Subversion Repositories Games.Carmageddon

 

 

 

 

 

static void* get_proc(const char *namez);

 

static HMODULE libGL;

 

typedef void* (GLAD_APIENTRYP PFNWGLGETPROCADDRESSPROC_PRIVATE)(const char*); // Pierre-Marie Baty -- renamed APIENTRYP to GLAD_APIENTRYP to avoid collisions with the Win32 SDK definition

static PFNWGLGETPROCADDRESSPROC_PRIVATE gladGetProcAddressPtr;

 

  #if __has_include(<winapifamily.h>)

    #define HAVE_WINAPIFAMILY 1

  #endif

  #define HAVE_WINAPIFAMILY 1

 

  #include <winapifamily.h>

  #if !WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP) && WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_APP)

    #define IS_UWP 1

  #endif

 

int open_gl(void) {

    libGL = LoadLibraryW(L"opengl32.dll");

    if(libGL != NULL) {

        void (* tmp)(void);

        tmp = (void(*)(void)) GetProcAddress(libGL, "wglGetProcAddress");

        gladGetProcAddressPtr = (PFNWGLGETPROCADDRESSPROC_PRIVATE) tmp;

        return gladGetProcAddressPtr != NULL;

    }

 

    return 0;

 

void close_gl(void) {

    if(libGL != NULL) {

        FreeLibrary((HMODULE) libGL);

        libGL = NULL;

    }

static void* libGL;

 

typedef void* (GLAD_APIENTRYP PFNGLXGETPROCADDRESSPROC_PRIVATE)(const char*); // Pierre-Marie Baty -- renamed APIENTRYP to GLAD_APIENTRYP to avoid collisions with the Win32 SDK definition

static PFNGLXGETPROCADDRESSPROC_PRIVATE gladGetProcAddressPtr;

 

int open_gl(void) {

    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"

    };

    static const char *NAMES[] = {"libGL.so.1", "libGL.so"};

 

    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) {

            return 1;

            gladGetProcAddressPtr = (PFNGLXGETPROCADDRESSPROC_PRIVATE)dlsym(libGL,

                "glXGetProcAddressARB");

            return gladGetProcAddressPtr != NULL;

        }

    }

 

    return 0;

 

void close_gl(void) {

    if(libGL != NULL) {

        dlclose(libGL);

        libGL = NULL;

    }

 

void* get_proc(const char *namez) {

    void* result = NULL;

    if(libGL == NULL) return NULL;

 

    if(gladGetProcAddressPtr != NULL) {

        result = gladGetProcAddressPtr(namez);

    }

    if(result == NULL) {

        result = (void*)GetProcAddress((HMODULE) libGL, namez);

        result = dlsym(libGL, namez);

    }

 

    return result;

 

int gladLoadGL(void) {

    int status = 0;

 

    if(open_gl()) {

        status = gladLoadGLLoader(&get_proc);

        close_gl();

    }

 

    return status;

 

struct gladGLversionStruct GLVersion = { 0, 0 };

 

 

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) {

    if(max_loaded_major < 3) {

        exts = (const char *)glGetString(GL_EXTENSIONS);

    } 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;

        }

    }

    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) {

    if(max_loaded_major < 3) {

        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 {

        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;

            }

        }

    }

 

    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;

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;

PFNGLBINDFRAMEBUFFERPROC glad_glBindFramebuffer = NULL;

PFNGLBINDRENDERBUFFERPROC glad_glBindRenderbuffer = 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;

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;

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;

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;

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;

PFNGLGETQUERYOBJECTIVPROC glad_glGetQueryObjectiv = NULL;

PFNGLGETQUERYOBJECTUIVPROC glad_glGetQueryObjectuiv = NULL;

PFNGLGETQUERYIVPROC glad_glGetQueryiv = NULL;

PFNGLGETRENDERBUFFERPARAMETERIVPROC glad_glGetRenderbufferParameteriv = 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;

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;

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;

PFNGLREADBUFFERPROC glad_glReadBuffer = NULL;

PFNGLREADPIXELSPROC glad_glReadPixels = NULL;

PFNGLRENDERBUFFERSTORAGEPROC glad_glRenderbufferStorage = NULL;

PFNGLRENDERBUFFERSTORAGEMULTISAMPLEPROC glad_glRenderbufferStorageMultisample = NULL;

PFNGLSAMPLECOVERAGEPROC glad_glSampleCoverage = NULL;

PFNGLSAMPLEMASKIPROC glad_glSampleMaski = NULL;

PFNGLSCISSORPROC glad_glScissor = 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;

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;

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;

PFNGLVERTEXATTRIBPOINTERPROC glad_glVertexAttribPointer = NULL;

PFNGLVIEWPORTPROC glad_glViewport = NULL;

