antkeeper
/
source

/*

    OpenGL loader generated by glad 0.1.30 on Tue Jun 11 22:13:54 2019.
    Language/Generator: C/C++    Specification: gl    APIs: gl=3.3    Profile: core    Extensions:        GL_EXT_texture_filter_anisotropic    Loader: True    Local files: False    Omit khrplatform: False    Reproducible: False
    Commandline:        --profile="core" --api="gl=3.3" --generator="c" --spec="gl" --extensions="GL_EXT_texture_filter_anisotropic"    Online:        https://glad.dav1d.de/#profile=core&language=c&specification=gl&loader=on&api=gl%3D3.3&extensions=GL_EXT_texture_filter_anisotropic
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <glad/glad.h>

static void* get_proc(const char *namez);
#if defined(_WIN32) || defined(__CYGWIN__)
#include <windows.h>
static HMODULE libGL;
typedef void* (APIENTRYP PFNWGLGETPROCADDRESSPROC_PRIVATE)(const char*);static PFNWGLGETPROCADDRESSPROC_PRIVATE gladGetProcAddressPtr;
#ifdef _MSC_VER
#ifdef __has_include
  #if __has_include(<winapifamily.h>)
    #define HAVE_WINAPIFAMILY 1
  #endif
#elif _MSC_VER >= 1700 && !_USING_V110_SDK71_
  #define HAVE_WINAPIFAMILY 1
#endif
#endif

#ifdef HAVE_WINAPIFAMILY
  #include <winapifamily.h>
  #if !WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP) && WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_APP)
    #define IS_UWP 1
  #endif
#endif

staticint open_gl(void) {#ifndef IS_UWP
    libGL = LoadLibraryW(L"opengl32.dll");    if(libGL != NULL) {        void (* tmp)(void);        tmp = (void(*)(void)) GetProcAddress(libGL, "wglGetProcAddress");        gladGetProcAddressPtr = (PFNWGLGETPROCADDRESSPROC_PRIVATE) tmp;        return gladGetProcAddressPtr != NULL;    }#endif

    return 0;}
staticvoid close_gl(void) {    if(libGL != NULL) {        FreeLibrary((HMODULE) libGL);        libGL = NULL;    }}#else
#include <dlfcn.h>
static void* libGL;
#if !defined(__APPLE__) && !defined(__HAIKU__)
typedef void* (APIENTRYP PFNGLXGETPROCADDRESSPROC_PRIVATE)(const char*);static PFNGLXGETPROCADDRESSPROC_PRIVATE gladGetProcAddressPtr;#endif

staticint open_gl(void) {#ifdef __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"    };#else
    static const char *NAMES[] = {"libGL.so.1", "libGL.so"};#endif

    unsigned int index = 0;    for(index = 0; index < (sizeof(NAMES) / sizeof(NAMES[0])); index++) {        libGL = dlopen(NAMES[index], RTLD_NOW | RTLD_GLOBAL);
        if(libGL != NULL) {#if defined(__APPLE__) || defined(__HAIKU__)
            return 1;#else
            gladGetProcAddressPtr = (PFNGLXGETPROCADDRESSPROC_PRIVATE)dlsym(libGL,                "glXGetProcAddressARB");            return gladGetProcAddressPtr != NULL;#endif
        }    }
    return 0;}
staticvoid close_gl(void) {    if(libGL != NULL) {        dlclose(libGL);        libGL = NULL;    }}#endif

staticvoid* get_proc(const char *namez) {    void* result = NULL;    if(libGL == NULL) return NULL;
#if !defined(__APPLE__) && !defined(__HAIKU__)
    if(gladGetProcAddressPtr != NULL) {        result = gladGetProcAddressPtr(namez);    }#endif
    if(result == NULL) {#if defined(_WIN32) || defined(__CYGWIN__)
        result = (void*)GetProcAddress((HMODULE) libGL, namez);#else
        result = dlsym(libGL, namez);#endif
    }
    return result;}
int gladLoadGL(void) {    int status = 0;
    if(open_gl()) {        status = gladLoadGLLoader(&get_proc);        close_gl();    }
    return status;}
struct gladGLversionStruct GLVersion = { 0, 0 };
#if defined(GL_ES_VERSION_3_0) || defined(GL_VERSION_3_0)
#define _GLAD_IS_SOME_NEW_VERSION 1
#endif

static int max_loaded_major;static int max_loaded_minor;
static const char *exts = NULL;static int num_exts_i = 0;static char **exts_i = NULL;
static int get_exts(void) {#ifdef _GLAD_IS_SOME_NEW_VERSION
    if(max_loaded_major < 3) {#endif
        exts = (const char *)glGetString(GL_EXTENSIONS);#ifdef _GLAD_IS_SOME_NEW_VERSION
    } else {        unsigned int index;
        num_exts_i = 0;        glGetIntegerv(GL_NUM_EXTENSIONS, &num_exts_i);        if (num_exts_i > 0) {            exts_i = (char **)malloc((size_t)num_exts_i * (sizeof *exts_i));        }
        if (exts_i == NULL) {            return 0;        }
        for(index = 0; index < (unsigned)num_exts_i; index++) {            const char *gl_str_tmp = (const char*)glGetStringi(GL_EXTENSIONS, index);            size_t len = strlen(gl_str_tmp);
            char *local_str = (char*)malloc((len+1) * sizeof(char));            if(local_str != NULL) {                memcpy(local_str, gl_str_tmp, (len+1) * sizeof(char));            }            exts_i[index] = local_str;        }    }#endif
    return 1;}
static void free_exts(void) {    if (exts_i != NULL) {        int index;        for(index = 0; index < num_exts_i; index++) {            free((char *)exts_i[index]);        }        free((void *)exts_i);        exts_i = NULL;    }}
static int has_ext(const char *ext) {#ifdef _GLAD_IS_SOME_NEW_VERSION
    if(max_loaded_major < 3) {#endif
        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;        }#ifdef _GLAD_IS_SOME_NEW_VERSION
    } else {        int index;        if(exts_i == NULL) return 0;        for(index = 0; index < num_exts_i; index++) {            const char *e = exts_i[index];
            if(exts_i[index] != NULL && strcmp(e, ext) == 0) {                return 1;            }        }    }#endif

