** *****/ - /***** R A S T E R D E F I N I T I O N S *****/ - /***** *****/ - /*************************************************************************/ - /*************************************************************************/ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* A raster is a scan converter, in charge of rendering an outline into */ - /* a a bitmap. This section contains the public API for rasters. */ - /* */ - /* Note that in FreeType 2, all rasters are now encapsulated within */ - /* specific modules called `renderers'. See `ftrender.h' for more */ - /* details on renderers. */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* raster */ - /* */ - /* <Title> */ - /* Scanline Converter */ - /* */ - /* <Abstract> */ - /* How vectorial outlines are converted into bitmaps and pixmaps. */ - /* */ - /* <Description> */ - /* This section contains technical definitions. */ - /* */ - /* <Order> */ - /* FT_Raster */ - /* FT_Span */ - /* FT_SpanFunc */ - /* */ - /* FT_Raster_Params */ - /* FT_RASTER_FLAG_XXX */ - /* */ - /* FT_Raster_NewFunc */ - /* FT_Raster_DoneFunc */ - /* FT_Raster_ResetFunc */ - /* FT_Raster_SetModeFunc */ - /* FT_Raster_RenderFunc */ - /* FT_Raster_Funcs */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Raster */ - /* */ - /* <Description> */ - /* An opaque handle (pointer) to a raster object. Each object can be */ - /* used independently to convert an outline into a bitmap or pixmap. */ - /* */ - typedef struct FT_RasterRec_* FT_Raster; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_Span */ - /* */ - /* <Description> */ - /* A structure used to model a single span of gray pixels when */ - /* rendering an anti-aliased bitmap. */ - /* */ - /* <Fields> */ - /* x :: The span's horizontal start position. */ - /* */ - /* len :: The span's length in pixels. */ - /* */ - /* coverage :: The span color/coverage, ranging from 0 (background) */ - /* to 255 (foreground). */ - /* */ - /* <Note> */ - /* This structure is used by the span drawing callback type named */ - /* @FT_SpanFunc that takes the y~coordinate of the span as a */ - /* parameter. */ - /* */ - /* The coverage value is always between 0 and 255. If you want less */ - /* gray values, the callback function has to reduce them. */ - /* */ - typedef struct FT_Span_ - { - short x; - unsigned short len; - unsigned char coverage; - - } FT_Span; - - - /*************************************************************************/ - /* */ - /* <FuncType> */ - /* FT_SpanFunc */ - /* */ - /* <Description> */ - /* A function used as a call-back by the anti-aliased renderer in */ - /* order to let client applications draw themselves the gray pixel */ - /* spans on each scan line. */ - /* */ - /* <Input> */ - /* y :: The scanline's y~coordinate. */ - /* */ - /* count :: The number of spans to draw on this scanline. */ - /* */ - /* spans :: A table of `count' spans to draw on the scanline. */ - /* */ - /* user :: User-supplied data that is passed to the callback. */ - /* */ - /* <Note> */ - /* This callback allows client applications to directly render the */ - /* gray spans of the anti-aliased bitmap to any kind of surfaces. */ - /* */ - /* This can be used to write anti-aliased outlines directly to a */ - /* given background bitmap, and even perform translucency. */ - /* */ - /* Note that the `count' field cannot be greater than a fixed value */ - /* defined by the `FT_MAX_GRAY_SPANS' configuration macro in */ - /* `ftoption.h'. By default, this value is set to~32, which means */ - /* that if there are more than 32~spans on a given scanline, the */ - /* callback is called several times with the same `y' parameter in */ - /* order to draw all callbacks. */ - /* */ - /* Otherwise, the callback is only called once per scan-line, and */ - /* only for those scanlines that do have `gray' pixels on them. */ - /* */ - typedef void - (*FT_SpanFunc)( int y, - int count, - const FT_Span* spans, - void* user ); - -#define FT_Raster_Span_Func FT_SpanFunc - - - /*************************************************************************/ - /* */ - /* <FuncType> */ - /* FT_Raster_BitTest_Func */ - /* */ - /* <Description> */ - /* Deprecated, unimplemented. */ - /* */ - typedef int - (*FT_Raster_BitTest_Func)( int y, - int x, - void* user ); - - - /*************************************************************************/ - /* */ - /* <FuncType> */ - /* FT_Raster_BitSet_Func */ - /* */ - /* <Description> */ - /* Deprecated, unimplemented. */ - /* */ - typedef void - (*FT_Raster_BitSet_Func)( int y, - int x, - void* user ); - - - /*************************************************************************/ - /* */ - /* <Enum> */ - /* FT_RASTER_FLAG_XXX */ - /* */ - /* <Description> */ - /* A list of bit flag constants as used in the `flags' field of a */ - /* @FT_Raster_Params structure. */ - /* */ - /* <Values> */ - /* FT_RASTER_FLAG_DEFAULT :: This value is 0. */ - /* */ - /* FT_RASTER_FLAG_AA :: This flag is set to indicate that an */ - /* anti-aliased glyph image should be */ - /* generated. Otherwise, it will be */ - /* monochrome (1-bit). */ - /* */ - /* FT_RASTER_FLAG_DIRECT :: This flag is set to indicate direct */ - /* rendering. In this mode, client */ - /* applications must provide their own span */ - /* callback. This lets them directly */ - /* draw or compose over an existing bitmap. */ - /* If this bit is not set, the target */ - /* pixmap's buffer _must_ be zeroed before */ - /* rendering. */ - /* */ - /* Direct rendering is only possible with */ - /* anti-aliased glyphs. */ - /* */ - /* FT_RASTER_FLAG_CLIP :: This flag is only used in direct */ - /* rendering mode. If set, the output will */ - /* be clipped to a box specified in the */ - /* `clip_box' field of the */ - /* @FT_Raster_Params structure. */ - /* */ - /* Note that by default, the glyph bitmap */ - /* is clipped to the target pixmap, except */ - /* in direct rendering mode where all spans */ - /* are generated if no clipping box is set. */ - /* */ -#define FT_RASTER_FLAG_DEFAULT 0x0 -#define FT_RASTER_FLAG_AA 0x1 -#define FT_RASTER_FLAG_DIRECT 0x2 -#define FT_RASTER_FLAG_CLIP 0x4 - - /* these constants are deprecated; use the corresponding */ - /* `FT_RASTER_FLAG_XXX' values instead */ -#define ft_raster_flag_default FT_RASTER_FLAG_DEFAULT -#define ft_raster_flag_aa FT_RASTER_FLAG_AA -#define ft_raster_flag_direct FT_RASTER_FLAG_DIRECT -#define ft_raster_flag_clip FT_RASTER_FLAG_CLIP - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_Raster_Params */ - /* */ - /* <Description> */ - /* A structure to hold the arguments used by a raster's render */ - /* function. */ - /* */ - /* <Fields> */ - /* target :: The target bitmap. */ - /* */ - /* source :: A pointer to the source glyph image (e.g., an */ - /* @FT_Outline). */ - /* */ - /* flags :: The rendering flags. */ - /* */ - /* gray_spans :: The gray span drawing callback. */ - /* */ - /* black_spans :: Unused. */ - /* */ - /* bit_test :: Unused. */ - /* */ - /* bit_set :: Unused. */ - /* */ - /* user :: User-supplied data that is passed to each drawing */ - /* callback. */ - /* */ - /* clip_box :: An optional clipping box. It is only used in */ - /* direct rendering mode. Note that coordinates here */ - /* should be expressed in _integer_ pixels (and not in */ - /* 26.6 fixed-point units). */ - /* */ - /* <Note> */ - /* An anti-aliased glyph bitmap is drawn if the @FT_RASTER_FLAG_AA */ - /* bit flag is set in the `flags' field, otherwise a monochrome */ - /* bitmap is generated. */ - /* */ - /* If the @FT_RASTER_FLAG_DIRECT bit flag is set in `flags', the */ - /* raster will call the `gray_spans' callback to draw gray pixel */ - /* spans. This allows direct composition over a pre-existing bitmap */ - /* through user-provided callbacks to perform the span drawing and */ - /* composition. Not supported by the monochrome rasterizer. */ - /* */ - typedef struct FT_Raster_Params_ - { - const FT_Bitmap* target; - const void* source; - int flags; - FT_SpanFunc gray_spans; - FT_SpanFunc black_spans; /* unused */ - FT_Raster_BitTest_Func bit_test; /* unused */ - FT_Raster_BitSet_Func bit_set; /* unused */ - void* user; - FT_BBox clip_box; - - } FT_Raster_Params; - - - /*************************************************************************/ - /* */ - /* <FuncType> */ - /* FT_Raster_NewFunc */ - /* */ - /* <Description> */ - /* A function used to create a new raster object. */ - /* */ - /* <Input> */ - /* memory :: A handle to the memory allocator. */ - /* */ - /* <Output> */ - /* raster :: A handle to the new raster object. */ - /* */ - /* <Return> */ - /* Error code. 0~means success. */ - /* */ - /* <Note> */ - /* The `memory' parameter is a typeless pointer in order to avoid */ - /* un-wanted dependencies on the rest of the FreeType code. In */ - /* practice, it is an @FT_Memory object, i.e., a handle to the */ - /* standard FreeType memory allocator. However, this field can be */ - /* completely ignored by a given raster implementation. */ - /* */ - typedef int - (*FT_Raster_NewFunc)( void* memory, - FT_Raster* raster ); - -#define FT_Raster_New_Func FT_Raster_NewFunc - - - /*************************************************************************/ - /* */ - /* <FuncType> */ - /* FT_Raster_DoneFunc */ - /* */ - /* <Description> */ - /* A function used to destroy a given raster object. */ - /* */ - /* <Input> */ - /* raster :: A handle to the raster object. */ - /* */ - typedef void - (*FT_Raster_DoneFunc)( FT_Raster raster ); - -#define FT_Raster_Done_Func FT_Raster_DoneFunc - - - /*************************************************************************/ - /* */ - /* <FuncType> */ - /* FT_Raster_ResetFunc */ - /* */ - /* <Description> */ - /* FreeType provides an area of memory called the `render pool', */ - /* available to all registered rasters. This pool can be freely used */ - /* during a given scan-conversion but is shared by all rasters. Its */ - /* content is thus transient. */ - /* */ - /* This function is called each time the render pool changes, or just */ - /* after a new raster object is created. */ - /* */ - /* <Input> */ - /* raster :: A handle to the new raster object. */ - /* */ - /* pool_base :: The address in memory of the render pool. */ - /* */ - /* pool_size :: The size in bytes of the render pool. */ - /* */ - /* <Note> */ - /* Rasters can ignore the render pool and rely on dynamic memory */ - /* allocation if they want to (a handle to the memory allocator is */ - /* passed to the raster constructor). However, this is not */ - /* recommended for efficiency purposes. */ - /* */ - typedef void - (*FT_Raster_ResetFunc)( FT_Raster raster, - unsigned char* pool_base, - unsigned long pool_size ); - -#define FT_Raster_Reset_Func FT_Raster_ResetFunc - - - /*************************************************************************/ - /* */ - /* <FuncType> */ - /* FT_Raster_SetModeFunc */ - /* */ - /* <Description> */ - /* This function is a generic facility to change modes or attributes */ - /* in a given raster. This can be used for debugging purposes, or */ - /* simply to allow implementation-specific `features' in a given */ - /* raster module. */ - /* */ - /* <Input> */ - /* raster :: A handle to the new raster object. */ - /* */ - /* mode :: A 4-byte tag used to name the mode or property. */ - /* */ - /* args :: A pointer to the new mode/property to use. */ - /* */ - typedef int - (*FT_Raster_SetModeFunc)( FT_Raster raster, - unsigned long mode, - void* args ); - -#define FT_Raster_Set_Mode_Func FT_Raster_SetModeFunc - - - /*************************************************************************/ - /* */ - /* <FuncType> */ - /* FT_Raster_RenderFunc */ - /* */ - /* <Description> */ - /* Invoke a given raster to scan-convert a given glyph image into a */ - /* target bitmap. */ - /* */ - /* <Input> */ - /* raster :: A handle to the raster object. */ - /* */ - /* params :: A pointer to an @FT_Raster_Params structure used to */ - /* store the rendering parameters. */ - /* */ - /* <Return> */ - /* Error code. 0~means success. */ - /* */ - /* <Note> */ - /* The exact format of the source image depends on the raster's glyph */ - /* format defined in its @FT_Raster_Funcs structure. It can be an */ - /* @FT_Outline or anything else in order to support a large array of */ - /* glyph formats. */ - /* */ - /* Note also that the render function can fail and return a */ - /* `FT_Err_Unimplemented_Feature' error code if the raster used does */ - /* not support direct composition. */ - /* */ - /* XXX: For now, the standard raster doesn't support direct */ - /* composition but this should change for the final release (see */ - /* the files `demos/src/ftgrays.c' and `demos/src/ftgrays2.c' */ - /* for examples of distinct implementations that support direct */ - /* composition). */ - /* */ - typedef int - (*FT_Raster_RenderFunc)( FT_Raster raster, - const FT_Raster_Params* params ); - -#define FT_Raster_Render_Func FT_Raster_RenderFunc - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_Raster_Funcs */ - /* */ - /* <Description> */ - /* A structure used to describe a given raster class to the library. */ - /* */ - /* <Fields> */ - /* glyph_format :: The supported glyph format for this raster. */ - /* */ - /* raster_new :: The raster constructor. */ - /* */ - /* raster_reset :: Used to reset the render pool within the raster. */ - /* */ - /* raster_render :: A function to render a glyph into a given bitmap. */ - /* */ - /* raster_done :: The raster destructor. */ - /* */ - typedef struct FT_Raster_Funcs_ - { - FT_Glyph_Format glyph_format; - FT_Raster_NewFunc raster_new; - FT_Raster_ResetFunc raster_reset; - FT_Raster_SetModeFunc raster_set_mode; - FT_Raster_RenderFunc raster_render; - FT_Raster_DoneFunc raster_done; - - } FT_Raster_Funcs; - - /* */ - - -FT_END_HEADER - -#endif /* __FTIMAGE_H__ */ - - -/* END */ - - -/* Local Variables: */ -/* coding: utf-8 */ -/* End: */ diff --git a/extlibs/headers/freetype2/ftincrem.h b/extlibs/headers/freetype2/ftincrem.h deleted file mode 100644 index 4c0246c5d..000000000 --- a/extlibs/headers/freetype2/ftincrem.h +++ /dev/null @@ -1,354 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftincrem.h */ -/* */ -/* FreeType incremental loading (specification). */ -/* */ -/* Copyright 2002, 2003, 2006-2008, 2010, 2014 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __FTINCREM_H__ -#define __FTINCREM_H__ - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - /*************************************************************************** - * - * @section: - * incremental - * - * @title: - * Incremental Loading - * - * @abstract: - * Custom Glyph Loading. - * - * @description: - * This section contains various functions used to perform so-called - * `incremental' glyph loading. This is a mode where all glyphs loaded - * from a given @FT_Face are provided by the client application. - * - * Apart from that, all other tables are loaded normally from the font - * file. This mode is useful when FreeType is used within another - * engine, e.g., a PostScript Imaging Processor. - * - * To enable this mode, you must use @FT_Open_Face, passing an - * @FT_Parameter with the @FT_PARAM_TAG_INCREMENTAL tag and an - * @FT_Incremental_Interface value. See the comments for - * @FT_Incremental_InterfaceRec for an example. - * - */ - - - /*************************************************************************** - * - * @type: - * FT_Incremental - * - * @description: - * An opaque type describing a user-provided object used to implement - * `incremental' glyph loading within FreeType. This is used to support - * embedded fonts in certain environments (e.g., PostScript interpreters), - * where the glyph data isn't in the font file, or must be overridden by - * different values. - * - * @note: - * It is up to client applications to create and implement @FT_Incremental - * objects, as long as they provide implementations for the methods - * @FT_Incremental_GetGlyphDataFunc, @FT_Incremental_FreeGlyphDataFunc - * and @FT_Incremental_GetGlyphMetricsFunc. - * - * See the description of @FT_Incremental_InterfaceRec to understand how - * to use incremental objects with FreeType. - * - */ - typedef struct FT_IncrementalRec_* FT_Incremental; - - - /*************************************************************************** - * - * @struct: - * FT_Incremental_MetricsRec - * - * @description: - * A small structure used to contain the basic glyph metrics returned - * by the @FT_Incremental_GetGlyphMetricsFunc method. - * - * @fields: - * bearing_x :: - * Left bearing, in font units. - * - * bearing_y :: - * Top bearing, in font units. - * - * advance :: - * Horizontal component of glyph advance, in font units. - * - * advance_v :: - * Vertical component of glyph advance, in font units. - * - * @note: - * These correspond to horizontal or vertical metrics depending on the - * value of the `vertical' argument to the function - * @FT_Incremental_GetGlyphMetricsFunc. - * - */ - typedef struct FT_Incremental_MetricsRec_ - { - FT_Long bearing_x; - FT_Long bearing_y; - FT_Long advance; - FT_Long advance_v; /* since 2.3.12 */ - - } FT_Incremental_MetricsRec; - - - /*************************************************************************** - * - * @struct: - * FT_Incremental_Metrics - * - * @description: - * A handle to an @FT_Incremental_MetricsRec structure. - * - */ - typedef struct FT_Incremental_MetricsRec_* FT_Incremental_Metrics; - - - /*************************************************************************** - * - * @type: - * FT_Incremental_GetGlyphDataFunc - * - * @description: - * A function called by FreeType to access a given glyph's data bytes - * during @FT_Load_Glyph or @FT_Load_Char if incremental loading is - * enabled. - * - * Note that the format of the glyph's data bytes depends on the font - * file format. For TrueType, it must correspond to the raw bytes within - * the `glyf' table. For PostScript formats, it must correspond to the - * *unencrypted* charstring bytes, without any `lenIV' header. It is - * undefined for any other format. - * - * @input: - * incremental :: - * Handle to an opaque @FT_Incremental handle provided by the client - * application. - * - * glyph_index :: - * Index of relevant glyph. - * - * @output: - * adata :: - * A structure describing the returned glyph data bytes (which will be - * accessed as a read-only byte block). - * - * @return: - * FreeType error code. 0~means success. - * - * @note: - * If this function returns successfully the method - * @FT_Incremental_FreeGlyphDataFunc will be called later to release - * the data bytes. - * - * Nested calls to @FT_Incremental_GetGlyphDataFunc can happen for - * compound glyphs. - * - */ - typedef FT_Error - (*FT_Incremental_GetGlyphDataFunc)( FT_Incremental incremental, - FT_UInt glyph_index, - FT_Data* adata ); - - - /*************************************************************************** - * - * @type: - * FT_Incremental_FreeGlyphDataFunc - * - * @description: - * A function used to release the glyph data bytes returned by a - * successful call to @FT_Incremental_GetGlyphDataFunc. - * - * @input: - * incremental :: - * A handle to an opaque @FT_Incremental handle provided by the client - * application. - * - * data :: - * A structure describing the glyph data bytes (which will be accessed - * as a read-only byte block). - * - */ - typedef void - (*FT_Incremental_FreeGlyphDataFunc)( FT_Incremental incremental, - FT_Data* data ); - - - /*************************************************************************** - * - * @type: - * FT_Incremental_GetGlyphMetricsFunc - * - * @description: - * A function used to retrieve the basic metrics of a given glyph index - * before accessing its data. This is necessary because, in certain - * formats like TrueType, the metrics are stored in a different place from - * the glyph images proper. - * - * @input: - * incremental :: - * A handle to an opaque @FT_Incremental handle provided by the client - * application. - * - * glyph_index :: - * Index of relevant glyph. - * - * vertical :: - * If true, return vertical metrics. - * - * ametrics :: - * This parameter is used for both input and output. - * The original glyph metrics, if any, in font units. If metrics are - * not available all the values must be set to zero. - * - * @output: - * ametrics :: - * The replacement glyph metrics in font units. - * - */ - typedef FT_Error - (*FT_Incremental_GetGlyphMetricsFunc) - ( FT_Incremental incremental, - FT_UInt glyph_index, - FT_Bool vertical, - FT_Incremental_MetricsRec *ametrics ); - - - /************************************************************************** - * - * @struct: - * FT_Incremental_FuncsRec - * - * @description: - * A table of functions for accessing fonts that load data - * incrementally. Used in @FT_Incremental_InterfaceRec. - * - * @fields: - * get_glyph_data :: - * The function to get glyph data. Must not be null. - * - * free_glyph_data :: - * The function to release glyph data. Must not be null. - * - * get_glyph_metrics :: - * The function to get glyph metrics. May be null if the font does - * not provide overriding glyph metrics. - * - */ - typedef struct FT_Incremental_FuncsRec_ - { - FT_Incremental_GetGlyphDataFunc get_glyph_data; - FT_Incremental_FreeGlyphDataFunc free_glyph_data; - FT_Incremental_GetGlyphMetricsFunc get_glyph_metrics; - - } FT_Incremental_FuncsRec; - - - /*************************************************************************** - * - * @struct: - * FT_Incremental_InterfaceRec - * - * @description: - * A structure to be used with @FT_Open_Face to indicate that the user - * wants to support incremental glyph loading. You should use it with - * @FT_PARAM_TAG_INCREMENTAL as in the following example: - * - * { - * FT_Incremental_InterfaceRec inc_int; - * FT_Parameter parameter; - * FT_Open_Args open_args; - * - * - * // set up incremental descriptor - * inc_int.funcs = my_funcs; - * inc_int.object = my_object; - * - * // set up optional parameter - * parameter.tag = FT_PARAM_TAG_INCREMENTAL; - * parameter.data = &inc_int; - * - * // set up FT_Open_Args structure - * open_args.flags = FT_OPEN_PATHNAME | FT_OPEN_PARAMS; - * open_args.pathname = my_font_pathname; - * open_args.num_params = 1; - * open_args.params = ¶meter; // we use one optional argument - * - * // open the font - * error = FT_Open_Face( library, &open_args, index, &face ); - * ... - * } - * - */ - typedef struct FT_Incremental_InterfaceRec_ - { - const FT_Incremental_FuncsRec* funcs; - FT_Incremental object; - - } FT_Incremental_InterfaceRec; - - - /*************************************************************************** - * - * @type: - * FT_Incremental_Interface - * - * @description: - * A pointer to an @FT_Incremental_InterfaceRec structure. - * - */ - typedef FT_Incremental_InterfaceRec* FT_Incremental_Interface; - - - /*************************************************************************** - * - * @constant: - * FT_PARAM_TAG_INCREMENTAL - * - * @description: - * A constant used as the tag of @FT_Parameter structures to indicate - * an incremental loading object to be used by FreeType. - * - */ -#define FT_PARAM_TAG_INCREMENTAL FT_MAKE_TAG( 'i', 'n', 'c', 'r' ) - - /* */ - - -FT_END_HEADER - -#endif /* __FTINCREM_H__ */ - - -/* END */ diff --git a/extlibs/headers/freetype2/ftlcdfil.h b/extlibs/headers/freetype2/ftlcdfil.h deleted file mode 100644 index e8679c1a3..000000000 --- a/extlibs/headers/freetype2/ftlcdfil.h +++ /dev/null @@ -1,251 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftlcdfil.h */ -/* */ -/* FreeType API for color filtering of subpixel bitmap glyphs */ -/* (specification). */ -/* */ -/* Copyright 2006-2008, 2010, 2013, 2014 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __FT_LCD_FILTER_H__ -#define __FT_LCD_FILTER_H__ - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - /*************************************************************************** - * - * @section: - * lcd_filtering - * - * @title: - * LCD Filtering - * - * @abstract: - * Reduce color fringes of LCD-optimized bitmaps. - * - * @description: - * The @FT_Library_SetLcdFilter API can be used to specify a low-pass - * filter, which is then applied to LCD-optimized bitmaps generated - * through @FT_Render_Glyph. This is useful to reduce color fringes - * that would occur with unfiltered rendering. - * - * Note that no filter is active by default, and that this function is - * *not* implemented in default builds of the library. You need to - * #define FT_CONFIG_OPTION_SUBPIXEL_RENDERING in your `ftoption.h' file - * in order to activate it. - * - * FreeType generates alpha coverage maps, which are linear by nature. - * For instance, the value 0x80 in bitmap representation means that - * (within numerical precision) 0x80/0xFF fraction of that pixel is - * covered by the glyph's outline. The blending function for placing - * text over a background is - * - * { - * dst = alpha * src + (1 - alpha) * dst , - * } - * - * which is known as OVER. However, when calculating the output of the - * OVER operator, the source colors should first be transformed to a - * linear color space, then alpha blended in that space, and transformed - * back to the output color space. - * - * When linear light blending is used, the default FIR5 filtering - * weights (as given by FT_LCD_FILTER_DEFAULT) are no longer optimal, as - * they have been designed for black on white rendering while lacking - * gamma correction. To preserve color neutrality, weights for a FIR5 - * filter should be chosen according to two free parameters `a' and `c', - * and the FIR weights should be - * - * { - * [a - c, a + c, 2 * a, a + c, a - c] . - * } - * - * This formula generates equal weights for all the color primaries - * across the filter kernel, which makes it colorless. One suggested - * set of weights is - * - * { - * [0x10, 0x50, 0x60, 0x50, 0x10] , - * } - * - * where `a' has value 0x30 and `b' value 0x20. The weights in filter - * may have a sum larger than 0x100, which increases coloration slightly - * but also improves contrast. - */ - - - /**************************************************************************** - * - * @enum: - * FT_LcdFilter - * - * @description: - * A list of values to identify various types of LCD filters. - * - * @values: - * FT_LCD_FILTER_NONE :: - * Do not perform filtering. When used with subpixel rendering, this - * results in sometimes severe color fringes. - * - * FT_LCD_FILTER_DEFAULT :: - * The default filter reduces color fringes considerably, at the cost - * of a slight blurriness in the output. - * - * FT_LCD_FILTER_LIGHT :: - * The light filter is a variant that produces less blurriness at the - * cost of slightly more color fringes than the default one. It might - * be better, depending on taste, your monitor, or your personal vision. - * - * FT_LCD_FILTER_LEGACY :: - * This filter corresponds to the original libXft color filter. It - * provides high contrast output but can exhibit really bad color - * fringes if glyphs are not extremely well hinted to the pixel grid. - * In other words, it only works well if the TrueType bytecode - * interpreter is enabled *and* high-quality hinted fonts are used. - * - * This filter is only provided for comparison purposes, and might be - * disabled or stay unsupported in the future. - * - * @since: - * 2.3.0 - */ - typedef enum FT_LcdFilter_ - { - FT_LCD_FILTER_NONE = 0, - FT_LCD_FILTER_DEFAULT = 1, - FT_LCD_FILTER_LIGHT = 2, - FT_LCD_FILTER_LEGACY = 16, - - FT_LCD_FILTER_MAX /* do not remove */ - - } FT_LcdFilter; - - - /************************************************************************** - * - * @func: - * FT_Library_SetLcdFilter - * - * @description: - * This function is used to apply color filtering to LCD decimated - * bitmaps, like the ones used when calling @FT_Render_Glyph with - * @FT_RENDER_MODE_LCD or @FT_RENDER_MODE_LCD_V. - * - * @input: - * library :: - * A handle to the target library instance. - * - * filter :: - * The filter type. - * - * You can use @FT_LCD_FILTER_NONE here to disable this feature, or - * @FT_LCD_FILTER_DEFAULT to use a default filter that should work - * well on most LCD screens. - * - * @return: - * FreeType error code. 0~means success. - * - * @note: - * This feature is always disabled by default. Clients must make an - * explicit call to this function with a `filter' value other than - * @FT_LCD_FILTER_NONE in order to enable it. - * - * Due to *PATENTS* covering subpixel rendering, this function doesn't - * do anything except returning `FT_Err_Unimplemented_Feature' if the - * configuration macro FT_CONFIG_OPTION_SUBPIXEL_RENDERING is not - * defined in your build of the library, which should correspond to all - * default builds of FreeType. - * - * The filter affects glyph bitmaps rendered through @FT_Render_Glyph, - * @FT_Outline_Get_Bitmap, @FT_Load_Glyph, and @FT_Load_Char. - * - * It does _not_ affect the output of @FT_Outline_Render and - * @FT_Outline_Get_Bitmap. - * - * If this feature is activated, the dimensions of LCD glyph bitmaps are - * either larger or taller than the dimensions of the corresponding - * outline with regards to the pixel grid. For example, for - * @FT_RENDER_MODE_LCD, the filter adds up to 3~pixels to the left, and - * up to 3~pixels to the right. - * - * The bitmap offset values are adjusted correctly, so clients shouldn't - * need to modify their layout and glyph positioning code when enabling - * the filter. - * - * @since: - * 2.3.0 - */ - FT_EXPORT( FT_Error ) - FT_Library_SetLcdFilter( FT_Library library, - FT_LcdFilter filter ); - - - /************************************************************************** - * - * @func: - * FT_Library_SetLcdFilterWeights - * - * @description: - * Use this function to override the filter weights selected by - * @FT_Library_SetLcdFilter. By default, FreeType uses the quintuple - * (0x00, 0x55, 0x56, 0x55, 0x00) for FT_LCD_FILTER_LIGHT, and (0x10, - * 0x40, 0x70, 0x40, 0x10) for FT_LCD_FILTER_DEFAULT and - * FT_LCD_FILTER_LEGACY. - * - * @input: - * library :: - * A handle to the target library instance. - * - * weights :: - * A pointer to an array; the function copies the first five bytes and - * uses them to specify the filter weights. - * - * @return: - * FreeType error code. 0~means success. - * - * @note: - * Due to *PATENTS* covering subpixel rendering, this function doesn't - * do anything except returning `FT_Err_Unimplemented_Feature' if the - * configuration macro FT_CONFIG_OPTION_SUBPIXEL_RENDERING is not - * defined in your build of the library, which should correspond to all - * default builds of FreeType. - * - * This function must be called after @FT_Library_SetLcdFilter to have - * any effect. - * - * @since: - * 2.4.0 - */ - FT_EXPORT( FT_Error ) - FT_Library_SetLcdFilterWeights( FT_Library library, - unsigned char *weights ); - - /* */ - - -FT_END_HEADER - -#endif /* __FT_LCD_FILTER_H__ */ - - -/* END */ diff --git a/extlibs/headers/freetype2/ftlist.h b/extlibs/headers/freetype2/ftlist.h deleted file mode 100644 index 9950a2799..000000000 --- a/extlibs/headers/freetype2/ftlist.h +++ /dev/null @@ -1,276 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftlist.h */ -/* */ -/* Generic list support for FreeType (specification). */ -/* */ -/* Copyright 1996-2001, 2003, 2007, 2010, 2013, 2014 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - - /*************************************************************************/ - /* */ - /* This file implements functions relative to list processing. Its */ - /* data structures are defined in `freetype.h'. */ - /* */ - /*************************************************************************/ - - -#ifndef __FTLIST_H__ -#define __FTLIST_H__ - - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* list_processing */ - /* */ - /* <Title> */ - /* List Processing */ - /* */ - /* <Abstract> */ - /* Simple management of lists. */ - /* */ - /* <Description> */ - /* This section contains various definitions related to list */ - /* processing using doubly-linked nodes. */ - /* */ - /* <Order> */ - /* FT_List */ - /* FT_ListNode */ - /* FT_ListRec */ - /* FT_ListNodeRec */ - /* */ - /* FT_List_Add */ - /* FT_List_Insert */ - /* FT_List_Find */ - /* FT_List_Remove */ - /* FT_List_Up */ - /* FT_List_Iterate */ - /* FT_List_Iterator */ - /* FT_List_Finalize */ - /* FT_List_Destructor */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_List_Find */ - /* */ - /* <Description> */ - /* Find the list node for a given listed object. */ - /* */ - /* <Input> */ - /* list :: A pointer to the parent list. */ - /* data :: The address of the listed object. */ - /* */ - /* <Return> */ - /* List node. NULL if it wasn't found. */ - /* */ - FT_EXPORT( FT_ListNode ) - FT_List_Find( FT_List list, - void* data ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_List_Add */ - /* */ - /* <Description> */ - /* Append an element to the end of a list. */ - /* */ - /* <InOut> */ - /* list :: A pointer to the parent list. */ - /* node :: The node to append. */ - /* */ - FT_EXPORT( void ) - FT_List_Add( FT_List list, - FT_ListNode node ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_List_Insert */ - /* */ - /* <Description> */ - /* Insert an element at the head of a list. */ - /* */ - /* <InOut> */ - /* list :: A pointer to parent list. */ - /* node :: The node to insert. */ - /* */ - FT_EXPORT( void ) - FT_List_Insert( FT_List list, - FT_ListNode node ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_List_Remove */ - /* */ - /* <Description> */ - /* Remove a node from a list. This function doesn't check whether */ - /* the node is in the list! */ - /* */ - /* <Input> */ - /* node :: The node to remove. */ - /* */ - /* <InOut> */ - /* list :: A pointer to the parent list. */ - /* */ - FT_EXPORT( void ) - FT_List_Remove( FT_List list, - FT_ListNode node ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_List_Up */ - /* */ - /* <Description> */ - /* Move a node to the head/top of a list. Used to maintain LRU */ - /* lists. */ - /* */ - /* <InOut> */ - /* list :: A pointer to the parent list. */ - /* node :: The node to move. */ - /* */ - FT_EXPORT( void ) - FT_List_Up( FT_List list, - FT_ListNode node ); - - - /*************************************************************************/ - /* */ - /* <FuncType> */ - /* FT_List_Iterator */ - /* */ - /* <Description> */ - /* An FT_List iterator function that is called during a list parse */ - /* by @FT_List_Iterate. */ - /* */ - /* <Input> */ - /* node :: The current iteration list node. */ - /* */ - /* user :: A typeless pointer passed to @FT_List_Iterate. */ - /* Can be used to point to the iteration's state. */ - /* */ - typedef FT_Error - (*FT_List_Iterator)( FT_ListNode node, - void* user ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_List_Iterate */ - /* */ - /* <Description> */ - /* Parse a list and calls a given iterator function on each element. */ - /* Note that parsing is stopped as soon as one of the iterator calls */ - /* returns a non-zero value. */ - /* */ - /* <Input> */ - /* list :: A handle to the list. */ - /* iterator :: An iterator function, called on each node of the list. */ - /* user :: A user-supplied field that is passed as the second */ - /* argument to the iterator. */ - /* */ - /* <Return> */ - /* The result (a FreeType error code) of the last iterator call. */ - /* */ - FT_EXPORT( FT_Error ) - FT_List_Iterate( FT_List list, - FT_List_Iterator iterator, - void* user ); - - - /*************************************************************************/ - /* */ - /* <FuncType> */ - /* FT_List_Destructor */ - /* */ - /* <Description> */ - /* An @FT_List iterator function that is called during a list */ - /* finalization by @FT_List_Finalize to destroy all elements in a */ - /* given list. */ - /* */ - /* <Input> */ - /* system :: The current system object. */ - /* */ - /* data :: The current object to destroy. */ - /* */ - /* user :: A typeless pointer passed to @FT_List_Iterate. It can */ - /* be used to point to the iteration's state. */ - /* */ - typedef void - (*FT_List_Destructor)( FT_Memory memory, - void* data, - void* user ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_List_Finalize */ - /* */ - /* <Description> */ - /* Destroy all elements in the list as well as the list itself. */ - /* */ - /* <Input> */ - /* list :: A handle to the list. */ - /* */ - /* destroy :: A list destructor that will be applied to each element */ - /* of the list. Set this to NULL if not needed. */ - /* */ - /* memory :: The current memory object that handles deallocation. */ - /* */ - /* user :: A user-supplied field that is passed as the last */ - /* argument to the destructor. */ - /* */ - /* <Note> */ - /* This function expects that all nodes added by @FT_List_Add or */ - /* @FT_List_Insert have been dynamically allocated. */ - /* */ - FT_EXPORT( void ) - FT_List_Finalize( FT_List list, - FT_List_Destructor destroy, - FT_Memory memory, - void* user ); - - /* */ - - -FT_END_HEADER - -#endif /* __FTLIST_H__ */ - - -/* END */ diff --git a/extlibs/headers/freetype2/ftlzw.h b/extlibs/headers/freetype2/ftlzw.h deleted file mode 100644 index 857c0c52b..000000000 --- a/extlibs/headers/freetype2/ftlzw.h +++ /dev/null @@ -1,99 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftlzw.h */ -/* */ -/* LZW-compressed stream support. */ -/* */ -/* Copyright 2004, 2006 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __FTLZW_H__ -#define __FTLZW_H__ - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - /*************************************************************************/ - /* */ - /* <Section> */ - /* lzw */ - /* */ - /* <Title> */ - /* LZW Streams */ - /* */ - /* <Abstract> */ - /* Using LZW-compressed font files. */ - /* */ - /* <Description> */ - /* This section contains the declaration of LZW-specific functions. */ - /* */ - /*************************************************************************/ - - /************************************************************************ - * - * @function: - * FT_Stream_OpenLZW - * - * @description: - * Open a new stream to parse LZW-compressed font files. This is - * mainly used to support the compressed `*.pcf.Z' fonts that come - * with XFree86. - * - * @input: - * stream :: The target embedding stream. - * - * source :: The source stream. - * - * @return: - * FreeType error code. 0~means success. - * - * @note: - * The source stream must be opened _before_ calling this function. - * - * Calling the internal function `FT_Stream_Close' on the new stream will - * *not* call `FT_Stream_Close' on the source stream. None of the stream - * objects will be released to the heap. - * - * The stream implementation is very basic and resets the decompression - * process each time seeking backwards is needed within the stream - * - * In certain builds of the library, LZW compression recognition is - * automatically handled when calling @FT_New_Face or @FT_Open_Face. - * This means that if no font driver is capable of handling the raw - * compressed file, the library will try to open a LZW stream from it - * and re-open the face with it. - * - * This function may return `FT_Err_Unimplemented_Feature' if your build - * of FreeType was not compiled with LZW support. - */ - FT_EXPORT( FT_Error ) - FT_Stream_OpenLZW( FT_Stream stream, - FT_Stream source ); - - /* */ - - -FT_END_HEADER - -#endif /* __FTLZW_H__ */ - - -/* END */ diff --git a/extlibs/headers/freetype2/ftmac.h b/extlibs/headers/freetype2/ftmac.h deleted file mode 100644 index 42874fe6f..000000000 --- a/extlibs/headers/freetype2/ftmac.h +++ /dev/null @@ -1,274 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftmac.h */ -/* */ -/* Additional Mac-specific API. */ -/* */ -/* Copyright 1996-2001, 2004, 2006, 2007, 2013 by */ -/* Just van Rossum, David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -/***************************************************************************/ -/* */ -/* NOTE: Include this file after FT_FREETYPE_H and after any */ -/* Mac-specific headers (because this header uses Mac types such as */ -/* Handle, FSSpec, FSRef, etc.) */ -/* */ -/***************************************************************************/ - - -#ifndef __FTMAC_H__ -#define __FTMAC_H__ - - -#include <ft2build.h> - - -FT_BEGIN_HEADER - - -/* gcc-3.4.1 and later can warn about functions tagged as deprecated */ -#ifndef FT_DEPRECATED_ATTRIBUTE -#if defined(__GNUC__) && \ - ((__GNUC__ >= 4) || ((__GNUC__ == 3) && (__GNUC_MINOR__ >= 1))) -#define FT_DEPRECATED_ATTRIBUTE __attribute__((deprecated)) -#else -#define FT_DEPRECATED_ATTRIBUTE -#endif -#endif - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* mac_specific */ - /* */ - /* <Title> */ - /* Mac Specific Interface */ - /* */ - /* <Abstract> */ - /* Only available on the Macintosh. */ - /* */ - /* <Description> */ - /* The following definitions are only available if FreeType is */ - /* compiled on a Macintosh. */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_New_Face_From_FOND */ - /* */ - /* <Description> */ - /* Create a new face object from a FOND resource. */ - /* */ - /* <InOut> */ - /* library :: A handle to the library resource. */ - /* */ - /* <Input> */ - /* fond :: A FOND resource. */ - /* */ - /* face_index :: Only supported for the -1 `sanity check' special */ - /* case. */ - /* */ - /* <Output> */ - /* aface :: A handle to a new face object. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Notes> */ - /* This function can be used to create @FT_Face objects from fonts */ - /* that are installed in the system as follows. */ - /* */ - /* { */ - /* fond = GetResource( 'FOND', fontName ); */ - /* error = FT_New_Face_From_FOND( library, fond, 0, &face ); */ - /* } */ - /* */ - FT_EXPORT( FT_Error ) - FT_New_Face_From_FOND( FT_Library library, - Handle fond, - FT_Long face_index, - FT_Face *aface ) - FT_DEPRECATED_ATTRIBUTE; - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_GetFile_From_Mac_Name */ - /* */ - /* <Description> */ - /* Return an FSSpec for the disk file containing the named font. */ - /* */ - /* <Input> */ - /* fontName :: Mac OS name of the font (e.g., Times New Roman */ - /* Bold). */ - /* */ - /* <Output> */ - /* pathSpec :: FSSpec to the file. For passing to */ - /* @FT_New_Face_From_FSSpec. */ - /* */ - /* face_index :: Index of the face. For passing to */ - /* @FT_New_Face_From_FSSpec. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - FT_EXPORT( FT_Error ) - FT_GetFile_From_Mac_Name( const char* fontName, - FSSpec* pathSpec, - FT_Long* face_index ) - FT_DEPRECATED_ATTRIBUTE; - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_GetFile_From_Mac_ATS_Name */ - /* */ - /* <Description> */ - /* Return an FSSpec for the disk file containing the named font. */ - /* */ - /* <Input> */ - /* fontName :: Mac OS name of the font in ATS framework. */ - /* */ - /* <Output> */ - /* pathSpec :: FSSpec to the file. For passing to */ - /* @FT_New_Face_From_FSSpec. */ - /* */ - /* face_index :: Index of the face. For passing to */ - /* @FT_New_Face_From_FSSpec. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - FT_EXPORT( FT_Error ) - FT_GetFile_From_Mac_ATS_Name( const char* fontName, - FSSpec* pathSpec, - FT_Long* face_index ) - FT_DEPRECATED_ATTRIBUTE; - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_GetFilePath_From_Mac_ATS_Name */ - /* */ - /* <Description> */ - /* Return a pathname of the disk file and face index for given font */ - /* name that is handled by ATS framework. */ - /* */ - /* <Input> */ - /* fontName :: Mac OS name of the font in ATS framework. */ - /* */ - /* <Output> */ - /* path :: Buffer to store pathname of the file. For passing */ - /* to @FT_New_Face. The client must allocate this */ - /* buffer before calling this function. */ - /* */ - /* maxPathSize :: Lengths of the buffer `path' that client allocated. */ - /* */ - /* face_index :: Index of the face. For passing to @FT_New_Face. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - FT_EXPORT( FT_Error ) - FT_GetFilePath_From_Mac_ATS_Name( const char* fontName, - UInt8* path, - UInt32 maxPathSize, - FT_Long* face_index ) - FT_DEPRECATED_ATTRIBUTE; - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_New_Face_From_FSSpec */ - /* */ - /* <Description> */ - /* Create a new face object from a given resource and typeface index */ - /* using an FSSpec to the font file. */ - /* */ - /* <InOut> */ - /* library :: A handle to the library resource. */ - /* */ - /* <Input> */ - /* spec :: FSSpec to the font file. */ - /* */ - /* face_index :: The index of the face within the resource. The */ - /* first face has index~0. */ - /* <Output> */ - /* aface :: A handle to a new face object. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Note> */ - /* @FT_New_Face_From_FSSpec is identical to @FT_New_Face except */ - /* it accepts an FSSpec instead of a path. */ - /* */ - FT_EXPORT( FT_Error ) - FT_New_Face_From_FSSpec( FT_Library library, - const FSSpec *spec, - FT_Long face_index, - FT_Face *aface ) - FT_DEPRECATED_ATTRIBUTE; - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_New_Face_From_FSRef */ - /* */ - /* <Description> */ - /* Create a new face object from a given resource and typeface index */ - /* using an FSRef to the font file. */ - /* */ - /* <InOut> */ - /* library :: A handle to the library resource. */ - /* */ - /* <Input> */ - /* spec :: FSRef to the font file. */ - /* */ - /* face_index :: The index of the face within the resource. The */ - /* first face has index~0. */ - /* <Output> */ - /* aface :: A handle to a new face object. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Note> */ - /* @FT_New_Face_From_FSRef is identical to @FT_New_Face except */ - /* it accepts an FSRef instead of a path. */ - /* */ - FT_EXPORT( FT_Error ) - FT_New_Face_From_FSRef( FT_Library library, - const FSRef *ref, - FT_Long face_index, - FT_Face *aface ) - FT_DEPRECATED_ATTRIBUTE; - - /* */ - - -FT_END_HEADER - - -#endif /* __FTMAC_H__ */ - - -/* END */ diff --git a/extlibs/headers/freetype2/ftmm.h b/extlibs/headers/freetype2/ftmm.h deleted file mode 100644 index 2dcfd678d..000000000 --- a/extlibs/headers/freetype2/ftmm.h +++ /dev/null @@ -1,373 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftmm.h */ -/* */ -/* FreeType Multiple Master font interface (specification). */ -/* */ -/* Copyright 1996-2001, 2003, 2004, 2006, 2009, 2013 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __FTMM_H__ -#define __FTMM_H__ - - -#include <ft2build.h> -#include FT_TYPE1_TABLES_H - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* multiple_masters */ - /* */ - /* <Title> */ - /* Multiple Masters */ - /* */ - /* <Abstract> */ - /* How to manage Multiple Masters fonts. */ - /* */ - /* <Description> */ - /* The following types and functions are used to manage Multiple */ - /* Master fonts, i.e., the selection of specific design instances by */ - /* setting design axis coordinates. */ - /* */ - /* George Williams has extended this interface to make it work with */ - /* both Type~1 Multiple Masters fonts and GX distortable (var) */ - /* fonts. Some of these routines only work with MM fonts, others */ - /* will work with both types. They are similar enough that a */ - /* consistent interface makes sense. */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_MM_Axis */ - /* */ - /* <Description> */ - /* A simple structure used to model a given axis in design space for */ - /* Multiple Masters fonts. */ - /* */ - /* This structure can't be used for GX var fonts. */ - /* */ - /* <Fields> */ - /* name :: The axis's name. */ - /* */ - /* minimum :: The axis's minimum design coordinate. */ - /* */ - /* maximum :: The axis's maximum design coordinate. */ - /* */ - typedef struct FT_MM_Axis_ - { - FT_String* name; - FT_Long minimum; - FT_Long maximum; - - } FT_MM_Axis; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_Multi_Master */ - /* */ - /* <Description> */ - /* A structure used to model the axes and space of a Multiple Masters */ - /* font. */ - /* */ - /* This structure can't be used for GX var fonts. */ - /* */ - /* <Fields> */ - /* num_axis :: Number of axes. Cannot exceed~4. */ - /* */ - /* num_designs :: Number of designs; should be normally 2^num_axis */ - /* even though the Type~1 specification strangely */ - /* allows for intermediate designs to be present. This */ - /* number cannot exceed~16. */ - /* */ - /* axis :: A table of axis descriptors. */ - /* */ - typedef struct FT_Multi_Master_ - { - FT_UInt num_axis; - FT_UInt num_designs; - FT_MM_Axis axis[T1_MAX_MM_AXIS]; - - } FT_Multi_Master; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_Var_Axis */ - /* */ - /* <Description> */ - /* A simple structure used to model a given axis in design space for */ - /* Multiple Masters and GX var fonts. */ - /* */ - /* <Fields> */ - /* name :: The axis's name. */ - /* Not always meaningful for GX. */ - /* */ - /* minimum :: The axis's minimum design coordinate. */ - /* */ - /* def :: The axis's default design coordinate. */ - /* FreeType computes meaningful default values for MM; it */ - /* is then an integer value, not in 16.16 format. */ - /* */ - /* maximum :: The axis's maximum design coordinate. */ - /* */ - /* tag :: The axis's tag (the GX equivalent to `name'). */ - /* FreeType provides default values for MM if possible. */ - /* */ - /* strid :: The entry in `name' table (another GX version of */ - /* `name'). */ - /* Not meaningful for MM. */ - /* */ - typedef struct FT_Var_Axis_ - { - FT_String* name; - - FT_Fixed minimum; - FT_Fixed def; - FT_Fixed maximum; - - FT_ULong tag; - FT_UInt strid; - - } FT_Var_Axis; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_Var_Named_Style */ - /* */ - /* <Description> */ - /* A simple structure used to model a named style in a GX var font. */ - /* */ - /* This structure can't be used for MM fonts. */ - /* */ - /* <Fields> */ - /* coords :: The design coordinates for this style. */ - /* This is an array with one entry for each axis. */ - /* */ - /* strid :: The entry in `name' table identifying this style. */ - /* */ - typedef struct FT_Var_Named_Style_ - { - FT_Fixed* coords; - FT_UInt strid; - - } FT_Var_Named_Style; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_MM_Var */ - /* */ - /* <Description> */ - /* A structure used to model the axes and space of a Multiple Masters */ - /* or GX var distortable font. */ - /* */ - /* Some fields are specific to one format and not to the other. */ - /* */ - /* <Fields> */ - /* num_axis :: The number of axes. The maximum value is~4 for */ - /* MM; no limit in GX. */ - /* */ - /* num_designs :: The number of designs; should be normally */ - /* 2^num_axis for MM fonts. Not meaningful for GX */ - /* (where every glyph could have a different */ - /* number of designs). */ - /* */ - /* num_namedstyles :: The number of named styles; only meaningful for */ - /* GX that allows certain design coordinates to */ - /* have a string ID (in the `name' table) */ - /* associated with them. The font can tell the */ - /* user that, for example, Weight=1.5 is `Bold'. */ - /* */ - /* axis :: A table of axis descriptors. */ - /* GX fonts contain slightly more data than MM. */ - /* */ - /* namedstyles :: A table of named styles. */ - /* Only meaningful with GX. */ - /* */ - typedef struct FT_MM_Var_ - { - FT_UInt num_axis; - FT_UInt num_designs; - FT_UInt num_namedstyles; - FT_Var_Axis* axis; - FT_Var_Named_Style* namedstyle; - - } FT_MM_Var; - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Get_Multi_Master */ - /* */ - /* <Description> */ - /* Retrieve the Multiple Master descriptor of a given font. */ - /* */ - /* This function can't be used with GX fonts. */ - /* */ - /* <Input> */ - /* face :: A handle to the source face. */ - /* */ - /* <Output> */ - /* amaster :: The Multiple Masters descriptor. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Get_Multi_Master( FT_Face face, - FT_Multi_Master *amaster ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Get_MM_Var */ - /* */ - /* <Description> */ - /* Retrieve the Multiple Master/GX var descriptor of a given font. */ - /* */ - /* <Input> */ - /* face :: A handle to the source face. */ - /* */ - /* <Output> */ - /* amaster :: The Multiple Masters/GX var descriptor. */ - /* Allocates a data structure, which the user must free. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Get_MM_Var( FT_Face face, - FT_MM_Var* *amaster ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Set_MM_Design_Coordinates */ - /* */ - /* <Description> */ - /* For Multiple Masters fonts, choose an interpolated font design */ - /* through design coordinates. */ - /* */ - /* This function can't be used with GX fonts. */ - /* */ - /* <InOut> */ - /* face :: A handle to the source face. */ - /* */ - /* <Input> */ - /* num_coords :: The number of design coordinates (must be equal to */ - /* the number of axes in the font). */ - /* */ - /* coords :: An array of design coordinates. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Set_MM_Design_Coordinates( FT_Face face, - FT_UInt num_coords, - FT_Long* coords ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Set_Var_Design_Coordinates */ - /* */ - /* <Description> */ - /* For Multiple Master or GX Var fonts, choose an interpolated font */ - /* design through design coordinates. */ - /* */ - /* <InOut> */ - /* face :: A handle to the source face. */ - /* */ - /* <Input> */ - /* num_coords :: The number of design coordinates (must be equal to */ - /* the number of axes in the font). */ - /* */ - /* coords :: An array of design coordinates. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Set_Var_Design_Coordinates( FT_Face face, - FT_UInt num_coords, - FT_Fixed* coords ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Set_MM_Blend_Coordinates */ - /* */ - /* <Description> */ - /* For Multiple Masters and GX var fonts, choose an interpolated font */ - /* design through normalized blend coordinates. */ - /* */ - /* <InOut> */ - /* face :: A handle to the source face. */ - /* */ - /* <Input> */ - /* num_coords :: The number of design coordinates (must be equal to */ - /* the number of axes in the font). */ - /* */ - /* coords :: The design coordinates array (each element must be */ - /* between 0 and 1.0). */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Set_MM_Blend_Coordinates( FT_Face face, - FT_UInt num_coords, - FT_Fixed* coords ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Set_Var_Blend_Coordinates */ - /* */ - /* <Description> */ - /* This is another name of @FT_Set_MM_Blend_Coordinates. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Set_Var_Blend_Coordinates( FT_Face face, - FT_UInt num_coords, - FT_Fixed* coords ); - - /* */ - - -FT_END_HEADER - -#endif /* __FTMM_H__ */ - - -/* END */ diff --git a/extlibs/headers/freetype2/ftmodapi.h b/extlibs/headers/freetype2/ftmodapi.h deleted file mode 100644 index 980f15d3d..000000000 --- a/extlibs/headers/freetype2/ftmodapi.h +++ /dev/null @@ -1,667 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftmodapi.h */ -/* */ -/* FreeType modules public interface (specification). */ -/* */ -/* Copyright 1996-2003, 2006, 2008-2010, 2012, 2013 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __FTMODAPI_H__ -#define __FTMODAPI_H__ - - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* module_management */ - /* */ - /* <Title> */ - /* Module Management */ - /* */ - /* <Abstract> */ - /* How to add, upgrade, remove, and control modules from FreeType. */ - /* */ - /* <Description> */ - /* The definitions below are used to manage modules within FreeType. */ - /* Modules can be added, upgraded, and removed at runtime. */ - /* Additionally, some module properties can be controlled also. */ - /* */ - /* Here is a list of possible values of the `module_name' field in */ - /* the @FT_Module_Class structure. */ - /* */ - /* { */ - /* autofitter */ - /* bdf */ - /* cff */ - /* gxvalid */ - /* otvalid */ - /* pcf */ - /* pfr */ - /* psaux */ - /* pshinter */ - /* psnames */ - /* raster1, raster5 */ - /* sfnt */ - /* smooth, smooth-lcd, smooth-lcdv */ - /* truetype */ - /* type1 */ - /* type42 */ - /* t1cid */ - /* winfonts */ - /* } */ - /* */ - /* Note that the FreeType Cache sub-system is not a FreeType module. */ - /* */ - /* <Order> */ - /* FT_Module */ - /* FT_Module_Constructor */ - /* FT_Module_Destructor */ - /* FT_Module_Requester */ - /* FT_Module_Class */ - /* */ - /* FT_Add_Module */ - /* FT_Get_Module */ - /* FT_Remove_Module */ - /* FT_Add_Default_Modules */ - /* */ - /* FT_Property_Set */ - /* FT_Property_Get */ - /* */ - /* FT_New_Library */ - /* FT_Done_Library */ - /* FT_Reference_Library */ - /* */ - /* FT_Renderer */ - /* FT_Renderer_Class */ - /* */ - /* FT_Get_Renderer */ - /* FT_Set_Renderer */ - /* */ - /* FT_Set_Debug_Hook */ - /* */ - /*************************************************************************/ - - - /* module bit flags */ -#define FT_MODULE_FONT_DRIVER 1 /* this module is a font driver */ -#define FT_MODULE_RENDERER 2 /* this module is a renderer */ -#define FT_MODULE_HINTER 4 /* this module is a glyph hinter */ -#define FT_MODULE_STYLER 8 /* this module is a styler */ - -#define FT_MODULE_DRIVER_SCALABLE 0x100 /* the driver supports */ - /* scalable fonts */ -#define FT_MODULE_DRIVER_NO_OUTLINES 0x200 /* the driver does not */ - /* support vector outlines */ -#define FT_MODULE_DRIVER_HAS_HINTER 0x400 /* the driver provides its */ - /* own hinter */ - - - /* deprecated values */ -#define ft_module_font_driver FT_MODULE_FONT_DRIVER -#define ft_module_renderer FT_MODULE_RENDERER -#define ft_module_hinter FT_MODULE_HINTER -#define ft_module_styler FT_MODULE_STYLER - -#define ft_module_driver_scalable FT_MODULE_DRIVER_SCALABLE -#define ft_module_driver_no_outlines FT_MODULE_DRIVER_NO_OUTLINES -#define ft_module_driver_has_hinter FT_MODULE_DRIVER_HAS_HINTER - - - typedef FT_Pointer FT_Module_Interface; - - - /*************************************************************************/ - /* */ - /* <FuncType> */ - /* FT_Module_Constructor */ - /* */ - /* <Description> */ - /* A function used to initialize (not create) a new module object. */ - /* */ - /* <Input> */ - /* module :: The module to initialize. */ - /* */ - typedef FT_Error - (*FT_Module_Constructor)( FT_Module module ); - - - /*************************************************************************/ - /* */ - /* <FuncType> */ - /* FT_Module_Destructor */ - /* */ - /* <Description> */ - /* A function used to finalize (not destroy) a given module object. */ - /* */ - /* <Input> */ - /* module :: The module to finalize. */ - /* */ - typedef void - (*FT_Module_Destructor)( FT_Module module ); - - - /*************************************************************************/ - /* */ - /* <FuncType> */ - /* FT_Module_Requester */ - /* */ - /* <Description> */ - /* A function used to query a given module for a specific interface. */ - /* */ - /* <Input> */ - /* module :: The module to be searched. */ - /* */ - /* name :: The name of the interface in the module. */ - /* */ - typedef FT_Module_Interface - (*FT_Module_Requester)( FT_Module module, - const char* name ); - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_Module_Class */ - /* */ - /* <Description> */ - /* The module class descriptor. */ - /* */ - /* <Fields> */ - /* module_flags :: Bit flags describing the module. */ - /* */ - /* module_size :: The size of one module object/instance in */ - /* bytes. */ - /* */ - /* module_name :: The name of the module. */ - /* */ - /* module_version :: The version, as a 16.16 fixed number */ - /* (major.minor). */ - /* */ - /* module_requires :: The version of FreeType this module requires, */ - /* as a 16.16 fixed number (major.minor). Starts */ - /* at version 2.0, i.e., 0x20000. */ - /* */ - /* module_init :: The initializing function. */ - /* */ - /* module_done :: The finalizing function. */ - /* */ - /* get_interface :: The interface requesting function. */ - /* */ - typedef struct FT_Module_Class_ - { - FT_ULong module_flags; - FT_Long module_size; - const FT_String* module_name; - FT_Fixed module_version; - FT_Fixed module_requires; - - const void* module_interface; - - FT_Module_Constructor module_init; - FT_Module_Destructor module_done; - FT_Module_Requester get_interface; - - } FT_Module_Class; - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Add_Module */ - /* */ - /* <Description> */ - /* Add a new module to a given library instance. */ - /* */ - /* <InOut> */ - /* library :: A handle to the library object. */ - /* */ - /* <Input> */ - /* clazz :: A pointer to class descriptor for the module. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Note> */ - /* An error will be returned if a module already exists by that name, */ - /* or if the module requires a version of FreeType that is too great. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Add_Module( FT_Library library, - const FT_Module_Class* clazz ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Get_Module */ - /* */ - /* <Description> */ - /* Find a module by its name. */ - /* */ - /* <Input> */ - /* library :: A handle to the library object. */ - /* */ - /* module_name :: The module's name (as an ASCII string). */ - /* */ - /* <Return> */ - /* A module handle. 0~if none was found. */ - /* */ - /* <Note> */ - /* FreeType's internal modules aren't documented very well, and you */ - /* should look up the source code for details. */ - /* */ - FT_EXPORT( FT_Module ) - FT_Get_Module( FT_Library library, - const char* module_name ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Remove_Module */ - /* */ - /* <Description> */ - /* Remove a given module from a library instance. */ - /* */ - /* <InOut> */ - /* library :: A handle to a library object. */ - /* */ - /* <Input> */ - /* module :: A handle to a module object. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Note> */ - /* The module object is destroyed by the function in case of success. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Remove_Module( FT_Library library, - FT_Module module ); - - - /********************************************************************** - * - * @function: - * FT_Property_Set - * - * @description: - * Set a property for a given module. - * - * @input: - * library :: - * A handle to the library the module is part of. - * - * module_name :: - * The module name. - * - * property_name :: - * The property name. Properties are described in the `Synopsis' - * subsection of the module's documentation. - * - * Note that only a few modules have properties. - * - * value :: - * A generic pointer to a variable or structure that gives the new - * value of the property. The exact definition of `value' is - * dependent on the property; see the `Synopsis' subsection of the - * module's documentation. - * - * @return: - * FreeType error code. 0~means success. - * - * @note: - * If `module_name' isn't a valid module name, or `property_name' - * doesn't specify a valid property, or if `value' doesn't represent a - * valid value for the given property, an error is returned. - * - * The following example sets property `bar' (a simple integer) in - * module `foo' to value~1. - * - * { - * FT_UInt bar; - * - * - * bar = 1; - * FT_Property_Set( library, "foo", "bar", &bar ); - * } - * - * Note that the FreeType Cache sub-system doesn't recognize module - * property changes. To avoid glyph lookup confusion within the cache - * you should call @FTC_Manager_Reset to completely flush the cache if - * a module property gets changed after @FTC_Manager_New has been - * called. - * - * It is not possible to set properties of the FreeType Cache - * sub-system itself with FT_Property_Set; use @FTC_Property_Set - * instead. - * - * @since: - * 2.4.11 - * - */ - FT_EXPORT( FT_Error ) - FT_Property_Set( FT_Library library, - const FT_String* module_name, - const FT_String* property_name, - const void* value ); - - - /********************************************************************** - * - * @function: - * FT_Property_Get - * - * @description: - * Get a module's property value. - * - * @input: - * library :: - * A handle to the library the module is part of. - * - * module_name :: - * The module name. - * - * property_name :: - * The property name. Properties are described in the `Synopsis' - * subsection of the module's documentation. - * - * @inout: - * value :: - * A generic pointer to a variable or structure that gives the - * value of the property. The exact definition of `value' is - * dependent on the property; see the `Synopsis' subsection of the - * module's documentation. - * - * @return: - * FreeType error code. 0~means success. - * - * @note: - * If `module_name' isn't a valid module name, or `property_name' - * doesn't specify a valid property, or if `value' doesn't represent a - * valid value for the given property, an error is returned. - * - * The following example gets property `baz' (a range) in module `foo'. - * - * { - * typedef range_ - * { - * FT_Int32 min; - * FT_Int32 max; - * - * } range; - * - * range baz; - * - * - * FT_Property_Get( library, "foo", "baz", &baz ); - * } - * - * It is not possible to retrieve properties of the FreeType Cache - * sub-system with FT_Property_Get; use @FTC_Property_Get instead. - * - * @since: - * 2.4.11 - * - */ - FT_EXPORT( FT_Error ) - FT_Property_Get( FT_Library library, - const FT_String* module_name, - const FT_String* property_name, - void* value ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Reference_Library */ - /* */ - /* <Description> */ - /* A counter gets initialized to~1 at the time an @FT_Library */ - /* structure is created. This function increments the counter. */ - /* @FT_Done_Library then only destroys a library if the counter is~1, */ - /* otherwise it simply decrements the counter. */ - /* */ - /* This function helps in managing life-cycles of structures that */ - /* reference @FT_Library objects. */ - /* */ - /* <Input> */ - /* library :: A handle to a target library object. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Since> */ - /* 2.4.2 */ - /* */ - FT_EXPORT( FT_Error ) - FT_Reference_Library( FT_Library library ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_New_Library */ - /* */ - /* <Description> */ - /* This function is used to create a new FreeType library instance */ - /* from a given memory object. It is thus possible to use libraries */ - /* with distinct memory allocators within the same program. */ - /* */ - /* Normally, you would call this function (followed by a call to */ - /* @FT_Add_Default_Modules or a series of calls to @FT_Add_Module) */ - /* instead of @FT_Init_FreeType to initialize the FreeType library. */ - /* */ - /* Don't use @FT_Done_FreeType but @FT_Done_Library to destroy a */ - /* library instance. */ - /* */ - /* <Input> */ - /* memory :: A handle to the original memory object. */ - /* */ - /* <Output> */ - /* alibrary :: A pointer to handle of a new library object. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Note> */ - /* See the discussion of reference counters in the description of */ - /* @FT_Reference_Library. */ - /* */ - FT_EXPORT( FT_Error ) - FT_New_Library( FT_Memory memory, - FT_Library *alibrary ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Done_Library */ - /* */ - /* <Description> */ - /* Discard a given library object. This closes all drivers and */ - /* discards all resource objects. */ - /* */ - /* <Input> */ - /* library :: A handle to the target library. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Note> */ - /* See the discussion of reference counters in the description of */ - /* @FT_Reference_Library. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Done_Library( FT_Library library ); - - /* */ - - typedef void - (*FT_DebugHook_Func)( void* arg ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Set_Debug_Hook */ - /* */ - /* <Description> */ - /* Set a debug hook function for debugging the interpreter of a font */ - /* format. */ - /* */ - /* <InOut> */ - /* library :: A handle to the library object. */ - /* */ - /* <Input> */ - /* hook_index :: The index of the debug hook. You should use the */ - /* values defined in `ftobjs.h', e.g., */ - /* `FT_DEBUG_HOOK_TRUETYPE'. */ - /* */ - /* debug_hook :: The function used to debug the interpreter. */ - /* */ - /* <Note> */ - /* Currently, four debug hook slots are available, but only two (for */ - /* the TrueType and the Type~1 interpreter) are defined. */ - /* */ - /* Since the internal headers of FreeType are no longer installed, */ - /* the symbol `FT_DEBUG_HOOK_TRUETYPE' isn't available publicly. */ - /* This is a bug and will be fixed in a forthcoming release. */ - /* */ - FT_EXPORT( void ) - FT_Set_Debug_Hook( FT_Library library, - FT_UInt hook_index, - FT_DebugHook_Func debug_hook ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Add_Default_Modules */ - /* */ - /* <Description> */ - /* Add the set of default drivers to a given library object. */ - /* This is only useful when you create a library object with */ - /* @FT_New_Library (usually to plug a custom memory manager). */ - /* */ - /* <InOut> */ - /* library :: A handle to a new library object. */ - /* */ - FT_EXPORT( void ) - FT_Add_Default_Modules( FT_Library library ); - - - - /************************************************************************** - * - * @section: - * truetype_engine - * - * @title: - * The TrueType Engine - * - * @abstract: - * TrueType bytecode support. - * - * @description: - * This section contains a function used to query the level of TrueType - * bytecode support compiled in this version of the library. - * - */ - - - /************************************************************************** - * - * @enum: - * FT_TrueTypeEngineType - * - * @description: - * A list of values describing which kind of TrueType bytecode - * engine is implemented in a given FT_Library instance. It is used - * by the @FT_Get_TrueType_Engine_Type function. - * - * @values: - * FT_TRUETYPE_ENGINE_TYPE_NONE :: - * The library doesn't implement any kind of bytecode interpreter. - * - * FT_TRUETYPE_ENGINE_TYPE_UNPATENTED :: - * The library implements a bytecode interpreter that doesn't - * support the patented operations of the TrueType virtual machine. - * - * Its main use is to load certain Asian fonts that position and - * scale glyph components with bytecode instructions. It produces - * bad output for most other fonts. - * - * FT_TRUETYPE_ENGINE_TYPE_PATENTED :: - * The library implements a bytecode interpreter that covers - * the full instruction set of the TrueType virtual machine (this - * was governed by patents until May 2010, hence the name). - * - * @since: - * 2.2 - * - */ - typedef enum FT_TrueTypeEngineType_ - { - FT_TRUETYPE_ENGINE_TYPE_NONE = 0, - FT_TRUETYPE_ENGINE_TYPE_UNPATENTED, - FT_TRUETYPE_ENGINE_TYPE_PATENTED - - } FT_TrueTypeEngineType; - - - /************************************************************************** - * - * @func: - * FT_Get_TrueType_Engine_Type - * - * @description: - * Return an @FT_TrueTypeEngineType value to indicate which level of - * the TrueType virtual machine a given library instance supports. - * - * @input: - * library :: - * A library instance. - * - * @return: - * A value indicating which level is supported. - * - * @since: - * 2.2 - * - */ - FT_EXPORT( FT_TrueTypeEngineType ) - FT_Get_TrueType_Engine_Type( FT_Library library ); - - /* */ - - -FT_END_HEADER - -#endif /* __FTMODAPI_H__ */ - - -/* END */ diff --git a/extlibs/headers/freetype2/ftmoderr.h b/extlibs/headers/freetype2/ftmoderr.h deleted file mode 100644 index 5a27db151..000000000 --- a/extlibs/headers/freetype2/ftmoderr.h +++ /dev/null @@ -1,194 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftmoderr.h */ -/* */ -/* FreeType module error offsets (specification). */ -/* */ -/* Copyright 2001-2005, 2010, 2013 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - - /*************************************************************************/ - /* */ - /* This file is used to define the FreeType module error codes. */ - /* */ - /* If the macro FT_CONFIG_OPTION_USE_MODULE_ERRORS in `ftoption.h' is */ - /* set, the lower byte of an error value identifies the error code as */ - /* usual. In addition, the higher byte identifies the module. For */ - /* example, the error `FT_Err_Invalid_File_Format' has value 0x0003, the */ - /* error `TT_Err_Invalid_File_Format' has value 0x1303, the error */ - /* `T1_Err_Invalid_File_Format' has value 0x1403, etc. */ - /* */ - /* Note that `FT_Err_Ok', `TT_Err_Ok', etc. are always equal to zero, */ - /* including the high byte. */ - /* */ - /* If FT_CONFIG_OPTION_USE_MODULE_ERRORS isn't set, the higher byte of */ - /* an error value is set to zero. */ - /* */ - /* To hide the various `XXX_Err_' prefixes in the source code, FreeType */ - /* provides some macros in `fttypes.h'. */ - /* */ - /* FT_ERR( err ) */ - /* Add current error module prefix (as defined with the */ - /* `FT_ERR_PREFIX' macro) to `err'. For example, in the BDF module */ - /* the line */ - /* */ - /* error = FT_ERR( Invalid_Outline ); */ - /* */ - /* expands to */ - /* */ - /* error = BDF_Err_Invalid_Outline; */ - /* */ - /* For simplicity, you can always use `FT_Err_Ok' directly instead */ - /* of `FT_ERR( Ok )'. */ - /* */ - /* FT_ERR_EQ( errcode, err ) */ - /* FT_ERR_NEQ( errcode, err ) */ - /* Compare error code `errcode' with the error `err' for equality */ - /* and inequality, respectively. Example: */ - /* */ - /* if ( FT_ERR_EQ( error, Invalid_Outline ) ) */ - /* ... */ - /* */ - /* Using this macro you don't have to think about error prefixes. */ - /* Of course, if module errors are not active, the above example is */ - /* the same as */ - /* */ - /* if ( error == FT_Err_Invalid_Outline ) */ - /* ... */ - /* */ - /* FT_ERROR_BASE( errcode ) */ - /* FT_ERROR_MODULE( errcode ) */ - /* Get base error and module error code, respectively. */ - /* */ - /* */ - /* It can also be used to create a module error message table easily */ - /* with something like */ - /* */ - /* { */ - /* #undef __FTMODERR_H__ */ - /* #define FT_MODERRDEF( e, v, s ) { FT_Mod_Err_ ## e, s }, */ - /* #define FT_MODERR_START_LIST { */ - /* #define FT_MODERR_END_LIST { 0, 0 } }; */ - /* */ - /* const struct */ - /* { */ - /* int mod_err_offset; */ - /* const char* mod_err_msg */ - /* } ft_mod_errors[] = */ - /* */ - /* #include FT_MODULE_ERRORS_H */ - /* } */ - /* */ - /*************************************************************************/ - - -#ifndef __FTMODERR_H__ -#define __FTMODERR_H__ - - - /*******************************************************************/ - /*******************************************************************/ - /***** *****/ - /***** SETUP MACROS *****/ - /***** *****/ - /*******************************************************************/ - /*******************************************************************/ - - -#undef FT_NEED_EXTERN_C - -#ifndef FT_MODERRDEF - -#ifdef FT_CONFIG_OPTION_USE_MODULE_ERRORS -#define FT_MODERRDEF( e, v, s ) FT_Mod_Err_ ## e = v, -#else -#define FT_MODERRDEF( e, v, s ) FT_Mod_Err_ ## e = 0, -#endif - -#define FT_MODERR_START_LIST enum { -#define FT_MODERR_END_LIST FT_Mod_Err_Max }; - -#ifdef __cplusplus -#define FT_NEED_EXTERN_C - extern "C" { -#endif - -#endif /* !FT_MODERRDEF */ - - - /*******************************************************************/ - /*******************************************************************/ - /***** *****/ - /***** LIST MODULE ERROR BASES *****/ - /***** *****/ - /*******************************************************************/ - /*******************************************************************/ - - -#ifdef FT_MODERR_START_LIST - FT_MODERR_START_LIST -#endif - - - FT_MODERRDEF( Base, 0x000, "base module" ) - FT_MODERRDEF( Autofit, 0x100, "autofitter module" ) - FT_MODERRDEF( BDF, 0x200, "BDF module" ) - FT_MODERRDEF( Bzip2, 0x300, "Bzip2 module" ) - FT_MODERRDEF( Cache, 0x400, "cache module" ) - FT_MODERRDEF( CFF, 0x500, "CFF module" ) - FT_MODERRDEF( CID, 0x600, "CID module" ) - FT_MODERRDEF( Gzip, 0x700, "Gzip module" ) - FT_MODERRDEF( LZW, 0x800, "LZW module" ) - FT_MODERRDEF( OTvalid, 0x900, "OpenType validation module" ) - FT_MODERRDEF( PCF, 0xA00, "PCF module" ) - FT_MODERRDEF( PFR, 0xB00, "PFR module" ) - FT_MODERRDEF( PSaux, 0xC00, "PS auxiliary module" ) - FT_MODERRDEF( PShinter, 0xD00, "PS hinter module" ) - FT_MODERRDEF( PSnames, 0xE00, "PS names module" ) - FT_MODERRDEF( Raster, 0xF00, "raster module" ) - FT_MODERRDEF( SFNT, 0x1000, "SFNT module" ) - FT_MODERRDEF( Smooth, 0x1100, "smooth raster module" ) - FT_MODERRDEF( TrueType, 0x1200, "TrueType module" ) - FT_MODERRDEF( Type1, 0x1300, "Type 1 module" ) - FT_MODERRDEF( Type42, 0x1400, "Type 42 module" ) - FT_MODERRDEF( Winfonts, 0x1500, "Windows FON/FNT module" ) - FT_MODERRDEF( GXvalid, 0x1600, "GX validation module" ) - - -#ifdef FT_MODERR_END_LIST - FT_MODERR_END_LIST -#endif - - - /*******************************************************************/ - /*******************************************************************/ - /***** *****/ - /***** CLEANUP *****/ - /***** *****/ - /*******************************************************************/ - /*******************************************************************/ - - -#ifdef FT_NEED_EXTERN_C - } -#endif - -#undef FT_MODERR_START_LIST -#undef FT_MODERR_END_LIST -#undef FT_MODERRDEF -#undef FT_NEED_EXTERN_C - - -#endif /* __FTMODERR_H__ */ - - -/* END */ diff --git a/extlibs/headers/freetype2/ftotval.h b/extlibs/headers/freetype2/ftotval.h deleted file mode 100644 index 75ba03ee8..000000000 --- a/extlibs/headers/freetype2/ftotval.h +++ /dev/null @@ -1,204 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftotval.h */ -/* */ -/* FreeType API for validating OpenType tables (specification). */ -/* */ -/* Copyright 2004-2007, 2013, 2014 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -/***************************************************************************/ -/* */ -/* */ -/* Warning: This module might be moved to a different library in the */ -/* future to avoid a tight dependency between FreeType and the */ -/* OpenType specification. */ -/* */ -/* */ -/***************************************************************************/ - - -#ifndef __FTOTVAL_H__ -#define __FTOTVAL_H__ - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* ot_validation */ - /* */ - /* <Title> */ - /* OpenType Validation */ - /* */ - /* <Abstract> */ - /* An API to validate OpenType tables. */ - /* */ - /* <Description> */ - /* This section contains the declaration of functions to validate */ - /* some OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH). */ - /* */ - /* <Order> */ - /* FT_OpenType_Validate */ - /* FT_OpenType_Free */ - /* */ - /* FT_VALIDATE_OTXXX */ - /* */ - /*************************************************************************/ - - - /********************************************************************** - * - * @enum: - * FT_VALIDATE_OTXXX - * - * @description: - * A list of bit-field constants used with @FT_OpenType_Validate to - * indicate which OpenType tables should be validated. - * - * @values: - * FT_VALIDATE_BASE :: - * Validate BASE table. - * - * FT_VALIDATE_GDEF :: - * Validate GDEF table. - * - * FT_VALIDATE_GPOS :: - * Validate GPOS table. - * - * FT_VALIDATE_GSUB :: - * Validate GSUB table. - * - * FT_VALIDATE_JSTF :: - * Validate JSTF table. - * - * FT_VALIDATE_MATH :: - * Validate MATH table. - * - * FT_VALIDATE_OT :: - * Validate all OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH). - * - */ -#define FT_VALIDATE_BASE 0x0100 -#define FT_VALIDATE_GDEF 0x0200 -#define FT_VALIDATE_GPOS 0x0400 -#define FT_VALIDATE_GSUB 0x0800 -#define FT_VALIDATE_JSTF 0x1000 -#define FT_VALIDATE_MATH 0x2000 - -#define FT_VALIDATE_OT FT_VALIDATE_BASE | \ - FT_VALIDATE_GDEF | \ - FT_VALIDATE_GPOS | \ - FT_VALIDATE_GSUB | \ - FT_VALIDATE_JSTF | \ - FT_VALIDATE_MATH - - /********************************************************************** - * - * @function: - * FT_OpenType_Validate - * - * @description: - * Validate various OpenType tables to assure that all offsets and - * indices are valid. The idea is that a higher-level library that - * actually does the text layout can access those tables without - * error checking (which can be quite time consuming). - * - * @input: - * face :: - * A handle to the input face. - * - * validation_flags :: - * A bit field that specifies the tables to be validated. See - * @FT_VALIDATE_OTXXX for possible values. - * - * @output: - * BASE_table :: - * A pointer to the BASE table. - * - * GDEF_table :: - * A pointer to the GDEF table. - * - * GPOS_table :: - * A pointer to the GPOS table. - * - * GSUB_table :: - * A pointer to the GSUB table. - * - * JSTF_table :: - * A pointer to the JSTF table. - * - * @return: - * FreeType error code. 0~means success. - * - * @note: - * This function only works with OpenType fonts, returning an error - * otherwise. - * - * After use, the application should deallocate the five tables with - * @FT_OpenType_Free. A NULL value indicates that the table either - * doesn't exist in the font, or the application hasn't asked for - * validation. - */ - FT_EXPORT( FT_Error ) - FT_OpenType_Validate( FT_Face face, - FT_UInt validation_flags, - FT_Bytes *BASE_table, - FT_Bytes *GDEF_table, - FT_Bytes *GPOS_table, - FT_Bytes *GSUB_table, - FT_Bytes *JSTF_table ); - - /********************************************************************** - * - * @function: - * FT_OpenType_Free - * - * @description: - * Free the buffer allocated by OpenType validator. - * - * @input: - * face :: - * A handle to the input face. - * - * table :: - * The pointer to the buffer that is allocated by - * @FT_OpenType_Validate. - * - * @note: - * This function must be used to free the buffer allocated by - * @FT_OpenType_Validate only. - */ - FT_EXPORT( void ) - FT_OpenType_Free( FT_Face face, - FT_Bytes table ); - - /* */ - - -FT_END_HEADER - -#endif /* __FTOTVAL_H__ */ - - -/* END */ diff --git a/extlibs/headers/freetype2/ftoutln.h b/extlibs/headers/freetype2/ftoutln.h deleted file mode 100644 index d3b8fbd26..000000000 --- a/extlibs/headers/freetype2/ftoutln.h +++ /dev/null @@ -1,574 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftoutln.h */ -/* */ -/* Support for the FT_Outline type used to store glyph shapes of */ -/* most scalable font formats (specification). */ -/* */ -/* Copyright 1996-2003, 2005-2014 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __FTOUTLN_H__ -#define __FTOUTLN_H__ - - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* outline_processing */ - /* */ - /* <Title> */ - /* Outline Processing */ - /* */ - /* <Abstract> */ - /* Functions to create, transform, and render vectorial glyph images. */ - /* */ - /* <Description> */ - /* This section contains routines used to create and destroy scalable */ - /* glyph images known as `outlines'. These can also be measured, */ - /* transformed, and converted into bitmaps and pixmaps. */ - /* */ - /* <Order> */ - /* FT_Outline */ - /* FT_Outline_New */ - /* FT_Outline_Done */ - /* FT_Outline_Copy */ - /* FT_Outline_Translate */ - /* FT_Outline_Transform */ - /* FT_Outline_Embolden */ - /* FT_Outline_EmboldenXY */ - /* FT_Outline_Reverse */ - /* FT_Outline_Check */ - /* */ - /* FT_Outline_Get_CBox */ - /* FT_Outline_Get_BBox */ - /* */ - /* FT_Outline_Get_Bitmap */ - /* FT_Outline_Render */ - /* FT_Outline_Decompose */ - /* FT_Outline_Funcs */ - /* FT_Outline_MoveToFunc */ - /* FT_Outline_LineToFunc */ - /* FT_Outline_ConicToFunc */ - /* FT_Outline_CubicToFunc */ - /* */ - /* FT_Orientation */ - /* FT_Outline_Get_Orientation */ - /* */ - /* FT_OUTLINE_XXX */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Outline_Decompose */ - /* */ - /* <Description> */ - /* Walk over an outline's structure to decompose it into individual */ - /* segments and Bézier arcs. This function also emits `move to' */ - /* operations to indicate the start of new contours in the outline. */ - /* */ - /* <Input> */ - /* outline :: A pointer to the source target. */ - /* */ - /* func_interface :: A table of `emitters', i.e., function pointers */ - /* called during decomposition to indicate path */ - /* operations. */ - /* */ - /* <InOut> */ - /* user :: A typeless pointer that is passed to each */ - /* emitter during the decomposition. It can be */ - /* used to store the state during the */ - /* decomposition. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Note> */ - /* A contour that contains a single point only is represented by a */ - /* `move to' operation followed by `line to' to the same point. In */ - /* most cases, it is best to filter this out before using the */ - /* outline for stroking purposes (otherwise it would result in a */ - /* visible dot when round caps are used). */ - /* */ - FT_EXPORT( FT_Error ) - FT_Outline_Decompose( FT_Outline* outline, - const FT_Outline_Funcs* func_interface, - void* user ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Outline_New */ - /* */ - /* <Description> */ - /* Create a new outline of a given size. */ - /* */ - /* <Input> */ - /* library :: A handle to the library object from where the */ - /* outline is allocated. Note however that the new */ - /* outline will *not* necessarily be *freed*, when */ - /* destroying the library, by @FT_Done_FreeType. */ - /* */ - /* numPoints :: The maximum number of points within the outline. */ - /* Must be smaller than or equal to 0xFFFF (65535). */ - /* */ - /* numContours :: The maximum number of contours within the outline. */ - /* This value must be in the range 0 to `numPoints'. */ - /* */ - /* <Output> */ - /* anoutline :: A handle to the new outline. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Note> */ - /* The reason why this function takes a `library' parameter is simply */ - /* to use the library's memory allocator. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Outline_New( FT_Library library, - FT_UInt numPoints, - FT_Int numContours, - FT_Outline *anoutline ); - - - FT_EXPORT( FT_Error ) - FT_Outline_New_Internal( FT_Memory memory, - FT_UInt numPoints, - FT_Int numContours, - FT_Outline *anoutline ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Outline_Done */ - /* */ - /* <Description> */ - /* Destroy an outline created with @FT_Outline_New. */ - /* */ - /* <Input> */ - /* library :: A handle of the library object used to allocate the */ - /* outline. */ - /* */ - /* outline :: A pointer to the outline object to be discarded. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Note> */ - /* If the outline's `owner' field is not set, only the outline */ - /* descriptor will be released. */ - /* */ - /* The reason why this function takes an `library' parameter is */ - /* simply to use ft_mem_free(). */ - /* */ - FT_EXPORT( FT_Error ) - FT_Outline_Done( FT_Library library, - FT_Outline* outline ); - - - FT_EXPORT( FT_Error ) - FT_Outline_Done_Internal( FT_Memory memory, - FT_Outline* outline ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Outline_Check */ - /* */ - /* <Description> */ - /* Check the contents of an outline descriptor. */ - /* */ - /* <Input> */ - /* outline :: A handle to a source outline. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Outline_Check( FT_Outline* outline ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Outline_Get_CBox */ - /* */ - /* <Description> */ - /* Return an outline's `control box'. The control box encloses all */ - /* the outline's points, including Bézier control points. Though it */ - /* coincides with the exact bounding box for most glyphs, it can be */ - /* slightly larger in some situations (like when rotating an outline */ - /* that contains Bézier outside arcs). */ - /* */ - /* Computing the control box is very fast, while getting the bounding */ - /* box can take much more time as it needs to walk over all segments */ - /* and arcs in the outline. To get the latter, you can use the */ - /* `ftbbox' component, which is dedicated to this single task. */ - /* */ - /* <Input> */ - /* outline :: A pointer to the source outline descriptor. */ - /* */ - /* <Output> */ - /* acbox :: The outline's control box. */ - /* */ - /* <Note> */ - /* See @FT_Glyph_Get_CBox for a discussion of tricky fonts. */ - /* */ - FT_EXPORT( void ) - FT_Outline_Get_CBox( const FT_Outline* outline, - FT_BBox *acbox ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Outline_Translate */ - /* */ - /* <Description> */ - /* Apply a simple translation to the points of an outline. */ - /* */ - /* <InOut> */ - /* outline :: A pointer to the target outline descriptor. */ - /* */ - /* <Input> */ - /* xOffset :: The horizontal offset. */ - /* */ - /* yOffset :: The vertical offset. */ - /* */ - FT_EXPORT( void ) - FT_Outline_Translate( const FT_Outline* outline, - FT_Pos xOffset, - FT_Pos yOffset ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Outline_Copy */ - /* */ - /* <Description> */ - /* Copy an outline into another one. Both objects must have the */ - /* same sizes (number of points & number of contours) when this */ - /* function is called. */ - /* */ - /* <Input> */ - /* source :: A handle to the source outline. */ - /* */ - /* <Output> */ - /* target :: A handle to the target outline. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Outline_Copy( const FT_Outline* source, - FT_Outline *target ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Outline_Transform */ - /* */ - /* <Description> */ - /* Apply a simple 2x2 matrix to all of an outline's points. Useful */ - /* for applying rotations, slanting, flipping, etc. */ - /* */ - /* <InOut> */ - /* outline :: A pointer to the target outline descriptor. */ - /* */ - /* <Input> */ - /* matrix :: A pointer to the transformation matrix. */ - /* */ - /* <Note> */ - /* You can use @FT_Outline_Translate if you need to translate the */ - /* outline's points. */ - /* */ - FT_EXPORT( void ) - FT_Outline_Transform( const FT_Outline* outline, - const FT_Matrix* matrix ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Outline_Embolden */ - /* */ - /* <Description> */ - /* Embolden an outline. The new outline will be at most 4~times */ - /* `strength' pixels wider and higher. You may think of the left and */ - /* bottom borders as unchanged. */ - /* */ - /* Negative `strength' values to reduce the outline thickness are */ - /* possible also. */ - /* */ - /* <InOut> */ - /* outline :: A handle to the target outline. */ - /* */ - /* <Input> */ - /* strength :: How strong the glyph is emboldened. Expressed in */ - /* 26.6 pixel format. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Note> */ - /* The used algorithm to increase or decrease the thickness of the */ - /* glyph doesn't change the number of points; this means that certain */ - /* situations like acute angles or intersections are sometimes */ - /* handled incorrectly. */ - /* */ - /* If you need `better' metrics values you should call */ - /* @FT_Outline_Get_CBox or @FT_Outline_Get_BBox. */ - /* */ - /* Example call: */ - /* */ - /* { */ - /* FT_Load_Glyph( face, index, FT_LOAD_DEFAULT ); */ - /* if ( face->slot->format == FT_GLYPH_FORMAT_OUTLINE ) */ - /* FT_Outline_Embolden( &face->slot->outline, strength ); */ - /* } */ - /* */ - /* To get meaningful results, font scaling values must be set with */ - /* functions like @FT_Set_Char_Size before calling FT_Render_Glyph. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Outline_Embolden( FT_Outline* outline, - FT_Pos strength ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Outline_EmboldenXY */ - /* */ - /* <Description> */ - /* Embolden an outline. The new outline will be `xstrength' pixels */ - /* wider and `ystrength' pixels higher. Otherwise, it is similar to */ - /* @FT_Outline_Embolden, which uses the same strength in both */ - /* directions. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Outline_EmboldenXY( FT_Outline* outline, - FT_Pos xstrength, - FT_Pos ystrength ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Outline_Reverse */ - /* */ - /* <Description> */ - /* Reverse the drawing direction of an outline. This is used to */ - /* ensure consistent fill conventions for mirrored glyphs. */ - /* */ - /* <InOut> */ - /* outline :: A pointer to the target outline descriptor. */ - /* */ - /* <Note> */ - /* This function toggles the bit flag @FT_OUTLINE_REVERSE_FILL in */ - /* the outline's `flags' field. */ - /* */ - /* It shouldn't be used by a normal client application, unless it */ - /* knows what it is doing. */ - /* */ - FT_EXPORT( void ) - FT_Outline_Reverse( FT_Outline* outline ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Outline_Get_Bitmap */ - /* */ - /* <Description> */ - /* Render an outline within a bitmap. The outline's image is simply */ - /* OR-ed to the target bitmap. */ - /* */ - /* <Input> */ - /* library :: A handle to a FreeType library object. */ - /* */ - /* outline :: A pointer to the source outline descriptor. */ - /* */ - /* <InOut> */ - /* abitmap :: A pointer to the target bitmap descriptor. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Note> */ - /* This function does NOT CREATE the bitmap, it only renders an */ - /* outline image within the one you pass to it! Consequently, the */ - /* various fields in `abitmap' should be set accordingly. */ - /* */ - /* It will use the raster corresponding to the default glyph format. */ - /* */ - /* The value of the `num_grays' field in `abitmap' is ignored. If */ - /* you select the gray-level rasterizer, and you want less than 256 */ - /* gray levels, you have to use @FT_Outline_Render directly. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Outline_Get_Bitmap( FT_Library library, - FT_Outline* outline, - const FT_Bitmap *abitmap ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Outline_Render */ - /* */ - /* <Description> */ - /* Render an outline within a bitmap using the current scan-convert. */ - /* This function uses an @FT_Raster_Params structure as an argument, */ - /* allowing advanced features like direct composition, translucency, */ - /* etc. */ - /* */ - /* <Input> */ - /* library :: A handle to a FreeType library object. */ - /* */ - /* outline :: A pointer to the source outline descriptor. */ - /* */ - /* <InOut> */ - /* params :: A pointer to an @FT_Raster_Params structure used to */ - /* describe the rendering operation. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Note> */ - /* You should know what you are doing and how @FT_Raster_Params works */ - /* to use this function. */ - /* */ - /* The field `params.source' will be set to `outline' before the scan */ - /* converter is called, which means that the value you give to it is */ - /* actually ignored. */ - /* */ - /* The gray-level rasterizer always uses 256 gray levels. If you */ - /* want less gray levels, you have to provide your own span callback. */ - /* See the @FT_RASTER_FLAG_DIRECT value of the `flags' field in the */ - /* @FT_Raster_Params structure for more details. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Outline_Render( FT_Library library, - FT_Outline* outline, - FT_Raster_Params* params ); - - - /************************************************************************** - * - * @enum: - * FT_Orientation - * - * @description: - * A list of values used to describe an outline's contour orientation. - * - * The TrueType and PostScript specifications use different conventions - * to determine whether outline contours should be filled or unfilled. - * - * @values: - * FT_ORIENTATION_TRUETYPE :: - * According to the TrueType specification, clockwise contours must - * be filled, and counter-clockwise ones must be unfilled. - * - * FT_ORIENTATION_POSTSCRIPT :: - * According to the PostScript specification, counter-clockwise contours - * must be filled, and clockwise ones must be unfilled. - * - * FT_ORIENTATION_FILL_RIGHT :: - * This is identical to @FT_ORIENTATION_TRUETYPE, but is used to - * remember that in TrueType, everything that is to the right of - * the drawing direction of a contour must be filled. - * - * FT_ORIENTATION_FILL_LEFT :: - * This is identical to @FT_ORIENTATION_POSTSCRIPT, but is used to - * remember that in PostScript, everything that is to the left of - * the drawing direction of a contour must be filled. - * - * FT_ORIENTATION_NONE :: - * The orientation cannot be determined. That is, different parts of - * the glyph have different orientation. - * - */ - typedef enum FT_Orientation_ - { - FT_ORIENTATION_TRUETYPE = 0, - FT_ORIENTATION_POSTSCRIPT = 1, - FT_ORIENTATION_FILL_RIGHT = FT_ORIENTATION_TRUETYPE, - FT_ORIENTATION_FILL_LEFT = FT_ORIENTATION_POSTSCRIPT, - FT_ORIENTATION_NONE - - } FT_Orientation; - - - /************************************************************************** - * - * @function: - * FT_Outline_Get_Orientation - * - * @description: - * This function analyzes a glyph outline and tries to compute its - * fill orientation (see @FT_Orientation). This is done by integrating - * the total area covered by the outline. The positive integral - * corresponds to the clockwise orientation and @FT_ORIENTATION_POSTSCRIPT - * is returned. The negative integral corresponds to the counter-clockwise - * orientation and @FT_ORIENTATION_TRUETYPE is returned. - * - * Note that this will return @FT_ORIENTATION_TRUETYPE for empty - * outlines. - * - * @input: - * outline :: - * A handle to the source outline. - * - * @return: - * The orientation. - * - */ - FT_EXPORT( FT_Orientation ) - FT_Outline_Get_Orientation( FT_Outline* outline ); - - /* */ - - -FT_END_HEADER - -#endif /* __FTOUTLN_H__ */ - - -/* END */ - - -/* Local Variables: */ -/* coding: utf-8 */ -/* End: */ diff --git a/extlibs/headers/freetype2/ftpfr.h b/extlibs/headers/freetype2/ftpfr.h deleted file mode 100644 index 7d5035396..000000000 --- a/extlibs/headers/freetype2/ftpfr.h +++ /dev/null @@ -1,172 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftpfr.h */ -/* */ -/* FreeType API for accessing PFR-specific data (specification only). */ -/* */ -/* Copyright 2002, 2003, 2004, 2006, 2008, 2009 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __FTPFR_H__ -#define __FTPFR_H__ - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* pfr_fonts */ - /* */ - /* <Title> */ - /* PFR Fonts */ - /* */ - /* <Abstract> */ - /* PFR/TrueDoc specific API. */ - /* */ - /* <Description> */ - /* This section contains the declaration of PFR-specific functions. */ - /* */ - /*************************************************************************/ - - - /********************************************************************** - * - * @function: - * FT_Get_PFR_Metrics - * - * @description: - * Return the outline and metrics resolutions of a given PFR face. - * - * @input: - * face :: Handle to the input face. It can be a non-PFR face. - * - * @output: - * aoutline_resolution :: - * Outline resolution. This is equivalent to `face->units_per_EM' - * for non-PFR fonts. Optional (parameter can be NULL). - * - * ametrics_resolution :: - * Metrics resolution. This is equivalent to `outline_resolution' - * for non-PFR fonts. Optional (parameter can be NULL). - * - * ametrics_x_scale :: - * A 16.16 fixed-point number used to scale distance expressed - * in metrics units to device sub-pixels. This is equivalent to - * `face->size->x_scale', but for metrics only. Optional (parameter - * can be NULL). - * - * ametrics_y_scale :: - * Same as `ametrics_x_scale' but for the vertical direction. - * optional (parameter can be NULL). - * - * @return: - * FreeType error code. 0~means success. - * - * @note: - * If the input face is not a PFR, this function will return an error. - * However, in all cases, it will return valid values. - */ - FT_EXPORT( FT_Error ) - FT_Get_PFR_Metrics( FT_Face face, - FT_UInt *aoutline_resolution, - FT_UInt *ametrics_resolution, - FT_Fixed *ametrics_x_scale, - FT_Fixed *ametrics_y_scale ); - - - /********************************************************************** - * - * @function: - * FT_Get_PFR_Kerning - * - * @description: - * Return the kerning pair corresponding to two glyphs in a PFR face. - * The distance is expressed in metrics units, unlike the result of - * @FT_Get_Kerning. - * - * @input: - * face :: A handle to the input face. - * - * left :: Index of the left glyph. - * - * right :: Index of the right glyph. - * - * @output: - * avector :: A kerning vector. - * - * @return: - * FreeType error code. 0~means success. - * - * @note: - * This function always return distances in original PFR metrics - * units. This is unlike @FT_Get_Kerning with the @FT_KERNING_UNSCALED - * mode, which always returns distances converted to outline units. - * - * You can use the value of the `x_scale' and `y_scale' parameters - * returned by @FT_Get_PFR_Metrics to scale these to device sub-pixels. - */ - FT_EXPORT( FT_Error ) - FT_Get_PFR_Kerning( FT_Face face, - FT_UInt left, - FT_UInt right, - FT_Vector *avector ); - - - /********************************************************************** - * - * @function: - * FT_Get_PFR_Advance - * - * @description: - * Return a given glyph advance, expressed in original metrics units, - * from a PFR font. - * - * @input: - * face :: A handle to the input face. - * - * gindex :: The glyph index. - * - * @output: - * aadvance :: The glyph advance in metrics units. - * - * @return: - * FreeType error code. 0~means success. - * - * @note: - * You can use the `x_scale' or `y_scale' results of @FT_Get_PFR_Metrics - * to convert the advance to device sub-pixels (i.e., 1/64th of pixels). - */ - FT_EXPORT( FT_Error ) - FT_Get_PFR_Advance( FT_Face face, - FT_UInt gindex, - FT_Pos *aadvance ); - - /* */ - - -FT_END_HEADER - -#endif /* __FTPFR_H__ */ - - -/* END */ diff --git a/extlibs/headers/freetype2/ftrender.h b/extlibs/headers/freetype2/ftrender.h deleted file mode 100644 index e8d36363c..000000000 --- a/extlibs/headers/freetype2/ftrender.h +++ /dev/null @@ -1,237 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftrender.h */ -/* */ -/* FreeType renderer modules public interface (specification). */ -/* */ -/* Copyright 1996-2001, 2005, 2006, 2010 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __FTRENDER_H__ -#define __FTRENDER_H__ - - -#include <ft2build.h> -#include FT_MODULE_H -#include FT_GLYPH_H - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* module_management */ - /* */ - /*************************************************************************/ - - - /* create a new glyph object */ - typedef FT_Error - (*FT_Glyph_InitFunc)( FT_Glyph glyph, - FT_GlyphSlot slot ); - - /* destroys a given glyph object */ - typedef void - (*FT_Glyph_DoneFunc)( FT_Glyph glyph ); - - typedef void - (*FT_Glyph_TransformFunc)( FT_Glyph glyph, - const FT_Matrix* matrix, - const FT_Vector* delta ); - - typedef void - (*FT_Glyph_GetBBoxFunc)( FT_Glyph glyph, - FT_BBox* abbox ); - - typedef FT_Error - (*FT_Glyph_CopyFunc)( FT_Glyph source, - FT_Glyph target ); - - typedef FT_Error - (*FT_Glyph_PrepareFunc)( FT_Glyph glyph, - FT_GlyphSlot slot ); - -/* deprecated */ -#define FT_Glyph_Init_Func FT_Glyph_InitFunc -#define FT_Glyph_Done_Func FT_Glyph_DoneFunc -#define FT_Glyph_Transform_Func FT_Glyph_TransformFunc -#define FT_Glyph_BBox_Func FT_Glyph_GetBBoxFunc -#define FT_Glyph_Copy_Func FT_Glyph_CopyFunc -#define FT_Glyph_Prepare_Func FT_Glyph_PrepareFunc - - - struct FT_Glyph_Class_ - { - FT_Long glyph_size; - FT_Glyph_Format glyph_format; - FT_Glyph_InitFunc glyph_init; - FT_Glyph_DoneFunc glyph_done; - FT_Glyph_CopyFunc glyph_copy; - FT_Glyph_TransformFunc glyph_transform; - FT_Glyph_GetBBoxFunc glyph_bbox; - FT_Glyph_PrepareFunc glyph_prepare; - }; - - - typedef FT_Error - (*FT_Renderer_RenderFunc)( FT_Renderer renderer, - FT_GlyphSlot slot, - FT_UInt mode, - const FT_Vector* origin ); - - typedef FT_Error - (*FT_Renderer_TransformFunc)( FT_Renderer renderer, - FT_GlyphSlot slot, - const FT_Matrix* matrix, - const FT_Vector* delta ); - - - typedef void - (*FT_Renderer_GetCBoxFunc)( FT_Renderer renderer, - FT_GlyphSlot slot, - FT_BBox* cbox ); - - - typedef FT_Error - (*FT_Renderer_SetModeFunc)( FT_Renderer renderer, - FT_ULong mode_tag, - FT_Pointer mode_ptr ); - -/* deprecated identifiers */ -#define FTRenderer_render FT_Renderer_RenderFunc -#define FTRenderer_transform FT_Renderer_TransformFunc -#define FTRenderer_getCBox FT_Renderer_GetCBoxFunc -#define FTRenderer_setMode FT_Renderer_SetModeFunc - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_Renderer_Class */ - /* */ - /* <Description> */ - /* The renderer module class descriptor. */ - /* */ - /* <Fields> */ - /* root :: The root @FT_Module_Class fields. */ - /* */ - /* glyph_format :: The glyph image format this renderer handles. */ - /* */ - /* render_glyph :: A method used to render the image that is in a */ - /* given glyph slot into a bitmap. */ - /* */ - /* transform_glyph :: A method used to transform the image that is in */ - /* a given glyph slot. */ - /* */ - /* get_glyph_cbox :: A method used to access the glyph's cbox. */ - /* */ - /* set_mode :: A method used to pass additional parameters. */ - /* */ - /* raster_class :: For @FT_GLYPH_FORMAT_OUTLINE renderers only. */ - /* This is a pointer to its raster's class. */ - /* */ - typedef struct FT_Renderer_Class_ - { - FT_Module_Class root; - - FT_Glyph_Format glyph_format; - - FT_Renderer_RenderFunc render_glyph; - FT_Renderer_TransformFunc transform_glyph; - FT_Renderer_GetCBoxFunc get_glyph_cbox; - FT_Renderer_SetModeFunc set_mode; - - FT_Raster_Funcs* raster_class; - - } FT_Renderer_Class; - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Get_Renderer */ - /* */ - /* <Description> */ - /* Retrieve the current renderer for a given glyph format. */ - /* */ - /* <Input> */ - /* library :: A handle to the library object. */ - /* */ - /* format :: The glyph format. */ - /* */ - /* <Return> */ - /* A renderer handle. 0~if none found. */ - /* */ - /* <Note> */ - /* An error will be returned if a module already exists by that name, */ - /* or if the module requires a version of FreeType that is too great. */ - /* */ - /* To add a new renderer, simply use @FT_Add_Module. To retrieve a */ - /* renderer by its name, use @FT_Get_Module. */ - /* */ - FT_EXPORT( FT_Renderer ) - FT_Get_Renderer( FT_Library library, - FT_Glyph_Format format ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Set_Renderer */ - /* */ - /* <Description> */ - /* Set the current renderer to use, and set additional mode. */ - /* */ - /* <InOut> */ - /* library :: A handle to the library object. */ - /* */ - /* <Input> */ - /* renderer :: A handle to the renderer object. */ - /* */ - /* num_params :: The number of additional parameters. */ - /* */ - /* parameters :: Additional parameters. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Note> */ - /* In case of success, the renderer will be used to convert glyph */ - /* images in the renderer's known format into bitmaps. */ - /* */ - /* This doesn't change the current renderer for other formats. */ - /* */ - /* Currently, only the B/W renderer, if compiled with */ - /* FT_RASTER_OPTION_ANTI_ALIASING (providing a 5-levels */ - /* anti-aliasing mode; this option must be set directly in */ - /* `ftraster.c' and is undefined by default) accepts a single tag */ - /* `pal5' to set its gray palette as a character string with */ - /* 5~elements. Consequently, the third and fourth argument are zero */ - /* normally. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Set_Renderer( FT_Library library, - FT_Renderer renderer, - FT_UInt num_params, - FT_Parameter* parameters ); - - /* */ - - -FT_END_HEADER - -#endif /* __FTRENDER_H__ */ - - -/* END */ diff --git a/extlibs/headers/freetype2/ftsizes.h b/extlibs/headers/freetype2/ftsizes.h deleted file mode 100644 index 416704570..000000000 --- a/extlibs/headers/freetype2/ftsizes.h +++ /dev/null @@ -1,159 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftsizes.h */ -/* */ -/* FreeType size objects management (specification). */ -/* */ -/* Copyright 1996-2001, 2003, 2004, 2006, 2009, 2013 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - - /*************************************************************************/ - /* */ - /* Typical application would normally not need to use these functions. */ - /* However, they have been placed in a public API for the rare cases */ - /* where they are needed. */ - /* */ - /*************************************************************************/ - - -#ifndef __FTSIZES_H__ -#define __FTSIZES_H__ - - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* sizes_management */ - /* */ - /* <Title> */ - /* Size Management */ - /* */ - /* <Abstract> */ - /* Managing multiple sizes per face. */ - /* */ - /* <Description> */ - /* When creating a new face object (e.g., with @FT_New_Face), an */ - /* @FT_Size object is automatically created and used to store all */ - /* pixel-size dependent information, available in the `face->size' */ - /* field. */ - /* */ - /* It is however possible to create more sizes for a given face, */ - /* mostly in order to manage several character pixel sizes of the */ - /* same font family and style. See @FT_New_Size and @FT_Done_Size. */ - /* */ - /* Note that @FT_Set_Pixel_Sizes and @FT_Set_Char_Size only */ - /* modify the contents of the current `active' size; you thus need */ - /* to use @FT_Activate_Size to change it. */ - /* */ - /* 99% of applications won't need the functions provided here, */ - /* especially if they use the caching sub-system, so be cautious */ - /* when using these. */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_New_Size */ - /* */ - /* <Description> */ - /* Create a new size object from a given face object. */ - /* */ - /* <Input> */ - /* face :: A handle to a parent face object. */ - /* */ - /* <Output> */ - /* asize :: A handle to a new size object. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Note> */ - /* You need to call @FT_Activate_Size in order to select the new size */ - /* for upcoming calls to @FT_Set_Pixel_Sizes, @FT_Set_Char_Size, */ - /* @FT_Load_Glyph, @FT_Load_Char, etc. */ - /* */ - FT_EXPORT( FT_Error ) - FT_New_Size( FT_Face face, - FT_Size* size ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Done_Size */ - /* */ - /* <Description> */ - /* Discard a given size object. Note that @FT_Done_Face */ - /* automatically discards all size objects allocated with */ - /* @FT_New_Size. */ - /* */ - /* <Input> */ - /* size :: A handle to a target size object. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Done_Size( FT_Size size ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Activate_Size */ - /* */ - /* <Description> */ - /* Even though it is possible to create several size objects for a */ - /* given face (see @FT_New_Size for details), functions like */ - /* @FT_Load_Glyph or @FT_Load_Char only use the one that has been */ - /* activated last to determine the `current character pixel size'. */ - /* */ - /* This function can be used to `activate' a previously created size */ - /* object. */ - /* */ - /* <Input> */ - /* size :: A handle to a target size object. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Note> */ - /* If `face' is the size's parent face object, this function changes */ - /* the value of `face->size' to the input size handle. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Activate_Size( FT_Size size ); - - /* */ - - -FT_END_HEADER - -#endif /* __FTSIZES_H__ */ - - -/* END */ diff --git a/extlibs/headers/freetype2/ftsnames.h b/extlibs/headers/freetype2/ftsnames.h deleted file mode 100644 index 88af44035..000000000 --- a/extlibs/headers/freetype2/ftsnames.h +++ /dev/null @@ -1,200 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftsnames.h */ -/* */ -/* Simple interface to access SFNT name tables (which are used */ -/* to hold font names, copyright info, notices, etc.) (specification). */ -/* */ -/* This is _not_ used to retrieve glyph names! */ -/* */ -/* Copyright 1996-2003, 2006, 2009, 2010, 2013 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __FT_SFNT_NAMES_H__ -#define __FT_SFNT_NAMES_H__ - - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* sfnt_names */ - /* */ - /* <Title> */ - /* SFNT Names */ - /* */ - /* <Abstract> */ - /* Access the names embedded in TrueType and OpenType files. */ - /* */ - /* <Description> */ - /* The TrueType and OpenType specifications allow the inclusion of */ - /* a special `names table' in font files. This table contains */ - /* textual (and internationalized) information regarding the font, */ - /* like family name, copyright, version, etc. */ - /* */ - /* The definitions below are used to access them if available. */ - /* */ - /* Note that this has nothing to do with glyph names! */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_SfntName */ - /* */ - /* <Description> */ - /* A structure used to model an SFNT `name' table entry. */ - /* */ - /* <Fields> */ - /* platform_id :: The platform ID for `string'. */ - /* */ - /* encoding_id :: The encoding ID for `string'. */ - /* */ - /* language_id :: The language ID for `string'. */ - /* */ - /* name_id :: An identifier for `string'. */ - /* */ - /* string :: The `name' string. Note that its format differs */ - /* depending on the (platform,encoding) pair. It can */ - /* be a Pascal String, a UTF-16 one, etc. */ - /* */ - /* Generally speaking, the string is not */ - /* zero-terminated. Please refer to the TrueType */ - /* specification for details. */ - /* */ - /* string_len :: The length of `string' in bytes. */ - /* */ - /* <Note> */ - /* Possible values for `platform_id', `encoding_id', `language_id', */ - /* and `name_id' are given in the file `ttnameid.h'. For details */ - /* please refer to the TrueType or OpenType specification. */ - /* */ - /* See also @TT_PLATFORM_XXX, @TT_APPLE_ID_XXX, @TT_MAC_ID_XXX, */ - /* @TT_ISO_ID_XXX, and @TT_MS_ID_XXX. */ - /* */ - typedef struct FT_SfntName_ - { - FT_UShort platform_id; - FT_UShort encoding_id; - FT_UShort language_id; - FT_UShort name_id; - - FT_Byte* string; /* this string is *not* null-terminated! */ - FT_UInt string_len; /* in bytes */ - - } FT_SfntName; - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Get_Sfnt_Name_Count */ - /* */ - /* <Description> */ - /* Retrieve the number of name strings in the SFNT `name' table. */ - /* */ - /* <Input> */ - /* face :: A handle to the source face. */ - /* */ - /* <Return> */ - /* The number of strings in the `name' table. */ - /* */ - FT_EXPORT( FT_UInt ) - FT_Get_Sfnt_Name_Count( FT_Face face ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Get_Sfnt_Name */ - /* */ - /* <Description> */ - /* Retrieve a string of the SFNT `name' table for a given index. */ - /* */ - /* <Input> */ - /* face :: A handle to the source face. */ - /* */ - /* idx :: The index of the `name' string. */ - /* */ - /* <Output> */ - /* aname :: The indexed @FT_SfntName structure. */ - /* */ - /* <Return> */ - /* FreeType error code. 0~means success. */ - /* */ - /* <Note> */ - /* The `string' array returned in the `aname' structure is not */ - /* null-terminated. The application should deallocate it if it is no */ - /* longer in use. */ - /* */ - /* Use @FT_Get_Sfnt_Name_Count to get the total number of available */ - /* `name' table entries, then do a loop until you get the right */ - /* platform, encoding, and name ID. */ - /* */ - FT_EXPORT( FT_Error ) - FT_Get_Sfnt_Name( FT_Face face, - FT_UInt idx, - FT_SfntName *aname ); - - - /*************************************************************************** - * - * @constant: - * FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY - * - * @description: - * A constant used as the tag of @FT_Parameter structures to make - * FT_Open_Face() ignore preferred family subfamily names in `name' - * table since OpenType version 1.4. For backwards compatibility with - * legacy systems that have a 4-face-per-family restriction. - * - */ -#define FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY FT_MAKE_TAG( 'i', 'g', 'p', 'f' ) - - - /*************************************************************************** - * - * @constant: - * FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY - * - * @description: - * A constant used as the tag of @FT_Parameter structures to make - * FT_Open_Face() ignore preferred subfamily names in `name' table since - * OpenType version 1.4. For backwards compatibility with legacy - * systems that have a 4-face-per-family restriction. - * - */ -#define FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY FT_MAKE_TAG( 'i', 'g', 'p', 's' ) - - /* */ - - -FT_END_HEADER - -#endif /* __FT_SFNT_NAMES_H__ */ - - -/* END */ diff --git a/extlibs/headers/freetype2/ftstroke.h b/extlibs/headers/freetype2/ftstroke.h deleted file mode 100644 index bd311709f..000000000 --- a/extlibs/headers/freetype2/ftstroke.h +++ /dev/null @@ -1,785 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftstroke.h */ -/* */ -/* FreeType path stroker (specification). */ -/* */ -/* Copyright 2002-2006, 2008, 2009, 2011-2012, 2014 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __FT_STROKE_H__ -#define __FT_STROKE_H__ - -#include <ft2build.h> -#include FT_OUTLINE_H -#include FT_GLYPH_H - - -FT_BEGIN_HEADER - - - /************************************************************************ - * - * @section: - * glyph_stroker - * - * @title: - * Glyph Stroker - * - * @abstract: - * Generating bordered and stroked glyphs. - * - * @description: - * This component generates stroked outlines of a given vectorial - * glyph. It also allows you to retrieve the `outside' and/or the - * `inside' borders of the stroke. - * - * This can be useful to generate `bordered' glyph, i.e., glyphs - * displayed with a coloured (and anti-aliased) border around their - * shape. - * - * @order: - * FT_Stroker - * - * FT_Stroker_LineJoin - * FT_Stroker_LineCap - * FT_StrokerBorder - * - * FT_Outline_GetInsideBorder - * FT_Outline_GetOutsideBorder - * - * FT_Glyph_Stroke - * FT_Glyph_StrokeBorder - * - * FT_Stroker_New - * FT_Stroker_Set - * FT_Stroker_Rewind - * FT_Stroker_ParseOutline - * FT_Stroker_Done - * - * FT_Stroker_BeginSubPath - * FT_Stroker_EndSubPath - * - * FT_Stroker_LineTo - * FT_Stroker_ConicTo - * FT_Stroker_CubicTo - * - * FT_Stroker_GetBorderCounts - * FT_Stroker_ExportBorder - * FT_Stroker_GetCounts - * FT_Stroker_Export - * - */ - - - /************************************************************** - * - * @type: - * FT_Stroker - * - * @description: - * Opaque handle to a path stroker object. - */ - typedef struct FT_StrokerRec_* FT_Stroker; - - - /************************************************************** - * - * @enum: - * FT_Stroker_LineJoin - * - * @description: - * These values determine how two joining lines are rendered - * in a stroker. - * - * @values: - * FT_STROKER_LINEJOIN_ROUND :: - * Used to render rounded line joins. Circular arcs are used - * to join two lines smoothly. - * - * FT_STROKER_LINEJOIN_BEVEL :: - * Used to render beveled line joins. The outer corner of - * the joined lines is filled by enclosing the triangular - * region of the corner with a straight line between the - * outer corners of each stroke. - * - * FT_STROKER_LINEJOIN_MITER_FIXED :: - * Used to render mitered line joins, with fixed bevels if the - * miter limit is exceeded. The outer edges of the strokes - * for the two segments are extended until they meet at an - * angle. If the segments meet at too sharp an angle (such - * that the miter would extend from the intersection of the - * segments a distance greater than the product of the miter - * limit value and the border radius), then a bevel join (see - * above) is used instead. This prevents long spikes being - * created. FT_STROKER_LINEJOIN_MITER_FIXED generates a miter - * line join as used in PostScript and PDF. - * - * FT_STROKER_LINEJOIN_MITER_VARIABLE :: - * FT_STROKER_LINEJOIN_MITER :: - * Used to render mitered line joins, with variable bevels if - * the miter limit is exceeded. The intersection of the - * strokes is clipped at a line perpendicular to the bisector - * of the angle between the strokes, at the distance from the - * intersection of the segments equal to the product of the - * miter limit value and the border radius. This prevents - * long spikes being created. - * FT_STROKER_LINEJOIN_MITER_VARIABLE generates a mitered line - * join as used in XPS. FT_STROKER_LINEJOIN_MITER is an alias - * for FT_STROKER_LINEJOIN_MITER_VARIABLE, retained for - * backwards compatibility. - */ - typedef enum FT_Stroker_LineJoin_ - { - FT_STROKER_LINEJOIN_ROUND = 0, - FT_STROKER_LINEJOIN_BEVEL = 1, - FT_STROKER_LINEJOIN_MITER_VARIABLE = 2, - FT_STROKER_LINEJOIN_MITER = FT_STROKER_LINEJOIN_MITER_VARIABLE, - FT_STROKER_LINEJOIN_MITER_FIXED = 3 - - } FT_Stroker_LineJoin; - - - /************************************************************** - * - * @enum: - * FT_Stroker_LineCap - * - * @description: - * These values determine how the end of opened sub-paths are - * rendered in a stroke. - * - * @values: - * FT_STROKER_LINECAP_BUTT :: - * The end of lines is rendered as a full stop on the last - * point itself. - * - * FT_STROKER_LINECAP_ROUND :: - * The end of lines is rendered as a half-circle around the - * last point. - * - * FT_STROKER_LINECAP_SQUARE :: - * The end of lines is rendered as a square around the - * last point. - */ - typedef enum FT_Stroker_LineCap_ - { - FT_STROKER_LINECAP_BUTT = 0, - FT_STROKER_LINECAP_ROUND, - FT_STROKER_LINECAP_SQUARE - - } FT_Stroker_LineCap; - - - /************************************************************** - * - * @enum: - * FT_StrokerBorder - * - * @description: - * These values are used to select a given stroke border - * in @FT_Stroker_GetBorderCounts and @FT_Stroker_ExportBorder. - * - * @values: - * FT_STROKER_BORDER_LEFT :: - * Select the left border, relative to the drawing direction. - * - * FT_STROKER_BORDER_RIGHT :: - * Select the right border, relative to the drawing direction. - * - * @note: - * Applications are generally interested in the `inside' and `outside' - * borders. However, there is no direct mapping between these and the - * `left' and `right' ones, since this really depends on the glyph's - * drawing orientation, which varies between font formats. - * - * You can however use @FT_Outline_GetInsideBorder and - * @FT_Outline_GetOutsideBorder to get these. - */ - typedef enum FT_StrokerBorder_ - { - FT_STROKER_BORDER_LEFT = 0, - FT_STROKER_BORDER_RIGHT - - } FT_StrokerBorder; - - - /************************************************************** - * - * @function: - * FT_Outline_GetInsideBorder - * - * @description: - * Retrieve the @FT_StrokerBorder value corresponding to the - * `inside' borders of a given outline. - * - * @input: - * outline :: - * The source outline handle. - * - * @return: - * The border index. @FT_STROKER_BORDER_RIGHT for empty or invalid - * outlines. - */ - FT_EXPORT( FT_StrokerBorder ) - FT_Outline_GetInsideBorder( FT_Outline* outline ); - - - /************************************************************** - * - * @function: - * FT_Outline_GetOutsideBorder - * - * @description: - * Retrieve the @FT_StrokerBorder value corresponding to the - * `outside' borders of a given outline. - * - * @input: - * outline :: - * The source outline handle. - * - * @return: - * The border index. @FT_STROKER_BORDER_LEFT for empty or invalid - * outlines. - */ - FT_EXPORT( FT_StrokerBorder ) - FT_Outline_GetOutsideBorder( FT_Outline* outline ); - - - /************************************************************** - * - * @function: - * FT_Stroker_New - * - * @description: - * Create a new stroker object. - * - * @input: - * library :: - * FreeType library handle. - * - * @output: - * astroker :: - * A new stroker object handle. NULL in case of error. - * - * @return: - * FreeType error code. 0~means success. - */ - FT_EXPORT( FT_Error ) - FT_Stroker_New( FT_Library library, - FT_Stroker *astroker ); - - - /************************************************************** - * - * @function: - * FT_Stroker_Set - * - * @description: - * Reset a stroker object's attributes. - * - * @input: - * stroker :: - * The target stroker handle. - * - * radius :: - * The border radius. - * - * line_cap :: - * The line cap style. - * - * line_join :: - * The line join style. - * - * miter_limit :: - * The miter limit for the FT_STROKER_LINEJOIN_MITER_FIXED and - * FT_STROKER_LINEJOIN_MITER_VARIABLE line join styles, - * expressed as 16.16 fixed-point value. - * - * @note: - * The radius is expressed in the same units as the outline - * coordinates. - * - * This function calls @FT_Stroker_Rewind automatically. - */ - FT_EXPORT( void ) - FT_Stroker_Set( FT_Stroker stroker, - FT_Fixed radius, - FT_Stroker_LineCap line_cap, - FT_Stroker_LineJoin line_join, - FT_Fixed miter_limit ); - - - /************************************************************** - * - * @function: - * FT_Stroker_Rewind - * - * @description: - * Reset a stroker object without changing its attributes. - * You should call this function before beginning a new - * series of calls to @FT_Stroker_BeginSubPath or - * @FT_Stroker_EndSubPath. - * - * @input: - * stroker :: - * The target stroker handle. - */ - FT_EXPORT( void ) - FT_Stroker_Rewind( FT_Stroker stroker ); - - - /************************************************************** - * - * @function: - * FT_Stroker_ParseOutline - * - * @description: - * A convenience function used to parse a whole outline with - * the stroker. The resulting outline(s) can be retrieved - * later by functions like @FT_Stroker_GetCounts and @FT_Stroker_Export. - * - * @input: - * stroker :: - * The target stroker handle. - * - * outline :: - * The source outline. - * - * opened :: - * A boolean. If~1, the outline is treated as an open path instead - * of a closed one. - * - * @return: - * FreeType error code. 0~means success. - * - * @note: - * If `opened' is~0 (the default), the outline is treated as a closed - * path, and the stroker generates two distinct `border' outlines. - * - * If `opened' is~1, the outline is processed as an open path, and the - * stroker generates a single `stroke' outline. - * - * This function calls @FT_Stroker_Rewind automatically. - */ - FT_EXPORT( FT_Error ) - FT_Stroker_ParseOutline( FT_Stroker stroker, - FT_Outline* outline, - FT_Bool opened ); - - - /************************************************************** - * - * @function: - * FT_Stroker_BeginSubPath - * - * @description: - * Start a new sub-path in the stroker. - * - * @input: - * stroker :: - * The target stroker handle. - * - * to :: - * A pointer to the start vector. - * - * open :: - * A boolean. If~1, the sub-path is treated as an open one. - * - * @return: - * FreeType error code. 0~means success. - * - * @note: - * This function is useful when you need to stroke a path that is - * not stored as an @FT_Outline object. - */ - FT_EXPORT( FT_Error ) - FT_Stroker_BeginSubPath( FT_Stroker stroker, - FT_Vector* to, - FT_Bool open ); - - - /************************************************************** - * - * @function: - * FT_Stroker_EndSubPath - * - * @description: - * Close the current sub-path in the stroker. - * - * @input: - * stroker :: - * The target stroker handle. - * - * @return: - * FreeType error code. 0~means success. - * - * @note: - * You should call this function after @FT_Stroker_BeginSubPath. - * If the subpath was not `opened', this function `draws' a - * single line segment to the start position when needed. - */ - FT_EXPORT( FT_Error ) - FT_Stroker_EndSubPath( FT_Stroker stroker ); - - - /************************************************************** - * - * @function: - * FT_Stroker_LineTo - * - * @description: - * `Draw' a single line segment in the stroker's current sub-path, - * from the last position. - * - * @input: - * stroker :: - * The target stroker handle. - * - * to :: - * A pointer to the destination point. - * - * @return: - * FreeType error code. 0~means success. - * - * @note: - * You should call this function between @FT_Stroker_BeginSubPath and - * @FT_Stroker_EndSubPath. - */ - FT_EXPORT( FT_Error ) - FT_Stroker_LineTo( FT_Stroker stroker, - FT_Vector* to ); - - - /************************************************************** - * - * @function: - * FT_Stroker_ConicTo - * - * @description: - * `Draw' a single quadratic Bézier in the stroker's current sub-path, - * from the last position. - * - * @input: - * stroker :: - * The target stroker handle. - * - * control :: - * A pointer to a Bézier control point. - * - * to :: - * A pointer to the destination point. - * - * @return: - * FreeType error code. 0~means success. - * - * @note: - * You should call this function between @FT_Stroker_BeginSubPath and - * @FT_Stroker_EndSubPath. - */ - FT_EXPORT( FT_Error ) - FT_Stroker_ConicTo( FT_Stroker stroker, - FT_Vector* control, - FT_Vector* to ); - - - /************************************************************** - * - * @function: - * FT_Stroker_CubicTo - * - * @description: - * `Draw' a single cubic Bézier in the stroker's current sub-path, - * from the last position. - * - * @input: - * stroker :: - * The target stroker handle. - * - * control1 :: - * A pointer to the first Bézier control point. - * - * control2 :: - * A pointer to second Bézier control point. - * - * to :: - * A pointer to the destination point. - * - * @return: - * FreeType error code. 0~means success. - * - * @note: - * You should call this function between @FT_Stroker_BeginSubPath and - * @FT_Stroker_EndSubPath. - */ - FT_EXPORT( FT_Error ) - FT_Stroker_CubicTo( FT_Stroker stroker, - FT_Vector* control1, - FT_Vector* control2, - FT_Vector* to ); - - - /************************************************************** - * - * @function: - * FT_Stroker_GetBorderCounts - * - * @description: - * Call this function once you have finished parsing your paths - * with the stroker. It returns the number of points and - * contours necessary to export one of the `border' or `stroke' - * outlines generated by the stroker. - * - * @input: - * stroker :: - * The target stroker handle. - * - * border :: - * The border index. - * - * @output: - * anum_points :: - * The number of points. - * - * anum_contours :: - * The number of contours. - * - * @return: - * FreeType error code. 0~means success. - * - * @note: - * When an outline, or a sub-path, is `closed', the stroker generates - * two independent `border' outlines, named `left' and `right'. - * - * When the outline, or a sub-path, is `opened', the stroker merges - * the `border' outlines with caps. The `left' border receives all - * points, while the `right' border becomes empty. - * - * Use the function @FT_Stroker_GetCounts instead if you want to - * retrieve the counts associated to both borders. - */ - FT_EXPORT( FT_Error ) - FT_Stroker_GetBorderCounts( FT_Stroker stroker, - FT_StrokerBorder border, - FT_UInt *anum_points, - FT_UInt *anum_contours ); - - - /************************************************************** - * - * @function: - * FT_Stroker_ExportBorder - * - * @description: - * Call this function after @FT_Stroker_GetBorderCounts to - * export the corresponding border to your own @FT_Outline - * structure. - * - * Note that this function appends the border points and - * contours to your outline, but does not try to resize its - * arrays. - * - * @input: - * stroker :: - * The target stroker handle. - * - * border :: - * The border index. - * - * outline :: - * The target outline handle. - * - * @note: - * Always call this function after @FT_Stroker_GetBorderCounts to - * get sure that there is enough room in your @FT_Outline object to - * receive all new data. - * - * When an outline, or a sub-path, is `closed', the stroker generates - * two independent `border' outlines, named `left' and `right'. - * - * When the outline, or a sub-path, is `opened', the stroker merges - * the `border' outlines with caps. The `left' border receives all - * points, while the `right' border becomes empty. - * - * Use the function @FT_Stroker_Export instead if you want to - * retrieve all borders at once. - */ - FT_EXPORT( void ) - FT_Stroker_ExportBorder( FT_Stroker stroker, - FT_StrokerBorder border, - FT_Outline* outline ); - - - /************************************************************** - * - * @function: - * FT_Stroker_GetCounts - * - * @description: - * Call this function once you have finished parsing your paths - * with the stroker. It returns the number of points and - * contours necessary to export all points/borders from the stroked - * outline/path. - * - * @input: - * stroker :: - * The target stroker handle. - * - * @output: - * anum_points :: - * The number of points. - * - * anum_contours :: - * The number of contours. - * - * @return: - * FreeType error code. 0~means success. - */ - FT_EXPORT( FT_Error ) - FT_Stroker_GetCounts( FT_Stroker stroker, - FT_UInt *anum_points, - FT_UInt *anum_contours ); - - - /************************************************************** - * - * @function: - * FT_Stroker_Export - * - * @description: - * Call this function after @FT_Stroker_GetBorderCounts to - * export all borders to your own @FT_Outline structure. - * - * Note that this function appends the border points and - * contours to your outline, but does not try to resize its - * arrays. - * - * @input: - * stroker :: - * The target stroker handle. - * - * outline :: - * The target outline handle. - */ - FT_EXPORT( void ) - FT_Stroker_Export( FT_Stroker stroker, - FT_Outline* outline ); - - - /************************************************************** - * - * @function: - * FT_Stroker_Done - * - * @description: - * Destroy a stroker object. - * - * @input: - * stroker :: - * A stroker handle. Can be NULL. - */ - FT_EXPORT( void ) - FT_Stroker_Done( FT_Stroker stroker ); - - - /************************************************************** - * - * @function: - * FT_Glyph_Stroke - * - * @description: - * Stroke a given outline glyph object with a given stroker. - * - * @inout: - * pglyph :: - * Source glyph handle on input, new glyph handle on output. - * - * @input: - * stroker :: - * A stroker handle. - * - * destroy :: - * A Boolean. If~1, the source glyph object is destroyed - * on success. - * - * @return: - * FreeType error code. 0~means success. - * - * @note: - * The source glyph is untouched in case of error. - * - * Adding stroke may yield a significantly wider and taller glyph - * depending on how large of a radius was used to stroke the glyph. You - * may need to manually adjust horizontal and vertical advance amounts - * to account for this added size. - */ - FT_EXPORT( FT_Error ) - FT_Glyph_Stroke( FT_Glyph *pglyph, - FT_Stroker stroker, - FT_Bool destroy ); - - - /************************************************************** - * - * @function: - * FT_Glyph_StrokeBorder - * - * @description: - * Stroke a given outline glyph object with a given stroker, but - * only return either its inside or outside border. - * - * @inout: - * pglyph :: - * Source glyph handle on input, new glyph handle on output. - * - * @input: - * stroker :: - * A stroker handle. - * - * inside :: - * A Boolean. If~1, return the inside border, otherwise - * the outside border. - * - * destroy :: - * A Boolean. If~1, the source glyph object is destroyed - * on success. - * - * @return: - * FreeType error code. 0~means success. - * - * @note: - * The source glyph is untouched in case of error. - * - * Adding stroke may yield a significantly wider and taller glyph - * depending on how large of a radius was used to stroke the glyph. You - * may need to manually adjust horizontal and vertical advance amounts - * to account for this added size. - */ - FT_EXPORT( FT_Error ) - FT_Glyph_StrokeBorder( FT_Glyph *pglyph, - FT_Stroker stroker, - FT_Bool inside, - FT_Bool destroy ); - - /* */ - -FT_END_HEADER - -#endif /* __FT_STROKE_H__ */ - - -/* END */ - - -/* Local Variables: */ -/* coding: utf-8 */ -/* End: */ diff --git a/extlibs/headers/freetype2/ftsynth.h b/extlibs/headers/freetype2/ftsynth.h deleted file mode 100644 index d0ea73087..000000000 --- a/extlibs/headers/freetype2/ftsynth.h +++ /dev/null @@ -1,82 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftsynth.h */ -/* */ -/* FreeType synthesizing code for emboldening and slanting */ -/* (specification). */ -/* */ -/* Copyright 2000-2001, 2003, 2006, 2008, 2012, 2013 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - - /*************************************************************************/ - /*************************************************************************/ - /*************************************************************************/ - /*************************************************************************/ - /*************************************************************************/ - /********* *********/ - /********* WARNING, THIS IS ALPHA CODE! THIS API *********/ - /********* IS DUE TO CHANGE UNTIL STRICTLY NOTIFIED BY THE *********/ - /********* FREETYPE DEVELOPMENT TEAM *********/ - /********* *********/ - /*************************************************************************/ - /*************************************************************************/ - /*************************************************************************/ - /*************************************************************************/ - /*************************************************************************/ - - - /* Main reason for not lifting the functions in this module to a */ - /* `standard' API is that the used parameters for emboldening and */ - /* slanting are not configurable. Consider the functions as a */ - /* code resource that should be copied into the application and */ - /* adapted to the particular needs. */ - - -#ifndef __FTSYNTH_H__ -#define __FTSYNTH_H__ - - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - /* Embolden a glyph by a `reasonable' value (which is highly a matter of */ - /* taste). This function is actually a convenience function, providing */ - /* a wrapper for @FT_Outline_Embolden and @FT_Bitmap_Embolden. */ - /* */ - /* For emboldened outlines the height, width, and advance metrics are */ - /* increased by the strength of the emboldening. You can also call */ - /* @FT_Outline_Get_CBox to get precise values. */ - FT_EXPORT( void ) - FT_GlyphSlot_Embolden( FT_GlyphSlot slot ); - - /* Slant an outline glyph to the right by about 12 degrees. */ - FT_EXPORT( void ) - FT_GlyphSlot_Oblique( FT_GlyphSlot slot ); - - /* */ - - -FT_END_HEADER - -#endif /* __FTSYNTH_H__ */ - - -/* END */ diff --git a/extlibs/headers/freetype2/ftsystem.h b/extlibs/headers/freetype2/ftsystem.h deleted file mode 100644 index 7436ed267..000000000 --- a/extlibs/headers/freetype2/ftsystem.h +++ /dev/null @@ -1,355 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftsystem.h */ -/* */ -/* FreeType low-level system interface definition (specification). */ -/* */ -/* Copyright 1996-2001, 2002, 2005, 2010, 2014 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __FTSYSTEM_H__ -#define __FTSYSTEM_H__ - - -#include <ft2build.h> - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* system_interface */ - /* */ - /* <Title> */ - /* System Interface */ - /* */ - /* <Abstract> */ - /* How FreeType manages memory and i/o. */ - /* */ - /* <Description> */ - /* This section contains various definitions related to memory */ - /* management and i/o access. You need to understand this */ - /* information if you want to use a custom memory manager or you own */ - /* i/o streams. */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* M E M O R Y M A N A G E M E N T */ - /* */ - /*************************************************************************/ - - - /************************************************************************* - * - * @type: - * FT_Memory - * - * @description: - * A handle to a given memory manager object, defined with an - * @FT_MemoryRec structure. - * - */ - typedef struct FT_MemoryRec_* FT_Memory; - - - /************************************************************************* - * - * @functype: - * FT_Alloc_Func - * - * @description: - * A function used to allocate `size' bytes from `memory'. - * - * @input: - * memory :: - * A handle to the source memory manager. - * - * size :: - * The size in bytes to allocate. - * - * @return: - * Address of new memory block. 