PFNGLWAITSYNCPROC glad_glWaitSync = NULL;

int GLAD_GL_3DFX_multisample = 0;

int GLAD_GL_3DFX_tbuffer = 0;

int GLAD_GL_3DFX_texture_compression_FXT1 = 0;

int GLAD_GL_AMD_blend_minmax_factor = 0;

int GLAD_GL_AMD_conservative_depth = 0;

int GLAD_GL_AMD_debug_output = 0;

int GLAD_GL_AMD_depth_clamp_separate = 0;

int GLAD_GL_AMD_draw_buffers_blend = 0;

int GLAD_GL_AMD_framebuffer_multisample_advanced = 0;

int GLAD_GL_AMD_framebuffer_sample_positions = 0;

int GLAD_GL_AMD_gcn_shader = 0;

int GLAD_GL_AMD_gpu_shader_half_float = 0;

int GLAD_GL_AMD_gpu_shader_int16 = 0;

int GLAD_GL_AMD_gpu_shader_int64 = 0;

int GLAD_GL_AMD_interleaved_elements = 0;

int GLAD_GL_AMD_multi_draw_indirect = 0;

int GLAD_GL_AMD_name_gen_delete = 0;

int GLAD_GL_AMD_occlusion_query_event = 0;

int GLAD_GL_AMD_performance_monitor = 0;

int GLAD_GL_AMD_pinned_memory = 0;

int GLAD_GL_AMD_query_buffer_object = 0;

int GLAD_GL_AMD_sample_positions = 0;

int GLAD_GL_AMD_seamless_cubemap_per_texture = 0;

int GLAD_GL_AMD_shader_atomic_counter_ops = 0;

int GLAD_GL_AMD_shader_ballot = 0;

int GLAD_GL_AMD_shader_explicit_vertex_parameter = 0;

int GLAD_GL_AMD_shader_gpu_shader_half_float_fetch = 0;

int GLAD_GL_AMD_shader_image_load_store_lod = 0;

int GLAD_GL_AMD_shader_stencil_export = 0;

int GLAD_GL_AMD_shader_trinary_minmax = 0;

int GLAD_GL_AMD_sparse_texture = 0;

int GLAD_GL_AMD_stencil_operation_extended = 0;

int GLAD_GL_AMD_texture_gather_bias_lod = 0;

int GLAD_GL_AMD_texture_texture4 = 0;

int GLAD_GL_AMD_transform_feedback3_lines_triangles = 0;

int GLAD_GL_AMD_transform_feedback4 = 0;

int GLAD_GL_AMD_vertex_shader_layer = 0;

int GLAD_GL_AMD_vertex_shader_tessellator = 0;

int GLAD_GL_AMD_vertex_shader_viewport_index = 0;

int GLAD_GL_APPLE_aux_depth_stencil = 0;

int GLAD_GL_APPLE_client_storage = 0;

int GLAD_GL_APPLE_element_array = 0;

int GLAD_GL_APPLE_fence = 0;

int GLAD_GL_APPLE_float_pixels = 0;

int GLAD_GL_APPLE_flush_buffer_range = 0;

int GLAD_GL_APPLE_object_purgeable = 0;

int GLAD_GL_APPLE_rgb_422 = 0;

int GLAD_GL_APPLE_row_bytes = 0;

int GLAD_GL_APPLE_specular_vector = 0;

int GLAD_GL_APPLE_texture_range = 0;

int GLAD_GL_APPLE_transform_hint = 0;

int GLAD_GL_APPLE_vertex_array_object = 0;

int GLAD_GL_APPLE_vertex_array_range = 0;

int GLAD_GL_APPLE_vertex_program_evaluators = 0;

int GLAD_GL_APPLE_ycbcr_422 = 0;

int GLAD_GL_ARB_ES2_compatibility = 0;

int GLAD_GL_ARB_ES3_1_compatibility = 0;

int GLAD_GL_ARB_ES3_2_compatibility = 0;

int GLAD_GL_ARB_ES3_compatibility = 0;

int GLAD_GL_ARB_arrays_of_arrays = 0;

int GLAD_GL_ARB_base_instance = 0;

int GLAD_GL_ARB_bindless_texture = 0;

int GLAD_GL_ARB_blend_func_extended = 0;

int GLAD_GL_ARB_buffer_storage = 0;

int GLAD_GL_ARB_cl_event = 0;

int GLAD_GL_ARB_clear_buffer_object = 0;

int GLAD_GL_ARB_clear_texture = 0;

int GLAD_GL_ARB_clip_control = 0;

int GLAD_GL_ARB_color_buffer_float = 0;

int GLAD_GL_ARB_compatibility = 0;

int GLAD_GL_ARB_compressed_texture_pixel_storage = 0;

int GLAD_GL_ARB_compute_shader = 0;

int GLAD_GL_ARB_compute_variable_group_size = 0;

int GLAD_GL_ARB_conditional_render_inverted = 0;

int GLAD_GL_ARB_conservative_depth = 0;

int GLAD_GL_ARB_copy_buffer = 0;

int GLAD_GL_ARB_copy_image = 0;

int GLAD_GL_ARB_cull_distance = 0;

int GLAD_GL_ARB_debug_output = 0;

int GLAD_GL_ARB_depth_buffer_float = 0;

int GLAD_GL_ARB_depth_clamp = 0;

int GLAD_GL_ARB_depth_texture = 0;

int GLAD_GL_ARB_derivative_control = 0;

int GLAD_GL_ARB_direct_state_access = 0;

int GLAD_GL_ARB_draw_buffers = 0;

int GLAD_GL_ARB_draw_buffers_blend = 0;