    return 0;}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;PFNGLACTIVETEXTUREPROC glad_glActiveTexture = NULL;PFNGLATTACHSHADERPROC glad_glAttachShader = 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;PFNGLBINDRENDERBUFFERPROC glad_glBindRenderbuffer = NULL;PFNGLBINDSAMPLERPROC glad_glBindSampler = NULL;PFNGLBINDTEXTUREPROC glad_glBindTexture = NULL;PFNGLBINDVERTEXARRAYPROC glad_glBindVertexArray = 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;PFNGLBUFFERDATAPROC glad_glBufferData = NULL;PFNGLBUFFERSUBDATAPROC glad_glBufferSubData = NULL;PFNGLCHECKFRAMEBUFFERSTATUSPROC glad_glCheckFramebufferStatus = NULL;PFNGLCLAMPCOLORPROC glad_glClampColor = NULL;PFNGLCLEARPROC glad_glClear = 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;PFNGLCLEARSTENCILPROC glad_glClearStencil = NULL;PFNGLCLIENTWAITSYNCPROC glad_glClientWaitSync = NULL;PFNGLCOLORMASKPROC glad_glColorMask = NULL;PFNGLCOLORMASKIPROC glad_glColorMaski = NULL;PFNGLCOLORP3UIPROC glad_glColorP3ui = NULL;PFNGLCOLORP3UIVPROC glad_glColorP3uiv = NULL;PFNGLCOLORP4UIPROC glad_glColorP4ui = NULL;PFNGLCOLORP4UIVPROC glad_glColorP4uiv = 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;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;PFNGLDELETEBUFFERSPROC glad_glDeleteBuffers = NULL;PFNGLDELETEFRAMEBUFFERSPROC glad_glDeleteFramebuffers = NULL;PFNGLDELETEPROGRAMPROC glad_glDeleteProgram = NULL;PFNGLDELETEQUERIESPROC glad_glDeleteQueries = NULL;PFNGLDELETERENDERBUFFERSPROC glad_glDeleteRenderbuffers = 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;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;PFNGLDRAWRANGEELEMENTSPROC glad_glDrawRangeElements = NULL;PFNGLDRAWRANGEELEMENTSBASEVERTEXPROC glad_glDrawRangeElementsBaseVertex = NULL;PFNGLENABLEPROC glad_glEnable = NULL;PFNGLENABLEVERTEXATTRIBARRAYPROC glad_glEnableVertexAttribArray = NULL;PFNGLENABLEIPROC glad_glEnablei = NULL;PFNGLENDCONDITIONALRENDERPROC glad_glEndConditionalRender = NULL;PFNGLENDQUERYPROC glad_glEndQuery = NULL;PFNGLENDTRANSFORMFEEDBACKPROC glad_glEndTransformFeedback = NULL;PFNGLFENCESYNCPROC glad_glFenceSync = NULL;PFNGLFINISHPROC glad_glFinish = NULL;PFNGLFLUSHPROC glad_glFlush = NULL;PFNGLFLUSHMAPPEDBUFFERRANGEPROC glad_glFlushMappedBufferRange = NULL;PFNGLFRAMEBUFFERRENDERBUFFERPROC glad_glFramebufferRenderbuffer = NULL;PFNGLFRAMEBUFFERTEXTUREPROC glad_glFramebufferTexture = NULL;PFNGLFRAMEBUFFERTEXTURE1DPROC glad_glFramebufferTexture1D = NULL;PFNGLFRAMEBUFFERTEXTURE2DPROC glad_glFramebufferTexture2D = NULL;PFNGLFRAMEBUFFERTEXTURE3DPROC glad_glFramebufferTexture3D = NULL;PFNGLFRAMEBUFFERTEXTURELAYERPROC glad_glFramebufferTextureLayer = NULL;PFNGLFRONTFACEPROC glad_glFrontFace = NULL;PFNGLGENBUFFERSPROC glad_glGenBuffers = NULL;PFNGLGENFRAMEBUFFERSPROC glad_glGenFramebuffers = NULL;PFNGLGENQUERIESPROC glad_glGenQueries = NULL;PFNGLGENRENDERBUFFERSPROC glad_glGenRenderbuffers = NULL;PFNGLGENSAMPLERSPROC glad_glGenSamplers = NULL;PFNGLGENTEXTURESPROC glad_glGenTextures = NULL;PFNGLGENVERTEXARRAYSPROC glad_glGenVertexArrays = NULL;PFNGLGENERATEMIPMAPPROC glad_glGenerateMipmap = 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;PFNGLGETCOMPRESSEDTEXIMAGEPROC glad_glGetCompressedTexImage = 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;PFNGLGETINTEGER64I_VPROC glad_glGetInteger64i_v = NULL;PFNGLGETINTEGER64VPROC glad_glGetInteger64v = NULL;PFNGLGETINTEGERI_VPROC glad_glGetIntegeri_v = NULL;PFNGLGETINTEGERVPROC glad_glGetIntegerv = NULL;PFNGLGETMULTISAMPLEFVPROC glad_glGetMultisamplefv = 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;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;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;PFNGLISBUFFERPROC glad_glIsBuffer = NULL;PFNGLISENABLEDPROC glad_glIsEnabled = NULL;PFNGLISENABLEDIPROC glad_glIsEnabledi = NULL;PFNGLISFRAMEBUFFERPROC glad_glIsFramebuffer = NULL;PFNGLISPROGRAMPROC glad_glIsProgram = NULL;PFNGLISQUERYPROC glad_glIsQuery = NULL;PFNGLISRENDERBUFFERPROC glad_glIsRenderbuffer = NULL;PFNGLISSAMPLERPROC glad_glIsSampler = NULL;PFNGLISSHADERPROC glad_glIsShader = NULL;PFNGLISSYNCPROC glad_glIsSync = NULL;PFNGLISTEXTUREPROC glad_glIsTexture = NULL;PFNGLISVERTEXARRAYPROC glad_glIsVertexArray = NULL;PFNGLLINEWIDTHPROC glad_glLineWidth = NULL;PFNGLLINKPROGRAMPROC glad_glLinkProgram = NULL;PFNGLLOGICOPPROC glad_glLogicOp = NULL;PFNGLMAPBUFFERPROC glad_glMapBuffer = NULL;PFNGLMAPBUFFERRANGEPROC glad_glMapBufferRange = NULL;PFNGLMULTIDRAWARRAYSPROC glad_glMultiDrawArrays = NULL;PFNGLMULTIDRAWELEMENTSPROC glad_glMultiDrawElements = NULL;PFNGLMULTIDRAWELEMENTSBASEVERTEXPROC glad_glMultiDrawElementsBaseVertex = 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;PFNGLNORMALP3UIPROC glad_glNormalP3ui = NULL;PFNGLNORMALP3UIVPROC glad_glNormalP3uiv = NULL;PFNGLPIXELSTOREFPROC glad_glPixelStoref = NULL;PFNGLPIXELSTOREIPROC glad_glPixelStorei = 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;PFNGLPRIMITIVERESTARTINDEXPROC glad_glPrimitiveRestartIndex = NULL;PFNGLPROVOKINGVERTEXPROC glad_glProvokingVertex = NULL;PFNGLQUERYCOUNTERPROC glad_glQueryCounter = NULL;PFNGLREADBUFFERPROC glad_glReadBuffer = NULL;PFNGLREADPIXELSPROC glad_glReadPixels = NULL;PFNGLRENDERBUFFERSTORAGEPROC glad_glRenderbufferStorage = NULL;PFNGLRENDERBUFFERSTORAGEMULTISAMPLEPROC glad_glRenderbufferStorageMultisample = 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;PFNGLSCISSORPROC glad_glScissor = NULL;PFNGLSECONDARYCOLORP3UIPROC glad_glSecondaryColorP3ui = NULL;PFNGLSECONDARYCOLORP3UIVPROC glad_glSecondaryColorP3uiv = 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;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;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;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;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;PFNGLVIEWPORTPROC glad_glViewport = NULL;PFNGLWAITSYNCPROC glad_glWaitSync = NULL;int GLAD_GL_EXT_texture_filter_anisotropic = 0;static void load_GL_VERSION_1_0(GLADloadproc load) {	if(!GLAD_GL_VERSION_1_0) return;	glad_glCullFace = (PFNGLCULLFACEPROC)load("glCullFace");	glad_glFrontFace = (PFNGLFRONTFACEPROC)load("glFrontFace");	glad_glHint = (PFNGLHINTPROC)load("glHint");	glad_glLineWidth = (PFNGLLINEWIDTHPROC)load("glLineWidth");	glad_glPointSize = (PFNGLPOINTSIZEPROC)load("glPointSize");	glad_glPolygonMode = (PFNGLPOLYGONMODEPROC)load("glPolygonMode");	glad_glScissor = (PFNGLSCISSORPROC)load("glScissor");	glad_glTexParameterf = (PFNGLTEXPARAMETERFPROC)load("glTexParameterf");	glad_glTexParameterfv = (PFNGLTEXPARAMETERFVPROC)load("glTexParameterfv");	glad_glTexParameteri = (PFNGLTEXPARAMETERIPROC)load("glTexParameteri");	glad_glTexParameteriv = (PFNGLTEXPARAMETERIVPROC)load("glTexParameteriv");	glad_glTexImage1D = (PFNGLTEXIMAGE1DPROC)load("glTexImage1D");	glad_glTexImage2D = (PFNGLTEXIMAGE2DPROC)load("glTexImage2D");	glad_glDrawBuffer = (PFNGLDRAWBUFFERPROC)load("glDrawBuffer");	glad_glClear = (PFNGLCLEARPROC)load("glClear");	glad_glClearColor = (PFNGLCLEARCOLORPROC)load("glClearColor");	glad_glClearStencil = (PFNGLCLEARSTENCILPROC)load("glClearStencil");	glad_glClearDepth = (PFNGLCLEARDEPTHPROC)load("glClearDepth");	glad_glStencilMask = (PFNGLSTENCILMASKPROC)load("glStencilMask");	glad_glColorMask = (PFNGLCOLORMASKPROC)load("glColorMask");	glad_glDepthMask = (PFNGLDEPTHMASKPROC)load("glDepthMask");	glad_glDisable = (PFNGLDISABLEPROC)load("glDisable");	glad_glEnable = (PFNGLENABLEPROC)load("glEnable");	glad_glFinish = (PFNGLFINISHPROC)load("glFinish");	glad_glFlush = (PFNGLFLUSHPROC)load("glFlush");	glad_glBlendFunc = (PFNGLBLENDFUNCPROC)load("glBlendFunc");	glad_glLogicOp = (PFNGLLOGICOPPROC)load("glLogicOp");	glad_glStencilFunc = (PFNGLSTENCILFUNCPROC)load("glStencilFunc");	glad_glStencilOp = (PFNGLSTENCILOPPROC)load("glStencilOp");	glad_glDepthFunc = (PFNGLDEPTHFUNCPROC)load("glDepthFunc");	glad_glPixelStoref = (PFNGLPIXELSTOREFPROC)load("glPixelStoref");	glad_glPixelStorei = (PFNGLPIXELSTOREIPROC)load("glPixelStorei");	glad_glReadBuffer = (PFNGLREADBUFFERPROC)load("glReadBuffer");	glad_glReadPixels = (PFNGLREADPIXELSPROC)load("glReadPixels");	glad_glGetBooleanv = (PFNGLGETBOOLEANVPROC)load("glGetBooleanv");	glad_glGetDoublev = (PFNGLGETDOUBLEVPROC)load("glGetDoublev");	glad_glGetError = (PFNGLGETERRORPROC)load("glGetError");	glad_glGetFloatv = (PFNGLGETFLOATVPROC)load("glGetFloatv");	glad_glGetIntegerv = (PFNGLGETINTEGERVPROC)load("glGetIntegerv");	glad_glGetString = (PFNGLGETSTRINGPROC)load("glGetString");	glad_glGetTexImage = (PFNGLGETTEXIMAGEPROC)load("glGetTexImage");	glad_glGetTexParameterfv = (PFNGLGETTEXPARAMETERFVPROC)load("glGetTexParameterfv");	glad_glGetTexParameteriv = (PFNGLGETTEXPARAMETERIVPROC)load("glGetTexParameteriv");	glad_glGetTexLevelParameterfv = (PFNGLGETTEXLEVELPARAMETERFVPROC)load("glGetTexLevelParameterfv");	glad_glGetTexLevelParameteriv = (PFNGLGETTEXLEVELPARAMETERIVPROC)load("glGetTexLevelParameteriv");	glad_glIsEnabled = (PFNGLISENABLEDPROC)load("glIsEnabled");	glad_glDepthRange = (PFNGLDEPTHRANGEPROC)load("glDepthRange");	glad_glViewport = (PFNGLVIEWPORTPROC)load("glViewport");}static void load_GL_VERSION_1_1(GLADloadproc load) {	if(!GLAD_GL_VERSION_1_1) return;	glad_glDrawArrays = (PFNGLDRAWARRAYSPROC)load("glDrawArrays");	glad_glDrawElements = (PFNGLDRAWELEMENTSPROC)load("glDrawElements");	glad_glPolygonOffset = (PFNGLPOLYGONOFFSETPROC)load("glPolygonOffset");	glad_glCopyTexImage1D = (PFNGLCOPYTEXIMAGE1DPROC)load("glCopyTexImage1D");	glad_glCopyTexImage2D = (PFNGLCOPYTEXIMAGE2DPROC)load("glCopyTexImage2D");	glad_glCopyTexSubImage1D = (PFNGLCOPYTEXSUBIMAGE1DPROC)load("glCopyTexSubImage1D");	glad_glCopyTexSubImage2D = (PFNGLCOPYTEXSUBIMAGE2DPROC)load("glCopyTexSubImage2D");	glad_glTexSubImage1D = (PFNGLTEXSUBIMAGE1DPROC)load("glTexSubImage1D");	glad_glTexSubImage2D = (PFNGLTEXSUBIMAGE2DPROC)load("glTexSubImage2D");	glad_glBindTexture = (PFNGLBINDTEXTUREPROC)load("glBindTexture");	glad_glDeleteTextures = (PFNGLDELETETEXTURESPROC)load("glDeleteTextures");	glad_glGenTextures = (PFNGLGENTEXTURESPROC)load("glGenTextures");	glad_glIsTexture = (PFNGLISTEXTUREPROC)load("glIsTexture");}static void load_GL_VERSION_1_2(GLADloadproc load) {	if(!GLAD_GL_VERSION_1_2) return;	glad_glDrawRangeElements = (PFNGLDRAWRANGEELEMENTSPROC)load("glDrawRangeElements");	glad_glTexImage3D = (PFNGLTEXIMAGE3DPROC)load("glTexImage3D");	glad_glTexSubImage3D = (PFNGLTEXSUBIMAGE3DPROC)load("glTexSubImage3D");	glad_glCopyTexSubImage3D = (PFNGLCOPYTEXSUBIMAGE3DPROC)load("glCopyTexSubImage3D");}static void load_GL_VERSION_1_3(GLADloadproc load) {	if(!GLAD_GL_VERSION_1_3) return;	glad_glActiveTexture = (PFNGLACTIVETEXTUREPROC)load("glActiveTexture");	glad_glSampleCoverage = (PFNGLSAMPLECOVERAGEPROC)load("glSampleCoverage");	glad_glCompressedTexImage3D = (PFNGLCOMPRESSEDTEXIMAGE3DPROC)load("glCompressedTexImage3D");	glad_glCompressedTexImage2D = (PFNGLCOMPRESSEDTEXIMAGE2DPROC)load("glCompressedTexImage2D");	glad_glCompressedTexImage1D = (PFNGLCOMPRESSEDTEXIMAGE1DPROC)load("glCompressedTexImage1D");	glad_glCompressedTexSubImage3D = (PFNGLCOMPRESSEDTEXSUBIMAGE3DPROC)load("glCompressedTexSubImage3D");	glad_glCompressedTexSubImage2D = (PFNGLCOMPRESSEDTEXSUBIMAGE2DPROC)load("glCompressedTexSubImage2D");	glad_glCompressedTexSubImage1D = (PFNGLCOMPRESSEDTEXSUBIMAGE1DPROC)load("glCompressedTexSubImage1D");	glad_glGetCompressedTexImage = (PFNGLGETCOMPRESSEDTEXIMAGEPROC)load("glGetCompressedTexImage");}static void load_GL_VERSION_1_4(GLADloadproc load) {	if(!GLAD_GL_VERSION_1_4) return;	glad_glBlendFuncSeparate = (PFNGLBLENDFUNCSEPARATEPROC)load("glBlendFuncSeparate");	glad_glMultiDrawArrays = (PFNGLMULTIDRAWARRAYSPROC)load("glMultiDrawArrays");	glad_glMultiDrawElements = (PFNGLMULTIDRAWELEMENTSPROC)load("glMultiDrawElements");	glad_glPointParameterf = (PFNGLPOINTPARAMETERFPROC)load("glPointParameterf");	glad_glPointParameterfv = (PFNGLPOINTPARAMETERFVPROC)load("glPointParameterfv");	glad_glPointParameteri = (PFNGLPOINTPARAMETERIPROC)load("glPointParameteri");	glad_glPointParameteriv = (PFNGLPOINTPARAMETERIVPROC)load("glPointParameteriv");	glad_glBlendColor = (PFNGLBLENDCOLORPROC)load("glBlendColor");	glad_glBlendEquation = (PFNGLBLENDEQUATIONPROC)load("glBlendEquation");}static void load_GL_VERSION_1_5(GLADloadproc load) {	if(!GLAD_GL_VERSION_1_5) return;	glad_glGenQueries = (PFNGLGENQUERIESPROC)load("glGenQueries");	glad_glDeleteQueries = (PFNGLDELETEQUERIESPROC)load("glDeleteQueries");	glad_glIsQuery = (PFNGLISQUERYPROC)load("glIsQuery");	glad_glBeginQuery = (PFNGLBEGINQUERYPROC)load("glBeginQuery");	glad_glEndQuery = (PFNGLENDQUERYPROC)load("glEndQuery");	glad_glGetQueryiv = (PFNGLGETQUERYIVPROC)load("glGetQueryiv");	glad_glGetQueryObjectiv = (PFNGLGETQUERYOBJECTIVPROC)load("glGetQueryObjectiv");	glad_glGetQueryObjectuiv = (PFNGLGETQUERYOBJECTUIVPROC)load("glGetQueryObjectuiv");	glad_glBindBuffer = (PFNGLBINDBUFFERPROC)load("glBindBuffer");	glad_glDeleteBuffers = (PFNGLDELETEBUFFERSPROC)load("glDeleteBuffers");	glad_glGenBuffers = (PFNGLGENBUFFERSPROC)load("glGenBuffers");	glad_glIsBuffer = (PFNGLISBUFFERPROC)load("glIsBuffer");	glad_glBufferData = (PFNGLBUFFERDATAPROC)load("glBufferData");	glad_glBufferSubData = (PFNGLBUFFERSUBDATAPROC)load("glBufferSubData");	glad_glGetBufferSubData = (PFNGLGETBUFFERSUBDATAPROC)load("glGetBufferSubData");	glad_glMapBuffer = (PFNGLMAPBUFFERPROC)load("glMapBuffer");	glad_glUnmapBuffer = (PFNGLUNMAPBUFFERPROC)load("glUnmapBuffer");	glad_glGetBufferParameteriv = (PFNGLGETBUFFERPARAMETERIVPROC)load("glGetBufferParameteriv");	glad_glGetBufferPointerv = (PFNGLGETBUFFERPOINTERVPROC)load("glGetBufferPointerv");}static void load_GL_VERSION_2_0(GLADloadproc load) {	if(!GLAD_GL_VERSION_2_0) return;	glad_glBlendEquationSeparate = (PFNGLBLENDEQUATIONSEPARATEPROC)load("glBlendEquationSeparate");	glad_glDrawBuffers = (PFNGLDRAWBUFFERSPROC)load("glDrawBuffers");	glad_glStencilOpSeparate = (PFNGLSTENCILOPSEPARATEPROC)load("glStencilOpSeparate");	glad_glStencilFuncSeparate = (PFNGLSTENCILFUNCSEPARATEPROC)load("glStencilFuncSeparate");	glad_glStencilMaskSeparate = (PFNGLSTENCILMASKSEPARATEPROC)load("glStencilMaskSeparate");	glad_glAttachShader = (PFNGLATTACHSHADERPROC)load("glAttachShader");	glad_glBindAttribLocation = (PFNGLBINDATTRIBLOCATIONPROC)load("glBindAttribLocation");	glad_glCompileShader = (PFNGLCOMPILESHADERPROC)load("glCompileShader");	glad_glCreateProgram = (PFNGLCREATEPROGRAMPROC)load("glCreateProgram");	glad_glCreateShader = (PFNGLCREATESHADERPROC)load("glCreateShader");	glad_glDeleteProgram = (PFNGLDELETEPROGRAMPROC)load("glDeleteProgram");	glad_glDeleteShader = (PFNGLDELETESHADERPROC)load("glDeleteShader");	glad_glDetachShader = (PFNGLDETACHSHADERPROC)load("glDetachShader");	glad_glDisableVertexAttribArray = (PFNGLDISABLEVERTEXATTRIBARRAYPROC)load("glDisableVertexAttribArray");	glad_glEnableVertexAttribArray = (PFNGLENABLEVERTEXATTRIBARRAYPROC)load("glEnableVertexAttribArray");	glad_glGetActiveAttrib = (PFNGLGETACTIVEATTRIBPROC)load("glGetActiveAttrib");	glad_glGetActiveUniform = (PFNGLGETACTIVEUNIFORMPROC)load("glGetActiveUniform");	glad_glGetAttachedShaders = (PFNGLGETATTACHEDSHADERSPROC)load("glGetAttachedShaders");	glad_glGetAttribLocation = (PFNGLGETATTRIBLOCATIONPROC)load("glGetAttribLocation");	glad_glGetProgramiv = (PFNGLGETPROGRAMIVPROC)load("glGetProgramiv");	glad_glGetProgramInfoLog = (PFNGLGETPROGRAMINFOLOGPROC)load("glGetProgramInfoLog");	glad_glGetShaderiv = (PFNGLGETSHADERIVPROC)load("glGetShaderiv");	glad_glGetShaderInfoLog = (PFNGLGETSHADERINFOLOGPROC)load("glGetShaderInfoLog");	glad_glGetShaderSource = (PFNGLGETSHADERSOURCEPROC)load("glGetShaderSource");	glad_glGetUniformLocation = (PFNGLGETUNIFORMLOCATIONPROC)load("glGetUniformLocation");	glad_glGetUniformfv = (PFNGLGETUNIFORMFVPROC)load("glGetUniformfv");	glad_glGetUniformiv = (PFNGLGETUNIFORMIVPROC)load("glGetUniformiv");	glad_glGetVertexAttribdv = (PFNGLGETVERTEXATTRIBDVPROC)load("glGetVertexAttribdv");	glad_glGetVertexAttribfv = (PFNGLGETVERTEXATTRIBFVPROC)load("glGetVertexAttribfv");	glad_glGetVertexAttribiv = (PFNGLGETVERTEXATTRIBIVPROC)load("glGetVertexAttribiv");	glad_glGetVertexAttribPointerv = (PFNGLGETVERTEXATTRIBPOINTERVPROC)load("glGetVertexAttribPointerv");	glad_glIsProgram = (PFNGLISPROGRAMPROC)load("glIsProgram");	glad_glIsShader = (PFNGLISSHADERPROC)load("glIsShader");	