/** * Loader generated by glad 2.0.0-beta on Wed Jul 17 02:11:09 2019 * * Generator: C/C++ * Specification: egl * Extensions: 5 * * APIs: * - egl=1.5 * * Options: * - MX_GLOBAL = False * - ON_DEMAND = False * - LOADER = True * - ALIAS = True * - HEADER_ONLY = True * - DEBUG = False * - MX = False * * Commandline: * --api='egl=1.5' --extensions='EGL_KHR_cl_event2,EGL_KHR_fence_sync,EGL_KHR_image,EGL_KHR_image_base,EGL_KHR_reusable_sync' c --loader --alias --header-only * * Online: * http://glad.sh/#api=egl%3D1.5&extensions=EGL_KHR_cl_event2%2CEGL_KHR_fence_sync%2CEGL_KHR_image%2CEGL_KHR_image_base%2CEGL_KHR_reusable_sync&generator=c&options=LOADER%2CALIAS%2CHEADER_ONLY * */ #ifndef SF_GLAD_EGL_H_ #define SF_GLAD_EGL_H_ #define SF_GLAD_EGL #define GLAD_OPTION_EGL_LOADER #define GLAD_OPTION_EGL_ALIAS #define GLAD_OPTION_EGL_HEADER_ONLY #ifdef __cplusplus extern "C" { #endif #ifndef GLAD_PLATFORM_H_ #define GLAD_PLATFORM_H_ #ifndef GLAD_PLATFORM_WIN32 #if defined(_WIN32) || defined(__WIN32__) || defined(WIN32) || defined(__MINGW32__) #define GLAD_PLATFORM_WIN32 1 #else #define GLAD_PLATFORM_WIN32 0 #endif #endif #ifndef GLAD_PLATFORM_APPLE #ifdef __APPLE__ #define GLAD_PLATFORM_APPLE 1 #else #define GLAD_PLATFORM_APPLE 0 #endif #endif #ifndef GLAD_PLATFORM_EMSCRIPTEN #ifdef __EMSCRIPTEN__ #define GLAD_PLATFORM_EMSCRIPTEN 1 #else #define GLAD_PLATFORM_EMSCRIPTEN 0 #endif #endif #ifndef GLAD_PLATFORM_UWP #if defined(_MSC_VER) && !defined(GLAD_INTERNAL_HAVE_WINAPIFAMILY) #ifdef __has_include #if __has_include() #define GLAD_INTERNAL_HAVE_WINAPIFAMILY 1 #endif #elif _MSC_VER >= 1700 && !_USING_V110_SDK71_ #define GLAD_INTERNAL_HAVE_WINAPIFAMILY 1 #endif #endif #ifdef GLAD_INTERNAL_HAVE_WINAPIFAMILY #include #if !WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP) && WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_APP) #define GLAD_PLATFORM_UWP 1 #endif #endif #ifndef GLAD_PLATFORM_UWP #define GLAD_PLATFORM_UWP 0 #endif #endif #ifdef __GNUC__ #define GLAD_GNUC_EXTENSION __extension__ #else #define GLAD_GNUC_EXTENSION #endif #ifndef GLAD_API_CALL #if defined(GLAD_API_CALL_EXPORT) #if GLAD_PLATFORM_WIN32 || defined(__CYGWIN__) #if defined(GLAD_API_CALL_EXPORT_BUILD) #if defined(__GNUC__) #define GLAD_API_CALL __attribute__ ((dllexport)) extern #else #define GLAD_API_CALL __declspec(dllexport) extern #endif #else #if defined(__GNUC__) #define GLAD_API_CALL __attribute__ ((dllimport)) extern #else #define GLAD_API_CALL __declspec(dllimport) extern #endif #endif #elif defined(__GNUC__) && defined(GLAD_API_CALL_EXPORT_BUILD) #define GLAD_API_CALL __attribute__ ((visibility ("default"))) extern #else #define GLAD_API_CALL extern #endif #else #define GLAD_API_CALL extern #endif #endif #ifdef APIENTRY #define GLAD_API_PTR APIENTRY #elif GLAD_PLATFORM_WIN32 #define GLAD_API_PTR __stdcall #else #define GLAD_API_PTR #endif #ifndef GLAPI #define GLAPI GLAD_API_CALL #endif #ifndef GLAPIENTRY #define GLAPIENTRY GLAD_API_PTR #endif #define GLAD_MAKE_VERSION(major, minor) (major * 10000 + minor) #define GLAD_VERSION_MAJOR(version) (version / 10000) #define GLAD_VERSION_MINOR(version) (version % 10000) #define GLAD_GENERATOR_VERSION "2.0.0-beta" typedef void (*GLADapiproc)(void); typedef GLADapiproc (*GLADloadfunc)(const char *name); typedef GLADapiproc (*GLADuserptrloadfunc)(void *userptr, const char *name); typedef void (*GLADprecallback)(const char *name, GLADapiproc apiproc, int len_args, ...); typedef void (*GLADpostcallback)(void *ret, const char *name, GLADapiproc apiproc, int len_args, ...); #endif /* GLAD_PLATFORM_H_ */ #define EGL_ALPHA_FORMAT 0x3088 #define EGL_ALPHA_FORMAT_NONPRE 0x308B #define EGL_ALPHA_FORMAT_PRE 0x308C #define EGL_ALPHA_MASK_SIZE 0x303E #define EGL_ALPHA_SIZE 0x3021 #define EGL_BACK_BUFFER 0x3084 #define EGL_BAD_ACCESS 0x3002 #define EGL_BAD_ALLOC 0x3003 #define EGL_BAD_ATTRIBUTE 0x3004 #define EGL_BAD_CONFIG 0x3005 #define EGL_BAD_CONTEXT 0x3006 #define EGL_BAD_CURRENT_SURFACE 0x3007 #define EGL_BAD_DISPLAY 0x3008 #define EGL_BAD_MATCH 0x3009 #define EGL_BAD_NATIVE_PIXMAP 0x300A #define EGL_BAD_NATIVE_WINDOW 0x300B #define EGL_BAD_PARAMETER 0x300C #define EGL_BAD_SURFACE 0x300D #define EGL_BIND_TO_TEXTURE_RGB 0x3039 #define EGL_BIND_TO_TEXTURE_RGBA 0x303A #define EGL_BLUE_SIZE 0x3022 #define EGL_BUFFER_DESTROYED 0x3095 #define EGL_BUFFER_PRESERVED 0x3094 #define EGL_BUFFER_SIZE 0x3020 #define EGL_CLIENT_APIS 0x308D #define EGL_CL_EVENT_HANDLE 0x309C #define EGL_CL_EVENT_HANDLE_KHR 0x309C #define EGL_COLORSPACE 0x3087 #define EGL_COLORSPACE_LINEAR 0x308A #define EGL_COLORSPACE_sRGB 0x3089 #define EGL_COLOR_BUFFER_TYPE 0x303F #define EGL_CONDITION_SATISFIED 0x30F6 #define EGL_CONDITION_SATISFIED_KHR 0x30F6 #define EGL_CONFIG_CAVEAT 0x3027 #define EGL_CONFIG_ID 0x3028 #define EGL_CONFORMANT 0x3042 #define EGL_CONTEXT_CLIENT_TYPE 0x3097 #define EGL_CONTEXT_CLIENT_VERSION 0x3098 #define EGL_CONTEXT_LOST 0x300E #define EGL_CONTEXT_MAJOR_VERSION 0x3098 #define EGL_CONTEXT_MINOR_VERSION 0x30FB #define EGL_CONTEXT_OPENGL_COMPATIBILITY_PROFILE_BIT 0x00000002 #define EGL_CONTEXT_OPENGL_CORE_PROFILE_BIT 0x00000001 #define EGL_CONTEXT_OPENGL_DEBUG 0x31B0 #define EGL_CONTEXT_OPENGL_FORWARD_COMPATIBLE 0x31B1 #define EGL_CONTEXT_OPENGL_PROFILE_MASK 0x30FD #define EGL_CONTEXT_OPENGL_RESET_NOTIFICATION_STRATEGY 0x31BD #define EGL_CONTEXT_OPENGL_ROBUST_ACCESS 0x31B2 #define EGL_CORE_NATIVE_ENGINE 0x305B #define EGL_DEFAULT_DISPLAY EGL_CAST(EGLNativeDisplayType,0) #define EGL_DEPTH_SIZE 0x3025 #define EGL_DISPLAY_SCALING 10000 #define EGL_DONT_CARE EGL_CAST(EGLint,-1) #define EGL_DRAW 0x3059 #define EGL_EXTENSIONS 0x3055 #define EGL_FALSE 0 #define EGL_FOREVER 0xFFFFFFFFFFFFFFFF #define EGL_FOREVER_KHR 0xFFFFFFFFFFFFFFFF #define EGL_GL_COLORSPACE 0x309D #define EGL_GL_COLORSPACE_LINEAR 0x308A #define EGL_GL_COLORSPACE_SRGB 0x3089 #define EGL_GL_RENDERBUFFER 0x30B9 #define EGL_GL_TEXTURE_2D 0x30B1 #define EGL_GL_TEXTURE_3D 0x30B2 #define EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_X 0x30B4 #define EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_Y 0x30B6 #define EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_Z 0x30B8 #define EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_X 0x30B3 #define EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_Y 0x30B5 #define EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_Z 0x30B7 #define EGL_GL_TEXTURE_LEVEL 0x30BC #define EGL_GL_TEXTURE_ZOFFSET 0x30BD #define EGL_GREEN_SIZE 0x3023 #define EGL_HEIGHT 0x3056 #define EGL_HORIZONTAL_RESOLUTION 0x3090 #define EGL_IMAGE_PRESERVED 0x30D2 #define EGL_IMAGE_PRESERVED_KHR 0x30D2 #define EGL_LARGEST_PBUFFER 0x3058 #define EGL_LEVEL 0x3029 #define EGL_LOSE_CONTEXT_ON_RESET 0x31BF #define EGL_LUMINANCE_BUFFER 0x308F #define EGL_LUMINANCE_SIZE 0x303D #define EGL_MATCH_NATIVE_PIXMAP 0x3041 #define EGL_MAX_PBUFFER_HEIGHT 0x302A #define EGL_MAX_PBUFFER_PIXELS 0x302B #define EGL_MAX_PBUFFER_WIDTH 0x302C #define EGL_MAX_SWAP_INTERVAL 0x303C #define EGL_MIN_SWAP_INTERVAL 0x303B #define EGL_MIPMAP_LEVEL 0x3083 #define EGL_MIPMAP_TEXTURE 0x3082 #define EGL_MULTISAMPLE_RESOLVE 0x3099 #define EGL_MULTISAMPLE_RESOLVE_BOX 0x309B #define EGL_MULTISAMPLE_RESOLVE_BOX_BIT 0x0200 #define EGL_MULTISAMPLE_RESOLVE_DEFAULT 0x309A #define EGL_NATIVE_PIXMAP_KHR 0x30B0 #define EGL_NATIVE_RENDERABLE 0x302D #define EGL_NATIVE_VISUAL_ID 0x302E #define EGL_NATIVE_VISUAL_TYPE 0x302F #define EGL_NONE 0x3038 #define EGL_NON_CONFORMANT_CONFIG 0x3051 #define EGL_NOT_INITIALIZED 0x3001 #define EGL_NO_CONTEXT EGL_CAST(EGLContext,0) #define EGL_NO_DISPLAY EGL_CAST(EGLDisplay,0) #define EGL_NO_IMAGE EGL_CAST(EGLImage,0) #define EGL_NO_IMAGE_KHR EGL_CAST(EGLImageKHR,0) #define EGL_NO_RESET_NOTIFICATION 0x31BE #define EGL_NO_SURFACE EGL_CAST(EGLSurface,0) #define EGL_NO_SYNC EGL_CAST(EGLSync,0) #define EGL_NO_SYNC_KHR EGL_CAST(EGLSync,0) #define EGL_NO_TEXTURE 0x305C #define EGL_OPENGL_API 0x30A2 #define EGL_OPENGL_BIT 0x0008 #define EGL_OPENGL_ES2_BIT 0x0004 #define EGL_OPENGL_ES3_BIT 0x00000040 #define EGL_OPENGL_ES_API 0x30A0 #define EGL_OPENGL_ES_BIT 0x0001 #define EGL_OPENVG_API 0x30A1 #define EGL_OPENVG_BIT 0x0002 #define EGL_OPENVG_IMAGE 0x3096 #define EGL_PBUFFER_BIT 0x0001 #define EGL_PIXEL_ASPECT_RATIO 0x3092 #define EGL_PIXMAP_BIT 0x0002 #define EGL_READ 0x305A #define EGL_RED_SIZE 0x3024 #define EGL_RENDERABLE_TYPE 0x3040 #define EGL_RENDER_BUFFER 0x3086 #define EGL_RGB_BUFFER 0x308E #define EGL_SAMPLES 0x3031 #define EGL_SAMPLE_BUFFERS 0x3032 #define EGL_SIGNALED 0x30F2 #define EGL_SIGNALED_KHR 0x30F2 #define EGL_SINGLE_BUFFER 0x3085 #define EGL_SLOW_CONFIG 0x3050 #define EGL_STENCIL_SIZE 0x3026 #define EGL_SUCCESS 0x3000 #define EGL_SURFACE_TYPE 0x3033 #define EGL_SWAP_BEHAVIOR 0x3093 #define EGL_SWAP_BEHAVIOR_PRESERVED_BIT 0x0400 #define EGL_SYNC_CL_EVENT 0x30FE #define EGL_SYNC_CL_EVENT_COMPLETE 0x30FF #define EGL_SYNC_CL_EVENT_COMPLETE_KHR 0x30FF #define EGL_SYNC_CL_EVENT_KHR 0x30FE #define EGL_SYNC_CONDITION 0x30F8 #define EGL_SYNC_CONDITION_KHR 0x30F8 #define EGL_SYNC_FENCE 0x30F9 #define EGL_SYNC_FENCE_KHR 0x30F9 #define EGL_SYNC_FLUSH_COMMANDS_BIT 0x0001 #define EGL_SYNC_FLUSH_COMMANDS_BIT_KHR 0x0001 #define EGL_SYNC_PRIOR_COMMANDS_COMPLETE 0x30F0 #define EGL_SYNC_PRIOR_COMMANDS_COMPLETE_KHR 0x30F0 #define EGL_SYNC_REUSABLE_KHR 0x30FA #define EGL_SYNC_STATUS 0x30F1 #define EGL_SYNC_STATUS_KHR 0x30F1 #define EGL_SYNC_TYPE 0x30F7 #define EGL_SYNC_TYPE_KHR 0x30F7 #define EGL_TEXTURE_2D 0x305F #define EGL_TEXTURE_FORMAT 0x3080 #define EGL_TEXTURE_RGB 0x305D #define EGL_TEXTURE_RGBA 0x305E #define EGL_TEXTURE_TARGET 0x3081 #define EGL_TIMEOUT_EXPIRED 0x30F5 #define EGL_TIMEOUT_EXPIRED_KHR 0x30F5 #define EGL_TRANSPARENT_BLUE_VALUE 0x3035 #define EGL_TRANSPARENT_GREEN_VALUE 0x3036 #define EGL_TRANSPARENT_RED_VALUE 0x3037 #define EGL_TRANSPARENT_RGB 0x3052 #define EGL_TRANSPARENT_TYPE 0x3034 #define EGL_TRUE 1 #define EGL_UNKNOWN EGL_CAST(EGLint,-1) #define EGL_UNSIGNALED 0x30F3 #define EGL_UNSIGNALED_KHR 0x30F3 #define EGL_VENDOR 0x3053 #define EGL_VERSION 0x3054 #define EGL_VERTICAL_RESOLUTION 0x3091 #define EGL_VG_ALPHA_FORMAT 0x3088 #define EGL_VG_ALPHA_FORMAT_NONPRE 0x308B #define EGL_VG_ALPHA_FORMAT_PRE 0x308C #define EGL_VG_ALPHA_FORMAT_PRE_BIT 0x0040 #define EGL_VG_COLORSPACE 0x3087 #define EGL_VG_COLORSPACE_LINEAR 0x308A #define EGL_VG_COLORSPACE_LINEAR_BIT 0x0020 #define EGL_VG_COLORSPACE_sRGB 0x3089 #define EGL_WIDTH 0x3057 #define EGL_WINDOW_BIT 0x0004 #ifndef __khrplatform_h_ #define __khrplatform_h_ /* ** Copyright (c) 2008-2018 The Khronos Group Inc. ** ** Permission is hereby granted, free of charge, to any person obtaining a ** copy of this software and/or associated documentation files (the ** "Materials"), to deal in the Materials without restriction, including ** without limitation the rights to use, copy, modify, merge, publish, ** distribute, sublicense, and/or sell copies of the Materials, and to ** permit persons to whom the Materials are furnished to do so, subject to ** the following conditions: ** ** The above copyright notice and this permission notice shall be included ** in all copies or substantial portions of the Materials. ** ** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, ** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF ** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. ** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY ** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, ** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE ** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. */ /* Khronos platform-specific types and definitions. * * The master copy of khrplatform.h is maintained in the Khronos EGL * Registry repository at https://github.com/KhronosGroup/EGL-Registry * The last semantic modification to khrplatform.h was at commit ID: * 67a3e0864c2d75ea5287b9f3d2eb74a745936692 * * Adopters may modify this file to suit their platform. Adopters are * encouraged to submit platform specific modifications to the Khronos * group so that they can be included in future versions of this file. * Please submit changes by filing pull requests or issues on * the EGL Registry repository linked above. * * * See the Implementer's Guidelines for information about where this file * should be located on your system and for more details of its use: * http://www.khronos.org/registry/implementers_guide.pdf * * This file should be included as * #include * by Khronos client API header files that use its types and defines. * * The types in khrplatform.h should only be used to define API-specific types. * * Types defined in khrplatform.h: * khronos_int8_t signed 8 bit * khronos_uint8_t unsigned 8 bit * khronos_int16_t signed 16 bit * khronos_uint16_t unsigned 16 bit * khronos_int32_t signed 32 bit * khronos_uint32_t unsigned 32 bit * khronos_int64_t signed 64 bit * khronos_uint64_t unsigned 64 bit * khronos_intptr_t signed same number of bits as a pointer * khronos_uintptr_t unsigned same number of bits as a pointer * khronos_ssize_t signed size * khronos_usize_t unsigned size * khronos_float_t signed 32 bit floating point * khronos_time_ns_t unsigned 64 bit time in nanoseconds * khronos_utime_nanoseconds_t unsigned time interval or absolute time in * nanoseconds * khronos_stime_nanoseconds_t signed time interval in nanoseconds * khronos_boolean_enum_t enumerated boolean type. This should * only be used as a base type when a client API's boolean type is * an enum. Client APIs which use an integer or other type for * booleans cannot use this as the base type for their boolean. * * Tokens defined in khrplatform.h: * * KHRONOS_FALSE, KHRONOS_TRUE Enumerated boolean false/true values. * * KHRONOS_SUPPORT_INT64 is 1 if 64 bit integers are supported; otherwise 0. * KHRONOS_SUPPORT_FLOAT is 1 if floats are supported; otherwise 0. * * Calling convention macros defined in this file: * KHRONOS_APICALL * KHRONOS_GLAD_API_PTR * KHRONOS_APIATTRIBUTES * * These may be used in function prototypes as: * * KHRONOS_APICALL void KHRONOS_GLAD_API_PTR funcname( * int arg1, * int arg2) KHRONOS_APIATTRIBUTES; */ #if