/** * SPDX-License-Identifier: (WTFPL OR CC0-1.0) AND Apache-2.0 */ #include #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_ */ #ifdef __cplusplus extern "C" { #endif int GLAD_GL_VERSION_1_0 = 0; int GLAD_GL_VERSION_1_1 = 0; int GLAD_GL_VERSION_1_2 = 0; int GLAD_GL_VERSION_1_3 = 0; int GLAD_GL_VERSION_1_4 = 0; int GLAD_GL_VERSION_1_5 = 0; int GLAD_GL_VERSION_2_0 = 0; int GLAD_GL_VERSION_2_1 = 0; int GLAD_GL_VERSION_3_0 = 0; int GLAD_GL_VERSION_3_1 = 0; int GLAD_GL_VERSION_3_2 = 0; int GLAD_GL_VERSION_3_3 = 0; int GLAD_GL_ARB_debug_output = 0; int GLAD_GL_ARB_framebuffer_object = 0; int GLAD_GL_ARB_get_program_binary = 0; int GLAD_GL_EXT_framebuffer_blit = 0; int GLAD_GL_EXT_framebuffer_multisample = 0; int GLAD_GL_EXT_framebuffer_object = 0; int GLAD_GL_OVR_multiview = 0; int GLAD_GL_OVR_multiview2 = 0; PFNGLACCUMPROC glad_glAccum = NULL; PFNGLACTIVETEXTUREPROC glad_glActiveTexture = NULL; PFNGLALPHAFUNCPROC glad_glAlphaFunc = NULL; PFNGLARETEXTURESRESIDENTPROC glad_glAreTexturesResident = NULL; PFNGLARRAYELEMENTPROC glad_glArrayElement = NULL; PFNGLATTACHSHADERPROC glad_glAttachShader = NULL; PFNGLBEGINPROC glad_glBegin = NULL; PFNGLBEGINCONDITIONALRENDERPROC glad_glBeginConditionalRender = NULL; PFNGLBEGINQUERYPROC glad_glBeginQuery = NULL; PFNGLBEGINTRANSFORMFEEDBACKPROC glad_glBeginTransformFeedback = NULL; PFNGLBINDATTRIBLOCATIONPROC glad_glBindAttribLocation = NULL; PFNGLBINDBUFFERPROC glad_glBindBuffer = NULL; PFNGLBINDBUFFERBASEPROC glad_glBindBufferBase = NULL; PFNGLBINDBUFFERRANGEPROC glad_glBindBufferRange = NULL; PFNGLBINDFRAGDATALOCATIONPROC glad_glBindFragDataLocation = NULL; PFNGLBINDFRAGDATALOCATIONINDEXEDPROC glad_glBindFragDataLocationIndexed = NULL; PFNGLBINDFRAMEBUFFERPROC glad_glBindFramebuffer = NULL; PFNGLBINDFRAMEBUFFEREXTPROC glad_glBindFramebufferEXT = NULL; PFNGLBINDRENDERBUFFERPROC glad_glBindRenderbuffer = NULL; PFNGLBINDRENDERBUFFEREXTPROC glad_glBindRenderbufferEXT = NULL; PFNGLBINDSAMPLERPROC glad_glBindSampler = NULL; PFNGLBINDTEXTUREPROC glad_glBindTexture = NULL; PFNGLBINDVERTEXARRAYPROC glad_glBindVertexArray = NULL; PFNGLBITMAPPROC glad_glBitmap = NULL; PFNGLBLENDCOLORPROC glad_glBlendColor = NULL; PFNGLBLENDEQUATIONPROC glad_glBlendEquation = NULL; PFNGLBLENDEQUATIONSEPARATEPROC glad_glBlendEquationSeparate = NULL; PFNGLBLENDFUNCPROC glad_glBlendFunc = NULL; PFNGLBLENDFUNCSEPARATEPROC glad_glBlendFuncSeparate = NULL; PFNGLBLITFRAMEBUFFERPROC glad_glBlitFramebuffer = NULL; PFNGLBLITFRAMEBUFFEREXTPROC glad_glBlitFramebufferEXT = NULL; PFNGLBUFFERDATAPROC glad_glBufferData = NULL; PFNGLBUFFERSUBDATAPROC glad_glBufferSubData = NULL; PFNGLCALLLISTPROC glad_glCallList = NULL; PFNGLCALLLISTSPROC glad_glCallLists = NULL; PFNGLCHECKFRAMEBUFFERSTATUSPROC glad_glCheckFramebufferStatus = NULL; PFNGLCHECKFRAMEBUFFERSTATUSEXTPROC glad_glCheckFramebufferStatusEXT = NULL; PFNGLCLAMPCOLORPROC glad_glClampColor = NULL; PFNGLCLEARPROC glad_glClear = NULL; PFNGLCLEARACCUMPROC glad_glClearAccum = NULL; PFNGLCLEARBUFFERFIPROC glad_glClearBufferfi = NULL; PFNGLCLEARBUFFERFVPROC glad_glClearBufferfv = NULL; PFNGLCLEARBUFFERIVPROC glad_glClearBufferiv = NULL; PFNGLCLEARBUFFERUIVPROC glad_glClearBufferuiv = NULL; PFNGLCLEARCOLORPROC glad_glClearColor = NULL; PFNGLCLEARDEPTHPROC glad_glClearDepth = NULL; PFNGLCLEARINDEXPROC glad_glClearIndex = NULL; PFNGLCLEARSTENCILPROC glad_glClearStencil = NULL; PFNGLCLIENTACTIVETEXTUREPROC glad_glClientActiveTexture = NULL; PFNGLCLIENTWAITSYNCPROC glad_glClientWaitSync = NULL; PFNGLCLIPPLANEPROC glad_glClipPlane = NULL; PFNGLCOLOR3BPROC glad_glColor3b = NULL; PFNGLCOLOR3BVPROC glad_glColor3bv = NULL; PFNGLCOLOR3DPROC glad_glColor3d = NULL; PFNGLCOLOR3DVPROC glad_glColor3dv = NULL; PFNGLCOLOR3FPROC glad_glColor3f = NULL; PFNGLCOLOR3FVPROC glad_glColor3fv = NULL; PFNGLCOLOR3IPROC glad_glColor3i = NULL; PFNGLCOLOR3IVPROC glad_glColor3iv = NULL; PFNGLCOLOR3SPROC glad_glColor3s = NULL; PFNGLCOLOR3SVPROC glad_glColor3sv = NULL; PFNGLCOLOR3UBPROC glad_glColor3ub = NULL; PFNGLCOLOR3UBVPROC glad_glColor3ubv = NULL; PFNGLCOLOR3UIPROC glad_glColor3ui = NULL; PFNGLCOLOR3UIVPROC glad_glColor3uiv = NULL; PFNGLCOLOR3USPROC glad_glColor3us = NULL; PFNGLCOLOR3USVPROC glad_glColor3usv = NULL; PFNGLCOLOR4BPROC glad_glColor4b = NULL; PFNGLCOLOR4BVPROC glad_glColor4bv = NULL; PFNGLCOLOR4DPROC glad_glColor4d = NULL; PFNGLCOLOR4DVPROC glad_glColor4dv = NULL; PFNGLCOLOR4FPROC glad_glColor4f = NULL; PFNGLCOLOR4FVPROC glad_glColor4fv = NULL; PFNGLCOLOR4IPROC glad_glColor4i = NULL; PFNGLCOLOR4IVPROC glad_glColor4iv = NULL; PFNGLCOLOR4SPROC glad_glColor4s = NULL; PFNGLCOLOR4SVPROC glad_glColor4sv = NULL; PFNGLCOLOR4UBPROC glad_glColor4ub = NULL; PFNGLCOLOR4UBVPROC glad_glColor4ubv = NULL; PFNGLCOLOR4UIPROC glad_glColor4ui = NULL; PFNGLCOLOR4UIVPROC glad_glColor4uiv = NULL; PFNGLCOLOR4USPROC glad_glColor4us = NULL; PFNGLCOLOR4USVPROC glad_glColor4usv = NULL; PFNGLCOLORMASKPROC glad_glColorMask = NULL; PFNGLCOLORMASKIPROC glad_glColorMaski = NULL; PFNGLCOLORMATERIALPROC glad_glColorMaterial = NULL; PFNGLCOLORP3UIPROC glad_glColorP3ui = NULL; PFNGLCOLORP3UIVPROC glad_glColorP3uiv = NULL; PFNGLCOLORP4UIPROC glad_glColorP4ui = NULL; PFNGLCOLORP4UIVPROC glad_glColorP4uiv = NULL; PFNGLCOLORPOINTERPROC glad_glColorPointer = NULL; PFNGLCOMPILESHADERPROC glad_glCompileShader = NULL; PFNGLCOMPRESSEDTEXIMAGE1DPROC glad_glCompressedTexImage1D = NULL; PFNGLCOMPRESSEDTEXIMAGE2DPROC glad_glCompressedTexImage2D = NULL; PFNGLCOMPRESSEDTEXIMAGE3DPROC glad_glCompressedTexImage3D = NULL; PFNGLCOMPRESSEDTEXSUBIMAGE1DPROC glad_glCompressedTexSubImage1D = NULL; PFNGLCOMPRESSEDTEXSUBIMAGE2DPROC glad_glCompressedTexSubImage2D = NULL; PFNGLCOMPRESSEDTEXSUBIMAGE3DPROC glad_glCompressedTexSubImage3D = NULL; PFNGLCOPYBUFFERSUBDATAPROC glad_glCopyBufferSubData = NULL; PFNGLCOPYPIXELSPROC glad_glCopyPixels = NULL; PFNGLCOPYTEXIMAGE1DPROC glad_glCopyTexImage1D = NULL; PFNGLCOPYTEXIMAGE2DPROC glad_glCopyTexImage2D = NULL; PFNGLCOPYTEXSUBIMAGE1DPROC glad_glCopyTexSubImage1D = NULL; PFNGLCOPYTEXSUBIMAGE2DPROC glad_glCopyTexSubImage2D = NULL; PFNGLCOPYTEXSUBIMAGE3DPROC glad_glCopyTexSubImage3D = NULL; PFNGLCREATEPROGRAMPROC glad_glCreateProgram = NULL; PFNGLCREATESHADERPROC glad_glCreateShader = NULL; PFNGLCULLFACEPROC glad_glCullFace = NULL; PFNGLDEBUGMESSAGECALLBACKARBPROC glad_glDebugMessageCallbackARB = NULL; PFNGLDEBUGMESSAGECONTROLARBPROC glad_glDebugMessageControlARB = NULL; PFNGLDEBUGMESSAGEINSERTARBPROC glad_glDebugMessageInsertARB = NULL; PFNGLDELETEBUFFERSPROC glad_glDeleteBuffers = NULL; PFNGLDELETEFRAMEBUFFERSPROC glad_glDeleteFramebuffers = NULL; PFNGLDELETEFRAMEBUFFERSEXTPROC glad_glDeleteFramebuffersEXT = NULL; PFNGLDELETELISTSPROC glad_glDeleteLists = NULL; PFNGLDELETEPROGRAMPROC glad_glDeleteProgram = NULL; PFNGLDELETEQUERIESPROC glad_glDeleteQueries = NULL; PFNGLDELETERENDERBUFFERSPROC glad_glDeleteRenderbuffers = NULL; PFNGLDELETERENDERBUFFERSEXTPROC glad_glDeleteRenderbuffersEXT = NULL; PFNGLDELETESAMPLERSPROC glad_glDeleteSamplers = NULL; PFNGLDELETESHADERPROC glad_glDeleteShader = NULL; PFNGLDELETESYNCPROC glad_glDeleteSync = NULL; PFNGLDELETETEXTURESPROC glad_glDeleteTextures = NULL; PFNGLDELETEVERTEXARRAYSPROC glad_glDeleteVertexArrays = NULL; PFNGLDEPTHFUNCPROC glad_glDepthFunc = NULL; PFNGLDEPTHMASKPROC glad_glDepthMask = NULL; PFNGLDEPTHRANGEPROC glad_glDepthRange = NULL; PFNGLDETACHSHADERPROC glad_glDetachShader = NULL; PFNGLDISABLEPROC glad_glDisable = NULL; PFNGLDISABLECLIENTSTATEPROC glad_glDisableClientState = NULL; PFNGLDISABLEVERTEXATTRIBARRAYPROC glad_glDisableVertexAttribArray = NULL; PFNGLDISABLEIPROC glad_glDisablei = NULL; PFNGLDRAWARRAYSPROC glad_glDrawArrays = NULL; PFNGLDRAWARRAYSINSTANCEDPROC glad_glDrawArraysInstanced = NULL; PFNGLDRAWBUFFERPROC glad_glDrawBuffer = NULL; PFNGLDRAWBUFFERSPROC glad_glDrawBuffers = NULL; PFNGLDRAWELEMENTSPROC glad_glDrawElements = NULL; PFNGLDRAWELEMENTSBASEVERTEXPROC glad_glDrawElementsBaseVertex = NULL; PFNGLDRAWELEMENTSINSTANCEDPROC glad_glDrawElementsInstanced = NULL; PFNGLDRAWELEMENTSINSTANCEDBASEVERTEXPROC glad_glDrawElementsInstancedBaseVertex = NULL; PFNGLDRAWPIXELSPROC glad_glDrawPixels = NULL; PFNGLDRAWRANGEELEMENTSPROC glad_glDrawRangeElements = NULL; PFNGLDRAWRANGEELEMENTSBASEVERTEXPROC glad_glDrawRangeElementsBaseVertex = NULL; PFNGLEDGEFLAGPROC glad_glEdgeFlag = NULL; PFNGLEDGEFLAGPOINTERPROC glad_glEdgeFlagPointer = NULL; PFNGLEDGEFLAGVPROC glad_glEdgeFlagv = NULL; PFNGLENABLEPROC glad_glEnable = NULL; PFNGLENABLECLIENTSTATEPROC