/** * Loader generated by glad 2.0.0-beta on Wed Jul 17 02:23:29 2019 * * Generator: C/C++ * Specification: wgl * Extensions: 10 * * APIs: * - wgl=1.0 * * Options: * - MX_GLOBAL = False * - ON_DEMAND = False * - LOADER = True * - ALIAS = True * - HEADER_ONLY = True * - DEBUG = False * - MX = False * * Commandline: * --api='wgl=1.0' --extensions='WGL_ARB_create_context,WGL_ARB_create_context_profile,WGL_ARB_extensions_string,WGL_ARB_framebuffer_sRGB,WGL_ARB_multisample,WGL_ARB_pbuffer,WGL_ARB_pixel_format,WGL_EXT_extensions_string,WGL_EXT_framebuffer_sRGB,WGL_EXT_swap_control' c --loader --alias --header-only * * Online: * http://glad.sh/#api=wgl%3D1.0&extensions=WGL_ARB_create_context%2CWGL_ARB_create_context_profile%2CWGL_ARB_extensions_string%2CWGL_ARB_framebuffer_sRGB%2CWGL_ARB_multisample%2CWGL_ARB_pbuffer%2CWGL_ARB_pixel_format%2CWGL_EXT_extensions_string%2CWGL_EXT_framebuffer_sRGB%2CWGL_EXT_swap_control&generator=c&options=LOADER%2CALIAS%2CHEADER_ONLY * */ #ifndef SF_GLAD_WGL_H_ #define SF_GLAD_WGL_H_ #include #include #define SF_GLAD_WGL #define GLAD_OPTION_WGL_LOADER #define GLAD_OPTION_WGL_ALIAS #define GLAD_OPTION_WGL_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 ERROR_INVALID_PROFILE_ARB 0x2096 #define ERROR_INVALID_VERSION_ARB 0x2095 #define WGL_ACCELERATION_ARB 0x2003 #define WGL_ACCUM_ALPHA_BITS_ARB 0x2021 #define WGL_ACCUM_BITS_ARB 0x201D #define WGL_ACCUM_BLUE_BITS_ARB 0x2020 #define WGL_ACCUM_GREEN_BITS_ARB 0x201F #define WGL_ACCUM_RED_BITS_ARB 0x201E #define WGL_ALPHA_BITS_ARB 0x201B #define WGL_ALPHA_SHIFT_ARB 0x201C #define WGL_AUX_BUFFERS_ARB 0x2024 #define WGL_BLUE_BITS_ARB 0x2019 #define WGL_BLUE_SHIFT_ARB 0x201A #define WGL_COLOR_BITS_ARB 0x2014 #define WGL_CONTEXT_COMPATIBILITY_PROFILE_BIT_ARB 0x00000002 #define WGL_CONTEXT_CORE_PROFILE_BIT_ARB 0x00000001 #define WGL_CONTEXT_DEBUG_BIT_ARB 0x00000001 #define WGL_CONTEXT_FLAGS_ARB 0x2094 #define WGL_CONTEXT_FORWARD_COMPATIBLE_BIT_ARB 0x00000002 #define WGL_CONTEXT_LAYER_PLANE_ARB 0x2093 #define WGL_CONTEXT_MAJOR_VERSION_ARB 0x2091 #define WGL_CONTEXT_MINOR_VERSION_ARB 0x2092 #define WGL_CONTEXT_PROFILE_MASK_ARB 0x9126 #define WGL_DEPTH_BITS_ARB 0x2022 #define WGL_DOUBLE_BUFFER_ARB 0x2011 #define WGL_DRAW_TO_BITMAP_ARB 0x2002 #define WGL_DRAW_TO_PBUFFER_ARB 0x202D #define WGL_DRAW_TO_WINDOW_ARB 0x2001 #define WGL_FONT_LINES 0 #define WGL_FONT_POLYGONS 1 #define WGL_FRAMEBUFFER_SRGB_CAPABLE_ARB 0x20A9 #define WGL_FRAMEBUFFER_SRGB_CAPABLE_EXT 0x20A9 #define WGL_FULL_ACCELERATION_ARB 0x2027 #define WGL_GENERIC_ACCELERATION_ARB 0x2026 #define WGL_GREEN_BITS_ARB 0x2017 #define WGL_GREEN_SHIFT_ARB 0x2018 #define WGL_MAX_PBUFFER_HEIGHT_ARB 0x2030 #define WGL_MAX_PBUFFER_PIXELS_ARB 0x202E #define WGL_MAX_PBUFFER_WIDTH_ARB 0x202F #define WGL_NEED_PALETTE_ARB 0x2004 #define WGL_NEED_SYSTEM_PALETTE_ARB 0x2005 #define WGL_NO_ACCELERATION_ARB 0x2025 #define WGL_NUMBER_OVERLAYS_ARB 0x2008 #define WGL_NUMBER_PIXEL_FORMATS_ARB 0x2000 #define WGL_NUMBER_UNDERLAYS_ARB 0x2009 #define WGL_PBUFFER_HEIGHT_ARB 0x2035 #define WGL_PBUFFER_LARGEST_ARB 0x2033 #define WGL_PBUFFER_LOST_ARB 0x2036 #define WGL_PBUFFER_WIDTH_ARB 0x2034 #define WGL_PIXEL_TYPE_ARB 0x2013 #define WGL_RED_BITS_ARB 0x2015 #define WGL_RED_SHIFT_ARB 0x2016 #define WGL_SAMPLES_ARB 0x2042 #define WGL_SAMPLE_BUFFERS_ARB 0x2041 #define WGL_SHARE_ACCUM_ARB 0x200E #define WGL_SHARE_DEPTH_ARB 0x200C #define WGL_SHARE_STENCIL_ARB 0x200D #define WGL_STENCIL_BITS_ARB 0x2023 #define WGL_STEREO_ARB 0x2012 #define WGL_SUPPORT_GDI_ARB 0x200F #define WGL_SUPPORT_OPENGL_ARB 0x2010 #define WGL_SWAP_COPY_ARB 0x2029 #define WGL_SWAP_EXCHANGE_ARB 0x2028 #define WGL_SWAP_LAYER_BUFFERS_ARB 0x2006 #define WGL_SWAP_MAIN_PLANE 0x00000001 #define WGL_SWAP_METHOD_ARB 0x2007 #define WGL_SWAP_OVERLAY1 0x00000002 #define WGL_SWAP_OVERLAY10 0x00000400 #define WGL_SWAP_OVERLAY11 0x00000800 #define WGL_SWAP_OVERLAY12 0x00001000 #define WGL_SWAP_OVERLAY13 0x00002000 #define WGL_SWAP_OVERLAY14 0x00004000 #define WGL_SWAP_OVERLAY15 0x00008000 #define WGL_SWAP_OVERLAY2 0x00000004 #define WGL_SWAP_OVERLAY3 0x00000008 #define WGL_SWAP_OVERLAY4 0x00000010 #define WGL_SWAP_OVERLAY5 0x00000020 #define WGL_SWAP_OVERLAY6 0x00000040 #define WGL_SWAP_OVERLAY7 0x00000080 #define WGL_SWAP_OVERLAY8 0x00000100 #define WGL_SWAP_OVERLAY9 0x00000200 #define WGL_SWAP_UNDEFINED_ARB 0x202A #define WGL_SWAP_UNDERLAY1 0x00010000 #define WGL_SWAP_UNDERLAY10 0x02000000 #define WGL_SWAP_UNDERLAY11 0x04000000 #define WGL_SWAP_UNDERLAY12 0x08000000 #define WGL_SWAP_UNDERLAY13 0x10000000 #define WGL_SWAP_UNDERLAY14 0x20000000 #define WGL_SWAP_UNDERLAY15 0x40000000 #define WGL_SWAP_UNDERLAY2 0x00020000 #define WGL_SWAP_UNDERLAY3 0x00040000 #define WGL_SWAP_UNDERLAY4 0x00080000 #define WGL_SWAP_UNDERLAY5 0x00100000 #define WGL_SWAP_UNDERLAY6 0x00200000 #define WGL_SWAP_UNDERLAY7 0x00400000 #define WGL_SWAP_UNDERLAY8 0x00800000 #define WGL_SWAP_UNDERLAY9 0x01000000 #define WGL_TRANSPARENT_ALPHA_VALUE_ARB 0x203A #define WGL_TRANSPARENT_ARB 0x200A #define WGL_TRANSPARENT_BLUE_VALUE_ARB 0x2039 #define WGL_TRANSPARENT_GREEN_VALUE_ARB 0x2038 #define WGL_TRANSPARENT_INDEX_VALUE_ARB 0x203B #define WGL_TRANSPARENT_RED_VALUE_ARB 0x2037 #define WGL_TYPE_COLORINDEX_ARB 0x202C #define WGL_TYPE_RGBA_ARB 0x202B struct _GPU_DEVICE { DWORD cb; CHAR DeviceName[32]; CHAR DeviceString[128]; DWORD Flags; RECT rcVirtualScreen; }; DECLARE_HANDLE(HPBUFFERARB); DECLARE_HANDLE(HPBUFFEREXT); DECLARE_HANDLE(HVIDEOOUTPUTDEVICENV); DECLARE_HANDLE(HPVIDEODEV); DECLARE_HANDLE(HPGPUNV); DECLARE_HANDLE(HGPUNV); DECLARE_HANDLE(HVIDEOINPUTDEVICENV); typedef