defined(__SCITECH_SNAP__) && !defined(KHRONOS_STATIC) # define KHRONOS_STATIC 1 #endif /*------------------------------------------------------------------------- * Definition of KHRONOS_APICALL *------------------------------------------------------------------------- * This precedes the return type of the function in the function prototype. */ #if defined(KHRONOS_STATIC) /* If the preprocessor constant KHRONOS_STATIC is defined, make the * header compatible with static linking. */ # define KHRONOS_APICALL #elif defined(_WIN32) # define KHRONOS_APICALL __declspec(dllimport) #elif defined (__SYMBIAN32__) # define KHRONOS_APICALL IMPORT_C #elif defined(__ANDROID__) # define KHRONOS_APICALL __attribute__((visibility("default"))) #else # define KHRONOS_APICALL #endif /*------------------------------------------------------------------------- * Definition of KHRONOS_GLAD_API_PTR *------------------------------------------------------------------------- * This follows the return type of the function and precedes the function * name in the function prototype. */ #if defined(_WIN32) && !defined(_WIN32_WCE) && !defined(KHRONOS_STATIC) /* Win32 but not WinCE */ # define KHRONOS_GLAD_API_PTR __stdcall #else # define KHRONOS_GLAD_API_PTR #endif /*------------------------------------------------------------------------- * Definition of KHRONOS_APIATTRIBUTES *------------------------------------------------------------------------- * This follows the closing parenthesis of the function prototype arguments. */ #if defined (__ARMCC_2__) #define KHRONOS_APIATTRIBUTES __softfp #else #define KHRONOS_APIATTRIBUTES #endif /*------------------------------------------------------------------------- * basic type definitions *-----------------------------------------------------------------------*/ #if (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || defined(__GNUC__) || defined(__SCO__) || defined(__USLC__) /* * Using */ #include typedef int32_t khronos_int32_t; typedef uint32_t khronos_uint32_t; typedef int64_t khronos_int64_t; typedef uint64_t khronos_uint64_t; #define KHRONOS_SUPPORT_INT64 1 #define KHRONOS_SUPPORT_FLOAT 1 #elif defined(__VMS ) || defined(__sgi) /* * Using */ #include typedef int32_t khronos_int32_t; typedef uint32_t khronos_uint32_t; typedef int64_t khronos_int64_t; typedef uint64_t khronos_uint64_t; #define KHRONOS_SUPPORT_INT64 1 #define KHRONOS_SUPPORT_FLOAT 1 #elif defined(_WIN32) && !defined(__SCITECH_SNAP__) /* * Win32 */ typedef __int32 khronos_int32_t; typedef unsigned __int32 khronos_uint32_t; typedef __int64 khronos_int64_t; typedef unsigned __int64 khronos_uint64_t; #define KHRONOS_SUPPORT_INT64 1 #define KHRONOS_SUPPORT_FLOAT 1 #elif defined(__sun__) || defined(__digital__) /* * Sun or Digital */ typedef int khronos_int32_t; typedef unsigned int khronos_uint32_t; #if defined(__arch64__) || defined(_LP64) typedef long int khronos_int64_t; typedef unsigned long int khronos_uint64_t; #else typedef long long int khronos_int64_t; typedef unsigned long long int khronos_uint64_t; #endif /* __arch64__ */ #define KHRONOS_SUPPORT_INT64 1 #define KHRONOS_SUPPORT_FLOAT 1 #elif 0 /* * Hypothetical platform with no float or int64 support */ typedef int khronos_int32_t; typedef unsigned int khronos_uint32_t; #define KHRONOS_SUPPORT_INT64 0 #define KHRONOS_SUPPORT_FLOAT 0 #else /* * Generic fallback */ #include typedef int32_t khronos_int32_t; typedef uint32_t khronos_uint32_t; typedef int64_t khronos_int64_t; typedef uint64_t khronos_uint64_t; #define KHRONOS_SUPPORT_INT64 1 #define KHRONOS_SUPPORT_FLOAT 1 #endif /* * Types that are (so far) the same on all platforms */ typedef signed char khronos_int8_t; typedef unsigned char khronos_uint8_t; typedef signed short int khronos_int16_t; typedef unsigned short int khronos_uint16_t; /* * Types that differ between LLP64 and LP64 architectures - in LLP64, * pointers are 64 bits, but 'long' is still 32 bits. Win64 appears * to be the only LLP64 architecture in current use. */ #ifdef _WIN64 typedef signed long long int khronos_intptr_t; typedef unsigned long long int khronos_uintptr_t; typedef signed long long int khronos_ssize_t; typedef unsigned long long int khronos_usize_t; #else typedef signed long int khronos_intptr_t; typedef unsigned long int khronos_uintptr_t; typedef signed long int khronos_ssize_t; typedef unsigned long int khronos_usize_t; #endif #if KHRONOS_SUPPORT_FLOAT /* * Float type */ typedef float khronos_float_t; #endif #if KHRONOS_SUPPORT_INT64 /* Time types * * These types can be used to represent a time interval in nanoseconds or * an absolute Unadjusted System Time. Unadjusted System Time is the number * of nanoseconds since some arbitrary system event (e.g. since the last * time the system booted). The Unadjusted System Time is an unsigned * 64 bit value that wraps back to 0 every 584 years. Time intervals * may be either signed or unsigned. */ typedef khronos_uint64_t khronos_utime_nanoseconds_t; typedef khronos_int64_t khronos_stime_nanoseconds_t; #endif /* * Dummy value used to pad enum types to 32 bits. */ #ifndef KHRONOS_MAX_ENUM #define KHRONOS_MAX_ENUM 0x7FFFFFFF #endif /* * Enumerated boolean type * * Values other than zero should be considered to be true. Therefore * comparisons should not be made against KHRONOS_TRUE. */ typedef enum { KHRONOS_FALSE = 0, KHRONOS_TRUE = 1, KHRONOS_BOOLEAN_ENUM_FORCE_SIZE = KHRONOS_MAX_ENUM } khronos_boolean_enum_t; #endif /* __khrplatform_h_ */ #ifndef __eglplatform_h_ #define __eglplatform_h_ /* ** Copyright (c) 2007-2016 The Khronos Group Inc. ** ** Permission is hereby granted, free of charge, to any person obtaining a ** copy of this software and/or associated documentation files (the ** "Materials"), to deal in the Materials without restriction, including ** without limitation the rights to use, copy, modify, merge, publish, ** distribute, sublicense, and/or sell copies of the Materials, and to ** permit persons to whom the Materials are furnished to do so, subject to ** the following conditions: ** ** The above copyright notice and this permission notice shall be included ** in all copies or substantial portions of the Materials. ** ** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, ** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF ** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. ** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY ** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, ** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE ** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. */ /* Platform-specific types and definitions for egl.h * $Revision: 30994 $ on $Date: 2015-04-30 13:36:48 -0700 (Thu, 30 Apr 2015) $ * * Adopters may modify khrplatform.h and this file to suit their platform. * You are encouraged to submit all modifications to the Khronos group so that * they can be included in future versions of this file. Please submit changes * by sending them to the public Khronos Bugzilla (http://khronos.org/bugzilla) * by filing a bug against product "EGL" component "Registry". */ /* */ /* Macros used in EGL function prototype declarations. * * EGL functions should be prototyped as: * * EGLAPI return-type EGLGLAD_API_PTR eglFunction(arguments); * typedef return-type (EXPGLAD_API_PTRP PFNEGLFUNCTIONPROC) (arguments); * * KHRONOS_APICALL and KHRONOS_GLAD_API_PTR are defined in KHR/khrplatform.h */ #ifndef EGLAPI #define EGLAPI KHRONOS_APICALL #endif #ifndef EGLGLAD_API_PTR #define EGLGLAD_API_PTR KHRONOS_GLAD_API_PTR #endif #define EGLGLAD_API_PTRP EGLGLAD_API_PTR* /* The types NativeDisplayType, NativeWindowType, and NativePixmapType * are aliases of window-system-dependent types, such as X Display * or * Windows Device Context. They must be defined in platform-specific * code below. The EGL-prefixed versions of Native*Type are the same * types, renamed in EGL 1.3 so all types in the API start with "EGL". * * Khronos STRONGLY RECOMMENDS that you use the default definitions * provided below, since these changes affect both binary and source * portability of applications using EGL running on different EGL * implementations. */ #if defined(_WIN32) || defined(__VC32__) && !defined(__CYGWIN__) && !defined(__SCITECH_SNAP__) /* Win32 and WinCE */ #ifndef WIN32_LEAN_AND_MEAN #define WIN32_LEAN_AND_MEAN 1 #endif #include typedef HDC EGLNativeDisplayType; typedef HBITMAP EGLNativePixmapType; typedef HWND EGLNativeWindowType; #elif defined(__EMSCRIPTEN__) typedef int EGLNativeDisplayType; typedef int EGLNativePixmapType; typedef int EGLNativeWindowType; #elif defined(__WINSCW__) || defined(__SYMBIAN32__) /* Symbian */ typedef int EGLNativeDisplayType; typedef void *EGLNativePixmapType; typedef void *EGLNativeWindowType; #elif defined(WL_EGL_PLATFORM) typedef struct wl_display *EGLNativeDisplayType; typedef struct wl_egl_pixmap *EGLNativePixmapType; typedef struct wl_egl_window *EGLNativeWindowType; #elif defined(__GBM__) typedef struct gbm_device *EGLNativeDisplayType; typedef struct gbm_bo *EGLNativePixmapType; typedef void *EGLNativeWindowType; #elif defined(__ANDROID__) || defined(ANDROID) struct ANativeWindow; struct egl_native_pixmap_t; typedef void* EGLNativeDisplayType; typedef struct egl_native_pixmap_t* EGLNativePixmapType; typedef struct ANativeWindow* EGLNativeWindowType; #elif defined(USE_OZONE) typedef intptr_t EGLNativeDisplayType; typedef intptr_t EGLNativePixmapType; typedef intptr_t EGLNativeWindowType; #elif defined(__unix__) || defined(USE_X11) /* X11 (tentative) */ #include #include typedef Display *EGLNativeDisplayType; typedef Pixmap EGLNativePixmapType; typedef Window EGLNativeWindowType; #elif defined(__APPLE__) typedef int EGLNativeDisplayType; typedef void *EGLNativePixmapType; typedef void *EGLNativeWindowType; #elif defined(__HAIKU__) #include typedef void *EGLNativeDisplayType; typedef khronos_uintptr_t EGLNativePixmapType; typedef khronos_uintptr_t EGLNativeWindowType; #else #error "Platform not recognized" #endif /* EGL 1.2 types, renamed for consistency in EGL 1.3 */ typedef EGLNativeDisplayType NativeDisplayType; typedef EGLNativePixmapType NativePixmapType; typedef EGLNativeWindowType NativeWindowType; /* Define EGLint. This must be a signed integral type large enough to contain * all legal attribute names and values passed into and out of EGL, whether * their type is boolean, bitmask, enumerant (symbolic constant), integer, * handle, or other. While in general a 32-bit integer will suffice, if * handles are 64 bit types, then EGLint should be defined as a signed 64-bit * integer type. */ typedef khronos_int32_t EGLint; /* C++ / C typecast macros for special EGL handle values */ #if defined(__cplusplus) #define EGL_CAST(type, value) (static_cast(value)) #else #define EGL_CAST(type, value) ((type) (value)) #endif #endif /* __eglplatform_h */ struct AHardwareBuffer; typedef unsigned int EGLBoolean; typedef unsigned int EGLenum; typedef intptr_t EGLAttribKHR; typedef intptr_t EGLAttrib; typedef void *EGLClientBuffer; typedef void *EGLConfig; typedef void *EGLContext; typedef void *EGLDeviceEXT; typedef void *EGLDisplay; typedef void *EGLImage; typedef void *EGLImageKHR; typedef void *EGLLabelKHR; typedef void *EGLObjectKHR; typedef void *EGLOutputLayerEXT; typedef void *EGLOutputPortEXT; typedef void *EGLStreamKHR; typedef void *EGLSurface; typedef void *EGLSync; typedef void *EGLSyncKHR; typedef void *EGLSyncNV; typedef void (*__eglMustCastToProperFunctionPointerType)(void); typedef khronos_utime_nanoseconds_t EGLTimeKHR; typedef khronos_utime_nanoseconds_t EGLTime; typedef khronos_utime_nanoseconds_t EGLTimeNV; typedef khronos_utime_nanoseconds_t EGLuint64NV; typedef khronos_uint64_t EGLuint64KHR; typedef khronos_stime_nanoseconds_t EGLnsecsANDROID; typedef int EGLNativeFileDescriptorKHR; typedef khronos_ssize_t EGLsizeiANDROID; typedef void (*EGLSetBlobFuncANDROID) (const void *key, EGLsizeiANDROID keySize, const void *value, EGLsizeiANDROID valueSize); typedef EGLsizeiANDROID (*EGLGetBlobFuncANDROID) (const void *key, EGLsizeiANDROID keySize, void *value, EGLsizeiANDROID valueSize); struct EGLClientPixmapHI { void *pData; EGLint iWidth; EGLint iHeight; EGLint iStride; }; typedef void ( *EGLDEBUGPROCKHR)(EGLenum error,const char *command,EGLint messageType,EGLLabelKHR threadLabel,EGLLabelKHR objectLabel,const char* message); #define EGL_VERSION_1_0 1 GLAD_API_CALL int SF_GLAD_EGL_VERSION_1_0; #define EGL_VERSION_1_1 1 GLAD_API_CALL int SF_GLAD_EGL_VERSION_1_1; #define EGL_VERSION_1_2 1 GLAD_API_CALL int SF_GLAD_EGL_VERSION_1_2; #define EGL_VERSION_1_3 1 GLAD_API_CALL int SF_GLAD_EGL_VERSION_1_3; #define EGL_VERSION_1_4 1 GLAD_API_CALL int SF_GLAD_EGL_VERSION_1_4; #define EGL_VERSION_1_5 1 GLAD_API_CALL int SF_GLAD_EGL_VERSION_1_5; #define EGL_KHR_cl_event2 1 GLAD_API_CALL int SF_GLAD_EGL_KHR_cl_event2; #define EGL_KHR_fence_sync 1 GLAD_API_CALL int SF_GLAD_EGL_KHR_fence_sync; #define EGL_KHR_image 1 GLAD_API_CALL int SF_GLAD_EGL_KHR_image; #define EGL_KHR_image_base 1 GLAD_API_CALL int SF_GLAD_EGL_KHR_image_base; #define EGL_KHR_reusable_sync 1 GLAD_API_CALL int SF_GLAD_EGL_KHR_reusable_sync; typedef EGLBoolean (GLAD_API_PTR *PFNEGLBINDAPIPROC)(EGLenum api); typedef EGLBoolean (GLAD_API_PTR *PFNEGLBINDTEXIMAGEPROC)(EGLDisplay dpy, EGLSurface surface, EGLint buffer); typedef EGLBoolean (GLAD_API_PTR *PFNEGLCHOOSECONFIGPROC)(EGLDisplay dpy, const EGLint * attrib_list, EGLConfig * configs, EGLint config_size, EGLint * num_config); typedef EGLint (GLAD_API_PTR *PFNEGLCLIENTWAITSYNCPROC)(EGLDisplay dpy, EGLSync sync, EGLint flags, EGLTime timeout); typedef EGLint (GLAD_API_PTR *PFNEGLCLIENTWAITSYNCKHRPROC)(EGLDisplay dpy, EGLSyncKHR sync, EGLint flags, EGLTimeKHR timeout); typedef EGLBoolean (GLAD_API_PTR *PFNEGLCOPYBUFFERSPROC)(EGLDisplay dpy, EGLSurface surface, EGLNativePixmapType target); typedef EGLContext (GLAD_API_PTR *PFNEGLCREATECONTEXTPROC)(EGLDisplay dpy, EGLConfig config, EGLContext share_context, const EGLint * attrib_list); typedef EGLImage (GLAD_API_PTR *PFNEGLCREATEIMAGEPROC)(EGLDisplay dpy, EGLContext ctx, EGLenum target, EGLClientBuffer