glad_glEnableClientState = NULL; PFNGLENABLEVERTEXATTRIBARRAYPROC glad_glEnableVertexAttribArray = NULL; PFNGLENABLEIPROC glad_glEnablei = NULL; PFNGLENDPROC glad_glEnd = NULL; PFNGLENDCONDITIONALRENDERPROC glad_glEndConditionalRender = NULL; PFNGLENDLISTPROC glad_glEndList = NULL; PFNGLENDQUERYPROC glad_glEndQuery = NULL; PFNGLENDTRANSFORMFEEDBACKPROC glad_glEndTransformFeedback = NULL; PFNGLEVALCOORD1DPROC glad_glEvalCoord1d = NULL; PFNGLEVALCOORD1DVPROC glad_glEvalCoord1dv = NULL; PFNGLEVALCOORD1FPROC glad_glEvalCoord1f = NULL; PFNGLEVALCOORD1FVPROC glad_glEvalCoord1fv = NULL; PFNGLEVALCOORD2DPROC glad_glEvalCoord2d = NULL; PFNGLEVALCOORD2DVPROC glad_glEvalCoord2dv = NULL; PFNGLEVALCOORD2FPROC glad_glEvalCoord2f = NULL; PFNGLEVALCOORD2FVPROC glad_glEvalCoord2fv = NULL; PFNGLEVALMESH1PROC glad_glEvalMesh1 = NULL; PFNGLEVALMESH2PROC glad_glEvalMesh2 = NULL; PFNGLEVALPOINT1PROC glad_glEvalPoint1 = NULL; PFNGLEVALPOINT2PROC glad_glEvalPoint2 = NULL; PFNGLFEEDBACKBUFFERPROC glad_glFeedbackBuffer = NULL; PFNGLFENCESYNCPROC glad_glFenceSync = NULL; PFNGLFINISHPROC glad_glFinish = NULL; PFNGLFLUSHPROC glad_glFlush = NULL; PFNGLFLUSHMAPPEDBUFFERRANGEPROC glad_glFlushMappedBufferRange = NULL; PFNGLFOGCOORDPOINTERPROC glad_glFogCoordPointer = NULL; PFNGLFOGCOORDDPROC glad_glFogCoordd = NULL; PFNGLFOGCOORDDVPROC glad_glFogCoorddv = NULL; PFNGLFOGCOORDFPROC glad_glFogCoordf = NULL; PFNGLFOGCOORDFVPROC glad_glFogCoordfv = NULL; PFNGLFOGFPROC glad_glFogf = NULL; PFNGLFOGFVPROC glad_glFogfv = NULL; PFNGLFOGIPROC glad_glFogi = NULL; PFNGLFOGIVPROC glad_glFogiv = NULL; PFNGLFRAMEBUFFERRENDERBUFFERPROC glad_glFramebufferRenderbuffer = NULL; PFNGLFRAMEBUFFERRENDERBUFFEREXTPROC glad_glFramebufferRenderbufferEXT = NULL; PFNGLFRAMEBUFFERTEXTUREPROC glad_glFramebufferTexture = NULL; PFNGLFRAMEBUFFERTEXTURE1DPROC glad_glFramebufferTexture1D = NULL; PFNGLFRAMEBUFFERTEXTURE1DEXTPROC glad_glFramebufferTexture1DEXT = NULL; PFNGLFRAMEBUFFERTEXTURE2DPROC glad_glFramebufferTexture2D = NULL; PFNGLFRAMEBUFFERTEXTURE2DEXTPROC glad_glFramebufferTexture2DEXT = NULL; PFNGLFRAMEBUFFERTEXTURE3DPROC glad_glFramebufferTexture3D = NULL; PFNGLFRAMEBUFFERTEXTURE3DEXTPROC glad_glFramebufferTexture3DEXT = NULL; PFNGLFRAMEBUFFERTEXTURELAYERPROC glad_glFramebufferTextureLayer = NULL; PFNGLFRAMEBUFFERTEXTUREMULTIVIEWOVRPROC glad_glFramebufferTextureMultiviewOVR = NULL; PFNGLFRONTFACEPROC glad_glFrontFace = NULL; PFNGLFRUSTUMPROC glad_glFrustum = NULL; PFNGLGENBUFFERSPROC glad_glGenBuffers = NULL; PFNGLGENFRAMEBUFFERSPROC glad_glGenFramebuffers = NULL; PFNGLGENFRAMEBUFFERSEXTPROC glad_glGenFramebuffersEXT = NULL; PFNGLGENLISTSPROC glad_glGenLists = NULL; PFNGLGENQUERIESPROC glad_glGenQueries = NULL; PFNGLGENRENDERBUFFERSPROC glad_glGenRenderbuffers = NULL; PFNGLGENRENDERBUFFERSEXTPROC glad_glGenRenderbuffersEXT = NULL; PFNGLGENSAMPLERSPROC glad_glGenSamplers = NULL; PFNGLGENTEXTURESPROC glad_glGenTextures = NULL; PFNGLGENVERTEXARRAYSPROC glad_glGenVertexArrays = NULL; PFNGLGENERATEMIPMAPPROC glad_glGenerateMipmap = NULL; PFNGLGENERATEMIPMAPEXTPROC glad_glGenerateMipmapEXT = NULL; PFNGLGETACTIVEATTRIBPROC glad_glGetActiveAttrib = NULL; PFNGLGETACTIVEUNIFORMPROC glad_glGetActiveUniform = NULL; PFNGLGETACTIVEUNIFORMBLOCKNAMEPROC glad_glGetActiveUniformBlockName = NULL; PFNGLGETACTIVEUNIFORMBLOCKIVPROC glad_glGetActiveUniformBlockiv = NULL; PFNGLGETACTIVEUNIFORMNAMEPROC glad_glGetActiveUniformName = NULL; PFNGLGETACTIVEUNIFORMSIVPROC glad_glGetActiveUniformsiv = NULL; PFNGLGETATTACHEDSHADERSPROC glad_glGetAttachedShaders = NULL; PFNGLGETATTRIBLOCATIONPROC glad_glGetAttribLocation = NULL; PFNGLGETBOOLEANI_VPROC glad_glGetBooleani_v = NULL; PFNGLGETBOOLEANVPROC glad_glGetBooleanv = NULL; PFNGLGETBUFFERPARAMETERI64VPROC glad_glGetBufferParameteri64v = NULL; PFNGLGETBUFFERPARAMETERIVPROC glad_glGetBufferParameteriv = NULL; PFNGLGETBUFFERPOINTERVPROC glad_glGetBufferPointerv = NULL; PFNGLGETBUFFERSUBDATAPROC glad_glGetBufferSubData = NULL; PFNGLGETCLIPPLANEPROC glad_glGetClipPlane = NULL; PFNGLGETCOMPRESSEDTEXIMAGEPROC glad_glGetCompressedTexImage = NULL; PFNGLGETDEBUGMESSAGELOGARBPROC glad_glGetDebugMessageLogARB = NULL; PFNGLGETDOUBLEVPROC glad_glGetDoublev = NULL; PFNGLGETERRORPROC glad_glGetError = NULL; PFNGLGETFLOATVPROC glad_glGetFloatv = NULL; PFNGLGETFRAGDATAINDEXPROC glad_glGetFragDataIndex = NULL; PFNGLGETFRAGDATALOCATIONPROC glad_glGetFragDataLocation = NULL; PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVPROC glad_glGetFramebufferAttachmentParameteriv = NULL; PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVEXTPROC glad_glGetFramebufferAttachmentParameterivEXT = NULL; PFNGLGETINTEGER64I_VPROC glad_glGetInteger64i_v = NULL; PFNGLGETINTEGER64VPROC glad_glGetInteger64v = NULL; PFNGLGETINTEGERI_VPROC glad_glGetIntegeri_v = NULL; PFNGLGETINTEGERVPROC glad_glGetIntegerv = NULL; PFNGLGETLIGHTFVPROC glad_glGetLightfv = NULL; PFNGLGETLIGHTIVPROC glad_glGetLightiv = NULL; PFNGLGETMAPDVPROC glad_glGetMapdv = NULL; PFNGLGETMAPFVPROC glad_glGetMapfv = NULL; PFNGLGETMAPIVPROC glad_glGetMapiv = NULL; PFNGLGETMATERIALFVPROC glad_glGetMaterialfv = NULL; PFNGLGETMATERIALIVPROC glad_glGetMaterialiv = NULL; PFNGLGETMULTISAMPLEFVPROC glad_glGetMultisamplefv = NULL; PFNGLGETPIXELMAPFVPROC glad_glGetPixelMapfv = NULL; PFNGLGETPIXELMAPUIVPROC glad_glGetPixelMapuiv = NULL; PFNGLGETPIXELMAPUSVPROC glad_glGetPixelMapusv = NULL; PFNGLGETPOINTERVPROC glad_glGetPointerv = NULL; PFNGLGETPOLYGONSTIPPLEPROC glad_glGetPolygonStipple = NULL; PFNGLGETPROGRAMBINARYPROC glad_glGetProgramBinary = NULL; PFNGLGETPROGRAMINFOLOGPROC glad_glGetProgramInfoLog = NULL; PFNGLGETPROGRAMIVPROC glad_glGetProgramiv = NULL; PFNGLGETQUERYOBJECTI64VPROC glad_glGetQueryObjecti64v = NULL; PFNGLGETQUERYOBJECTIVPROC glad_glGetQueryObjectiv = NULL; PFNGLGETQUERYOBJECTUI64VPROC glad_glGetQueryObjectui64v = NULL; PFNGLGETQUERYOBJECTUIVPROC glad_glGetQueryObjectuiv = NULL; PFNGLGETQUERYIVPROC glad_glGetQueryiv = NULL; PFNGLGETRENDERBUFFERPARAMETERIVPROC glad_glGetRenderbufferParameteriv = NULL; PFNGLGETRENDERBUFFERPARAMETERIVEXTPROC glad_glGetRenderbufferParameterivEXT = NULL; PFNGLGETSAMPLERPARAMETERIIVPROC glad_glGetSamplerParameterIiv = NULL; PFNGLGETSAMPLERPARAMETERIUIVPROC glad_glGetSamplerParameterIuiv = NULL; PFNGLGETSAMPLERPARAMETERFVPROC glad_glGetSamplerParameterfv = NULL; PFNGLGETSAMPLERPARAMETERIVPROC glad_glGetSamplerParameteriv = NULL; PFNGLGETSHADERINFOLOGPROC glad_glGetShaderInfoLog = NULL; PFNGLGETSHADERSOURCEPROC glad_glGetShaderSource = NULL; PFNGLGETSHADERIVPROC glad_glGetShaderiv = NULL; PFNGLGETSTRINGPROC glad_glGetString = NULL; PFNGLGETSTRINGIPROC glad_glGetStringi = NULL; PFNGLGETSYNCIVPROC glad_glGetSynciv = NULL; PFNGLGETTEXENVFVPROC glad_glGetTexEnvfv = NULL; PFNGLGETTEXENVIVPROC glad_glGetTexEnviv = NULL; PFNGLGETTEXGENDVPROC glad_glGetTexGendv = NULL; PFNGLGETTEXGENFVPROC glad_glGetTexGenfv = NULL; PFNGLGETTEXGENIVPROC glad_glGetTexGeniv = NULL; PFNGLGETTEXIMAGEPROC glad_glGetTexImage = NULL; PFNGLGETTEXLEVELPARAMETERFVPROC glad_glGetTexLevelParameterfv = NULL; PFNGLGETTEXLEVELPARAMETERIVPROC glad_glGetTexLevelParameteriv = NULL; PFNGLGETTEXPARAMETERIIVPROC glad_glGetTexParameterIiv = NULL; PFNGLGETTEXPARAMETERIUIVPROC glad_glGetTexParameterIuiv = NULL; PFNGLGETTEXPARAMETERFVPROC glad_glGetTexParameterfv = NULL; PFNGLGETTEXPARAMETERIVPROC glad_glGetTexParameteriv = NULL; PFNGLGETTRANSFORMFEEDBACKVARYINGPROC glad_glGetTransformFeedbackVarying = NULL; PFNGLGETUNIFORMBLOCKINDEXPROC glad_glGetUniformBlockIndex = NULL; PFNGLGETUNIFORMINDICESPROC glad_glGetUniformIndices = NULL; PFNGLGETUNIFORMLOCATIONPROC glad_glGetUniformLocation = NULL; PFNGLGETUNIFORMFVPROC glad_glGetUniformfv = NULL; PFNGLGETUNIFORMIVPROC glad_glGetUniformiv = NULL; PFNGLGETUNIFORMUIVPROC glad_glGetUniformuiv = NULL; PFNGLGETVERTEXATTRIBIIVPROC glad_glGetVertexAttribIiv = NULL; PFNGLGETVERTEXATTRIBIUIVPROC glad_glGetVertexAttribIuiv = NULL; PFNGLGETVERTEXATTRIBPOINTERVPROC glad_glGetVertexAttribPointerv = NULL; PFNGLGETVERTEXATTRIBDVPROC glad_glGetVertexAttribdv = NULL; PFNGLGETVERTEXATTRIBFVPROC glad_glGetVertexAttribfv = NULL; PFNGLGETVERTEXATTRIBIVPROC glad_glGetVertexAttribiv = NULL; PFNGLHINTPROC glad_glHint = NULL; PFNGLINDEXMASKPROC glad_glIndexMask = NULL; PFNGLINDEXPOINTERPROC glad_glIndexPointer = NULL; PFNGLINDEXDPROC glad_glIndexd = NULL; PFNGLINDEXDVPROC glad_glIndexdv = NULL; PFNGLINDEXFPROC glad_glIndexf = NULL; PFNGLINDEXFVPROC glad_glIndexfv = NULL; PFNGLINDEXIPROC glad_glIndexi = NULL; PFNGLINDEXIVPROC