struct _GPU_DEVICE GPU_DEVICE; typedef struct _GPU_DEVICE *PGPU_DEVICE; #define WGL_VERSION_1_0 1 GLAD_API_CALL int SF_GLAD_WGL_VERSION_1_0; #define WGL_ARB_create_context 1 GLAD_API_CALL int SF_GLAD_WGL_ARB_create_context; #define WGL_ARB_create_context_profile 1 GLAD_API_CALL int SF_GLAD_WGL_ARB_create_context_profile; #define WGL_ARB_extensions_string 1 GLAD_API_CALL int SF_GLAD_WGL_ARB_extensions_string; #define WGL_ARB_framebuffer_sRGB 1 GLAD_API_CALL int SF_GLAD_WGL_ARB_framebuffer_sRGB; #define WGL_ARB_multisample 1 GLAD_API_CALL int SF_GLAD_WGL_ARB_multisample; #define WGL_ARB_pbuffer 1 GLAD_API_CALL int SF_GLAD_WGL_ARB_pbuffer; #define WGL_ARB_pixel_format 1 GLAD_API_CALL int SF_GLAD_WGL_ARB_pixel_format; #define WGL_EXT_extensions_string 1 GLAD_API_CALL int SF_GLAD_WGL_EXT_extensions_string; #define WGL_EXT_framebuffer_sRGB 1 GLAD_API_CALL int SF_GLAD_WGL_EXT_framebuffer_sRGB; #define WGL_EXT_swap_control 1 GLAD_API_CALL int SF_GLAD_WGL_EXT_swap_control; typedef int (GLAD_API_PTR *PFNCHOOSEPIXELFORMATPROC)(HDC hDc, const PIXELFORMATDESCRIPTOR * pPfd); typedef int (GLAD_API_PTR *PFNDESCRIBEPIXELFORMATPROC)(HDC hdc, int ipfd, UINT cjpfd, const PIXELFORMATDESCRIPTOR * ppfd); typedef UINT (GLAD_API_PTR *PFNGETENHMETAFILEPIXELFORMATPROC)(HENHMETAFILE hemf, const PIXELFORMATDESCRIPTOR * ppfd); typedef int (GLAD_API_PTR *PFNGETPIXELFORMATPROC)(HDC hdc); typedef BOOL (GLAD_API_PTR *PFNSETPIXELFORMATPROC)(HDC hdc, int ipfd, const PIXELFORMATDESCRIPTOR * ppfd); typedef BOOL (GLAD_API_PTR *PFNSWAPBUFFERSPROC)(HDC hdc); typedef BOOL (GLAD_API_PTR *PFNWGLCHOOSEPIXELFORMATARBPROC)(HDC hdc, const int * piAttribIList, const FLOAT * pfAttribFList, UINT nMaxFormats, int * piFormats, UINT * nNumFormats); typedef BOOL (GLAD_API_PTR *PFNWGLCOPYCONTEXTPROC)(HGLRC hglrcSrc, HGLRC hglrcDst, UINT mask); typedef HGLRC (GLAD_API_PTR *PFNWGLCREATECONTEXTPROC)(HDC hDc); typedef HGLRC (GLAD_API_PTR *PFNWGLCREATECONTEXTATTRIBSARBPROC)(HDC hDC, HGLRC hShareContext, const int * attribList); typedef HGLRC (GLAD_API_PTR *PFNWGLCREATELAYERCONTEXTPROC)(HDC hDc, int level); typedef HPBUFFERARB (GLAD_API_PTR *PFNWGLCREATEPBUFFERARBPROC)(HDC hDC, int iPixelFormat, int iWidth, int iHeight, const int * piAttribList); typedef BOOL (GLAD_API_PTR *PFNWGLDELETECONTEXTPROC)(HGLRC oldContext); typedef BOOL (GLAD_API_PTR *PFNWGLDESCRIBELAYERPLANEPROC)(HDC hDc, int pixelFormat, int layerPlane, UINT nBytes, const LAYERPLANEDESCRIPTOR * plpd); typedef BOOL (GLAD_API_PTR *PFNWGLDESTROYPBUFFERARBPROC)(HPBUFFERARB hPbuffer); typedef HGLRC (GLAD_API_PTR *PFNWGLGETCURRENTCONTEXTPROC)(void); typedef HDC (GLAD_API_PTR *PFNWGLGETCURRENTDCPROC)(void); typedef