Replace GLEW with a glLoadGen loader.

This should fix the GL loading errors that occur in some drivers due to
the use of deprecated functions by GLEW. Side benefits are more accurate
auto-completion (deprecated function and symbols don't exist) and faster
pointer loading (less entrypoints to load). In addition it removes an
external library depency, simplifying the build system a bit and
eliminating one set of binary libraries for Windows.

6 files changed, 2805 insertions, 7 deletions

diff --git a/src/video_core/renderer_opengl/generated/Readme.md b/src/video_core/renderer_opengl/generated/Readme.md
new file mode 100644
index 00000000..ff41524f
--- /dev/null
+++ b/src/video_core/renderer_opengl/generated/Readme.md
@@ -0,0 +1,5 @@
+These file were generated by the [glLoadGen](https://bitbucket.org/alfonse/glloadgen/wiki/Home) OpenGL loader generator and have been checked in as-is. You can re-generate them using version 2.0.2 of glLoadGen and executing the following command:
+
+```
+lua LoadGen.lua -version 3.2 -profile core -indent space 3_2_core
+```
diff --git a/src/video_core/renderer_opengl/generated/gl_3_2_core.c b/src/video_core/renderer_opengl/generated/gl_3_2_core.c
new file mode 100644
index 00000000..ef29972d
--- /dev/null
+++ b/src/video_core/renderer_opengl/generated/gl_3_2_core.c
@@ -0,0 +1,1186 @@
+#include <stdlib.h>
+#include <string.h>
+#include <stddef.h>
+#include "gl_3_2_core.h"
+
+#if defined(__APPLE__)
+#include <mach-o/dyld.h>
+
+static void* AppleGLGetProcAddress (const GLubyte *name)
+{
+  static const struct mach_header* image = NULL;
+  NSSymbol symbol;
+  char* symbolName;
+  if (NULL == image)
+  {
+    image = NSAddImage("/System/Library/Frameworks/OpenGL.framework/Versions/Current/OpenGL", NSADDIMAGE_OPTION_RETURN_ON_ERROR);
+  }
+  /* prepend a '_' for the Unix C symbol mangling convention */
+  symbolName = malloc(strlen((const char*)name) + 2);
+  strcpy(symbolName+1, (const char*)name);
+  symbolName[0] = '_';
+  symbol = NULL;
+  /* if (NSIsSymbolNameDefined(symbolName))
+	 symbol = NSLookupAndBindSymbol(symbolName); */
+  symbol = image ? NSLookupSymbolInImage(image, symbolName, NSLOOKUPSYMBOLINIMAGE_OPTION_BIND | NSLOOKUPSYMBOLINIMAGE_OPTION_RETURN_ON_ERROR) : NULL;
+  free(symbolName);
+  return symbol ? NSAddressOfSymbol(symbol) : NULL;
+}
+#endif /* __APPLE__ */
+
+#if defined(__sgi) || defined (__sun)
+#include <dlfcn.h>
+#include <stdio.h>
+
+static void* SunGetProcAddress (const GLubyte* name)
+{
+  static void* h = NULL;
+  static void* gpa;
+
+  if (h == NULL)
+  {
+    if ((h = dlopen(NULL, RTLD_LAZY | RTLD_LOCAL)) == NULL) return NULL;
+    gpa = dlsym(h, "glXGetProcAddress");
+  }
+
+  if (gpa != NULL)
+    return ((void*(*)(const GLubyte*))gpa)(name);
+  else
+    return dlsym(h, (const char*)name);
+}
+#endif /* __sgi || __sun */
+
+#if defined(_WIN32)
+
+#ifdef _MSC_VER
+#pragma warning(disable: 4055)
+#pragma warning(disable: 4054)
+#endif
+
+static int TestPointer(const PROC pTest)
+{
+	ptrdiff_t iTest;
+	if(!pTest) return 0;
+	iTest = (ptrdiff_t)pTest;
+	
+	if(iTest == 1 || iTest == 2 || iTest == 3 || iTest == -1) return 0;
+	
+	return 1;
+}
+
+static PROC WinGetProcAddress(const char *name)
+{
+	HMODULE glMod = NULL;
+	PROC pFunc = wglGetProcAddress((LPCSTR)name);
+	if(TestPointer(pFunc))
+	{
+		return pFunc;
+	}
+	glMod = GetModuleHandleA("OpenGL32.dll");
+	return (PROC)GetProcAddress(glMod, (LPCSTR)name);
+}
+	
+#define IntGetProcAddress(name) WinGetProcAddress(name)
+#else
+	#if defined(__APPLE__)
+		#define IntGetProcAddress(name) AppleGLGetProcAddress(name)
+	#else
+		#if defined(__sgi) || defined(__sun)
+			#define IntGetProcAddress(name) SunGetProcAddress(name)
+		#else /* GLX */
+		    #include <GL/glx.h>
+
+			#define IntGetProcAddress(name) (*glXGetProcAddressARB)((const GLubyte*)name)
+		#endif
+	#endif
+#endif
+
+void (CODEGEN_FUNCPTR *_ptrc_glBlendFunc)(GLenum, GLenum) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glClear)(GLbitfield) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glClearColor)(GLfloat, GLfloat, GLfloat, GLfloat) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glClearDepth)(GLdouble) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glClearStencil)(GLint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glColorMask)(GLboolean, GLboolean, GLboolean, GLboolean) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glCullFace)(GLenum) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glDepthFunc)(GLenum) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glDepthMask)(GLboolean) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glDepthRange)(GLdouble, GLdouble) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glDisable)(GLenum) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glDrawBuffer)(GLenum) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glEnable)(GLenum) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glFinish)() = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glFlush)() = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glFrontFace)(GLenum) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGetBooleanv)(GLenum, GLboolean *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGetDoublev)(GLenum, GLdouble *) = NULL;