0~in case of failure. - * - */ - typedef void* - (*FT_Alloc_Func)( FT_Memory memory, - long size ); - - - /************************************************************************* - * - * @functype: - * FT_Free_Func - * - * @description: - * A function used to release a given block of memory. - * - * @input: - * memory :: - * A handle to the source memory manager. - * - * block :: - * The address of the target memory block. - * - */ - typedef void - (*FT_Free_Func)( FT_Memory memory, - void* block ); - - - /************************************************************************* - * - * @functype: - * FT_Realloc_Func - * - * @description: - * A function used to re-allocate a given block of memory. - * - * @input: - * memory :: - * A handle to the source memory manager. - * - * cur_size :: - * The block's current size in bytes. - * - * new_size :: - * The block's requested new size. - * - * block :: - * The block's current address. - * - * @return: - * New block address. 0~in case of memory shortage. - * - * @note: - * In case of error, the old block must still be available. - * - */ - typedef void* - (*FT_Realloc_Func)( FT_Memory memory, - long cur_size, - long new_size, - void* block ); - - - /************************************************************************* - * - * @struct: - * FT_MemoryRec - * - * @description: - * A structure used to describe a given memory manager to FreeType~2. - * - * @fields: - * user :: - * A generic typeless pointer for user data. - * - * alloc :: - * A pointer type to an allocation function. - * - * free :: - * A pointer type to an memory freeing function. - * - * realloc :: - * A pointer type to a reallocation function. - * - */ - struct FT_MemoryRec_ - { - void* user; - FT_Alloc_Func alloc; - FT_Free_Func free; - FT_Realloc_Func realloc; - }; - - - /*************************************************************************/ - /* */ - /* I / O M A N A G E M E N T */ - /* */ - /*************************************************************************/ - - - /************************************************************************* - * - * @type: - * FT_Stream - * - * @description: - * A handle to an input stream. - * - * @also: - * See @FT_StreamRec for the publicly accessible fields of a given - * stream object. - * - */ - typedef struct FT_StreamRec_* FT_Stream; - - - /************************************************************************* - * - * @struct: - * FT_StreamDesc - * - * @description: - * A union type used to store either a long or a pointer. This is used - * to store a file descriptor or a `FILE*' in an input stream. - * - */ - typedef union FT_StreamDesc_ - { - long value; - void* pointer; - - } FT_StreamDesc; - - - /************************************************************************* - * - * @functype: - * FT_Stream_IoFunc - * - * @description: - * A function used to seek and read data from a given input stream. - * - * @input: - * stream :: - * A handle to the source stream. - * - * offset :: - * The offset of read in stream (always from start). - * - * buffer :: - * The address of the read buffer. - * - * count :: - * The number of bytes to read from the stream. - * - * @return: - * The number of bytes effectively read by the stream. - * - * @note: - * This function might be called to perform a seek or skip operation - * with a `count' of~0. A non-zero return value then indicates an - * error. - * - */ - typedef unsigned long - (*FT_Stream_IoFunc)( FT_Stream stream, - unsigned long offset, - unsigned char* buffer, - unsigned long count ); - - - /************************************************************************* - * - * @functype: - * FT_Stream_CloseFunc - * - * @description: - * A function used to close a given input stream. - * - * @input: - * stream :: - * A handle to the target stream. - * - */ - typedef void - (*FT_Stream_CloseFunc)( FT_Stream stream ); - - - /************************************************************************* - * - * @struct: - * FT_StreamRec - * - * @description: - * A structure used to describe an input stream. - * - * @input: - * base :: - * For memory-based streams, this is the address of the first stream - * byte in memory. This field should always be set to NULL for - * disk-based streams. - * - * size :: - * The stream size in bytes. - * - * In case of compressed streams where the size is unknown before - * actually doing the decompression, the value is set to 0x7FFFFFFF. - * (Note that this size value can occur for normal streams also; it is - * thus just a hint.) - * - * pos :: - * The current position within the stream. - * - * descriptor :: - * This field is a union that can hold an integer or a pointer. It is - * used by stream implementations to store file descriptors or `FILE*' - * pointers. - * - * pathname :: - * This field is completely ignored by FreeType. However, it is often - * useful during debugging to use it to store the stream's filename - * (where available). - * - * read :: - * The stream's input function. - * - * close :: - * The stream's close function. - * - * memory :: - * The memory manager to use to preload frames. This is set - * internally by FreeType and shouldn't be touched by stream - * implementations. - * - * cursor :: - * This field is set and used internally by FreeType when parsing - * frames. - * - * limit :: - * This field is set and used internally by FreeType when parsing - * frames. - * - */ - typedef struct FT_StreamRec_ - { - unsigned char* base; - unsigned long size; - unsigned long pos; - - FT_StreamDesc descriptor; - FT_StreamDesc pathname; - FT_Stream_IoFunc read; - FT_Stream_CloseFunc close; - - FT_Memory memory; - unsigned char* cursor; - unsigned char* limit; - - } FT_StreamRec; - - /* */ - - -FT_END_HEADER - -#endif /* __FTSYSTEM_H__ */ - - -/* END */ diff --git a/extlibs/headers/freetype2/fttrigon.h b/extlibs/headers/freetype2/fttrigon.h deleted file mode 100644 index 9c7b54324..000000000 --- a/extlibs/headers/freetype2/fttrigon.h +++ /dev/null @@ -1,350 +0,0 @@ -/***************************************************************************/ -/* */ -/* fttrigon.h */ -/* */ -/* FreeType trigonometric functions (specification). */ -/* */ -/* Copyright 2001, 2003, 2005, 2007, 2013 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __FTTRIGON_H__ -#define __FTTRIGON_H__ - -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* computations */ - /* */ - /*************************************************************************/ - - - /************************************************************************* - * - * @type: - * FT_Angle - * - * @description: - * This type is used to model angle values in FreeType. Note that the - * angle is a 16.16 fixed-point value expressed in degrees. - * - */ - typedef FT_Fixed FT_Angle; - - - /************************************************************************* - * - * @macro: - * FT_ANGLE_PI - * - * @description: - * The angle pi expressed in @FT_Angle units. - * - */ -#define FT_ANGLE_PI ( 180L << 16 ) - - - /************************************************************************* - * - * @macro: - * FT_ANGLE_2PI - * - * @description: - * The angle 2*pi expressed in @FT_Angle units. - * - */ -#define FT_ANGLE_2PI ( FT_ANGLE_PI * 2 ) - - - /************************************************************************* - * - * @macro: - * FT_ANGLE_PI2 - * - * @description: - * The angle pi/2 expressed in @FT_Angle units. - * - */ -#define FT_ANGLE_PI2 ( FT_ANGLE_PI / 2 ) - - - /************************************************************************* - * - * @macro: - * FT_ANGLE_PI4 - * - * @description: - * The angle pi/4 expressed in @FT_Angle units. - * - */ -#define FT_ANGLE_PI4 ( FT_ANGLE_PI / 4 ) - - - /************************************************************************* - * - * @function: - * FT_Sin - * - * @description: - * Return the sinus of a given angle in fixed-point format. - * - * @input: - * angle :: - * The input angle. - * - * @return: - * The sinus value. - * - * @note: - * If you need both the sinus and cosinus for a given angle, use the - * function @FT_Vector_Unit. - * - */ - FT_EXPORT( FT_Fixed ) - FT_Sin( FT_Angle angle ); - - - /************************************************************************* - * - * @function: - * FT_Cos - * - * @description: - * Return the cosinus of a given angle in fixed-point format. - * - * @input: - * angle :: - * The input angle. - * - * @return: - * The cosinus value. - * - * @note: - * If you need both the sinus and cosinus for a given angle, use the - * function @FT_Vector_Unit. - * - */ - FT_EXPORT( FT_Fixed ) - FT_Cos( FT_Angle angle ); - - - /************************************************************************* - * - * @function: - * FT_Tan - * - * @description: - * Return the tangent of a given angle in fixed-point format. - * - * @input: - * angle :: - * The input angle. - * - * @return: - * The tangent value. - * - */ - FT_EXPORT( FT_Fixed ) - FT_Tan( FT_Angle angle ); - - - /************************************************************************* - * - * @function: - * FT_Atan2 - * - * @description: - * Return the arc-tangent corresponding to a given vector (x,y) in - * the 2d plane. - * - * @input: - * x :: - * The horizontal vector coordinate. - * - * y :: - * The vertical vector coordinate. - * - * @return: - * The arc-tangent value (i.e. angle). - * - */ - FT_EXPORT( FT_Angle ) - FT_Atan2( FT_Fixed x, - FT_Fixed y ); - - - /************************************************************************* - * - * @function: - * FT_Angle_Diff - * - * @description: - * Return the difference between two angles. The result is always - * constrained to the ]-PI..PI] interval. - * - * @input: - * angle1 :: - * First angle. - * - * angle2 :: - * Second angle. - * - * @return: - * Constrained value of `value2-value1'. - * - */ - FT_EXPORT( FT_Angle ) - FT_Angle_Diff( FT_Angle angle1, - FT_Angle angle2 ); - - - /************************************************************************* - * - * @function: - * FT_Vector_Unit - * - * @description: - * Return the unit vector corresponding to a given angle. After the - * call, the value of `vec.x' will be `sin(angle)', and the value of - * `vec.y' will be `cos(angle)'. - * - * This function is useful to retrieve both the sinus and cosinus of a - * given angle quickly. - * - * @output: - * vec :: - * The address of target vector. - * - * @input: - * angle :: - * The input angle. - * - */ - FT_EXPORT( void ) - FT_Vector_Unit( FT_Vector* vec, - FT_Angle angle ); - - - /************************************************************************* - * - * @function: - * FT_Vector_Rotate - * - * @description: - * Rotate a vector by a given angle. - * - * @inout: - * vec :: - * The address of target vector. - * - * @input: - * angle :: - * The input angle. - * - */ - FT_EXPORT( void ) - FT_Vector_Rotate( FT_Vector* vec, - FT_Angle angle ); - - - /************************************************************************* - * - * @function: - * FT_Vector_Length - * - * @description: - * Return the length of a given vector. - * - * @input: - * vec :: - * The address of target vector. - * - * @return: - * The vector length, expressed in the same units that the original - * vector coordinates. - * - */ - FT_EXPORT( FT_Fixed ) - FT_Vector_Length( FT_Vector* vec ); - - - /************************************************************************* - * - * @function: - * FT_Vector_Polarize - * - * @description: - * Compute both the length and angle of a given vector. - * - * @input: - * vec :: - * The address of source vector. - * - * @output: - * length :: - * The vector length. - * - * angle :: - * The vector angle. - * - */ - FT_EXPORT( void ) - FT_Vector_Polarize( FT_Vector* vec, - FT_Fixed *length, - FT_Angle *angle ); - - - /************************************************************************* - * - * @function: - * FT_Vector_From_Polar - * - * @description: - * Compute vector coordinates from a length and angle. - * - * @output: - * vec :: - * The address of source vector. - * - * @input: - * length :: - * The vector length. - * - * angle :: - * The vector angle. - * - */ - FT_EXPORT( void ) - FT_Vector_From_Polar( FT_Vector* vec, - FT_Fixed length, - FT_Angle angle ); - - /* */ - - -FT_END_HEADER - -#endif /* __FTTRIGON_H__ */ - - -/* END */ diff --git a/extlibs/headers/freetype2/ftttdrv.h b/extlibs/headers/freetype2/ftttdrv.h deleted file mode 100644 index 358841397..000000000 --- a/extlibs/headers/freetype2/ftttdrv.h +++ /dev/null @@ -1,170 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftttdrv.h */ -/* */ -/* FreeType API for controlling the TrueType driver */ -/* (specification only). */ -/* */ -/* Copyright 2013 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __FTTTDRV_H__ -#define __FTTTDRV_H__ - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - - /************************************************************************** - * - * @section: - * tt_driver - * - * @title: - * The TrueType driver - * - * @abstract: - * Controlling the TrueType driver module. - * - * @description: - * While FreeType's TrueType driver doesn't expose API functions by - * itself, it is possible to control its behaviour with @FT_Property_Set - * and @FT_Property_Get. The following lists the available properties - * together with the necessary macros and structures. - * - * The TrueType driver's module name is `truetype'. - * - */ - - - /************************************************************************** - * - * @property: - * interpreter-version - * - * @description: - * Currently, two versions are available, representing the bytecode - * interpreter with and without subpixel hinting support, - * respectively. The default is subpixel support if - * TT_CONFIG_OPTION_SUBPIXEL_HINTING is defined, and no subpixel - * support otherwise (since it isn't available then). - * - * If subpixel hinting is on, many TrueType bytecode instructions - * behave differently compared to B/W or grayscale rendering. The - * main idea is to render at a much increased horizontal resolution, - * then sampling down the created output to subpixel precision. - * However, many older fonts are not suited to this and must be - * specially taken care of by applying (hardcoded) font-specific - * tweaks. - * - * Details on subpixel hinting and some of the necessary tweaks can be - * found in Greg Hitchcock's whitepaper at - * `http://www.microsoft.com/typography/cleartype/truetypecleartype.aspx'. - * - * The following example code demonstrates how to activate subpixel - * hinting (omitting the error handling). - * - * { - * FT_Library library; - * FT_Face face; - * FT_UInt interpreter_version = TT_INTERPRETER_VERSION_38; - * - * - * FT_Init_FreeType( &library ); - * - * FT_Property_Set( library, "truetype", - * "interpreter-version", - * &interpreter_version ); - * } - * - * @note: - * This property can be used with @FT_Property_Get also. - * - */ - - - /************************************************************************** - * - * @enum: - * TT_INTERPRETER_VERSION_XXX - * - * @description: - * A list of constants used for the @interpreter-version property to - * select the hinting engine for Truetype fonts. - * - * The numeric value in the constant names represents the version - * number as returned by the `GETINFO' bytecode instruction. - * - * @values: - * TT_INTERPRETER_VERSION_35 :: - * Version~35 corresponds to MS rasterizer v.1.7 as used e.g. in - * Windows~98; only grayscale and B/W rasterizing is supported. - * - * TT_INTERPRETER_VERSION_38 :: - * Version~38 corresponds to MS rasterizer v.1.9; it is roughly - * equivalent to the hinting provided by DirectWrite ClearType (as - * can be found, for example, in the Internet Explorer~9 running on - * Windows~7). - * - * @note: - * This property controls the behaviour of the bytecode interpreter - * and thus how outlines get hinted. It does *not* control how glyph - * get rasterized! In particular, it does not control subpixel color - * filtering. - * - * If FreeType has not been compiled with configuration option - * FT_CONFIG_OPTION_SUBPIXEL_HINTING, selecting version~38 causes an - * `FT_Err_Unimplemented_Feature' error. - * - * Depending on the graphics framework, Microsoft uses different - * bytecode engines. As a consequence, the version numbers returned by - * a call to the `GETINFO[1]' bytecode instruction are more convoluted - * than desired. - * - * { - * framework Windows version result of GETINFO[1] - * ---------------------------------------------------- - * GDI before XP 35 - * GDI XP and later 37 - * GDI+ old before Vista 37 - * GDI+ old Vista, 7 38 - * GDI+ after 7 40 - * DWrite before 8 39 - * DWrite 8 and later 40 - * } - * - * Since FreeType doesn't provide all capabilities of DWrite ClearType, - * using version~38 seems justified. - * - */ -#define TT_INTERPRETER_VERSION_35 35 -#define TT_INTERPRETER_VERSION_38 38 - - /* */ - - -FT_END_HEADER - - -#endif /* __FTTTDRV_H__ */ - - -/* END */ diff --git a/extlibs/headers/freetype2/fttypes.h b/extlibs/headers/freetype2/fttypes.h deleted file mode 100644 index 2c01e8737..000000000 --- a/extlibs/headers/freetype2/fttypes.h +++ /dev/null @@ -1,602 +0,0 @@ -/***************************************************************************/ -/* */ -/* fttypes.h */ -/* */ -/* FreeType simple types definitions (specification only). */ -/* */ -/* Copyright 1996-2002, 2004, 2006-2009, 2012-2014 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __FTTYPES_H__ -#define __FTTYPES_H__ - - -#include <ft2build.h> -#include FT_CONFIG_CONFIG_H -#include FT_SYSTEM_H -#include FT_IMAGE_H - -#include <stddef.h> - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* basic_types */ - /* */ - /* <Title> */ - /* Basic Data Types */ - /* */ - /* <Abstract> */ - /* The basic data types defined by the library. */ - /* */ - /* <Description> */ - /* This section contains the basic data types defined by FreeType~2, */ - /* ranging from simple scalar types to bitmap descriptors. More */ - /* font-specific structures are defined in a different section. */ - /* */ - /* <Order> */ - /* FT_Byte */ - /* FT_Bytes */ - /* FT_Char */ - /* FT_Int */ - /* FT_UInt */ - /* FT_Int16 */ - /* FT_UInt16 */ - /* FT_Int32 */ - /* FT_UInt32 */ - /* FT_Int64 */ - /* FT_UInt64 */ - /* FT_Short */ - /* FT_UShort */ - /* FT_Long */ - /* FT_ULong */ - /* FT_Bool */ - /* FT_Offset */ - /* FT_PtrDist */ - /* FT_String */ - /* FT_Tag */ - /* FT_Error */ - /* FT_Fixed */ - /* FT_Pointer */ - /* FT_Pos */ - /* FT_Vector */ - /* FT_BBox */ - /* FT_Matrix */ - /* FT_FWord */ - /* FT_UFWord */ - /* FT_F2Dot14 */ - /* FT_UnitVector */ - /* FT_F26Dot6 */ - /* FT_Data */ - /* */ - /* FT_MAKE_TAG */ - /* */ - /* FT_Generic */ - /* FT_Generic_Finalizer */ - /* */ - /* FT_Bitmap */ - /* FT_Pixel_Mode */ - /* FT_Palette_Mode */ - /* FT_Glyph_Format */ - /* FT_IMAGE_TAG */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Bool */ - /* */ - /* <Description> */ - /* A typedef of unsigned char, used for simple booleans. As usual, */ - /* values 1 and~0 represent true and false, respectively. */ - /* */ - typedef unsigned char FT_Bool; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_FWord */ - /* */ - /* <Description> */ - /* A signed 16-bit integer used to store a distance in original font */ - /* units. */ - /* */ - typedef signed short FT_FWord; /* distance in FUnits */ - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_UFWord */ - /* */ - /* <Description> */ - /* An unsigned 16-bit integer used to store a distance in original */ - /* font units. */ - /* */ - typedef unsigned short FT_UFWord; /* unsigned distance */ - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Char */ - /* */ - /* <Description> */ - /* A simple typedef for the _signed_ char type. */ - /* */ - typedef signed char FT_Char; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Byte */ - /* */ - /* <Description> */ - /* A simple typedef for the _unsigned_ char type. */ - /* */ - typedef unsigned char FT_Byte; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Bytes */ - /* */ - /* <Description> */ - /* A typedef for constant memory areas. */ - /* */ - typedef const FT_Byte* FT_Bytes; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Tag */ - /* */ - /* <Description> */ - /* A typedef for 32-bit tags (as used in the SFNT format). */ - /* */ - typedef FT_UInt32 FT_Tag; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_String */ - /* */ - /* <Description> */ - /* A simple typedef for the char type, usually used for strings. */ - /* */ - typedef char FT_String; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Short */ - /* */ - /* <Description> */ - /* A typedef for signed short. */ - /* */ - typedef signed short FT_Short; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_UShort */ - /* */ - /* <Description> */ - /* A typedef for unsigned short. */ - /* */ - typedef unsigned short FT_UShort; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Int */ - /* */ - /* <Description> */ - /* A typedef for the int type. */ - /* */ - typedef signed int FT_Int; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_UInt */ - /* */ - /* <Description> */ - /* A typedef for the unsigned int type. */ - /* */ - typedef unsigned int FT_UInt; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Long */ - /* */ - /* <Description> */ - /* A typedef for signed long. */ - /* */ - typedef signed long FT_Long; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_ULong */ - /* */ - /* <Description> */ - /* A typedef for unsigned long. */ - /* */ - typedef unsigned long FT_ULong; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_F2Dot14 */ - /* */ - /* <Description> */ - /* A signed 2.14 fixed-point type used for unit vectors. */ - /* */ - typedef signed short FT_F2Dot14; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_F26Dot6 */ - /* */ - /* <Description> */ - /* A signed 26.6 fixed-point type used for vectorial pixel */ - /* coordinates. */ - /* */ - typedef signed long FT_F26Dot6; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Fixed */ - /* */ - /* <Description> */ - /* This type is used to store 16.16 fixed-point values, like scaling */ - /* values or matrix coefficients. */ - /* */ - typedef signed long FT_Fixed; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Error */ - /* */ - /* <Description> */ - /* The FreeType error code type. A value of~0 is always interpreted */ - /* as a successful operation. */ - /* */ - typedef int FT_Error; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Pointer */ - /* */ - /* <Description> */ - /* A simple typedef for a typeless pointer. */ - /* */ - typedef void* FT_Pointer; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_Offset */ - /* */ - /* <Description> */ - /* This is equivalent to the ANSI~C `size_t' type, i.e., the largest */ - /* _unsigned_ integer type used to express a file size or position, */ - /* or a memory block size. */ - /* */ - typedef size_t FT_Offset; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_PtrDist */ - /* */ - /* <Description> */ - /* This is equivalent to the ANSI~C `ptrdiff_t' type, i.e., the */ - /* largest _signed_ integer type used to express the distance */ - /* between two pointers. */ - /* */ - typedef ft_ptrdiff_t FT_PtrDist; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_UnitVector */ - /* */ - /* <Description> */ - /* A simple structure used to store a 2D vector unit vector. Uses */ - /* FT_F2Dot14 types. */ - /* */ - /* <Fields> */ - /* x :: Horizontal coordinate. */ - /* */ - /* y :: Vertical coordinate. */ - /* */ - typedef struct FT_UnitVector_ - { - FT_F2Dot14 x; - FT_F2Dot14 y; - - } FT_UnitVector; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_Matrix */ - /* */ - /* <Description> */ - /* A simple structure used to store a 2x2 matrix. Coefficients are */ - /* in 16.16 fixed-point format. The computation performed is: */ - /* */ - /* { */ - /* x' = x*xx + y*xy */ - /* y' = x*yx + y*yy */ - /* } */ - /* */ - /* <Fields> */ - /* xx :: Matrix coefficient. */ - /* */ - /* xy :: Matrix coefficient. */ - /* */ - /* yx :: Matrix coefficient. */ - /* */ - /* yy :: Matrix coefficient. */ - /* */ - typedef struct FT_Matrix_ - { - FT_Fixed xx, xy; - FT_Fixed yx, yy; - - } FT_Matrix; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_Data */ - /* */ - /* <Description> */ - /* Read-only binary data represented as a pointer and a length. */ - /* */ - /* <Fields> */ - /* pointer :: The data. */ - /* */ - /* length :: The length of the data in bytes. */ - /* */ - typedef struct FT_Data_ - { - const FT_Byte* pointer; - FT_Int length; - - } FT_Data; - - - /*************************************************************************/ - /* */ - /* <FuncType> */ - /* FT_Generic_Finalizer */ - /* */ - /* <Description> */ - /* Describe a function used to destroy the `client' data of any */ - /* FreeType object. See the description of the @FT_Generic type for */ - /* details of usage. */ - /* */ - /* <Input> */ - /* The address of the FreeType object that is under finalization. */ - /* Its client data is accessed through its `generic' field. */ - /* */ - typedef void (*FT_Generic_Finalizer)(void* object); - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_Generic */ - /* */ - /* <Description> */ - /* Client applications often need to associate their own data to a */ - /* variety of FreeType core objects. For example, a text layout API */ - /* might want to associate a glyph cache to a given size object. */ - /* */ - /* Some FreeType object contains a `generic' field, of type */ - /* FT_Generic, which usage is left to client applications and font */ - /* servers. */ - /* */ - /* It can be used to store a pointer to client-specific data, as well */ - /* as the address of a `finalizer' function, which will be called by */ - /* FreeType when the object is destroyed (for example, the previous */ - /* client example would put the address of the glyph cache destructor */ - /* in the `finalizer' field). */ - /* */ - /* <Fields> */ - /* data :: A typeless pointer to any client-specified data. This */ - /* field is completely ignored by the FreeType library. */ - /* */ - /* finalizer :: A pointer to a `generic finalizer' function, which */ - /* will be called when the object is destroyed. If this */ - /* field is set to NULL, no code will be called. */ - /* */ - typedef struct FT_Generic_ - { - void* data; - FT_Generic_Finalizer finalizer; - - } FT_Generic; - - - /*************************************************************************/ - /* */ - /* <Macro> */ - /* FT_MAKE_TAG */ - /* */ - /* <Description> */ - /* This macro converts four-letter tags that are used to label */ - /* TrueType tables into an unsigned long, to be used within FreeType. */ - /* */ - /* <Note> */ - /* The produced values *must* be 32-bit integers. Don't redefine */ - /* this macro. */ - /* */ -#define FT_MAKE_TAG( _x1, _x2, _x3, _x4 ) \ - (FT_Tag) \ - ( ( (FT_ULong)_x1 << 24 ) | \ - ( (FT_ULong)_x2 << 16 ) | \ - ( (FT_ULong)_x3 << 8 ) | \ - (FT_ULong)_x4 ) - - - /*************************************************************************/ - /*************************************************************************/ - /* */ - /* L I S T M A N A G E M E N T */ - /* */ - /*************************************************************************/ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* list_processing */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_ListNode */ - /* */ - /* <Description> */ - /* Many elements and objects in FreeType are listed through an */ - /* @FT_List record (see @FT_ListRec). As its name suggests, an */ - /* FT_ListNode is a handle to a single list element. */ - /* */ - typedef struct FT_ListNodeRec_* FT_ListNode; - - - /*************************************************************************/ - /* */ - /* <Type> */ - /* FT_List */ - /* */ - /* <Description> */ - /* A handle to a list record (see @FT_ListRec). */ - /* */ - typedef struct FT_ListRec_* FT_List; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_ListNodeRec */ - /* */ - /* <Description> */ - /* A structure used to hold a single list element. */ - /* */ - /* <Fields> */ - /* prev :: The previous element in the list. NULL if first. */ - /* */ - /* next :: The next element in the list. NULL if last. */ - /* */ - /* data :: A typeless pointer to the listed object. */ - /* */ - typedef struct FT_ListNodeRec_ - { - FT_ListNode prev; - FT_ListNode next; - void* data; - - } FT_ListNodeRec; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_ListRec */ - /* */ - /* <Description> */ - /* A structure used to hold a simple doubly-linked list. These are */ - /* used in many parts of FreeType. */ - /* */ - /* <Fields> */ - /* head :: The head (first element) of doubly-linked list. */ - /* */ - /* tail :: The tail (last element) of doubly-linked list. */ - /* */ - typedef struct FT_ListRec_ - { - FT_ListNode head; - FT_ListNode tail; - - } FT_ListRec; - - /* */ - - -#define FT_IS_EMPTY( list ) ( (list).head == 0 ) -#define FT_BOOL( x ) ( (FT_Bool)( x ) ) - - /* concatenate C tokens */ -#define FT_ERR_XCAT( x, y ) x ## y -#define FT_ERR_CAT( x, y ) FT_ERR_XCAT( x, y ) - - /* see `ftmoderr.h' for descriptions of the following macros */ - -#define FT_ERR( e ) FT_ERR_CAT( FT_ERR_PREFIX, e ) - -#define FT_ERROR_BASE( x ) ( (x) & 0xFF ) -#define FT_ERROR_MODULE( x ) ( (x) & 0xFF00U ) - -#define FT_ERR_EQ( x, e ) \ - ( FT_ERROR_BASE( x ) == FT_ERROR_BASE( FT_ERR( e ) ) ) -#define FT_ERR_NEQ( x, e ) \ - ( FT_ERROR_BASE( x ) != FT_ERROR_BASE( FT_ERR( e ) ) ) - - -FT_END_HEADER - -#endif /* __FTTYPES_H__ */ - - -/* END */ diff --git a/extlibs/headers/freetype2/ftwinfnt.h b/extlibs/headers/freetype2/ftwinfnt.h deleted file mode 100644 index 50261581a..000000000 --- a/extlibs/headers/freetype2/ftwinfnt.h +++ /dev/null @@ -1,275 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftwinfnt.h */ -/* */ -/* FreeType API for accessing Windows fnt-specific data. */ -/* */ -/* Copyright 2003, 2004, 2008 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __FTWINFNT_H__ -#define __FTWINFNT_H__ - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* winfnt_fonts */ - /* */ - /* <Title> */ - /* Window FNT Files */ - /* */ - /* <Abstract> */ - /* Windows FNT specific API. */ - /* */ - /* <Description> */ - /* This section contains the declaration of Windows FNT specific */ - /* functions. */ - /* */ - /*************************************************************************/ - - - /************************************************************************* - * - * @enum: - * FT_WinFNT_ID_XXX - * - * @description: - * A list of valid values for the `charset' byte in - * @FT_WinFNT_HeaderRec. Exact mapping tables for the various cpXXXX - * encodings (except for cp1361) can be found at - * ftp://ftp.unicode.org/public in the MAPPINGS/VENDORS/MICSFT/WINDOWS - * subdirectory. cp1361 is roughly a superset of - * MAPPINGS/OBSOLETE/EASTASIA/KSC/JOHAB.TXT. - * - * @values: - * FT_WinFNT_ID_DEFAULT :: - * This is used for font enumeration and font creation as a - * `don't care' value. Valid font files don't contain this value. - * When querying for information about the character set of the font - * that is currently selected into a specified device context, this - * return value (of the related Windows API) simply denotes failure. - * - * FT_WinFNT_ID_SYMBOL :: - * There is no known mapping table available. - * - * FT_WinFNT_ID_MAC :: - * Mac Roman encoding. - * - * FT_WinFNT_ID_OEM :: - * From Michael Pöttgen <michael@poettgen.de>: - * - * The `Windows Font Mapping' article says that FT_WinFNT_ID_OEM - * is used for the charset of vector fonts, like `modern.fon', - * `roman.fon', and `script.fon' on Windows. - * - * The `CreateFont' documentation says: The FT_WinFNT_ID_OEM value - * specifies a character set that is operating-system dependent. - * - * The `IFIMETRICS' documentation from the `Windows Driver - * Development Kit' says: This font supports an OEM-specific - * character set. The OEM character set is system dependent. - * - * In general OEM, as opposed to ANSI (i.e., cp1252), denotes the - * second default codepage that most international versions of - * Windows have. It is one of the OEM codepages from - * - * http://www.microsoft.com/globaldev/reference/cphome.mspx, - * - * and is used for the `DOS boxes', to support legacy applications. - * A German Windows version for example usually uses ANSI codepage - * 1252 and OEM codepage 850. - * - * FT_WinFNT_ID_CP874 :: - * A superset of Thai TIS 620 and ISO 8859-11. - * - * FT_WinFNT_ID_CP932 :: - * A superset of Japanese Shift-JIS (with minor deviations). - * - * FT_WinFNT_ID_CP936 :: - * A superset of simplified Chinese GB 2312-1980 (with different - * ordering and minor deviations). - * - * FT_WinFNT_ID_CP949 :: - * A superset of Korean Hangul KS~C 5601-1987 (with different - * ordering and minor deviations). - * - * FT_WinFNT_ID_CP950 :: - * A superset of traditional Chinese Big~5 ETen (with different - * ordering and minor deviations). - * - * FT_WinFNT_ID_CP1250 :: - * A superset of East European ISO 8859-2 (with slightly different - * ordering). - * - * FT_WinFNT_ID_CP1251 :: - * A superset of Russian ISO 8859-5 (with different ordering). - * - * FT_WinFNT_ID_CP1252 :: - * ANSI encoding. A superset of ISO 8859-1. - * - * FT_WinFNT_ID_CP1253 :: - * A superset of Greek ISO 8859-7 (with minor modifications). - * - * FT_WinFNT_ID_CP1254 :: - * A superset of Turkish ISO 8859-9. - * - * FT_WinFNT_ID_CP1255 :: - * A superset of Hebrew ISO 8859-8 (with some modifications). - * - * FT_WinFNT_ID_CP1256 :: - * A superset of Arabic ISO 8859-6 (with different ordering). - * - * FT_WinFNT_ID_CP1257 :: - * A superset of Baltic ISO 8859-13 (with some deviations). - * - * FT_WinFNT_ID_CP1258 :: - * For Vietnamese. This encoding doesn't cover all necessary - * characters. - * - * FT_WinFNT_ID_CP1361 :: - * Korean (Johab). - */ - -#define FT_WinFNT_ID_CP1252 0 -#define FT_WinFNT_ID_DEFAULT 1 -#define FT_WinFNT_ID_SYMBOL 2 -#define FT_WinFNT_ID_MAC 77 -#define FT_WinFNT_ID_CP932 128 -#define FT_WinFNT_ID_CP949 129 -#define FT_WinFNT_ID_CP1361 130 -#define FT_WinFNT_ID_CP936 134 -#define FT_WinFNT_ID_CP950 136 -#define FT_WinFNT_ID_CP1253 161 -#define FT_WinFNT_ID_CP1254 162 -#define FT_WinFNT_ID_CP1258 163 -#define FT_WinFNT_ID_CP1255 177 -#define FT_WinFNT_ID_CP1256 178 -#define FT_WinFNT_ID_CP1257 186 -#define FT_WinFNT_ID_CP1251 204 -#define FT_WinFNT_ID_CP874 222 -#define FT_WinFNT_ID_CP1250 238 -#define FT_WinFNT_ID_OEM 255 - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_WinFNT_HeaderRec */ - /* */ - /* <Description> */ - /* Windows FNT Header info. */ - /* */ - typedef struct FT_WinFNT_HeaderRec_ - { - FT_UShort version; - FT_ULong file_size; - FT_Byte copyright[60]; - FT_UShort file_type; - FT_UShort nominal_point_size; - FT_UShort vertical_resolution; - FT_UShort horizontal_resolution; - FT_UShort ascent; - FT_UShort internal_leading; - FT_UShort external_leading; - FT_Byte italic; - FT_Byte underline; - FT_Byte strike_out; - FT_UShort weight; - FT_Byte charset; - FT_UShort pixel_width; - FT_UShort pixel_height; - FT_Byte pitch_and_family; - FT_UShort avg_width; - FT_UShort max_width; - FT_Byte first_char; - FT_Byte last_char; - FT_Byte default_char; - FT_Byte break_char; - FT_UShort bytes_per_row; - FT_ULong device_offset; - FT_ULong face_name_offset; - FT_ULong bits_pointer; - FT_ULong bits_offset; - FT_Byte reserved; - FT_ULong flags; - FT_UShort A_space; - FT_UShort B_space; - FT_UShort C_space; - FT_UShort color_table_offset; - FT_ULong reserved1[4]; - - } FT_WinFNT_HeaderRec; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* FT_WinFNT_Header */ - /* */ - /* <Description> */ - /* A handle to an @FT_WinFNT_HeaderRec structure. */ - /* */ - typedef struct FT_WinFNT_HeaderRec_* FT_WinFNT_Header; - - - /********************************************************************** - * - * @function: - * FT_Get_WinFNT_Header - * - * @description: - * Retrieve a Windows FNT font info header. - * - * @input: - * face :: A handle to the input face. - * - * @output: - * aheader :: The WinFNT header. - * - * @return: - * FreeType error code. 0~means success. - * - * @note: - * This function only works with Windows FNT faces, returning an error - * otherwise. - */ - FT_EXPORT( FT_Error ) - FT_Get_WinFNT_Header( FT_Face face, - FT_WinFNT_HeaderRec *aheader ); - - /* */ - - -FT_END_HEADER - -#endif /* __FTWINFNT_H__ */ - - -/* END */ - - -/* Local Variables: */ -/* coding: utf-8 */ -/* End: */ diff --git a/extlibs/headers/freetype2/ftxf86.h b/extlibs/headers/freetype2/ftxf86.h deleted file mode 100644 index 89d1993e1..000000000 --- a/extlibs/headers/freetype2/ftxf86.h +++ /dev/null @@ -1,84 +0,0 @@ -/***************************************************************************/ -/* */ -/* ftxf86.h */ -/* */ -/* Support functions for X11. */ -/* */ -/* Copyright 2002-2004, 2006, 2007, 2013 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __FTXF86_H__ -#define __FTXF86_H__ - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* font_formats */ - /* */ - /* <Title> */ - /* Font Formats */ - /* */ - /* <Abstract> */ - /* Getting the font format. */ - /* */ - /* <Description> */ - /* The single function in this section can be used to get the font */ - /* format. Note that this information is not needed normally; */ - /* however, there are special cases (like in PDF devices) where it is */ - /* important to differentiate, in spite of FreeType's uniform API. */ - /* */ - /* This function is in the X11/xf86 namespace for historical reasons */ - /* and in no way depends on that windowing system. */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Get_X11_Font_Format */ - /* */ - /* <Description> */ - /* Return a string describing the format of a given face, using values */ - /* that can be used as an X11 FONT_PROPERTY. Possible values are */ - /* `TrueType', `Type~1', `BDF', `PCF', `Type~42', `CID~Type~1', `CFF', */ - /* `PFR', and `Windows~FNT'. */ - /* */ - /* <Input> */ - /* face :: */ - /* Input face handle. */ - /* */ - /* <Return> */ - /* Font format string. NULL in case of error. */ - /* */ - FT_EXPORT( const char* ) - FT_Get_X11_Font_Format( FT_Face face ); - - /* */ - - -FT_END_HEADER - -#endif /* __FTXF86_H__ */ diff --git a/extlibs/headers/freetype2/t1tables.h b/extlibs/headers/freetype2/t1tables.h deleted file mode 100644 index 61aefdd54..000000000 --- a/extlibs/headers/freetype2/t1tables.h +++ /dev/null @@ -1,760 +0,0 @@ -/***************************************************************************/ -/* */ -/* t1tables.h */ -/* */ -/* Basic Type 1/Type 2 tables definitions and interface (specification */ -/* only). */ -/* */ -/* Copyright 1996-2004, 2006, 2008, 2009, 2011, 2014 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __T1TABLES_H__ -#define __T1TABLES_H__ - - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* type1_tables */ - /* */ - /* <Title> */ - /* Type 1 Tables */ - /* */ - /* <Abstract> */ - /* Type~1 (PostScript) specific font tables. */ - /* */ - /* <Description> */ - /* This section contains the definition of Type 1-specific tables, */ - /* including structures related to other PostScript font formats. */ - /* */ - /* <Order> */ - /* PS_FontInfoRec */ - /* PS_FontInfo */ - /* PS_PrivateRec */ - /* PS_Private */ - /* */ - /* CID_FaceDictRec */ - /* CID_FaceDict */ - /* CID_FaceInfoRec */ - /* CID_FaceInfo */ - /* */ - /* FT_Has_PS_Glyph_Names */ - /* FT_Get_PS_Font_Info */ - /* FT_Get_PS_Font_Private */ - /* FT_Get_PS_Font_Value */ - /* */ - /* T1_Blend_Flags */ - /* T1_EncodingType */ - /* PS_Dict_Keys */ - /* */ - /*************************************************************************/ - - - /* Note that we separate font data in PS_FontInfoRec and PS_PrivateRec */ - /* structures in order to support Multiple Master fonts. */ - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* PS_FontInfoRec */ - /* */ - /* <Description> */ - /* A structure used to model a Type~1 or Type~2 FontInfo dictionary. */ - /* Note that for Multiple Master fonts, each instance has its own */ - /* FontInfo dictionary. */ - /* */ - typedef struct PS_FontInfoRec_ - { - FT_String* version; - FT_String* notice; - FT_String* full_name; - FT_String* family_name; - FT_String* weight; - FT_Long italic_angle; - FT_Bool is_fixed_pitch; - FT_Short underline_position; - FT_UShort underline_thickness; - - } PS_FontInfoRec; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* PS_FontInfo */ - /* */ - /* <Description> */ - /* A handle to a @PS_FontInfoRec structure. */ - /* */ - typedef struct PS_FontInfoRec_* PS_FontInfo; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* T1_FontInfo */ - /* */ - /* <Description> */ - /* This type is equivalent to @PS_FontInfoRec. It is deprecated but */ - /* kept to maintain source compatibility between various versions of */ - /* FreeType. */ - /* */ - typedef PS_FontInfoRec T1_FontInfo; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* PS_PrivateRec */ - /* */ - /* <Description> */ - /* A structure used to model a Type~1 or Type~2 private dictionary. */ - /* Note that for Multiple Master fonts, each instance has its own */ - /* Private dictionary. */ - /* */ - typedef struct PS_PrivateRec_ - { - FT_Int unique_id; - FT_Int lenIV; - - FT_Byte num_blue_values; - FT_Byte num_other_blues; - FT_Byte num_family_blues; - FT_Byte num_family_other_blues; - - FT_Short blue_values[14]; - FT_Short other_blues[10]; - - FT_Short family_blues [14]; - FT_Short family_other_blues[10]; - - FT_Fixed blue_scale; - FT_Int blue_shift; - FT_Int blue_fuzz; - - FT_UShort standard_width[1]; - FT_UShort standard_height[1]; - - FT_Byte num_snap_widths; - FT_Byte num_snap_heights; - FT_Bool force_bold; - FT_Bool round_stem_up; - - FT_Short snap_widths [13]; /* including std width */ - FT_Short snap_heights[13]; /* including std height */ - - FT_Fixed expansion_factor; - - FT_Long language_group; - FT_Long password; - - FT_Short min_feature[2]; - - } PS_PrivateRec; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* PS_Private */ - /* */ - /* <Description> */ - /* A handle to a @PS_PrivateRec structure. */ - /* */ - typedef struct PS_PrivateRec_* PS_Private; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* T1_Private */ - /* */ - /* <Description> */ - /* This type is equivalent to @PS_PrivateRec. It is deprecated but */ - /* kept to maintain source compatibility between various versions of */ - /* FreeType. */ - /* */ - typedef PS_PrivateRec T1_Private; - - - /*************************************************************************/ - /* */ - /* <Enum> */ - /* T1_Blend_Flags */ - /* */ - /* <Description> */ - /* A set of flags used to indicate which fields are present in a */ - /* given blend dictionary (font info or private). Used to support */ - /* Multiple Masters fonts. */ - /* */ - /* <Values> */ - /* T1_BLEND_UNDERLINE_POSITION :: */ - /* T1_BLEND_UNDERLINE_THICKNESS :: */ - /* T1_BLEND_ITALIC_ANGLE :: */ - /* T1_BLEND_BLUE_VALUES :: */ - /* T1_BLEND_OTHER_BLUES :: */ - /* T1_BLEND_STANDARD_WIDTH :: */ - /* T1_BLEND_STANDARD_HEIGHT :: */ - /* T1_BLEND_STEM_SNAP_WIDTHS :: */ - /* T1_BLEND_STEM_SNAP_HEIGHTS :: */ - /* T1_BLEND_BLUE_SCALE :: */ - /* T1_BLEND_BLUE_SHIFT :: */ - /* T1_BLEND_FAMILY_BLUES :: */ - /* T1_BLEND_FAMILY_OTHER_BLUES :: */ - /* T1_BLEND_FORCE_BOLD :: */ - /* */ - typedef enum T1_Blend_Flags_ - { - /* required fields in a FontInfo blend dictionary */ - T1_BLEND_UNDERLINE_POSITION = 0, - T1_BLEND_UNDERLINE_THICKNESS, - T1_BLEND_ITALIC_ANGLE, - - /* required fields in a Private blend dictionary */ - T1_BLEND_BLUE_VALUES, - T1_BLEND_OTHER_BLUES, - T1_BLEND_STANDARD_WIDTH, - T1_BLEND_STANDARD_HEIGHT, - T1_BLEND_STEM_SNAP_WIDTHS, - T1_BLEND_STEM_SNAP_HEIGHTS, - T1_BLEND_BLUE_SCALE, - T1_BLEND_BLUE_SHIFT, - T1_BLEND_FAMILY_BLUES, - T1_BLEND_FAMILY_OTHER_BLUES, - T1_BLEND_FORCE_BOLD, - - T1_BLEND_MAX /* do not remove */ - - } T1_Blend_Flags; - - - /* these constants are deprecated; use the corresponding */ - /* `T1_Blend_Flags' values instead */ -#define t1_blend_underline_position T1_BLEND_UNDERLINE_POSITION -#define t1_blend_underline_thickness T1_BLEND_UNDERLINE_THICKNESS -#define t1_blend_italic_angle T1_BLEND_ITALIC_ANGLE -#define t1_blend_blue_values T1_BLEND_BLUE_VALUES -#define t1_blend_other_blues T1_BLEND_OTHER_BLUES -#define t1_blend_standard_widths T1_BLEND_STANDARD_WIDTH -#define t1_blend_standard_height T1_BLEND_STANDARD_HEIGHT -#define t1_blend_stem_snap_widths T1_BLEND_STEM_SNAP_WIDTHS -#define t1_blend_stem_snap_heights T1_BLEND_STEM_SNAP_HEIGHTS -#define t1_blend_blue_scale T1_BLEND_BLUE_SCALE -#define t1_blend_blue_shift T1_BLEND_BLUE_SHIFT -#define t1_blend_family_blues T1_BLEND_FAMILY_BLUES -#define t1_blend_family_other_blues T1_BLEND_FAMILY_OTHER_BLUES -#define t1_blend_force_bold T1_BLEND_FORCE_BOLD -#define t1_blend_max T1_BLEND_MAX - - /* */ - - - /* maximum number of Multiple Masters designs, as defined in the spec */ -#define T1_MAX_MM_DESIGNS 16 - - /* maximum number of Multiple Masters axes, as defined in the spec */ -#define T1_MAX_MM_AXIS 4 - - /* maximum number of elements in a design map */ -#define T1_MAX_MM_MAP_POINTS 20 - - - /* this structure is used to store the BlendDesignMap entry for an axis */ - typedef struct PS_DesignMap_ - { - FT_Byte num_points; - FT_Long* design_points; - FT_Fixed* blend_points; - - } PS_DesignMapRec, *PS_DesignMap; - - /* backwards-compatible definition */ - typedef PS_DesignMapRec T1_DesignMap; - - - typedef struct PS_BlendRec_ - { - FT_UInt num_designs; - FT_UInt num_axis; - - FT_String* axis_names[T1_MAX_MM_AXIS]; - FT_Fixed* design_pos[T1_MAX_MM_DESIGNS]; - PS_DesignMapRec design_map[T1_MAX_MM_AXIS]; - - FT_Fixed* weight_vector; - FT_Fixed* default_weight_vector; - - PS_FontInfo font_infos[T1_MAX_MM_DESIGNS + 1]; - PS_Private privates [T1_MAX_MM_DESIGNS + 1]; - - FT_ULong blend_bitflags; - - FT_BBox* bboxes [T1_MAX_MM_DESIGNS + 1]; - - /* since 2.3.0 */ - - /* undocumented, optional: the default design instance; */ - /* corresponds to default_weight_vector -- */ - /* num_default_design_vector == 0 means it is not present */ - /* in the font and associated metrics files */ - FT_UInt default_design_vector[T1_MAX_MM_DESIGNS]; - FT_UInt num_default_design_vector; - - } PS_BlendRec, *PS_Blend; - - - /* backwards-compatible definition */ - typedef PS_BlendRec T1_Blend; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* CID_FaceDictRec */ - /* */ - /* <Description> */ - /* A structure used to represent data in a CID top-level dictionary. */ - /* */ - typedef struct CID_FaceDictRec_ - { - PS_PrivateRec private_dict; - - FT_UInt len_buildchar; - FT_Fixed forcebold_threshold; - FT_Pos stroke_width; - FT_Fixed expansion_factor; - - FT_Byte paint_type; - FT_Byte font_type; - FT_Matrix font_matrix; - FT_Vector font_offset; - - FT_UInt num_subrs; - FT_ULong subrmap_offset; - FT_Int sd_bytes; - - } CID_FaceDictRec; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* CID_FaceDict */ - /* */ - /* <Description> */ - /* A handle to a @CID_FaceDictRec structure. */ - /* */ - typedef struct CID_FaceDictRec_* CID_FaceDict; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* CID_FontDict */ - /* */ - /* <Description> */ - /* This type is equivalent to @CID_FaceDictRec. It is deprecated but */ - /* kept to maintain source compatibility between various versions of */ - /* FreeType. */ - /* */ - typedef CID_FaceDictRec CID_FontDict; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* CID_FaceInfoRec */ - /* */ - /* <Description> */ - /* A structure used to represent CID Face information. */ - /* */ - typedef struct CID_FaceInfoRec_ - { - FT_String* cid_font_name; - FT_Fixed cid_version; - FT_Int cid_font_type; - - FT_String* registry; - FT_String* ordering; - FT_Int supplement; - - PS_FontInfoRec font_info; - FT_BBox font_bbox; - FT_ULong uid_base; - - FT_Int num_xuid; - FT_ULong xuid[16]; - - FT_ULong cidmap_offset; - FT_Int fd_bytes; - FT_Int gd_bytes; - FT_ULong cid_count; - - FT_Int num_dicts; - CID_FaceDict font_dicts; - - FT_ULong data_offset; - - } CID_FaceInfoRec; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* CID_FaceInfo */ - /* */ - /* <Description> */ - /* A handle to a @CID_FaceInfoRec structure. */ - /* */ - typedef struct CID_FaceInfoRec_* CID_FaceInfo; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* CID_Info */ - /* */ - /* <Description> */ - /* This type is equivalent to @CID_FaceInfoRec. It is deprecated but */ - /* kept to maintain source compatibility between various versions of */ - /* FreeType. */ - /* */ - typedef CID_FaceInfoRec CID_Info; - - - /************************************************************************ - * - * @function: - * FT_Has_PS_Glyph_Names - * - * @description: - * Return true if a given face provides reliable PostScript glyph - * names. This is similar to using the @FT_HAS_GLYPH_NAMES macro, - * except that certain fonts (mostly TrueType) contain incorrect - * glyph name tables. - * - * When this function returns true, the caller is sure that the glyph - * names returned by @FT_Get_Glyph_Name are reliable. - * - * @input: - * face :: - * face handle - * - * @return: - * Boolean. True if glyph names are reliable. - * - */ - FT_EXPORT( FT_Int ) - FT_Has_PS_Glyph_Names( FT_Face face ); - - - /************************************************************************ - * - * @function: - * FT_Get_PS_Font_Info - * - * @description: - * Retrieve the @PS_FontInfoRec structure corresponding to a given - * PostScript font. - * - * @input: - * face :: - * PostScript face handle. - * - * @output: - * afont_info :: - * Output font info structure pointer. - * - * @return: - * FreeType error code. 0~means success. - * - * @note: - * The string pointers within the font info structure are owned by - * the face and don't need to be freed by the caller. - * - * If the font's format is not PostScript-based, this function will - * return the `FT_Err_Invalid_Argument' error code. - * - */ - FT_EXPORT( FT_Error ) - FT_Get_PS_Font_Info( FT_Face face, - PS_FontInfo afont_info ); - - - /************************************************************************ - * - * @function: - * FT_Get_PS_Font_Private - * - * @description: - * Retrieve the @PS_PrivateRec structure corresponding to a given - * PostScript font. - * - * @input: - * face :: - * PostScript face handle. - * - * @output: - * afont_private :: - * Output private dictionary structure pointer. - * - * @return: - * FreeType error code. 0~means success. - * - * @note: - * The string pointers within the @PS_PrivateRec structure are owned by - * the face and don't need to be freed by the caller. - * - * If the font's format is not PostScript-based, this function returns - * the `FT_Err_Invalid_Argument' error code. - * - */ - FT_EXPORT( FT_Error ) - FT_Get_PS_Font_Private( FT_Face face, - PS_Private afont_private ); - - - /*************************************************************************/ - /* */ - /* <Enum> */ - /* T1_EncodingType */ - /* */ - /* <Description> */ - /* An enumeration describing the `Encoding' entry in a Type 1 */ - /* dictionary. */ - /* */ - /* <Values> */ - /* T1_ENCODING_TYPE_NONE :: */ - /* T1_ENCODING_TYPE_ARRAY :: */ - /* T1_ENCODING_TYPE_STANDARD :: */ - /* T1_ENCODING_TYPE_ISOLATIN1 :: */ - /* T1_ENCODING_TYPE_EXPERT :: */ - /* */ - typedef enum T1_EncodingType_ - { - T1_ENCODING_TYPE_NONE = 0, - T1_ENCODING_TYPE_ARRAY, - T1_ENCODING_TYPE_STANDARD, - T1_ENCODING_TYPE_ISOLATIN1, - T1_ENCODING_TYPE_EXPERT - - } T1_EncodingType; - - - /*************************************************************************/ - /* */ - /* <Enum> */ - /* PS_Dict_Keys */ - /* */ - /* <Description> */ - /* An enumeration used in calls to @FT_Get_PS_Font_Value to identify */ - /* the Type~1 dictionary entry to retrieve. */ - /* */ - /* <Values> */ - /* PS_DICT_FONT_TYPE :: */ - /* PS_DICT_FONT_MATRIX :: */ - /* PS_DICT_FONT_BBOX :: */ - /* PS_DICT_PAINT_TYPE :: */ - /* PS_DICT_FONT_NAME :: */ - /* PS_DICT_UNIQUE_ID :: */ - /* PS_DICT_NUM_CHAR_STRINGS :: */ - /* PS_DICT_CHAR_STRING_KEY :: */ - /* PS_DICT_CHAR_STRING :: */ - /* PS_DICT_ENCODING_TYPE :: */ - /* PS_DICT_ENCODING_ENTRY :: */ - /* PS_DICT_NUM_SUBRS :: */ - /* PS_DICT_SUBR :: */ - /* PS_DICT_STD_HW :: */ - /* PS_DICT_STD_VW :: */ - /* PS_DICT_NUM_BLUE_VALUES :: */ - /* PS_DICT_BLUE_VALUE :: */ - /* PS_DICT_BLUE_FUZZ :: */ - /* PS_DICT_NUM_OTHER_BLUES :: */ - /* PS_DICT_OTHER_BLUE :: */ - /* PS_DICT_NUM_FAMILY_BLUES :: */ - /* PS_DICT_FAMILY_BLUE :: */ - /* PS_DICT_NUM_FAMILY_OTHER_BLUES :: */ - /* PS_DICT_FAMILY_OTHER_BLUE :: */ - /* PS_DICT_BLUE_SCALE :: */ - /* PS_DICT_BLUE_SHIFT :: */ - /* PS_DICT_NUM_STEM_SNAP_H :: */ - /* PS_DICT_STEM_SNAP_H :: */ - /* PS_DICT_NUM_STEM_SNAP_V :: */ - /* PS_DICT_STEM_SNAP_V :: */ - /* PS_DICT_FORCE_BOLD :: */ - /* PS_DICT_RND_STEM_UP :: */ - /* PS_DICT_MIN_FEATURE :: */ - /* PS_DICT_LEN_IV :: */ - /* PS_DICT_PASSWORD :: */ - /* PS_DICT_LANGUAGE_GROUP :: */ - /* PS_DICT_VERSION :: */ - /* PS_DICT_NOTICE :: */ - /* PS_DICT_FULL_NAME :: */ - /* PS_DICT_FAMILY_NAME :: */ - /* PS_DICT_WEIGHT :: */ - /* PS_DICT_IS_FIXED_PITCH :: */ - /* PS_DICT_UNDERLINE_POSITION :: */ - /* PS_DICT_UNDERLINE_THICKNESS :: */ - /* PS_DICT_FS_TYPE :: */ - /* PS_DICT_ITALIC_ANGLE :: */ - /* */ - typedef enum PS_Dict_Keys_ - { - /* conventionally in the font dictionary */ - PS_DICT_FONT_TYPE, /* FT_Byte */ - PS_DICT_FONT_MATRIX, /* FT_Fixed */ - PS_DICT_FONT_BBOX, /* FT_Fixed */ - PS_DICT_PAINT_TYPE, /* FT_Byte */ - PS_DICT_FONT_NAME, /* FT_String* */ - PS_DICT_UNIQUE_ID, /* FT_Int */ - PS_DICT_NUM_CHAR_STRINGS, /* FT_Int */ - PS_DICT_CHAR_STRING_KEY, /* FT_String* */ - PS_DICT_CHAR_STRING, /* FT_String* */ - PS_DICT_ENCODING_TYPE, /* T1_EncodingType */ - PS_DICT_ENCODING_ENTRY, /* FT_String* */ - - /* conventionally in the font Private dictionary */ - PS_DICT_NUM_SUBRS, /* FT_Int */ - PS_DICT_SUBR, /* FT_String* */ - PS_DICT_STD_HW, /* FT_UShort */ - PS_DICT_STD_VW, /* FT_UShort */ - PS_DICT_NUM_BLUE_VALUES, /* FT_Byte */ - PS_DICT_BLUE_VALUE, /* FT_Short */ - PS_DICT_BLUE_FUZZ, /* FT_Int */ - PS_DICT_NUM_OTHER_BLUES, /* FT_Byte */ - PS_DICT_OTHER_BLUE, /* FT_Short */ - PS_DICT_NUM_FAMILY_BLUES, /* FT_Byte */ - PS_DICT_FAMILY_BLUE, /* FT_Short */ - PS_DICT_NUM_FAMILY_OTHER_BLUES, /* FT_Byte */ - PS_DICT_FAMILY_OTHER_BLUE, /* FT_Short */ - PS_DICT_BLUE_SCALE, /* FT_Fixed */ - PS_DICT_BLUE_SHIFT, /* FT_Int */ - PS_DICT_NUM_STEM_SNAP_H, /* FT_Byte */ - PS_DICT_STEM_SNAP_H, /* FT_Short */ - PS_DICT_NUM_STEM_SNAP_V, /* FT_Byte */ - PS_DICT_STEM_SNAP_V, /* FT_Short */ - PS_DICT_FORCE_BOLD, /* FT_Bool */ - PS_DICT_RND_STEM_UP, /* FT_Bool */ - PS_DICT_MIN_FEATURE, /* FT_Short */ - PS_DICT_LEN_IV, /* FT_Int */ - PS_DICT_PASSWORD, /* FT_Long */ - PS_DICT_LANGUAGE_GROUP, /* FT_Long */ - - /* conventionally in the font FontInfo dictionary */ - PS_DICT_VERSION, /* FT_String* */ - PS_DICT_NOTICE, /* FT_String* */ - PS_DICT_FULL_NAME, /* FT_String* */ - PS_DICT_FAMILY_NAME, /* FT_String* */ - PS_DICT_WEIGHT, /* FT_String* */ - PS_DICT_IS_FIXED_PITCH, /* FT_Bool */ - PS_DICT_UNDERLINE_POSITION, /* FT_Short */ - PS_DICT_UNDERLINE_THICKNESS, /* FT_UShort */ - PS_DICT_FS_TYPE, /* FT_UShort */ - PS_DICT_ITALIC_ANGLE, /* FT_Long */ - - PS_DICT_MAX = PS_DICT_ITALIC_ANGLE - - } PS_Dict_Keys; - - - /************************************************************************ - * - * @function: - * FT_Get_PS_Font_Value - * - * @description: - * Retrieve the value for the supplied key from a PostScript font. - * - * @input: - * face :: - * PostScript face handle. - * - * key :: - * An enumeration value representing the dictionary key to retrieve. - * - * idx :: - * For array values, this specifies the index to be returned. - * - * value :: - * A pointer to memory into which to write the value. - * - * valen_len :: - * The size, in bytes, of the memory supplied for the value. - * - * @output: - * value :: - * The value matching the above key, if it exists. - * - * @return: - * The amount of memory (in bytes) required to hold the requested - * value (if it exists, -1 otherwise). - * - * @note: - * The values returned are not pointers into the internal structures of - * the face, but are `fresh' copies, so that the memory containing them - * belongs to the calling application. This also enforces the - * `read-only' nature of these values, i.e., this function cannot be - * used to manipulate the face. - * - * `value' is a void pointer because the values returned can be of - * various types. - * - * If either `value' is NULL or `value_len' is too small, just the - * required memory size for the requested entry is returned. - * - * The `idx' parameter is used, not only to retrieve elements of, for - * example, the FontMatrix or FontBBox, but also to retrieve name keys - * from the CharStrings dictionary, and the charstrings themselves. It - * is ignored for atomic values. - * - * PS_DICT_BLUE_SCALE returns a value that is scaled up by 1000. To - * get the value as in the font stream, you need to divide by - * 65536000.0 (to remove the FT_Fixed scale, and the x1000 scale). - * - * IMPORTANT: Only key/value pairs read by the FreeType interpreter can - * be retrieved. So, for example, PostScript procedures such as NP, - * ND, and RD are not available. Arbitrary keys are, obviously, not be - * available either. - * - * If the font's format is not PostScript-based, this function returns - * the `FT_Err_Invalid_Argument' error code. - * - */ - FT_EXPORT( FT_Long ) - FT_Get_PS_Font_Value( FT_Face face, - PS_Dict_Keys key, - FT_UInt idx, - void *value, - FT_Long value_len ); - - /* */ - -FT_END_HEADER - -#endif /* __T1TABLES_H__ */ - - -/* END */ diff --git a/extlibs/headers/freetype2/ttnameid.h b/extlibs/headers/freetype2/ttnameid.h deleted file mode 100644 index e65b55812..000000000 --- a/extlibs/headers/freetype2/ttnameid.h +++ /dev/null @@ -1,1237 +0,0 @@ -/***************************************************************************/ -/* */ -/* ttnameid.h */ -/* */ -/* TrueType name ID definitions (specification only). */ -/* */ -/* Copyright 1996-2004, 2006-2008, 2012-2014 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __TTNAMEID_H__ -#define __TTNAMEID_H__ - - -#include <ft2build.h> - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* <Section> */ - /* truetype_tables */ - /* */ - - - /*************************************************************************/ - /* */ - /* Possible values for the `platform' identifier code in the name */ - /* records of the TTF `name' table. */ - /* */ - /*************************************************************************/ - - - /*********************************************************************** - * - * @enum: - * TT_PLATFORM_XXX - * - * @description: - * A list of valid values for the `platform_id' identifier code in - * @FT_CharMapRec and @FT_SfntName structures. - * - * @values: - * TT_PLATFORM_APPLE_UNICODE :: - * Used by Apple to indicate a Unicode character map and/or name entry. - * See @TT_APPLE_ID_XXX for corresponding `encoding_id' values. Note - * that name entries in this format are coded as big-endian UCS-2 - * character codes _only_. - * - * TT_PLATFORM_MACINTOSH :: - * Used by Apple to indicate a MacOS-specific charmap and/or name entry. - * See @TT_MAC_ID_XXX for corresponding `encoding_id' values. Note that - * most TrueType fonts contain an Apple roman charmap to be usable on - * MacOS systems (even if they contain a Microsoft charmap as well). - * - * TT_PLATFORM_ISO :: - * This value was used to specify ISO/IEC 10646 charmaps. It is however - * now deprecated. See @TT_ISO_ID_XXX for a list of corresponding - * `encoding_id' values. - * - * TT_PLATFORM_MICROSOFT :: - * Used by Microsoft to indicate Windows-specific charmaps. See - * @TT_MS_ID_XXX for a list of corresponding `encoding_id' values. - * Note that most fonts contain a Unicode charmap using - * (TT_PLATFORM_MICROSOFT, @TT_MS_ID_UNICODE_CS). - * - * TT_PLATFORM_CUSTOM :: - * Used to indicate application-specific charmaps. - * - * TT_PLATFORM_ADOBE :: - * This value isn't part of any font format specification, but is used - * by FreeType to report Adobe-specific charmaps in an @FT_CharMapRec - * structure. See @TT_ADOBE_ID_XXX. - */ - -#define TT_PLATFORM_APPLE_UNICODE 0 -#define TT_PLATFORM_MACINTOSH 1 -#define TT_PLATFORM_ISO 2 /* deprecated */ -#define TT_PLATFORM_MICROSOFT 3 -#define TT_PLATFORM_CUSTOM 4 -#define TT_PLATFORM_ADOBE 7 /* artificial */ - - - /*********************************************************************** - * - * @enum: - * TT_APPLE_ID_XXX - * - * @description: - * A list of valid values for the `encoding_id' for - * @TT_PLATFORM_APPLE_UNICODE charmaps and name entries. - * - * @values: - * TT_APPLE_ID_DEFAULT :: - * Unicode version 1.0. - * - * TT_APPLE_ID_UNICODE_1_1 :: - * Unicode 1.1; specifies Hangul characters starting at U+34xx. - * - * TT_APPLE_ID_ISO_10646 :: - * Deprecated (identical to preceding). - * - * TT_APPLE_ID_UNICODE_2_0 :: - * Unicode 2.0 and beyond (UTF-16 BMP only). - * - * TT_APPLE_ID_UNICODE_32 :: - * Unicode 3.1 and beyond, using UTF-32. - * - * TT_APPLE_ID_VARIANT_SELECTOR :: - * From Adobe, not Apple. Not a normal cmap. Specifies variations - * on a real cmap. - */ - -#define TT_APPLE_ID_DEFAULT 0 /* Unicode 1.0 */ -#define TT_APPLE_ID_UNICODE_1_1 1 /* specify Hangul at U+34xx */ -#define TT_APPLE_ID_ISO_10646 2 /* deprecated */ -#define TT_APPLE_ID_UNICODE_2_0 3 /* or later */ -#define TT_APPLE_ID_UNICODE_32 4 /* 2.0 or later, full repertoire */ -#define TT_APPLE_ID_VARIANT_SELECTOR 5 /* variation selector data */ - - - /*********************************************************************** - * - * @enum: - * TT_MAC_ID_XXX - * - * @description: - * A list of valid values for the `encoding_id' for - * @TT_PLATFORM_MACINTOSH charmaps and name entries. - * - * @values: - * TT_MAC_ID_ROMAN :: - * TT_MAC_ID_JAPANESE :: - * TT_MAC_ID_TRADITIONAL_CHINESE :: - * TT_MAC_ID_KOREAN :: - * TT_MAC_ID_ARABIC :: - * TT_MAC_ID_HEBREW :: - * TT_MAC_ID_GREEK :: - * TT_MAC_ID_RUSSIAN :: - * TT_MAC_ID_RSYMBOL :: - * TT_MAC_ID_DEVANAGARI :: - * TT_MAC_ID_GURMUKHI :: - * TT_MAC_ID_GUJARATI :: - * TT_MAC_ID_ORIYA :: - * TT_MAC_ID_BENGALI :: - * TT_MAC_ID_TAMIL :: - * TT_MAC_ID_TELUGU :: - * TT_MAC_ID_KANNADA :: - * TT_MAC_ID_MALAYALAM :: - * TT_MAC_ID_SINHALESE :: - * TT_MAC_ID_BURMESE :: - * TT_MAC_ID_KHMER :: - * TT_MAC_ID_THAI :: - * TT_MAC_ID_LAOTIAN :: - * TT_MAC_ID_GEORGIAN :: - * TT_MAC_ID_ARMENIAN :: - * TT_MAC_ID_MALDIVIAN :: - * TT_MAC_ID_SIMPLIFIED_CHINESE :: - * TT_MAC_ID_TIBETAN :: - * TT_MAC_ID_MONGOLIAN :: - * TT_MAC_ID_GEEZ :: - * TT_MAC_ID_SLAVIC :: - * TT_MAC_ID_VIETNAMESE :: - * TT_MAC_ID_SINDHI :: - * TT_MAC_ID_UNINTERP :: - */ - -#define TT_MAC_ID_ROMAN 0 -#define TT_MAC_ID_JAPANESE 1 -#define TT_MAC_ID_TRADITIONAL_CHINESE 2 -#define TT_MAC_ID_KOREAN 3 -#define TT_MAC_ID_ARABIC 4 -#define TT_MAC_ID_HEBREW 5 -#define TT_MAC_ID_GREEK 6 -#define TT_MAC_ID_RUSSIAN 7 -#define TT_MAC_ID_RSYMBOL 8 -#define TT_MAC_ID_DEVANAGARI 9 -#define TT_MAC_ID_GURMUKHI 10 -#define TT_MAC_ID_GUJARATI 11 -#define TT_MAC_ID_ORIYA 12 -#define TT_MAC_ID_BENGALI 13 -#define TT_MAC_ID_TAMIL 14 -#define TT_MAC_ID_TELUGU 15 -#define TT_MAC_ID_KANNADA 16 -#define TT_MAC_ID_MALAYALAM 17 -#define TT_MAC_ID_SINHALESE 18 -#define TT_MAC_ID_BURMESE 19 -#define TT_MAC_ID_KHMER 20 -#define TT_MAC_ID_THAI 21 -#define TT_MAC_ID_LAOTIAN 22 -#define TT_MAC_ID_GEORGIAN 23 -#define TT_MAC_ID_ARMENIAN 24 -#define TT_MAC_ID_MALDIVIAN 25 -#define TT_MAC_ID_SIMPLIFIED_CHINESE 25 -#define TT_MAC_ID_TIBETAN 26 -#define TT_MAC_ID_MONGOLIAN 27 -#define TT_MAC_ID_GEEZ 28 -#define TT_MAC_ID_SLAVIC 29 -#define TT_MAC_ID_VIETNAMESE 30 -#define TT_MAC_ID_SINDHI 31 -#define TT_MAC_ID_UNINTERP 32 - - - /*********************************************************************** - * - * @enum: - * TT_ISO_ID_XXX - * - * @description: - * A list of valid values for the `encoding_id' for - * @TT_PLATFORM_ISO charmaps and name entries. - * - * Their use is now deprecated. - * - * @values: - * TT_ISO_ID_7BIT_ASCII :: - * ASCII. - * TT_ISO_ID_10646 :: - * ISO/10646. - * TT_ISO_ID_8859_1 :: - * Also known as Latin-1. - */ - -#define TT_ISO_ID_7BIT_ASCII 0 -#define TT_ISO_ID_10646 1 -#define TT_ISO_ID_8859_1 2 - - - /*********************************************************************** - * - * @enum: - * TT_MS_ID_XXX - * - * @description: - * A list of valid values for the `encoding_id' for - * @TT_PLATFORM_MICROSOFT charmaps and name entries. - * - * @values: - * TT_MS_ID_SYMBOL_CS :: - * Corresponds to Microsoft symbol encoding. See - * @FT_ENCODING_MS_SYMBOL. - * - * TT_MS_ID_UNICODE_CS :: - * Corresponds to a Microsoft WGL4 charmap, matching Unicode. See - * @FT_ENCODING_UNICODE. - * - * TT_MS_ID_SJIS :: - * Corresponds to SJIS Japanese encoding. See @FT_ENCODING_SJIS. - * - * TT_MS_ID_GB2312 :: - * Corresponds to Simplified Chinese as used in Mainland China. See - * @FT_ENCODING_GB2312. - * - * TT_MS_ID_BIG_5 :: - * Corresponds to Traditional Chinese as used in Taiwan and Hong Kong. - * See @FT_ENCODING_BIG5. - * - * TT_MS_ID_WANSUNG :: - * Corresponds to Korean Wansung encoding. See @FT_ENCODING_WANSUNG. - * - * TT_MS_ID_JOHAB :: - * Corresponds to Johab encoding. See @FT_ENCODING_JOHAB. - * - * TT_MS_ID_UCS_4 :: - * Corresponds to UCS-4 or UTF-32 charmaps. This has been added to - * the OpenType specification version 1.4 (mid-2001.) - */ - -#define TT_MS_ID_SYMBOL_CS 0 -#define TT_MS_ID_UNICODE_CS 1 -#define TT_MS_ID_SJIS 2 -#define TT_MS_ID_GB2312 3 -#define TT_MS_ID_BIG_5 4 -#define TT_MS_ID_WANSUNG 5 -#define TT_MS_ID_JOHAB 6 -#define TT_MS_ID_UCS_4 10 - - - /*********************************************************************** - * - * @enum: - * TT_ADOBE_ID_XXX - * - * @description: - * A list of valid values for the `encoding_id' for - * @TT_PLATFORM_ADOBE charmaps. This is a FreeType-specific extension! - * - * @values: - * TT_ADOBE_ID_STANDARD :: - * Adobe standard encoding. - * TT_ADOBE_ID_EXPERT :: - * Adobe expert encoding. - * TT_ADOBE_ID_CUSTOM :: - * Adobe custom encoding. - * TT_ADOBE_ID_LATIN_1 :: - * Adobe Latin~1 encoding. - */ - -#define TT_ADOBE_ID_STANDARD 0 -#define TT_ADOBE_ID_EXPERT 1 -#define TT_ADOBE_ID_CUSTOM 2 -#define TT_ADOBE_ID_LATIN_1 3 - - - /*************************************************************************/ - /* */ - /* Possible values of the language identifier field in the name records */ - /* of the TTF `name' table if the `platform' identifier code is */ - /* TT_PLATFORM_MACINTOSH. These values are also used as return values */ - /* for function @FT_Get_CMap_Language_ID. */ - /* */ - /* The canonical source for the Apple assigned Language ID's is at */ - /* */ - /* https://developer.apple.com/fonts/TTRefMan/RM06/Chap6name.html */ - /* */ -#define TT_MAC_LANGID_ENGLISH 0 -#define TT_MAC_LANGID_FRENCH 1 -#define TT_MAC_LANGID_GERMAN 2 -#define TT_MAC_LANGID_ITALIAN 3 -#define TT_MAC_LANGID_DUTCH 4 -#define TT_MAC_LANGID_SWEDISH 5 -#define TT_MAC_LANGID_SPANISH 6 -#define TT_MAC_LANGID_DANISH 7 -#define TT_MAC_LANGID_PORTUGUESE 8 -#define TT_MAC_LANGID_NORWEGIAN 9 -#define TT_MAC_LANGID_HEBREW 10 -#define TT_MAC_LANGID_JAPANESE 11 -#define TT_MAC_LANGID_ARABIC 12 -#define TT_MAC_LANGID_FINNISH 13 -#define TT_MAC_LANGID_GREEK 14 -#define TT_MAC_LANGID_ICELANDIC 15 -#define TT_MAC_LANGID_MALTESE 16 -#define TT_MAC_LANGID_TURKISH 17 -#define TT_MAC_LANGID_CROATIAN 18 -#define TT_MAC_LANGID_CHINESE_TRADITIONAL 19 -#define TT_MAC_LANGID_URDU 20 -#define TT_MAC_LANGID_HINDI 21 -#define TT_MAC_LANGID_THAI 22 -#define TT_MAC_LANGID_KOREAN 23 -#define TT_MAC_LANGID_LITHUANIAN 24 -#define TT_MAC_LANGID_POLISH 25 -#define TT_MAC_LANGID_HUNGARIAN 26 -#define TT_MAC_LANGID_ESTONIAN 27 -#define TT_MAC_LANGID_LETTISH 28 -#define TT_MAC_LANGID_SAAMISK 29 -#define TT_MAC_LANGID_FAEROESE 30 -#define TT_MAC_LANGID_FARSI 31 -#define TT_MAC_LANGID_RUSSIAN 32 -#define TT_MAC_LANGID_CHINESE_SIMPLIFIED 33 -#define TT_MAC_LANGID_FLEMISH 34 -#define TT_MAC_LANGID_IRISH 35 -#define TT_MAC_LANGID_ALBANIAN 36 -#define TT_MAC_LANGID_ROMANIAN 37 -#define TT_MAC_LANGID_CZECH 38 -#define TT_MAC_LANGID_SLOVAK 39 -#define TT_MAC_LANGID_SLOVENIAN 40 -#define TT_MAC_LANGID_YIDDISH 41 -#define TT_MAC_LANGID_SERBIAN 42 -#define TT_MAC_LANGID_MACEDONIAN 43 -#define TT_MAC_LANGID_BULGARIAN 44 -#define TT_MAC_LANGID_UKRAINIAN 45 -#define TT_MAC_LANGID_BYELORUSSIAN 46 -#define TT_MAC_LANGID_UZBEK 47 -#define TT_MAC_LANGID_KAZAKH 48 -#define TT_MAC_LANGID_AZERBAIJANI 49 -#define TT_MAC_LANGID_AZERBAIJANI_CYRILLIC_SCRIPT 49 -#define TT_MAC_LANGID_AZERBAIJANI_ARABIC_SCRIPT 50 -#define TT_MAC_LANGID_ARMENIAN 51 -#define TT_MAC_LANGID_GEORGIAN 52 -#define TT_MAC_LANGID_MOLDAVIAN 53 -#define TT_MAC_LANGID_KIRGHIZ 54 -#define TT_MAC_LANGID_TAJIKI 55 -#define TT_MAC_LANGID_TURKMEN 56 -#define TT_MAC_LANGID_MONGOLIAN 57 -#define TT_MAC_LANGID_MONGOLIAN_MONGOLIAN_SCRIPT 57 -#define TT_MAC_LANGID_MONGOLIAN_CYRILLIC_SCRIPT 58 -#define TT_MAC_LANGID_PASHTO 59 -#define TT_MAC_LANGID_KURDISH 60 -#define TT_MAC_LANGID_KASHMIRI 61 -#define TT_MAC_LANGID_SINDHI 62 -#define TT_MAC_LANGID_TIBETAN 63 -#define TT_MAC_LANGID_NEPALI 64 -#define TT_MAC_LANGID_SANSKRIT 65 -#define TT_MAC_LANGID_MARATHI 66 -#define TT_MAC_LANGID_BENGALI 67 -#define TT_MAC_LANGID_ASSAMESE 68 -#define TT_MAC_LANGID_GUJARATI 69 -#define TT_MAC_LANGID_PUNJABI 70 -#define TT_MAC_LANGID_ORIYA 71 -#define TT_MAC_LANGID_MALAYALAM 72 -#define TT_MAC_LANGID_KANNADA 73 -#define TT_MAC_LANGID_TAMIL 74 -#define TT_MAC_LANGID_TELUGU 75 -#define TT_MAC_LANGID_SINHALESE 76 -#define TT_MAC_LANGID_BURMESE 77 -#define TT_MAC_LANGID_KHMER 78 -#define TT_MAC_LANGID_LAO 79 -#define TT_MAC_LANGID_VIETNAMESE 80 -#define TT_MAC_LANGID_INDONESIAN 81 -#define TT_MAC_LANGID_TAGALOG 82 -#define TT_MAC_LANGID_MALAY_ROMAN_SCRIPT 83 -#define TT_MAC_LANGID_MALAY_ARABIC_SCRIPT 84 -#define TT_MAC_LANGID_AMHARIC 85 -#define TT_MAC_LANGID_TIGRINYA 86 -#define TT_MAC_LANGID_GALLA 87 -#define TT_MAC_LANGID_SOMALI 88 -#define TT_MAC_LANGID_SWAHILI 89 -#define TT_MAC_LANGID_RUANDA 90 -#define TT_MAC_LANGID_RUNDI 91 -#define TT_MAC_LANGID_CHEWA 92 -#define TT_MAC_LANGID_MALAGASY 93 -#define TT_MAC_LANGID_ESPERANTO 94 -#define TT_MAC_LANGID_WELSH 128 -#define TT_MAC_LANGID_BASQUE 129 -#define TT_MAC_LANGID_CATALAN 130 -#define TT_MAC_LANGID_LATIN 131 -#define TT_MAC_LANGID_QUECHUA 132 -#define TT_MAC_LANGID_GUARANI 133 -#define TT_MAC_LANGID_AYMARA 134 -#define TT_MAC_LANGID_TATAR 135 -#define TT_MAC_LANGID_UIGHUR 136 -#define TT_MAC_LANGID_DZONGKHA 137 -#define TT_MAC_LANGID_JAVANESE 138 -#define TT_MAC_LANGID_SUNDANESE 139 - - -#if 0 /* these seem to be errors that have been dropped */ - -#define TT_MAC_LANGID_SCOTTISH_GAELIC 140 -#define TT_MAC_LANGID_IRISH_GAELIC 141 - -#endif - - - /* The following codes are new as of 2000-03-10 */ -#define TT_MAC_LANGID_GALICIAN 140 -#define TT_MAC_LANGID_AFRIKAANS 141 -#define TT_MAC_LANGID_BRETON 142 -#define TT_MAC_LANGID_INUKTITUT 143 -#define TT_MAC_LANGID_SCOTTISH_GAELIC 144 -#define TT_MAC_LANGID_MANX_GAELIC 145 -#define TT_MAC_LANGID_IRISH_GAELIC 146 -#define TT_MAC_LANGID_TONGAN 147 -#define TT_MAC_LANGID_GREEK_POLYTONIC 148 -#define TT_MAC_LANGID_GREELANDIC 149 -#define TT_MAC_LANGID_AZERBAIJANI_ROMAN_SCRIPT 150 - - - /*************************************************************************/ - /* */ - /* Possible values of the language identifier field in the name records */ - /* of the TTF `name' table if the `platform' identifier code is */ - /* TT_PLATFORM_MICROSOFT. */ - /* */ - /* The canonical source for the MS assigned LCIDs is */ - /* */ - /* http://www.microsoft.com/globaldev/reference/lcid-all.mspx */ - /* */ - -#define TT_MS_LANGID_ARABIC_GENERAL 0x0001 -#define TT_MS_LANGID_ARABIC_SAUDI_ARABIA 0x0401 -#define TT_MS_LANGID_ARABIC_IRAQ 0x0801 -#define TT_MS_LANGID_ARABIC_EGYPT 0x0C01 -#define TT_MS_LANGID_ARABIC_LIBYA 0x1001 -#define TT_MS_LANGID_ARABIC_ALGERIA 0x1401 -#define TT_MS_LANGID_ARABIC_MOROCCO 0x1801 -#define TT_MS_LANGID_ARABIC_TUNISIA 0x1C01 -#define TT_MS_LANGID_ARABIC_OMAN 0x2001 -#define TT_MS_LANGID_ARABIC_YEMEN 0x2401 -#define TT_MS_LANGID_ARABIC_SYRIA 0x2801 -#define TT_MS_LANGID_ARABIC_JORDAN 0x2C01 -#define TT_MS_LANGID_ARABIC_LEBANON 0x3001 -#define TT_MS_LANGID_ARABIC_KUWAIT 0x3401 -#define TT_MS_LANGID_ARABIC_UAE 0x3801 -#define TT_MS_LANGID_ARABIC_BAHRAIN 0x3C01 -#define TT_MS_LANGID_ARABIC_QATAR 0x4001 -#define TT_MS_LANGID_BULGARIAN_BULGARIA 0x0402 -#define TT_MS_LANGID_CATALAN_SPAIN 0x0403 -#define TT_MS_LANGID_CHINESE_GENERAL 0x0004 -#define TT_MS_LANGID_CHINESE_TAIWAN 0x0404 -#define TT_MS_LANGID_CHINESE_PRC 0x0804 -#define TT_MS_LANGID_CHINESE_HONG_KONG 0x0C04 -#define TT_MS_LANGID_CHINESE_SINGAPORE 0x1004 - -#if 1 /* this looks like the correct value */ -#define TT_MS_LANGID_CHINESE_MACAU 0x1404 -#else /* but beware, Microsoft may change its mind... - the most recent Word reference has the following: */ -#define TT_MS_LANGID_CHINESE_MACAU TT_MS_LANGID_CHINESE_HONG_KONG -#endif - -#if 0 /* used only with .NET `cultures'; commented out */ -#define TT_MS_LANGID_CHINESE_TRADITIONAL 0x7C04 -#endif - -#define TT_MS_LANGID_CZECH_CZECH_REPUBLIC 0x0405 -#define TT_MS_LANGID_DANISH_DENMARK 0x0406 -#define TT_MS_LANGID_GERMAN_GERMANY 0x0407 -#define TT_MS_LANGID_GERMAN_SWITZERLAND 0x0807 -#define TT_MS_LANGID_GERMAN_AUSTRIA 0x0C07 -#define TT_MS_LANGID_GERMAN_LUXEMBOURG 0x1007 -#define TT_MS_LANGID_GERMAN_LIECHTENSTEI 0x1407 -#define TT_MS_LANGID_GREEK_GREECE 0x0408 - - /* don't ask what this one means... It is commented out currently. */ -#if 0 -#define TT_MS_LANGID_GREEK_GREECE2 0x2008 -#endif - -#define TT_MS_LANGID_ENGLISH_GENERAL 0x0009 -#define TT_MS_LANGID_ENGLISH_UNITED_STATES 0x0409 -#define TT_MS_LANGID_ENGLISH_UNITED_KINGDOM 0x0809 -#define TT_MS_LANGID_ENGLISH_AUSTRALIA 0x0C09 -#define TT_MS_LANGID_ENGLISH_CANADA 0x1009 -#define TT_MS_LANGID_ENGLISH_NEW_ZEALAND 0x1409 -#define TT_MS_LANGID_ENGLISH_IRELAND 0x1809 -#define TT_MS_LANGID_ENGLISH_SOUTH_AFRICA 0x1C09 -#define TT_MS_LANGID_ENGLISH_JAMAICA 0x2009 -#define TT_MS_LANGID_ENGLISH_CARIBBEAN 0x2409 -#define TT_MS_LANGID_ENGLISH_BELIZE 0x2809 -#define TT_MS_LANGID_ENGLISH_TRINIDAD 0x2C09 -#define TT_MS_LANGID_ENGLISH_ZIMBABWE 0x3009 -#define TT_MS_LANGID_ENGLISH_PHILIPPINES 0x3409 -#define TT_MS_LANGID_ENGLISH_INDONESIA 0x3809 -#define TT_MS_LANGID_ENGLISH_HONG_KONG 0x3C09 -#define TT_MS_LANGID_ENGLISH_INDIA 0x4009 -#define TT_MS_LANGID_ENGLISH_MALAYSIA 0x4409 -#define TT_MS_LANGID_ENGLISH_SINGAPORE 0x4809 -#define TT_MS_LANGID_SPANISH_SPAIN_TRADITIONAL_SORT 0x040A -#define TT_MS_LANGID_SPANISH_MEXICO 0x080A -#define TT_MS_LANGID_SPANISH_SPAIN_INTERNATIONAL_SORT 0x0C0A -#define TT_MS_LANGID_SPANISH_GUATEMALA 0x100A -#define TT_MS_LANGID_SPANISH_COSTA_RICA 0x140A -#define TT_MS_LANGID_SPANISH_PANAMA 0x180A -#define TT_MS_LANGID_SPANISH_DOMINICAN_REPUBLIC 0x1C0A -#define TT_MS_LANGID_SPANISH_VENEZUELA 0x200A -#define TT_MS_LANGID_SPANISH_COLOMBIA 0x240A -#define TT_MS_LANGID_SPANISH_PERU 0x280A -#define TT_MS_LANGID_SPANISH_ARGENTINA 0x2C0A -#define TT_MS_LANGID_SPANISH_ECUADOR 0x300A -#define TT_MS_LANGID_SPANISH_CHILE 0x340A -#define TT_MS_LANGID_SPANISH_URUGUAY 0x380A -#define TT_MS_LANGID_SPANISH_PARAGUAY 0x3C0A -#define TT_MS_LANGID_SPANISH_BOLIVIA 0x400A -#define TT_MS_LANGID_SPANISH_EL_SALVADOR 0x440A -#define TT_MS_LANGID_SPANISH_HONDURAS 0x480A -#define TT_MS_LANGID_SPANISH_NICARAGUA 0x4C0A -#define TT_MS_LANGID_SPANISH_PUERTO_RICO 0x500A -#define TT_MS_LANGID_SPANISH_UNITED_STATES 0x540A - /* The following ID blatantly violate MS specs by using a */ - /* sublanguage > 0x1F. */ -#define TT_MS_LANGID_SPANISH_LATIN_AMERICA 0xE40AU -#define TT_MS_LANGID_FINNISH_FINLAND 0x040B -#define TT_MS_LANGID_FRENCH_FRANCE 0x040C -#define TT_MS_LANGID_FRENCH_BELGIUM 0x080C -#define TT_MS_LANGID_FRENCH_CANADA 0x0C0C -#define TT_MS_LANGID_FRENCH_SWITZERLAND 0x100C -#define TT_MS_LANGID_FRENCH_LUXEMBOURG 0x140C -#define TT_MS_LANGID_FRENCH_MONACO 0x180C -#define TT_MS_LANGID_FRENCH_WEST_INDIES 0x1C0C -#define TT_MS_LANGID_FRENCH_REUNION 0x200C -#define TT_MS_LANGID_FRENCH_CONGO 0x240C - /* which was formerly: */ -#define TT_MS_LANGID_FRENCH_ZAIRE TT_MS_LANGID_FRENCH_CONGO -#define TT_MS_LANGID_FRENCH_SENEGAL 0x280C -#define TT_MS_LANGID_FRENCH_CAMEROON 0x2C0C -#define TT_MS_LANGID_FRENCH_COTE_D_IVOIRE 0x300C -#define TT_MS_LANGID_FRENCH_MALI 0x340C -#define TT_MS_LANGID_FRENCH_MOROCCO 0x380C -#define TT_MS_LANGID_FRENCH_HAITI 0x3C0C - /* and another violation of the spec (see 0xE40AU) */ -#define TT_MS_LANGID_FRENCH_NORTH_AFRICA 0xE40CU -#define TT_MS_LANGID_HEBREW_ISRAEL 0x040D -#define TT_MS_LANGID_HUNGARIAN_HUNGARY 0x040E -#define TT_MS_LANGID_ICELANDIC_ICELAND 0x040F -#define TT_MS_LANGID_ITALIAN_ITALY 0x0410 -#define TT_MS_LANGID_ITALIAN_SWITZERLAND 0x0810 -#define TT_MS_LANGID_JAPANESE_JAPAN 0x0411 -#define TT_MS_LANGID_KOREAN_EXTENDED_WANSUNG_KOREA 0x0412 -#define TT_MS_LANGID_KOREAN_JOHAB_KOREA 0x0812 -#define TT_MS_LANGID_DUTCH_NETHERLANDS 0x0413 -#define TT_MS_LANGID_DUTCH_BELGIUM 0x0813 -#define TT_MS_LANGID_NORWEGIAN_NORWAY_BOKMAL 0x0414 -#define TT_MS_LANGID_NORWEGIAN_NORWAY_NYNORSK 0x0814 -#define TT_MS_LANGID_POLISH_POLAND 0x0415 -#define TT_MS_LANGID_PORTUGUESE_BRAZIL 0x0416 -#define TT_MS_LANGID_PORTUGUESE_PORTUGAL 0x0816 -#define TT_MS_LANGID_RHAETO_ROMANIC_SWITZERLAND 0x0417 -#define TT_MS_LANGID_ROMANIAN_ROMANIA 0x0418 -#define TT_MS_LANGID_MOLDAVIAN_MOLDAVIA 0x0818 -#define TT_MS_LANGID_RUSSIAN_RUSSIA 0x0419 -#define TT_MS_LANGID_RUSSIAN_MOLDAVIA 0x0819 -#define TT_MS_LANGID_CROATIAN_CROATIA 0x041A -#define TT_MS_LANGID_SERBIAN_SERBIA_LATIN 0x081A -#define TT_MS_LANGID_SERBIAN_SERBIA_CYRILLIC 0x0C1A - -#if 0 /* this used to be this value, but it looks like we were wrong */ -#define TT_MS_LANGID_BOSNIAN_BOSNIA_HERZEGOVINA 0x101A -#else /* current sources say */ -#define TT_MS_LANGID_CROATIAN_BOSNIA_HERZEGOVINA 0x101A -#define TT_MS_LANGID_BOSNIAN_BOSNIA_HERZEGOVINA 0x141A - /* and XPsp2 Platform SDK added (2004-07-26) */ - /* Names are shortened to be significant within 40 chars. */ -#define TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_LATIN 0x181A -#define TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_CYRILLIC 0x181A -#endif - -#define TT_MS_LANGID_SLOVAK_SLOVAKIA 0x041B -#define TT_MS_LANGID_ALBANIAN_ALBANIA 0x041C -#define TT_MS_LANGID_SWEDISH_SWEDEN 0x041D -#define TT_MS_LANGID_SWEDISH_FINLAND 0x081D -#define TT_MS_LANGID_THAI_THAILAND 0x041E -#define TT_MS_LANGID_TURKISH_TURKEY 0x041F -#define TT_MS_LANGID_URDU_PAKISTAN 0x0420 -#define TT_MS_LANGID_URDU_INDIA 0x0820 -#define TT_MS_LANGID_INDONESIAN_INDONESIA 0x0421 -#define TT_MS_LANGID_UKRAINIAN_UKRAINE 0x0422 -#define TT_MS_LANGID_BELARUSIAN_BELARUS 0x0423 -#define TT_MS_LANGID_SLOVENE_SLOVENIA 0x0424 -#define TT_MS_LANGID_ESTONIAN_ESTONIA 0x0425 -#define TT_MS_LANGID_LATVIAN_LATVIA 0x0426 -#define TT_MS_LANGID_LITHUANIAN_LITHUANIA 0x0427 -#define TT_MS_LANGID_CLASSIC_LITHUANIAN_LITHUANIA 0x0827 -#define TT_MS_LANGID_TAJIK_TAJIKISTAN 0x0428 -#define TT_MS_LANGID_FARSI_IRAN 0x0429 -#define TT_MS_LANGID_VIETNAMESE_VIET_NAM 0x042A -#define TT_MS_LANGID_ARMENIAN_ARMENIA 0x042B -#define TT_MS_LANGID_AZERI_AZERBAIJAN_LATIN 0x042C -#define TT_MS_LANGID_AZERI_AZERBAIJAN_CYRILLIC 0x082C -#define TT_MS_LANGID_BASQUE_SPAIN 0x042D -#define TT_MS_LANGID_SORBIAN_GERMANY 0x042E -#define TT_MS_LANGID_MACEDONIAN_MACEDONIA 0x042F -#define TT_MS_LANGID_SUTU_SOUTH_AFRICA 0x0430 -#define TT_MS_LANGID_TSONGA_SOUTH_AFRICA 0x0431 -#define TT_MS_LANGID_TSWANA_SOUTH_AFRICA 0x0432 -#define TT_MS_LANGID_VENDA_SOUTH_AFRICA 0x0433 -#define TT_MS_LANGID_XHOSA_SOUTH_AFRICA 0x0434 -#define TT_MS_LANGID_ZULU_SOUTH_AFRICA 0x0435 -#define TT_MS_LANGID_AFRIKAANS_SOUTH_AFRICA 0x0436 -#define TT_MS_LANGID_GEORGIAN_GEORGIA 0x0437 -#define TT_MS_LANGID_FAEROESE_FAEROE_ISLANDS 0x0438 -#define TT_MS_LANGID_HINDI_INDIA 0x0439 -#define TT_MS_LANGID_MALTESE_MALTA 0x043A - /* Added by XPsp2 Platform SDK (2004-07-26) */ -#define TT_MS_LANGID_SAMI_NORTHERN_NORWAY 0x043B -#define TT_MS_LANGID_SAMI_NORTHERN_SWEDEN 0x083B -#define TT_MS_LANGID_SAMI_NORTHERN_FINLAND 0x0C3B -#define TT_MS_LANGID_SAMI_LULE_NORWAY 0x103B -#define TT_MS_LANGID_SAMI_LULE_SWEDEN 0x143B -#define TT_MS_LANGID_SAMI_SOUTHERN_NORWAY 0x183B -#define TT_MS_LANGID_SAMI_SOUTHERN_SWEDEN 0x1C3B -#define TT_MS_LANGID_SAMI_SKOLT_FINLAND 0x203B -#define TT_MS_LANGID_SAMI_INARI_FINLAND 0x243B - /* ... and we also keep our old identifier... */ -#define TT_MS_LANGID_SAAMI_LAPONIA 0x043B - -#if 0 /* this seems to be a previous inversion */ -#define TT_MS_LANGID_IRISH_GAELIC_IRELAND 0x043C -#define TT_MS_LANGID_SCOTTISH_GAELIC_UNITED_KINGDOM 0x083C -#else -#define TT_MS_LANGID_SCOTTISH_GAELIC_UNITED_KINGDOM 0x083C -#define TT_MS_LANGID_IRISH_GAELIC_IRELAND 0x043C -#endif - -#define TT_MS_LANGID_YIDDISH_GERMANY 0x043D -#define TT_MS_LANGID_MALAY_MALAYSIA 0x043E -#define TT_MS_LANGID_MALAY_BRUNEI_DARUSSALAM 0x083E -#define TT_MS_LANGID_KAZAK_KAZAKSTAN 0x043F -#define TT_MS_LANGID_KIRGHIZ_KIRGHIZSTAN /* Cyrillic*/ 0x0440 - /* alias declared in Windows 2000 */ -#define TT_MS_LANGID_KIRGHIZ_KIRGHIZ_REPUBLIC \ - TT_MS_LANGID_KIRGHIZ_KIRGHIZSTAN - -#define TT_MS_LANGID_SWAHILI_KENYA 0x0441 -#define TT_MS_LANGID_TURKMEN_TURKMENISTAN 0x0442 -#define TT_MS_LANGID_UZBEK_UZBEKISTAN_LATIN 0x0443 -#define TT_MS_LANGID_UZBEK_UZBEKISTAN_CYRILLIC 0x0843 -#define TT_MS_LANGID_TATAR_TATARSTAN 0x0444 -#define TT_MS_LANGID_BENGALI_INDIA 0x0445 -#define TT_MS_LANGID_BENGALI_BANGLADESH 0x0845 -#define TT_MS_LANGID_PUNJABI_INDIA 0x0446 -#define TT_MS_LANGID_PUNJABI_ARABIC_PAKISTAN 0x0846 -#define TT_MS_LANGID_GUJARATI_INDIA 0x0447 -#define TT_MS_LANGID_ORIYA_INDIA 0x0448 -#define TT_MS_LANGID_TAMIL_INDIA 0x0449 -#define TT_MS_LANGID_TELUGU_INDIA 0x044A -#define TT_MS_LANGID_KANNADA_INDIA 0x044B -#define TT_MS_LANGID_MALAYALAM_INDIA 0x044C -#define TT_MS_LANGID_ASSAMESE_INDIA 0x044D -#define TT_MS_LANGID_MARATHI_INDIA 0x044E -#define TT_MS_LANGID_SANSKRIT_INDIA 0x044F -#define TT_MS_LANGID_MONGOLIAN_MONGOLIA /* Cyrillic */ 0x0450 -#define TT_MS_LANGID_MONGOLIAN_MONGOLIA_MONGOLIAN 0x0850 -#define TT_MS_LANGID_TIBETAN_CHINA 0x0451 - /* Don't use the next constant! It has */ - /* (1) the wrong spelling (Dzonghka) */ - /* (2) Microsoft doesn't officially define it -- */ - /* at least it is not in the List of Local */ - /* ID Values. */ - /* (3) Dzongkha is not the same language as */ - /* Tibetan, so merging it is wrong anyway. */ - /* */ - /* TT_MS_LANGID_TIBETAN_BHUTAN is correct, BTW. */ -#define TT_MS_LANGID_DZONGHKA_BHUTAN 0x0851 - -#if 0 - /* the following used to be defined */ -#define TT_MS_LANGID_TIBETAN_BHUTAN 0x0451 - /* ... but it was changed; */ -#else - /* So we will continue to #define it, but with the correct value */ -#define TT_MS_LANGID_TIBETAN_BHUTAN TT_MS_LANGID_DZONGHKA_BHUTAN -#endif - -#define TT_MS_LANGID_WELSH_WALES 0x0452 -#define TT_MS_LANGID_KHMER_CAMBODIA 0x0453 -#define TT_MS_LANGID_LAO_LAOS 0x0454 -#define TT_MS_LANGID_BURMESE_MYANMAR 0x0455 -#define TT_MS_LANGID_GALICIAN_SPAIN 0x0456 -#define TT_MS_LANGID_KONKANI_INDIA 0x0457 -#define TT_MS_LANGID_MANIPURI_INDIA /* Bengali */ 0x0458 -#define TT_MS_LANGID_SINDHI_INDIA /* Arabic */ 0x0459 -#define TT_MS_LANGID_SINDHI_PAKISTAN 0x0859 - /* Missing a LCID for Sindhi in Devanagari script */ -#define TT_MS_LANGID_SYRIAC_SYRIA 0x045A -#define TT_MS_LANGID_SINHALESE_SRI_LANKA 0x045B -#define TT_MS_LANGID_CHEROKEE_UNITED_STATES 0x045C -#define TT_MS_LANGID_INUKTITUT_CANADA 0x045D -#define TT_MS_LANGID_AMHARIC_ETHIOPIA 0x045E -#define TT_MS_LANGID_TAMAZIGHT_MOROCCO /* Arabic */ 0x045F -#define TT_MS_LANGID_TAMAZIGHT_MOROCCO_LATIN 0x085F - /* Missing a LCID for Tifinagh script */ -#define TT_MS_LANGID_KASHMIRI_PAKISTAN /* Arabic */ 0x0460 - /* Spelled this way by XPsp2 Platform SDK (2004-07-26) */ - /* script is yet unclear... might be Arabic, Nagari or Sharada */ -#define TT_MS_LANGID_KASHMIRI_SASIA 0x0860 - /* ... and aliased (by MS) for compatibility reasons. */ -#define TT_MS_LANGID_KASHMIRI_INDIA TT_MS_LANGID_KASHMIRI_SASIA -#define TT_MS_LANGID_NEPALI_NEPAL 0x0461 -#define TT_MS_LANGID_NEPALI_INDIA 0x0861 -#define TT_MS_LANGID_FRISIAN_NETHERLANDS 0x0462 -#define TT_MS_LANGID_PASHTO_AFGHANISTAN 0x0463 -#define TT_MS_LANGID_FILIPINO_PHILIPPINES 0x0464 -#define TT_MS_LANGID_DHIVEHI_MALDIVES 0x0465 - /* alias declared in Windows 2000 */ -#define TT_MS_LANGID_DIVEHI_MALDIVES TT_MS_LANGID_DHIVEHI_MALDIVES -#define TT_MS_LANGID_EDO_NIGERIA 0x0466 -#define TT_MS_LANGID_FULFULDE_NIGERIA 0x0467 -#define TT_MS_LANGID_HAUSA_NIGERIA 0x0468 -#define TT_MS_LANGID_IBIBIO_NIGERIA 0x0469 -#define TT_MS_LANGID_YORUBA_NIGERIA 0x046A -#define TT_MS_LANGID_QUECHUA_BOLIVIA 0x046B -#define TT_MS_LANGID_QUECHUA_ECUADOR 0x086B -#define TT_MS_LANGID_QUECHUA_PERU 0x0C6B -#define TT_MS_LANGID_SEPEDI_SOUTH_AFRICA 0x046C - /* Also spelled by XPsp2 Platform SDK (2004-07-26) */ -#define TT_MS_LANGID_SOTHO_SOUTHERN_SOUTH_AFRICA \ - TT_MS_LANGID_SEPEDI_SOUTH_AFRICA - /* language codes 0x046D, 0x046E and 0x046F are (still) unknown. */ -#define TT_MS_LANGID_IGBO_NIGERIA 0x0470 -#define TT_MS_LANGID_KANURI_NIGERIA 0x0471 -#define TT_MS_LANGID_OROMO_ETHIOPIA 0x0472 -#define TT_MS_LANGID_TIGRIGNA_ETHIOPIA 0x0473 -#define TT_MS_LANGID_TIGRIGNA_ERYTHREA 0x0873 - /* also spelled in the `Passport SDK' list as: */ -#define TT_MS_LANGID_TIGRIGNA_ERYTREA TT_MS_LANGID_TIGRIGNA_ERYTHREA -#define TT_MS_LANGID_GUARANI_PARAGUAY 0x0474 -#define TT_MS_LANGID_HAWAIIAN_UNITED_STATES 0x0475 -#define TT_MS_LANGID_LATIN 0x0476 -#define TT_MS_LANGID_SOMALI_SOMALIA 0x0477 - /* Note: Yi does not have a (proper) ISO 639-2 code, since it is mostly */ - /* not written (but OTOH the peculiar writing system is worth */ - /* studying). */ -#define TT_MS_LANGID_YI_CHINA 0x0478 -#define TT_MS_LANGID_PAPIAMENTU_NETHERLANDS_ANTILLES 0x0479 - /* language codes from 0x047A to 0x047F are (still) unknown. */ -#define TT_MS_LANGID_UIGHUR_CHINA 0x0480 -#define TT_MS_LANGID_MAORI_NEW_ZEALAND 0x0481 - -#if 0 /* not deemed useful for fonts */ -#define TT_MS_LANGID_HUMAN_INTERFACE_DEVICE 0x04FF -#endif - - - /*************************************************************************/ - /* */ - /* Possible values of the `name' identifier field in the name records of */ - /* the TTF `name' table. These values are platform independent. */ - /* */ -#define TT_NAME_ID_COPYRIGHT 0 -#define TT_NAME_ID_FONT_FAMILY 1 -#define TT_NAME_ID_FONT_SUBFAMILY 2 -#define TT_NAME_ID_UNIQUE_ID 3 -#define TT_NAME_ID_FULL_NAME 4 -#define TT_NAME_ID_VERSION_STRING 5 -#define TT_NAME_ID_PS_NAME 6 -#define TT_NAME_ID_TRADEMARK 7 - - /* the following values are from the OpenType spec */ -#define TT_NAME_ID_MANUFACTURER 8 -#define TT_NAME_ID_DESIGNER 9 -#define TT_NAME_ID_DESCRIPTION 10 -#define TT_NAME_ID_VENDOR_URL 11 -#define TT_NAME_ID_DESIGNER_URL 12 -#define TT_NAME_ID_LICENSE 13 -#define TT_NAME_ID_LICENSE_URL 14 - /* number 15 is reserved */ -#define TT_NAME_ID_PREFERRED_FAMILY 16 -#define TT_NAME_ID_PREFERRED_SUBFAMILY 17 -#define TT_NAME_ID_MAC_FULL_NAME 18 - - /* The following code is new as of 2000-01-21 */ -#define TT_NAME_ID_SAMPLE_TEXT 19 - - /* This is new in OpenType 1.3 */ -#define TT_NAME_ID_CID_FINDFONT_NAME 20 - - /* This is new in OpenType 1.5 */ -#define TT_NAME_ID_WWS_FAMILY 21 -#define TT_NAME_ID_WWS_SUBFAMILY 22 - - - /*************************************************************************/ - /* */ - /* Bit mask values for the Unicode Ranges from the TTF `OS2 ' table. */ - /* */ - /* Updated 08-Nov-2008. */ - /* */ - - /* Bit 0 Basic Latin */ -#define TT_UCR_BASIC_LATIN (1L << 0) /* U+0020-U+007E */ - /* Bit 1 C1 Controls and Latin-1 Supplement */ -#define TT_UCR_LATIN1_SUPPLEMENT (1L << 1) /* U+0080-U+00FF */ - /* Bit 2 Latin Extended-A */ -#define TT_UCR_LATIN_EXTENDED_A (1L << 2) /* U+0100-U+017F */ - /* Bit 3 Latin Extended-B */ -#define TT_UCR_LATIN_EXTENDED_B (1L << 3) /* U+0180-U+024F */ - /* Bit 4 IPA Extensions */ - /* Phonetic Extensions */ - /* Phonetic Extensions Supplement */ -#define TT_UCR_IPA_EXTENSIONS (1L << 4) /* U+0250-U+02AF */ - /* U+1D00-U+1D7F */ - /* U+1D80-U+1DBF */ - /* Bit 5 Spacing Modifier Letters */ - /* Modifier Tone Letters */ -#define TT_UCR_SPACING_MODIFIER (1L << 5) /* U+02B0-U+02FF */ - /* U+A700-U+A71F */ - /* Bit 6 Combining Diacritical Marks */ - /* Combining Diacritical Marks Supplement */ -#define TT_UCR_COMBINING_DIACRITICS (1L << 6) /* U+0300-U+036F */ - /* U+1DC0-U+1DFF */ - /* Bit 7 Greek and Coptic */ -#define TT_UCR_GREEK (1L << 7) /* U+0370-U+03FF */ - /* Bit 8 Coptic */ -#define TT_UCR_COPTIC (1L << 8) /* U+2C80-U+2CFF */ - /* Bit 9 Cyrillic */ - /* Cyrillic Supplement */ - /* Cyrillic Extended-A */ - /* Cyrillic Extended-B */ -#define TT_UCR_CYRILLIC (1L << 9) /* U+0400-U+04FF */ - /* U+0500-U+052F */ - /* U+2DE0-U+2DFF */ - /* U+A640-U+A69F */ - /* Bit 10 Armenian */ -#define TT_UCR_ARMENIAN (1L << 10) /* U+0530-U+058F */ - /* Bit 11 Hebrew */ -#define TT_UCR_HEBREW (1L << 11) /* U+0590-U+05FF */ - /* Bit 12 Vai */ -#define TT_UCR_VAI (1L << 12) /* U+A500-U+A63F */ - /* Bit 13 Arabic */ - /* Arabic Supplement */ -#define TT_UCR_ARABIC (1L << 13) /* U+0600-U+06FF */ - /* U+0750-U+077F */ - /* Bit 14 NKo */ -#define TT_UCR_NKO (1L << 14) /* U+07C0-U+07FF */ - /* Bit 15 Devanagari */ -#define TT_UCR_DEVANAGARI (1L << 15) /* U+0900-U+097F */ - /* Bit 16 Bengali */ -#define TT_UCR_BENGALI (1L << 16) /* U+0980-U+09FF */ - /* Bit 17 Gurmukhi */ -#define TT_UCR_GURMUKHI (1L << 17) /* U+0A00-U+0A7F */ - /* Bit 18 Gujarati */ -#define TT_UCR_GUJARATI (1L << 18) /* U+0A80-U+0AFF */ - /* Bit 19 Oriya */ -#define TT_UCR_ORIYA (1L << 19) /* U+0B00-U+0B7F */ - /* Bit 20 Tamil */ -#define TT_UCR_TAMIL (1L << 20) /* U+0B80-U+0BFF */ - /* Bit 21 Telugu */ -#define TT_UCR_TELUGU (1L << 21) /* U+0C00-U+0C7F */ - /* Bit 22 Kannada */ -#define TT_UCR_KANNADA (1L << 22) /* U+0C80-U+0CFF */ - /* Bit 23 Malayalam */ -#define TT_UCR_MALAYALAM (1L << 