glad_glLinkProgram = (PFNGLLINKPROGRAMPROC)load("glLinkProgram");	glad_glShaderSource = (PFNGLSHADERSOURCEPROC)load("glShaderSource");	glad_glUseProgram = (PFNGLUSEPROGRAMPROC)load("glUseProgram");	glad_glUniform1f = (PFNGLUNIFORM1FPROC)load("glUniform1f");	glad_glUniform2f = (PFNGLUNIFORM2FPROC)load("glUniform2f");	glad_glUniform3f = (PFNGLUNIFORM3FPROC)load("glUniform3f");	glad_glUniform4f = (PFNGLUNIFORM4FPROC)load("glUniform4f");	glad_glUniform1i = (PFNGLUNIFORM1IPROC)load("glUniform1i");	glad_glUniform2i = (PFNGLUNIFORM2IPROC)load("glUniform2i");	glad_glUniform3i = (PFNGLUNIFORM3IPROC)load("glUniform3i");	glad_glUniform4i = (PFNGLUNIFORM4IPROC)load("glUniform4i");	glad_glUniform1fv = (PFNGLUNIFORM1FVPROC)load("glUniform1fv");	glad_glUniform2fv = (PFNGLUNIFORM2FVPROC)load("glUniform2fv");	glad_glUniform3fv = (PFNGLUNIFORM3FVPROC)load("glUniform3fv");	glad_glUniform4fv = (PFNGLUNIFORM4FVPROC)load("glUniform4fv");	glad_glUniform1iv = (PFNGLUNIFORM1IVPROC)load("glUniform1iv");	glad_glUniform2iv = (PFNGLUNIFORM2IVPROC)load("glUniform2iv");	glad_glUniform3iv = (PFNGLUNIFORM3IVPROC)load("glUniform3iv");	glad_glUniform4iv = (PFNGLUNIFORM4IVPROC)load("glUniform4iv");	glad_glUniformMatrix2fv = (PFNGLUNIFORMMATRIX2FVPROC)load("glUniformMatrix2fv");	glad_glUniformMatrix3fv = (PFNGLUNIFORMMATRIX3FVPROC)load("glUniformMatrix3fv");	glad_glUniformMatrix4fv = (PFNGLUNIFORMMATRIX4FVPROC)load("glUniformMatrix4fv");	glad_glValidateProgram = (PFNGLVALIDATEPROGRAMPROC)load("glValidateProgram");	glad_glVertexAttrib1d = (PFNGLVERTEXATTRIB1DPROC)load("glVertexAttrib1d");	glad_glVertexAttrib1dv = (PFNGLVERTEXATTRIB1DVPROC)load("glVertexAttrib1dv");	glad_glVertexAttrib1f = (PFNGLVERTEXATTRIB1FPROC)load("glVertexAttrib1f");	glad_glVertexAttrib1fv = (PFNGLVERTEXATTRIB1FVPROC)load("glVertexAttrib1fv");	glad_glVertexAttrib1s = (PFNGLVERTEXATTRIB1SPROC)load("glVertexAttrib1s");	glad_glVertexAttrib1sv = (PFNGLVERTEXATTRIB1SVPROC)load("glVertexAttrib1sv");	glad_glVertexAttrib2d = (PFNGLVERTEXATTRIB2DPROC)load("glVertexAttrib2d");	glad_glVertexAttrib2dv = (PFNGLVERTEXATTRIB2DVPROC)load("glVertexAttrib2dv");	glad_glVertexAttrib2f = (PFNGLVERTEXATTRIB2FPROC)load("glVertexAttrib2f");	glad_glVertexAttrib2fv = (PFNGLVERTEXATTRIB2FVPROC)load("glVertexAttrib2fv");	glad_glVertexAttrib2s = (PFNGLVERTEXATTRIB2SPROC)load("glVertexAttrib2s");	glad_glVertexAttrib2sv = (PFNGLVERTEXATTRIB2SVPROC)load("glVertexAttrib2sv");	glad_glVertexAttrib3d = (PFNGLVERTEXATTRIB3DPROC)load("glVertexAttrib3d");	glad_glVertexAttrib3dv = (PFNGLVERTEXATTRIB3DVPROC)load("glVertexAttrib3dv");	glad_glVertexAttrib3f = (PFNGLVERTEXATTRIB3FPROC)load("glVertexAttrib3f");	glad_glVertexAttrib3fv = (PFNGLVERTEXATTRIB3FVPROC)load("glVertexAttrib3fv");	glad_glVertexAttrib3s = (PFNGLVERTEXATTRIB3SPROC)load("glVertexAttrib3s");	glad_glVertexAttrib3sv = (PFNGLVERTEXATTRIB3SVPROC)load("glVertexAttrib3sv");	glad_glVertexAttrib4Nbv = (PFNGLVERTEXATTRIB4NBVPROC)load("glVertexAttrib4Nbv");	glad_glVertexAttrib4Niv = (PFNGLVERTEXATTRIB4NIVPROC)load("glVertexAttrib4Niv");	glad_glVertexAttrib4Nsv = (PFNGLVERTEXATTRIB4NSVPROC)load("glVertexAttrib4Nsv");	glad_glVertexAttrib4Nub = (PFNGLVERTEXATTRIB4NUBPROC)load("glVertexAttrib4Nub");	glad_glVertexAttrib4Nubv = (PFNGLVERTEXATTRIB4NUBVPROC)load("glVertexAttrib4Nubv");	glad_glVertexAttrib4Nuiv = (PFNGLVERTEXATTRIB4NUIVPROC)load("glVertexAttrib4Nuiv");	glad_glVertexAttrib4Nusv = (PFNGLVERTEXATTRIB4NUSVPROC)load("glVertexAttrib4Nusv");	glad_glVertexAttrib4bv = (PFNGLVERTEXATTRIB4BVPROC)load("glVertexAttrib4bv");	glad_glVertexAttrib4d = (PFNGLVERTEXATTRIB4DPROC)load("glVertexAttrib4d");	glad_glVertexAttrib4dv = (PFNGLVERTEXATTRIB4DVPROC)load("glVertexAttrib4dv");	glad_glVertexAttrib4f = (PFNGLVERTEXATTRIB4FPROC)load("glVertexAttrib4f");	glad_glVertexAttrib4fv = (PFNGLVERTEXATTRIB4FVPROC)load("glVertexAttrib4fv");	glad_glVertexAttrib4iv = (PFNGLVERTEXATTRIB4IVPROC)load("glVertexAttrib4iv");	glad_glVertexAttrib4s = (PFNGLVERTEXATTRIB4SPROC)load("glVertexAttrib4s");	glad_glVertexAttrib4sv = (PFNGLVERTEXATTRIB4SVPROC)load("glVertexAttrib4sv");	glad_glVertexAttrib4ubv = (PFNGLVERTEXATTRIB4UBVPROC)load("glVertexAttrib4ubv");	glad_glVertexAttrib4uiv = (PFNGLVERTEXATTRIB4UIVPROC)load("glVertexAttrib4uiv");	glad_glVertexAttrib4usv = (PFNGLVERTEXATTRIB4USVPROC)load("glVertexAttrib4usv");	glad_glVertexAttribPointer = (PFNGLVERTEXATTRIBPOINTERPROC)load("glVertexAttribPointer");}static void load_GL_VERSION_2_1(GLADloadproc load) {	if(!GLAD_GL_VERSION_2_1) return;	glad_glUniformMatrix2x3fv = (PFNGLUNIFORMMATRIX2X3FVPROC)load("glUniformMatrix2x3fv");	glad_glUniformMatrix3x2fv = (PFNGLUNIFORMMATRIX3X2FVPROC)load("glUniformMatrix3x2fv");	glad_glUniformMatrix2x4fv = (PFNGLUNIFORMMATRIX2X4FVPROC)load("glUniformMatrix2x4fv");	glad_glUniformMatrix4x2fv = (PFNGLUNIFORMMATRIX4X2FVPROC)load("glUniformMatrix4x2fv");	glad_glUniformMatrix3x4fv = (PFNGLUNIFORMMATRIX3X4FVPROC)load("glUniformMatrix3x4fv");	glad_glUniformMatrix4x3fv = (PFNGLUNIFORMMATRIX4X3FVPROC)load("glUniformMatrix4x3fv");}static void load_GL_VERSION_3_0(GLADloadproc load) {	if(!GLAD_GL_VERSION_3_0) return;	glad_glColorMaski = (PFNGLCOLORMASKIPROC)load("glColorMaski");	glad_glGetBooleani_v = (PFNGLGETBOOLEANI_VPROC)load("glGetBooleani_v");	glad_glGetIntegeri_v = (PFNGLGETINTEGERI_VPROC)load("glGetIntegeri_v");	glad_glEnablei = (PFNGLENABLEIPROC)load("glEnablei");	glad_glDisablei = (PFNGLDISABLEIPROC)load("glDisablei");	glad_glIsEnabledi = (PFNGLISENABLEDIPROC)load("glIsEnabledi");	glad_glBeginTransformFeedback = (PFNGLBEGINTRANSFORMFEEDBACKPROC)load("glBeginTransformFeedback");	glad_glEndTransformFeedback = (PFNGLENDTRANSFORMFEEDBACKPROC)load("glEndTransformFeedback");	glad_glBindBufferRange = (PFNGLBINDBUFFERRANGEPROC)load("glBindBufferRange");	glad_glBindBufferBase = (PFNGLBINDBUFFERBASEPROC)load("glBindBufferBase");	glad_glTransformFeedbackVaryings = (PFNGLTRANSFORMFEEDBACKVARYINGSPROC)load("glTransformFeedbackVaryings");	glad_glGetTransformFeedbackVarying = (PFNGLGETTRANSFORMFEEDBACKVARYINGPROC)load("glGetTransformFeedbackVarying");	glad_glClampColor = (PFNGLCLAMPCOLORPROC)load("glClampColor");	glad_glBeginConditionalRender = (PFNGLBEGINCONDITIONALRENDERPROC)load("glBeginConditionalRender");	glad_glEndConditionalRender = (PFNGLENDCONDITIONALRENDERPROC)load("glEndConditionalRender");	glad_glVertexAttribIPointer = (PFNGLVERTEXATTRIBIPOINTERPROC)load("glVertexAttribIPointer");	glad_glGetVertexAttribIiv = (PFNGLGETVERTEXATTRIBIIVPROC)load("glGetVertexAttribIiv");	glad_glGetVertexAttribIuiv = (PFNGLGETVERTEXATTRIBIUIVPROC)load("glGetVertexAttribIuiv");	glad_glVertexAttribI1i = (PFNGLVERTEXATTRIBI1IPROC)load("glVertexAttribI1i");	glad_glVertexAttribI2i = (PFNGLVERTEXATTRIBI2IPROC)load("glVertexAttribI2i");	glad_glVertexAttribI3i = (PFNGLVERTEXATTRIBI3IPROC)load("glVertexAttribI3i");	glad_glVertexAttribI4i = (PFNGLVERTEXATTRIBI4IPROC)load("glVertexAttribI4i");	glad_glVertexAttribI1ui = (PFNGLVERTEXATTRIBI1UIPROC)load("glVertexAttribI1ui");	glad_glVertexAttribI2ui = (PFNGLVERTEXATTRIBI2UIPROC)load("glVertexAttribI2ui");	glad_glVertexAttribI3ui = (PFNGLVERTEXATTRIBI3UIPROC)load("glVertexAttribI3ui");	glad_glVertexAttribI4ui = (PFNGLVERTEXATTRIBI4UIPROC)load("glVertexAttribI4ui");	glad_glVertexAttribI1iv = (PFNGLVERTEXATTRIBI1IVPROC)load("glVertexAttribI1iv");	glad_glVertexAttribI2iv = (PFNGLVERTEXATTRIBI2IVPROC)load("glVertexAttribI2iv");	glad_glVertexAttribI3iv = (PFNGLVERTEXATTRIBI3IVPROC)load("glVertexAttribI3iv");	glad_glVertexAttribI4iv = (PFNGLVERTEXATTRIBI4IVPROC)load("glVertexAttribI4iv");	glad_glVertexAttribI1uiv = (PFNGLVERTEXATTRIBI1UIVPROC)load("glVertexAttribI1uiv");	glad_glVertexAttribI2uiv = (PFNGLVERTEXATTRIBI2UIVPROC)load("glVertexAttribI2uiv");	glad_glVertexAttribI3uiv = (PFNGLVERTEXATTRIBI3UIVPROC)load("glVertexAttribI3uiv");	glad_glVertexAttribI4uiv = (PFNGLVERTEXATTRIBI4UIVPROC)load("glVertexAttribI4uiv");	glad_glVertexAttribI4bv = (PFNGLVERTEXATTRIBI4BVPROC)load("glVertexAttribI4bv");	glad_glVertexAttribI4sv = (PFNGLVERTEXATTRIBI4SVPROC)load("glVertexAttribI4sv");	glad_glVertexAttribI4ubv = (PFNGLVERTEXATTRIBI4UBVPROC)load("glVertexAttribI4ubv");	glad_glVertexAttribI4usv = (PFNGLVERTEXATTRIBI4USVPROC)load("glVertexAttribI4usv");	glad_glGetUniformuiv = (PFNGLGETUNIFORMUIVPROC)load("glGetUniformuiv");	glad_glBindFragDataLocation = (PFNGLBINDFRAGDATALOCATIONPROC)load("glBindFragDataLocation");	glad_glGetFragDataLocation = (PFNGLGETFRAGDATALOCATIONPROC)load("glGetFragDataLocation");	glad_glUniform1ui = (PFNGLUNIFORM1UIPROC)load("glUniform1ui");	glad_glUniform2ui = (PFNGLUNIFORM2UIPROC)load("glUniform2ui");	glad_glUniform3ui = (PFNGLUNIFORM3UIPROC)load("glUniform3ui");	glad_glUniform4ui = (PFNGLUNIFORM4UIPROC)load("glUniform4ui");	glad_glUniform1uiv = (PFNGLUNIFORM1UIVPROC)load("glUniform1uiv");	glad_glUniform2uiv = (PFNGLUNIFORM2UIVPROC)load("glUniform2uiv");	glad_glUniform3uiv = (PFNGLUNIFORM3UIVPROC)load("glUniform3uiv");	glad_glUniform4uiv = (PFNGLUNIFORM4UIVPROC)load("glUniform4uiv");	glad_glTexParameterIiv = (PFNGLTEXPARAMETERIIVPROC)load("glTexParameterIiv");	glad_glTexParameterIuiv = (PFNGLTEXPARAMETERIUIVPROC)load("glTexParameterIuiv");	glad_glGetTexParameterIiv = (PFNGLGETTEXPARAMETERIIVPROC)load("glGetTexParameterIiv");	glad_glGetTexParameterIuiv = (PFNGLGETTEXPARAMETERIUIVPROC)load("glGetTexParameterIuiv");	glad_glClearBufferiv = (PFNGLCLEARBUFFERIVPROC)load("glClearBufferiv");	glad_glClearBufferuiv = (PFNGLCLEARBUFFERUIVPROC)load("glClearBufferuiv");	glad_glClearBufferfv = (PFNGLCLEARBUFFERFVPROC)load("glClearBufferfv");	glad_glClearBufferfi = (PFNGLCLEARBUFFERFIPROC)load("glClearBufferfi");	glad_glGetStringi = (PFNGLGETSTRINGIPROC)load("glGetStringi");	glad_glIsRenderbuffer = (PFNGLISRENDERBUFFERPROC)load("glIsRenderbuffer");	glad_glBindRenderbuffer = (PFNGLBINDRENDERBUFFERPROC)load("glBindRenderbuffer");	glad_glDeleteRenderbuffers = (PFNGLDELETERENDERBUFFERSPROC)load("glDeleteRenderbuffers");	glad_glGenRenderbuffers = (PFNGLGENRENDERBUFFERSPROC)load("glGenRenderbuffers");	glad_glRenderbufferStorage = (PFNGLRENDERBUFFERSTORAGEPROC)load("glRenderbufferStorage");	glad_glGetRenderbufferParameteriv = (PFNGLGETRENDERBUFFERPARAMETERIVPROC)load("glGetRenderbufferParameteriv");	glad_glIsFramebuffer = (PFNGLISFRAMEBUFFERPROC)load("glIsFramebuffer");	glad_glBindFramebuffer = (PFNGLBINDFRAMEBUFFERPROC)load("glBindFramebuffer");	glad_glDeleteFramebuffers = (PFNGLDELETEFRAMEBUFFERSPROC)load("glDeleteFramebuffers");	glad_glGenFramebuffers = (PFNGLGENFRAMEBUFFERSPROC)load("glGenFramebuffers");	glad_glCheckFramebufferStatus = (PFNGLCHECKFRAMEBUFFERSTATUSPROC)load("glCheckFramebufferStatus");	glad_glFramebufferTexture1D = (PFNGLFRAMEBUFFERTEXTURE1DPROC)load("glFramebufferTexture1D");	glad_glFramebufferTexture2D = (PFNGLFRAMEBUFFERTEXTURE2DPROC)load("glFramebufferTexture2D");	