int GLAD_GL_ARB_draw_elements_base_vertex = 0;

int GLAD_GL_ARB_draw_indirect = 0;

int GLAD_GL_ARB_draw_instanced = 0;

int GLAD_GL_ARB_enhanced_layouts = 0;

int GLAD_GL_ARB_explicit_attrib_location = 0;

int GLAD_GL_ARB_explicit_uniform_location = 0;

int GLAD_GL_ARB_fragment_coord_conventions = 0;

int GLAD_GL_ARB_fragment_layer_viewport = 0;

int GLAD_GL_ARB_fragment_program = 0;

int GLAD_GL_ARB_fragment_program_shadow = 0;

int GLAD_GL_ARB_fragment_shader = 0;

int GLAD_GL_ARB_fragment_shader_interlock = 0;

int GLAD_GL_ARB_framebuffer_no_attachments = 0;

int GLAD_GL_ARB_framebuffer_object = 0;

int GLAD_GL_ARB_framebuffer_sRGB = 0;

int GLAD_GL_ARB_geometry_shader4 = 0;

int GLAD_GL_ARB_get_program_binary = 0;

int GLAD_GL_ARB_get_texture_sub_image = 0;

int GLAD_GL_ARB_gl_spirv = 0;

int GLAD_GL_ARB_gpu_shader5 = 0;

int GLAD_GL_ARB_gpu_shader_fp64 = 0;

int GLAD_GL_ARB_gpu_shader_int64 = 0;

int GLAD_GL_ARB_half_float_pixel = 0;

int GLAD_GL_ARB_half_float_vertex = 0;

int GLAD_GL_ARB_imaging = 0;

int GLAD_GL_ARB_indirect_parameters = 0;

int GLAD_GL_ARB_instanced_arrays = 0;

int GLAD_GL_ARB_internalformat_query = 0;

int GLAD_GL_ARB_internalformat_query2 = 0;

int GLAD_GL_ARB_invalidate_subdata = 0;

int GLAD_GL_ARB_map_buffer_alignment = 0;

int GLAD_GL_ARB_map_buffer_range = 0;

int GLAD_GL_ARB_matrix_palette = 0;

int GLAD_GL_ARB_multi_bind = 0;

int GLAD_GL_ARB_multi_draw_indirect = 0;

int GLAD_GL_ARB_multisample = 0;

int GLAD_GL_ARB_multitexture = 0;

int GLAD_GL_ARB_occlusion_query = 0;

int GLAD_GL_ARB_occlusion_query2 = 0;

int GLAD_GL_ARB_parallel_shader_compile = 0;

int GLAD_GL_ARB_pipeline_statistics_query = 0;

int GLAD_GL_ARB_pixel_buffer_object = 0;

int GLAD_GL_ARB_point_parameters = 0;

int GLAD_GL_ARB_point_sprite = 0;

int GLAD_GL_ARB_polygon_offset_clamp = 0;

int GLAD_GL_ARB_post_depth_coverage = 0;

int GLAD_GL_ARB_program_interface_query = 0;

int GLAD_GL_ARB_provoking_vertex = 0;

int GLAD_GL_ARB_query_buffer_object = 0;

int GLAD_GL_ARB_robust_buffer_access_behavior = 0;

int GLAD_GL_ARB_robustness = 0;

int GLAD_GL_ARB_robustness_isolation = 0;

int GLAD_GL_ARB_sample_locations = 0;

int GLAD_GL_ARB_sample_shading = 0;

int GLAD_GL_ARB_sampler_objects = 0;

int GLAD_GL_ARB_seamless_cube_map = 0;

int GLAD_GL_ARB_seamless_cubemap_per_texture = 0;

int GLAD_GL_ARB_separate_shader_objects = 0;

int GLAD_GL_ARB_shader_atomic_counter_ops = 0;

int GLAD_GL_ARB_shader_atomic_counters = 0;

int GLAD_GL_ARB_shader_ballot = 0;

int GLAD_GL_ARB_shader_bit_encoding = 0;

int GLAD_GL_ARB_shader_clock = 0;

int GLAD_GL_ARB_shader_draw_parameters = 0;

int GLAD_GL_ARB_shader_group_vote = 0;

int GLAD_GL_ARB_shader_image_load_store = 0;

int GLAD_GL_ARB_shader_image_size = 0;

int GLAD_GL_ARB_shader_objects = 0;

int GLAD_GL_ARB_shader_precision = 0;

int GLAD_GL_ARB_shader_stencil_export = 0;

int GLAD_GL_ARB_shader_storage_buffer_object = 0;

int GLAD_GL_ARB_shader_subroutine = 0;

int GLAD_GL_ARB_shader_texture_image_samples = 0;

int GLAD_GL_ARB_shader_texture_lod = 0;

int GLAD_GL_ARB_shader_viewport_layer_array = 0;

int GLAD_GL_ARB_shading_language_100 = 0;

int GLAD_GL_ARB_shading_language_420pack = 0;

int GLAD_GL_ARB_shading_language_include = 0;

int GLAD_GL_ARB_shading_language_packing = 0;

int GLAD_GL_ARB_shadow = 0;

int GLAD_GL_ARB_shadow_ambient = 0;