23) /* U+0D00-U+0D7F */ - /* Bit 24 Thai */ -#define TT_UCR_THAI (1L << 24) /* U+0E00-U+0E7F */ - /* Bit 25 Lao */ -#define TT_UCR_LAO (1L << 25) /* U+0E80-U+0EFF */ - /* Bit 26 Georgian */ - /* Georgian Supplement */ -#define TT_UCR_GEORGIAN (1L << 26) /* U+10A0-U+10FF */ - /* U+2D00-U+2D2F */ - /* Bit 27 Balinese */ -#define TT_UCR_BALINESE (1L << 27) /* U+1B00-U+1B7F */ - /* Bit 28 Hangul Jamo */ -#define TT_UCR_HANGUL_JAMO (1L << 28) /* U+1100-U+11FF */ - /* Bit 29 Latin Extended Additional */ - /* Latin Extended-C */ - /* Latin Extended-D */ -#define TT_UCR_LATIN_EXTENDED_ADDITIONAL (1L << 29) /* U+1E00-U+1EFF */ - /* U+2C60-U+2C7F */ - /* U+A720-U+A7FF */ - /* Bit 30 Greek Extended */ -#define TT_UCR_GREEK_EXTENDED (1L << 30) /* U+1F00-U+1FFF */ - /* Bit 31 General Punctuation */ - /* Supplemental Punctuation */ -#define TT_UCR_GENERAL_PUNCTUATION (1L << 31) /* U+2000-U+206F */ - /* U+2E00-U+2E7F */ - /* Bit 32 Superscripts And Subscripts */ -#define TT_UCR_SUPERSCRIPTS_SUBSCRIPTS (1L << 0) /* U+2070-U+209F */ - /* Bit 33 Currency Symbols */ -#define TT_UCR_CURRENCY_SYMBOLS (1L << 1) /* U+20A0-U+20CF */ - /* Bit 34 Combining Diacritical Marks For Symbols */ -#define TT_UCR_COMBINING_DIACRITICS_SYMB (1L << 2) /* U+20D0-U+20FF */ - /* Bit 35 Letterlike Symbols */ -#define TT_UCR_LETTERLIKE_SYMBOLS (1L << 3) /* U+2100-U+214F */ - /* Bit 36 Number Forms */ -#define TT_UCR_NUMBER_FORMS (1L << 4) /* U+2150-U+218F */ - /* Bit 37 Arrows */ - /* Supplemental Arrows-A */ - /* Supplemental Arrows-B */ - /* Miscellaneous Symbols and Arrows */ -#define TT_UCR_ARROWS (1L << 5) /* U+2190-U+21FF */ - /* U+27F0-U+27FF */ - /* U+2900-U+297F */ - /* U+2B00-U+2BFF */ - /* Bit 38 Mathematical Operators */ - /* Supplemental Mathematical Operators */ - /* Miscellaneous Mathematical Symbols-A */ - /* Miscellaneous Mathematical Symbols-B */ -#define TT_UCR_MATHEMATICAL_OPERATORS (1L << 6) /* U+2200-U+22FF */ - /* U+2A00-U+2AFF */ - /* U+27C0-U+27EF */ - /* U+2980-U+29FF */ - /* Bit 39 Miscellaneous Technical */ -#define TT_UCR_MISCELLANEOUS_TECHNICAL (1L << 7) /* U+2300-U+23FF */ - /* Bit 40 Control Pictures */ -#define TT_UCR_CONTROL_PICTURES (1L << 8) /* U+2400-U+243F */ - /* Bit 41 Optical Character Recognition */ -#define TT_UCR_OCR (1L << 9) /* U+2440-U+245F */ - /* Bit 42 Enclosed Alphanumerics */ -#define TT_UCR_ENCLOSED_ALPHANUMERICS (1L << 10) /* U+2460-U+24FF */ - /* Bit 43 Box Drawing */ -#define TT_UCR_BOX_DRAWING (1L << 11) /* U+2500-U+257F */ - /* Bit 44 Block Elements */ -#define TT_UCR_BLOCK_ELEMENTS (1L << 12) /* U+2580-U+259F */ - /* Bit 45 Geometric Shapes */ -#define TT_UCR_GEOMETRIC_SHAPES (1L << 13) /* U+25A0-U+25FF */ - /* Bit 46 Miscellaneous Symbols */ -#define TT_UCR_MISCELLANEOUS_SYMBOLS (1L << 14) /* U+2600-U+26FF */ - /* Bit 47 Dingbats */ -#define TT_UCR_DINGBATS (1L << 15) /* U+2700-U+27BF */ - /* Bit 48 CJK Symbols and Punctuation */ -#define TT_UCR_CJK_SYMBOLS (1L << 16) /* U+3000-U+303F */ - /* Bit 49 Hiragana */ -#define TT_UCR_HIRAGANA (1L << 17) /* U+3040-U+309F */ - /* Bit 50 Katakana */ - /* Katakana Phonetic Extensions */ -#define TT_UCR_KATAKANA (1L << 18) /* U+30A0-U+30FF */ - /* U+31F0-U+31FF */ - /* Bit 51 Bopomofo */ - /* Bopomofo Extended */ -#define TT_UCR_BOPOMOFO (1L << 19) /* U+3100-U+312F */ - /* U+31A0-U+31BF */ - /* Bit 52 Hangul Compatibility Jamo */ -#define TT_UCR_HANGUL_COMPATIBILITY_JAMO (1L << 20) /* U+3130-U+318F */ - /* Bit 53 Phags-Pa */ -#define TT_UCR_CJK_MISC (1L << 21) /* U+A840-U+A87F */ -#define TT_UCR_KANBUN TT_UCR_CJK_MISC /* deprecated */ -#define TT_UCR_PHAGSPA - /* Bit 54 Enclosed CJK Letters and Months */ -#define TT_UCR_ENCLOSED_CJK_LETTERS_MONTHS (1L << 22) /* U+3200-U+32FF */ - /* Bit 55 CJK Compatibility */ -#define TT_UCR_CJK_COMPATIBILITY (1L << 23) /* U+3300-U+33FF */ - /* Bit 56 Hangul Syllables */ -#define TT_UCR_HANGUL (1L << 24) /* U+AC00-U+D7A3 */ - /* Bit 57 High Surrogates */ - /* High Private Use Surrogates */ - /* Low Surrogates */ - /* */ - /* According to OpenType specs v.1.3+, */ - /* setting bit 57 implies that there is */ - /* at least one codepoint beyond the */ - /* Basic Multilingual Plane that is */ - /* supported by this font. So it really */ - /* means >= U+10000 */ -#define TT_UCR_SURROGATES (1L << 25) /* U+D800-U+DB7F */ - /* U+DB80-U+DBFF */ - /* U+DC00-U+DFFF */ -#define TT_UCR_NON_PLANE_0 TT_UCR_SURROGATES - /* Bit 58 Phoenician */ -#define TT_UCR_PHOENICIAN (1L << 26) /*U+10900-U+1091F*/ - /* Bit 59 CJK Unified Ideographs */ - /* CJK Radicals Supplement */ - /* Kangxi Radicals */ - /* Ideographic Description Characters */ - /* CJK Unified Ideographs Extension A */ - /* CJK Unified Ideographs Extension B */ - /* Kanbun */ -#define TT_UCR_CJK_UNIFIED_IDEOGRAPHS (1L << 27) /* U+4E00-U+9FFF */ - /* U+2E80-U+2EFF */ - /* U+2F00-U+2FDF */ - /* U+2FF0-U+2FFF */ - /* U+3400-U+4DB5 */ - /*U+20000-U+2A6DF*/ - /* U+3190-U+319F */ - /* Bit 60 Private Use */ -#define TT_UCR_PRIVATE_USE (1L << 28) /* U+E000-U+F8FF */ - /* Bit 61 CJK Strokes */ - /* CJK Compatibility Ideographs */ - /* CJK Compatibility Ideographs Supplement */ -#define TT_UCR_CJK_COMPATIBILITY_IDEOGRAPHS (1L << 29) /* U+31C0-U+31EF */ - /* U+F900-U+FAFF */ - /*U+2F800-U+2FA1F*/ - /* Bit 62 Alphabetic Presentation Forms */ -#define TT_UCR_ALPHABETIC_PRESENTATION_FORMS (1L << 30) /* U+FB00-U+FB4F */ - /* Bit 63 Arabic Presentation Forms-A */ -#define TT_UCR_ARABIC_PRESENTATIONS_A (1L << 31) /* U+FB50-U+FDFF */ - /* Bit 64 Combining Half Marks */ -#define TT_UCR_COMBINING_HALF_MARKS (1L << 0) /* U+FE20-U+FE2F */ - /* Bit 65 Vertical forms */ - /* CJK Compatibility Forms */ -#define TT_UCR_CJK_COMPATIBILITY_FORMS (1L << 1) /* U+FE10-U+FE1F */ - /* U+FE30-U+FE4F */ - /* Bit 66 Small Form Variants */ -#define TT_UCR_SMALL_FORM_VARIANTS (1L << 2) /* U+FE50-U+FE6F */ - /* Bit 67 Arabic Presentation Forms-B */ -#define TT_UCR_ARABIC_PRESENTATIONS_B (1L << 3) /* U+FE70-U+FEFE */ - /* Bit 68 Halfwidth and Fullwidth Forms */ -#define TT_UCR_HALFWIDTH_FULLWIDTH_FORMS (1L << 4) /* U+FF00-U+FFEF */ - /* Bit 69 Specials */ -#define TT_UCR_SPECIALS (1L << 5) /* U+FFF0-U+FFFD */ - /* Bit 70 Tibetan */ -#define TT_UCR_TIBETAN (1L << 6) /* U+0F00-U+0FFF */ - /* Bit 71 Syriac */ -#define TT_UCR_SYRIAC (1L << 7) /* U+0700-U+074F */ - /* Bit 72 Thaana */ -#define TT_UCR_THAANA (1L << 8) /* U+0780-U+07BF */ - /* Bit 73 Sinhala */ -#define TT_UCR_SINHALA (1L << 9) /* U+0D80-U+0DFF */ - /* Bit 74 Myanmar */ -#define TT_UCR_MYANMAR (1L << 10) /* U+1000-U+109F */ - /* Bit 75 Ethiopic */ - /* Ethiopic Supplement */ - /* Ethiopic Extended */ -#define TT_UCR_ETHIOPIC (1L << 11) /* U+1200-U+137F */ - /* U+1380-U+139F */ - /* U+2D80-U+2DDF */ - /* Bit 76 Cherokee */ -#define TT_UCR_CHEROKEE (1L << 12) /* U+13A0-U+13FF */ - /* Bit 77 Unified Canadian Aboriginal Syllabics */ -#define TT_UCR_CANADIAN_ABORIGINAL_SYLLABICS (1L << 13) /* U+1400-U+167F */ - /* Bit 78 Ogham */ -#define TT_UCR_OGHAM (1L << 14) /* U+1680-U+169F */ - /* Bit 79 Runic */ -#define TT_UCR_RUNIC (1L << 15) /* U+16A0-U+16FF */ - /* Bit 80 Khmer */ - /* Khmer Symbols */ -#define TT_UCR_KHMER (1L << 16) /* U+1780-U+17FF */ - /* U+19E0-U+19FF */ - /* Bit 81 Mongolian */ -#define TT_UCR_MONGOLIAN (1L << 17) /* U+1800-U+18AF */ - /* Bit 82 Braille Patterns */ -#define TT_UCR_BRAILLE (1L << 18) /* U+2800-U+28FF */ - /* Bit 83 Yi Syllables */ - /* Yi Radicals */ -#define TT_UCR_YI (1L << 19) /* U+A000-U+A48F */ - /* U+A490-U+A4CF */ - /* Bit 84 Tagalog */ - /* Hanunoo */ - /* Buhid */ - /* Tagbanwa */ -#define TT_UCR_PHILIPPINE (1L << 20) /* U+1700-U+171F */ - /* U+1720-U+173F */ - /* U+1740-U+175F */ - /* U+1760-U+177F */ - /* Bit 85 Old Italic */ -#define TT_UCR_OLD_ITALIC (1L << 21) /*U+10300-U+1032F*/ - /* Bit 86 Gothic */ -#define TT_UCR_GOTHIC (1L << 22) /*U+10330-U+1034F*/ - /* Bit 87 Deseret */ -#define TT_UCR_DESERET (1L << 23) /*U+10400-U+1044F*/ - /* Bit 88 Byzantine Musical Symbols */ - /* Musical Symbols */ - /* Ancient Greek Musical Notation */ -#define TT_UCR_MUSICAL_SYMBOLS (1L << 24) /*U+1D000-U+1D0FF*/ - /*U+1D100-U+1D1FF*/ - /*U+1D200-U+1D24F*/ - /* Bit 89 Mathematical Alphanumeric Symbols */ -#define TT_UCR_MATH_ALPHANUMERIC_SYMBOLS (1L << 25) /*U+1D400-U+1D7FF*/ - /* Bit 90 Private Use (plane 15) */ - /* Private Use (plane 16) */ -#define TT_UCR_PRIVATE_USE_SUPPLEMENTARY (1L << 26) /*U+F0000-U+FFFFD*/ - /*U+100000-U+10FFFD*/ - /* Bit 91 Variation Selectors */ - /* Variation Selectors Supplement */ -#define TT_UCR_VARIATION_SELECTORS (1L << 27) /* U+FE00-U+FE0F */ - /*U+E0100-U+E01EF*/ - /* Bit 92 Tags */ -#define TT_UCR_TAGS (1L << 28) /*U+E0000-U+E007F*/ - /* Bit 93 Limbu */ -#define TT_UCR_LIMBU (1L << 29) /* U+1900-U+194F */ - /* Bit 94 Tai Le */ -#define TT_UCR_TAI_LE (1L << 30) /* U+1950-U+197F */ - /* Bit 95 New Tai Lue */ -#define TT_UCR_NEW_TAI_LUE (1L << 31) /* U+1980-U+19DF */ - /* Bit 96 Buginese */ -#define TT_UCR_BUGINESE (1L << 0) /* U+1A00-U+1A1F */ - /* Bit 97 Glagolitic */ -#define TT_UCR_GLAGOLITIC (1L << 1) /* U+2C00-U+2C5F */ - /* Bit 98 Tifinagh */ -#define TT_UCR_TIFINAGH (1L << 2) /* U+2D30-U+2D7F */ - /* Bit 99 Yijing Hexagram Symbols */ -#define TT_UCR_YIJING (1L << 3) /* U+4DC0-U+4DFF */ - /* Bit 100 Syloti Nagri */ -#define TT_UCR_SYLOTI_NAGRI (1L << 4) /* U+A800-U+A82F */ - /* Bit 101 Linear B Syllabary */ - /* Linear B Ideograms */ - /* Aegean Numbers */ -#define TT_UCR_LINEAR_B (1L << 5) /*U+10000-U+1007F*/ - /*U+10080-U+100FF*/ - /*U+10100-U+1013F*/ - /* Bit 102 Ancient Greek Numbers */ -#define TT_UCR_ANCIENT_GREEK_NUMBERS (1L << 6) /*U+10140-U+1018F*/ - /* Bit 103 Ugaritic */ -#define TT_UCR_UGARITIC (1L << 7) /*U+10380-U+1039F*/ - /* Bit 104 Old Persian */ -#define TT_UCR_OLD_PERSIAN (1L << 8) /*U+103A0-U+103DF*/ - /* Bit 105 Shavian */ -#define TT_UCR_SHAVIAN (1L << 9) /*U+10450-U+1047F*/ - /* Bit 106 Osmanya */ -#define TT_UCR_OSMANYA (1L << 10) /*U+10480-U+104AF*/ - /* Bit 107 Cypriot Syllabary */ -#define TT_UCR_CYPRIOT_SYLLABARY (1L << 11) /*U+10800-U+1083F*/ - /* Bit 108 Kharoshthi */ -#define TT_UCR_KHAROSHTHI (1L << 12) /*U+10A00-U+10A5F*/ - /* Bit 109 Tai Xuan Jing Symbols */ -#define TT_UCR_TAI_XUAN_JING (1L << 13) /*U+1D300-U+1D35F*/ - /* Bit 110 Cuneiform */ - /* Cuneiform Numbers and Punctuation */ -#define TT_UCR_CUNEIFORM (1L << 14) /*U+12000-U+123FF*/ - /*U+12400-U+1247F*/ - /* Bit 111 Counting Rod Numerals */ -#define TT_UCR_COUNTING_ROD_NUMERALS (1L << 15) /*U+1D360-U+1D37F*/ - /* Bit 112 Sundanese */ -#define TT_UCR_SUNDANESE (1L << 16) /* U+1B80-U+1BBF */ - /* Bit 113 Lepcha */ -#define TT_UCR_LEPCHA (1L << 17) /* U+1C00-U+1C4F */ - /* Bit 114 Ol Chiki */ -#define TT_UCR_OL_CHIKI (1L << 18) /* U+1C50-U+1C7F */ - /* Bit 115 Saurashtra */ -#define TT_UCR_SAURASHTRA (1L << 19) /* U+A880-U+A8DF */ - /* Bit 116 Kayah Li */ -#define TT_UCR_KAYAH_LI (1L << 20) /* U+A900-U+A92F */ - /* Bit 117 Rejang */ -#define TT_UCR_REJANG (1L << 21) /* U+A930-U+A95F */ - /* Bit 118 Cham */ -#define TT_UCR_CHAM (1L << 22) /* U+AA00-U+AA5F */ - /* Bit 119 Ancient Symbols */ -#define TT_UCR_ANCIENT_SYMBOLS (1L << 23) /*U+10190-U+101CF*/ - /* Bit 120 Phaistos Disc */ -#define TT_UCR_PHAISTOS_DISC (1L << 24) /*U+101D0-U+101FF*/ - /* Bit 121 Carian */ - /* Lycian */ - /* Lydian */ -#define TT_UCR_OLD_ANATOLIAN (1L << 25) /*U+102A0-U+102DF*/ - /*U+10280-U+1029F*/ - /*U+10920-U+1093F*/ - /* Bit 122 Domino Tiles */ - /* Mahjong Tiles */ -#define TT_UCR_GAME_TILES (1L << 26) /*U+1F030-U+1F09F*/ - /*U+1F000-U+1F02F*/ - /* Bit 123-127 Reserved for process-internal usage */ - - - /*************************************************************************/ - /* */ - /* Some compilers have a very limited length of identifiers. */ - /* */ -#if defined( __TURBOC__ ) && __TURBOC__ < 0x0410 || defined( __PACIFIC__ ) -#define HAVE_LIMIT_ON_IDENTS -#endif - - -#ifndef HAVE_LIMIT_ON_IDENTS - - - /*************************************************************************/ - /* */ - /* Here some alias #defines in order to be clearer. */ - /* */ - /* These are not always #defined to stay within the 31~character limit, */ - /* which some compilers have. */ - /* */ - /* Credits go to Dave Hoo <dhoo@flash.net> for pointing out that modern */ - /* Borland compilers (read: from BC++ 3.1 on) can increase this limit. */ - /* If you get a warning with such a compiler, use the -i40 switch. */ - /* */ -#define TT_UCR_ARABIC_PRESENTATION_FORMS_A \ - TT_UCR_ARABIC_PRESENTATIONS_A -#define TT_UCR_ARABIC_PRESENTATION_FORMS_B \ - TT_UCR_ARABIC_PRESENTATIONS_B - -#define TT_UCR_COMBINING_DIACRITICAL_MARKS \ - TT_UCR_COMBINING_DIACRITICS -#define TT_UCR_COMBINING_DIACRITICAL_MARKS_SYMB \ - TT_UCR_COMBINING_DIACRITICS_SYMB - - -#endif /* !HAVE_LIMIT_ON_IDENTS */ - - -FT_END_HEADER - -#endif /* __TTNAMEID_H__ */ - - -/* END */ diff --git a/extlibs/headers/freetype2/tttables.h b/extlibs/headers/freetype2/tttables.h deleted file mode 100644 index e1d8b05e7..000000000 --- a/extlibs/headers/freetype2/tttables.h +++ /dev/null @@ -1,829 +0,0 @@ -/***************************************************************************/ -/* */ -/* tttables.h */ -/* */ -/* Basic SFNT/TrueType tables definitions and interface */ -/* (specification only). */ -/* */ -/* Copyright 1996-2005, 2008-2014 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __TTTABLES_H__ -#define __TTTABLES_H__ - - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - /*************************************************************************/ - /* */ - /* <Section> */ - /* truetype_tables */ - /* */ - /* <Title> */ - /* TrueType Tables */ - /* */ - /* <Abstract> */ - /* TrueType specific table types and functions. */ - /* */ - /* <Description> */ - /* This section contains the definition of TrueType-specific tables */ - /* as well as some routines used to access and process them. */ - /* */ - /* <Order> */ - /* TT_Header */ - /* TT_HoriHeader */ - /* TT_VertHeader */ - /* TT_OS2 */ - /* TT_Postscript */ - /* TT_PCLT */ - /* TT_MaxProfile */ - /* */ - /* FT_Sfnt_Tag */ - /* FT_Get_Sfnt_Table */ - /* FT_Load_Sfnt_Table */ - /* FT_Sfnt_Table_Info */ - /* */ - /* FT_Get_CMap_Language_ID */ - /* FT_Get_CMap_Format */ - /* */ - /* FT_PARAM_TAG_UNPATENTED_HINTING */ - /* */ - /*************************************************************************/ - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* TT_Header */ - /* */ - /* <Description> */ - /* A structure used to model a TrueType font header table. All */ - /* fields follow the TrueType specification. */ - /* */ - typedef struct TT_Header_ - { - FT_Fixed Table_Version; - FT_Fixed Font_Revision; - - FT_Long CheckSum_Adjust; - FT_Long Magic_Number; - - FT_UShort Flags; - FT_UShort Units_Per_EM; - - FT_Long Created [2]; - FT_Long Modified[2]; - - FT_Short xMin; - FT_Short yMin; - FT_Short xMax; - FT_Short yMax; - - FT_UShort Mac_Style; - FT_UShort Lowest_Rec_PPEM; - - FT_Short Font_Direction; - FT_Short Index_To_Loc_Format; - FT_Short Glyph_Data_Format; - - } TT_Header; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* TT_HoriHeader */ - /* */ - /* <Description> */ - /* A structure used to model a TrueType horizontal header, the `hhea' */ - /* table, as well as the corresponding horizontal metrics table, */ - /* i.e., the `hmtx' table. */ - /* */ - /* <Fields> */ - /* Version :: The table version. */ - /* */ - /* Ascender :: The font's ascender, i.e., the distance */ - /* from the baseline to the top-most of all */ - /* glyph points found in the font. */ - /* */ - /* This value is invalid in many fonts, as */ - /* it is usually set by the font designer, */ - /* and often reflects only a portion of the */ - /* glyphs found in the font (maybe ASCII). */ - /* */ - /* You should use the `sTypoAscender' field */ - /* of the OS/2 table instead if you want */ - /* the correct one. */ - /* */ - /* Descender :: The font's descender, i.e., the distance */ - /* from the baseline to the bottom-most of */ - /* all glyph points found in the font. It */ - /* is negative. */ - /* */ - /* This value is invalid in many fonts, as */ - /* it is usually set by the font designer, */ - /* and often reflects only a portion of the */ - /* glyphs found in the font (maybe ASCII). */ - /* */ - /* You should use the `sTypoDescender' */ - /* field of the OS/2 table instead if you */ - /* want the correct one. */ - /* */ - /* Line_Gap :: The font's line gap, i.e., the distance */ - /* to add to the ascender and descender to */ - /* get the BTB, i.e., the */ - /* baseline-to-baseline distance for the */ - /* font. */ - /* */ - /* advance_Width_Max :: This field is the maximum of all advance */ - /* widths found in the font. It can be */ - /* used to compute the maximum width of an */ - /* arbitrary string of text. */ - /* */ - /* min_Left_Side_Bearing :: The minimum left side bearing of all */ - /* glyphs within the font. */ - /* */ - /* min_Right_Side_Bearing :: The minimum right side bearing of all */ - /* glyphs within the font. */ - /* */ - /* xMax_Extent :: The maximum horizontal extent (i.e., the */ - /* `width' of a glyph's bounding box) for */ - /* all glyphs in the font. */ - /* */ - /* caret_Slope_Rise :: The rise coefficient of the cursor's */ - /* slope of the cursor (slope=rise/run). */ - /* */ - /* caret_Slope_Run :: The run coefficient of the cursor's */ - /* slope. */ - /* */ - /* Reserved :: 8~reserved bytes. */ - /* */ - /* metric_Data_Format :: Always~0. */ - /* */ - /* number_Of_HMetrics :: Number of HMetrics entries in the `hmtx' */ - /* table -- this value can be smaller than */ - /* the total number of glyphs in the font. */ - /* */ - /* long_metrics :: A pointer into the `hmtx' table. */ - /* */ - /* short_metrics :: A pointer into the `hmtx' table. */ - /* */ - /* <Note> */ - /* IMPORTANT: The TT_HoriHeader and TT_VertHeader structures should */ - /* be identical except for the names of their fields, */ - /* which are different. */ - /* */ - /* This ensures that a single function in the `ttload' */ - /* module is able to read both the horizontal and vertical */ - /* headers. */ - /* */ - typedef struct TT_HoriHeader_ - { - FT_Fixed Version; - FT_Short Ascender; - FT_Short Descender; - FT_Short Line_Gap; - - FT_UShort advance_Width_Max; /* advance width maximum */ - - FT_Short min_Left_Side_Bearing; /* minimum left-sb */ - FT_Short min_Right_Side_Bearing; /* minimum right-sb */ - FT_Short xMax_Extent; /* xmax extents */ - FT_Short caret_Slope_Rise; - FT_Short caret_Slope_Run; - FT_Short caret_Offset; - - FT_Short Reserved[4]; - - FT_Short metric_Data_Format; - FT_UShort number_Of_HMetrics; - - /* The following fields are not defined by the TrueType specification */ - /* but they are used to connect the metrics header to the relevant */ - /* `HMTX' table. */ - - void* long_metrics; - void* short_metrics; - - } TT_HoriHeader; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* TT_VertHeader */ - /* */ - /* <Description> */ - /* A structure used to model a TrueType vertical header, the `vhea' */ - /* table, as well as the corresponding vertical metrics table, i.e., */ - /* the `vmtx' table. */ - /* */ - /* <Fields> */ - /* Version :: The table version. */ - /* */ - /* Ascender :: The font's ascender, i.e., the distance */ - /* from the baseline to the top-most of */ - /* all glyph points found in the font. */ - /* */ - /* This value is invalid in many fonts, as */ - /* it is usually set by the font designer, */ - /* and often reflects only a portion of */ - /* the glyphs found in the font (maybe */ - /* ASCII). */ - /* */ - /* You should use the `sTypoAscender' */ - /* field of the OS/2 table instead if you */ - /* want the correct one. */ - /* */ - /* Descender :: The font's descender, i.e., the */ - /* distance from the baseline to the */ - /* bottom-most of all glyph points found */ - /* in the font. It is negative. */ - /* */ - /* This value is invalid in many fonts, as */ - /* it is usually set by the font designer, */ - /* and often reflects only a portion of */ - /* the glyphs found in the font (maybe */ - /* ASCII). */ - /* */ - /* You should use the `sTypoDescender' */ - /* field of the OS/2 table instead if you */ - /* want the correct one. */ - /* */ - /* Line_Gap :: The font's line gap, i.e., the distance */ - /* to add to the ascender and descender to */ - /* get the BTB, i.e., the */ - /* baseline-to-baseline distance for the */ - /* font. */ - /* */ - /* advance_Height_Max :: This field is the maximum of all */ - /* advance heights found in the font. It */ - /* can be used to compute the maximum */ - /* height of an arbitrary string of text. */ - /* */ - /* min_Top_Side_Bearing :: The minimum top side bearing of all */ - /* glyphs within the font. */ - /* */ - /* min_Bottom_Side_Bearing :: The minimum bottom side bearing of all */ - /* glyphs within the font. */ - /* */ - /* yMax_Extent :: The maximum vertical extent (i.e., the */ - /* `height' of a glyph's bounding box) for */ - /* all glyphs in the font. */ - /* */ - /* caret_Slope_Rise :: The rise coefficient of the cursor's */ - /* slope of the cursor (slope=rise/run). */ - /* */ - /* caret_Slope_Run :: The run coefficient of the cursor's */ - /* slope. */ - /* */ - /* caret_Offset :: The cursor's offset for slanted fonts. */ - /* This value is `reserved' in vmtx */ - /* version 1.0. */ - /* */ - /* Reserved :: 8~reserved bytes. */ - /* */ - /* metric_Data_Format :: Always~0. */ - /* */ - /* number_Of_HMetrics :: Number of VMetrics entries in the */ - /* `vmtx' table -- this value can be */ - /* smaller than the total number of glyphs */ - /* in the font. */ - /* */ - /* long_metrics :: A pointer into the `vmtx' table. */ - /* */ - /* short_metrics :: A pointer into the `vmtx' table. */ - /* */ - /* <Note> */ - /* IMPORTANT: The TT_HoriHeader and TT_VertHeader structures should */ - /* be identical except for the names of their fields, */ - /* which are different. */ - /* */ - /* This ensures that a single function in the `ttload' */ - /* module is able to read both the horizontal and vertical */ - /* headers. */ - /* */ - typedef struct TT_VertHeader_ - { - FT_Fixed Version; - FT_Short Ascender; - FT_Short Descender; - FT_Short Line_Gap; - - FT_UShort advance_Height_Max; /* advance height maximum */ - - FT_Short min_Top_Side_Bearing; /* minimum left-sb or top-sb */ - FT_Short min_Bottom_Side_Bearing; /* minimum right-sb or bottom-sb */ - FT_Short yMax_Extent; /* xmax or ymax extents */ - FT_Short caret_Slope_Rise; - FT_Short caret_Slope_Run; - FT_Short caret_Offset; - - FT_Short Reserved[4]; - - FT_Short metric_Data_Format; - FT_UShort number_Of_VMetrics; - - /* The following fields are not defined by the TrueType specification */ - /* but they're used to connect the metrics header to the relevant */ - /* `HMTX' or `VMTX' table. */ - - void* long_metrics; - void* short_metrics; - - } TT_VertHeader; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* TT_OS2 */ - /* */ - /* <Description> */ - /* A structure used to model a TrueType OS/2 table. All fields */ - /* comply to the OpenType specification. */ - /* */ - /* Note that we now support old Mac fonts that do not include an OS/2 */ - /* table. In this case, the `version' field is always set to 0xFFFF. */ - /* */ - typedef struct TT_OS2_ - { - FT_UShort version; /* 0x0001 - more or 0xFFFF */ - FT_Short xAvgCharWidth; - FT_UShort usWeightClass; - FT_UShort usWidthClass; - FT_Short fsType; - FT_Short ySubscriptXSize; - FT_Short ySubscriptYSize; - FT_Short ySubscriptXOffset; - FT_Short ySubscriptYOffset; - FT_Short ySuperscriptXSize; - FT_Short ySuperscriptYSize; - FT_Short ySuperscriptXOffset; - FT_Short ySuperscriptYOffset; - FT_Short yStrikeoutSize; - FT_Short yStrikeoutPosition; - FT_Short sFamilyClass; - - FT_Byte panose[10]; - - FT_ULong ulUnicodeRange1; /* Bits 0-31 */ - FT_ULong ulUnicodeRange2; /* Bits 32-63 */ - FT_ULong ulUnicodeRange3; /* Bits 64-95 */ - FT_ULong ulUnicodeRange4; /* Bits 96-127 */ - - FT_Char achVendID[4]; - - FT_UShort fsSelection; - FT_UShort usFirstCharIndex; - FT_UShort usLastCharIndex; - FT_Short sTypoAscender; - FT_Short sTypoDescender; - FT_Short sTypoLineGap; - FT_UShort usWinAscent; - FT_UShort usWinDescent; - - /* only version 1 and higher: */ - - FT_ULong ulCodePageRange1; /* Bits 0-31 */ - FT_ULong ulCodePageRange2; /* Bits 32-63 */ - - /* only version 2 and higher: */ - - FT_Short sxHeight; - FT_Short sCapHeight; - FT_UShort usDefaultChar; - FT_UShort usBreakChar; - FT_UShort usMaxContext; - - /* only version 5 and higher: */ - - FT_UShort usLowerOpticalPointSize; /* in twips (1/20th points) */ - FT_UShort usUpperOpticalPointSize; /* in twips (1/20th points) */ - - } TT_OS2; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* TT_Postscript */ - /* */ - /* <Description> */ - /* A structure used to model a TrueType PostScript table. All fields */ - /* comply to the TrueType specification. This structure does not */ - /* reference the PostScript glyph names, which can be nevertheless */ - /* accessed with the `ttpost' module. */ - /* */ - typedef struct TT_Postscript_ - { - FT_Fixed FormatType; - FT_Fixed italicAngle; - FT_Short underlinePosition; - FT_Short underlineThickness; - FT_ULong isFixedPitch; - FT_ULong minMemType42; - FT_ULong maxMemType42; - FT_ULong minMemType1; - FT_ULong maxMemType1; - - /* Glyph names follow in the file, but we don't */ - /* load them by default. See the ttpost.c file. */ - - } TT_Postscript; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* TT_PCLT */ - /* */ - /* <Description> */ - /* A structure used to model a TrueType PCLT table. All fields */ - /* comply to the TrueType specification. */ - /* */ - typedef struct TT_PCLT_ - { - FT_Fixed Version; - FT_ULong FontNumber; - FT_UShort Pitch; - FT_UShort xHeight; - FT_UShort Style; - FT_UShort TypeFamily; - FT_UShort CapHeight; - FT_UShort SymbolSet; - FT_Char TypeFace[16]; - FT_Char CharacterComplement[8]; - FT_Char FileName[6]; - FT_Char StrokeWeight; - FT_Char WidthType; - FT_Byte SerifStyle; - FT_Byte Reserved; - - } TT_PCLT; - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* TT_MaxProfile */ - /* */ - /* <Description> */ - /* The maximum profile is a table containing many max values, which */ - /* can be used to pre-allocate arrays. This ensures that no memory */ - /* allocation occurs during a glyph load. */ - /* */ - /* <Fields> */ - /* version :: The version number. */ - /* */ - /* numGlyphs :: The number of glyphs in this TrueType */ - /* font. */ - /* */ - /* maxPoints :: The maximum number of points in a */ - /* non-composite TrueType glyph. See also */ - /* the structure element */ - /* `maxCompositePoints'. */ - /* */ - /* maxContours :: The maximum number of contours in a */ - /* non-composite TrueType glyph. See also */ - /* the structure element */ - /* `maxCompositeContours'. */ - /* */ - /* maxCompositePoints :: The maximum number of points in a */ - /* composite TrueType glyph. See also the */ - /* structure element `maxPoints'. */ - /* */ - /* maxCompositeContours :: The maximum number of contours in a */ - /* composite TrueType glyph. See also the */ - /* structure element `maxContours'. */ - /* */ - /* maxZones :: The maximum number of zones used for */ - /* glyph hinting. */ - /* */ - /* maxTwilightPoints :: The maximum number of points in the */ - /* twilight zone used for glyph hinting. */ - /* */ - /* maxStorage :: The maximum number of elements in the */ - /* storage area used for glyph hinting. */ - /* */ - /* maxFunctionDefs :: The maximum number of function */ - /* definitions in the TrueType bytecode for */ - /* this font. */ - /* */ - /* maxInstructionDefs :: The maximum number of instruction */ - /* definitions in the TrueType bytecode for */ - /* this font. */ - /* */ - /* maxStackElements :: The maximum number of stack elements used */ - /* during bytecode interpretation. */ - /* */ - /* maxSizeOfInstructions :: The maximum number of TrueType opcodes */ - /* used for glyph hinting. */ - /* */ - /* maxComponentElements :: The maximum number of simple (i.e., non- */ - /* composite) glyphs in a composite glyph. */ - /* */ - /* maxComponentDepth :: The maximum nesting depth of composite */ - /* glyphs. */ - /* */ - /* <Note> */ - /* This structure is only used during font loading. */ - /* */ - typedef struct TT_MaxProfile_ - { - FT_Fixed version; - FT_UShort numGlyphs; - FT_UShort maxPoints; - FT_UShort maxContours; - FT_UShort maxCompositePoints; - FT_UShort maxCompositeContours; - FT_UShort maxZones; - FT_UShort maxTwilightPoints; - FT_UShort maxStorage; - FT_UShort maxFunctionDefs; - FT_UShort maxInstructionDefs; - FT_UShort maxStackElements; - FT_UShort maxSizeOfInstructions; - FT_UShort maxComponentElements; - FT_UShort maxComponentDepth; - - } TT_MaxProfile; - - - /*************************************************************************/ - /* */ - /* <Enum> */ - /* FT_Sfnt_Tag */ - /* */ - /* <Description> */ - /* An enumeration used to specify the index of an SFNT table. */ - /* Used in the @FT_Get_Sfnt_Table API function. */ - /* */ - /* <Values> */ - /* FT_SFNT_HEAD :: To access the font's @TT_Header structure. */ - /* */ - /* FT_SFNT_MAXP :: To access the font's @TT_MaxProfile structure. */ - /* */ - /* FT_SFNT_OS2 :: To access the font's @TT_OS2 structure. */ - /* */ - /* FT_SFNT_HHEA :: To access the font's @TT_HoriHeader structure. */ - /* */ - /* FT_SFNT_VHEA :: To access the font's @TT_VertHeader struture. */ - /* */ - /* FT_SFNT_POST :: To access the font's @TT_Postscript structure. */ - /* */ - /* FT_SFNT_PCLT :: To access the font's @TT_PCLT structure. */ - /* */ - typedef enum FT_Sfnt_Tag_ - { - FT_SFNT_HEAD, - FT_SFNT_MAXP, - FT_SFNT_OS2, - FT_SFNT_HHEA, - FT_SFNT_VHEA, - FT_SFNT_POST, - FT_SFNT_PCLT, - - FT_SFNT_MAX - - } FT_Sfnt_Tag; - - /* these constants are deprecated; use the corresponding `FT_Sfnt_Tag' */ - /* values instead */ -#define ft_sfnt_head FT_SFNT_HEAD -#define ft_sfnt_maxp FT_SFNT_MAXP -#define ft_sfnt_os2 FT_SFNT_OS2 -#define ft_sfnt_hhea FT_SFNT_HHEA -#define ft_sfnt_vhea FT_SFNT_VHEA -#define ft_sfnt_post FT_SFNT_POST -#define ft_sfnt_pclt FT_SFNT_PCLT - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Get_Sfnt_Table */ - /* */ - /* <Description> */ - /* Return a pointer to a given SFNT table within a face. */ - /* */ - /* <Input> */ - /* face :: A handle to the source. */ - /* */ - /* tag :: The index of the SFNT table. */ - /* */ - /* <Return> */ - /* A type-less pointer to the table. This will be~0 in case of */ - /* error, or if the corresponding table was not found *OR* loaded */ - /* from the file. */ - /* */ - /* Use a typecast according to `tag' to access the structure */ - /* elements. */ - /* */ - /* <Note> */ - /* The table is owned by the face object and disappears with it. */ - /* */ - /* This function is only useful to access SFNT tables that are loaded */ - /* by the sfnt, truetype, and opentype drivers. See @FT_Sfnt_Tag for */ - /* a list. */ - /* */ - /* Here an example how to access the `vhea' table: */ - /* */ - /* { */ - /* TT_VertHeader* vert_header; */ - /* */ - /* */ - /* vert_header = */ - /* (TT_VertHeader*)FT_Get_Sfnt_Table( face, FT_SFNT_VHEA ); */ - /* } */ - /* */ - FT_EXPORT( void* ) - FT_Get_Sfnt_Table( FT_Face face, - FT_Sfnt_Tag tag ); - - - /************************************************************************** - * - * @function: - * FT_Load_Sfnt_Table - * - * @description: - * Load any font table into client memory. - * - * @input: - * face :: - * A handle to the source face. - * - * tag :: - * The four-byte tag of the table to load. Use the value~0 if you want - * to access the whole font file. Otherwise, you can use one of the - * definitions found in the @FT_TRUETYPE_TAGS_H file, or forge a new - * one with @FT_MAKE_TAG. - * - * offset :: - * The starting offset in the table (or file if tag == 0). - * - * @output: - * buffer :: - * The target buffer address. The client must ensure that the memory - * array is big enough to hold the data. - * - * @inout: - * length :: - * If the `length' parameter is NULL, then try to load the whole table. - * Return an error code if it fails. - * - * Else, if `*length' is~0, exit immediately while returning the - * table's (or file) full size in it. - * - * Else the number of bytes to read from the table or file, from the - * starting offset. - * - * @return: - * FreeType error code. 0~means success. - * - * @note: - * If you need to determine the table's length you should first call this - * function with `*length' set to~0, as in the following example: - * - * { - * FT_ULong length = 0; - * - * - * error = FT_Load_Sfnt_Table( face, tag, 0, NULL, &length ); - * if ( error ) { ... table does not exist ... } - * - * buffer = malloc( length ); - * if ( buffer == NULL ) { ... not enough memory ... } - * - * error = FT_Load_Sfnt_Table( face, tag, 0, buffer, &length ); - * if ( error ) { ... could not load table ... } - * } - * - * Note that structures like @TT_Header or @TT_OS2 can't be used with - * this function; they are limited to @FT_Get_Sfnt_Table. Reason is that - * those structures depend on the processor architecture, with varying - * size (e.g. 32bit vs. 64bit) or order (big endian vs. little endian). - * - */ - FT_EXPORT( FT_Error ) - FT_Load_Sfnt_Table( FT_Face face, - FT_ULong tag, - FT_Long offset, - FT_Byte* buffer, - FT_ULong* length ); - - - /************************************************************************** - * - * @function: - * FT_Sfnt_Table_Info - * - * @description: - * Return information on an SFNT table. - * - * @input: - * face :: - * A handle to the source face. - * - * table_index :: - * The index of an SFNT table. The function returns - * FT_Err_Table_Missing for an invalid value. - * - * @inout: - * tag :: - * The name tag of the SFNT table. If the value is NULL, `table_index' - * is ignored, and `length' returns the number of SFNT tables in the - * font. - * - * @output: - * length :: - * The length of the SFNT table (or the number of SFNT tables, depending - * on `tag'). - * - * @return: - * FreeType error code. 0~means success. - * - * @note: - * While parsing fonts, FreeType handles SFNT tables with length zero as - * missing. - * - */ - FT_EXPORT( FT_Error ) - FT_Sfnt_Table_Info( FT_Face face, - FT_UInt table_index, - FT_ULong *tag, - FT_ULong *length ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Get_CMap_Language_ID */ - /* */ - /* <Description> */ - /* Return TrueType/sfnt specific cmap language ID. Definitions of */ - /* language ID values are in `ttnameid.h'. */ - /* */ - /* <Input> */ - /* charmap :: */ - /* The target charmap. */ - /* */ - /* <Return> */ - /* The language ID of `charmap'. If `charmap' doesn't belong to a */ - /* TrueType/sfnt face, just return~0 as the default value. */ - /* */ - /* For a format~14 cmap (to access Unicode IVS), the return value is */ - /* 0xFFFFFFFF. */ - /* */ - FT_EXPORT( FT_ULong ) - FT_Get_CMap_Language_ID( FT_CharMap charmap ); - - - /*************************************************************************/ - /* */ - /* <Function> */ - /* FT_Get_CMap_Format */ - /* */ - /* <Description> */ - /* Return TrueType/sfnt specific cmap format. */ - /* */ - /* <Input> */ - /* charmap :: */ - /* The target charmap. */ - /* */ - /* <Return> */ - /* The format of `charmap'. If `charmap' doesn't belong to a */ - /* TrueType/sfnt face, return -1. */ - /* */ - FT_EXPORT( FT_Long ) - FT_Get_CMap_Format( FT_CharMap charmap ); - - /* */ - - -FT_END_HEADER - -#endif /* __TTTABLES_H__ */ - - -/* END */ diff --git a/extlibs/headers/freetype2/tttags.h b/extlibs/headers/freetype2/tttags.h deleted file mode 100644 index d59aa19a3..000000000 --- a/extlibs/headers/freetype2/tttags.h +++ /dev/null @@ -1,111 +0,0 @@ -/***************************************************************************/ -/* */ -/* tttags.h */ -/* */ -/* Tags for TrueType and OpenType tables (specification only). */ -/* */ -/* Copyright 1996-2001, 2004, 2005, 2007, 2008, 2013 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __TTAGS_H__ -#define __TTAGS_H__ - - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - -#define TTAG_avar FT_MAKE_TAG( 'a', 'v', 'a', 'r' ) -#define TTAG_BASE FT_MAKE_TAG( 'B', 'A', 'S', 'E' ) -#define TTAG_bdat FT_MAKE_TAG( 'b', 'd', 'a', 't' ) -#define TTAG_BDF FT_MAKE_TAG( 'B', 'D', 'F', ' ' ) -#define TTAG_bhed FT_MAKE_TAG( 'b', 'h', 'e', 'd' ) -#define TTAG_bloc FT_MAKE_TAG( 'b', 'l', 'o', 'c' ) -#define TTAG_bsln FT_MAKE_TAG( 'b', 's', 'l', 'n' ) -#define TTAG_CBDT FT_MAKE_TAG( 'C', 'B', 'D', 'T' ) -#define TTAG_CBLC FT_MAKE_TAG( 'C', 'B', 'L', 'C' ) -#define TTAG_CFF FT_MAKE_TAG( 'C', 'F', 'F', ' ' ) -#define TTAG_CID FT_MAKE_TAG( 'C', 'I', 'D', ' ' ) -#define TTAG_cmap FT_MAKE_TAG( 'c', 'm', 'a', 'p' ) -#define TTAG_cvar FT_MAKE_TAG( 'c', 'v', 'a', 'r' ) -#define TTAG_cvt FT_MAKE_TAG( 'c', 'v', 't', ' ' ) -#define TTAG_DSIG FT_MAKE_TAG( 'D', 'S', 'I', 'G' ) -#define TTAG_EBDT FT_MAKE_TAG( 'E', 'B', 'D', 'T' ) -#define TTAG_EBLC FT_MAKE_TAG( 'E', 'B', 'L', 'C' ) -#define TTAG_EBSC FT_MAKE_TAG( 'E', 'B', 'S', 'C' ) -#define TTAG_feat FT_MAKE_TAG( 'f', 'e', 'a', 't' ) -#define TTAG_FOND FT_MAKE_TAG( 'F', 'O', 'N', 'D' ) -#define TTAG_fpgm FT_MAKE_TAG( 'f', 'p', 'g', 'm' ) -#define TTAG_fvar FT_MAKE_TAG( 'f', 'v', 'a', 'r' ) -#define TTAG_gasp FT_MAKE_TAG( 'g', 'a', 's', 'p' ) -#define TTAG_GDEF FT_MAKE_TAG( 'G', 'D', 'E', 'F' ) -#define TTAG_glyf FT_MAKE_TAG( 'g', 'l', 'y', 'f' ) -#define TTAG_GPOS FT_MAKE_TAG( 'G', 'P', 'O', 'S' ) -#define TTAG_GSUB FT_MAKE_TAG( 'G', 'S', 'U', 'B' ) -#define TTAG_gvar FT_MAKE_TAG( 'g', 'v', 'a', 'r' ) -#define TTAG_hdmx FT_MAKE_TAG( 'h', 'd', 'm', 'x' ) -#define TTAG_head FT_MAKE_TAG( 'h', 'e', 'a', 'd' ) -#define TTAG_hhea FT_MAKE_TAG( 'h', 'h', 'e', 'a' ) -#define TTAG_hmtx FT_MAKE_TAG( 'h', 'm', 't', 'x' ) -#define TTAG_JSTF FT_MAKE_TAG( 'J', 'S', 'T', 'F' ) -#define TTAG_just FT_MAKE_TAG( 'j', 'u', 's', 't' ) -#define TTAG_kern FT_MAKE_TAG( 'k', 'e', 'r', 'n' ) -#define TTAG_lcar FT_MAKE_TAG( 'l', 'c', 'a', 'r' ) -#define TTAG_loca FT_MAKE_TAG( 'l', 'o', 'c', 'a' ) -#define TTAG_LTSH FT_MAKE_TAG( 'L', 'T', 'S', 'H' ) -#define TTAG_LWFN FT_MAKE_TAG( 'L', 'W', 'F', 'N' ) -#define TTAG_MATH FT_MAKE_TAG( 'M', 'A', 'T', 'H' ) -#define TTAG_maxp FT_MAKE_TAG( 'm', 'a', 'x', 'p' ) -#define TTAG_META FT_MAKE_TAG( 'M', 'E', 'T', 'A' ) -#define TTAG_MMFX FT_MAKE_TAG( 'M', 'M', 'F', 'X' ) -#define TTAG_MMSD FT_MAKE_TAG( 'M', 'M', 'S', 'D' ) -#define TTAG_mort FT_MAKE_TAG( 'm', 'o', 'r', 't' ) -#define TTAG_morx FT_MAKE_TAG( 'm', 'o', 'r', 'x' ) -#define TTAG_name FT_MAKE_TAG( 'n', 'a', 'm', 'e' ) -#define TTAG_opbd FT_MAKE_TAG( 'o', 'p', 'b', 'd' ) -#define TTAG_OS2 FT_MAKE_TAG( 'O', 'S', '/', '2' ) -#define TTAG_OTTO FT_MAKE_TAG( 'O', 'T', 'T', 'O' ) -#define TTAG_PCLT FT_MAKE_TAG( 'P', 'C', 'L', 'T' ) -#define TTAG_POST FT_MAKE_TAG( 'P', 'O', 'S', 'T' ) -#define TTAG_post FT_MAKE_TAG( 'p', 'o', 's', 't' ) -#define TTAG_prep FT_MAKE_TAG( 'p', 'r', 'e', 'p' ) -#define TTAG_prop FT_MAKE_TAG( 'p', 'r', 'o', 'p' ) -#define TTAG_sbix FT_MAKE_TAG( 's', 'b', 'i', 'x' ) -#define TTAG_sfnt FT_MAKE_TAG( 's', 'f', 'n', 't' ) -#define TTAG_SING FT_MAKE_TAG( 'S', 'I', 'N', 'G' ) -#define TTAG_trak FT_MAKE_TAG( 't', 'r', 'a', 'k' ) -#define TTAG_true FT_MAKE_TAG( 't', 'r', 'u', 'e' ) -#define TTAG_ttc FT_MAKE_TAG( 't', 't', 'c', ' ' ) -#define TTAG_ttcf FT_MAKE_TAG( 't', 't', 'c', 'f' ) -#define TTAG_TYP1 FT_MAKE_TAG( 'T', 'Y', 'P', '1' ) -#define TTAG_typ1 FT_MAKE_TAG( 't', 'y', 'p', '1' ) -#define TTAG_VDMX FT_MAKE_TAG( 'V', 'D', 'M', 'X' ) -#define TTAG_vhea FT_MAKE_TAG( 'v', 'h', 'e', 'a' ) -#define TTAG_vmtx FT_MAKE_TAG( 'v', 'm', 't', 'x' ) -#define TTAG_wOFF FT_MAKE_TAG( 'w', 'O', 'F', 'F' ) - - -FT_END_HEADER - -#endif /* __TTAGS_H__ */ - - -/* END */ diff --git a/extlibs/headers/freetype2/ttunpat.h b/extlibs/headers/freetype2/ttunpat.h deleted file mode 100644 index bf53ddd52..000000000 --- a/extlibs/headers/freetype2/ttunpat.h +++ /dev/null @@ -1,60 +0,0 @@ -/***************************************************************************/ -/* */ -/* ttunpat.h */ -/* */ -/* Definitions for the unpatented TrueType hinting system */ -/* */ -/* Copyright 2003, 2006 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* Written by Graham Asher <graham.asher@btinternet.com> */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef __TTUNPAT_H__ -#define __TTUNPAT_H__ - - -#include <ft2build.h> -#include FT_FREETYPE_H - -#ifdef FREETYPE_H -#error "freetype.h of FreeType 1 has been loaded!" -#error "Please fix the directory search order for header files" -#error "so that freetype.h of FreeType 2 is found first." -#endif - - -FT_BEGIN_HEADER - - - /*************************************************************************** - * - * @constant: - * FT_PARAM_TAG_UNPATENTED_HINTING - * - * @description: - * A constant used as the tag of an @FT_Parameter structure to indicate - * that unpatented methods only should be used by the TrueType bytecode - * interpreter for a typeface opened by @FT_Open_Face. - * - */ -#define FT_PARAM_TAG_UNPATENTED_HINTING FT_MAKE_TAG( 'u', 'n', 'p', 'a' ) - - /* */ - - -FT_END_HEADER - - -#endif /* __TTUNPAT_H__ */ - - -/* END */ diff --git a/extlibs/headers/ogg/config_types.h b/extlibs/headers/ogg/config_types.h deleted file mode 100644 index 4b00047a0..000000000 --- a/extlibs/headers/ogg/config_types.h +++ /dev/null @@ -1,25 +0,0 @@ -#ifndef __CONFIG_TYPES_H__ -#define __CONFIG_TYPES_H__ - -/* these are filled in by configure */ -#define INCLUDE_INTTYPES_H 1 -#define INCLUDE_STDINT_H 1 -#define INCLUDE_SYS_TYPES_H 1 - -#if INCLUDE_INTTYPES_H -# include <inttypes.h> -#endif -#if INCLUDE_STDINT_H -# include <stdint.h> -#endif -#if INCLUDE_SYS_TYPES_H -# include <sys/types.h> -#endif - -typedef int16_t ogg_int16_t; -typedef uint16_t ogg_uint16_t; -typedef int32_t ogg_int32_t; -typedef uint32_t ogg_uint32_t; -typedef int64_t ogg_int64_t; - -#endif diff --git a/extlibs/headers/ogg/ogg.h b/extlibs/headers/ogg/ogg.h deleted file mode 100644 index bdccad1f4..000000000 --- a/extlibs/headers/ogg/ogg.h +++ /dev/null @@ -1,210 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: toplevel libogg include - last mod: $Id: ogg.h 18044 2011-08-01 17:55:20Z gmaxwell $ - - ********************************************************************/ -#ifndef _OGG_H -#define _OGG_H - -#ifdef __cplusplus -extern "C" { -#endif - -#include <stddef.h> -#include <ogg/os_types.h> - -typedef struct { - void *iov_base; - size_t iov_len; -} ogg_iovec_t; - -typedef struct { - long endbyte; - int endbit; - - unsigned char *buffer; - unsigned char *ptr; - long storage; -} oggpack_buffer; - -/* ogg_page is used to encapsulate the data in one Ogg bitstream page *****/ - -typedef struct { - unsigned char *header; - long header_len; - unsigned char *body; - long body_len; -} ogg_page; - -/* ogg_stream_state contains the current encode/decode state of a logical - Ogg bitstream **********************************************************/ - -typedef struct { - unsigned char *body_data; /* bytes from packet bodies */ - long body_storage; /* storage elements allocated */ - long body_fill; /* elements stored; fill mark */ - long body_returned; /* elements of fill returned */ - - - int *lacing_vals; /* The values that will go to the segment table */ - ogg_int64_t *granule_vals; /* granulepos values for headers. Not compact - this way, but it is simple coupled to the - lacing fifo */ - long lacing_storage; - long lacing_fill; - long lacing_packet; - long lacing_returned; - - unsigned char header[282]; /* working space for header encode */ - int header_fill; - - int e_o_s; /* set when we have buffered the last packet in the - logical bitstream */ - int b_o_s; /* set after we've written the initial page - of a logical bitstream */ - long serialno; - long pageno; - ogg_int64_t packetno; /* sequence number for decode; the framing - knows where there's a hole in the data, - but we need coupling so that the codec - (which is in a separate abstraction - layer) also knows about the gap */ - ogg_int64_t granulepos; - -} ogg_stream_state; - -/* ogg_packet is used to encapsulate the data and metadata belonging - to a single raw Ogg/Vorbis packet *************************************/ - -typedef struct { - unsigned char *packet; - long bytes; - long b_o_s; - long e_o_s; - - ogg_int64_t granulepos; - - ogg_int64_t packetno; /* sequence number for decode; the framing - knows where there's a hole in the data, - but we need coupling so that the codec - (which is in a separate abstraction - layer) also knows about the gap */ -} ogg_packet; - -typedef struct { - unsigned char *data; - int storage; - int fill; - int returned; - - int unsynced; - int headerbytes; - int bodybytes; -} ogg_sync_state; - -/* Ogg BITSTREAM PRIMITIVES: bitstream ************************/ - -extern void oggpack_writeinit(oggpack_buffer *b); -extern int oggpack_writecheck(oggpack_buffer *b); -extern void oggpack_writetrunc(oggpack_buffer *b,long bits); -extern void oggpack_writealign(oggpack_buffer *b); -extern void oggpack_writecopy(oggpack_buffer *b,void *source,long bits); -extern void oggpack_reset(oggpack_buffer *b); -extern void oggpack_writeclear(oggpack_buffer *b); -extern void oggpack_readinit(oggpack_buffer *b,unsigned char *buf,int bytes); -extern void oggpack_write(oggpack_buffer *b,unsigned long value,int bits); -extern long oggpack_look(oggpack_buffer *b,int bits); -extern long oggpack_look1(oggpack_buffer *b); -extern void oggpack_adv(oggpack_buffer *b,int bits); -extern void oggpack_adv1(oggpack_buffer *b); -extern long oggpack_read(oggpack_buffer *b,int bits); -extern long oggpack_read1(oggpack_buffer *b); -extern long oggpack_bytes(oggpack_buffer *b); -extern long oggpack_bits(oggpack_buffer *b); -extern unsigned char *oggpack_get_buffer(oggpack_buffer *b); - -extern void oggpackB_writeinit(oggpack_buffer *b); -extern int oggpackB_writecheck(oggpack_buffer *b); -extern void oggpackB_writetrunc(oggpack_buffer *b,long bits); -extern void oggpackB_writealign(oggpack_buffer *b); -extern void oggpackB_writecopy(oggpack_buffer *b,void *source,long bits); -extern void oggpackB_reset(oggpack_buffer *b); -extern void oggpackB_writeclear(oggpack_buffer *b); -extern void