const char * (GLAD_API_PTR *PFNWGLGETEXTENSIONSSTRINGARBPROC)(HDC hdc); typedef const char * (GLAD_API_PTR *PFNWGLGETEXTENSIONSSTRINGEXTPROC)(void); typedef int (GLAD_API_PTR *PFNWGLGETLAYERPALETTEENTRIESPROC)(HDC hdc, int iLayerPlane, int iStart, int cEntries, const COLORREF * pcr); typedef HDC (GLAD_API_PTR *PFNWGLGETPBUFFERDCARBPROC)(HPBUFFERARB hPbuffer); typedef BOOL (GLAD_API_PTR *PFNWGLGETPIXELFORMATATTRIBFVARBPROC)(HDC hdc, int iPixelFormat, int iLayerPlane, UINT nAttributes, const int * piAttributes, FLOAT * pfValues); typedef BOOL (GLAD_API_PTR *PFNWGLGETPIXELFORMATATTRIBIVARBPROC)(HDC hdc, int iPixelFormat, int iLayerPlane, UINT nAttributes, const int * piAttributes, int * piValues); typedef PROC (GLAD_API_PTR *PFNWGLGETPROCADDRESSPROC)(LPCSTR lpszProc); typedef int (GLAD_API_PTR *PFNWGLGETSWAPINTERVALEXTPROC)(void); typedef BOOL (GLAD_API_PTR *PFNWGLMAKECURRENTPROC)(HDC hDc, HGLRC newContext); typedef BOOL (GLAD_API_PTR *PFNWGLQUERYPBUFFERARBPROC)(HPBUFFERARB hPbuffer, int iAttribute, int * piValue); typedef BOOL (GLAD_API_PTR *PFNWGLREALIZELAYERPALETTEPROC)(HDC hdc, int iLayerPlane, BOOL bRealize); typedef int (GLAD_API_PTR *PFNWGLRELEASEPBUFFERDCARBPROC)(HPBUFFERARB hPbuffer, HDC hDC); typedef int (GLAD_API_PTR *PFNWGLSETLAYERPALETTEENTRIESPROC)(HDC hdc, int iLayerPlane, int iStart, int cEntries, const COLORREF * pcr); typedef BOOL (GLAD_API_PTR *PFNWGLSHARELISTSPROC)(HGLRC hrcSrvShare, HGLRC hrcSrvSource); typedef BOOL (GLAD_API_PTR *PFNWGLSWAPINTERVALEXTPROC)(int interval); typedef BOOL (GLAD_API_PTR *PFNWGLSWAPLAYERBUFFERSPROC)(HDC hdc, UINT fuFlags); typedef BOOL (GLAD_API_PTR *PFNWGLUSEFONTBITMAPSPROC)(HDC hDC, DWORD first, DWORD count, DWORD listBase); typedef BOOL (GLAD_API_PTR *PFNWGLUSEFONTBITMAPSAPROC)(HDC hDC, DWORD first, DWORD count, DWORD listBase); typedef BOOL (GLAD_API_PTR *PFNWGLUSEFONTBITMAPSWPROC)(HDC hDC, DWORD first, DWORD count, DWORD listBase); typedef BOOL (GLAD_API_PTR *PFNWGLUSEFONTOUTLINESPROC)(HDC hDC, DWORD first, DWORD count, DWORD listBase, FLOAT deviation, FLOAT extrusion, int format, LPGLYPHMETRICSFLOAT lpgmf); typedef BOOL (GLAD_API_PTR *PFNWGLUSEFONTOUTLINESAPROC)(HDC hDC, DWORD first, DWORD count, DWORD listBase, FLOAT deviation, FLOAT extrusion, int format, LPGLYPHMETRICSFLOAT lpgmf); typedef BOOL (GLAD_API_PTR *PFNWGLUSEFONTOUTLINESWPROC)(HDC hDC, DWORD first, DWORD count, DWORD listBase, FLOAT deviation, FLOAT extrusion, int format, LPGLYPHMETRICSFLOAT lpgmf); GLAD_API_CALL PFNWGLCHOOSEPIXELFORMATARBPROC sf_glad_wglChoosePixelFormatARB; #define wglChoosePixelFormatARB sf_glad_wglChoosePixelFormatARB GLAD_API_CALL PFNWGLCREATECONTEXTATTRIBSARBPROC sf_glad_wglCreateContextAttribsARB; #define wglCreateContextAttribsARB sf_glad_wglCreateContextAttribsARB