buffer, const EGLAttrib * attrib_list); typedef EGLImageKHR (GLAD_API_PTR *PFNEGLCREATEIMAGEKHRPROC)(EGLDisplay dpy, EGLContext ctx, EGLenum target, EGLClientBuffer buffer, const EGLint * attrib_list); typedef EGLSurface (GLAD_API_PTR *PFNEGLCREATEPBUFFERFROMCLIENTBUFFERPROC)(EGLDisplay dpy, EGLenum buftype, EGLClientBuffer buffer, EGLConfig config, const EGLint * attrib_list); typedef EGLSurface (GLAD_API_PTR *PFNEGLCREATEPBUFFERSURFACEPROC)(EGLDisplay dpy, EGLConfig config, const EGLint * attrib_list); typedef EGLSurface (GLAD_API_PTR *PFNEGLCREATEPIXMAPSURFACEPROC)(EGLDisplay dpy, EGLConfig config, EGLNativePixmapType pixmap, const EGLint * attrib_list); typedef EGLSurface (GLAD_API_PTR *PFNEGLCREATEPLATFORMPIXMAPSURFACEPROC)(EGLDisplay dpy, EGLConfig config, void * native_pixmap, const EGLAttrib * attrib_list); typedef EGLSurface (GLAD_API_PTR *PFNEGLCREATEPLATFORMWINDOWSURFACEPROC)(EGLDisplay dpy, EGLConfig config, void * native_window, const EGLAttrib * attrib_list); typedef EGLSync (GLAD_API_PTR *PFNEGLCREATESYNCPROC)(EGLDisplay dpy, EGLenum type, const EGLAttrib * attrib_list); typedef EGLSyncKHR (GLAD_API_PTR *PFNEGLCREATESYNC64KHRPROC)(EGLDisplay dpy, EGLenum type, const EGLAttribKHR * attrib_list); typedef EGLSyncKHR (GLAD_API_PTR *PFNEGLCREATESYNCKHRPROC)(EGLDisplay dpy, EGLenum type, const EGLint * attrib_list); typedef EGLSurface (GLAD_API_PTR *PFNEGLCREATEWINDOWSURFACEPROC)(EGLDisplay dpy, EGLConfig config, EGLNativeWindowType win, const EGLint * attrib_list); typedef EGLBoolean (GLAD_API_PTR *PFNEGLDESTROYCONTEXTPROC)(EGLDisplay dpy, EGLContext ctx); typedef EGLBoolean (GLAD_API_PTR *PFNEGLDESTROYIMAGEPROC)(EGLDisplay dpy, EGLImage image); typedef EGLBoolean (GLAD_API_PTR *PFNEGLDESTROYIMAGEKHRPROC)(EGLDisplay dpy, EGLImageKHR image); typedef EGLBoolean (GLAD_API_PTR *PFNEGLDESTROYSURFACEPROC)(EGLDisplay dpy, EGLSurface surface); typedef EGLBoolean (GLAD_API_PTR *PFNEGLDESTROYSYNCPROC)(EGLDisplay dpy, EGLSync sync); typedef EGLBoolean (GLAD_API_PTR *PFNEGLDESTROYSYNCKHRPROC)(EGLDisplay dpy, EGLSyncKHR sync); typedef EGLBoolean (GLAD_API_PTR *PFNEGLGETCONFIGATTRIBPROC)(EGLDisplay dpy, EGLConfig config, EGLint attribute, EGLint * value); typedef EGLBoolean (GLAD_API_PTR *PFNEGLGETCONFIGSPROC)(EGLDisplay dpy, EGLConfig * configs, EGLint config_size, EGLint * num_config); typedef EGLContext (GLAD_API_PTR *PFNEGLGETCURRENTCONTEXTPROC)(void); typedef EGLDisplay (GLAD_API_PTR *PFNEGLGETCURRENTDISPLAYPROC)(void); typedef EGLSurface (GLAD_API_PTR *PFNEGLGETCURRENTSURFACEPROC)(EGLint readdraw); typedef EGLDisplay (GLAD_API_PTR *PFNEGLGETDISPLAYPROC)(EGLNativeDisplayType display_id); typedef EGLint (GLAD_API_PTR *PFNEGLGETERRORPROC)(void); typedef EGLDisplay (GLAD_API_PTR *PFNEGLGETPLATFORMDISPLAYPROC)(EGLenum platform, void * native_display, const EGLAttrib * attrib_list); typedef __eglMustCastToProperFunctionPointerType (GLAD_API_PTR *PFNEGLGETPROCADDRESSPROC)(const char * procname); typedef EGLBoolean (GLAD_API_PTR *PFNEGLGETSYNCATTRIBPROC)(EGLDisplay dpy, EGLSync sync, EGLint attribute, EGLAttrib * value); typedef EGLBoolean (GLAD_API_PTR *PFNEGLGETSYNCATTRIBKHRPROC)(EGLDisplay dpy, EGLSyncKHR sync, EGLint attribute, EGLint * value); typedef EGLBoolean (GLAD_API_PTR *PFNEGLINITIALIZEPROC)(EGLDisplay dpy, EGLint * major, EGLint * minor); typedef EGLBoolean (GLAD_API_PTR *PFNEGLMAKECURRENTPROC)(EGLDisplay dpy, EGLSurface draw, EGLSurface read, EGLContext ctx); typedef EGLenum (GLAD_API_PTR *PFNEGLQUERYAPIPROC)(void); typedef EGLBoolean (GLAD_API_PTR *PFNEGLQUERYCONTEXTPROC)(EGLDisplay dpy, EGLContext ctx, EGLint attribute, EGLint * value); typedef const char * (GLAD_API_PTR *PFNEGLQUERYSTRINGPROC)(EGLDisplay dpy, EGLint name); typedef EGLBoolean (GLAD_API_PTR *PFNEGLQUERYSURFACEPROC)(EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint * value); typedef EGLBoolean (GLAD_API_PTR *PFNEGLRELEASETEXIMAGEPROC)(EGLDisplay dpy, EGLSurface surface, EGLint buffer); typedef EGLBoolean (GLAD_API_PTR *PFNEGLRELEASETHREADPROC)(void); typedef EGLBoolean (GLAD_API_PTR *PFNEGLSIGNALSYNCKHRPROC)(EGLDisplay dpy, EGLSyncKHR sync, EGLenum mode); typedef EGLBoolean (GLAD_API_PTR *PFNEGLSURFACEATTRIBPROC)(EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint value); typedef EGLBoolean (GLAD_API_PTR *PFNEGLSWAPBUFFERSPROC)(EGLDisplay dpy, EGLSurface surface); typedef EGLBoolean (GLAD_API_PTR *PFNEGLSWAPINTERVALPROC)(EGLDisplay dpy, EGLint interval); typedef EGLBoolean (GLAD_API_PTR *PFNEGLTERMINATEPROC)(EGLDisplay dpy); typedef EGLBoolean (GLAD_API_PTR *PFNEGLWAITCLIENTPROC)(void); typedef EGLBoolean (GLAD_API_PTR *PFNEGLWAITGLPROC)(void); typedef EGLBoolean (GLAD_API_PTR *PFNEGLWAITNATIVEPROC)(EGLint engine); typedef EGLBoolean (GLAD_API_PTR *PFNEGLWAITSYNCPROC)(EGLDisplay dpy, EGLSync sync, EGLint flags); GLAD_API_CALL PFNEGLBINDAPIPROC sf_glad_eglBindAPI; #define eglBindAPI sf_glad_eglBindAPI GLAD_API_CALL PFNEGLBINDTEXIMAGEPROC sf_glad_eglBindTexImage; #define eglBindTexImage sf_glad_eglBindTexImage GLAD_API_CALL PFNEGLCHOOSECONFIGPROC sf_glad_eglChooseConfig; #define eglChooseConfig sf_glad_eglChooseConfig GLAD_API_CALL PFNEGLCLIENTWAITSYNCPROC sf_glad_eglClientWaitSync; #define eglClientWaitSync sf_glad_eglClientWaitSync GLAD_API_CALL PFNEGLCLIENTWAITSYNCKHRPROC sf_glad_eglClientWaitSyncKHR; #define eglClientWaitSyncKHR sf_glad_eglClientWaitSyncKHR GLAD_API_CALL PFNEGLCOPYBUFFERSPROC sf_glad_eglCopyBuffers; #define eglCopyBuffers sf_glad_eglCopyBuffers GLAD_API_CALL PFNEGLCREATECONTEXTPROC sf_glad_eglCreateContext; #define eglCreateContext sf_glad_eglCreateContext GLAD_API_CALL PFNEGLCREATEIMAGEPROC sf_glad_eglCreateImage; #define eglCreateImage sf_glad_eglCreateImage GLAD_API_CALL PFNEGLCREATEIMAGEKHRPROC sf_glad_eglCreateImageKHR; #define eglCreateImageKHR sf_glad_eglCreateImageKHR GLAD_API_CALL PFNEGLCREATEPBUFFERFROMCLIENTBUFFERPROC sf_glad_eglCreatePbufferFromClientBuffer; #define eglCreatePbufferFromClientBuffer sf_glad_eglCreatePbufferFromClientBuffer GLAD_API_CALL PFNEGLCREATEPBUFFERSURFACEPROC sf_glad_eglCreatePbufferSurface; #define eglCreatePbufferSurface sf_glad_eglCreatePbufferSurface GLAD_API_CALL PFNEGLCREATEPIXMAPSURFACEPROC sf_glad_eglCreatePixmapSurface; #define eglCreatePixmapSurface sf_glad_eglCreatePixmapSurface GLAD_API_CALL PFNEGLCREATEPLATFORMPIXMAPSURFACEPROC sf_glad_eglCreatePlatformPixmapSurface; #define eglCreatePlatformPixmapSurface sf_glad_eglCreatePlatformPixmapSurface GLAD_API_CALL PFNEGLCREATEPLATFORMWINDOWSURFACEPROC sf_glad_eglCreatePlatformWindowSurface; #define eglCreatePlatformWindowSurface sf_glad_eglCreatePlatformWindowSurface GLAD_API_CALL PFNEGLCREATESYNCPROC sf_glad_eglCreateSync; #define eglCreateSync sf_glad_eglCreateSync GLAD_API_CALL PFNEGLCREATESYNC64KHRPROC sf_glad_eglCreateSync64KHR; #define eglCreateSync64KHR sf_glad_eglCreateSync64KHR GLAD_API_CALL PFNEGLCREATESYNCKHRPROC sf_glad_eglCreateSyncKHR; #define eglCreateSyncKHR sf_glad_eglCreateSyncKHR GLAD_API_CALL PFNEGLCREATEWINDOWSURFACEPROC sf_glad_eglCreateWindowSurface; #define eglCreateWindowSurface