glad_glIndexiv = NULL; PFNGLINDEXSPROC glad_glIndexs = NULL; PFNGLINDEXSVPROC glad_glIndexsv = NULL; PFNGLINDEXUBPROC glad_glIndexub = NULL; PFNGLINDEXUBVPROC glad_glIndexubv = NULL; PFNGLINITNAMESPROC glad_glInitNames = NULL; PFNGLINTERLEAVEDARRAYSPROC glad_glInterleavedArrays = NULL; PFNGLISBUFFERPROC glad_glIsBuffer = NULL; PFNGLISENABLEDPROC glad_glIsEnabled = NULL; PFNGLISENABLEDIPROC glad_glIsEnabledi = NULL; PFNGLISFRAMEBUFFERPROC glad_glIsFramebuffer = NULL; PFNGLISFRAMEBUFFEREXTPROC glad_glIsFramebufferEXT = NULL; PFNGLISLISTPROC glad_glIsList = NULL; PFNGLISPROGRAMPROC glad_glIsProgram = NULL; PFNGLISQUERYPROC glad_glIsQuery = NULL; PFNGLISRENDERBUFFERPROC glad_glIsRenderbuffer = NULL; PFNGLISRENDERBUFFEREXTPROC glad_glIsRenderbufferEXT = NULL; PFNGLISSAMPLERPROC glad_glIsSampler = NULL; PFNGLISSHADERPROC glad_glIsShader = NULL; PFNGLISSYNCPROC glad_glIsSync = NULL; PFNGLISTEXTUREPROC glad_glIsTexture = NULL; PFNGLISVERTEXARRAYPROC glad_glIsVertexArray = NULL; PFNGLLIGHTMODELFPROC glad_glLightModelf = NULL; PFNGLLIGHTMODELFVPROC glad_glLightModelfv = NULL; PFNGLLIGHTMODELIPROC glad_glLightModeli = NULL; PFNGLLIGHTMODELIVPROC glad_glLightModeliv = NULL; PFNGLLIGHTFPROC glad_glLightf = NULL; PFNGLLIGHTFVPROC glad_glLightfv = NULL; PFNGLLIGHTIPROC glad_glLighti = NULL; PFNGLLIGHTIVPROC glad_glLightiv = NULL; PFNGLLINESTIPPLEPROC glad_glLineStipple = NULL; PFNGLLINEWIDTHPROC glad_glLineWidth = NULL; PFNGLLINKPROGRAMPROC glad_glLinkProgram = NULL; PFNGLLISTBASEPROC glad_glListBase = NULL; PFNGLLOADIDENTITYPROC glad_glLoadIdentity = NULL; PFNGLLOADMATRIXDPROC glad_glLoadMatrixd = NULL; PFNGLLOADMATRIXFPROC glad_glLoadMatrixf = NULL; PFNGLLOADNAMEPROC glad_glLoadName = NULL; PFNGLLOADTRANSPOSEMATRIXDPROC glad_glLoadTransposeMatrixd = NULL; PFNGLLOADTRANSPOSEMATRIXFPROC glad_glLoadTransposeMatrixf = NULL; PFNGLLOGICOPPROC glad_glLogicOp = NULL; PFNGLMAP1DPROC glad_glMap1d = NULL; PFNGLMAP1FPROC glad_glMap1f = NULL; PFNGLMAP2DPROC glad_glMap2d = NULL; PFNGLMAP2FPROC glad_glMap2f = NULL; PFNGLMAPBUFFERPROC glad_glMapBuffer = NULL; PFNGLMAPBUFFERRANGEPROC glad_glMapBufferRange = NULL; PFNGLMAPGRID1DPROC glad_glMapGrid1d = NULL; PFNGLMAPGRID1FPROC glad_glMapGrid1f = NULL; PFNGLMAPGRID2DPROC glad_glMapGrid2d = NULL; PFNGLMAPGRID2FPROC glad_glMapGrid2f = NULL; PFNGLMATERIALFPROC glad_glMaterialf = NULL; PFNGLMATERIALFVPROC glad_glMaterialfv = NULL; PFNGLMATERIALIPROC glad_glMateriali = NULL; PFNGLMATERIALIVPROC glad_glMaterialiv = NULL; PFNGLMATRIXMODEPROC glad_glMatrixMode = NULL; PFNGLMULTMATRIXDPROC glad_glMultMatrixd = NULL; PFNGLMULTMATRIXFPROC glad_glMultMatrixf = NULL; PFNGLMULTTRANSPOSEMATRIXDPROC glad_glMultTransposeMatrixd = NULL; PFNGLMULTTRANSPOSEMATRIXFPROC glad_glMultTransposeMatrixf = NULL; PFNGLMULTIDRAWARRAYSPROC glad_glMultiDrawArrays = NULL; PFNGLMULTIDRAWELEMENTSPROC glad_glMultiDrawElements = NULL; PFNGLMULTIDRAWELEMENTSBASEVERTEXPROC glad_glMultiDrawElementsBaseVertex = NULL; PFNGLMULTITEXCOORD1DPROC glad_glMultiTexCoord1d = NULL; PFNGLMULTITEXCOORD1DVPROC glad_glMultiTexCoord1dv = NULL; PFNGLMULTITEXCOORD1FPROC glad_glMultiTexCoord1f = NULL; PFNGLMULTITEXCOORD1FVPROC glad_glMultiTexCoord1fv = NULL; PFNGLMULTITEXCOORD1IPROC glad_glMultiTexCoord1i = NULL; PFNGLMULTITEXCOORD1IVPROC glad_glMultiTexCoord1iv = NULL; PFNGLMULTITEXCOORD1SPROC glad_glMultiTexCoord1s = NULL; PFNGLMULTITEXCOORD1SVPROC glad_glMultiTexCoord1sv = NULL; PFNGLMULTITEXCOORD2DPROC glad_glMultiTexCoord2d = NULL; PFNGLMULTITEXCOORD2DVPROC glad_glMultiTexCoord2dv = NULL; PFNGLMULTITEXCOORD2FPROC glad_glMultiTexCoord2f = NULL; PFNGLMULTITEXCOORD2FVPROC glad_glMultiTexCoord2fv = NULL; PFNGLMULTITEXCOORD2IPROC glad_glMultiTexCoord2i = NULL; PFNGLMULTITEXCOORD2IVPROC glad_glMultiTexCoord2iv = NULL; PFNGLMULTITEXCOORD2SPROC glad_glMultiTexCoord2s = NULL; PFNGLMULTITEXCOORD2SVPROC glad_glMultiTexCoord2sv = NULL; PFNGLMULTITEXCOORD3DPROC glad_glMultiTexCoord3d = NULL; PFNGLMULTITEXCOORD3DVPROC glad_glMultiTexCoord3dv = NULL; PFNGLMULTITEXCOORD3FPROC glad_glMultiTexCoord3f = NULL; PFNGLMULTITEXCOORD3FVPROC glad_glMultiTexCoord3fv = NULL; PFNGLMULTITEXCOORD3IPROC glad_glMultiTexCoord3i = NULL; PFNGLMULTITEXCOORD3IVPROC glad_glMultiTexCoord3iv = NULL; PFNGLMULTITEXCOORD3SPROC glad_glMultiTexCoord3s = NULL; PFNGLMULTITEXCOORD3SVPROC glad_glMultiTexCoord3sv = NULL; PFNGLMULTITEXCOORD4DPROC glad_glMultiTexCoord4d = NULL; PFNGLMULTITEXCOORD4DVPROC glad_glMultiTexCoord4dv = NULL; PFNGLMULTITEXCOORD4FPROC glad_glMultiTexCoord4f = NULL; PFNGLMULTITEXCOORD4FVPROC glad_glMultiTexCoord4fv = NULL; PFNGLMULTITEXCOORD4IPROC glad_glMultiTexCoord4i = NULL; PFNGLMULTITEXCOORD4IVPROC glad_glMultiTexCoord4iv = NULL; PFNGLMULTITEXCOORD4SPROC glad_glMultiTexCoord4s = NULL; PFNGLMULTITEXCOORD4SVPROC glad_glMultiTexCoord4sv = NULL; PFNGLMULTITEXCOORDP1UIPROC glad_glMultiTexCoordP1ui = NULL; PFNGLMULTITEXCOORDP1UIVPROC glad_glMultiTexCoordP1uiv = NULL; PFNGLMULTITEXCOORDP2UIPROC glad_glMultiTexCoordP2ui = NULL; PFNGLMULTITEXCOORDP2UIVPROC glad_glMultiTexCoordP2uiv = NULL; PFNGLMULTITEXCOORDP3UIPROC glad_glMultiTexCoordP3ui = NULL; PFNGLMULTITEXCOORDP3UIVPROC glad_glMultiTexCoordP3uiv = NULL; PFNGLMULTITEXCOORDP4UIPROC glad_glMultiTexCoordP4ui = NULL; PFNGLMULTITEXCOORDP4UIVPROC glad_glMultiTexCoordP4uiv = NULL; PFNGLNEWLISTPROC glad_glNewList = NULL; PFNGLNORMAL3BPROC glad_glNormal3b = NULL; PFNGLNORMAL3BVPROC glad_glNormal3bv = NULL; PFNGLNORMAL3DPROC glad_glNormal3d = NULL; PFNGLNORMAL3DVPROC glad_glNormal3dv = NULL; PFNGLNORMAL3FPROC glad_glNormal3f = NULL; PFNGLNORMAL3FVPROC glad_glNormal3fv = NULL; PFNGLNORMAL3IPROC glad_glNormal3i = NULL; PFNGLNORMAL3IVPROC glad_glNormal3iv = NULL; PFNGLNORMAL3SPROC glad_glNormal3s = NULL; PFNGLNORMAL3SVPROC glad_glNormal3sv = NULL; PFNGLNORMALP3UIPROC glad_glNormalP3ui = NULL; PFNGLNORMALP3UIVPROC glad_glNormalP3uiv = NULL; PFNGLNORMALPOINTERPROC glad_glNormalPointer = NULL; PFNGLORTHOPROC glad_glOrtho = NULL; PFNGLPASSTHROUGHPROC glad_glPassThrough = NULL; PFNGLPIXELMAPFVPROC glad_glPixelMapfv = NULL; PFNGLPIXELMAPUIVPROC glad_glPixelMapuiv = NULL; PFNGLPIXELMAPUSVPROC glad_glPixelMapusv = NULL; PFNGLPIXELSTOREFPROC glad_glPixelStoref = NULL; PFNGLPIXELSTOREIPROC glad_glPixelStorei = NULL; PFNGLPIXELTRANSFERFPROC glad_glPixelTransferf = NULL; PFNGLPIXELTRANSFERIPROC glad_glPixelTransferi = NULL; PFNGLPIXELZOOMPROC glad_glPixelZoom = NULL; PFNGLPOINTPARAMETERFPROC glad_glPointParameterf = NULL; PFNGLPOINTPARAMETERFVPROC glad_glPointParameterfv = NULL; PFNGLPOINTPARAMETERIPROC glad_glPointParameteri = NULL; PFNGLPOINTPARAMETERIVPROC glad_glPointParameteriv = NULL; PFNGLPOINTSIZEPROC glad_glPointSize = NULL; PFNGLPOLYGONMODEPROC glad_glPolygonMode = NULL; PFNGLPOLYGONOFFSETPROC glad_glPolygonOffset = NULL; PFNGLPOLYGONSTIPPLEPROC glad_glPolygonStipple = NULL; PFNGLPOPATTRIBPROC glad_glPopAttrib = NULL; PFNGLPOPCLIENTATTRIBPROC glad_glPopClientAttrib = NULL; PFNGLPOPMATRIXPROC glad_glPopMatrix = NULL; PFNGLPOPNAMEPROC glad_glPopName = NULL; PFNGLPRIMITIVERESTARTINDEXPROC glad_glPrimitiveRestartIndex = NULL; PFNGLPRIORITIZETEXTURESPROC glad_glPrioritizeTextures = NULL; PFNGLPROGRAMBINARYPROC glad_glProgramBinary = NULL; PFNGLPROGRAMPARAMETERIPROC glad_glProgramParameteri = NULL; PFNGLPROVOKINGVERTEXPROC glad_glProvokingVertex = NULL; PFNGLPUSHATTRIBPROC glad_glPushAttrib = NULL; PFNGLPUSHCLIENTATTRIBPROC glad_glPushClientAttrib = NULL; PFNGLPUSHMATRIXPROC glad_glPushMatrix = NULL; PFNGLPUSHNAMEPROC glad_glPushName = NULL; PFNGLQUERYCOUNTERPROC glad_glQueryCounter = NULL; PFNGLRASTERPOS2DPROC glad_glRasterPos2d = NULL; PFNGLRASTERPOS2DVPROC glad_glRasterPos2dv = NULL; PFNGLRASTERPOS2FPROC glad_glRasterPos2f = NULL; PFNGLRASTERPOS2FVPROC glad_glRasterPos2fv = NULL; PFNGLRASTERPOS2IPROC glad_glRasterPos2i = NULL; PFNGLRASTERPOS2IVPROC glad_glRasterPos2iv = NULL; PFNGLRASTERPOS2SPROC glad_glRasterPos2s = NULL; PFNGLRASTERPOS2SVPROC glad_glRasterPos2sv = NULL; PFNGLRASTERPOS3DPROC glad_glRasterPos3d = NULL; PFNGLRASTERPOS3DVPROC glad_glRasterPos3dv = NULL; PFNGLRASTERPOS3FPROC glad_glRasterPos3f = NULL; PFNGLRASTERPOS3FVPROC glad_glRasterPos3fv = NULL; PFNGLRASTERPOS3IPROC glad_glRasterPos3i = NULL; PFNGLRASTERPOS3IVPROC glad_glRasterPos3iv = NULL; PFNGLRASTERPOS3SPROC glad_glRasterPos3s = NULL; PFNGLRASTERPOS3SVPROC glad_glRasterPos3sv = NULL; PFNGLRASTERPOS4DPROC glad_glRasterPos4d = NULL; PFNGLRASTERPOS4DVPROC glad_glRasterPos4dv = NULL; PFNGLRASTERPOS4FPROC glad_glRasterPos4f = NULL; PFNGLRASTERPOS4FVPROC glad_glRasterPos4fv = NULL; PFNGLRASTERPOS4IPROC