GLAD_API_CALL PFNWGLCREATEPBUFFERARBPROC sf_glad_wglCreatePbufferARB; #define wglCreatePbufferARB sf_glad_wglCreatePbufferARB GLAD_API_CALL PFNWGLDESTROYPBUFFERARBPROC sf_glad_wglDestroyPbufferARB; #define wglDestroyPbufferARB sf_glad_wglDestroyPbufferARB GLAD_API_CALL PFNWGLGETEXTENSIONSSTRINGARBPROC sf_glad_wglGetExtensionsStringARB; #define wglGetExtensionsStringARB sf_glad_wglGetExtensionsStringARB GLAD_API_CALL PFNWGLGETEXTENSIONSSTRINGEXTPROC sf_glad_wglGetExtensionsStringEXT; #define wglGetExtensionsStringEXT sf_glad_wglGetExtensionsStringEXT GLAD_API_CALL PFNWGLGETPBUFFERDCARBPROC sf_glad_wglGetPbufferDCARB; #define wglGetPbufferDCARB sf_glad_wglGetPbufferDCARB GLAD_API_CALL PFNWGLGETPIXELFORMATATTRIBFVARBPROC sf_glad_wglGetPixelFormatAttribfvARB; #define wglGetPixelFormatAttribfvARB sf_glad_wglGetPixelFormatAttribfvARB GLAD_API_CALL PFNWGLGETPIXELFORMATATTRIBIVARBPROC sf_glad_wglGetPixelFormatAttribivARB; #define wglGetPixelFormatAttribivARB sf_glad_wglGetPixelFormatAttribivARB GLAD_API_CALL PFNWGLGETSWAPINTERVALEXTPROC sf_glad_wglGetSwapIntervalEXT; #define wglGetSwapIntervalEXT sf_glad_wglGetSwapIntervalEXT GLAD_API_CALL PFNWGLQUERYPBUFFERARBPROC sf_glad_wglQueryPbufferARB; #define wglQueryPbufferARB sf_glad_wglQueryPbufferARB GLAD_API_CALL PFNWGLRELEASEPBUFFERDCARBPROC sf_glad_wglReleasePbufferDCARB; #define wglReleasePbufferDCARB sf_glad_wglReleasePbufferDCARB GLAD_API_CALL PFNWGLSWAPINTERVALEXTPROC sf_glad_wglSwapIntervalEXT; #define wglSwapIntervalEXT sf_glad_wglSwapIntervalEXT #ifdef __cplusplus } #endif #endif /* Source */ #ifdef SF_GLAD_WGL_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_WGL_VERSION_1_0 = 0; int SF_GLAD_WGL_ARB_create_context = 0; int SF_GLAD_WGL_ARB_create_context_profile = 0; int SF_GLAD_WGL_ARB_extensions_string = 0; int SF_GLAD_WGL_ARB_framebuffer_sRGB = 0; int SF_GLAD_WGL_ARB_multisample = 0; int SF_GLAD_WGL_ARB_pbuffer = 0; int SF_GLAD_WGL_ARB_pixel_format = 0; int SF_GLAD_WGL_EXT_extensions_string = 0; int SF_GLAD_WGL_EXT_framebuffer_sRGB = 0; int SF_GLAD_WGL_EXT_swap_control = 0; PFNWGLCHOOSEPIXELFORMATARBPROC sf_glad_wglChoosePixelFormatARB = NULL; PFNWGLCREATECONTEXTATTRIBSARBPROC sf_glad_wglCreateContextAttribsARB = NULL; PFNWGLCREATEPBUFFERARBPROC sf_glad_wglCreatePbufferARB = NULL; PFNWGLDESTROYPBUFFERARBPROC sf_glad_wglDestroyPbufferARB = NULL; PFNWGLGETEXTENSIONSSTRINGARBPROC sf_glad_wglGetExtensionsStringARB = NULL; PFNWGLGETEXTENSIONSSTRINGEXTPROC sf_glad_wglGetExtensionsStringEXT = NULL; PFNWGLGETPBUFFERDCARBPROC sf_glad_wglGetPbufferDCARB = NULL; PFNWGLGETPIXELFORMATATTRIBFVARBPROC sf_glad_wglGetPixelFormatAttribfvARB = NULL; PFNWGLGETPIXELFORMATATTRIBIVARBPROC sf_glad_wglGetPixelFormatAttribivARB = NULL; PFNWGLGETSWAPINTERVALEXTPROC