int GLAD_GL_ARB_sparse_buffer = 0;

int GLAD_GL_ARB_sparse_texture = 0;

int GLAD_GL_ARB_sparse_texture2 = 0;

int GLAD_GL_ARB_sparse_texture_clamp = 0;

int GLAD_GL_ARB_spirv_extensions = 0;

int GLAD_GL_ARB_stencil_texturing = 0;

int GLAD_GL_ARB_sync = 0;

int GLAD_GL_ARB_tessellation_shader = 0;

int GLAD_GL_ARB_texture_barrier = 0;

int GLAD_GL_ARB_texture_border_clamp = 0;

int GLAD_GL_ARB_texture_buffer_object = 0;

int GLAD_GL_ARB_texture_buffer_object_rgb32 = 0;

int GLAD_GL_ARB_texture_buffer_range = 0;

int GLAD_GL_ARB_texture_compression = 0;

int GLAD_GL_ARB_texture_compression_bptc = 0;

int GLAD_GL_ARB_texture_compression_rgtc = 0;

int GLAD_GL_ARB_texture_cube_map = 0;

int GLAD_GL_ARB_texture_cube_map_array = 0;

int GLAD_GL_ARB_texture_env_add = 0;

int GLAD_GL_ARB_texture_env_combine = 0;

int GLAD_GL_ARB_texture_env_crossbar = 0;

int GLAD_GL_ARB_texture_env_dot3 = 0;

int GLAD_GL_ARB_texture_filter_anisotropic = 0;

int GLAD_GL_ARB_texture_filter_minmax = 0;

int GLAD_GL_ARB_texture_float = 0;

int GLAD_GL_ARB_texture_gather = 0;

int GLAD_GL_ARB_texture_mirror_clamp_to_edge = 0;

int GLAD_GL_ARB_texture_mirrored_repeat = 0;

int GLAD_GL_ARB_texture_multisample = 0;

int GLAD_GL_ARB_texture_non_power_of_two = 0;

int GLAD_GL_ARB_texture_query_levels = 0;

int GLAD_GL_ARB_texture_query_lod = 0;

int GLAD_GL_ARB_texture_rectangle = 0;

int GLAD_GL_ARB_texture_rg = 0;

int GLAD_GL_ARB_texture_rgb10_a2ui = 0;

int GLAD_GL_ARB_texture_stencil8 = 0;

int GLAD_GL_ARB_texture_storage = 0;

int GLAD_GL_ARB_texture_storage_multisample = 0;

int GLAD_GL_ARB_texture_swizzle = 0;

int GLAD_GL_ARB_texture_view = 0;

int GLAD_GL_ARB_timer_query = 0;

int GLAD_GL_ARB_transform_feedback2 = 0;

int GLAD_GL_ARB_transform_feedback3 = 0;

int GLAD_GL_ARB_transform_feedback_instanced = 0;

int GLAD_GL_ARB_transform_feedback_overflow_query = 0;

int GLAD_GL_ARB_transpose_matrix = 0;

int GLAD_GL_ARB_uniform_buffer_object = 0;

int GLAD_GL_ARB_vertex_array_bgra = 0;

int GLAD_GL_ARB_vertex_array_object = 0;

int GLAD_GL_ARB_vertex_attrib_64bit = 0;

int GLAD_GL_ARB_vertex_attrib_binding = 0;

int GLAD_GL_ARB_vertex_blend = 0;

int GLAD_GL_ARB_vertex_buffer_object = 0;

int GLAD_GL_ARB_vertex_program = 0;

int GLAD_GL_ARB_vertex_shader = 0;

int GLAD_GL_ARB_vertex_type_10f_11f_11f_rev = 0;

int GLAD_GL_ARB_vertex_type_2_10_10_10_rev = 0;

int GLAD_GL_ARB_viewport_array = 0;

int GLAD_GL_ARB_window_pos = 0;

int GLAD_GL_ATI_draw_buffers = 0;

int GLAD_GL_ATI_element_array = 0;

int GLAD_GL_ATI_envmap_bumpmap = 0;

int GLAD_GL_ATI_fragment_shader = 0;

int GLAD_GL_ATI_map_object_buffer = 0;

int GLAD_GL_ATI_meminfo = 0;

int GLAD_GL_ATI_pixel_format_float = 0;

int GLAD_GL_ATI_pn_triangles = 0;

int GLAD_GL_ATI_separate_stencil = 0;

int GLAD_GL_ATI_text_fragment_shader = 0;

int GLAD_GL_ATI_texture_env_combine3 = 0;

int GLAD_GL_ATI_texture_float = 0;

int GLAD_GL_ATI_texture_mirror_once = 0;

int GLAD_GL_ATI_vertex_array_object = 0;

int GLAD_GL_ATI_vertex_attrib_array_object = 0;

int GLAD_GL_ATI_vertex_streams = 0;

int GLAD_GL_EXT_422_pixels = 0;

int GLAD_GL_EXT_EGL_image_storage = 0;

int GLAD_GL_EXT_EGL_sync = 0;

int GLAD_GL_EXT_abgr = 0;

int GLAD_GL_EXT_bgra = 0;

int GLAD_GL_EXT_bindable_uniform = 0;