+GLenum (CODEGEN_FUNCPTR *_ptrc_glGetError)() = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGetFloatv)(GLenum, GLfloat *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGetIntegerv)(GLenum, GLint *) = NULL;
+const GLubyte * (CODEGEN_FUNCPTR *_ptrc_glGetString)(GLenum) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGetTexImage)(GLenum, GLint, GLenum, GLenum, GLvoid *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGetTexLevelParameterfv)(GLenum, GLint, GLenum, GLfloat *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGetTexLevelParameteriv)(GLenum, GLint, GLenum, GLint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGetTexParameterfv)(GLenum, GLenum, GLfloat *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGetTexParameteriv)(GLenum, GLenum, GLint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glHint)(GLenum, GLenum) = NULL;
+GLboolean (CODEGEN_FUNCPTR *_ptrc_glIsEnabled)(GLenum) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glLineWidth)(GLfloat) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glLogicOp)(GLenum) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glPixelStoref)(GLenum, GLfloat) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glPixelStorei)(GLenum, GLint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glPointSize)(GLfloat) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glPolygonMode)(GLenum, GLenum) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glReadBuffer)(GLenum) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glReadPixels)(GLint, GLint, GLsizei, GLsizei, GLenum, GLenum, GLvoid *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glScissor)(GLint, GLint, GLsizei, GLsizei) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glStencilFunc)(GLenum, GLint, GLuint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glStencilMask)(GLuint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glStencilOp)(GLenum, GLenum, GLenum) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glTexImage1D)(GLenum, GLint, GLint, GLsizei, GLint, GLenum, GLenum, const GLvoid *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glTexImage2D)(GLenum, GLint, GLint, GLsizei, GLsizei, GLint, GLenum, GLenum, const GLvoid *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glTexParameterf)(GLenum, GLenum, GLfloat) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glTexParameterfv)(GLenum, GLenum, const GLfloat *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glTexParameteri)(GLenum, GLenum, GLint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glTexParameteriv)(GLenum, GLenum, const GLint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glViewport)(GLint, GLint, GLsizei, GLsizei) = NULL;
+
+void (CODEGEN_FUNCPTR *_ptrc_glBindTexture)(GLenum, GLuint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glCopyTexImage1D)(GLenum, GLint, GLenum, GLint, GLint, GLsizei, GLint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glCopyTexImage2D)(GLenum, GLint, GLenum, GLint, GLint, GLsizei, GLsizei, GLint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glCopyTexSubImage1D)(GLenum, GLint, GLint, GLint, GLint, GLsizei) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glCopyTexSubImage2D)(GLenum, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glDeleteTextures)(GLsizei, const GLuint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glDrawArrays)(GLenum, GLint, GLsizei) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glDrawElements)(GLenum, GLsizei, GLenum, const GLvoid *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGenTextures)(GLsizei, GLuint *) = NULL;
+GLboolean (CODEGEN_FUNCPTR *_ptrc_glIsTexture)(GLuint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glPolygonOffset)(GLfloat, GLfloat) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glTexSubImage1D)(GLenum, GLint, GLint, GLsizei, GLenum, GLenum, const GLvoid *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glTexSubImage2D)(GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *) = NULL;
+
+void (CODEGEN_FUNCPTR *_ptrc_glBlendColor)(GLfloat, GLfloat, GLfloat, GLfloat) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glBlendEquation)(GLenum) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glCopyTexSubImage3D)(GLenum, GLint, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glDrawRangeElements)(GLenum, GLuint, GLuint, GLsizei, GLenum, const GLvoid *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glTexImage3D)(GLenum, GLint, GLint, GLsizei, GLsizei, GLsizei, GLint, GLenum, GLenum, const GLvoid *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glTexSubImage3D)(GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *) = NULL;
+
+void (CODEGEN_FUNCPTR *_ptrc_glActiveTexture)(GLenum) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glCompressedTexImage1D)(GLenum, GLint, GLenum, GLsizei, GLint, GLsizei, const GLvoid *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glCompressedTexImage2D)(GLenum, GLint, GLenum, GLsizei, GLsizei, GLint, GLsizei, const GLvoid *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glCompressedTexImage3D)(GLenum, GLint, GLenum, GLsizei, GLsizei, GLsizei, GLint, GLsizei, const GLvoid *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glCompressedTexSubImage1D)(GLenum, GLint, GLint, GLsizei, GLenum, GLsizei, const GLvoid *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glCompressedTexSubImage2D)(GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glCompressedTexSubImage3D)(GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGetCompressedTexImage)(GLenum, GLint, GLvoid *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glSampleCoverage)(GLfloat, GLboolean) = NULL;