sf_glad_eglCreateWindowSurface GLAD_API_CALL PFNEGLDESTROYCONTEXTPROC sf_glad_eglDestroyContext; #define eglDestroyContext sf_glad_eglDestroyContext GLAD_API_CALL PFNEGLDESTROYIMAGEPROC sf_glad_eglDestroyImage; #define eglDestroyImage sf_glad_eglDestroyImage GLAD_API_CALL PFNEGLDESTROYIMAGEKHRPROC sf_glad_eglDestroyImageKHR; #define eglDestroyImageKHR sf_glad_eglDestroyImageKHR GLAD_API_CALL PFNEGLDESTROYSURFACEPROC sf_glad_eglDestroySurface; #define eglDestroySurface sf_glad_eglDestroySurface GLAD_API_CALL PFNEGLDESTROYSYNCPROC sf_glad_eglDestroySync; #define eglDestroySync sf_glad_eglDestroySync GLAD_API_CALL PFNEGLDESTROYSYNCKHRPROC sf_glad_eglDestroySyncKHR; #define eglDestroySyncKHR sf_glad_eglDestroySyncKHR GLAD_API_CALL PFNEGLGETCONFIGATTRIBPROC sf_glad_eglGetConfigAttrib; #define eglGetConfigAttrib sf_glad_eglGetConfigAttrib GLAD_API_CALL PFNEGLGETCONFIGSPROC sf_glad_eglGetConfigs; #define eglGetConfigs sf_glad_eglGetConfigs GLAD_API_CALL PFNEGLGETCURRENTCONTEXTPROC sf_glad_eglGetCurrentContext; #define eglGetCurrentContext sf_glad_eglGetCurrentContext GLAD_API_CALL PFNEGLGETCURRENTDISPLAYPROC sf_glad_eglGetCurrentDisplay; #define eglGetCurrentDisplay sf_glad_eglGetCurrentDisplay GLAD_API_CALL PFNEGLGETCURRENTSURFACEPROC sf_glad_eglGetCurrentSurface; #define eglGetCurrentSurface sf_glad_eglGetCurrentSurface GLAD_API_CALL PFNEGLGETDISPLAYPROC sf_glad_eglGetDisplay; #define eglGetDisplay sf_glad_eglGetDisplay GLAD_API_CALL PFNEGLGETERRORPROC sf_glad_eglGetError; #define eglGetError sf_glad_eglGetError GLAD_API_CALL PFNEGLGETPLATFORMDISPLAYPROC sf_glad_eglGetPlatformDisplay; #define eglGetPlatformDisplay sf_glad_eglGetPlatformDisplay GLAD_API_CALL PFNEGLGETPROCADDRESSPROC sf_glad_eglGetProcAddress; #define eglGetProcAddress sf_glad_eglGetProcAddress GLAD_API_CALL PFNEGLGETSYNCATTRIBPROC sf_glad_eglGetSyncAttrib; #define eglGetSyncAttrib sf_glad_eglGetSyncAttrib GLAD_API_CALL PFNEGLGETSYNCATTRIBKHRPROC sf_glad_eglGetSyncAttribKHR; #define eglGetSyncAttribKHR sf_glad_eglGetSyncAttribKHR GLAD_API_CALL PFNEGLINITIALIZEPROC sf_glad_eglInitialize; #define eglInitialize sf_glad_eglInitialize GLAD_API_CALL PFNEGLMAKECURRENTPROC sf_glad_eglMakeCurrent; #define eglMakeCurrent sf_glad_eglMakeCurrent GLAD_API_CALL PFNEGLQUERYAPIPROC sf_glad_eglQueryAPI; #define eglQueryAPI sf_glad_eglQueryAPI GLAD_API_CALL PFNEGLQUERYCONTEXTPROC sf_glad_eglQueryContext; #define eglQueryContext sf_glad_eglQueryContext GLAD_API_CALL PFNEGLQUERYSTRINGPROC sf_glad_eglQueryString; #define eglQueryString sf_glad_eglQueryString GLAD_API_CALL PFNEGLQUERYSURFACEPROC sf_glad_eglQuerySurface; #define eglQuerySurface sf_glad_eglQuerySurface GLAD_API_CALL PFNEGLRELEASETEXIMAGEPROC sf_glad_eglReleaseTexImage; #define eglReleaseTexImage sf_glad_eglReleaseTexImage GLAD_API_CALL PFNEGLRELEASETHREADPROC sf_glad_eglReleaseThread; #define eglReleaseThread sf_glad_eglReleaseThread GLAD_API_CALL PFNEGLSIGNALSYNCKHRPROC sf_glad_eglSignalSyncKHR; #define eglSignalSyncKHR sf_glad_eglSignalSyncKHR GLAD_API_CALL PFNEGLSURFACEATTRIBPROC sf_glad_eglSurfaceAttrib; #define eglSurfaceAttrib sf_glad_eglSurfaceAttrib GLAD_API_CALL PFNEGLSWAPBUFFERSPROC sf_glad_eglSwapBuffers; #define eglSwapBuffers sf_glad_eglSwapBuffers GLAD_API_CALL PFNEGLSWAPINTERVALPROC sf_glad_eglSwapInterval; #define eglSwapInterval sf_glad_eglSwapInterval GLAD_API_CALL PFNEGLTERMINATEPROC sf_glad_eglTerminate; #define eglTerminate sf_glad_eglTerminate GLAD_API_CALL PFNEGLWAITCLIENTPROC sf_glad_eglWaitClient; #define eglWaitClient sf_glad_eglWaitClient GLAD_API_CALL PFNEGLWAITGLPROC sf_glad_eglWaitGL; #define eglWaitGL sf_glad_eglWaitGL GLAD_API_CALL PFNEGLWAITNATIVEPROC sf_glad_eglWaitNative; #define eglWaitNative sf_glad_eglWaitNative GLAD_API_CALL PFNEGLWAITSYNCPROC sf_glad_eglWaitSync; #define eglWaitSync sf_glad_eglWaitSync #ifdef __cplusplus } #endif #endif /* Source */ #ifdef SF_GLAD_EGL_IMPLEMENTATION #include #include #include #ifndef GLAD_IMPL_UTIL_C_ #define GLAD_IMPL_UTIL_C_ #ifdef _MSC_VER #define GLAD_IMPL_UTIL_SSCANF sscanf_s #else #define GLAD_IMPL_UTIL_SSCANF sscanf #endif #endif /* GLAD_IMPL_UTIL_C_ */ int SF_GLAD_EGL_VERSION_1_0 = 0; int SF_GLAD_EGL_VERSION_1_1 = 0; int SF_GLAD_EGL_VERSION_1_2 = 0; int SF_GLAD_EGL_VERSION_1_3 = 0; int SF_GLAD_EGL_VERSION_1_4 = 0; int SF_GLAD_EGL_VERSION_1_5 = 0; int SF_GLAD_EGL_KHR_cl_event2 = 0; int SF_GLAD_EGL_KHR_fence_sync = 0; int SF_GLAD_EGL_KHR_image = 0; int SF_GLAD_EGL_KHR_image_base = 0; int SF_GLAD_EGL_KHR_reusable_sync = 0; PFNEGLBINDAPIPROC sf_glad_eglBindAPI = NULL; PFNEGLBINDTEXIMAGEPROC sf_glad_eglBindTexImage = NULL; PFNEGLCHOOSECONFIGPROC sf_glad_eglChooseConfig = NULL; PFNEGLCLIENTWAITSYNCPROC sf_glad_eglClientWaitSync = NULL; PFNEGLCLIENTWAITSYNCKHRPROC sf_glad_eglClientWaitSyncKHR = NULL; PFNEGLCOPYBUFFERSPROC sf_glad_eglCopyBuffers = NULL; PFNEGLCREATECONTEXTPROC sf_glad_eglCreateContext = NULL; PFNEGLCREATEIMAGEPROC sf_glad_eglCreateImage = NULL; PFNEGLCREATEIMAGEKHRPROC sf_glad_eglCreateImageKHR = NULL; PFNEGLCREATEPBUFFERFROMCLIENTBUFFERPROC sf_glad_eglCreatePbufferFromClientBuffer = NULL; PFNEGLCREATEPBUFFERSURFACEPROC sf_glad_eglCreatePbufferSurface = NULL; PFNEGLCREATEPIXMAPSURFACEPROC sf_glad_eglCreatePixmapSurface = NULL; PFNEGLCREATEPLATFORMPIXMAPSURFACEPROC sf_glad_eglCreatePlatformPixmapSurface = NULL; PFNEGLCREATEPLATFORMWINDOWSURFACEPROC sf_glad_eglCreatePlatformWindowSurface = NULL; PFNEGLCREATESYNCPROC sf_glad_eglCreateSync = NULL; PFNEGLCREATESYNC64KHRPROC sf_glad_eglCreateSync64KHR = NULL; PFNEGLCREATESYNCKHRPROC sf_glad_eglCreateSyncKHR = NULL; PFNEGLCREATEWINDOWSURFACEPROC sf_glad_eglCreateWindowSurface = NULL; PFNEGLDESTROYCONTEXTPROC sf_glad_eglDestroyContext = NULL; PFNEGLDESTROYIMAGEPROC sf_glad_eglDestroyImage = NULL; PFNEGLDESTROYIMAGEKHRPROC sf_glad_eglDestroyImageKHR = NULL; PFNEGLDESTROYSURFACEPROC sf_glad_eglDestroySurface = NULL; PFNEGLDESTROYSYNCPROC sf_glad_eglDestroySync = NULL; PFNEGLDESTROYSYNCKHRPROC sf_glad_eglDestroySyncKHR = NULL; PFNEGLGETCONFIGATTRIBPROC sf_glad_eglGetConfigAttrib = NULL; PFNEGLGETCONFIGSPROC sf_glad_eglGetConfigs = NULL; PFNEGLGETCURRENTCONTEXTPROC sf_glad_eglGetCurrentContext = NULL; PFNEGLGETCURRENTDISPLAYPROC sf_glad_eglGetCurrentDisplay = NULL; PFNEGLGETCURRENTSURFACEPROC sf_glad_eglGetCurrentSurface = NULL; PFNEGLGETDISPLAYPROC sf_glad_eglGetDisplay = NULL; PFNEGLGETERRORPROC sf_glad_eglGetError = NULL; PFNEGLGETPLATFORMDISPLAYPROC sf_glad_eglGetPlatformDisplay = NULL; PFNEGLGETPROCADDRESSPROC sf_glad_eglGetProcAddress = NULL; PFNEGLGETSYNCATTRIBPROC sf_glad_eglGetSyncAttrib = NULL; PFNEGLGETSYNCATTRIBKHRPROC sf_glad_eglGetSyncAttribKHR = NULL; PFNEGLINITIALIZEPROC sf_glad_eglInitialize = NULL; PFNEGLMAKECURRENTPROC sf_glad_eglMakeCurrent = NULL; PFNEGLQUERYAPIPROC sf_glad_eglQueryAPI = NULL; PFNEGLQUERYCONTEXTPROC sf_glad_eglQueryContext = NULL; PFNEGLQUERYSTRINGPROC sf_glad_eglQueryString = NULL; PFNEGLQUERYSURFACEPROC sf_glad_eglQuerySurface = NULL; PFNEGLRELEASETEXIMAGEPROC sf_glad_eglReleaseTexImage = NULL; PFNEGLRELEASETHREADPROC sf_glad_eglReleaseThread = NULL; PFNEGLSIGNALSYNCKHRPROC sf_glad_eglSignalSyncKHR = NULL; PFNEGLSURFACEATTRIBPROC sf_glad_eglSurfaceAttrib = NULL; PFNEGLSWAPBUFFERSPROC sf_glad_eglSwapBuffers = NULL; PFNEGLSWAPINTERVALPROC sf_glad_eglSwapInterval = NULL; PFNEGLTERMINATEPROC sf_glad_eglTerminate = NULL; PFNEGLWAITCLIENTPROC sf_glad_eglWaitClient = NULL; PFNEGLWAITGLPROC sf_glad_eglWaitGL = NULL; PFNEGLWAITNATIVEPROC sf_glad_eglWaitNative = NULL; PFNEGLWAITSYNCPROC sf_glad_eglWaitSync = NULL; static void sf_glad_egl_load_EGL_VERSION_1_0( GLADuserptrloadfunc load, void* userptr) { if(!SF_GLAD_EGL_VERSION_1_0) return; sf_glad_eglChooseConfig = (PFNEGLCHOOSECONFIGPROC) load(userptr, "eglChooseConfig"); sf_glad_eglCopyBuffers = (PFNEGLCOPYBUFFERSPROC) load(userptr, "eglCopyBuffers"); sf_glad_eglCreateContext = (PFNEGLCREATECONTEXTPROC) load(userptr, "eglCreateContext"); sf_glad_eglCreatePbufferSurface = (PFNEGLCREATEPBUFFERSURFACEPROC) load(userptr, "eglCreatePbufferSurface"); sf_glad_eglCreatePixmapSurface = (PFNEGLCREATEPIXMAPSURFACEPROC) load(userptr, "eglCreatePixmapSurface"); sf_glad_eglCreateWindowSurface = (PFNEGLCREATEWINDOWSURFACEPROC) load(userptr, "eglCreateWindowSurface"); sf_glad_eglDestroyContext = (PFNEGLDESTROYCONTEXTPROC) load(userptr, "eglDestroyContext"); sf_glad_eglDestroySurface = (PFNEGLDESTROYSURFACEPROC) load(userptr, "eglDestroySurface"); sf_glad_eglGetConfigAttrib = (PFNEGLGETCONFIGATTRIBPROC) load(userptr, "eglGetConfigAttrib"); sf_glad_eglGetConfigs = (PFNEGLGETCONFIGSPROC) load(userptr, "eglGetConfigs"); sf_glad_eglGetCurrentDisplay = (PFNEGLGETCURRENTDISPLAYPROC) load(userptr, "eglGetCurrentDisplay"); sf_glad_eglGetCurrentSurface = (PFNEGLGETCURRENTSURFACEPROC) load(userptr, "eglGetCurrentSurface"); sf_glad_eglGetDisplay = (PFNEGLGETDISPLAYPROC) load(userptr, "eglGetDisplay"); sf_glad_eglGetError = (PFNEGLGETERRORPROC) load(userptr, "eglGetError"); sf_glad_eglGetProcAddress = (PFNEGLGETPROCADDRESSPROC) load(userptr, "eglGetProcAddress"); sf_glad_eglInitialize = (PFNEGLINITIALIZEPROC) load(userptr, "eglInitialize"); sf_glad_eglMakeCurrent = (PFNEGLMAKECURRENTPROC) load(userptr, "eglMakeCurrent"); sf_glad_eglQueryContext = (PFNEGLQUERYCONTEXTPROC) load(userptr, "eglQueryContext"); sf_glad_eglQueryString = (PFNEGLQUERYSTRINGPROC) load(userptr, "eglQueryString"); sf_glad_eglQuerySurface = (PFNEGLQUERYSURFACEPROC) load(userptr, "eglQuerySurface"); sf_glad_eglSwapBuffers = (PFNEGLSWAPBUFFERSPROC) load(userptr, "eglSwapBuffers"); sf_glad_eglTerminate = (PFNEGLTERMINATEPROC) load(userptr, "eglTerminate"); sf_glad_eglWaitGL = (PFNEGLWAITGLPROC) load(userptr, "eglWaitGL"); sf_glad_eglWaitNative = (PFNEGLWAITNATIVEPROC) load(userptr, "eglWaitNative"); } static void sf_glad_egl_load_EGL_VERSION_1_1( GLADuserptrloadfunc load, void* userptr) { if(!SF_GLAD_EGL_VERSION_1_1) return; sf_glad_eglBindTexImage = (PFNEGLBINDTEXIMAGEPROC) load(userptr, "eglBindTexImage"); sf_glad_eglReleaseTexImage = (PFNEGLRELEASETEXIMAGEPROC) load(userptr, "eglReleaseTexImage"); sf_glad_eglSurfaceAttrib = (PFNEGLSURFACEATTRIBPROC) load(userptr, "eglSurfaceAttrib"); sf_glad_eglSwapInterval = (PFNEGLSWAPINTERVALPROC) load(userptr, "eglSwapInterval"); } static void sf_glad_egl_load_EGL_VERSION_1_2( GLADuserptrloadfunc load, void* userptr) { if(!SF_GLAD_EGL_VERSION_1_2) return; sf_glad_eglBindAPI = (PFNEGLBINDAPIPROC) load(userptr, "eglBindAPI"); sf_glad_eglCreatePbufferFromClientBuffer = (PFNEGLCREATEPBUFFERFROMCLIENTBUFFERPROC) load(userptr, "eglCreatePbufferFromClientBuffer"); sf_glad_eglQueryAPI = (PFNEGLQUERYAPIPROC) load(userptr, "eglQueryAPI"); sf_glad_eglReleaseThread = (PFNEGLRELEASETHREADPROC) load(userptr, "eglReleaseThread"); sf_glad_eglWaitClient = (PFNEGLWAITCLIENTPROC) load(userptr, "eglWaitClient"); } static void sf_glad_egl_load_EGL_VERSION_1_4( GLADuserptrloadfunc load, void* userptr) { if(!SF_GLAD_EGL_VERSION_1_4) return; sf_glad_eglGetCurrentContext = (PFNEGLGETCURRENTCONTEXTPROC) load(userptr, "eglGetCurrentContext"); } static void sf_glad_egl_load_EGL_VERSION_1_5( GLADuserptrloadfunc load, void* userptr) { if(!SF_GLAD_EGL_VERSION_1_5) return; sf_glad_eglClientWaitSync = (PFNEGLCLIENTWAITSYNCPROC) load(userptr, "eglClientWaitSync"); sf_glad_eglCreateImage = (PFNEGLCREATEIMAGEPROC) load(userptr, "eglCreateImage"); sf_glad_eglCreatePlatformPixmapSurface = (PFNEGLCREATEPLATFORMPIXMAPSURFACEPROC) load(userptr, "eglCreatePlatformPixmapSurface"); sf_glad_eglCreatePlatformWindowSurface = (PFNEGLCREATEPLATFORMWINDOWSURFACEPROC) load(userptr, "eglCreatePlatformWindowSurface"); sf_glad_eglCreateSync = (PFNEGLCREATESYNCPROC) load(userptr, "eglCreateSync"); sf_glad_eglDestroyImage = (PFNEGLDESTROYIMAGEPROC) load(userptr, "eglDestroyImage"); sf_glad_eglDestroySync = (PFNEGLDESTROYSYNCPROC) load(userptr, "eglDestroySync"); sf_glad_eglGetPlatformDisplay = (PFNEGLGETPLATFORMDISPLAYPROC) load(userptr, "eglGetPlatformDisplay"); sf_glad_eglGetSyncAttrib = (PFNEGLGETSYNCATTRIBPROC) load(userptr, "eglGetSyncAttrib"); sf_glad_eglWaitSync = (PFNEGLWAITSYNCPROC) load(userptr, "eglWaitSync"); } static void sf_glad_egl_load_EGL_KHR_cl_event2( GLADuserptrloadfunc load, void* userptr) { if(!SF_GLAD_EGL_KHR_cl_event2) return; sf_glad_eglCreateSync = (PFNEGLCREATESYNCPROC) load(userptr, "eglCreateSync"); sf_glad_eglCreateSync64KHR = (PFNEGLCREATESYNC64KHRPROC) load(userptr, "eglCreateSync64KHR"); } static void sf_glad_egl_load_EGL_KHR_fence_sync( GLADuserptrloadfunc load, void* userptr) { if(!SF_GLAD_EGL_KHR_fence_sync) return; sf_glad_eglClientWaitSync = (PFNEGLCLIENTWAITSYNCPROC) load(userptr, "eglClientWaitSync"); sf_glad_eglClientWaitSyncKHR = (PFNEGLCLIENTWAITSYNCKHRPROC) load(userptr, "eglClientWaitSyncKHR"); sf_glad_eglCreateSyncKHR = (PFNEGLCREATESYNCKHRPROC) load(userptr, "eglCreateSyncKHR"); sf_glad_eglDestroySync = (PFNEGLDESTROYSYNCPROC) load(userptr, "eglDestroySync"); sf_glad_eglDestroySyncKHR = (PFNEGLDESTROYSYNCKHRPROC) load(userptr, "eglDestroySyncKHR"); sf_glad_eglGetSyncAttribKHR = (PFNEGLGETSYNCATTRIBKHRPROC) load(userptr, "eglGetSyncAttribKHR"); } static void sf_glad_egl_load_EGL_KHR_image( GLADuserptrloadfunc load, void* userptr) { if(!SF_GLAD_EGL_KHR_image) return; sf_glad_eglCreateImageKHR = (PFNEGLCREATEIMAGEKHRPROC) load(userptr, "eglCreateImageKHR"); sf_glad_eglDestroyImage = (PFNEGLDESTROYIMAGEPROC) load(userptr, "eglDestroyImage"); sf_glad_eglDestroyImageKHR = (PFNEGLDESTROYIMAGEKHRPROC) load(userptr, "eglDestroyImageKHR"); } static void sf_glad_egl_load_EGL_KHR_image_base( GLADuserptrloadfunc load, void* userptr) { if(!SF_GLAD_EGL_KHR_image_base) return; sf_glad_eglCreateImageKHR = (PFNEGLCREATEIMAGEKHRPROC) load(userptr, "eglCreateImageKHR"); sf_glad_eglDestroyImage = (PFNEGLDESTROYIMAGEPROC) load(userptr, "eglDestroyImage"); sf_glad_eglDestroyImageKHR = (PFNEGLDESTROYIMAGEKHRPROC) load(userptr, "eglDestroyImageKHR"); } static void sf_glad_egl_load_EGL_KHR_reusable_sync( GLADuserptrloadfunc load, void* userptr) { if(!SF_GLAD_EGL_KHR_reusable_sync) return; sf_glad_eglClientWaitSync = (PFNEGLCLIENTWAITSYNCPROC) load(userptr, "eglClientWaitSync"); sf_glad_eglClientWaitSyncKHR = (PFNEGLCLIENTWAITSYNCKHRPROC) load(userptr, "eglClientWaitSyncKHR"); sf_glad_eglCreateSyncKHR = (PFNEGLCREATESYNCKHRPROC) load(userptr, "eglCreateSyncKHR"); sf_glad_eglDestroySync = (PFNEGLDESTROYSYNCPROC) load(userptr, "eglDestroySync"); sf_glad_eglDestroySyncKHR = (PFNEGLDESTROYSYNCKHRPROC) load(userptr, "eglDestroySyncKHR"); sf_glad_eglGetSyncAttribKHR = (PFNEGLGETSYNCATTRIBKHRPROC) load(userptr, "eglGetSyncAttribKHR"); sf_glad_eglSignalSyncKHR = (PFNEGLSIGNALSYNCKHRPROC) load(userptr, "eglSignalSyncKHR"); } static int sf_glad_egl_get_extensions(EGLDisplay display, const char **extensions) { *extensions = eglQueryString(display, EGL_EXTENSIONS); return extensions != NULL; } static int sf_glad_egl_has_extension(const char *extensions, const char *ext) { const char *loc; const char *terminator; if(extensions == NULL) { return 0; } while(1) { loc = strstr(extensions, ext); if(loc == NULL) { return 0; } terminator = loc + strlen(ext); if((loc == extensions || *(loc - 1) == ' ') && (*terminator == ' ' || *terminator == '\0')) { return 1; } extensions = terminator; } } static int sf_glad_egl_find_extensions_egl(EGLDisplay display) { const char *extensions; if (!sf_glad_egl_get_extensions(display, &extensions)) return 0; SF_GLAD_EGL_KHR_cl_event2 = sf_glad_egl_has_extension(extensions, "EGL_KHR_cl_event2"); SF_GLAD_EGL_KHR_fence_sync = sf_glad_egl_has_extension(extensions, "EGL_KHR_fence_sync"); SF_GLAD_EGL_KHR_image = sf_glad_egl_has_extension(extensions, "EGL_KHR_image"); SF_GLAD_EGL_KHR_image_base = sf_glad_egl_has_extension(extensions, "EGL_KHR_image_base"); SF_GLAD_EGL_KHR_reusable_sync = sf_glad_egl_has_extension(extensions, "EGL_KHR_reusable_sync"); return 1; } static int sf_glad_egl_find_core_egl(EGLDisplay display) { int major, minor; const char *version; if (display == NULL) { display = EGL_NO_DISPLAY; /* this is usually NULL, better safe than sorry */ } if (display == EGL_NO_DISPLAY) { display = eglGetCurrentDisplay(); } #ifdef EGL_VERSION_1_4 if (display == EGL_NO_DISPLAY) { display = eglGetDisplay(EGL_DEFAULT_DISPLAY); } #endif if (display == EGL_NO_DISPLAY) { return 0; } version = eglQueryString(display, EGL_VERSION); (void) eglGetError(); if (version == NULL) { major = 1; minor = 0; } else { GLAD_IMPL_UTIL_SSCANF(version, "%d.%d", &major, &minor); } SF_GLAD_EGL_VERSION_1_0 = (major == 1 && minor >= 0) || major > 1; SF_GLAD_EGL_VERSION_1_1 = (major == 1 && minor >= 1) || major > 1; SF_GLAD_EGL_VERSION_1_2 = (major == 1 && minor >= 2) || major > 1; SF_GLAD_EGL_VERSION_1_3 = (major == 1 && minor >= 3) || major > 1; SF_GLAD_EGL_VERSION_1_4 = (major == 1 && minor >= 4) || major > 1; SF_GLAD_EGL_VERSION_1_5 = (major == 1 && minor >= 5) || major > 1; return GLAD_MAKE_VERSION(major, minor); } static int gladLoadEGLUserPtr(EGLDisplay display, GLADuserptrloadfunc load, void* userptr) { int version; eglGetDisplay = (PFNEGLGETDISPLAYPROC) load(userptr, "eglGetDisplay"); eglGetCurrentDisplay = (PFNEGLGETCURRENTDISPLAYPROC) load(userptr, "eglGetCurrentDisplay"); eglQueryString = (PFNEGLQUERYSTRINGPROC) load(userptr, "eglQueryString"); eglGetError = (PFNEGLGETERRORPROC) load(userptr, "eglGetError"); if (eglGetDisplay == NULL || eglGetCurrentDisplay == NULL || eglQueryString == NULL || eglGetError == NULL) return 0; version = sf_glad_egl_find_core_egl(display); if (!version) return 0; sf_glad_egl_load_EGL_VERSION_1_0(load, userptr); sf_glad_egl_load_EGL_VERSION_1_1(load, userptr); sf_glad_egl_load_EGL_VERSION_1_2(load, userptr); sf_glad_egl_load_EGL_VERSION_1_4(load, userptr); sf_glad_egl_load_EGL_VERSION_1_5(load, userptr); if (!sf_glad_egl_find_extensions_egl(display)) return 0; sf_glad_egl_load_EGL_KHR_cl_event2(load, userptr); sf_glad_egl_load_EGL_KHR_fence_sync(load, userptr); sf_glad_egl_load_EGL_KHR_image(load, userptr); sf_glad_egl_load_EGL_KHR_image_base(load, userptr); sf_glad_egl_load_EGL_KHR_reusable_sync(load, userptr); return version; } #ifdef SF_GLAD_EGL #ifndef GLAD_LOADER_LIBRARY_C_ #define GLAD_LOADER_LIBRARY_C_ #include #include #if GLAD_PLATFORM_WIN32 #include #else #include #endif static void* glad_get_dlopen_handle(const char *lib_names[], int length) { void *handle = NULL; int i; for (i = 0; i < length; ++i) { #if GLAD_PLATFORM_WIN32 #if GLAD_PLATFORM_UWP size_t buffer_size = (strlen(lib_names[i]) + 1) * sizeof(WCHAR); LPWSTR buffer = (LPWSTR) malloc(buffer_size); if (buffer != NULL) { int ret = MultiByteToWideChar(CP_ACP, 0, lib_names[i], -1, buffer, buffer_size); if (ret != 0) { handle = (void*) LoadPackagedLibrary(buffer, 0); } free((void*) buffer); } #else handle = (void*) LoadLibraryA(lib_names[i]); #endif #else handle = dlopen(lib_names[i], RTLD_LAZY | RTLD_LOCAL); #endif if (handle != NULL) { return handle; } } return NULL; } static void glad_close_dlopen_handle(void* handle) { if (handle != NULL) { #if GLAD_PLATFORM_WIN32 FreeLibrary((HMODULE) handle); #else dlclose(handle); #endif } } static GLADapiproc glad_dlsym_handle(void* handle, const char *name) { if (handle == NULL) { return NULL; } #if GLAD_PLATFORM_WIN32 return (GLADapiproc) GetProcAddress((HMODULE) handle, name); #else return GLAD_GNUC_EXTENSION (GLADapiproc) dlsym(handle, name); #endif } #endif /* GLAD_LOADER_LIBRARY_C_ */ struct _sf_glad_egl_userptr { void *handle; PFNEGLGETPROCADDRESSPROC get_proc_address_ptr; }; static GLADapiproc sf_glad_egl_get_proc(void *vuserptr, const char* name) { struct _sf_glad_egl_userptr userptr = *(struct _sf_glad_egl_userptr*) vuserptr; GLADapiproc result = NULL; result = glad_dlsym_handle(userptr.handle, name); if (result == NULL) { result = GLAD_GNUC_EXTENSION (GLADapiproc) userptr.get_proc_address_ptr(name); } return result; } static void* _egl_handle = NULL; static void* sf_glad_egl_dlopen_handle(void) { #if GLAD_PLATFORM_APPLE static const char *NAMES[] = {"libEGL.dylib"}; #elif GLAD_PLATFORM_WIN32 static const char *NAMES[] = {"libEGL.dll", "EGL.dll"}; #else static const char *NAMES[] = {"libEGL.so.1", "libEGL.so"}; #endif if (_egl_handle == NULL) { _egl_handle = glad_get_dlopen_handle(NAMES, sizeof(NAMES) / sizeof(NAMES[0])); } return _egl_handle; } static struct _sf_glad_egl_userptr sf_glad_egl_build_userptr(void *handle) { struct _sf_glad_egl_userptr userptr; userptr.handle = handle; userptr.get_proc_address_ptr = (PFNEGLGETPROCADDRESSPROC) glad_dlsym_handle(handle, "eglGetProcAddress"); return userptr; } static void gladLoaderUnloadEGL() { if (_egl_handle != NULL) { glad_close_dlopen_handle(_egl_handle); _egl_handle = NULL; } } static int gladLoaderLoadEGL(EGLDisplay display) { int version = 0; void *handle = NULL; int did_load = 0; struct _sf_glad_egl_userptr userptr; did_load = _egl_handle == NULL; handle = sf_glad_egl_dlopen_handle(); if (handle != NULL) { userptr = sf_glad_egl_build_userptr(handle); if (userptr.get_proc_address_ptr != NULL) { version = gladLoadEGLUserPtr(display, sf_glad_egl_get_proc, &userptr); } if (!version && did_load) { gladLoaderUnloadEGL(); } } return version; } #endif /* SF_GLAD_EGL */ #endif /* SF_GLAD_EGL_IMPLEMENTATION */