int GLAD_GL_EXT_blend_color = 0;

int GLAD_GL_EXT_blend_equation_separate = 0;

int GLAD_GL_EXT_blend_func_separate = 0;

int GLAD_GL_EXT_blend_logic_op = 0;

int GLAD_GL_EXT_blend_minmax = 0;

int GLAD_GL_EXT_blend_subtract = 0;

int GLAD_GL_EXT_clip_volume_hint = 0;

int GLAD_GL_EXT_cmyka = 0;

int GLAD_GL_EXT_color_subtable = 0;

int GLAD_GL_EXT_compiled_vertex_array = 0;

int GLAD_GL_EXT_convolution = 0;

int GLAD_GL_EXT_coordinate_frame = 0;

int GLAD_GL_EXT_copy_texture = 0;

int GLAD_GL_EXT_cull_vertex = 0;

int GLAD_GL_EXT_debug_label = 0;

int GLAD_GL_EXT_debug_marker = 0;

int GLAD_GL_EXT_depth_bounds_test = 0;

int GLAD_GL_EXT_direct_state_access = 0;

int GLAD_GL_EXT_draw_buffers2 = 0;

int GLAD_GL_EXT_draw_instanced = 0;

int GLAD_GL_EXT_draw_range_elements = 0;

int GLAD_GL_EXT_external_buffer = 0;

int GLAD_GL_EXT_fog_coord = 0;

int GLAD_GL_EXT_framebuffer_blit = 0;

int GLAD_GL_EXT_framebuffer_multisample = 0;

int GLAD_GL_EXT_framebuffer_multisample_blit_scaled = 0;

int GLAD_GL_EXT_framebuffer_object = 0;

int GLAD_GL_EXT_framebuffer_sRGB = 0;

int GLAD_GL_EXT_geometry_shader4 = 0;

int GLAD_GL_EXT_gpu_program_parameters = 0;

int GLAD_GL_EXT_gpu_shader4 = 0;

int GLAD_GL_EXT_histogram = 0;

int GLAD_GL_EXT_index_array_formats = 0;

int GLAD_GL_EXT_index_func = 0;

int GLAD_GL_EXT_index_material = 0;

int GLAD_GL_EXT_index_texture = 0;

int GLAD_GL_EXT_light_texture = 0;

int GLAD_GL_EXT_memory_object = 0;

int GLAD_GL_EXT_memory_object_fd = 0;

int GLAD_GL_EXT_memory_object_win32 = 0;

int GLAD_GL_EXT_misc_attribute = 0;

int GLAD_GL_EXT_multi_draw_arrays = 0;

int GLAD_GL_EXT_multisample = 0;

int GLAD_GL_EXT_multiview_tessellation_geometry_shader = 0;

int GLAD_GL_EXT_multiview_texture_multisample = 0;

int GLAD_GL_EXT_multiview_timer_query = 0;

int GLAD_GL_EXT_packed_depth_stencil = 0;

int GLAD_GL_EXT_packed_float = 0;

int GLAD_GL_EXT_packed_pixels = 0;

int GLAD_GL_EXT_paletted_texture = 0;

int GLAD_GL_EXT_pixel_buffer_object = 0;

int GLAD_GL_EXT_pixel_transform = 0;

int GLAD_GL_EXT_pixel_transform_color_table = 0;

int GLAD_GL_EXT_point_parameters = 0;

int GLAD_GL_EXT_polygon_offset = 0;

int GLAD_GL_EXT_polygon_offset_clamp = 0;

int GLAD_GL_EXT_post_depth_coverage = 0;

int GLAD_GL_EXT_provoking_vertex = 0;

int GLAD_GL_EXT_raster_multisample = 0;

int GLAD_GL_EXT_rescale_normal = 0;

int GLAD_GL_EXT_secondary_color = 0;

int GLAD_GL_EXT_semaphore = 0;

int GLAD_GL_EXT_semaphore_fd = 0;

int GLAD_GL_EXT_semaphore_win32 = 0;

int GLAD_GL_EXT_separate_shader_objects = 0;

int GLAD_GL_EXT_separate_specular_color = 0;

int GLAD_GL_EXT_shader_framebuffer_fetch = 0;

int GLAD_GL_EXT_shader_framebuffer_fetch_non_coherent = 0;

int GLAD_GL_EXT_shader_image_load_formatted = 0;

int GLAD_GL_EXT_shader_image_load_store = 0;

int GLAD_GL_EXT_shader_integer_mix = 0;

int GLAD_GL_EXT_shadow_funcs = 0;

int GLAD_GL_EXT_shared_texture_palette = 0;

int GLAD_GL_EXT_sparse_texture2 = 0;

int GLAD_GL_EXT_stencil_clear_tag = 0;

int GLAD_GL_EXT_stencil_two_side = 0;

int GLAD_GL_EXT_stencil_wrap = 0;

int GLAD_GL_EXT_subtexture = 0;

int GLAD_GL_EXT_texture = 0;

int GLAD_GL_EXT_texture3D = 0;

int GLAD_GL_EXT_texture_array = 0;

int GLAD_GL_EXT_texture_buffer_object = 0;

int GLAD_GL_EXT_texture_compression_latc = 0;