glad_glRasterPos4i = NULL; PFNGLRASTERPOS4IVPROC glad_glRasterPos4iv = NULL; PFNGLRASTERPOS4SPROC glad_glRasterPos4s = NULL; PFNGLRASTERPOS4SVPROC glad_glRasterPos4sv = NULL; PFNGLREADBUFFERPROC glad_glReadBuffer = NULL; PFNGLREADPIXELSPROC glad_glReadPixels = NULL; PFNGLRECTDPROC glad_glRectd = NULL; PFNGLRECTDVPROC glad_glRectdv = NULL; PFNGLRECTFPROC glad_glRectf = NULL; PFNGLRECTFVPROC glad_glRectfv = NULL; PFNGLRECTIPROC glad_glRecti = NULL; PFNGLRECTIVPROC glad_glRectiv = NULL; PFNGLRECTSPROC glad_glRects = NULL; PFNGLRECTSVPROC glad_glRectsv = NULL; PFNGLRENDERMODEPROC glad_glRenderMode = NULL; PFNGLRENDERBUFFERSTORAGEPROC glad_glRenderbufferStorage = NULL; PFNGLRENDERBUFFERSTORAGEEXTPROC glad_glRenderbufferStorageEXT = NULL; PFNGLRENDERBUFFERSTORAGEMULTISAMPLEPROC glad_glRenderbufferStorageMultisample = NULL; PFNGLRENDERBUFFERSTORAGEMULTISAMPLEEXTPROC glad_glRenderbufferStorageMultisampleEXT = NULL; PFNGLROTATEDPROC glad_glRotated = NULL; PFNGLROTATEFPROC glad_glRotatef = NULL; PFNGLSAMPLECOVERAGEPROC glad_glSampleCoverage = NULL; PFNGLSAMPLEMASKIPROC glad_glSampleMaski = NULL; PFNGLSAMPLERPARAMETERIIVPROC glad_glSamplerParameterIiv = NULL; PFNGLSAMPLERPARAMETERIUIVPROC glad_glSamplerParameterIuiv = NULL; PFNGLSAMPLERPARAMETERFPROC glad_glSamplerParameterf = NULL; PFNGLSAMPLERPARAMETERFVPROC glad_glSamplerParameterfv = NULL; PFNGLSAMPLERPARAMETERIPROC glad_glSamplerParameteri = NULL; PFNGLSAMPLERPARAMETERIVPROC glad_glSamplerParameteriv = NULL; PFNGLSCALEDPROC glad_glScaled = NULL; PFNGLSCALEFPROC glad_glScalef = NULL; PFNGLSCISSORPROC glad_glScissor = NULL; PFNGLSECONDARYCOLOR3BPROC glad_glSecondaryColor3b = NULL; PFNGLSECONDARYCOLOR3BVPROC glad_glSecondaryColor3bv = NULL; PFNGLSECONDARYCOLOR3DPROC glad_glSecondaryColor3d = NULL; PFNGLSECONDARYCOLOR3DVPROC glad_glSecondaryColor3dv = NULL; PFNGLSECONDARYCOLOR3FPROC glad_glSecondaryColor3f = NULL; PFNGLSECONDARYCOLOR3FVPROC glad_glSecondaryColor3fv = NULL; PFNGLSECONDARYCOLOR3IPROC glad_glSecondaryColor3i = NULL; PFNGLSECONDARYCOLOR3IVPROC glad_glSecondaryColor3iv = NULL; PFNGLSECONDARYCOLOR3SPROC glad_glSecondaryColor3s = NULL; PFNGLSECONDARYCOLOR3SVPROC glad_glSecondaryColor3sv = NULL; PFNGLSECONDARYCOLOR3UBPROC glad_glSecondaryColor3ub = NULL; PFNGLSECONDARYCOLOR3UBVPROC glad_glSecondaryColor3ubv = NULL; PFNGLSECONDARYCOLOR3UIPROC glad_glSecondaryColor3ui = NULL; PFNGLSECONDARYCOLOR3UIVPROC glad_glSecondaryColor3uiv = NULL; PFNGLSECONDARYCOLOR3USPROC glad_glSecondaryColor3us = NULL; PFNGLSECONDARYCOLOR3USVPROC glad_glSecondaryColor3usv = NULL; PFNGLSECONDARYCOLORP3UIPROC glad_glSecondaryColorP3ui = NULL; PFNGLSECONDARYCOLORP3UIVPROC glad_glSecondaryColorP3uiv = NULL; PFNGLSECONDARYCOLORPOINTERPROC glad_glSecondaryColorPointer = NULL; PFNGLSELECTBUFFERPROC glad_glSelectBuffer = NULL; PFNGLSHADEMODELPROC glad_glShadeModel = NULL; PFNGLSHADERSOURCEPROC glad_glShaderSource = NULL; PFNGLSTENCILFUNCPROC glad_glStencilFunc = NULL; PFNGLSTENCILFUNCSEPARATEPROC glad_glStencilFuncSeparate = NULL; PFNGLSTENCILMASKPROC glad_glStencilMask = NULL; PFNGLSTENCILMASKSEPARATEPROC glad_glStencilMaskSeparate = NULL; PFNGLSTENCILOPPROC glad_glStencilOp = NULL; PFNGLSTENCILOPSEPARATEPROC glad_glStencilOpSeparate = NULL; PFNGLTEXBUFFERPROC glad_glTexBuffer = NULL; PFNGLTEXCOORD1DPROC glad_glTexCoord1d = NULL; PFNGLTEXCOORD1DVPROC glad_glTexCoord1dv = NULL; PFNGLTEXCOORD1FPROC glad_glTexCoord1f = NULL; PFNGLTEXCOORD1FVPROC glad_glTexCoord1fv = NULL; PFNGLTEXCOORD1IPROC glad_glTexCoord1i = NULL; PFNGLTEXCOORD1IVPROC glad_glTexCoord1iv = NULL; PFNGLTEXCOORD1SPROC glad_glTexCoord1s = NULL; PFNGLTEXCOORD1SVPROC glad_glTexCoord1sv = NULL; PFNGLTEXCOORD2DPROC glad_glTexCoord2d = NULL; PFNGLTEXCOORD2DVPROC glad_glTexCoord2dv = NULL; PFNGLTEXCOORD2FPROC glad_glTexCoord2f = NULL; PFNGLTEXCOORD2FVPROC glad_glTexCoord2fv = NULL; PFNGLTEXCOORD2IPROC glad_glTexCoord2i = NULL; PFNGLTEXCOORD2IVPROC glad_glTexCoord2iv = NULL; PFNGLTEXCOORD2SPROC glad_glTexCoord2s = NULL; PFNGLTEXCOORD2SVPROC glad_glTexCoord2sv = NULL; PFNGLTEXCOORD3DPROC glad_glTexCoord3d = NULL; PFNGLTEXCOORD3DVPROC glad_glTexCoord3dv = NULL; PFNGLTEXCOORD3FPROC glad_glTexCoord3f = NULL; PFNGLTEXCOORD3FVPROC glad_glTexCoord3fv = NULL; PFNGLTEXCOORD3IPROC glad_glTexCoord3i = NULL; PFNGLTEXCOORD3IVPROC glad_glTexCoord3iv = NULL; PFNGLTEXCOORD3SPROC glad_glTexCoord3s = NULL; PFNGLTEXCOORD3SVPROC glad_glTexCoord3sv = NULL; PFNGLTEXCOORD4DPROC glad_glTexCoord4d = NULL; PFNGLTEXCOORD4DVPROC glad_glTexCoord4dv = NULL; PFNGLTEXCOORD4FPROC glad_glTexCoord4f = NULL; PFNGLTEXCOORD4FVPROC glad_glTexCoord4fv = NULL; PFNGLTEXCOORD4IPROC glad_glTexCoord4i = NULL; PFNGLTEXCOORD4IVPROC glad_glTexCoord4iv = NULL; PFNGLTEXCOORD4SPROC glad_glTexCoord4s = NULL; PFNGLTEXCOORD4SVPROC glad_glTexCoord4sv = NULL; PFNGLTEXCOORDP1UIPROC glad_glTexCoordP1ui = NULL; PFNGLTEXCOORDP1UIVPROC glad_glTexCoordP1uiv = NULL; PFNGLTEXCOORDP2UIPROC glad_glTexCoordP2ui = NULL; PFNGLTEXCOORDP2UIVPROC glad_glTexCoordP2uiv = NULL; PFNGLTEXCOORDP3UIPROC glad_glTexCoordP3ui = NULL; PFNGLTEXCOORDP3UIVPROC glad_glTexCoordP3uiv = NULL; PFNGLTEXCOORDP4UIPROC glad_glTexCoordP4ui = NULL; PFNGLTEXCOORDP4UIVPROC glad_glTexCoordP4uiv = NULL; PFNGLTEXCOORDPOINTERPROC glad_glTexCoordPointer = NULL; PFNGLTEXENVFPROC glad_glTexEnvf = NULL; PFNGLTEXENVFVPROC glad_glTexEnvfv = NULL; PFNGLTEXENVIPROC glad_glTexEnvi = NULL; PFNGLTEXENVIVPROC glad_glTexEnviv = NULL; PFNGLTEXGENDPROC glad_glTexGend = NULL; PFNGLTEXGENDVPROC glad_glTexGendv = NULL; PFNGLTEXGENFPROC glad_glTexGenf = NULL; PFNGLTEXGENFVPROC glad_glTexGenfv = NULL; PFNGLTEXGENIPROC glad_glTexGeni = NULL; PFNGLTEXGENIVPROC glad_glTexGeniv = NULL; PFNGLTEXIMAGE1DPROC glad_glTexImage1D = NULL; PFNGLTEXIMAGE2DPROC glad_glTexImage2D = NULL; PFNGLTEXIMAGE2DMULTISAMPLEPROC glad_glTexImage2DMultisample = NULL; PFNGLTEXIMAGE3DPROC glad_glTexImage3D = NULL; PFNGLTEXIMAGE3DMULTISAMPLEPROC glad_glTexImage3DMultisample = NULL; PFNGLTEXPARAMETERIIVPROC glad_glTexParameterIiv = NULL; PFNGLTEXPARAMETERIUIVPROC glad_glTexParameterIuiv = NULL; PFNGLTEXPARAMETERFPROC glad_glTexParameterf = NULL; PFNGLTEXPARAMETERFVPROC glad_glTexParameterfv = NULL; PFNGLTEXPARAMETERIPROC glad_glTexParameteri = NULL; PFNGLTEXPARAMETERIVPROC glad_glTexParameteriv = NULL; PFNGLTEXSUBIMAGE1DPROC glad_glTexSubImage1D = NULL; PFNGLTEXSUBIMAGE2DPROC glad_glTexSubImage2D = NULL; PFNGLTEXSUBIMAGE3DPROC glad_glTexSubImage3D = NULL; PFNGLTRANSFORMFEEDBACKVARYINGSPROC glad_glTransformFeedbackVaryings = NULL; PFNGLTRANSLATEDPROC glad_glTranslated = NULL; PFNGLTRANSLATEFPROC glad_glTranslatef = NULL; PFNGLUNIFORM1FPROC glad_glUniform1f = NULL; PFNGLUNIFORM1FVPROC glad_glUniform1fv = NULL; PFNGLUNIFORM1IPROC glad_glUniform1i = NULL; PFNGLUNIFORM1IVPROC glad_glUniform1iv = NULL; PFNGLUNIFORM1UIPROC glad_glUniform1ui = NULL; PFNGLUNIFORM1UIVPROC glad_glUniform1uiv = NULL; PFNGLUNIFORM2FPROC glad_glUniform2f = NULL; PFNGLUNIFORM2FVPROC glad_glUniform2fv = NULL; PFNGLUNIFORM2IPROC glad_glUniform2i = NULL; PFNGLUNIFORM2IVPROC glad_glUniform2iv = NULL; PFNGLUNIFORM2UIPROC glad_glUniform2ui = NULL; PFNGLUNIFORM2UIVPROC glad_glUniform2uiv = NULL; PFNGLUNIFORM3FPROC glad_glUniform3f = NULL; PFNGLUNIFORM3FVPROC glad_glUniform3fv = NULL; PFNGLUNIFORM3IPROC glad_glUniform3i = NULL; PFNGLUNIFORM3IVPROC glad_glUniform3iv = NULL; PFNGLUNIFORM3UIPROC glad_glUniform3ui = NULL; PFNGLUNIFORM3UIVPROC glad_glUniform3uiv = NULL; PFNGLUNIFORM4FPROC glad_glUniform4f = NULL; PFNGLUNIFORM4FVPROC glad_glUniform4fv = NULL; PFNGLUNIFORM4IPROC glad_glUniform4i = NULL; PFNGLUNIFORM4IVPROC glad_glUniform4iv = NULL; PFNGLUNIFORM4UIPROC glad_glUniform4ui = NULL; PFNGLUNIFORM4UIVPROC glad_glUniform4uiv = NULL; PFNGLUNIFORMBLOCKBINDINGPROC glad_glUniformBlockBinding = NULL; PFNGLUNIFORMMATRIX2FVPROC glad_glUniformMatrix2fv = NULL; PFNGLUNIFORMMATRIX2X3FVPROC glad_glUniformMatrix2x3fv = NULL; PFNGLUNIFORMMATRIX2X4FVPROC glad_glUniformMatrix2x4fv = NULL; PFNGLUNIFORMMATRIX3FVPROC glad_glUniformMatrix3fv = NULL; PFNGLUNIFORMMATRIX3X2FVPROC glad_glUniformMatrix3x2fv = NULL; PFNGLUNIFORMMATRIX3X4FVPROC glad_glUniformMatrix3x4fv = NULL; PFNGLUNIFORMMATRIX4FVPROC glad_glUniformMatrix4fv = NULL; PFNGLUNIFORMMATRIX4X2FVPROC glad_glUniformMatrix4x2fv = NULL; PFNGLUNIFORMMATRIX4X3FVPROC glad_glUniformMatrix4x3fv = NULL; PFNGLUNMAPBUFFERPROC glad_glUnmapBuffer = NULL; PFNGLUSEPROGRAMPROC glad_glUseProgram = NULL; PFNGLVALIDATEPROGRAMPROC glad_glValidateProgram = NULL; PFNGLVERTEX2DPROC glad_glVertex2d = NULL; PFNGLVERTEX2DVPROC