oggpackB_readinit(oggpack_buffer *b,unsigned char *buf,int bytes); -extern void oggpackB_write(oggpack_buffer *b,unsigned long value,int bits); -extern long oggpackB_look(oggpack_buffer *b,int bits); -extern long oggpackB_look1(oggpack_buffer *b); -extern void oggpackB_adv(oggpack_buffer *b,int bits); -extern void oggpackB_adv1(oggpack_buffer *b); -extern long oggpackB_read(oggpack_buffer *b,int bits); -extern long oggpackB_read1(oggpack_buffer *b); -extern long oggpackB_bytes(oggpack_buffer *b); -extern long oggpackB_bits(oggpack_buffer *b); -extern unsigned char *oggpackB_get_buffer(oggpack_buffer *b); - -/* Ogg BITSTREAM PRIMITIVES: encoding **************************/ - -extern int ogg_stream_packetin(ogg_stream_state *os, ogg_packet *op); -extern int ogg_stream_iovecin(ogg_stream_state *os, ogg_iovec_t *iov, - int count, long e_o_s, ogg_int64_t granulepos); -extern int ogg_stream_pageout(ogg_stream_state *os, ogg_page *og); -extern int ogg_stream_pageout_fill(ogg_stream_state *os, ogg_page *og, int nfill); -extern int ogg_stream_flush(ogg_stream_state *os, ogg_page *og); -extern int ogg_stream_flush_fill(ogg_stream_state *os, ogg_page *og, int nfill); - -/* Ogg BITSTREAM PRIMITIVES: decoding **************************/ - -extern int ogg_sync_init(ogg_sync_state *oy); -extern int ogg_sync_clear(ogg_sync_state *oy); -extern int ogg_sync_reset(ogg_sync_state *oy); -extern int ogg_sync_destroy(ogg_sync_state *oy); -extern int ogg_sync_check(ogg_sync_state *oy); - -extern char *ogg_sync_buffer(ogg_sync_state *oy, long size); -extern int ogg_sync_wrote(ogg_sync_state *oy, long bytes); -extern long ogg_sync_pageseek(ogg_sync_state *oy,ogg_page *og); -extern int ogg_sync_pageout(ogg_sync_state *oy, ogg_page *og); -extern int ogg_stream_pagein(ogg_stream_state *os, ogg_page *og); -extern int ogg_stream_packetout(ogg_stream_state *os,ogg_packet *op); -extern int ogg_stream_packetpeek(ogg_stream_state *os,ogg_packet *op); - -/* Ogg BITSTREAM PRIMITIVES: general ***************************/ - -extern int ogg_stream_init(ogg_stream_state *os,int serialno); -extern int ogg_stream_clear(ogg_stream_state *os); -extern int ogg_stream_reset(ogg_stream_state *os); -extern int ogg_stream_reset_serialno(ogg_stream_state *os,int serialno); -extern int ogg_stream_destroy(ogg_stream_state *os); -extern int ogg_stream_check(ogg_stream_state *os); -extern int ogg_stream_eos(ogg_stream_state *os); - -extern void ogg_page_checksum_set(ogg_page *og); - -extern int ogg_page_version(const ogg_page *og); -extern int ogg_page_continued(const ogg_page *og); -extern int ogg_page_bos(const ogg_page *og); -extern int ogg_page_eos(const ogg_page *og); -extern ogg_int64_t ogg_page_granulepos(const ogg_page *og); -extern int ogg_page_serialno(const ogg_page *og); -extern long ogg_page_pageno(const ogg_page *og); -extern int ogg_page_packets(const ogg_page *og); - -extern void ogg_packet_clear(ogg_packet *op); - - -#ifdef __cplusplus -} -#endif - -#endif /* _OGG_H */ diff --git a/extlibs/headers/ogg/os_types.h b/extlibs/headers/ogg/os_types.h deleted file mode 100644 index 8bf82107e..000000000 --- a/extlibs/headers/ogg/os_types.h +++ /dev/null @@ -1,147 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2002 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: #ifdef jail to whip a few platforms into the UNIX ideal. - last mod: $Id: os_types.h 19098 2014-02-26 19:06:45Z giles $ - - ********************************************************************/ -#ifndef _OS_TYPES_H -#define _OS_TYPES_H - -/* make it easy on the folks that want to compile the libs with a - different malloc than stdlib */ -#define _ogg_malloc malloc -#define _ogg_calloc calloc -#define _ogg_realloc realloc -#define _ogg_free free - -#if defined(_WIN32) - -# if defined(__CYGWIN__) -# include <stdint.h> - typedef int16_t ogg_int16_t; - typedef uint16_t ogg_uint16_t; - typedef int32_t ogg_int32_t; - typedef uint32_t ogg_uint32_t; - typedef int64_t ogg_int64_t; - typedef uint64_t ogg_uint64_t; -# elif defined(__MINGW32__) -# include <sys/types.h> - typedef short ogg_int16_t; - typedef unsigned short ogg_uint16_t; - typedef int ogg_int32_t; - typedef unsigned int ogg_uint32_t; - typedef long long ogg_int64_t; - typedef unsigned long long ogg_uint64_t; -# elif defined(__MWERKS__) - typedef long long ogg_int64_t; - typedef int ogg_int32_t; - typedef unsigned int ogg_uint32_t; - typedef short ogg_int16_t; - typedef unsigned short ogg_uint16_t; -# else - /* MSVC/Borland */ - typedef __int64 ogg_int64_t; - typedef __int32 ogg_int32_t; - typedef unsigned __int32 ogg_uint32_t; - typedef __int16 ogg_int16_t; - typedef unsigned __int16 ogg_uint16_t; -# endif - -#elif defined(__MACOS__) - -# include <sys/types.h> - typedef SInt16 ogg_int16_t; - typedef UInt16 ogg_uint16_t; - typedef SInt32 ogg_int32_t; - typedef UInt32 ogg_uint32_t; - typedef SInt64 ogg_int64_t; - -#elif (defined(__APPLE__) && defined(__MACH__)) /* MacOS X Framework build */ - -# include <inttypes.h> - typedef int16_t ogg_int16_t; - typedef uint16_t ogg_uint16_t; - typedef int32_t ogg_int32_t; - typedef uint32_t ogg_uint32_t; - typedef int64_t ogg_int64_t; - -#elif defined(__HAIKU__) - - /* Haiku */ -# include <sys/types.h> - typedef short ogg_int16_t; - typedef unsigned short ogg_uint16_t; - typedef int ogg_int32_t; - typedef unsigned int ogg_uint32_t; - typedef long long ogg_int64_t; - -#elif defined(__BEOS__) - - /* Be */ -# include <inttypes.h> - typedef int16_t ogg_int16_t; - typedef uint16_t ogg_uint16_t; - typedef int32_t ogg_int32_t; - typedef uint32_t ogg_uint32_t; - typedef int64_t ogg_int64_t; - -#elif defined (__EMX__) - - /* OS/2 GCC */ - typedef short ogg_int16_t; - typedef unsigned short ogg_uint16_t; - typedef int ogg_int32_t; - typedef unsigned int ogg_uint32_t; - typedef long long ogg_int64_t; - -#elif defined (DJGPP) - - /* DJGPP */ - typedef short ogg_int16_t; - typedef int ogg_int32_t; - typedef unsigned int ogg_uint32_t; - typedef long long ogg_int64_t; - -#elif defined(R5900) - - /* PS2 EE */ - typedef long ogg_int64_t; - typedef int ogg_int32_t; - typedef unsigned ogg_uint32_t; - typedef short ogg_int16_t; - -#elif defined(__SYMBIAN32__) - - /* Symbian GCC */ - typedef signed short ogg_int16_t; - typedef unsigned short ogg_uint16_t; - typedef signed int ogg_int32_t; - typedef unsigned int ogg_uint32_t; - typedef long long int ogg_int64_t; - -#elif defined(__TMS320C6X__) - - /* TI C64x compiler */ - typedef signed short ogg_int16_t; - typedef unsigned short ogg_uint16_t; - typedef signed int ogg_int32_t; - typedef unsigned int ogg_uint32_t; - typedef long long int ogg_int64_t; - -#else - -# include <ogg/config_types.h> - -#endif - -#endif /* _OS_TYPES_H */ diff --git a/extlibs/headers/vorbis/codec.h b/extlibs/headers/vorbis/codec.h deleted file mode 100644 index 999aa3351..000000000 --- a/extlibs/headers/vorbis/codec.h +++ /dev/null @@ -1,243 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - - ******************************************************************** - - function: libvorbis codec headers - last mod: $Id: codec.h 17021 2010-03-24 09:29:41Z xiphmont $ - - ********************************************************************/ - -#ifndef _vorbis_codec_h_ -#define _vorbis_codec_h_ - -#ifdef __cplusplus -extern "C" -{ -#endif /* __cplusplus */ - -#include <ogg/ogg.h> - -typedef struct vorbis_info{ - int version; - int channels; - long rate; - - /* The below bitrate declarations are *hints*. - Combinations of the three values carry the following implications: - - all three set to the same value: - implies a fixed rate bitstream - only nominal set: - implies a VBR stream that averages the nominal bitrate. No hard - upper/lower limit - upper and or lower set: - implies a VBR bitstream that obeys the bitrate limits. nominal - may also be set to give a nominal rate. - none set: - the coder does not care to speculate. - */ - - long bitrate_upper; - long bitrate_nominal; - long bitrate_lower; - long bitrate_window; - - void *codec_setup; -} vorbis_info; - -/* vorbis_dsp_state buffers the current vorbis audio - analysis/synthesis state. The DSP state belongs to a specific - logical bitstream ****************************************************/ -typedef struct vorbis_dsp_state{ - int analysisp; - vorbis_info *vi; - - float **pcm; - float **pcmret; - int pcm_storage; - int pcm_current; - int pcm_returned; - - int preextrapolate; - int eofflag; - - long lW; - long W; - long nW; - long centerW; - - ogg_int64_t granulepos; - ogg_int64_t sequence; - - ogg_int64_t glue_bits; - ogg_int64_t time_bits; - ogg_int64_t floor_bits; - ogg_int64_t res_bits; - - void *backend_state; -} vorbis_dsp_state; - -typedef struct vorbis_block{ - /* necessary stream state for linking to the framing abstraction */ - float **pcm; /* this is a pointer into local storage */ - oggpack_buffer opb; - - long lW; - long W; - long nW; - int pcmend; - int mode; - - int eofflag; - ogg_int64_t granulepos; - ogg_int64_t sequence; - vorbis_dsp_state *vd; /* For read-only access of configuration */ - - /* local storage to avoid remallocing; it's up to the mapping to - structure it */ - void *localstore; - long localtop; - long localalloc; - long totaluse; - struct alloc_chain *reap; - - /* bitmetrics for the frame */ - long glue_bits; - long time_bits; - long floor_bits; - long res_bits; - - void *internal; - -} vorbis_block; - -/* vorbis_block is a single block of data to be processed as part of -the analysis/synthesis stream; it belongs to a specific logical -bitstream, but is independent from other vorbis_blocks belonging to -that logical bitstream. *************************************************/ - -struct alloc_chain{ - void *ptr; - struct alloc_chain *next; -}; - -/* vorbis_info contains all the setup information specific to the - specific compression/decompression mode in progress (eg, - psychoacoustic settings, channel setup, options, codebook - etc). vorbis_info and substructures are in backends.h. -*********************************************************************/ - -/* the comments are not part of vorbis_info so that vorbis_info can be - static storage */ -typedef struct vorbis_comment{ - /* unlimited user comment fields. libvorbis writes 'libvorbis' - whatever vendor is set to in encode */ - char **user_comments; - int *comment_lengths; - int comments; - char *vendor; - -} vorbis_comment; - - -/* libvorbis encodes in two abstraction layers; first we perform DSP - and produce a packet (see docs/analysis.txt). The packet is then - coded into a framed OggSquish bitstream by the second layer (see - docs/framing.txt). Decode is the reverse process; we sync/frame - the bitstream and extract individual packets, then decode the - packet back into PCM audio. - - The extra framing/packetizing is used in streaming formats, such as - files. Over the net (such as with UDP), the framing and - packetization aren't necessary as they're provided by the transport - and the streaming layer is not used */ - -/* Vorbis PRIMITIVES: general ***************************************/ - -extern void vorbis_info_init(vorbis_info *vi); -extern void vorbis_info_clear(vorbis_info *vi); -extern int vorbis_info_blocksize(vorbis_info *vi,int zo); -extern void vorbis_comment_init(vorbis_comment *vc); -extern void vorbis_comment_add(vorbis_comment *vc, const char *comment); -extern void vorbis_comment_add_tag(vorbis_comment *vc, - const char *tag, const char *contents); -extern char *vorbis_comment_query(vorbis_comment *vc, const char *tag, int count); -extern int vorbis_comment_query_count(vorbis_comment *vc, const char *tag); -extern void vorbis_comment_clear(vorbis_comment *vc); - -extern int vorbis_block_init(vorbis_dsp_state *v, vorbis_block *vb); -extern int vorbis_block_clear(vorbis_block *vb); -extern void vorbis_dsp_clear(vorbis_dsp_state *v); -extern double vorbis_granule_time(vorbis_dsp_state *v, - ogg_int64_t granulepos); - -extern const char *vorbis_version_string(void); - -/* Vorbis PRIMITIVES: analysis/DSP layer ****************************/ - -extern int vorbis_analysis_init(vorbis_dsp_state *v,vorbis_info *vi); -extern int vorbis_commentheader_out(vorbis_comment *vc, ogg_packet *op); -extern int vorbis_analysis_headerout(vorbis_dsp_state *v, - vorbis_comment *vc, - ogg_packet *op, - ogg_packet *op_comm, - ogg_packet *op_code); -extern float **vorbis_analysis_buffer(vorbis_dsp_state *v,int vals); -extern int vorbis_analysis_wrote(vorbis_dsp_state *v,int vals); -extern int vorbis_analysis_blockout(vorbis_dsp_state *v,vorbis_block *vb); -extern int vorbis_analysis(vorbis_block *vb,ogg_packet *op); - -extern int vorbis_bitrate_addblock(vorbis_block *vb); -extern int vorbis_bitrate_flushpacket(vorbis_dsp_state *vd, - ogg_packet *op); - -/* Vorbis PRIMITIVES: synthesis layer *******************************/ -extern int vorbis_synthesis_idheader(ogg_packet *op); -extern int vorbis_synthesis_headerin(vorbis_info *vi,vorbis_comment *vc, - ogg_packet *op); - -extern int vorbis_synthesis_init(vorbis_dsp_state *v,vorbis_info *vi); -extern int vorbis_synthesis_restart(vorbis_dsp_state *v); -extern int vorbis_synthesis(vorbis_block *vb,ogg_packet *op); -extern int vorbis_synthesis_trackonly(vorbis_block *vb,ogg_packet *op); -extern int vorbis_synthesis_blockin(vorbis_dsp_state *v,vorbis_block *vb); -extern int vorbis_synthesis_pcmout(vorbis_dsp_state *v,float ***pcm); -extern int vorbis_synthesis_lapout(vorbis_dsp_state *v,float ***pcm); -extern int vorbis_synthesis_read(vorbis_dsp_state *v,int samples); -extern long vorbis_packet_blocksize(vorbis_info *vi,ogg_packet *op); - -extern int vorbis_synthesis_halfrate(vorbis_info *v,int flag); -extern int vorbis_synthesis_halfrate_p(vorbis_info *v); - -/* Vorbis ERRORS and return codes ***********************************/ - -#define OV_FALSE -1 -#define OV_EOF -2 -#define OV_HOLE -3 - -#define OV_EREAD -128 -#define OV_EFAULT -129 -#define OV_EIMPL -130 -#define OV_EINVAL -131 -#define OV_ENOTVORBIS -132 -#define OV_EBADHEADER -133 -#define OV_EVERSION -134 -#define OV_ENOTAUDIO -135 -#define OV_EBADPACKET -136 -#define OV_EBADLINK -137 -#define OV_ENOSEEK -138 - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif - diff --git a/extlibs/headers/vorbis/vorbisenc.h b/extlibs/headers/vorbis/vorbisenc.h deleted file mode 100644 index 02332b50c..000000000 --- a/extlibs/headers/vorbis/vorbisenc.h +++ /dev/null @@ -1,436 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: vorbis encode-engine setup - last mod: $Id: vorbisenc.h 17021 2010-03-24 09:29:41Z xiphmont $ - - ********************************************************************/ - -/** \file - * Libvorbisenc is a convenient API for setting up an encoding - * environment using libvorbis. Libvorbisenc encapsulates the - * actions needed to set up the encoder properly. - */ - -#ifndef _OV_ENC_H_ -#define _OV_ENC_H_ - -#ifdef __cplusplus -extern "C" -{ -#endif /* __cplusplus */ - -#include "codec.h" - -/** - * This is the primary function within libvorbisenc for setting up managed - * bitrate modes. - * - * Before this function is called, the \ref vorbis_info - * struct should be initialized by using vorbis_info_init() from the libvorbis - * API. After encoding, vorbis_info_clear() should be called. - * - * The max_bitrate, nominal_bitrate, and min_bitrate settings are used to set - * constraints for the encoded file. This function uses these settings to - * select the appropriate encoding mode and set it up. - * - * \param vi Pointer to an initialized \ref vorbis_info struct. - * \param channels The number of channels to be encoded. - * \param rate The sampling rate of the source audio. - * \param max_bitrate Desired maximum bitrate (limit). -1 indicates unset. - * \param nominal_bitrate Desired average, or central, bitrate. -1 indicates unset. - * \param min_bitrate Desired minimum bitrate. -1 indicates unset. - * - * \return Zero for success, and negative values for failure. - * - * \retval 0 Success. - * \retval OV_EFAULT Internal logic fault; indicates a bug or heap/stack corruption. - * \retval OV_EINVAL Invalid setup request, eg, out of range argument. - * \retval OV_EIMPL Unimplemented mode; unable to comply with bitrate request. - */ -extern int vorbis_encode_init(vorbis_info *vi, - long channels, - long rate, - - long max_bitrate, - long nominal_bitrate, - long min_bitrate); - -/** - * This function performs step-one of a three-step bitrate-managed encode - * setup. It functions similarly to the one-step setup performed by \ref - * vorbis_encode_init but allows an application to make further encode setup - * tweaks using \ref vorbis_encode_ctl before finally calling \ref - * vorbis_encode_setup_init to complete the setup process. - * - * Before this function is called, the \ref vorbis_info struct should be - * initialized by using vorbis_info_init() from the libvorbis API. After - * encoding, vorbis_info_clear() should be called. - * - * The max_bitrate, nominal_bitrate, and min_bitrate settings are used to set - * constraints for the encoded file. This function uses these settings to - * select the appropriate encoding mode and set it up. - * - * \param vi Pointer to an initialized vorbis_info struct. - * \param channels The number of channels to be encoded. - * \param rate The sampling rate of the source audio. - * \param max_bitrate Desired maximum bitrate (limit). -1 indicates unset. - * \param nominal_bitrate Desired average, or central, bitrate. -1 indicates unset. - * \param min_bitrate Desired minimum bitrate. -1 indicates unset. - * - * \return Zero for success, and negative for failure. - * - * \retval 0 Success - * \retval OV_EFAULT Internal logic fault; indicates a bug or heap/stack corruption. - * \retval OV_EINVAL Invalid setup request, eg, out of range argument. - * \retval OV_EIMPL Unimplemented mode; unable to comply with bitrate request. - */ -extern int vorbis_encode_setup_managed(vorbis_info *vi, - long channels, - long rate, - - long max_bitrate, - long nominal_bitrate, - long min_bitrate); - -/** - * This function performs step-one of a three-step variable bitrate - * (quality-based) encode setup. It functions similarly to the one-step setup - * performed by \ref vorbis_encode_init_vbr() but allows an application to - * make further encode setup tweaks using \ref vorbis_encode_ctl() before - * finally calling \ref vorbis_encode_setup_init to complete the setup - * process. - * - * Before this function is called, the \ref vorbis_info struct should be - * initialized by using \ref vorbis_info_init() from the libvorbis API. After - * encoding, vorbis_info_clear() should be called. - * - * \param vi Pointer to an initialized vorbis_info struct. - * \param channels The number of channels to be encoded. - * \param rate The sampling rate of the source audio. - * \param quality Desired quality level, currently from -0.1 to 1.0 (lo to hi). - * - * \return Zero for success, and negative values for failure. - * - * \retval 0 Success - * \retval OV_EFAULT Internal logic fault; indicates a bug or heap/stack corruption. - * \retval OV_EINVAL Invalid setup request, eg, out of range argument. - * \retval OV_EIMPL Unimplemented mode; unable to comply with quality level request. - */ -extern int vorbis_encode_setup_vbr(vorbis_info *vi, - long channels, - long rate, - - float quality - ); - -/** - * This is the primary function within libvorbisenc for setting up variable - * bitrate ("quality" based) modes. - * - * - * Before this function is called, the vorbis_info struct should be - * initialized by using vorbis_info_init() from the libvorbis API. After - * encoding, vorbis_info_clear() should be called. - * - * \param vi Pointer to an initialized vorbis_info struct. - * \param channels The number of channels to be encoded. - * \param rate The sampling rate of the source audio. - * \param base_quality Desired quality level, currently from -0.1 to 1.0 (lo to hi). - * - * - * \return Zero for success, or a negative number for failure. - * - * \retval 0 Success - * \retval OV_EFAULT Internal logic fault; indicates a bug or heap/stack corruption. - * \retval OV_EINVAL Invalid setup request, eg, out of range argument. - * \retval OV_EIMPL Unimplemented mode; unable to comply with quality level request. - */ -extern int vorbis_encode_init_vbr(vorbis_info *vi, - long channels, - long rate, - - float base_quality - ); - -/** - * This function performs the last stage of three-step encoding setup, as - * described in the API overview under managed bitrate modes. - * - * Before this function is called, the \ref vorbis_info struct should be - * initialized by using vorbis_info_init() from the libvorbis API, one of - * \ref vorbis_encode_setup_managed() or \ref vorbis_encode_setup_vbr() called to - * initialize the high-level encoding setup, and \ref vorbis_encode_ctl() - * called if necessary to make encoding setup changes. - * vorbis_encode_setup_init() finalizes the highlevel encoding structure into - * a complete encoding setup after which the application may make no further - * setup changes. - * - * After encoding, vorbis_info_clear() should be called. - * - * \param vi Pointer to an initialized \ref vorbis_info struct. - * - * \return Zero for success, and negative values for failure. - * - * \retval 0 Success. - * \retval OV_EFAULT Internal logic fault; indicates a bug or heap/stack corruption. - * - * \retval OV_EINVAL Attempt to use vorbis_encode_setup_init() without first - * calling one of vorbis_encode_setup_managed() or vorbis_encode_setup_vbr() to - * initialize the high-level encoding setup - * - */ -extern int vorbis_encode_setup_init(vorbis_info *vi); - -/** - * This function implements a generic interface to miscellaneous encoder - * settings similar to the classic UNIX 'ioctl()' system call. Applications - * may use vorbis_encode_ctl() to query or set bitrate management or quality - * mode details by using one of several \e request arguments detailed below. - * vorbis_encode_ctl() must be called after one of - * vorbis_encode_setup_managed() or vorbis_encode_setup_vbr(). When used - * to modify settings, \ref vorbis_encode_ctl() must be called before \ref - * vorbis_encode_setup_init(). - * - * \param vi Pointer to an initialized vorbis_info struct. - * - * \param number Specifies the desired action; See \ref encctlcodes "the list - * of available requests". - * - * \param arg void * pointing to a data structure matching the request - * argument. - * - * \retval 0 Success. Any further return information (such as the result of a - * query) is placed into the storage pointed to by *arg. - * - * \retval OV_EINVAL Invalid argument, or an attempt to modify a setting after - * calling vorbis_encode_setup_init(). - * - * \retval OV_EIMPL Unimplemented or unknown request - */ -extern int vorbis_encode_ctl(vorbis_info *vi,int number,void *arg); - -/** - * \deprecated This is a deprecated interface. Please use vorbis_encode_ctl() - * with the \ref ovectl_ratemanage2_arg struct and \ref - * OV_ECTL_RATEMANAGE2_GET and \ref OV_ECTL_RATEMANAGE2_SET calls in new code. - * - * The \ref ovectl_ratemanage_arg structure is used with vorbis_encode_ctl() - * and the \ref OV_ECTL_RATEMANAGE_GET, \ref OV_ECTL_RATEMANAGE_SET, \ref - * OV_ECTL_RATEMANAGE_AVG, \ref OV_ECTL_RATEMANAGE_HARD calls in order to - * query and modify specifics of the encoder's bitrate management - * configuration. -*/ -struct ovectl_ratemanage_arg { - int management_active; /**< nonzero if bitrate management is active*/ -/** hard lower limit (in kilobits per second) below which the stream bitrate - will never be allowed for any given bitrate_hard_window seconds of time.*/ - long bitrate_hard_min; -/** hard upper limit (in kilobits per second) above which the stream bitrate - will never be allowed for any given bitrate_hard_window seconds of time.*/ - long bitrate_hard_max; -/** the window period (in seconds) used to regulate the hard bitrate minimum - and maximum*/ - double bitrate_hard_window; -/** soft lower limit (in kilobits per second) below which the average bitrate - tracker will start nudging the bitrate higher.*/ - long bitrate_av_lo; -/** soft upper limit (in kilobits per second) above which the average bitrate - tracker will start nudging the bitrate lower.*/ - long bitrate_av_hi; -/** the window period (in seconds) used to regulate the average bitrate - minimum and maximum.*/ - double bitrate_av_window; -/** Regulates the relative centering of the average and hard windows; in - libvorbis 1.0 and 1.0.1, the hard window regulation overlapped but - followed the average window regulation. In libvorbis 1.1 a bit-reservoir - interface replaces the old windowing interface; the older windowing - interface is simulated and this field has no effect.*/ - double bitrate_av_window_center; -}; - -/** - * \name struct ovectl_ratemanage2_arg - * - * The ovectl_ratemanage2_arg structure is used with vorbis_encode_ctl() and - * the OV_ECTL_RATEMANAGE2_GET and OV_ECTL_RATEMANAGE2_SET calls in order to - * query and modify specifics of the encoder's bitrate management - * configuration. - * -*/ -struct ovectl_ratemanage2_arg { - int management_active; /**< nonzero if bitrate management is active */ -/** Lower allowed bitrate limit in kilobits per second */ - long bitrate_limit_min_kbps; -/** Upper allowed bitrate limit in kilobits per second */ - long bitrate_limit_max_kbps; - long bitrate_limit_reservoir_bits; /**<Size of the bitrate reservoir in bits */ -/** Regulates the bitrate reservoir's preferred fill level in a range from 0.0 - * to 1.0; 0.0 tries to bank bits to buffer against future bitrate spikes, 1.0 - * buffers against future sudden drops in instantaneous bitrate. Default is - * 0.1 - */ - double bitrate_limit_reservoir_bias; -/** Average bitrate setting in kilobits per second */ - long bitrate_average_kbps; -/** Slew rate limit setting for average bitrate adjustment; sets the minimum - * time in seconds the bitrate tracker may swing from one extreme to the - * other when boosting or damping average bitrate. - */ - double bitrate_average_damping; -}; - - -/** - * \name vorbis_encode_ctl() codes - * - * \anchor encctlcodes - * - * These values are passed as the \c number parameter of vorbis_encode_ctl(). - * The type of the referent of that function's \c arg pointer depends on these - * codes. - */ -/*@{*/ - -/** - * Query the current encoder bitrate management setting. - * - *Argument: <tt>struct ovectl_ratemanage2_arg *</tt> - * - * Used to query the current encoder bitrate management setting. Also used to - * initialize fields of an ovectl_ratemanage2_arg structure for use with - * \ref OV_ECTL_RATEMANAGE2_SET. - */ -#define OV_ECTL_RATEMANAGE2_GET 0x14 - -/** - * Set the current encoder bitrate management settings. - * - * Argument: <tt>struct ovectl_ratemanage2_arg *</tt> - * - * Used to set the current encoder bitrate management settings to the values - * listed in the ovectl_ratemanage2_arg. Passing a NULL pointer will disable - * bitrate management. -*/ -#define OV_ECTL_RATEMANAGE2_SET 0x15 - -/** - * Returns the current encoder hard-lowpass setting (kHz) in the double - * pointed to by arg. - * - * Argument: <tt>double *</tt> -*/ -#define OV_ECTL_LOWPASS_GET 0x20 - -/** - * Sets the encoder hard-lowpass to the value (kHz) pointed to by arg. Valid - * lowpass settings range from 2 to 99. - * - * Argument: <tt>double *</tt> -*/ -#define OV_ECTL_LOWPASS_SET 0x21 - -/** - * Returns the current encoder impulse block setting in the double pointed - * to by arg. - * - * Argument: <tt>double *</tt> -*/ -#define OV_ECTL_IBLOCK_GET 0x30 - -/** - * Sets the impulse block bias to the the value pointed to by arg. - * - * Argument: <tt>double *</tt> - * - * Valid range is -15.0 to 0.0 [default]. A negative impulse block bias will - * direct to encoder to use more bits when incoding short blocks that contain - * strong impulses, thus improving the accuracy of impulse encoding. - */ -#define OV_ECTL_IBLOCK_SET 0x31 - -/** - * Returns the current encoder coupling setting in the int pointed - * to by arg. - * - * Argument: <tt>int *</tt> -*/ -#define OV_ECTL_COUPLING_GET 0x40 - -/** - * Enables/disables channel coupling in multichannel encoding according to arg. - * - * Argument: <tt>int *</tt> - * - * Zero disables channel coupling for multichannel inputs, nonzer enables - * channel coupling. Setting has no effect on monophonic encoding or - * multichannel counts that do not offer coupling. At present, coupling is - * available for stereo and 5.1 encoding. - */ -#define OV_ECTL_COUPLING_SET 0x41 - - /* deprecated rate management supported only for compatibility */ - -/** - * Old interface to querying bitrate management settings. - * - * Deprecated after move to bit-reservoir style management in 1.1 rendered - * this interface partially obsolete. - - * \deprecated Please use \ref OV_ECTL_RATEMANAGE2_GET instead. - * - * Argument: <tt>struct ovectl_ratemanage_arg *</tt> - */ -#define OV_ECTL_RATEMANAGE_GET 0x10 -/** - * Old interface to modifying bitrate management settings. - * - * deprecated after move to bit-reservoir style management in 1.1 rendered - * this interface partially obsolete. - * - * \deprecated Please use \ref OV_ECTL_RATEMANAGE2_SET instead. - * - * Argument: <tt>struct ovectl_ratemanage_arg *</tt> - */ -#define OV_ECTL_RATEMANAGE_SET 0x11 -/** - * Old interface to setting average-bitrate encoding mode. - * - * Deprecated after move to bit-reservoir style management in 1.1 rendered - * this interface partially obsolete. - * - * \deprecated Please use \ref OV_ECTL_RATEMANAGE2_SET instead. - * - * Argument: <tt>struct ovectl_ratemanage_arg *</tt> - */ -#define OV_ECTL_RATEMANAGE_AVG 0x12 -/** - * Old interface to setting bounded-bitrate encoding modes. - * - * deprecated after move to bit-reservoir style management in 1.1 rendered - * this interface partially obsolete. - * - * \deprecated Please use \ref OV_ECTL_RATEMANAGE2_SET instead. - * - * Argument: <tt>struct ovectl_ratemanage_arg *</tt> - */ -#define OV_ECTL_RATEMANAGE_HARD 0x13 - -/*@}*/ - - - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif diff --git a/extlibs/headers/vorbis/vorbisfile.h b/extlibs/headers/vorbis/vorbisfile.h deleted file mode 100644 index 9271331e7..000000000 --- a/extlibs/headers/vorbis/vorbisfile.h +++ /dev/null @@ -1,206 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * - * by the Xiph.Org Foundation http://www.xiph.org/ * - * * - ******************************************************************** - - function: stdio-based convenience library for opening/seeking/decoding - last mod: $Id: vorbisfile.h 17182 2010-04-29 03:48:32Z xiphmont $ - - ********************************************************************/ - -#ifndef _OV_FILE_H_ -#define _OV_FILE_H_ - -#ifdef __cplusplus -extern "C" -{ -#endif /* __cplusplus */ - -#include <stdio.h> -#include "codec.h" - -/* The function prototypes for the callbacks are basically the same as for - * the stdio functions fread, fseek, fclose, ftell. - * The one difference is that the FILE * arguments have been replaced with - * a void * - this is to be used as a pointer to whatever internal data these - * functions might need. In the stdio case, it's just a FILE * cast to a void * - * - * If you use other functions, check the docs for these functions and return - * the right values. For seek_func(), you *MUST* return -1 if the stream is - * unseekable - */ -typedef struct { - size_t (*read_func) (void *ptr, size_t size, size_t nmemb, void *datasource); - int (*seek_func) (void *datasource, ogg_int64_t offset, int whence); - int (*close_func) (void *datasource); - long (*tell_func) (void *datasource); -} ov_callbacks; - -#ifndef OV_EXCLUDE_STATIC_CALLBACKS - -/* a few sets of convenient callbacks, especially for use under - * Windows where ov_open_callbacks() should always be used instead of - * ov_open() to avoid problems with incompatible crt.o version linking - * issues. */ - -static int _ov_header_fseek_wrap(FILE *f,ogg_int64_t off,int whence){ - if(f==NULL)return(-1); - -#ifdef __MINGW32__ - return fseeko64(f,off,whence); -#elif defined (_WIN32) - return _fseeki64(f,off,whence); -#else - return fseek(f,off,whence); -#endif -} - -/* These structs below (OV_CALLBACKS_DEFAULT etc) are defined here as - * static data. That means that every file which includes this header - * will get its own copy of these structs whether it uses them or - * not unless it #defines OV_EXCLUDE_STATIC_CALLBACKS. - * These static symbols are essential on platforms such as Windows on - * which several different versions of stdio support may be linked to - * by different DLLs, and we need to be certain we know which one - * we're using (the same one as the main application). - */ - -static ov_callbacks OV_CALLBACKS_DEFAULT = { - (size_t (*)(void *, size_t, size_t, void *)) fread, - (int (*)(void *, ogg_int64_t, int)) _ov_header_fseek_wrap, - (int (*)(void *)) fclose, - (long (*)(void *)) ftell -}; - -static ov_callbacks OV_CALLBACKS_NOCLOSE = { - (size_t (*)(void *, size_t, size_t, void *)) fread, - (int (*)(void *, ogg_int64_t, int)) _ov_header_fseek_wrap, - (int (*)(void *)) NULL, - (long (*)(void *)) ftell -}; - -static ov_callbacks OV_CALLBACKS_STREAMONLY = { - (size_t (*)(void *, size_t, size_t, void *)) fread, - (int (*)(void *, ogg_int64_t, int)) NULL, - (int (*)(void *)) fclose, - (long (*)(void *)) NULL -}; - -static ov_callbacks OV_CALLBACKS_STREAMONLY_NOCLOSE = { - (size_t (*)(void *, size_t, size_t, void *)) fread, - (int (*)(void *, ogg_int64_t, int)) NULL, - (int (*)(void *)) NULL, - (long (*)(void *)) NULL -}; - -#endif - -#define NOTOPEN 0 -#define PARTOPEN 1 -#define OPENED 2 -#define STREAMSET 3 -#define INITSET 4 - -typedef struct OggVorbis_File { - void *datasource; /* Pointer to a FILE *, etc. */ - int seekable; - ogg_int64_t offset; - ogg_int64_t end; - ogg_sync_state oy; - - /* If the FILE handle isn't seekable (eg, a pipe), only the current - stream appears */ - int links; - ogg_int64_t *offsets; - ogg_int64_t *dataoffsets; - long *serialnos; - ogg_int64_t *pcmlengths; /* overloaded to maintain binary - compatibility; x2 size, stores both - beginning and end values */ - vorbis_info *vi; - vorbis_comment *vc; - - /* Decoding working state local storage */ - ogg_int64_t pcm_offset; - int ready_state; - long current_serialno; - int current_link; - - double bittrack; - double samptrack; - - ogg_stream_state os; /* take physical pages, weld into a logical - stream of packets */ - vorbis_dsp_state vd; /* central working state for the packet->PCM decoder */ - vorbis_block vb; /* local working space for packet->PCM decode */ - - ov_callbacks callbacks; - -} OggVorbis_File; - - -extern int ov_clear(OggVorbis_File *vf); -extern int ov_fopen(const char *path,OggVorbis_File *vf); -extern int ov_open(FILE *f,OggVorbis_File *vf,const char *initial,long ibytes); -extern int ov_open_callbacks(void *datasource, OggVorbis_File *vf, - const char *initial, long ibytes, ov_callbacks callbacks); - -extern int ov_test(FILE *f,OggVorbis_File *vf,const char *initial,long ibytes); -extern int ov_test_callbacks(void *datasource, OggVorbis_File *vf, - const char *initial, long ibytes, ov_callbacks callbacks); -extern int ov_test_open(OggVorbis_File *vf); - -extern long ov_bitrate(OggVorbis_File *vf,int i); -extern long ov_bitrate_instant(OggVorbis_File *vf); -extern long ov_streams(OggVorbis_File *vf); -extern long ov_seekable(OggVorbis_File *vf); -extern long ov_serialnumber(OggVorbis_File *vf,int i); - -extern ogg_int64_t ov_raw_total(OggVorbis_File *vf,int i); -extern ogg_int64_t ov_pcm_total(OggVorbis_File *vf,int i); -extern double ov_time_total(OggVorbis_File *vf,int i); - -extern int ov_raw_seek(OggVorbis_File *vf,ogg_int64_t pos); -extern int ov_pcm_seek(OggVorbis_File *vf,ogg_int64_t pos); -extern int ov_pcm_seek_page(OggVorbis_File *vf,ogg_int64_t pos); -extern int ov_time_seek(OggVorbis_File *vf,double pos); -extern int ov_time_seek_page(OggVorbis_File *vf,double pos); - -extern int ov_raw_seek_lap(OggVorbis_File *vf,ogg_int64_t pos); -extern int ov_pcm_seek_lap(OggVorbis_File *vf,ogg_int64_t pos); -extern int ov_pcm_seek_page_lap(OggVorbis_File *vf,ogg_int64_t pos); -extern int ov_time_seek_lap(OggVorbis_File *vf,double pos); -extern int ov_time_seek_page_lap(OggVorbis_File *vf,double pos); - -extern ogg_int64_t ov_raw_tell(OggVorbis_File *vf); -extern ogg_int64_t ov_pcm_tell(OggVorbis_File *vf); -extern double ov_time_tell(OggVorbis_File *vf); - -extern vorbis_info *ov_info(OggVorbis_File *vf,int link); -extern vorbis_comment *ov_comment(OggVorbis_File *vf,int link); - -extern long ov_read_float(OggVorbis_File *vf,float ***pcm_channels,int samples, - int *bitstream); -extern long ov_read_filter(OggVorbis_File *vf,char *buffer,int length, - int bigendianp,int word,int sgned,int *bitstream, - void (*filter)(float **pcm,long channels,long samples,void *filter_param),void *filter_param); -extern long ov_read(OggVorbis_File *vf,char *buffer,int length, - int bigendianp,int word,int sgned,int *bitstream); -extern int ov_crosslap(OggVorbis_File *vf1,OggVorbis_File *vf2); - -extern int ov_halfrate(OggVorbis_File *vf,int flag); -extern int ov_halfrate_p(OggVorbis_File *vf); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif - diff --git a/extlibs/libs-android/arm64-v8a/libFLAC.a b/extlibs/libs-android/arm64-v8a/libFLAC.a deleted file mode 100644 index b664a92a2..000000000 Binary files a/extlibs/libs-android/arm64-v8a/libFLAC.a and /dev/null differ diff --git a/extlibs/libs-android/arm64-v8a/libfreetype.a b/extlibs/libs-android/arm64-v8a/libfreetype.a deleted file mode 100644 index 3ba8bcf02..000000000 Binary files a/extlibs/libs-android/arm64-v8a/libfreetype.a and /dev/null differ diff --git a/extlibs/libs-android/arm64-v8a/libogg.a b/extlibs/libs-android/arm64-v8a/libogg.a deleted file mode 100644 index 20397a885..000000000 Binary files a/extlibs/libs-android/arm64-v8a/libogg.a and /dev/null differ diff --git a/extlibs/libs-android/arm64-v8a/libvorbis.a b/extlibs/libs-android/arm64-v8a/libvorbis.a deleted file mode 100644 index 628269ef8..000000000 Binary files a/extlibs/libs-android/arm64-v8a/libvorbis.a and /dev/null differ diff --git a/extlibs/libs-android/arm64-v8a/libvorbisenc.a b/extlibs/libs-android/arm64-v8a/libvorbisenc.a deleted file mode 100644 index 1d843cee5..000000000 Binary files a/extlibs/libs-android/arm64-v8a/libvorbisenc.a and /dev/null differ diff --git a/extlibs/libs-android/arm64-v8a/libvorbisfile.a b/extlibs/libs-android/arm64-v8a/libvorbisfile.a deleted file mode 100644 index a22813efc..000000000 Binary files a/extlibs/libs-android/arm64-v8a/libvorbisfile.a and /dev/null differ diff --git a/extlibs/libs-android/armeabi-v7a/libFLAC.a b/extlibs/libs-android/armeabi-v7a/libFLAC.a deleted file mode 100644 index d7fb8b1ab..000000000 Binary files a/extlibs/libs-android/armeabi-v7a/libFLAC.a and /dev/null differ diff --git a/extlibs/libs-android/armeabi-v7a/libfreetype.a b/extlibs/libs-android/armeabi-v7a/libfreetype.a deleted file mode 100644 index 88408cb54..000000000 Binary files a/extlibs/libs-android/armeabi-v7a/libfreetype.a and /dev/null differ diff --git a/extlibs/libs-android/armeabi-v7a/libogg.a b/extlibs/libs-android/armeabi-v7a/libogg.a deleted file mode 100644 index 3cf4bd873..000000000 Binary files a/extlibs/libs-android/armeabi-v7a/libogg.a and /dev/null differ diff --git a/extlibs/libs-android/armeabi-v7a/libvorbis.a b/extlibs/libs-android/armeabi-v7a/libvorbis.a deleted file mode 100644 index c3a3cd687..000000000 Binary files a/extlibs/libs-android/armeabi-v7a/libvorbis.a and /dev/null differ diff --git a/extlibs/libs-android/armeabi-v7a/libvorbisenc.a b/extlibs/libs-android/armeabi-v7a/libvorbisenc.a deleted file mode 100644 index 99eb04b00..000000000 Binary files a/extlibs/libs-android/armeabi-v7a/libvorbisenc.a and /dev/null differ diff --git a/extlibs/libs-android/armeabi-v7a/libvorbisfile.a b/extlibs/libs-android/armeabi-v7a/libvorbisfile.a deleted file mode 100644 index e2aa66b2a..000000000 Binary files a/extlibs/libs-android/armeabi-v7a/libvorbisfile.a and /dev/null differ diff --git a/extlibs/libs-android/armeabi/libFLAC.a b/extlibs/libs-android/armeabi/libFLAC.a deleted file mode 100644 index 7f582cdc2..000000000 Binary files a/extlibs/libs-android/armeabi/libFLAC.a and /dev/null differ diff --git a/extlibs/libs-android/armeabi/libfreetype.a b/extlibs/libs-android/armeabi/libfreetype.a deleted file mode 100644 index 06901609e..000000000 Binary files a/extlibs/libs-android/armeabi/libfreetype.a and /dev/null differ diff --git a/extlibs/libs-android/armeabi/libogg.a b/extlibs/libs-android/armeabi/libogg.a deleted file mode 100644 index 29d4cb4fe..000000000 Binary files a/extlibs/libs-android/armeabi/libogg.a and /dev/null differ diff --git a/extlibs/libs-android/armeabi/libvorbis.a b/extlibs/libs-android/armeabi/libvorbis.a deleted file mode 100644 index 7efa3e522..000000000 Binary files a/extlibs/libs-android/armeabi/libvorbis.a and /dev/null differ diff --git a/extlibs/libs-android/armeabi/libvorbisenc.a b/extlibs/libs-android/armeabi/libvorbisenc.a deleted file mode 100644 index e9f45e166..000000000 Binary files a/extlibs/libs-android/armeabi/libvorbisenc.a and /dev/null differ diff --git a/extlibs/libs-android/armeabi/libvorbisfile.a b/extlibs/libs-android/armeabi/libvorbisfile.a deleted file mode 100644 index f76c9d69a..000000000 Binary files a/extlibs/libs-android/armeabi/libvorbisfile.a and /dev/null differ diff --git a/extlibs/libs-android/mips/libFLAC.a b/extlibs/libs-android/mips/libFLAC.a deleted file mode 100644 index 5f596f9e0..000000000 Binary files a/extlibs/libs-android/mips/libFLAC.a and /dev/null differ diff --git a/extlibs/libs-android/mips/libfreetype.a b/extlibs/libs-android/mips/libfreetype.a deleted file mode 100644 index df6027860..000000000 Binary files a/extlibs/libs-android/mips/libfreetype.a and /dev/null differ diff --git a/extlibs/libs-android/mips/libogg.a b/extlibs/libs-android/mips/libogg.a deleted file mode 100644 index 25af43673..000000000 Binary files a/extlibs/libs-android/mips/libogg.a and /dev/null differ diff --git a/extlibs/libs-android/mips/libvorbis.a b/extlibs/libs-android/mips/libvorbis.a deleted file mode 100644 index 7bfebb621..000000000 Binary files a/extlibs/libs-android/mips/libvorbis.a and /dev/null differ diff --git a/extlibs/libs-android/mips/libvorbisenc.a b/extlibs/libs-android/mips/libvorbisenc.a deleted file mode 100644 index 34b58c927..000000000 Binary files a/extlibs/libs-android/mips/libvorbisenc.a and /dev/null differ diff --git a/extlibs/libs-android/mips/libvorbisfile.a b/extlibs/libs-android/mips/libvorbisfile.a deleted file mode 100644 index ff36b80ca..000000000 Binary files a/extlibs/libs-android/mips/libvorbisfile.a and /dev/null differ diff --git a/extlibs/libs-android/x86/libFLAC.a b/extlibs/libs-android/x86/libFLAC.a deleted file mode 100644 index 80d5ba54c..000000000 Binary files a/extlibs/libs-android/x86/libFLAC.a and /dev/null differ diff --git a/extlibs/libs-android/x86/libfreetype.a b/extlibs/libs-android/x86/libfreetype.a deleted file mode 100644 index 7cb1620b3..000000000 Binary files a/extlibs/libs-android/x86/libfreetype.a and /dev/null differ diff --git a/extlibs/libs-android/x86/libogg.a b/extlibs/libs-android/x86/libogg.a deleted file mode 100644 index 0dcdff9de..000000000 Binary files a/extlibs/libs-android/x86/libogg.a and /dev/null differ diff --git a/extlibs/libs-android/x86/libvorbis.a b/extlibs/libs-android/x86/libvorbis.a deleted file mode 100644 index 20b8bde3e..000000000 Binary files a/extlibs/libs-android/x86/libvorbis.a and /dev/null differ diff --git a/extlibs/libs-android/x86/libvorbisenc.a b/extlibs/libs-android/x86/libvorbisenc.a deleted file mode 100644 index 6bb117a5b..000000000 Binary files a/extlibs/libs-android/x86/libvorbisenc.a and /dev/null differ diff --git a/extlibs/libs-android/x86/libvorbisfile.a b/extlibs/libs-android/x86/libvorbisfile.a deleted file mode 100644 index 8fc208b55..000000000 Binary files a/extlibs/libs-android/x86/libvorbisfile.a and /dev/null differ diff --git a/extlibs/libs-android/x86_64/libFLAC.a b/extlibs/libs-android/x86_64/libFLAC.a deleted file mode 100644 index a0c562b6a..000000000 Binary files a/extlibs/libs-android/x86_64/libFLAC.a and /dev/null differ diff --git a/extlibs/libs-android/x86_64/libfreetype.a b/extlibs/libs-android/x86_64/libfreetype.a deleted file mode 100644 index aefcc9371..000000000 Binary files a/extlibs/libs-android/x86_64/libfreetype.a and /dev/null differ diff --git a/extlibs/libs-android/x86_64/libogg.a b/extlibs/libs-android/x86_64/libogg.a deleted file mode 100644 index 38cda862a..000000000 Binary files a/extlibs/libs-android/x86_64/libogg.a and /dev/null differ diff --git a/extlibs/libs-android/x86_64/libvorbis.a b/extlibs/libs-android/x86_64/libvorbis.a deleted file mode 100644 index 3321fadf2..000000000 Binary files a/extlibs/libs-android/x86_64/libvorbis.a and /dev/null differ diff --git a/extlibs/libs-android/x86_64/libvorbisenc.a b/extlibs/libs-android/x86_64/libvorbisenc.a deleted file mode 100644 index b3c5b94a1..000000000 Binary files a/extlibs/libs-android/x86_64/libvorbisenc.a and /dev/null differ diff --git a/extlibs/libs-android/x86_64/libvorbisfile.a b/extlibs/libs-android/x86_64/libvorbisfile.a deleted file mode 100644 index d77145248..000000000 Binary files a/extlibs/libs-android/x86_64/libvorbisfile.a and /dev/null differ diff --git a/extlibs/libs-ios/libflac.a b/extlibs/libs-ios/libflac.a deleted file mode 100644 index 5b74895de..000000000 Binary files a/extlibs/libs-ios/libflac.a and /dev/null differ diff --git a/extlibs/libs-ios/libfreetype.a b/extlibs/libs-ios/libfreetype.a deleted file mode 100644 index 70fb708d3..000000000 Binary files a/extlibs/libs-ios/libfreetype.a and /dev/null differ diff --git a/extlibs/libs-ios/libogg.a b/extlibs/libs-ios/libogg.a deleted file mode 100644 index 62cbc1033..000000000 Binary files a/extlibs/libs-ios/libogg.a and /dev/null differ diff --git a/extlibs/libs-ios/libvorbis.a b/extlibs/libs-ios/libvorbis.a deleted file mode 100644 index fe87e924e..000000000 Binary files a/extlibs/libs-ios/libvorbis.a and /dev/null differ diff --git a/extlibs/libs-macos/Frameworks/FLAC.framework/FLAC b/extlibs/libs-macos/Frameworks/FLAC.framework/FLAC deleted file mode 120000 index c29cdc3ec..000000000 --- a/extlibs/libs-macos/Frameworks/FLAC.framework/FLAC +++ /dev/null @@ -1 +0,0 @@ -Versions/Current/FLAC \ No newline at end of file diff --git a/extlibs/libs-macos/Frameworks/FLAC.framework/Resources b/extlibs/libs-macos/Frameworks/FLAC.framework/Resources deleted file mode 120000 index 953ee36f3..000000000 --- a/extlibs/libs-macos/Frameworks/FLAC.framework/Resources +++ /dev/null @@ -1 +0,0 @@ -Versions/Current/Resources \ No newline at end of file diff --git a/extlibs/libs-macos/Frameworks/FLAC.framework/Versions/A/FLAC b/extlibs/libs-macos/Frameworks/FLAC.framework/Versions/A/FLAC deleted file mode 100755 index 4e395cfeb..000000000 Binary files a/extlibs/libs-macos/Frameworks/FLAC.framework/Versions/A/FLAC and /dev/null differ diff --git a/extlibs/libs-macos/Frameworks/FLAC.framework/Versions/A/Resources/Info.plist b/extlibs/libs-macos/Frameworks/FLAC.framework/Versions/A/Resources/Info.plist deleted file mode 100644 index 36f80bd9d..000000000 --- a/extlibs/libs-macos/Frameworks/FLAC.framework/Versions/A/Resources/Info.plist +++ /dev/null @@ -1,20 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> -<plist version="1.0"> -<dict> - <key>CFBundleDevelopmentRegion</key> - <string>English</string> - <key>CFBundleExecutable</key> - <string>FLAC</string> - <key>CFBundleIdentifier</key> - <string>org.sfml-dev.FLAC</string> - <key>CFBundleInfoDictionaryVersion</key> - <string>6.0</string> - <key>CFBundlePackageType</key> - <string>FMWK</string> - <key>CFBundleSignature</key> - <string>????