int GLAD_GL_EXT_texture_compression_rgtc = 0;

int GLAD_GL_EXT_texture_compression_s3tc = 0;

int GLAD_GL_EXT_texture_cube_map = 0;

int GLAD_GL_EXT_texture_env_add = 0;

int GLAD_GL_EXT_texture_env_combine = 0;

int GLAD_GL_EXT_texture_env_dot3 = 0;

int GLAD_GL_EXT_texture_filter_anisotropic = 0;

int GLAD_GL_EXT_texture_filter_minmax = 0;

int GLAD_GL_EXT_texture_integer = 0;

int GLAD_GL_EXT_texture_lod_bias = 0;

int GLAD_GL_EXT_texture_mirror_clamp = 0;

int GLAD_GL_EXT_texture_object = 0;

int GLAD_GL_EXT_texture_perturb_normal = 0;

int GLAD_GL_EXT_texture_sRGB = 0;

int GLAD_GL_EXT_texture_sRGB_R8 = 0;

int GLAD_GL_EXT_texture_sRGB_RG8 = 0;

int GLAD_GL_EXT_texture_sRGB_decode = 0;

int GLAD_GL_EXT_texture_shadow_lod = 0;

int GLAD_GL_EXT_texture_shared_exponent = 0;

int GLAD_GL_EXT_texture_snorm = 0;

int GLAD_GL_EXT_texture_swizzle = 0;

int GLAD_GL_EXT_timer_query = 0;

int GLAD_GL_EXT_transform_feedback = 0;

int GLAD_GL_EXT_vertex_array = 0;

int GLAD_GL_EXT_vertex_array_bgra = 0;

int GLAD_GL_EXT_vertex_attrib_64bit = 0;

int GLAD_GL_EXT_vertex_shader = 0;

int GLAD_GL_EXT_vertex_weighting = 0;

int GLAD_GL_EXT_win32_keyed_mutex = 0;

int GLAD_GL_EXT_window_rectangles = 0;

int GLAD_GL_EXT_x11_sync_object = 0;

int GLAD_GL_GREMEDY_frame_terminator = 0;

int GLAD_GL_GREMEDY_string_marker = 0;

int GLAD_GL_HP_convolution_border_modes = 0;

int GLAD_GL_HP_image_transform = 0;

int GLAD_GL_HP_occlusion_test = 0;

int GLAD_GL_HP_texture_lighting = 0;

int GLAD_GL_IBM_cull_vertex = 0;

int GLAD_GL_IBM_multimode_draw_arrays = 0;

int GLAD_GL_IBM_rasterpos_clip = 0;

int GLAD_GL_IBM_static_data = 0;

int GLAD_GL_IBM_texture_mirrored_repeat = 0;

int GLAD_GL_IBM_vertex_array_lists = 0;

int GLAD_GL_INGR_blend_func_separate = 0;

int GLAD_GL_INGR_color_clamp = 0;

int GLAD_GL_INGR_interlace_read = 0;

int GLAD_GL_INTEL_blackhole_render = 0;

int GLAD_GL_INTEL_conservative_rasterization = 0;

int GLAD_GL_INTEL_fragment_shader_ordering = 0;

int GLAD_GL_INTEL_framebuffer_CMAA = 0;

int GLAD_GL_INTEL_map_texture = 0;

int GLAD_GL_INTEL_parallel_arrays = 0;

int GLAD_GL_INTEL_performance_query = 0;

int GLAD_GL_KHR_blend_equation_advanced = 0;

int GLAD_GL_KHR_blend_equation_advanced_coherent = 0;

int GLAD_GL_KHR_context_flush_control = 0;

int GLAD_GL_KHR_debug = 0;

int GLAD_GL_KHR_no_error = 0;

int GLAD_GL_KHR_parallel_shader_compile = 0;

int GLAD_GL_KHR_robust_buffer_access_behavior = 0;

int GLAD_GL_KHR_robustness = 0;

int GLAD_GL_KHR_shader_subgroup = 0;

int GLAD_GL_KHR_texture_compression_astc_hdr = 0;

int GLAD_GL_KHR_texture_compression_astc_ldr = 0;

int GLAD_GL_KHR_texture_compression_astc_sliced_3d = 0;

int GLAD_GL_MESAX_texture_stack = 0;

int GLAD_GL_MESA_framebuffer_flip_x = 0;

int GLAD_GL_MESA_framebuffer_flip_y = 0;

int GLAD_GL_MESA_framebuffer_swap_xy = 0;

int GLAD_GL_MESA_pack_invert = 0;

int GLAD_GL_MESA_program_binary_formats = 0;

int GLAD_GL_MESA_resize_buffers = 0;

int GLAD_GL_MESA_shader_integer_functions = 0;

int GLAD_GL_MESA_tile_raster_order = 0;

int GLAD_GL_MESA_window_pos = 0;

int GLAD_GL_MESA_ycbcr_texture = 0;

int GLAD_GL_NVX_blend_equation_advanced_multi_draw_buffers = 0;

int GLAD_GL_NVX_conditional_render = 0;

int GLAD_GL_NVX_gpu_memory_info = 0;

int GLAD_GL_NVX_gpu_multicast2 = 0;