sf_glad_wglGetSwapIntervalEXT = NULL; PFNWGLQUERYPBUFFERARBPROC sf_glad_wglQueryPbufferARB = NULL; PFNWGLRELEASEPBUFFERDCARBPROC sf_glad_wglReleasePbufferDCARB = NULL; PFNWGLSWAPINTERVALEXTPROC sf_glad_wglSwapIntervalEXT = NULL; static void sf_glad_wgl_load_WGL_ARB_create_context(GLADuserptrloadfunc load, void *userptr) { if(!SF_GLAD_WGL_ARB_create_context) return; sf_glad_wglCreateContextAttribsARB = (PFNWGLCREATECONTEXTATTRIBSARBPROC) load(userptr, "wglCreateContextAttribsARB"); } static void sf_glad_wgl_load_WGL_ARB_extensions_string(GLADuserptrloadfunc load, void *userptr) { if(!SF_GLAD_WGL_ARB_extensions_string) return; sf_glad_wglGetExtensionsStringARB = (PFNWGLGETEXTENSIONSSTRINGARBPROC) load(userptr, "wglGetExtensionsStringARB"); } static void sf_glad_wgl_load_WGL_ARB_pbuffer(GLADuserptrloadfunc load, void *userptr) { if(!SF_GLAD_WGL_ARB_pbuffer) return; sf_glad_wglCreatePbufferARB = (PFNWGLCREATEPBUFFERARBPROC) load(userptr, "wglCreatePbufferARB"); sf_glad_wglDestroyPbufferARB = (PFNWGLDESTROYPBUFFERARBPROC) load(userptr, "wglDestroyPbufferARB"); sf_glad_wglGetPbufferDCARB = (PFNWGLGETPBUFFERDCARBPROC) load(userptr, "wglGetPbufferDCARB"); sf_glad_wglQueryPbufferARB = (PFNWGLQUERYPBUFFERARBPROC) load(userptr, "wglQueryPbufferARB"); sf_glad_wglReleasePbufferDCARB = (PFNWGLRELEASEPBUFFERDCARBPROC) load(userptr, "wglReleasePbufferDCARB"); } static void sf_glad_wgl_load_WGL_ARB_pixel_format(GLADuserptrloadfunc load, void *userptr) { if(!SF_GLAD_WGL_ARB_pixel_format) return; sf_glad_wglChoosePixelFormatARB = (PFNWGLCHOOSEPIXELFORMATARBPROC) load(userptr, "wglChoosePixelFormatARB"); sf_glad_wglGetPixelFormatAttribfvARB = (PFNWGLGETPIXELFORMATATTRIBFVARBPROC) load(userptr, "wglGetPixelFormatAttribfvARB"); sf_glad_wglGetPixelFormatAttribivARB = (PFNWGLGETPIXELFORMATATTRIBIVARBPROC) load(userptr, "wglGetPixelFormatAttribivARB"); } static void sf_glad_wgl_load_WGL_EXT_extensions_string(GLADuserptrloadfunc load, void *userptr) { if(!SF_GLAD_WGL_EXT_extensions_string) return; sf_glad_wglGetExtensionsStringEXT = (PFNWGLGETEXTENSIONSSTRINGEXTPROC) load(userptr, "wglGetExtensionsStringEXT"); } static void sf_glad_wgl_load_WGL_EXT_swap_control(GLADuserptrloadfunc load, void *userptr) { if(!SF_GLAD_WGL_EXT_swap_control) return; sf_glad_wglGetSwapIntervalEXT = (PFNWGLGETSWAPINTERVALEXTPROC) load(userptr, "wglGetSwapIntervalEXT"); sf_glad_wglSwapIntervalEXT = (PFNWGLSWAPINTERVALEXTPROC) load(userptr, "wglSwapIntervalEXT"); } static int sf_glad_wgl_has_extension(HDC hdc, const char *ext) { const char *terminator; const char *loc; const char *extensions; if(wglGetExtensionsStringEXT == NULL && wglGetExtensionsStringARB == NULL) return 0; if(wglGetExtensionsStringARB == NULL || hdc == INVALID_HANDLE_VALUE) extensions = wglGetExtensionsStringEXT(); else extensions = wglGetExtensionsStringARB(hdc); if(extensions == NULL || ext == NULL) return 0; while(1) { loc = strstr(extensions, ext); if(loc == NULL) break; terminator = loc + strlen(ext); if((loc == extensions || *(loc - 1) == ' ') && (*terminator == ' ' || *terminator == '\0')) { return 1; } extensions = terminator; } return 0; } static GLADapiproc sf_glad_wgl_get_proc_from_userptr(void *userptr, const char* name) { return (GLAD_GNUC_EXTENSION (GLADapiproc (*)(const char *name)) userptr)(name); } static int sf_glad_wgl_find_extensions_wgl(HDC hdc) { SF_GLAD_WGL_ARB_create_context = sf_glad_wgl_has_extension(hdc, "WGL_ARB_create_context"); SF_GLAD_WGL_ARB_create_context_profile = sf_glad_wgl_has_extension(hdc, "WGL_ARB_create_context_profile"); SF_GLAD_WGL_ARB_extensions_string = sf_glad_wgl_has_extension(hdc, "WGL_ARB_extensions_string"); SF_GLAD_WGL_ARB_framebuffer_sRGB = sf_glad_wgl_has_extension(hdc, "WGL_ARB_framebuffer_sRGB"); SF_GLAD_WGL_ARB_multisample = sf_glad_wgl_has_extension(hdc, "WGL_ARB_multisample"); SF_GLAD_WGL_ARB_pbuffer = sf_glad_wgl_has_extension(hdc, "WGL_ARB_pbuffer"); SF_GLAD_WGL_ARB_pixel_format = sf_glad_wgl_has_extension(hdc, "WGL_ARB_pixel_format"); SF_GLAD_WGL_EXT_extensions_string = sf_glad_wgl_has_extension(hdc, "WGL_EXT_extensions_string"); SF_GLAD_WGL_EXT_framebuffer_sRGB = sf_glad_wgl_has_extension(hdc, "WGL_EXT_framebuffer_sRGB"); SF_GLAD_WGL_EXT_swap_control = sf_glad_wgl_has_extension(hdc, "WGL_EXT_swap_control"); return 1; } static int sf_glad_wgl_find_core_wgl(void) { int major = 1, minor = 0; SF_GLAD_WGL_VERSION_1_0 = (major == 1 && minor >= 0) || major > 1; return GLAD_MAKE_VERSION(major, minor); } static int gladLoadWGLUserPtr(HDC hdc, GLADuserptrloadfunc load, void *userptr) { int version; wglGetExtensionsStringARB = (PFNWGLGETEXTENSIONSSTRINGARBPROC) load(userptr, "wglGetExtensionsStringARB"); wglGetExtensionsStringEXT = (PFNWGLGETEXTENSIONSSTRINGEXTPROC) load(userptr, "wglGetExtensionsStringEXT"); if(wglGetExtensionsStringARB == NULL && wglGetExtensionsStringEXT == NULL) return 0; version = sf_glad_wgl_find_core_wgl(); if (!sf_glad_wgl_find_extensions_wgl(hdc)) return 0; sf_glad_wgl_load_WGL_ARB_create_context(load, userptr); sf_glad_wgl_load_WGL_ARB_extensions_string(load, userptr); sf_glad_wgl_load_WGL_ARB_pbuffer(load, userptr); sf_glad_wgl_load_WGL_ARB_pixel_format(load, userptr); sf_glad_wgl_load_WGL_EXT_extensions_string(load, userptr); sf_glad_wgl_load_WGL_EXT_swap_control(load, userptr); return version; } static int gladLoadWGL(HDC hdc, GLADloadfunc load) { return gladLoadWGLUserPtr(hdc, sf_glad_wgl_get_proc_from_userptr, GLAD_GNUC_EXTENSION (void*) load); } #endif /* SF_GLAD_WGL_IMPLEMENTATION */