glad_glFramebufferTexture3D = (PFNGLFRAMEBUFFERTEXTURE3DPROC)load("glFramebufferTexture3D");	glad_glFramebufferRenderbuffer = (PFNGLFRAMEBUFFERRENDERBUFFERPROC)load("glFramebufferRenderbuffer");	glad_glGetFramebufferAttachmentParameteriv = (PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVPROC)load("glGetFramebufferAttachmentParameteriv");	glad_glGenerateMipmap = (PFNGLGENERATEMIPMAPPROC)load("glGenerateMipmap");	glad_glBlitFramebuffer = (PFNGLBLITFRAMEBUFFERPROC)load("glBlitFramebuffer");	glad_glRenderbufferStorageMultisample = (PFNGLRENDERBUFFERSTORAGEMULTISAMPLEPROC)load("glRenderbufferStorageMultisample");	glad_glFramebufferTextureLayer = (PFNGLFRAMEBUFFERTEXTURELAYERPROC)load("glFramebufferTextureLayer");	glad_glMapBufferRange = (PFNGLMAPBUFFERRANGEPROC)load("glMapBufferRange");	glad_glFlushMappedBufferRange = (PFNGLFLUSHMAPPEDBUFFERRANGEPROC)load("glFlushMappedBufferRange");	glad_glBindVertexArray = (PFNGLBINDVERTEXARRAYPROC)load("glBindVertexArray");	glad_glDeleteVertexArrays = (PFNGLDELETEVERTEXARRAYSPROC)load("glDeleteVertexArrays");	glad_glGenVertexArrays = (PFNGLGENVERTEXARRAYSPROC)load("glGenVertexArrays");	glad_glIsVertexArray = (PFNGLISVERTEXARRAYPROC)load("glIsVertexArray");}static void load_GL_VERSION_3_1(GLADloadproc load) {	if(!GLAD_GL_VERSION_3_1) return;	glad_glDrawArraysInstanced = (PFNGLDRAWARRAYSINSTANCEDPROC)load("glDrawArraysInstanced");	glad_glDrawElementsInstanced = (PFNGLDRAWELEMENTSINSTANCEDPROC)load("glDrawElementsInstanced");	glad_glTexBuffer = (PFNGLTEXBUFFERPROC)load("glTexBuffer");	glad_glPrimitiveRestartIndex = (PFNGLPRIMITIVERESTARTINDEXPROC)load("glPrimitiveRestartIndex");	glad_glCopyBufferSubData = (PFNGLCOPYBUFFERSUBDATAPROC)load("glCopyBufferSubData");	glad_glGetUniformIndices = (PFNGLGETUNIFORMINDICESPROC)load("glGetUniformIndices");	glad_glGetActiveUniformsiv = (PFNGLGETACTIVEUNIFORMSIVPROC)load("glGetActiveUniformsiv");	glad_glGetActiveUniformName = (PFNGLGETACTIVEUNIFORMNAMEPROC)load("glGetActiveUniformName");	glad_glGetUniformBlockIndex = (PFNGLGETUNIFORMBLOCKINDEXPROC)load("glGetUniformBlockIndex");	glad_glGetActiveUniformBlockiv = (PFNGLGETACTIVEUNIFORMBLOCKIVPROC)load("glGetActiveUniformBlockiv");	glad_glGetActiveUniformBlockName = (PFNGLGETACTIVEUNIFORMBLOCKNAMEPROC)load("glGetActiveUniformBlockName");	glad_glUniformBlockBinding = (PFNGLUNIFORMBLOCKBINDINGPROC)load("glUniformBlockBinding");	glad_glBindBufferRange = (PFNGLBINDBUFFERRANGEPROC)load("glBindBufferRange");	glad_glBindBufferBase = (PFNGLBINDBUFFERBASEPROC)load("glBindBufferBase");	glad_glGetIntegeri_v = (PFNGLGETINTEGERI_VPROC)load("glGetIntegeri_v");}static void load_GL_VERSION_3_2(GLADloadproc load) {	if(!GLAD_GL_VERSION_3_2) return;	glad_glDrawElementsBaseVertex = (PFNGLDRAWELEMENTSBASEVERTEXPROC)load("glDrawElementsBaseVertex");	glad_glDrawRangeElementsBaseVertex = (PFNGLDRAWRANGEELEMENTSBASEVERTEXPROC)load("glDrawRangeElementsBaseVertex");	glad_glDrawElementsInstancedBaseVertex = (PFNGLDRAWELEMENTSINSTANCEDBASEVERTEXPROC)load("glDrawElementsInstancedBaseVertex");	glad_glMultiDrawElementsBaseVertex = (PFNGLMULTIDRAWELEMENTSBASEVERTEXPROC)load("glMultiDrawElementsBaseVertex");	glad_glProvokingVertex = (PFNGLPROVOKINGVERTEXPROC)load("glProvokingVertex");	glad_glFenceSync = (PFNGLFENCESYNCPROC)load("glFenceSync");	glad_glIsSync = (PFNGLISSYNCPROC)load("glIsSync");	glad_glDeleteSync = (PFNGLDELETESYNCPROC)load("glDeleteSync");	glad_glClientWaitSync = (PFNGLCLIENTWAITSYNCPROC)load("glClientWaitSync");	glad_glWaitSync = (PFNGLWAITSYNCPROC)load("glWaitSync");	glad_glGetInteger64v = (PFNGLGETINTEGER64VPROC)load("glGetInteger64v");	glad_glGetSynciv = (PFNGLGETSYNCIVPROC)load("glGetSynciv");	glad_glGetInteger64i_v = (PFNGLGETINTEGER64I_VPROC)load("glGetInteger64i_v");	glad_glGetBufferParameteri64v = (PFNGLGETBUFFERPARAMETERI64VPROC)load("glGetBufferParameteri64v");	glad_glFramebufferTexture = (PFNGLFRAMEBUFFERTEXTUREPROC)load("glFramebufferTexture");	glad_glTexImage2DMultisample = (PFNGLTEXIMAGE2DMULTISAMPLEPROC)load("glTexImage2DMultisample");	glad_glTexImage3DMultisample = (PFNGLTEXIMAGE3DMULTISAMPLEPROC)load("glTexImage3DMultisample");	glad_glGetMultisamplefv = (PFNGLGETMULTISAMPLEFVPROC)load("glGetMultisamplefv");	glad_glSampleMaski = (PFNGLSAMPLEMASKIPROC)load("glSampleMaski");}static void load_GL_VERSION_3_3(GLADloadproc load) {	if(!GLAD_GL_VERSION_3_3) return;	glad_glBindFragDataLocationIndexed = (PFNGLBINDFRAGDATALOCATIONINDEXEDPROC)load("glBindFragDataLocationIndexed");	glad_glGetFragDataIndex = (PFNGLGETFRAGDATAINDEXPROC)load("glGetFragDataIndex");	glad_glGenSamplers = (PFNGLGENSAMPLERSPROC)load("glGenSamplers");	glad_glDeleteSamplers = (PFNGLDELETESAMPLERSPROC)load("glDeleteSamplers");	glad_glIsSampler = (PFNGLISSAMPLERPROC)load("glIsSampler");	glad_glBindSampler = (PFNGLBINDSAMPLERPROC)load("glBindSampler");	glad_glSamplerParameteri = (PFNGLSAMPLERPARAMETERIPROC)load("glSamplerParameteri");	glad_glSamplerParameteriv = (PFNGLSAMPLERPARAMETERIVPROC)load("glSamplerParameteriv");	glad_glSamplerParameterf = (PFNGLSAMPLERPARAMETERFPROC)load("glSamplerParameterf");	glad_glSamplerParameterfv = (PFNGLSAMPLERPARAMETERFVPROC)load("glSamplerParameterfv");	glad_glSamplerParameterIiv = (PFNGLSAMPLERPARAMETERIIVPROC)load("glSamplerParameterIiv");	glad_glSamplerParameterIuiv = (PFNGLSAMPLERPARAMETERIUIVPROC)load("glSamplerParameterIuiv");	glad_glGetSamplerParameteriv = (PFNGLGETSAMPLERPARAMETERIVPROC)load("glGetSamplerParameteriv");	