+
+void (CODEGEN_FUNCPTR *_ptrc_glBlendFuncSeparate)(GLenum, GLenum, GLenum, GLenum) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glMultiDrawArrays)(GLenum, const GLint *, const GLsizei *, GLsizei) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glMultiDrawElements)(GLenum, const GLsizei *, GLenum, const GLvoid *const*, GLsizei) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glPointParameterf)(GLenum, GLfloat) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glPointParameterfv)(GLenum, const GLfloat *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glPointParameteri)(GLenum, GLint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glPointParameteriv)(GLenum, const GLint *) = NULL;
+
+void (CODEGEN_FUNCPTR *_ptrc_glBeginQuery)(GLenum, GLuint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glBindBuffer)(GLenum, GLuint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glBufferData)(GLenum, GLsizeiptr, const GLvoid *, GLenum) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glBufferSubData)(GLenum, GLintptr, GLsizeiptr, const GLvoid *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glDeleteBuffers)(GLsizei, const GLuint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glDeleteQueries)(GLsizei, const GLuint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glEndQuery)(GLenum) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGenBuffers)(GLsizei, GLuint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGenQueries)(GLsizei, GLuint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGetBufferParameteriv)(GLenum, GLenum, GLint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGetBufferPointerv)(GLenum, GLenum, GLvoid **) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGetBufferSubData)(GLenum, GLintptr, GLsizeiptr, GLvoid *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGetQueryObjectiv)(GLuint, GLenum, GLint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGetQueryObjectuiv)(GLuint, GLenum, GLuint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGetQueryiv)(GLenum, GLenum, GLint *) = NULL;
+GLboolean (CODEGEN_FUNCPTR *_ptrc_glIsBuffer)(GLuint) = NULL;
+GLboolean (CODEGEN_FUNCPTR *_ptrc_glIsQuery)(GLuint) = NULL;
+void * (CODEGEN_FUNCPTR *_ptrc_glMapBuffer)(GLenum, GLenum) = NULL;
+GLboolean (CODEGEN_FUNCPTR *_ptrc_glUnmapBuffer)(GLenum) = NULL;
+
+void (CODEGEN_FUNCPTR *_ptrc_glAttachShader)(GLuint, GLuint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glBindAttribLocation)(GLuint, GLuint, const GLchar *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glBlendEquationSeparate)(GLenum, GLenum) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glCompileShader)(GLuint) = NULL;
+GLuint (CODEGEN_FUNCPTR *_ptrc_glCreateProgram)() = NULL;
+GLuint (CODEGEN_FUNCPTR *_ptrc_glCreateShader)(GLenum) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glDeleteProgram)(GLuint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glDeleteShader)(GLuint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glDetachShader)(GLuint, GLuint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glDisableVertexAttribArray)(GLuint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glDrawBuffers)(GLsizei, const GLenum *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glEnableVertexAttribArray)(GLuint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGetActiveAttrib)(GLuint, GLuint, GLsizei, GLsizei *, GLint *, GLenum *, GLchar *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGetActiveUniform)(GLuint, GLuint, GLsizei, GLsizei *, GLint *, GLenum *, GLchar *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGetAttachedShaders)(GLuint, GLsizei, GLsizei *, GLuint *) = NULL;
+GLint (CODEGEN_FUNCPTR *_ptrc_glGetAttribLocation)(GLuint, const GLchar *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGetProgramInfoLog)(GLuint, GLsizei, GLsizei *, GLchar *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGetProgramiv)(GLuint, GLenum, GLint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGetShaderInfoLog)(GLuint, GLsizei, GLsizei *, GLchar *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGetShaderSource)(GLuint, GLsizei, GLsizei *, GLchar *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGetShaderiv)(GLuint, GLenum, GLint *) = NULL;
+GLint (CODEGEN_FUNCPTR *_ptrc_glGetUniformLocation)(GLuint, const GLchar *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGetUniformfv)(GLuint, GLint, GLfloat *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGetUniformiv)(GLuint, GLint, GLint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGetVertexAttribPointerv)(GLuint, GLenum, GLvoid **) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGetVertexAttribdv)(GLuint, GLenum, GLdouble *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGetVertexAttribfv)(GLuint, GLenum, GLfloat *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGetVertexAttribiv)(GLuint, GLenum, GLint *) = NULL;