glad_glVertex2dv = NULL; PFNGLVERTEX2FPROC glad_glVertex2f = NULL; PFNGLVERTEX2FVPROC glad_glVertex2fv = NULL; PFNGLVERTEX2IPROC glad_glVertex2i = NULL; PFNGLVERTEX2IVPROC glad_glVertex2iv = NULL; PFNGLVERTEX2SPROC glad_glVertex2s = NULL; PFNGLVERTEX2SVPROC glad_glVertex2sv = NULL; PFNGLVERTEX3DPROC glad_glVertex3d = NULL; PFNGLVERTEX3DVPROC glad_glVertex3dv = NULL; PFNGLVERTEX3FPROC glad_glVertex3f = NULL; PFNGLVERTEX3FVPROC glad_glVertex3fv = NULL; PFNGLVERTEX3IPROC glad_glVertex3i = NULL; PFNGLVERTEX3IVPROC glad_glVertex3iv = NULL; PFNGLVERTEX3SPROC glad_glVertex3s = NULL; PFNGLVERTEX3SVPROC glad_glVertex3sv = NULL; PFNGLVERTEX4DPROC glad_glVertex4d = NULL; PFNGLVERTEX4DVPROC glad_glVertex4dv = NULL; PFNGLVERTEX4FPROC glad_glVertex4f = NULL; PFNGLVERTEX4FVPROC glad_glVertex4fv = NULL; PFNGLVERTEX4IPROC glad_glVertex4i = NULL; PFNGLVERTEX4IVPROC glad_glVertex4iv = NULL; PFNGLVERTEX4SPROC glad_glVertex4s = NULL; PFNGLVERTEX4SVPROC glad_glVertex4sv = NULL; PFNGLVERTEXATTRIB1DPROC glad_glVertexAttrib1d = NULL; PFNGLVERTEXATTRIB1DVPROC glad_glVertexAttrib1dv = NULL; PFNGLVERTEXATTRIB1FPROC glad_glVertexAttrib1f = NULL; PFNGLVERTEXATTRIB1FVPROC glad_glVertexAttrib1fv = NULL; PFNGLVERTEXATTRIB1SPROC glad_glVertexAttrib1s = NULL; PFNGLVERTEXATTRIB1SVPROC glad_glVertexAttrib1sv = NULL; PFNGLVERTEXATTRIB2DPROC glad_glVertexAttrib2d = NULL; PFNGLVERTEXATTRIB2DVPROC glad_glVertexAttrib2dv = NULL; PFNGLVERTEXATTRIB2FPROC glad_glVertexAttrib2f = NULL; PFNGLVERTEXATTRIB2FVPROC glad_glVertexAttrib2fv = NULL; PFNGLVERTEXATTRIB2SPROC glad_glVertexAttrib2s = NULL; PFNGLVERTEXATTRIB2SVPROC glad_glVertexAttrib2sv = NULL; PFNGLVERTEXATTRIB3DPROC glad_glVertexAttrib3d = NULL; PFNGLVERTEXATTRIB3DVPROC glad_glVertexAttrib3dv = NULL; PFNGLVERTEXATTRIB3FPROC glad_glVertexAttrib3f = NULL; PFNGLVERTEXATTRIB3FVPROC glad_glVertexAttrib3fv = NULL; PFNGLVERTEXATTRIB3SPROC glad_glVertexAttrib3s = NULL; PFNGLVERTEXATTRIB3SVPROC glad_glVertexAttrib3sv = NULL; PFNGLVERTEXATTRIB4NBVPROC glad_glVertexAttrib4Nbv = NULL; PFNGLVERTEXATTRIB4NIVPROC glad_glVertexAttrib4Niv = NULL; PFNGLVERTEXATTRIB4NSVPROC glad_glVertexAttrib4Nsv = NULL; PFNGLVERTEXATTRIB4NUBPROC glad_glVertexAttrib4Nub = NULL; PFNGLVERTEXATTRIB4NUBVPROC glad_glVertexAttrib4Nubv = NULL; PFNGLVERTEXATTRIB4NUIVPROC glad_glVertexAttrib4Nuiv = NULL; PFNGLVERTEXATTRIB4NUSVPROC glad_glVertexAttrib4Nusv = NULL; PFNGLVERTEXATTRIB4BVPROC glad_glVertexAttrib4bv = NULL; PFNGLVERTEXATTRIB4DPROC glad_glVertexAttrib4d = NULL; PFNGLVERTEXATTRIB4DVPROC glad_glVertexAttrib4dv = NULL; PFNGLVERTEXATTRIB4FPROC glad_glVertexAttrib4f = NULL; PFNGLVERTEXATTRIB4FVPROC glad_glVertexAttrib4fv = NULL; PFNGLVERTEXATTRIB4IVPROC glad_glVertexAttrib4iv = NULL; PFNGLVERTEXATTRIB4SPROC glad_glVertexAttrib4s = NULL; PFNGLVERTEXATTRIB4SVPROC glad_glVertexAttrib4sv = NULL; PFNGLVERTEXATTRIB4UBVPROC glad_glVertexAttrib4ubv = NULL; PFNGLVERTEXATTRIB4UIVPROC glad_glVertexAttrib4uiv = NULL; PFNGLVERTEXATTRIB4USVPROC glad_glVertexAttrib4usv = NULL; PFNGLVERTEXATTRIBDIVISORPROC glad_glVertexAttribDivisor = NULL; PFNGLVERTEXATTRIBI1IPROC glad_glVertexAttribI1i = NULL; PFNGLVERTEXATTRIBI1IVPROC glad_glVertexAttribI1iv = NULL; PFNGLVERTEXATTRIBI1UIPROC glad_glVertexAttribI1ui = NULL; PFNGLVERTEXATTRIBI1UIVPROC glad_glVertexAttribI1uiv = NULL; PFNGLVERTEXATTRIBI2IPROC glad_glVertexAttribI2i = NULL; PFNGLVERTEXATTRIBI2IVPROC glad_glVertexAttribI2iv = NULL; PFNGLVERTEXATTRIBI2UIPROC glad_glVertexAttribI2ui = NULL; PFNGLVERTEXATTRIBI2UIVPROC glad_glVertexAttribI2uiv = NULL; PFNGLVERTEXATTRIBI3IPROC glad_glVertexAttribI3i = NULL; PFNGLVERTEXATTRIBI3IVPROC glad_glVertexAttribI3iv = NULL; PFNGLVERTEXATTRIBI3UIPROC glad_glVertexAttribI3ui = NULL; PFNGLVERTEXATTRIBI3UIVPROC glad_glVertexAttribI3uiv = NULL; PFNGLVERTEXATTRIBI4BVPROC glad_glVertexAttribI4bv = NULL; PFNGLVERTEXATTRIBI4IPROC glad_glVertexAttribI4i = NULL; PFNGLVERTEXATTRIBI4IVPROC glad_glVertexAttribI4iv = NULL; PFNGLVERTEXATTRIBI4SVPROC glad_glVertexAttribI4sv = NULL; PFNGLVERTEXATTRIBI4UBVPROC glad_glVertexAttribI4ubv = NULL; PFNGLVERTEXATTRIBI4UIPROC glad_glVertexAttribI4ui = NULL; PFNGLVERTEXATTRIBI4UIVPROC glad_glVertexAttribI4uiv = NULL; PFNGLVERTEXATTRIBI4USVPROC glad_glVertexAttribI4usv = NULL; PFNGLVERTEXATTRIBIPOINTERPROC glad_glVertexAttribIPointer = NULL; PFNGLVERTEXATTRIBP1UIPROC glad_glVertexAttribP1ui = NULL; PFNGLVERTEXATTRIBP1UIVPROC glad_glVertexAttribP1uiv = NULL; PFNGLVERTEXATTRIBP2UIPROC glad_glVertexAttribP2ui = NULL; PFNGLVERTEXATTRIBP2UIVPROC glad_glVertexAttribP2uiv = NULL; PFNGLVERTEXATTRIBP3UIPROC glad_glVertexAttribP3ui = NULL; PFNGLVERTEXATTRIBP3UIVPROC glad_glVertexAttribP3uiv = NULL; PFNGLVERTEXATTRIBP4UIPROC glad_glVertexAttribP4ui = NULL; PFNGLVERTEXATTRIBP4UIVPROC glad_glVertexAttribP4uiv = NULL; PFNGLVERTEXATTRIBPOINTERPROC glad_glVertexAttribPointer = NULL; PFNGLVERTEXP2UIPROC glad_glVertexP2ui = NULL; PFNGLVERTEXP2UIVPROC glad_glVertexP2uiv = NULL; PFNGLVERTEXP3UIPROC glad_glVertexP3ui = NULL; PFNGLVERTEXP3UIVPROC glad_glVertexP3uiv = NULL; PFNGLVERTEXP4UIPROC glad_glVertexP4ui = NULL; PFNGLVERTEXP4UIVPROC glad_glVertexP4uiv = NULL; PFNGLVERTEXPOINTERPROC glad_glVertexPointer = NULL; PFNGLVIEWPORTPROC glad_glViewport = NULL; PFNGLWAITSYNCPROC glad_glWaitSync = NULL; PFNGLWINDOWPOS2DPROC glad_glWindowPos2d = NULL; PFNGLWINDOWPOS2DVPROC glad_glWindowPos2dv = NULL; PFNGLWINDOWPOS2FPROC glad_glWindowPos2f = NULL; PFNGLWINDOWPOS2FVPROC glad_glWindowPos2fv = NULL; PFNGLWINDOWPOS2IPROC glad_glWindowPos2i = NULL; PFNGLWINDOWPOS2IVPROC glad_glWindowPos2iv = NULL; PFNGLWINDOWPOS2SPROC glad_glWindowPos2s = NULL; PFNGLWINDOWPOS2SVPROC glad_glWindowPos2sv = NULL; PFNGLWINDOWPOS3DPROC glad_glWindowPos3d = NULL; PFNGLWINDOWPOS3DVPROC glad_glWindowPos3dv = NULL; PFNGLWINDOWPOS3FPROC glad_glWindowPos3f = NULL; PFNGLWINDOWPOS3FVPROC glad_glWindowPos3fv = NULL; PFNGLWINDOWPOS3IPROC glad_glWindowPos3i = NULL; PFNGLWINDOWPOS3IVPROC glad_glWindowPos3iv = NULL; PFNGLWINDOWPOS3SPROC glad_glWindowPos3s = NULL; PFNGLWINDOWPOS3SVPROC glad_glWindowPos3sv = NULL; static void glad_gl_load_GL_VERSION_1_0( GLADuserptrloadfunc load, void* userptr) { if(!GLAD_GL_VERSION_1_0) return; glad_glAccum = (PFNGLACCUMPROC) load(userptr, "glAccum"); glad_glAlphaFunc = (PFNGLALPHAFUNCPROC) load(userptr, "glAlphaFunc"); glad_glBegin = (PFNGLBEGINPROC) load(userptr, "glBegin"); glad_glBitmap = (PFNGLBITMAPPROC) load(userptr, "glBitmap"); glad_glBlendFunc = (PFNGLBLENDFUNCPROC) load(userptr, "glBlendFunc"); glad_glCallList = (PFNGLCALLLISTPROC) load(userptr, "glCallList"); glad_glCallLists = (PFNGLCALLLISTSPROC) load(userptr, "glCallLists"); glad_glClear = (PFNGLCLEARPROC) load(userptr, "glClear"); glad_glClearAccum = (PFNGLCLEARACCUMPROC) load(userptr, "glClearAccum"); glad_glClearColor = (PFNGLCLEARCOLORPROC) load(userptr, "glClearColor"); glad_glClearDepth = (PFNGLCLEARDEPTHPROC) load(userptr, "glClearDepth"); glad_glClearIndex = (PFNGLCLEARINDEXPROC) load(userptr, "glClearIndex"); glad_glClearStencil = (PFNGLCLEARSTENCILPROC) load(userptr, "glClearStencil"); glad_glClipPlane = (PFNGLCLIPPLANEPROC) load(userptr, "glClipPlane"); glad_glColor3b = (PFNGLCOLOR3BPROC) load(userptr, "glColor3b"); glad_glColor3bv = (PFNGLCOLOR3BVPROC) load(userptr, "glColor3bv"); glad_glColor3d = (PFNGLCOLOR3DPROC) load(userptr, "glColor3d"); glad_glColor3dv = (PFNGLCOLOR3DVPROC) load(userptr, "glColor3dv"); glad_glColor3f = (PFNGLCOLOR3FPROC) load(userptr, "glColor3f"); glad_glColor3fv = (PFNGLCOLOR3FVPROC) load(userptr, "glColor3fv"); glad_glColor3i = (PFNGLCOLOR3IPROC) load(userptr, "glColor3i"); glad_glColor3iv = (PFNGLCOLOR3IVPROC) load(userptr, "glColor3iv"); glad_glColor3s = (PFNGLCOLOR3SPROC) load(userptr, "glColor3s"); glad_glColor3sv = (PFNGLCOLOR3SVPROC) load(userptr, "glColor3sv"); glad_glColor3ub = (PFNGLCOLOR3UBPROC) load(userptr, "glColor3ub"); glad_glColor3ubv = (PFNGLCOLOR3UBVPROC) load(userptr, "glColor3ubv"); glad_glColor3ui = (PFNGLCOLOR3UIPROC) load(userptr, "glColor3ui"); glad_glColor3uiv = (PFNGLCOLOR3UIVPROC) load(userptr, "glColor3uiv"); glad_glColor3us = (PFNGLCOLOR3USPROC) load(userptr, "glColor3us"); glad_glColor3usv = (PFNGLCOLOR3USVPROC) load(userptr, "glColor3usv"); glad_glColor4b = (PFNGLCOLOR4BPROC) load(userptr, "glColor4b"); glad_glColor4bv = (PFNGLCOLOR4BVPROC) load(userptr, "glColor4bv"); glad_glColor4d = (PFNGLCOLOR4DPROC) load(userptr, "glColor4d"); glad_glColor4dv = (PFNGLCOLOR4DVPROC) load(userptr, "glColor4dv"); glad_glColor4f = (PFNGLCOLOR4FPROC) load(userptr, "glColor4f"); glad_glColor4fv = (PFNGLCOLOR4FVPROC) load(userptr, "glColor4fv"); glad_glColor4i = (PFNGLCOLOR4IPROC) load(userptr, "glColor4i"); glad_glColor4iv = (PFNGLCOLOR4IVPROC) load(userptr, "glColor4iv"); glad_glColor4s = (PFNGLCOLOR4SPROC) load(userptr, "glColor4s"); glad_glColor4sv = (PFNGLCOLOR4SVPROC) load(userptr, "glColor4sv"); glad_glColor4ub = (PFNGLCOLOR4UBPROC) load(userptr, "glColor4ub"); glad_glColor4ubv = (PFNGLCOLOR4UBVPROC) load(userptr, "glColor4ubv"); glad_glColor4ui = (PFNGLCOLOR4UIPROC) load(userptr, "glColor4ui"); glad_glColor4uiv = (PFNGLCOLOR4UIVPROC) load(userptr, "glColor4uiv"); glad_glColor4us = (PFNGLCOLOR4USPROC) load(userptr, "glColor4us"); glad_glColor4usv = (PFNGLCOLOR4USVPROC) load(userptr, "glColor4usv"); glad_glColorMask = (PFNGLCOLORMASKPROC) load(userptr, "glColorMask"); glad_glColorMaterial = (PFNGLCOLORMATERIALPROC) load(userptr, "glColorMaterial"); glad_glCopyPixels = (PFNGLCOPYPIXELSPROC) load(userptr, "glCopyPixels"); glad_glCullFace = (PFNGLCULLFACEPROC) load(userptr, "glCullFace"); glad_glDeleteLists = (PFNGLDELETELISTSPROC) load(userptr, "glDeleteLists"); glad_glDepthFunc = (PFNGLDEPTHFUNCPROC) load(userptr, "glDepthFunc"); glad_glDepthMask = (PFNGLDEPTHMASKPROC) load(userptr, "glDepthMask"); glad_glDepthRange = (PFNGLDEPTHRANGEPROC) load(userptr, "glDepthRange"); glad_glDisable = (PFNGLDISABLEPROC) load(userptr, "glDisable"); glad_glDrawBuffer = (PFNGLDRAWBUFFERPROC) load(userptr, "glDrawBuffer"); glad_glDrawPixels = (PFNGLDRAWPIXELSPROC) load(userptr, "glDrawPixels"); glad_glEdgeFlag = (PFNGLEDGEFLAGPROC) load(userptr, "glEdgeFlag"); glad_glEdgeFlagv = (PFNGLEDGEFLAGVPROC) load(userptr, "glEdgeFlagv"); glad_glEnable = (PFNGLENABLEPROC) load(userptr, "glEnable"); glad_glEnd = (PFNGLENDPROC) load(userptr, "glEnd"); glad_glEndList = (PFNGLENDLISTPROC) load(userptr, "glEndList"); glad_glEvalCoord1d = (PFNGLEVALCOORD1DPROC) load(userptr, "glEvalCoord1d"); glad_glEvalCoord1dv = (PFNGLEVALCOORD1DVPROC) load(userptr, "glEvalCoord1dv"); glad_glEvalCoord1f = (PFNGLEVALCOORD1FPROC) load(userptr, "glEvalCoord1f"); glad_glEvalCoord1fv = (PFNGLEVALCOORD1FVPROC) load(userptr, "glEvalCoord1fv"); glad_glEvalCoord2d = (PFNGLEVALCOORD2DPROC) load(userptr, "glEvalCoord2d"); glad_glEvalCoord2dv = (PFNGLEVALCOORD2DVPROC) load(userptr, "glEvalCoord2dv"); glad_glEvalCoord2f = (PFNGLEVALCOORD2FPROC) load(userptr, "glEvalCoord2f"); glad_glEvalCoord2fv = (PFNGLEVALCOORD2FVPROC) load(userptr, "glEvalCoord2fv"); glad_glEvalMesh1 = (PFNGLEVALMESH1PROC) load(userptr, "glEvalMesh1"); glad_glEvalMesh2 = (PFNGLEVALMESH2PROC) load(userptr, "glEvalMesh2"); glad_glEvalPoint1 = (PFNGLEVALPOINT1PROC) load(userptr, "glEvalPoint1"); glad_glEvalPoint2 = (PFNGLEVALPOINT2PROC) load(userptr, "glEvalPoint2"); glad_glFeedbackBuffer = (PFNGLFEEDBACKBUFFERPROC) load(userptr, "glFeedbackBuffer"); glad_glFinish = (PFNGLFINISHPROC) load(userptr, "glFinish"); glad_glFlush = (PFNGLFLUSHPROC) load(userptr, "glFlush"); glad_glFogf = (PFNGLFOGFPROC) load(userptr, "glFogf"); glad_glFogfv = (PFNGLFOGFVPROC) load(userptr, "glFogfv"); glad_glFogi = (PFNGLFOGIPROC) load(userptr, "glFogi"); glad_glFogiv = (PFNGLFOGIVPROC) load(userptr, "glFogiv"); glad_glFrontFace = (PFNGLFRONTFACEPROC) load(userptr, "glFrontFace"); glad_glFrustum = (PFNGLFRUSTUMPROC) load(userptr, "glFrustum"); glad_glGenLists = (PFNGLGENLISTSPROC) load(userptr, "glGenLists"); glad_glGetBooleanv = (PFNGLGETBOOLEANVPROC) load(userptr, "glGetBooleanv"); glad_glGetClipPlane = (PFNGLGETCLIPPLANEPROC) load(userptr, "glGetClipPlane"); glad_glGetDoublev = (PFNGLGETDOUBLEVPROC) load(userptr, "glGetDoublev"); glad_glGetError = (PFNGLGETERRORPROC) load(userptr, "glGetError"); glad_glGetFloatv = (PFNGLGETFLOATVPROC) load(userptr, "glGetFloatv"); glad_glGetIntegerv = (PFNGLGETINTEGERVPROC) load(userptr, "glGetIntegerv"); glad_glGetLightfv = (PFNGLGETLIGHTFVPROC) load(userptr, "glGetLightfv"); glad_glGetLightiv = (PFNGLGETLIGHTIVPROC) load(userptr, "glGetLightiv"); glad_glGetMapdv = (PFNGLGETMAPDVPROC) load(userptr, "glGetMapdv"); glad_glGetMapfv = (PFNGLGETMAPFVPROC) load(userptr, "glGetMapfv"); glad_glGetMapiv = (PFNGLGETMAPIVPROC) load(userptr, "glGetMapiv"); glad_glGetMaterialfv = (PFNGLGETMATERIALFVPROC) load(userptr, "glGetMaterialfv"); glad_glGetMaterialiv = (PFNGLGETMATERIALIVPROC) load(userptr, "glGetMaterialiv"); glad_glGetPixelMapfv = (PFNGLGETPIXELMAPFVPROC) load(userptr, "glGetPixelMapfv"); glad_glGetPixelMapuiv = (PFNGLGETPIXELMAPUIVPROC) load(userptr, "glGetPixelMapuiv"); glad_glGetPixelMapusv = (PFNGLGETPIXELMAPUSVPROC) load(userptr, "glGetPixelMapusv"); glad_glGetPolygonStipple = (PFNGLGETPOLYGONSTIPPLEPROC) load(userptr, "glGetPolygonStipple"); glad_glGetString = (PFNGLGETSTRINGPROC) load(userptr, "glGetString"); glad_glGetTexEnvfv = (PFNGLGETTEXENVFVPROC) load(userptr, "glGetTexEnvfv"); glad_glGetTexEnviv = (PFNGLGETTEXENVIVPROC) load(userptr, "glGetTexEnviv"); glad_glGetTexGendv = (PFNGLGETTEXGENDVPROC) load(userptr, "glGetTexGendv"); glad_glGetTexGenfv = (PFNGLGETTEXGENFVPROC) load(userptr, "glGetTexGenfv"); glad_glGetTexGeniv = (PFNGLGETTEXGENIVPROC) load(userptr, "glGetTexGeniv"); glad_glGetTexImage = (PFNGLGETTEXIMAGEPROC) load(userptr, "glGetTexImage"); glad_glGetTexLevelParameterfv = (PFNGLGETTEXLEVELPARAMETERFVPROC) load(userptr, "glGetTexLevelParameterfv"); glad_glGetTexLevelParameteriv = (PFNGLGETTEXLEVELPARAMETERIVPROC) load(userptr, "glGetTexLevelParameteriv"); glad_glGetTexParameterfv = (PFNGLGETTEXPARAMETERFVPROC) load(userptr, "glGetTexParameterfv"); glad_glGetTexParameteriv = (PFNGLGETTEXPARAMETERIVPROC) load(userptr, "glGetTexParameteriv"); glad_glHint = (PFNGLHINTPROC) load(userptr, "glHint"); glad_glIndexMask = (PFNGLINDEXMASKPROC) load(userptr, "glIndexMask"); glad_glIndexd = (PFNGLINDEXDPROC) load(userptr, "glIndexd"); glad_glIndexdv = (PFNGLINDEXDVPROC) load(userptr, "glIndexdv"); glad_glIndexf = (PFNGLINDEXFPROC) load(userptr, "glIndexf"); glad_glIndexfv = (PFNGLINDEXFVPROC) load(userptr, "glIndexfv"); glad_glIndexi = (PFNGLINDEXIPROC) load(userptr, "glIndexi"); glad_glIndexiv = (PFNGLINDEXIVPROC) load(userptr, "glIndexiv"); glad_glIndexs = (PFNGLINDEXSPROC) load(userptr, "glIndexs"); glad_glIndexsv = (PFNGLINDEXSVPROC) load(userptr, "glIndexsv"); glad_glInitNames = (PFNGLINITNAMESPROC) load(userptr, "glInitNames"); glad_glIsEnabled = (PFNGLISENABLEDPROC) load(userptr, "glIsEnabled"); glad_glIsList = (PFNGLISLISTPROC) load(userptr, "glIsList"); glad_glLightModelf = (PFNGLLIGHTMODELFPROC) load(userptr, "glLightModelf"); glad_glLightModelfv = (PFNGLLIGHTMODELFVPROC) load(userptr, "glLightModelfv"); glad_glLightModeli = (PFNGLLIGHTMODELIPROC) load(userptr, "glLightModeli"); glad_glLightModeliv = (PFNGLLIGHTMODELIVPROC) load(userptr, "glLightModeliv"); glad_glLightf = (PFNGLLIGHTFPROC) load(userptr, "glLightf"); glad_glLightfv = (PFNGLLIGHTFVPROC) load(userptr, "glLightfv"); glad_glLighti = (PFNGLLIGHTIPROC) load(userptr, "glLighti"); glad_glLightiv = (PFNGLLIGHTIVPROC) load(userptr, "glLightiv"); glad_glLineStipple = (PFNGLLINESTIPPLEPROC) load(userptr, "glLineStipple"); glad_glLineWidth = (PFNGLLINEWIDTHPROC) load(userptr, "glLineWidth"); glad_glListBase = (PFNGLLISTBASEPROC) load(userptr, "glListBase"); glad_glLoadIdentity = (PFNGLLOADIDENTITYPROC) load(userptr, "glLoadIdentity"); glad_glLoadMatrixd = (PFNGLLOADMATRIXDPROC) load(userptr, "glLoadMatrixd"); glad_glLoadMatrixf = (PFNGLLOADMATRIXFPROC) load(userptr, "glLoadMatrixf"); glad_glLoadName = (PFNGLLOADNAMEPROC) load(userptr, "glLoadName"); glad_glLogicOp = (PFNGLLOGICOPPROC) load(userptr, "glLogicOp"); glad_glMap1d = (PFNGLMAP1DPROC) load(userptr, "glMap1d"); glad_glMap1f = (PFNGLMAP1FPROC) load(userptr, "glMap1f"); glad_glMap2d = (PFNGLMAP2DPROC) load(userptr, "glMap2d"); glad_glMap2f = (PFNGLMAP2FPROC) load(userptr, "glMap2f"); glad_glMapGrid1d = (PFNGLMAPGRID1DPROC) load(userptr, "glMapGrid1d"); glad_glMapGrid1f = (PFNGLMAPGRID1FPROC) load(userptr, "glMapGrid1f"); glad_glMapGrid2d = (PFNGLMAPGRID2DPROC) load(userptr, "glMapGrid2d"); glad_glMapGrid2f = (PFNGLMAPGRID2FPROC) load(userptr, "glMapGrid2f"); glad_glMaterialf = (PFNGLMATERIALFPROC) load(userptr, "glMaterialf"); glad_glMaterialfv = (PFNGLMATERIALFVPROC) load(userptr, "glMaterialfv"); glad_glMateriali = (PFNGLMATERIALIPROC) load(userptr, "glMateriali"); glad_glMaterialiv = (PFNGLMATERIALIVPROC) load(userptr, "glMaterialiv"); glad_glMatrixMode = (PFNGLMATRIXMODEPROC) load(userptr, "glMatrixMode"); glad_glMultMatrixd = (PFNGLMULTMATRIXDPROC) load(userptr, "glMultMatrixd"); glad_glMultMatrixf = (PFNGLMULTMATRIXFPROC) load(userptr, "glMultMatrixf"); glad_glNewList = (PFNGLNEWLISTPROC) load(userptr, "glNewList"); glad_glNormal3b = (PFNGLNORMAL3BPROC) load(userptr, "glNormal3b"); glad_glNormal3bv = (PFNGLNORMAL3BVPROC) load(userptr, "glNormal3bv"); glad_glNormal3d = (PFNGLNORMAL3DPROC) load(userptr, "glNormal3d"); glad_glNormal3dv = (PFNGLNORMAL3DVPROC) load(userptr, "glNormal3dv"); glad_glNormal3f = (PFNGLNORMAL3FPROC) load(userptr, "glNormal3f"); glad_glNormal3fv = (PFNGLNORMAL3FVPROC) load(userptr, "glNormal3fv"); glad_glNormal3i = (PFNGLNORMAL3IPROC) load(userptr, "glNormal3i"); glad_glNormal3iv = (PFNGLNORMAL3IVPROC) load(userptr, "glNormal3iv"); glad_glNormal3s = (PFNGLNORMAL3SPROC) load(userptr, "glNormal3s"); glad_glNormal3sv = (PFNGLNORMAL3SVPROC) load(userptr, "glNormal3sv"); glad_glOrtho = (PFNGLORTHOPROC) load(userptr, "glOrtho"); glad_glPassThrough = (PFNGLPASSTHROUGHPROC) load(userptr, "glPassThrough"); glad_glPixelMapfv = (PFNGLPIXELMAPFVPROC) load(userptr, "glPixelMapfv"); glad_glPixelMapuiv = (PFNGLPIXELMAPUIVPROC) load(userptr, "glPixelMapuiv"); glad_glPixelMapusv = (PFNGLPIXELMAPUSVPROC) load(userptr, "glPixelMapusv"); glad_glPixelStoref = (PFNGLPIXELSTOREFPROC) load(userptr, "glPixelStoref"); glad_glPixelStorei = (PFNGLPIXELSTOREIPROC) load(userptr, "glPixelStorei"); glad_glPixelTransferf = (PFNGLPIXELTRANSFERFPROC) load(userptr, "glPixelTransferf"); glad_glPixelTransferi = (PFNGLPIXELTRANSFERIPROC) load(userptr, "glPixelTransferi"); glad_glPixelZoom = (PFNGLPIXELZOOMPROC) load(userptr, "glPixelZoom"); glad_glPointSize = (PFNGLPOINTSIZEPROC) load(userptr, "glPointSize"); glad_glPolygonMode = (PFNGLPOLYGONMODEPROC) load(userptr, "glPolygonMode"); glad_glPolygonStipple = (PFNGLPOLYGONSTIPPLEPROC) load(userptr, "glPolygonStipple"); glad_glPopAttrib = (PFNGLPOPATTRIBPROC) load(userptr, "glPopAttrib"); glad_glPopMatrix = (PFNGLPOPMATRIXPROC) load(userptr, "glPopMatrix"); glad_glPopName = (PFNGLPOPNAMEPROC) load(userptr, "glPopName"); glad_glPushAttrib = (PFNGLPUSHATTRIBPROC) load(userptr, "glPushAttrib"); glad_glPushMatrix = (PFNGLPUSHMATRIXPROC) load(userptr, "glPushMatrix"); glad_glPushName = (PFNGLPUSHNAMEPROC) load(userptr, "glPushName"); glad_glRasterPos2d = (PFNGLRASTERPOS2DPROC) load(userptr, "glRasterPos2d"); glad_glRasterPos2dv = (PFNGLRASTERPOS2DVPROC) load(userptr, "glRasterPos2dv"); glad_glRasterPos2f = (PFNGLRASTERPOS2FPROC) load(userptr, "glRasterPos2f"); glad_glRasterPos2fv = (PFNGLRASTERPOS2FVPROC) load(userptr, "glRasterPos2fv"); glad_glRasterPos2i = (PFNGLRASTERPOS2IPROC) load(userptr, "glRasterPos2i"); glad_glRasterPos2iv = (PFNGLRASTERPOS2IVPROC) load(userptr, "glRasterPos2iv"); glad_glRasterPos2s = (PFNGLRASTERPOS2SPROC) load(userptr, "glRasterPos2s"); glad_glRasterPos2sv = (PFNGLRASTERPOS2SVPROC) load(userptr, "glRasterPos2sv"); glad_glRasterPos3d = (PFNGLRASTERPOS3DPROC) load(userptr, "glRasterPos3d"); glad_glRasterPos3dv = (PFNGLRASTERPOS3DVPROC) load(userptr, "glRasterPos3dv"); glad_glRasterPos3f = (PFNGLRASTERPOS3FPROC) load(userptr, "glRasterPos3f"); glad_glRasterPos3fv = (PFNGLRASTERPOS3FVPROC) load(userptr, "glRasterPos3fv"); glad_glRasterPos3i = (PFNGLRASTERPOS3IPROC) load(userptr, "glRasterPos3i"); glad_glRasterPos3iv = (PFNGLRASTERPOS3IVPROC) load(userptr, "glRasterPos3iv"); glad_glRasterPos3s = (PFNGLRASTERPOS3SPROC) load(userptr, "glRasterPos3s"); glad_glRasterPos3sv = (PFNGLRASTERPOS3SVPROC) load(userptr, "glRasterPos3sv"); glad_glRasterPos4d = (PFNGLRASTERPOS4DPROC) load(userptr, "glRasterPos4d"); glad_glRasterPos4dv = (PFNGLRASTERPOS4DVPROC) load(userptr, "glRasterPos4dv"); glad_glRasterPos4f = (PFNGLRASTERPOS4FPROC) load(userptr, "glRasterPos4f"); glad_glRasterPos4fv = (PFNGLRASTERPOS4FVPROC) load(userptr, "glRasterPos4fv"); glad_glRasterPos4i = (PFNGLRASTERPOS4IPROC) load(userptr, "glRasterPos4i"); glad_glRasterPos4iv = (PFNGLRASTERPOS4IVPROC) load(userptr, "glRasterPos4iv"); glad_glRasterPos4s = (PFNGLRASTERPOS4SPROC) load(userptr, "glRasterPos4s"); glad_glRasterPos4sv = (PFNGLRASTERPOS4SVPROC) load(userptr, "glRasterPos4sv"); glad_glReadBuffer = (PFNGLREADBUFFERPROC) load(userptr, "glReadBuffer"); glad_glReadPixels = (PFNGLREADPIXELSPROC) load(userptr, "glReadPixels"); glad_glRectd = (PFNGLRECTDPROC) load(userptr, "glRectd"); glad_glRectdv = (PFNGLRECTDVPROC) load(userptr, "glRectdv"); glad_glRectf = (PFNGLRECTFPROC) load(userptr, "glRectf"); glad_glRectfv = (PFNGLRECTFVPROC) load(userptr, "glRectfv"); glad_glRecti = (PFNGLRECTIPROC) load(userptr, "glRecti"); glad_glRectiv = (PFNGLRECTIVPROC) load(userptr, "glRectiv"); glad_glRects = (PFNGLRECTSPROC) load(userptr, "glRects"); glad_glRectsv = (PFNGLRECTSVPROC) load(userptr, "glRectsv"); glad_glRenderMode = (PFNGLRENDERMODEPROC) load(userptr, "glRenderMode"); glad_glRotated = (PFNGLROTATEDPROC) load(userptr, "glRotated"); glad_glRotatef = (PFNGLROTATEFPROC) load(userptr, "glRotatef"); glad_glScaled = (PFNGLSCALEDPROC) load(userptr, "glScaled"); glad_glScalef = (PFNGLSCALEFPROC) load(userptr, "glScalef"); glad_glScissor = (PFNGLSCISSORPROC) load(userptr, "glScissor"); glad_glSelectBuffer = (PFNGLSELECTBUFFERPROC) load(userptr, "glSelectBuffer"); glad_glShadeModel = (PFNGLSHADEMODELPROC) load(userptr, "glShadeModel"); glad_glStencilFunc = (PFNGLSTENCILFUNCPROC) load(userptr, "glStencilFunc"); glad_glStencilMask = (PFNGLSTENCILMASKPROC) load(userptr, "glStencilMask"); 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glad_glTexCoord2iv = (PFNGLTEXCOORD2IVPROC) load(userptr, "glTexCoord2iv"); glad_glTexCoord2s = (PFNGLTEXCOORD2SPROC) load(userptr, "glTexCoord2s"); glad_glTexCoord2sv = (PFNGLTEXCOORD2SVPROC) load(userptr, "glTexCoord2sv"); glad_glTexCoord3d = (PFNGLTEXCOORD3DPROC) load(userptr, "glTexCoord3d"); glad_glTexCoord3dv = (PFNGLTEXCOORD3DVPROC) load(userptr, "glTexCoord3dv"); glad_glTexCoord3f = (PFNGLTEXCOORD3FPROC) load(userptr, "glTexCoord3f"); glad_glTexCoord3fv = (PFNGLTEXCOORD3FVPROC) load(userptr, "glTexCoord3fv"); glad_glTexCoord3i = (PFNGLTEXCOORD3IPROC) load(userptr, "glTexCoord3i"); glad_glTexCoord3iv = (PFNGLTEXCOORD3IVPROC) load(userptr, "glTexCoord3iv"); glad_glTexCoord3s = (PFNGLTEXCOORD3SPROC) load(userptr, "glTexCoord3s"); glad_glTexCoord3sv = (PFNGLTEXCOORD3SVPROC) load(userptr, "glTexCoord3sv"); glad_glTexCoord4d = (PFNGLTEXCOORD4DPROC) load(userptr, "glTexCoord4d"); glad_glTexCoord4dv = (PFNGLTEXCOORD4DVPROC) load(userptr, "glTexCoord4dv"); glad_glTexCoord4f = (PFNGLTEXCOORD4FPROC) load(userptr, "glTexCoord4f"); 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glad_glCheckFramebufferStatusEXT = (PFNGLCHECKFRAMEBUFFERSTATUSEXTPROC) load(userptr, "glCheckFramebufferStatusEXT"); glad_glDeleteFramebuffersEXT = (PFNGLDELETEFRAMEBUFFERSEXTPROC) load(userptr, "glDeleteFramebuffersEXT"); glad_glDeleteRenderbuffersEXT = (PFNGLDELETERENDERBUFFERSEXTPROC) load(userptr, "glDeleteRenderbuffersEXT"); glad_glFramebufferRenderbufferEXT = (PFNGLFRAMEBUFFERRENDERBUFFEREXTPROC) load(userptr, "glFramebufferRenderbufferEXT"); glad_glFramebufferTexture1DEXT = (PFNGLFRAMEBUFFERTEXTURE1DEXTPROC) load(userptr, "glFramebufferTexture1DEXT"); glad_glFramebufferTexture2DEXT = (PFNGLFRAMEBUFFERTEXTURE2DEXTPROC) load(userptr, "glFramebufferTexture2DEXT"); glad_glFramebufferTexture3DEXT = (PFNGLFRAMEBUFFERTEXTURE3DEXTPROC) load(userptr, "glFramebufferTexture3DEXT"); glad_glGenFramebuffersEXT = (PFNGLGENFRAMEBUFFERSEXTPROC) load(userptr, "glGenFramebuffersEXT"); glad_glGenRenderbuffersEXT = (PFNGLGENRENDERBUFFERSEXTPROC) load(userptr, "glGenRenderbuffersEXT"); glad_glGenerateMipmapEXT = (PFNGLGENERATEMIPMAPEXTPROC) load(userptr, "glGenerateMipmapEXT"); glad_glGetFramebufferAttachmentParameterivEXT = (PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVEXTPROC) load(userptr, "glGetFramebufferAttachmentParameterivEXT"); glad_glGetRenderbufferParameterivEXT = (PFNGLGETRENDERBUFFERPARAMETERIVEXTPROC) load(userptr, "glGetRenderbufferParameterivEXT"); glad_glIsFramebufferEXT = (PFNGLISFRAMEBUFFEREXTPROC) load(userptr, "glIsFramebufferEXT"); glad_glIsRenderbufferEXT = (PFNGLISRENDERBUFFEREXTPROC) load(userptr, "glIsRenderbufferEXT"); glad_glRenderbufferStorageEXT = (PFNGLRENDERBUFFERSTORAGEEXTPROC) load(userptr, "glRenderbufferStorageEXT"); } static void glad_gl_load_GL_OVR_multiview( GLADuserptrloadfunc load, void* userptr) { if(!GLAD_GL_OVR_multiview) return; glad_glFramebufferTextureMultiviewOVR = (PFNGLFRAMEBUFFERTEXTUREMULTIVIEWOVRPROC) load(userptr, "glFramebufferTextureMultiviewOVR"); } #if