glad_glGetSamplerParameterIiv = (PFNGLGETSAMPLERPARAMETERIIVPROC)load("glGetSamplerParameterIiv");	glad_glGetSamplerParameterfv = (PFNGLGETSAMPLERPARAMETERFVPROC)load("glGetSamplerParameterfv");	glad_glGetSamplerParameterIuiv = (PFNGLGETSAMPLERPARAMETERIUIVPROC)load("glGetSamplerParameterIuiv");	glad_glQueryCounter = (PFNGLQUERYCOUNTERPROC)load("glQueryCounter");	glad_glGetQueryObjecti64v = (PFNGLGETQUERYOBJECTI64VPROC)load("glGetQueryObjecti64v");	glad_glGetQueryObjectui64v = (PFNGLGETQUERYOBJECTUI64VPROC)load("glGetQueryObjectui64v");	glad_glVertexAttribDivisor = (PFNGLVERTEXATTRIBDIVISORPROC)load("glVertexAttribDivisor");	glad_glVertexAttribP1ui = (PFNGLVERTEXATTRIBP1UIPROC)load("glVertexAttribP1ui");	glad_glVertexAttribP1uiv = (PFNGLVERTEXATTRIBP1UIVPROC)load("glVertexAttribP1uiv");	glad_glVertexAttribP2ui = (PFNGLVERTEXATTRIBP2UIPROC)load("glVertexAttribP2ui");	glad_glVertexAttribP2uiv = (PFNGLVERTEXATTRIBP2UIVPROC)load("glVertexAttribP2uiv");	glad_glVertexAttribP3ui = (PFNGLVERTEXATTRIBP3UIPROC)load("glVertexAttribP3ui");	glad_glVertexAttribP3uiv = (PFNGLVERTEXATTRIBP3UIVPROC)load("glVertexAttribP3uiv");	glad_glVertexAttribP4ui = (PFNGLVERTEXATTRIBP4UIPROC)load("glVertexAttribP4ui");	glad_glVertexAttribP4uiv = (PFNGLVERTEXATTRIBP4UIVPROC)load("glVertexAttribP4uiv");	glad_glVertexP2ui = (PFNGLVERTEXP2UIPROC)load("glVertexP2ui");	glad_glVertexP2uiv = (PFNGLVERTEXP2UIVPROC)load("glVertexP2uiv");	glad_glVertexP3ui = (PFNGLVERTEXP3UIPROC)load("glVertexP3ui");	glad_glVertexP3uiv = (PFNGLVERTEXP3UIVPROC)load("glVertexP3uiv");	glad_glVertexP4ui = (PFNGLVERTEXP4UIPROC)load("glVertexP4ui");	glad_glVertexP4uiv = (PFNGLVERTEXP4UIVPROC)load("glVertexP4uiv");	glad_glTexCoordP1ui = (PFNGLTEXCOORDP1UIPROC)load("glTexCoordP1ui");	glad_glTexCoordP1uiv = (PFNGLTEXCOORDP1UIVPROC)load("glTexCoordP1uiv");	glad_glTexCoordP2ui = (PFNGLTEXCOORDP2UIPROC)load("glTexCoordP2ui");	glad_glTexCoordP2uiv = (PFNGLTEXCOORDP2UIVPROC)load("glTexCoordP2uiv");	glad_glTexCoordP3ui = (PFNGLTEXCOORDP3UIPROC)load("glTexCoordP3ui");	glad_glTexCoordP3uiv = (PFNGLTEXCOORDP3UIVPROC)load("glTexCoordP3uiv");	glad_glTexCoordP4ui = (PFNGLTEXCOORDP4UIPROC)load("glTexCoordP4ui");	glad_glTexCoordP4uiv = (PFNGLTEXCOORDP4UIVPROC)load("glTexCoordP4uiv");	glad_glMultiTexCoordP1ui = (PFNGLMULTITEXCOORDP1UIPROC)load("glMultiTexCoordP1ui");	glad_glMultiTexCoordP1uiv = (PFNGLMULTITEXCOORDP1UIVPROC)load("glMultiTexCoordP1uiv");	glad_glMultiTexCoordP2ui = (PFNGLMULTITEXCOORDP2UIPROC)load("glMultiTexCoordP2ui");	glad_glMultiTexCoordP2uiv = (PFNGLMULTITEXCOORDP2UIVPROC)load("glMultiTexCoordP2uiv");	glad_glMultiTexCoordP3ui = (PFNGLMULTITEXCOORDP3UIPROC)load("glMultiTexCoordP3ui");	glad_glMultiTexCoordP3uiv = (PFNGLMULTITEXCOORDP3UIVPROC)load("glMultiTexCoordP3uiv");	glad_glMultiTexCoordP4ui = (PFNGLMULTITEXCOORDP4UIPROC)load("glMultiTexCoordP4ui");	glad_glMultiTexCoordP4uiv = (PFNGLMULTITEXCOORDP4UIVPROC)load("glMultiTexCoordP4uiv");	glad_glNormalP3ui = (PFNGLNORMALP3UIPROC)load("glNormalP3ui");	glad_glNormalP3uiv = (PFNGLNORMALP3UIVPROC)load("glNormalP3uiv");	glad_glColorP3ui = (PFNGLCOLORP3UIPROC)load("glColorP3ui");	glad_glColorP3uiv = (PFNGLCOLORP3UIVPROC)load("glColorP3uiv");	glad_glColorP4ui = (PFNGLCOLORP4UIPROC)load("glColorP4ui");	glad_glColorP4uiv = (PFNGLCOLORP4UIVPROC)load("glColorP4uiv");	glad_glSecondaryColorP3ui = (PFNGLSECONDARYCOLORP3UIPROC)load("glSecondaryColorP3ui");	glad_glSecondaryColorP3uiv = (PFNGLSECONDARYCOLORP3UIVPROC)load("glSecondaryColorP3uiv");}static int find_extensionsGL(void) {	if (!get_exts()) return 0;	GLAD_GL_EXT_texture_filter_anisotropic = has_ext("GL_EXT_texture_filter_anisotropic");	free_exts();	return 1;}
static void find_coreGL(void) {
    /* Thank you @elmindreda
     * https://github.com/elmindreda/greg/blob/master/templates/greg.c.in#L176
     * https://github.com/glfw/glfw/blob/master/src/context.c#L36
     */    int i, major, minor;
    const char* version;    const char* prefixes[] = {        "OpenGL ES-CM ",        "OpenGL ES-CL ",        "OpenGL ES ",        NULL    };
    version = (const char*) glGetString(GL_VERSION);    if (!version) return;
    for (i = 0;  prefixes[i];  i++) {        const size_t length = strlen(prefixes[i]);        if (strncmp(version, prefixes[i], length) == 0) {            version += length;            break;        }    }
/* PR #18 */#ifdef _MSC_VER
    sscanf_s(version, "%d.%d", &major, &minor);#else
    sscanf(version, "%d.%d", &major, &minor);#endif

    GLVersion.major = major; GLVersion.minor = minor;    max_loaded_major = major; max_loaded_minor = 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;	if (GLVersion.major > 3 || (GLVersion.major >= 3 && GLVersion.minor >= 3)) {		max_loaded_major = 3;		max_loaded_minor = 3;	}}
int gladLoadGLLoader(GLADloadproc load) {	GLVersion.major = 0; GLVersion.minor = 0;	glGetString = (PFNGLGETSTRINGPROC)load("glGetString");	if(glGetString == NULL) return 0;	if(glGetString(GL_VERSION) == NULL) return 0;	find_coreGL();	load_GL_VERSION_1_0(load);	load_GL_VERSION_1_1(load);	load_GL_VERSION_1_2(load);	load_GL_VERSION_1_3(load);	load_GL_VERSION_1_4(load);	load_GL_VERSION_1_5(load);	load_GL_VERSION_2_0(load);	load_GL_VERSION_2_1(load);	load_GL_VERSION_3_0(load);	load_GL_VERSION_3_1(load);	load_GL_VERSION_3_2(load);	load_GL_VERSION_3_3(load);
	if (!find_extensionsGL()) return 0;	return GLVersion.major != 0 || GLVersion.minor != 0;}