+GLboolean (CODEGEN_FUNCPTR *_ptrc_glIsProgram)(GLuint) = NULL;
+GLboolean (CODEGEN_FUNCPTR *_ptrc_glIsShader)(GLuint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glLinkProgram)(GLuint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glShaderSource)(GLuint, GLsizei, const GLchar *const*, const GLint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glStencilFuncSeparate)(GLenum, GLenum, GLint, GLuint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glStencilMaskSeparate)(GLenum, GLuint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glStencilOpSeparate)(GLenum, GLenum, GLenum, GLenum) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glUniform1f)(GLint, GLfloat) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glUniform1fv)(GLint, GLsizei, const GLfloat *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glUniform1i)(GLint, GLint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glUniform1iv)(GLint, GLsizei, const GLint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glUniform2f)(GLint, GLfloat, GLfloat) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glUniform2fv)(GLint, GLsizei, const GLfloat *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glUniform2i)(GLint, GLint, GLint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glUniform2iv)(GLint, GLsizei, const GLint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glUniform3f)(GLint, GLfloat, GLfloat, GLfloat) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glUniform3fv)(GLint, GLsizei, const GLfloat *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glUniform3i)(GLint, GLint, GLint, GLint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glUniform3iv)(GLint, GLsizei, const GLint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glUniform4f)(GLint, GLfloat, GLfloat, GLfloat, GLfloat) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glUniform4fv)(GLint, GLsizei, const GLfloat *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glUniform4i)(GLint, GLint, GLint, GLint, GLint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glUniform4iv)(GLint, GLsizei, const GLint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glUniformMatrix2fv)(GLint, GLsizei, GLboolean, const GLfloat *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glUniformMatrix3fv)(GLint, GLsizei, GLboolean, const GLfloat *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glUniformMatrix4fv)(GLint, GLsizei, GLboolean, const GLfloat *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glUseProgram)(GLuint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glValidateProgram)(GLuint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib1d)(GLuint, GLdouble) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib1dv)(GLuint, const GLdouble *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib1f)(GLuint, GLfloat) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib1fv)(GLuint, const GLfloat *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib1s)(GLuint, GLshort) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib1sv)(GLuint, const GLshort *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib2d)(GLuint, GLdouble, GLdouble) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib2dv)(GLuint, const GLdouble *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib2f)(GLuint, GLfloat, GLfloat) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib2fv)(GLuint, const GLfloat *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib2s)(GLuint, GLshort, GLshort) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib2sv)(GLuint, const GLshort *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib3d)(GLuint, GLdouble, GLdouble, GLdouble) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib3dv)(GLuint, const GLdouble *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib3f)(GLuint, GLfloat, GLfloat, GLfloat) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib3fv)(GLuint, const GLfloat *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib3s)(GLuint, GLshort, GLshort, GLshort) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib3sv)(GLuint, const GLshort *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4Nbv)(GLuint, const GLbyte *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4Niv)(GLuint, const GLint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4Nsv)(GLuint, const GLshort *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4Nub)(GLuint, GLubyte, GLubyte, GLubyte, GLubyte) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4Nubv)(GLuint, const GLubyte *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4Nuiv)(GLuint, const GLuint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4Nusv)(GLuint, const GLushort *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4bv)(GLuint, const GLbyte *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4d)(GLuint, GLdouble, GLdouble, GLdouble, GLdouble) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4dv)(GLuint, const GLdouble *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4f)(GLuint, GLfloat, GLfloat, GLfloat, GLfloat) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4fv)(GLuint, const GLfloat *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4iv)(GLuint, const GLint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4s)(GLuint, GLshort, GLshort, GLshort, GLshort) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4sv)(GLuint, const GLshort *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4ubv)(GLuint, const GLubyte *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4uiv)(GLuint, const GLuint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4usv)(GLuint, const GLushort *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribPointer)(GLuint, GLint, GLenum, GLboolean, GLsizei, const GLvoid *) = NULL;