defined(GL_ES_VERSION_3_0) || defined(GL_VERSION_3_0) #define GLAD_GL_IS_SOME_NEW_VERSION 1 #else #define GLAD_GL_IS_SOME_NEW_VERSION 0 #endif static int glad_gl_get_extensions( int version, const char **out_exts, unsigned int *out_num_exts_i, char ***out_exts_i) { #if GLAD_GL_IS_SOME_NEW_VERSION if(GLAD_VERSION_MAJOR(version) < 3) { #else GLAD_UNUSED(version); GLAD_UNUSED(out_num_exts_i); GLAD_UNUSED(out_exts_i); #endif if (glad_glGetString == NULL) { return 0; } *out_exts = (const char *)glad_glGetString(GL_EXTENSIONS); #if GLAD_GL_IS_SOME_NEW_VERSION } else { unsigned int index = 0; unsigned int num_exts_i = 0; char **exts_i = NULL; if (glad_glGetStringi == NULL || glad_glGetIntegerv == NULL) { return 0; } glad_glGetIntegerv(GL_NUM_EXTENSIONS, (int*) &num_exts_i); if (num_exts_i > 0) { exts_i = (char **) malloc(num_exts_i * (sizeof *exts_i)); } if (exts_i == NULL) { return 0; } for(index = 0; index < num_exts_i; index++) { const char *gl_str_tmp = (const char*) glad_glGetStringi(GL_EXTENSIONS, index); size_t len = strlen(gl_str_tmp) + 1; char *local_str = (char*) malloc(len * sizeof(char)); if(local_str != NULL) { memcpy(local_str, gl_str_tmp, len * sizeof(char)); } exts_i[index] = local_str; } *out_num_exts_i = num_exts_i; *out_exts_i = exts_i; } #endif return 1; } static void glad_gl_free_extensions(char **exts_i, unsigned int num_exts_i) { if (exts_i != NULL) { unsigned int index; for(index = 0; index < num_exts_i; index++) { free((void *) (exts_i[index])); } free((void *)exts_i); exts_i = NULL; } } static int glad_gl_has_extension(int version, const char *exts, unsigned int num_exts_i, char **exts_i, const char *ext) { if(GLAD_VERSION_MAJOR(version) < 3 || !GLAD_GL_IS_SOME_NEW_VERSION) { const char *extensions; const char *loc; const char *terminator; extensions = exts; if(extensions == NULL || ext == 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; } } else { unsigned int index; for(index = 0; index < num_exts_i; index++) { const char *e = exts_i[index]; if(strcmp(e, ext) == 0) { return 1; } } } return 0; } static GLADapiproc glad_gl_get_proc_from_userptr(void *userptr, const char* name) { return (GLAD_GNUC_EXTENSION (GLADapiproc (*)(const char *name)) userptr)(name); } static int glad_gl_find_extensions_gl( int version) { const char *exts = NULL; unsigned int num_exts_i = 0; char **exts_i = NULL; if (!glad_gl_get_extensions(version, &exts, &num_exts_i, &exts_i)) return 0; GLAD_GL_ARB_debug_output = glad_gl_has_extension(version, exts, num_exts_i, exts_i, "GL_ARB_debug_output"); GLAD_GL_ARB_framebuffer_object = glad_gl_has_extension(version, exts, num_exts_i, exts_i, "GL_ARB_framebuffer_object"); GLAD_GL_ARB_get_program_binary = glad_gl_has_extension(version, exts, num_exts_i, exts_i, "GL_ARB_get_program_binary"); GLAD_GL_EXT_framebuffer_blit = glad_gl_has_extension(version, exts, num_exts_i, exts_i, "GL_EXT_framebuffer_blit"); GLAD_GL_EXT_framebuffer_multisample = glad_gl_has_extension(version, exts, num_exts_i, exts_i, "GL_EXT_framebuffer_multisample"); GLAD_GL_EXT_framebuffer_object = glad_gl_has_extension(version, exts, num_exts_i, exts_i, "GL_EXT_framebuffer_object"); GLAD_GL_OVR_multiview = glad_gl_has_extension(version, exts, num_exts_i, exts_i, "GL_OVR_multiview"); GLAD_GL_OVR_multiview2 = glad_gl_has_extension(version, exts, num_exts_i, exts_i, "GL_OVR_multiview2"); glad_gl_free_extensions(exts_i, num_exts_i); return 1; } static int glad_gl_find_core_gl(void) { int i; const char* version; const char* prefixes[] = { "OpenGL ES-CM ", "OpenGL ES-CL ", "OpenGL ES ", "OpenGL SC ", NULL }; int major = 0; int minor = 0; version = (const char*) glad_glGetString(GL_VERSION); if (!version) return 0; for (i = 0; prefixes[i]; i++) { const size_t length = strlen(prefixes[i]); if (strncmp(version, prefixes[i], length) == 0) { version += length; break; } } GLAD_IMPL_UTIL_SSCANF(version, "%d.%d", &major, &minor); GLAD_GL_VERSION_1_0 = (major == 1 && minor >= 0) || major > 1; GLAD_GL_VERSION_1_1 = (major == 1 && minor >= 1) || major > 1; GLAD_GL_VERSION_1_2 = (major == 1 && minor >= 2) || major > 1; GLAD_GL_VERSION_1_3 = (major == 1 && minor >= 3) || major > 1; GLAD_GL_VERSION_1_4 = (major == 1 && minor >= 4) || major > 1; GLAD_GL_VERSION_1_5 = (major == 1 && minor >= 5) || major > 1; GLAD_GL_VERSION_2_0 = (major == 2 && minor >= 0) || major > 2; GLAD_GL_VERSION_2_1 = (major == 2 && minor >= 1) || major > 2; GLAD_GL_VERSION_3_0 = (major == 3 && minor >= 0) || major > 3; GLAD_GL_VERSION_3_1 = (major == 3 && minor >= 1) || major > 3; GLAD_GL_VERSION_3_2 = (major == 3 && minor >= 2) || major > 3; GLAD_GL_VERSION_3_3 = (major == 3 && minor >= 3) || major > 3; return GLAD_MAKE_VERSION(major, minor); } int gladLoadGLUserPtr( GLADuserptrloadfunc load, void *userptr) { int version; glad_glGetString = (PFNGLGETSTRINGPROC) load(userptr, "glGetString"); if(glad_glGetString == NULL) return 0; if(glad_glGetString(GL_VERSION) == NULL) return 0; version = glad_gl_find_core_gl(); glad_gl_load_GL_VERSION_1_0(load, userptr); glad_gl_load_GL_VERSION_1_1(load, userptr); glad_gl_load_GL_VERSION_1_2(load, userptr); glad_gl_load_GL_VERSION_1_3(load, userptr); glad_gl_load_GL_VERSION_1_4(load, userptr); glad_gl_load_GL_VERSION_1_5(load, userptr); glad_gl_load_GL_VERSION_2_0(load, userptr); glad_gl_load_GL_VERSION_2_1(load, userptr); glad_gl_load_GL_VERSION_3_0(load, userptr); glad_gl_load_GL_VERSION_3_1(load, userptr); glad_gl_load_GL_VERSION_3_2(load, userptr); glad_gl_load_GL_VERSION_3_3(load, userptr); if (!glad_gl_find_extensions_gl(version)) return 0; glad_gl_load_GL_ARB_debug_output(load, userptr); glad_gl_load_GL_ARB_framebuffer_object(load, userptr); glad_gl_load_GL_ARB_get_program_binary(load, userptr); glad_gl_load_GL_EXT_framebuffer_blit(load, userptr); glad_gl_load_GL_EXT_framebuffer_multisample(load, userptr); glad_gl_load_GL_EXT_framebuffer_object(load, userptr); glad_gl_load_GL_OVR_multiview(load, userptr); return version; } int gladLoadGL( GLADloadfunc load) { return gladLoadGLUserPtr( glad_gl_get_proc_from_userptr, GLAD_GNUC_EXTENSION (void*) load); } #ifdef GLAD_GL #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_ */ typedef void* (GLAD_API_PTR *GLADglprocaddrfunc)(const char*); struct _glad_gl_userptr { void *handle; GLADglprocaddrfunc gl_get_proc_address_ptr; }; static GLADapiproc glad_gl_get_proc(void *vuserptr, const char *name) { struct _glad_gl_userptr userptr = *(struct _glad_gl_userptr*) vuserptr; GLADapiproc result = NULL; if(userptr.gl_get_proc_address_ptr != NULL) { result = GLAD_GNUC_EXTENSION (GLADapiproc) userptr.gl_get_proc_address_ptr(name); } if(result == NULL) { result = glad_dlsym_handle(userptr.handle, name); } return result; } static void* _glad_GL_loader_handle = NULL; static void* glad_gl_dlopen_handle(void) { #if GLAD_PLATFORM_APPLE static const char *NAMES[] = { "../Frameworks/OpenGL.framework/OpenGL", "/Library/Frameworks/OpenGL.framework/OpenGL", "/System/Library/Frameworks/OpenGL.framework/OpenGL", "/System/Library/Frameworks/OpenGL.framework/Versions/Current/OpenGL" }; #elif GLAD_PLATFORM_WIN32 static const char *NAMES[] = {"opengl32.dll"}; #else static const char *NAMES[] = { #if defined(__CYGWIN__) "libGL-1.so", #endif "libGL.so.1", "libGL.so" }; #endif if (_glad_GL_loader_handle == NULL) { _glad_GL_loader_handle = glad_get_dlopen_handle(NAMES, sizeof(NAMES) / sizeof(NAMES[0])); } return _glad_GL_loader_handle; } static struct _glad_gl_userptr glad_gl_build_userptr(void *handle) { struct _glad_gl_userptr userptr; userptr.handle = handle; #if GLAD_PLATFORM_APPLE || defined(__HAIKU__) userptr.gl_get_proc_address_ptr = NULL; #elif GLAD_PLATFORM_WIN32 userptr.gl_get_proc_address_ptr = (GLADglprocaddrfunc) glad_dlsym_handle(handle, "wglGetProcAddress"); #else userptr.gl_get_proc_address_ptr = (GLADglprocaddrfunc) glad_dlsym_handle(handle, "glXGetProcAddressARB"); #endif return userptr; } int gladLoaderLoadGL(void) { int version = 0; void *handle; int did_load = 0; struct _glad_gl_userptr userptr; did_load = _glad_GL_loader_handle == NULL; handle = glad_gl_dlopen_handle(); if (handle) { userptr = glad_gl_build_userptr(handle); version = gladLoadGLUserPtr(glad_gl_get_proc, &userptr); if (did_load) { gladLoaderUnloadGL(); } } return version; } void gladLoaderUnloadGL(void) { if (_glad_GL_loader_handle != NULL) { glad_close_dlopen_handle(_glad_GL_loader_handle); _glad_GL_loader_handle = NULL; } } #endif /* GLAD_GL */ #ifdef __cplusplus } #endif