int GLAD_GL_NVX_linked_gpu_multicast = 0;

int GLAD_GL_NVX_progress_fence = 0;

int GLAD_GL_NV_alpha_to_coverage_dither_control = 0;

int GLAD_GL_NV_bindless_multi_draw_indirect = 0;

int GLAD_GL_NV_bindless_multi_draw_indirect_count = 0;

int GLAD_GL_NV_bindless_texture = 0;

int GLAD_GL_NV_blend_equation_advanced = 0;

int GLAD_GL_NV_blend_equation_advanced_coherent = 0;

int GLAD_GL_NV_blend_minmax_factor = 0;

int GLAD_GL_NV_blend_square = 0;

int GLAD_GL_NV_clip_space_w_scaling = 0;

int GLAD_GL_NV_command_list = 0;

int GLAD_GL_NV_compute_program5 = 0;

int GLAD_GL_NV_compute_shader_derivatives = 0;

int GLAD_GL_NV_conditional_render = 0;

int GLAD_GL_NV_conservative_raster = 0;

int GLAD_GL_NV_conservative_raster_dilate = 0;

int GLAD_GL_NV_conservative_raster_pre_snap = 0;

int GLAD_GL_NV_conservative_raster_pre_snap_triangles = 0;

int GLAD_GL_NV_conservative_raster_underestimation = 0;

int GLAD_GL_NV_copy_depth_to_color = 0;

int GLAD_GL_NV_copy_image = 0;

int GLAD_GL_NV_deep_texture3D = 0;

int GLAD_GL_NV_depth_buffer_float = 0;

int GLAD_GL_NV_depth_clamp = 0;

int GLAD_GL_NV_draw_texture = 0;

int GLAD_GL_NV_draw_vulkan_image = 0;

int GLAD_GL_NV_evaluators = 0;

int GLAD_GL_NV_explicit_multisample = 0;

int GLAD_GL_NV_fence = 0;

int GLAD_GL_NV_fill_rectangle = 0;

int GLAD_GL_NV_float_buffer = 0;

int GLAD_GL_NV_fog_distance = 0;

int GLAD_GL_NV_fragment_coverage_to_color = 0;

int GLAD_GL_NV_fragment_program = 0;

int GLAD_GL_NV_fragment_program2 = 0;

int GLAD_GL_NV_fragment_program4 = 0;

int GLAD_GL_NV_fragment_program_option = 0;

int GLAD_GL_NV_fragment_shader_barycentric = 0;

int GLAD_GL_NV_fragment_shader_interlock = 0;

int GLAD_GL_NV_framebuffer_mixed_samples = 0;

int GLAD_GL_NV_framebuffer_multisample_coverage = 0;

int GLAD_GL_NV_geometry_program4 = 0;

int GLAD_GL_NV_geometry_shader4 = 0;

int GLAD_GL_NV_geometry_shader_passthrough = 0;

int GLAD_GL_NV_gpu_multicast = 0;

int GLAD_GL_NV_gpu_program4 = 0;

int GLAD_GL_NV_gpu_program5 = 0;

int GLAD_GL_NV_gpu_program5_mem_extended = 0;

int GLAD_GL_NV_gpu_shader5 = 0;

int GLAD_GL_NV_half_float = 0;

int GLAD_GL_NV_internalformat_sample_query = 0;

int GLAD_GL_NV_light_max_exponent = 0;

int GLAD_GL_NV_memory_attachment = 0;

int GLAD_GL_NV_memory_object_sparse = 0;

int GLAD_GL_NV_mesh_shader = 0;

int GLAD_GL_NV_multisample_coverage = 0;

int GLAD_GL_NV_multisample_filter_hint = 0;

int GLAD_GL_NV_occlusion_query = 0;

int GLAD_GL_NV_packed_depth_stencil = 0;

int GLAD_GL_NV_parameter_buffer_object = 0;

int GLAD_GL_NV_parameter_buffer_object2 = 0;

int GLAD_GL_NV_path_rendering = 0;

int GLAD_GL_NV_path_rendering_shared_edge = 0;

int GLAD_GL_NV_pixel_data_range = 0;

int GLAD_GL_NV_point_sprite = 0;

int GLAD_GL_NV_present_video = 0;

int GLAD_GL_NV_primitive_restart = 0;

int GLAD_GL_NV_primitive_shading_rate = 0;

int GLAD_GL_NV_query_resource = 0;

int GLAD_GL_NV_query_resource_tag = 0;

int GLAD_GL_NV_register_combiners = 0;

int GLAD_GL_NV_register_combiners2 = 0;

int GLAD_GL_NV_representative_fragment_test = 0;

int GLAD_GL_NV_robustness_video_memory_purge = 0;

int GLAD_GL_NV_sample_locations = 0;

int GLAD_GL_NV_sample_mask_override_coverage = 0;

int GLAD_GL_NV_scissor_exclusive = 0;

int GLAD_GL_NV_shader_atomic_counters = 0;

int GLAD_GL_NV_shader_atomic_float = 0;

int GLAD_GL_NV_shader_atomic_float64 = 0;

int GLAD_GL_NV_shader_atomic_fp16_vector = 0;

int GLAD_GL_NV_shader_atomic_int64 = 0;