+
+void (CODEGEN_FUNCPTR *_ptrc_glUniformMatrix2x3fv)(GLint, GLsizei, GLboolean, const GLfloat *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glUniformMatrix2x4fv)(GLint, GLsizei, GLboolean, const GLfloat *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glUniformMatrix3x2fv)(GLint, GLsizei, GLboolean, const GLfloat *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glUniformMatrix3x4fv)(GLint, GLsizei, GLboolean, const GLfloat *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glUniformMatrix4x2fv)(GLint, GLsizei, GLboolean, const GLfloat *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glUniformMatrix4x3fv)(GLint, GLsizei, GLboolean, const GLfloat *) = NULL;
+
+void (CODEGEN_FUNCPTR *_ptrc_glBeginConditionalRender)(GLuint, GLenum) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glBeginTransformFeedback)(GLenum) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glBindBufferBase)(GLenum, GLuint, GLuint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glBindBufferRange)(GLenum, GLuint, GLuint, GLintptr, GLsizeiptr) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glBindFragDataLocation)(GLuint, GLuint, const GLchar *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glBindFramebuffer)(GLenum, GLuint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glBindRenderbuffer)(GLenum, GLuint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glBindVertexArray)(GLuint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glBlitFramebuffer)(GLint, GLint, GLint, GLint, GLint, GLint, GLint, GLint, GLbitfield, GLenum) = NULL;
+GLenum (CODEGEN_FUNCPTR *_ptrc_glCheckFramebufferStatus)(GLenum) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glClampColor)(GLenum, GLenum) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glClearBufferfi)(GLenum, GLint, GLfloat, GLint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glClearBufferfv)(GLenum, GLint, const GLfloat *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glClearBufferiv)(GLenum, GLint, const GLint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glClearBufferuiv)(GLenum, GLint, const GLuint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glColorMaski)(GLuint, GLboolean, GLboolean, GLboolean, GLboolean) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glDeleteFramebuffers)(GLsizei, const GLuint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glDeleteRenderbuffers)(GLsizei, const GLuint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glDeleteVertexArrays)(GLsizei, const GLuint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glDisablei)(GLenum, GLuint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glEnablei)(GLenum, GLuint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glEndConditionalRender)() = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glEndTransformFeedback)() = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glFlushMappedBufferRange)(GLenum, GLintptr, GLsizeiptr) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glFramebufferRenderbuffer)(GLenum, GLenum, GLenum, GLuint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glFramebufferTexture1D)(GLenum, GLenum, GLenum, GLuint, GLint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glFramebufferTexture2D)(GLenum, GLenum, GLenum, GLuint, GLint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glFramebufferTexture3D)(GLenum, GLenum, GLenum, GLuint, GLint, GLint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glFramebufferTextureLayer)(GLenum, GLenum, GLuint, GLint, GLint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGenFramebuffers)(GLsizei, GLuint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGenRenderbuffers)(GLsizei, GLuint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGenVertexArrays)(GLsizei, GLuint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGenerateMipmap)(GLenum) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGetBooleani_v)(GLenum, GLuint, GLboolean *) = NULL;
+GLint (CODEGEN_FUNCPTR *_ptrc_glGetFragDataLocation)(GLuint, const GLchar *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGetFramebufferAttachmentParameteriv)(GLenum, GLenum, GLenum, GLint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGetIntegeri_v)(GLenum, GLuint, GLint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGetRenderbufferParameteriv)(GLenum, GLenum, GLint *) = NULL;
+const GLubyte * (CODEGEN_FUNCPTR *_ptrc_glGetStringi)(GLenum, GLuint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGetTexParameterIiv)(GLenum, GLenum, GLint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGetTexParameterIuiv)(GLenum, GLenum, GLuint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGetTransformFeedbackVarying)(GLuint, GLuint, GLsizei, GLsizei *, GLsizei *, GLenum *, GLchar *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGetUniformuiv)(GLuint, GLint, GLuint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGetVertexAttribIiv)(GLuint, GLenum, GLint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGetVertexAttribIuiv)(GLuint, GLenum, GLuint *) = NULL;