</string> - <key>CFBundleVersion</key> - <string>1.0</string> -</dict> -</plist> diff --git a/extlibs/libs-macos/Frameworks/FLAC.framework/Versions/Current b/extlibs/libs-macos/Frameworks/FLAC.framework/Versions/Current deleted file mode 120000 index 8c7e5a667..000000000 --- a/extlibs/libs-macos/Frameworks/FLAC.framework/Versions/Current +++ /dev/null @@ -1 +0,0 @@ -A \ No newline at end of file diff --git a/extlibs/libs-macos/Frameworks/freetype.framework/Resources b/extlibs/libs-macos/Frameworks/freetype.framework/Resources deleted file mode 120000 index 953ee36f3..000000000 --- a/extlibs/libs-macos/Frameworks/freetype.framework/Resources +++ /dev/null @@ -1 +0,0 @@ -Versions/Current/Resources \ No newline at end of file diff --git a/extlibs/libs-macos/Frameworks/freetype.framework/Versions/A/Resources/Info.plist b/extlibs/libs-macos/Frameworks/freetype.framework/Versions/A/Resources/Info.plist deleted file mode 100644 index b136e8ee4..000000000 --- a/extlibs/libs-macos/Frameworks/freetype.framework/Versions/A/Resources/Info.plist +++ /dev/null @@ -1,20 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> -<plist version="1.0"> -<dict> - <key>CFBundleDevelopmentRegion</key> - <string>English</string> - <key>CFBundleExecutable</key> - <string>freetype</string> - <key>CFBundleIdentifier</key> - <string>org.sfml-dev.freetype</string> - <key>CFBundleInfoDictionaryVersion</key> - <string>6.0</string> - <key>CFBundlePackageType</key> - <string>FMWK</string> - <key>CFBundleSignature</key> - <string>????</string> - <key>CFBundleVersion</key> - <string>1.0</string> -</dict> -</plist> diff --git a/extlibs/libs-macos/Frameworks/freetype.framework/Versions/A/freetype b/extlibs/libs-macos/Frameworks/freetype.framework/Versions/A/freetype deleted file mode 100755 index be787e2b4..000000000 Binary files a/extlibs/libs-macos/Frameworks/freetype.framework/Versions/A/freetype and /dev/null differ diff --git a/extlibs/libs-macos/Frameworks/freetype.framework/Versions/Current b/extlibs/libs-macos/Frameworks/freetype.framework/Versions/Current deleted file mode 120000 index 8c7e5a667..000000000 --- a/extlibs/libs-macos/Frameworks/freetype.framework/Versions/Current +++ /dev/null @@ -1 +0,0 @@ -A \ No newline at end of file diff --git a/extlibs/libs-macos/Frameworks/freetype.framework/freetype b/extlibs/libs-macos/Frameworks/freetype.framework/freetype deleted file mode 120000 index ab3ea376f..000000000 --- a/extlibs/libs-macos/Frameworks/freetype.framework/freetype +++ /dev/null @@ -1 +0,0 @@ -Versions/Current/freetype \ No newline at end of file diff --git a/extlibs/libs-macos/Frameworks/ogg.framework/Resources b/extlibs/libs-macos/Frameworks/ogg.framework/Resources deleted file mode 120000 index 953ee36f3..000000000 --- a/extlibs/libs-macos/Frameworks/ogg.framework/Resources +++ /dev/null @@ -1 +0,0 @@ -Versions/Current/Resources \ No newline at end of file diff --git a/extlibs/libs-macos/Frameworks/ogg.framework/Versions/A/Resources/Info.plist b/extlibs/libs-macos/Frameworks/ogg.framework/Versions/A/Resources/Info.plist deleted file mode 100644 index ed6050c2e..000000000 --- a/extlibs/libs-macos/Frameworks/ogg.framework/Versions/A/Resources/Info.plist +++ /dev/null @@ -1,20 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> -<plist version="1.0"> -<dict> - <key>CFBundleDevelopmentRegion</key> - <string>English</string> - <key>CFBundleExecutable</key> - <string>ogg</string> - <key>CFBundleIdentifier</key> - <string>org.sfml-dev.ogg</string> - <key>CFBundleInfoDictionaryVersion</key> - <string>6.0</string> - <key>CFBundlePackageType</key> - <string>FMWK</string> - <key>CFBundleSignature</key> - <string>????</string> - <key>CFBundleVersion</key> - <string>1.0</string> -</dict> -</plist> diff --git a/extlibs/libs-macos/Frameworks/ogg.framework/Versions/A/ogg b/extlibs/libs-macos/Frameworks/ogg.framework/Versions/A/ogg deleted file mode 100755 index 53a13ec7c..000000000 Binary files a/extlibs/libs-macos/Frameworks/ogg.framework/Versions/A/ogg and /dev/null differ diff --git a/extlibs/libs-macos/Frameworks/ogg.framework/Versions/Current b/extlibs/libs-macos/Frameworks/ogg.framework/Versions/Current deleted file mode 120000 index 8c7e5a667..000000000 --- a/extlibs/libs-macos/Frameworks/ogg.framework/Versions/Current +++ /dev/null @@ -1 +0,0 @@ -A \ No newline at end of file diff --git a/extlibs/libs-macos/Frameworks/ogg.framework/ogg b/extlibs/libs-macos/Frameworks/ogg.framework/ogg deleted file mode 120000 index aa84ee717..000000000 --- a/extlibs/libs-macos/Frameworks/ogg.framework/ogg +++ /dev/null @@ -1 +0,0 @@ -Versions/Current/ogg \ No newline at end of file diff --git a/extlibs/libs-macos/Frameworks/vorbis.framework/Resources b/extlibs/libs-macos/Frameworks/vorbis.framework/Resources deleted file mode 120000 index 953ee36f3..000000000 --- a/extlibs/libs-macos/Frameworks/vorbis.framework/Resources +++ /dev/null @@ -1 +0,0 @@ -Versions/Current/Resources \ No newline at end of file diff --git a/extlibs/libs-macos/Frameworks/vorbis.framework/Versions/A/Resources/Info.plist b/extlibs/libs-macos/Frameworks/vorbis.framework/Versions/A/Resources/Info.plist deleted file mode 100644 index 7f0d07127..000000000 --- a/extlibs/libs-macos/Frameworks/vorbis.framework/Versions/A/Resources/Info.plist +++ /dev/null @@ -1,20 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> -<plist version="1.0"> -<dict> - <key>CFBundleDevelopmentRegion</key> - <string>English</string> - <key>CFBundleExecutable</key> - <string>vorbis</string> - <key>CFBundleIdentifier</key> - <string>org.sfml-dev.vorbis</string> - <key>CFBundleInfoDictionaryVersion</key> - <string>6.0</string> - <key>CFBundlePackageType</key> - <string>FMWK</string> - <key>CFBundleSignature</key> - <string>????</string> - <key>CFBundleVersion</key> - <string>1.0</string> -</dict> -</plist> diff --git a/extlibs/libs-macos/Frameworks/vorbis.framework/Versions/A/vorbis b/extlibs/libs-macos/Frameworks/vorbis.framework/Versions/A/vorbis deleted file mode 100755 index b5664bd72..000000000 Binary files a/extlibs/libs-macos/Frameworks/vorbis.framework/Versions/A/vorbis and /dev/null differ diff --git a/extlibs/libs-macos/Frameworks/vorbis.framework/Versions/Current b/extlibs/libs-macos/Frameworks/vorbis.framework/Versions/Current deleted file mode 120000 index 8c7e5a667..000000000 --- a/extlibs/libs-macos/Frameworks/vorbis.framework/Versions/Current +++ /dev/null @@ -1 +0,0 @@ -A \ No newline at end of file diff --git a/extlibs/libs-macos/Frameworks/vorbis.framework/vorbis b/extlibs/libs-macos/Frameworks/vorbis.framework/vorbis deleted file mode 120000 index 85a6d550c..000000000 --- a/extlibs/libs-macos/Frameworks/vorbis.framework/vorbis +++ /dev/null @@ -1 +0,0 @@ -Versions/Current/vorbis \ No newline at end of file diff --git a/extlibs/libs-macos/Frameworks/vorbisenc.framework/Resources b/extlibs/libs-macos/Frameworks/vorbisenc.framework/Resources deleted file mode 120000 index 953ee36f3..000000000 --- a/extlibs/libs-macos/Frameworks/vorbisenc.framework/Resources +++ /dev/null @@ -1 +0,0 @@ -Versions/Current/Resources \ No newline at end of file diff --git a/extlibs/libs-macos/Frameworks/vorbisenc.framework/Versions/A/Resources/Info.plist b/extlibs/libs-macos/Frameworks/vorbisenc.framework/Versions/A/Resources/Info.plist deleted file mode 100644 index 71765e182..000000000 --- a/extlibs/libs-macos/Frameworks/vorbisenc.framework/Versions/A/Resources/Info.plist +++ /dev/null @@ -1,20 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> -<plist version="1.0"> -<dict> - <key>CFBundleDevelopmentRegion</key> - <string>English</string> - <key>CFBundleExecutable</key> - <string>vorbisenc</string> - <key>CFBundleIdentifier</key> - <string>org.sfml-dev.vorbisenc</string> - <key>CFBundleInfoDictionaryVersion</key> - <string>6.0</string> - <key>CFBundlePackageType</key> - <string>FMWK</string> - <key>CFBundleSignature</key> - <string>????</string> - <key>CFBundleVersion</key> - <string>1.0</string> -</dict> -</plist> diff --git a/extlibs/libs-macos/Frameworks/vorbisenc.framework/Versions/A/vorbisenc b/extlibs/libs-macos/Frameworks/vorbisenc.framework/Versions/A/vorbisenc deleted file mode 100755 index 953db587f..000000000 Binary files a/extlibs/libs-macos/Frameworks/vorbisenc.framework/Versions/A/vorbisenc and /dev/null differ diff --git a/extlibs/libs-macos/Frameworks/vorbisenc.framework/Versions/Current b/extlibs/libs-macos/Frameworks/vorbisenc.framework/Versions/Current deleted file mode 120000 index 8c7e5a667..000000000 --- a/extlibs/libs-macos/Frameworks/vorbisenc.framework/Versions/Current +++ /dev/null @@ -1 +0,0 @@ -A \ No newline at end of file diff --git a/extlibs/libs-macos/Frameworks/vorbisenc.framework/vorbisenc b/extlibs/libs-macos/Frameworks/vorbisenc.framework/vorbisenc deleted file mode 120000 index 2311ce863..000000000 --- a/extlibs/libs-macos/Frameworks/vorbisenc.framework/vorbisenc +++ /dev/null @@ -1 +0,0 @@ -Versions/Current/vorbisenc \ No newline at end of file diff --git a/extlibs/libs-macos/Frameworks/vorbisfile.framework/Resources b/extlibs/libs-macos/Frameworks/vorbisfile.framework/Resources deleted file mode 120000 index 953ee36f3..000000000 --- a/extlibs/libs-macos/Frameworks/vorbisfile.framework/Resources +++ /dev/null @@ -1 +0,0 @@ -Versions/Current/Resources \ No newline at end of file diff --git a/extlibs/libs-macos/Frameworks/vorbisfile.framework/Versions/A/Resources/Info.plist b/extlibs/libs-macos/Frameworks/vorbisfile.framework/Versions/A/Resources/Info.plist deleted file mode 100644 index 50b71edca..000000000 --- a/extlibs/libs-macos/Frameworks/vorbisfile.framework/Versions/A/Resources/Info.plist +++ /dev/null @@ -1,20 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> -<plist version="1.0"> -<dict> - <key>CFBundleDevelopmentRegion</key> - <string>English</string> - <key>CFBundleExecutable</key> - <string>vorbisfile</string> - <key>CFBundleIdentifier</key> - <string>org.sfml-dev.vorbisfile</string> - <key>CFBundleInfoDictionaryVersion</key> - <string>6.0</string> - <key>CFBundlePackageType</key> - <string>FMWK</string> - <key>CFBundleSignature</key> - <string>????</string> - <key>CFBundleVersion</key> - <string>1.0</string> -</dict> -</plist> diff --git a/extlibs/libs-macos/Frameworks/vorbisfile.framework/Versions/A/vorbisfile b/extlibs/libs-macos/Frameworks/vorbisfile.framework/Versions/A/vorbisfile deleted file mode 100755 index 2508feee1..000000000 Binary files a/extlibs/libs-macos/Frameworks/vorbisfile.framework/Versions/A/vorbisfile and /dev/null differ diff --git a/extlibs/libs-macos/Frameworks/vorbisfile.framework/Versions/Current b/extlibs/libs-macos/Frameworks/vorbisfile.framework/Versions/Current deleted file mode 120000 index 8c7e5a667..000000000 --- a/extlibs/libs-macos/Frameworks/vorbisfile.framework/Versions/Current +++ /dev/null @@ -1 +0,0 @@ -A \ No newline at end of file diff --git a/extlibs/libs-macos/Frameworks/vorbisfile.framework/vorbisfile b/extlibs/libs-macos/Frameworks/vorbisfile.framework/vorbisfile deleted file mode 120000 index bc277ac13..000000000 --- a/extlibs/libs-macos/Frameworks/vorbisfile.framework/vorbisfile +++ /dev/null @@ -1 +0,0 @@ -Versions/Current/vorbisfile \ No newline at end of file diff --git a/extlibs/libs-mingw/x64/libFLAC.a b/extlibs/libs-mingw/x64/libFLAC.a deleted file mode 100644 index a8873ab3a..000000000 Binary files a/extlibs/libs-mingw/x64/libFLAC.a and /dev/null differ diff --git a/extlibs/libs-mingw/x64/libfreetype.a b/extlibs/libs-mingw/x64/libfreetype.a deleted file mode 100755 index ebad245e5..000000000 Binary files a/extlibs/libs-mingw/x64/libfreetype.a and /dev/null differ diff --git a/extlibs/libs-mingw/x64/libogg.a b/extlibs/libs-mingw/x64/libogg.a deleted file mode 100644 index c504fee48..000000000 Binary files a/extlibs/libs-mingw/x64/libogg.a and /dev/null differ diff --git a/extlibs/libs-mingw/x64/libvorbis.a b/extlibs/libs-mingw/x64/libvorbis.a deleted file mode 100644 index 88bacd83f..000000000 Binary files a/extlibs/libs-mingw/x64/libvorbis.a and /dev/null differ diff --git a/extlibs/libs-mingw/x64/libvorbisenc.a b/extlibs/libs-mingw/x64/libvorbisenc.a deleted file mode 100644 index c074c7b30..000000000 Binary files a/extlibs/libs-mingw/x64/libvorbisenc.a and /dev/null differ diff --git a/extlibs/libs-mingw/x64/libvorbisfile.a b/extlibs/libs-mingw/x64/libvorbisfile.a deleted file mode 100644 index 747b87a83..000000000 Binary files a/extlibs/libs-mingw/x64/libvorbisfile.a and /dev/null differ diff --git a/extlibs/libs-mingw/x86/libFLAC.a b/extlibs/libs-mingw/x86/libFLAC.a deleted file mode 100644 index 508ac53ed..000000000 Binary files a/extlibs/libs-mingw/x86/libFLAC.a and /dev/null differ diff --git a/extlibs/libs-mingw/x86/libfreetype.a b/extlibs/libs-mingw/x86/libfreetype.a deleted file mode 100644 index cf526928c..000000000 Binary files a/extlibs/libs-mingw/x86/libfreetype.a and /dev/null differ diff --git a/extlibs/libs-mingw/x86/libogg.a b/extlibs/libs-mingw/x86/libogg.a deleted file mode 100644 index 7a149d83d..000000000 Binary files a/extlibs/libs-mingw/x86/libogg.a and /dev/null differ diff --git a/extlibs/libs-mingw/x86/libvorbis.a b/extlibs/libs-mingw/x86/libvorbis.a deleted file mode 100644 index 38b4d22e5..000000000 Binary files a/extlibs/libs-mingw/x86/libvorbis.a and /dev/null differ diff --git a/extlibs/libs-mingw/x86/libvorbisenc.a b/extlibs/libs-mingw/x86/libvorbisenc.a deleted file mode 100644 index 631e9aedb..000000000 Binary files a/extlibs/libs-mingw/x86/libvorbisenc.a and /dev/null differ diff --git a/extlibs/libs-mingw/x86/libvorbisfile.a b/extlibs/libs-mingw/x86/libvorbisfile.a deleted file mode 100644 index ad94e1763..000000000 Binary files a/extlibs/libs-mingw/x86/libvorbisfile.a and /dev/null differ diff --git a/extlibs/libs-msvc-universal/x64/flac.lib b/extlibs/libs-msvc-universal/x64/flac.lib deleted file mode 100644 index 77a72f555..000000000 Binary files a/extlibs/libs-msvc-universal/x64/flac.lib and /dev/null differ diff --git a/extlibs/libs-msvc-universal/x64/freetype.lib b/extlibs/libs-msvc-universal/x64/freetype.lib deleted file mode 100644 index 3bca01ca5..000000000 Binary files a/extlibs/libs-msvc-universal/x64/freetype.lib and /dev/null differ diff --git a/extlibs/libs-msvc-universal/x64/ogg.lib b/extlibs/libs-msvc-universal/x64/ogg.lib deleted file mode 100644 index 9b260e5a9..000000000 Binary files a/extlibs/libs-msvc-universal/x64/ogg.lib and /dev/null differ diff --git a/extlibs/libs-msvc-universal/x64/vorbis.lib b/extlibs/libs-msvc-universal/x64/vorbis.lib deleted file mode 100644 index daee345e3..000000000 Binary files a/extlibs/libs-msvc-universal/x64/vorbis.lib and /dev/null differ diff --git a/extlibs/libs-msvc-universal/x64/vorbisenc.lib b/extlibs/libs-msvc-universal/x64/vorbisenc.lib deleted file mode 100644 index 2d4d6de29..000000000 Binary files a/extlibs/libs-msvc-universal/x64/vorbisenc.lib and /dev/null differ diff --git a/extlibs/libs-msvc-universal/x64/vorbisfile.lib b/extlibs/libs-msvc-universal/x64/vorbisfile.lib deleted file mode 100644 index 82f79de1d..000000000 Binary files a/extlibs/libs-msvc-universal/x64/vorbisfile.lib and /dev/null differ diff --git a/extlibs/libs-msvc-universal/x86/flac.lib b/extlibs/libs-msvc-universal/x86/flac.lib deleted file mode 100644 index fd29aca3f..000000000 Binary files a/extlibs/libs-msvc-universal/x86/flac.lib and /dev/null differ diff --git a/extlibs/libs-msvc-universal/x86/freetype.lib b/extlibs/libs-msvc-universal/x86/freetype.lib deleted file mode 100644 index 6e57b1eb7..000000000 Binary files a/extlibs/libs-msvc-universal/x86/freetype.lib and /dev/null differ diff --git a/extlibs/libs-msvc-universal/x86/ogg.lib b/extlibs/libs-msvc-universal/x86/ogg.lib deleted file mode 100644 index 39b2f9230..000000000 Binary files a/extlibs/libs-msvc-universal/x86/ogg.lib and /dev/null differ diff --git a/extlibs/libs-msvc-universal/x86/vorbis.lib b/extlibs/libs-msvc-universal/x86/vorbis.lib deleted file mode 100644 index 754a65f30..000000000 Binary files a/extlibs/libs-msvc-universal/x86/vorbis.lib and /dev/null differ diff --git a/extlibs/libs-msvc-universal/x86/vorbisenc.lib b/extlibs/libs-msvc-universal/x86/vorbisenc.lib deleted file mode 100644 index 02446e43e..000000000 Binary files a/extlibs/libs-msvc-universal/x86/vorbisenc.lib and /dev/null differ diff --git a/extlibs/libs-msvc-universal/x86/vorbisfile.lib b/extlibs/libs-msvc-universal/x86/vorbisfile.lib deleted file mode 100644 index 8cce75de4..000000000 Binary files a/extlibs/libs-msvc-universal/x86/vorbisfile.lib and /dev/null differ diff --git a/src/SFML/Audio/CMakeLists.txt b/src/SFML/Audio/CMakeLists.txt index 61dcf3df5..d911b8475 100644 --- a/src/SFML/Audio/CMakeLists.txt +++ b/src/SFML/Audio/CMakeLists.txt @@ -67,20 +67,98 @@ if(SFML_OS_IOS) set_source_files_properties(${SRCROOT}/Miniaudio.cpp PROPERTIES LANGUAGE OBJCXX) endif() -# let CMake know about our additional audio libraries paths (on Android and macOS) -if(SFML_OS_MACOS) - list(APPEND CMAKE_LIBRARY_PATH "${PROJECT_SOURCE_DIR}/extlibs/libs-macos/Frameworks") -elseif(SFML_OS_ANDROID) - list(APPEND CMAKE_INCLUDE_PATH "${PROJECT_SOURCE_DIR}/extlibs/android") +# find external libraries +if(SFML_USE_SYSTEM_DEPS) + find_package(Vorbis REQUIRED) + find_package(FLAC REQUIRED) +else() + # use an immediately invoked function to scope option variables we have to set + function(sfml_add_audio_dependencies) + include(FetchContent) + + # remember whether we are building SFML as a shared library + if(BUILD_SHARED_LIBS) + set(SFML_BUILD_SHARED_LIBS ON) + endif() + + set(CMAKE_POLICY_DEFAULT_CMP0077 NEW) + set(CMAKE_POLICY_DEFAULT_CMP0048 NEW) + set(BUILD_SHARED_LIBS OFF) + set(BUILD_CXXLIBS OFF) + set(BUILD_PROGRAMS OFF) + set(BUILD_EXAMPLES OFF) + set(BUILD_TESTING OFF) + set(BUILD_UTILS OFF) + set(BUILD_DOCS OFF) + set(INSTALL_MANPAGES OFF) + set(WITH_FORTIFY_SOURCE OFF) + set(WITH_STACK_PROTECTOR OFF) + set(WITH_AVX OFF) # LLVM/Clang on Windows has issues with AVX2 + + FetchContent_Declare(ogg + GIT_REPOSITORY https://github.com/xiph/ogg.git + GIT_TAG v1.3.5 + GIT_SHALLOW ON + # patch CMAKE_DEBUG_POSTFIX into the Ogg CMake configuration + PATCH_COMMAND ${CMAKE_COMMAND} -DOGG_DIR=${FETCHCONTENT_BASE_DIR}/ogg-src -P ${PROJECT_SOURCE_DIR}/tools/ogg/PatchOgg.cmake) + FetchContent_Declare(flac + GIT_REPOSITORY https://github.com/xiph/flac.git + GIT_TAG 1.4.3 + GIT_SHALLOW ON + # patch out the annoying parts of the FLAC CMake configuration: + # - adding unnecessary libraries that aren't even used + # - installing FLAC++ headers even though BUILD_CXXLIBS is OFF + # - add CMAKE_DEBUG_POSTFIX + PATCH_COMMAND ${CMAKE_COMMAND} -DFLAC_DIR=${FETCHCONTENT_BASE_DIR}/flac-src -P ${PROJECT_SOURCE_DIR}/tools/flac/PatchFLAC.cmake) + FetchContent_Declare(vorbis + GIT_REPOSITORY https://github.com/xiph/vorbis.git + GIT_TAG v1.3.7 + GIT_SHALLOW ON + # patch out the annoying parts of the Vorbis CMake configuration: + # - Vorbis doesn't check if the Ogg::ogg target exists before calling find_package + # - add CMAKE_DEBUG_POSTFIX + PATCH_COMMAND ${CMAKE_COMMAND} -DVORBIS_DIR=${FETCHCONTENT_BASE_DIR}/vorbis-src -P ${PROJECT_SOURCE_DIR}/tools/vorbis/PatchVorbis.cmake) + FetchContent_MakeAvailable(ogg flac vorbis) + + set_target_properties(ogg FLAC vorbis vorbisenc vorbisfile PROPERTIES FOLDER "Dependencies") + + # if building SFML as a shared library and linking our dependencies in + # as static libraries we need to build them with -fPIC + if(SFML_BUILD_SHARED_LIBS) + set_target_properties(ogg FLAC vorbis vorbisenc vorbisfile PROPERTIES POSITION_INDEPENDENT_CODE ON) + endif() + + # disable building dependencies as part of a unity build, they don't support it + set_target_properties(ogg FLAC vorbis vorbisenc vorbisfile PROPERTIES UNITY_BUILD OFF) + + sfml_set_stdlib(ogg) + sfml_set_stdlib(FLAC) + sfml_set_stdlib(vorbis) + sfml_set_stdlib(vorbisenc) + sfml_set_stdlib(vorbisfile) + + # define NDEBUG when building FLAC to suppress console debug output + target_compile_definitions(FLAC PRIVATE NDEBUG) + + # _FILE_OFFSET_BITS=64 is not supported with older (<24) Android API levels + if(SFML_OS_ANDROID) + target_compile_definitions(FLAC PRIVATE _FILE_OFFSET_BITS=32) + endif() + + # aliases were introduced only after 1.3.7 was released + add_library(Vorbis::vorbis ALIAS vorbis) + add_library(Vorbis::vorbisenc ALIAS vorbisenc) + add_library(Vorbis::vorbisfile ALIAS vorbisfile) + endfunction() + sfml_add_audio_dependencies() endif() -# find external libraries -find_package(Vorbis REQUIRED) -find_package(FLAC REQUIRED) +find_package(Threads REQUIRED) # define the sfml-audio target sfml_add_library(Audio - SOURCES ${SRC} ${CODECS_SRC}) + SOURCES ${SRC} ${CODECS_SRC} + DEPENDENCIES "Dependencies.cmake.in") # avoids warnings in vorbisfile.h target_compile_definitions(sfml-audio PRIVATE OV_EXCLUDE_STATIC_CALLBACKS FLAC__NO_DLL) @@ -94,11 +172,9 @@ target_compile_definitions(sfml-audio PRIVATE MA_USE_STDINT) # setup dependencies target_link_libraries(sfml-audio PUBLIC SFML::System - PRIVATE Vorbis::vorbis FLAC::FLAC) + PRIVATE Vorbis::vorbis Vorbis::vorbisfile Vorbis::vorbisenc FLAC::FLAC Threads::Threads) if(SFML_OS_IOS) target_link_libraries(sfml-audio PRIVATE "-framework Foundation" "-framework CoreFoundation" "-framework CoreAudio" "-framework AudioToolbox" "-framework AVFoundation") -else() - target_link_libraries(sfml-audio PRIVATE Vorbis::vorbisfile Vorbis::vorbisenc) endif() # miniaudio sources diff --git a/src/SFML/Audio/Dependencies.cmake.in b/src/SFML/Audio/Dependencies.cmake.in new file mode 100644 index 000000000..99497e968 --- /dev/null +++ b/src/SFML/Audio/Dependencies.cmake.in @@ -0,0 +1,41 @@ +list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_LIST_DIR}) + +include(CMakeFindDependencyMacro) + +# detect the OS +if(${CMAKE_SYSTEM_NAME} MATCHES "Windows") + set(FIND_SFML_OS_WINDOWS 1) +elseif(${CMAKE_SYSTEM_NAME} MATCHES "Linux") + set(FIND_SFML_OS_LINUX 1) + + if(@SFML_USE_DRM@) + set(FIND_SFML_USE_DRM 1) + endif() +elseif(${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD") + set(FIND_SFML_OS_FREEBSD 1) +elseif(${CMAKE_SYSTEM_NAME} MATCHES "Android") + set(FIND_SFML_OS_ANDROID 1) +elseif(${CMAKE_SYSTEM_NAME} MATCHES "iOS") + set(FIND_SFML_OS_IOS 1) +elseif(${CMAKE_SYSTEM_NAME} MATCHES "Darwin") + set(FIND_SFML_OS_MACOS 1) +endif() + +# When installing, save whether SFML was built using system dependencies. +set(SFML_BUILT_USING_SYSTEM_DEPS @SFML_USE_SYSTEM_DEPS@) + +# start with an empty list +set(FIND_SFML_DEPENDENCIES_NOTFOUND) + +if(SFML_BUILT_USING_SYSTEM_DEPS) + find_dependency(Vorbis) + find_dependency(FLAC) +else() + find_dependency(Vorbis CONFIG PATHS "${CMAKE_CURRENT_LIST_DIR}/../../../") + find_dependency(FLAC CONFIG PATHS "${CMAKE_CURRENT_LIST_DIR}/../../../") +endif() + +if(FIND_SFML_DEPENDENCIES_NOTFOUND) + set(FIND_SFML_ERROR "SFML found but some of its dependencies are missing (${FIND_SFML_DEPENDENCIES_NOTFOUND})") + set(SFML_FOUND OFF) +endif() diff --git a/src/SFML/CMakeLists.txt b/src/SFML/CMakeLists.txt index c94e7d99a..29551fef6 100644 --- a/src/SFML/CMakeLists.txt +++ b/src/SFML/CMakeLists.txt @@ -1,43 +1,6 @@ # include the SFML specific macros include(${PROJECT_SOURCE_DIR}/cmake/Macros.cmake) -# let CMake know about our additional libraries paths -if(SFML_OS_WINDOWS) - list(APPEND CMAKE_INCLUDE_PATH "${PROJECT_SOURCE_DIR}/extlibs/headers") - if(SFML_COMPILER_GCC OR (SFML_COMPILER_CLANG AND MINGW)) - if(ARCH_X86) - if(SFML_RUNTIME_UCRT) - # taking precedence for provided libraries linking UCRT - list(APPEND CMAKE_LIBRARY_PATH "${PROJECT_SOURCE_DIR}/extlibs/libs-mingw-ucrt/x86") - endif() - set(CMAKE_LIBRARY_PATH ${CMAKE_LIBRARY_PATH} "${PROJECT_SOURCE_DIR}/extlibs/libs-mingw/x86") - elseif(ARCH_X64) - if(SFML_RUNTIME_UCRT) - # taking precedence for provided libraries linking UCRT - list(APPEND CMAKE_LIBRARY_PATH "${PROJECT_SOURCE_DIR}/extlibs/libs-mingw-ucrt/x64") - endif() - set(CMAKE_LIBRARY_PATH ${CMAKE_LIBRARY_PATH} "${PROJECT_SOURCE_DIR}/extlibs/libs-mingw/x64") - endif() - elseif(SFML_COMPILER_MSVC OR (SFML_COMPILER_CLANG AND NOT MINGW)) - if(ARCH_ARM64) - set(CMAKE_LIBRARY_PATH ${CMAKE_LIBRARY_PATH} "${PROJECT_SOURCE_DIR}/extlibs/libs-msvc-universal/ARM64") - elseif(ARCH_X86) - set(CMAKE_LIBRARY_PATH ${CMAKE_LIBRARY_PATH} "${PROJECT_SOURCE_DIR}/extlibs/libs-msvc-universal/x86") - elseif(ARCH_X64) - set(CMAKE_LIBRARY_PATH ${CMAKE_LIBRARY_PATH} "${PROJECT_SOURCE_DIR}/extlibs/libs-msvc-universal/x64") - endif() - endif() -elseif(SFML_OS_MACOS) - list(APPEND CMAKE_INCLUDE_PATH "${PROJECT_SOURCE_DIR}/extlibs/headers") - list(APPEND CMAKE_LIBRARY_PATH "${PROJECT_SOURCE_DIR}/extlibs/libs-macos/Frameworks/") -elseif(SFML_OS_IOS) - list(APPEND CMAKE_INCLUDE_PATH "${PROJECT_SOURCE_DIR}/extlibs/headers") - list(APPEND CMAKE_LIBRARY_PATH "${PROJECT_SOURCE_DIR}/extlibs/libs-ios/") -elseif(SFML_OS_ANDROID) - list(APPEND CMAKE_INCLUDE_PATH "${PROJECT_SOURCE_DIR}/extlibs/headers") - list(APPEND CMAKE_LIBRARY_PATH "${PROJECT_SOURCE_DIR}/extlibs/libs-android/${CMAKE_ANDROID_ARCH_ABI}") -endif() - # define the path of our additional CMake modules list(APPEND CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/cmake/Modules/") diff --git a/src/SFML/Graphics/CMakeLists.txt b/src/SFML/Graphics/CMakeLists.txt index 1e77eec76..fa99515aa 100644 --- a/src/SFML/Graphics/CMakeLists.txt +++ b/src/SFML/Graphics/CMakeLists.txt @@ -86,7 +86,8 @@ source_group("render texture" FILES ${RENDER_TEXTURE_SRC}) # define the sfml-graphics target sfml_add_library(Graphics - SOURCES ${SRC} ${DRAWABLES_SRC} ${RENDER_TEXTURE_SRC}) + SOURCES ${SRC} ${DRAWABLES_SRC} ${RENDER_TEXTURE_SRC} + DEPENDENCIES "Dependencies.cmake.in") # setup dependencies target_link_libraries(sfml-graphics PUBLIC SFML::Window) @@ -97,18 +98,6 @@ target_include_directories(sfml-graphics SYSTEM PRIVATE "${PROJECT_SOURCE_DIR}/e # glad sources target_include_directories(sfml-graphics SYSTEM PRIVATE "${PROJECT_SOURCE_DIR}/extlibs/headers/glad/include") -# let CMake know about our additional graphics libraries paths -if(SFML_OS_WINDOWS) - list(APPEND CMAKE_INCLUDE_PATH "${PROJECT_SOURCE_DIR}/extlibs/headers/freetype2") -elseif(SFML_OS_MACOS) - list(APPEND CMAKE_INCLUDE_PATH "${PROJECT_SOURCE_DIR}/extlibs/headers/freetype2") - list(APPEND CMAKE_LIBRARY_PATH "${PROJECT_SOURCE_DIR}/extlibs/libs-macos/Frameworks") -elseif(SFML_OS_IOS) - list(APPEND CMAKE_INCLUDE_PATH "${PROJECT_SOURCE_DIR}/extlibs/headers/freetype2") -elseif(SFML_OS_ANDROID) - list(APPEND CMAKE_INCLUDE_PATH "${PROJECT_SOURCE_DIR}/extlibs/headers/freetype2") -endif() - # find external libraries if(SFML_OS_ANDROID) target_link_libraries(sfml-graphics PRIVATE z) @@ -116,7 +105,50 @@ elseif(SFML_OS_IOS) target_link_libraries(sfml-graphics PRIVATE z bz2) endif() -find_package(Freetype REQUIRED) +if(SFML_USE_SYSTEM_DEPS) + find_package(Freetype REQUIRED) +else() + # use an immediately invoked function to scope option variables we have to set + function(sfml_add_graphics_dependencies) + include(FetchContent) + + # remember whether we are building SFML as a shared library + if(BUILD_SHARED_LIBS) + set(SFML_BUILD_SHARED_LIBS ON) + endif() + + set(CMAKE_POLICY_DEFAULT_CMP0077 NEW) + set(BUILD_SHARED_LIBS OFF) + set(FT_DISABLE_ZLIB ON) + set(FT_DISABLE_BZIP2 ON) + set(FT_DISABLE_PNG ON) + set(FT_DISABLE_HARFBUZZ ON) + set(FT_DISABLE_BROTLI ON) + set(FT_ENABLE_ERROR_STRINGS ON) + + FetchContent_Declare(Freetype + GIT_REPOSITORY https://github.com/freetype/freetype.git + GIT_TAG VER-2-13-2 + GIT_SHALLOW ON) + FetchContent_MakeAvailable(Freetype) + + set_target_properties(freetype PROPERTIES FOLDER "Dependencies") + + # if building SFML as a shared library and linking our dependencies in + # as static libraries we need to build them with -fPIC + if(SFML_BUILD_SHARED_LIBS) + set_target_properties(freetype PROPERTIES POSITION_INDEPENDENT_CODE ON) + endif() + + # disable building dependencies as part of a unity build, they don't support it + set_target_properties(freetype PROPERTIES UNITY_BUILD OFF) + + sfml_set_stdlib(freetype) + add_library(Freetype::Freetype ALIAS freetype) + endfunction() + sfml_add_graphics_dependencies() +endif() + target_link_libraries(sfml-graphics PRIVATE Freetype::Freetype) # add preprocessor symbols diff --git a/src/SFML/Graphics/Dependencies.cmake.in b/src/SFML/Graphics/Dependencies.cmake.in new file mode 100644 index 000000000..aa35bd38f --- /dev/null +++ b/src/SFML/Graphics/Dependencies.cmake.in @@ -0,0 +1,20 @@ +list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_LIST_DIR}) + +include(CMakeFindDependencyMacro) + +# When installing, save whether SFML was built using system dependencies. +set(SFML_BUILT_USING_SYSTEM_DEPS @SFML_USE_SYSTEM_DEPS@) + +# start with an empty list +set(FIND_SFML_DEPENDENCIES_NOTFOUND) + +if(SFML_BUILT_USING_SYSTEM_DEPS) + find_dependency(Freetype) +else() + find_dependency(Freetype CONFIG PATHS "${CMAKE_CURRENT_LIST_DIR}/../../../") +endif() + +if(FIND_SFML_DEPENDENCIES_NOTFOUND) + set(FIND_SFML_ERROR "SFML found but some of its dependencies are missing (${FIND_SFML_DEPENDENCIES_NOTFOUND})") + set(SFML_FOUND OFF) +endif() diff --git a/src/SFML/System/CMakeLists.txt b/src/SFML/System/CMakeLists.txt index 3f313f6aa..3b7543a44 100644 --- a/src/SFML/System/CMakeLists.txt +++ b/src/SFML/System/CMakeLists.txt @@ -70,7 +70,8 @@ find_package(Threads REQUIRED) # define the sfml-system target sfml_add_library(System - SOURCES ${SRC} ${PLATFORM_SRC}) + SOURCES ${SRC} ${PLATFORM_SRC} + DEPENDENCIES "Dependencies.cmake.in") # enable precompiled headers if (SFML_ENABLE_PCH) diff --git a/src/SFML/System/Dependencies.cmake.in b/src/SFML/System/Dependencies.cmake.in new file mode 100644 index 000000000..1a02eba8b --- /dev/null +++ b/src/SFML/System/Dependencies.cmake.in @@ -0,0 +1,13 @@ +list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_LIST_DIR}) + +include(CMakeFindDependencyMacro) + +# start with an empty list +set(FIND_SFML_DEPENDENCIES_NOTFOUND) + +find_dependency(Threads) + +if(FIND_SFML_DEPENDENCIES_NOTFOUND) + set(FIND_SFML_ERROR "SFML found but some of its dependencies are missing (${FIND_SFML_DEPENDENCIES_NOTFOUND})") + set(SFML_FOUND OFF) +endif() diff --git a/src/SFML/Window/CMakeLists.txt b/src/SFML/Window/CMakeLists.txt index 9149d7e13..ae9d90ec8 100644 --- a/src/SFML/Window/CMakeLists.txt +++ b/src/SFML/Window/CMakeLists.txt @@ -267,7 +267,8 @@ endif() # define the sfml-window target sfml_add_library(Window - SOURCES ${SRC} ${PLATFORM_SRC}) + SOURCES ${SRC} ${PLATFORM_SRC} + DEPENDENCIES "Dependencies.cmake.in") # DRM libraries if(SFML_OS_LINUX OR SFML_OS_FREEBSD OR SFML_OS_OPENBSD OR SFML_OS_NETBSD) if(SFML_USE_DRM) diff --git a/src/SFML/Window/Dependencies.cmake.in b/src/SFML/Window/Dependencies.cmake.in new file mode 100644 index 000000000..0eb875cf4 --- /dev/null +++ b/src/SFML/Window/Dependencies.cmake.in @@ -0,0 +1,48 @@ +list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_LIST_DIR}) + +include(CMakeFindDependencyMacro) + +# detect the OS +if(${CMAKE_SYSTEM_NAME} MATCHES "Windows") + set(FIND_SFML_OS_WINDOWS 1) +elseif(${CMAKE_SYSTEM_NAME} MATCHES "Linux") + set(FIND_SFML_OS_LINUX 1) + + if(@SFML_USE_DRM@) + set(FIND_SFML_USE_DRM 1) + endif() +elseif(${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD") + set(FIND_SFML_OS_FREEBSD 1) +elseif(${CMAKE_SYSTEM_NAME} MATCHES "Android") + set(FIND_SFML_OS_ANDROID 1) +elseif(${CMAKE_SYSTEM_NAME} MATCHES "iOS") + set(FIND_SFML_OS_IOS 1) +elseif(${CMAKE_SYSTEM_NAME} MATCHES "Darwin") + set(FIND_SFML_OS_MACOS 1) +endif() + +# start with an empty list +set(FIND_SFML_DEPENDENCIES_NOTFOUND) + +if(FIND_SFML_USE_DRM) + find_dependency(DRM) + find_dependency(GBM) +elseif(FIND_SFML_OS_LINUX OR FIND_SFML_OS_FREEBSD) + find_dependency(X11 REQUIRED COMPONENTS Xrandr Xcursor) +endif() + +if(FIND_SFML_OS_LINUX) + find_dependency(UDev) +endif() + +if(NOT FIND_SFML_OS_ANDROID AND NOT FIND_SFML_OS_IOS) + if(NOT OpenGL_GL_PREFERENCE) + set(OpenGL_GL_PREFERENCE "LEGACY") + endif() + find_dependency(OpenGL COMPONENTS OpenGL) +endif() + +if(FIND_SFML_DEPENDENCIES_NOTFOUND) + set(FIND_SFML_ERROR "SFML found but some of its dependencies are missing (${FIND_SFML_DEPENDENCIES_NOTFOUND})") + set(SFML_FOUND OFF) +endif() diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt index d6512999b..613c9a679 100644 --- a/test/CMakeLists.txt +++ b/test/CMakeLists.txt @@ -18,6 +18,7 @@ target_compile_features(Catch2 PRIVATE cxx_std_17) # Ensure that Catch2 sources and headers are not analyzed by any tools set_target_properties(Catch2 PROPERTIES COMPILE_OPTIONS "" EXPORT_COMPILE_COMMANDS OFF) set_target_properties(Catch2WithMain PROPERTIES EXPORT_COMPILE_COMMANDS OFF) +set_target_properties(Catch2 Catch2WithMain PROPERTIES FOLDER "Dependencies") get_target_property(CATCH2_INCLUDE_DIRS Catch2 INTERFACE_INCLUDE_DIRECTORIES) target_include_directories(Catch2 SYSTEM INTERFACE ${CATCH2_INCLUDE_DIRS}) diff --git a/tools/android/clean_all.sh b/tools/android/clean_all.sh deleted file mode 100755 index c14438763..000000000 --- a/tools/android/clean_all.sh +++ /dev/null @@ -1,6 +0,0 @@ -#!/usr/bin/env bash - -rm -rf tmp -rm -rf build -rm -rf src -rm -rf toolchains diff --git a/tools/android/compile_arm-v7a.sh b/tools/android/compile_arm-v7a.sh deleted file mode 100755 index b7b883fbc..000000000 --- a/tools/android/compile_arm-v7a.sh +++ /dev/null @@ -1,12 +0,0 @@ -#!/usr/bin/env bash - -DESTDIR=$PWD/tmp/arm-v7a - -PATH=$PWD/toolchains/arm/bin:$PATH -CC=arm-linux-androideabi-gcc -CXX=arm-linux-androideabi-g++ -CFLAGS="-I$DESTDIR/usr/include -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16" -CPPFLAGS="-I$DESTDIR/usr/include -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16" -LDFLAGS="-L$DESTDIR/usr/lib -march=armv7-a -Wl,--fix-cortex-a8" - -./compile_libs.sh arm-v7a $PATH $CC $CXX "$CFLAGS" "$CPPFLAGS" "$LDFLAGS" diff --git a/tools/android/compile_arm.sh b/tools/android/compile_arm.sh deleted file mode 100755 index ee30109af..000000000 --- a/tools/android/compile_arm.sh +++ /dev/null @@ -1,12 +0,0 @@ -#!/usr/bin/env bash - -DESTDIR=$PWD/tmp/arm - -PATH=$PWD/toolchains/arm/bin:$PATH -CC=arm-linux-androideabi-gcc -CXX=arm-linux-androideabi-g++ -CFLAGS=-I$DESTDIR/usr/include -CPPFLAGS=-I$DESTDIR/usr/include -LDFLAGS=-L$DESTDIR/usr/lib - -./compile_libs.sh arm $PATH $CC $CXX $CFLAGS $CPPFLAGS $LDFLAGS diff --git a/tools/android/compile_libs.sh b/tools/android/compile_libs.sh deleted file mode 100755 index 737dc2eb4..000000000 --- a/tools/android/compile_libs.sh +++ /dev/null @@ -1,54 +0,0 @@ -#!/usr/bin/env bash - -DESTDIR=$PWD/tmp -LOCALDIR=$PWD - -OPATH=$PATH - -export PATH=$2 -export CC=$3 -export CXX=$4 -export CFLAGS=$5 -export CPPFLAGS=$6 -export LDFLAGS=$7 - -if [ "$1" = "arm" ] -then - ARCH=arm-linux - ANDROID_ABI=armeabi - -elif [ "$1" = "arm-v7a" ] -then - ARCH=arm-linux - ANDROID_ABI=armeabi-v7a - -elif [ "$1" = "x86" ] -then - ARCH=i686-linux - ANDROID_ABI=x86 - -elif [ "$1" = "mips" ] -then - ARCH=mips-linux - ANDROID_ABI=mips -fi - -HOST="--host=$ARCH" -PREFIX="--prefix=$DESTDIR/$1/usr need_version=no" - -# Compile OGG -cd $LOCALDIR/build/libogg-* && sed -i 's/-version-info/-avoid-version/g' src/Makefile.in src/Makefile.am && ./configure $HOST $PREFIX --enable-shared=no && make && make install -rm $DESTDIR/$1/usr/lib/libogg*.so* - -# Compile FLAC -cd $LOCALDIR/build/flac-* && sed -i 's/-version-info/-avoid-version/g' src/libFLAC/Makefile.in src/libFLAC/Makefile.am && ./configure $HOST $PREFIX --enable-shared=no && make && make install -rm $DESTDIR/$1/usr/lib/libFLAC*.so* - -# Compile VORBIS -cd $LOCALDIR/build/libvorbis-* && sed -i 's/-version-info/-avoid-version/g' lib/Makefile.in lib/Makefile.am && ./configure $HOST $PREFIX --enable-shared=no && make && make install -rm $DESTDIR/$1/usr/lib/libvorbis*.so* - -# Compile freetype -cd $LOCALDIR/build/freetype-* && sed -i 's/-version-info/-avoid-version/g' builds/unix/unix-cc.in && ./configure $HOST $PREFIX && make && make install - -export PATH=$OPATH diff --git a/tools/android/compile_mips.sh b/tools/android/compile_mips.sh deleted file mode 100755 index 96985b989..000000000 --- a/tools/android/compile_mips.sh +++ /dev/null @@ -1,12 +0,0 @@ -#!/usr/bin/env bash - -DESTDIR=$PWD/tmp/mips - -PATH=$PWD/toolchains/mips/bin:$PATH -CC=mipsel-linux-android-gcc -CXX=mipsel-linux-android-g++ -CFLAGS=-I$DESTDIR/usr/include -CPPFLAGS=-I$DESTDIR/usr/include -LDFLAGS=-L$DESTDIR/usr/lib - -./compile_libs.sh mips $PATH $CC $CXX $CFLAGS $CPPFLAGS $LDFLAGS diff --git a/tools/android/compile_x86.sh b/tools/android/compile_x86.sh deleted file mode 100755 index 20f9fbbbc..000000000 --- a/tools/android/compile_x86.sh +++ /dev/null @@ -1,12 +0,0 @@ -#!/usr/bin/env bash - -DESTDIR=$PWD/tmp/x86 - -PATH=$PWD/toolchains/x86/bin:$PATH -CC=i686-linux-android-gcc -CXX=i686-linux-android-g++ -CFLAGS=-I$DESTDIR/usr/include -CPPFLAGS=-I$DESTDIR/usr/include -LDFLAGS=-L$DESTDIR/usr/lib - -./compile_libs.sh x86 $PATH $CC $CXX $CFLAGS $CPPFLAGS $LDFLAGS diff --git a/tools/android/create_toolchains.sh b/tools/android/create_toolchains.sh deleted file mode 100755 index 635d788eb..000000000 --- a/tools/android/create_toolchains.sh +++ /dev/null @@ -1,46 +0,0 @@ -#!/usr/bin/env bash - -create_toolchain () { - - # abort if already created - if [ -d "$PWD/toolchains/$2" ] - then - return - fi - - # save the working directory and move to the NDK directory - WORKING_DIRECTORY=$PWD - cd $NDK - - # prepare the command according to chosen options - PLATFORM=--platform=android-$1 - DIR=--install-dir=$WORKING_DIRECTORY/toolchains/$2 - MAKE=$NDK/build/tools/make-standalone-toolchain.sh - - if [ "$2" = "arm" ] - then - TOOLCHAIN=--toolchain=arm-linux-androideabi-4.8 - elif [ "$2" = "x86" ] - then - TOOLCHAIN=--toolchain=x86-4.8 - elif [ "$2" = "mips" ] - then - TOOLCHAIN=--toolchain=mipsel-linux-android-4.8 - else - echo "Abort." - exit 1 - fi - - # create the standalone toolchain - $MAKE $PLATFORM $TOOLCHAIN $DIR --stl=libc++ - - # go back to our working directory - cd $WORKING_DIRECTORY - - # move linux/soundcard.h to sys/soundcard.h - mv $PWD/toolchains/$2/sysroot/usr/include/linux/soundcard.h $PWD/toolchains/$2/sysroot/usr/include/sys -} - -create_toolchain 9 arm -create_toolchain 9 x86 -create_toolchain 9 mips diff --git a/tools/android/download_sources.sh b/tools/android/download_sources.sh deleted file mode 100755 index 1ddcf306d..000000000 --- a/tools/android/download_sources.sh +++ /dev/null @@ -1,41 +0,0 @@ -#!/usr/bin/env bash - -FLAC_VERSION=1.2.1 -VORBIS_VERSION=1.3.3 -OGG_VERSION=1.3.1 - -FLAC=flac-$FLAC_VERSION -VORBIS=libvorbis-$VORBIS_VERSION -OGG=libogg-$OGG_VERSION - -SNDFILE_VERSION=1.0.25 -SNDFILE=libsndfile-$SNDFILE_VERSION - -FREETYPE_VERSION=2.4.0 -FREETYPE=freetype-$FREETYPE_VERSION - -mkdir build - -wget -nc -P src http://downloads.xiph.org/releases/flac/$FLAC.tar.gz -if [ ! -d "$PWD/tmp/$FLAC" ] -then - tar -C build -xf src/$FLAC.tar.gz -fi - -wget -nc -P src http://downloads.xiph.org/releases/vorbis/$VORBIS.tar.gz -if [ ! -d "$PWD/tmp/$VORBIS" ] -then - tar -C build -xf src/$VORBIS.tar.gz -fi - -wget -nc -P src http://downloads.xiph.org/releases/ogg/$OGG.tar.gz -if [ ! -d "$PWD/tmp/$OGG" ] -then - tar -C build -xf src/$OGG.tar.gz -fi - -wget -nc -P src http://download.savannah.gnu.org/releases/freetype/$FREETYPE.tar.gz -if [ ! -d "$PWD/tmp/$FREETYPE" ] -then - tar -C build -xf src/$FREETYPE.tar.gz -fi diff --git a/tools/android/make_all.sh b/tools/android/make_all.sh deleted file mode 100755 index d7d3517d4..000000000 --- a/tools/android/make_all.sh +++ /dev/null @@ -1,38 +0,0 @@ -#!/usr/bin/env bash - -# Abort if no known installation of NDK -if [ "$NDK" == "" ] -then - echo "Where is the NDK location ?" - echo -n "NDK: "; read NDK - export NDK=$NDK -fi - -export ANDROID_NDK=$NDK - -# Abort if we don't know the Android CMake toolchain location -if [ "$ANDROID_CMAKE_TOOLCHAIN" == "" ] -then - echo "Where is the Android CMake toolchain ?" - echo -n "ANDROID_CMAKE_TOOLCHAIN: "; read ANDROID_CMAKE_TOOLCHAIN - export ANDROID_CMAKE_TOOLCHAIN=$ANDROID_CMAKE_TOOLCHAIN -fi - -./clean_all.sh - -./create_toolchains.sh - -./download_sources.sh -./compile_arm.sh - -rm -r $PWD/build -./download_sources.sh -./compile_x86.sh - -rm -r $PWD/build -./download_sources.sh -./compile_mips.sh - -rm -r $PWD/build -./download_sources.sh -./compile_arm-v7a.sh diff --git a/tools/android/readme.txt b/tools/android/readme.txt deleted file mode 100644 index f30858f5c..000000000 --- a/tools/android/readme.txt +++ /dev/null @@ -1,27 +0,0 @@ -Compiling external libraries for Android can be a tedious task, especially for -those who aren't familiar with the NDK, that's why we provide these scripts. - -IMPORTANT: Please, be careful when using these scripts! They are unpolished at -the moment and you'll have to respect a simple rule: call these scripts from -where they are. So, in that case, head yourself to tools/android, then call -./make_all.sh. - -Feel free to improve them or send patches. - -HOW-TO-USE: ------------ -1) Some of these scripts need an environment variable to work ($NDK) as well -as the Android CMake toolchain you'll find in cmake/toolchains (android.toolchain.cmake) -export NDK=/path/to/your/ndk -export ANDROID_CMAKE_TOOLCHAIN=/path/to/android.toolchain.cmake - -2) You'll need to make them executable, so: -chmod +x *.sh - -3) Type: ./make_all.sh which should create standalone toolchains, download the -external libraries and compile them. - -These scripts will be improved over time. Meanwhile, you'll have to play with -them if you want a customized behavior. - -Good luck! diff --git a/tools/flac/PatchFLAC.cmake b/tools/flac/PatchFLAC.cmake new file mode 100644 index 000000000..890a8275e --- /dev/null +++ b/tools/flac/PatchFLAC.cmake @@ -0,0 +1,10 @@ +# prevent FLAC from adding stuff that we don't use +file(READ "${FLAC_DIR}/src/CMakeLists.txt" FLAC_SRC_CMAKELISTS_CONTENTS) +string(REGEX REPLACE "\nadd_subdirectory\\(\"share/" "\n\#add_subdirectory(\"share/" FLAC_SRC_CMAKELISTS_CONTENTS "${FLAC_SRC_CMAKELISTS_CONTENTS}") +file(WRITE "${FLAC_DIR}/src/CMakeLists.txt" "${FLAC_SRC_CMAKELISTS_CONTENTS}") + +file(READ "${FLAC_DIR}/CMakeLists.txt" FLAC_CMAKELISTS_CONTENTS) +string(REPLACE "set_target_properties(FLAC grabbag getopt replaygain_analysis replaygain_synthesis utf8 PROPERTIES FOLDER Libraries)" "" FLAC_CMAKELISTS_CONTENTS "${FLAC_CMAKELISTS_CONTENTS}") +string(REPLACE "install(FILES \${FLAC++_HEADERS} DESTINATION \"\${CMAKE_INSTALL_INCLUDEDIR}/FLAC++\")" "" FLAC_CMAKELISTS_CONTENTS "${FLAC_CMAKELISTS_CONTENTS}") +string(REPLACE "\n\nadd_subdirectory(\"src\")" "\nset(CMAKE_DEBUG_POSTFIX d)\nadd_subdirectory(\"src\")" FLAC_CMAKELISTS_CONTENTS "${FLAC_CMAKELISTS_CONTENTS}") +file(WRITE "${FLAC_DIR}/CMakeLists.txt" "${FLAC_CMAKELISTS_CONTENTS}") diff --git a/tools/ogg/PatchOgg.cmake b/tools/ogg/PatchOgg.cmake new file mode 100644 index 000000000..4bcd2a980 --- /dev/null +++ b/tools/ogg/PatchOgg.cmake @@ -0,0 +1,3 @@ +file(READ "${OGG_DIR}/CMakeLists.txt" OGG_CMAKELISTS_CONTENTS) +string(REPLACE "\n\nadd_library(ogg" "\nset(CMAKE_DEBUG_POSTFIX d)\nadd_library(ogg" OGG_CMAKELISTS_CONTENTS "${OGG_CMAKELISTS_CONTENTS}") +file(WRITE "${OGG_DIR}/CMakeLists.txt" "${OGG_CMAKELISTS_CONTENTS}") diff --git a/tools/tidy/PatchTidy.cmake b/tools/tidy/PatchTidy.cmake new file mode 100644 index 000000000..13f161a54 --- /dev/null +++ b/tools/tidy/PatchTidy.cmake @@ -0,0 +1,4 @@ +# prevent clang-tidy from running on our dependencies by removing the entries from compile_commands.json +file(READ "${PROJECT_BINARY_DIR}/compile_commands.json" COMPILE_COMMANDS_JSON_CONTENTS) +string(REGEX REPLACE "(,\n)?{[^{]*\"output\": \"[^}]*_deps[^}]*}" "" COMPILE_COMMANDS_JSON_CONTENTS "${COMPILE_COMMANDS_JSON_CONTENTS}") +file(WRITE "${PROJECT_BINARY_DIR}/compile_commands.json" "${COMPILE_COMMANDS_JSON_CONTENTS}") diff --git a/tools/vorbis/PatchVorbis.cmake b/tools/vorbis/PatchVorbis.cmake new file mode 100644 index 000000000..d1a25bae8 --- /dev/null +++ b/tools/vorbis/PatchVorbis.cmake @@ -0,0 +1,5 @@ +# help Vorbis find the Ogg::Ogg target that FetchContent provides +file(READ "${VORBIS_DIR}/CMakeLists.txt" VORBIS_CMAKELISTS_CONTENTS) +string(REPLACE "find_package(Ogg REQUIRED)" "set(OGG_LIBRARIES Ogg::ogg)" VORBIS_CMAKELISTS_CONTENTS "${VORBIS_CMAKELISTS_CONTENTS}") +string(REPLACE "\n\nadd_subdirectory(lib)" "\nset(CMAKE_DEBUG_POSTFIX d)\nadd_subdirectory(lib)" VORBIS_CMAKELISTS_CONTENTS "${VORBIS_CMAKELISTS_CONTENTS}") +file(WRITE "${VORBIS_DIR}/CMakeLists.txt" "${VORBIS_CMAKELISTS_CONTENTS}")