int GLAD_GL_NV_shader_buffer_load = 0;

int GLAD_GL_NV_shader_buffer_store = 0;

int GLAD_GL_NV_shader_storage_buffer_object = 0;

int GLAD_GL_NV_shader_subgroup_partitioned = 0;

int GLAD_GL_NV_shader_texture_footprint = 0;

int GLAD_GL_NV_shader_thread_group = 0;

int GLAD_GL_NV_shader_thread_shuffle = 0;

int GLAD_GL_NV_shading_rate_image = 0;

int GLAD_GL_NV_stereo_view_rendering = 0;

int GLAD_GL_NV_tessellation_program5 = 0;

int GLAD_GL_NV_texgen_emboss = 0;

int GLAD_GL_NV_texgen_reflection = 0;

int GLAD_GL_NV_texture_barrier = 0;

int GLAD_GL_NV_texture_compression_vtc = 0;

int GLAD_GL_NV_texture_env_combine4 = 0;

int GLAD_GL_NV_texture_expand_normal = 0;

int GLAD_GL_NV_texture_multisample = 0;

int GLAD_GL_NV_texture_rectangle = 0;

int GLAD_GL_NV_texture_rectangle_compressed = 0;

int GLAD_GL_NV_texture_shader = 0;

int GLAD_GL_NV_texture_shader2 = 0;

int GLAD_GL_NV_texture_shader3 = 0;

int GLAD_GL_NV_timeline_semaphore = 0;

int GLAD_GL_NV_transform_feedback = 0;

int GLAD_GL_NV_transform_feedback2 = 0;

int GLAD_GL_NV_uniform_buffer_unified_memory = 0;

int GLAD_GL_NV_vdpau_interop = 0;

int GLAD_GL_NV_vdpau_interop2 = 0;

int GLAD_GL_NV_vertex_array_range = 0;

int GLAD_GL_NV_vertex_array_range2 = 0;

int GLAD_GL_NV_vertex_attrib_integer_64bit = 0;

int GLAD_GL_NV_vertex_buffer_unified_memory = 0;

int GLAD_GL_NV_vertex_program = 0;

int GLAD_GL_NV_vertex_program1_1 = 0;

int GLAD_GL_NV_vertex_program2 = 0;

int GLAD_GL_NV_vertex_program2_option = 0;

int GLAD_GL_NV_vertex_program3 = 0;

int GLAD_GL_NV_vertex_program4 = 0;

int GLAD_GL_NV_video_capture = 0;

int GLAD_GL_NV_viewport_array2 = 0;

int GLAD_GL_NV_viewport_swizzle = 0;

int GLAD_GL_OES_byte_coordinates = 0;

int GLAD_GL_OES_compressed_paletted_texture = 0;

int GLAD_GL_OES_fixed_point = 0;

int GLAD_GL_OES_query_matrix = 0;

int GLAD_GL_OES_read_format = 0;

int GLAD_GL_OES_single_precision = 0;

int GLAD_GL_OML_interlace = 0;

int GLAD_GL_OML_resample = 0;

int GLAD_GL_OML_subsample = 0;

int GLAD_GL_OVR_multiview = 0;

int GLAD_GL_OVR_multiview2 = 0;

int GLAD_GL_PGI_misc_hints = 0;

int GLAD_GL_PGI_vertex_hints = 0;

int GLAD_GL_REND_screen_coordinates = 0;

int GLAD_GL_S3_s3tc = 0;

int GLAD_GL_SGIS_detail_texture = 0;

int GLAD_GL_SGIS_fog_function = 0;

int GLAD_GL_SGIS_generate_mipmap = 0;

int GLAD_GL_SGIS_multisample = 0;

int GLAD_GL_SGIS_pixel_texture = 0;

int GLAD_GL_SGIS_point_line_texgen = 0;

int GLAD_GL_SGIS_point_parameters = 0;

int GLAD_GL_SGIS_sharpen_texture = 0;

int GLAD_GL_SGIS_texture4D = 0;

int GLAD_GL_SGIS_texture_border_clamp = 0;

int GLAD_GL_SGIS_texture_color_mask = 0;

int GLAD_GL_SGIS_texture_edge_clamp = 0;

int GLAD_GL_SGIS_texture_filter4 = 0;

int GLAD_GL_SGIS_texture_lod = 0;

int GLAD_GL_SGIS_texture_select = 0;

int GLAD_GL_SGIX_async = 0;

int GLAD_GL_SGIX_async_histogram = 0;

int GLAD_GL_SGIX_async_pixel = 0;

int GLAD_GL_SGIX_blend_alpha_minmax = 0;

int GLAD_GL_SGIX_calligraphic_fragment = 0;

int GLAD_GL_SGIX_clipmap = 0;

int GLAD_GL_SGIX_convolution_accuracy = 0;

int GLAD_GL_SGIX_depth_pass_instrument = 0;

int GLAD_GL_SGIX_depth_texture = 0;

int GLAD_GL_SGIX_flush_raster = 0;

int GLAD_GL_SGIX_fog_offset = 0;

int GLAD_GL_SGIX_fragment_lighting = 0;

int GLAD_GL_SGIX_framezoom = 0;