+GLboolean (CODEGEN_FUNCPTR *_ptrc_glIsEnabledi)(GLenum, GLuint) = NULL;
+GLboolean (CODEGEN_FUNCPTR *_ptrc_glIsFramebuffer)(GLuint) = NULL;
+GLboolean (CODEGEN_FUNCPTR *_ptrc_glIsRenderbuffer)(GLuint) = NULL;
+GLboolean (CODEGEN_FUNCPTR *_ptrc_glIsVertexArray)(GLuint) = NULL;
+void * (CODEGEN_FUNCPTR *_ptrc_glMapBufferRange)(GLenum, GLintptr, GLsizeiptr, GLbitfield) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glRenderbufferStorage)(GLenum, GLenum, GLsizei, GLsizei) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glRenderbufferStorageMultisample)(GLenum, GLsizei, GLenum, GLsizei, GLsizei) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glTexParameterIiv)(GLenum, GLenum, const GLint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glTexParameterIuiv)(GLenum, GLenum, const GLuint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glTransformFeedbackVaryings)(GLuint, GLsizei, const GLchar *const*, GLenum) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glUniform1ui)(GLint, GLuint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glUniform1uiv)(GLint, GLsizei, const GLuint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glUniform2ui)(GLint, GLuint, GLuint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glUniform2uiv)(GLint, GLsizei, const GLuint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glUniform3ui)(GLint, GLuint, GLuint, GLuint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glUniform3uiv)(GLint, GLsizei, const GLuint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glUniform4ui)(GLint, GLuint, GLuint, GLuint, GLuint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glUniform4uiv)(GLint, GLsizei, const GLuint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI1i)(GLuint, GLint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI1iv)(GLuint, const GLint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI1ui)(GLuint, GLuint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI1uiv)(GLuint, const GLuint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI2i)(GLuint, GLint, GLint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI2iv)(GLuint, const GLint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI2ui)(GLuint, GLuint, GLuint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI2uiv)(GLuint, const GLuint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI3i)(GLuint, GLint, GLint, GLint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI3iv)(GLuint, const GLint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI3ui)(GLuint, GLuint, GLuint, GLuint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI3uiv)(GLuint, const GLuint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI4bv)(GLuint, const GLbyte *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI4i)(GLuint, GLint, GLint, GLint, GLint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI4iv)(GLuint, const GLint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI4sv)(GLuint, const GLshort *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI4ubv)(GLuint, const GLubyte *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI4ui)(GLuint, GLuint, GLuint, GLuint, GLuint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI4uiv)(GLuint, const GLuint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI4usv)(GLuint, const GLushort *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribIPointer)(GLuint, GLint, GLenum, GLsizei, const GLvoid *) = NULL;
+
+void (CODEGEN_FUNCPTR *_ptrc_glCopyBufferSubData)(GLenum, GLenum, GLintptr, GLintptr, GLsizeiptr) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glDrawArraysInstanced)(GLenum, GLint, GLsizei, GLsizei) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glDrawElementsInstanced)(GLenum, GLsizei, GLenum, const GLvoid *, GLsizei) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGetActiveUniformBlockName)(GLuint, GLuint, GLsizei, GLsizei *, GLchar *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGetActiveUniformBlockiv)(GLuint, GLuint, GLenum, GLint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGetActiveUniformName)(GLuint, GLuint, GLsizei, GLsizei *, GLchar *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGetActiveUniformsiv)(GLuint, GLsizei, const GLuint *, GLenum, GLint *) = NULL;
+GLuint (CODEGEN_FUNCPTR *_ptrc_glGetUniformBlockIndex)(GLuint, const GLchar *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGetUniformIndices)(GLuint, GLsizei, const GLchar *const*, GLuint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glPrimitiveRestartIndex)(GLuint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glTexBuffer)(GLenum, GLenum, GLuint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glUniformBlockBinding)(GLuint, GLuint, GLuint) = NULL;
+
+GLenum (CODEGEN_FUNCPTR *_ptrc_glClientWaitSync)(GLsync, GLbitfield, GLuint64) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glDeleteSync)(GLsync) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glDrawElementsBaseVertex)(GLenum, GLsizei, GLenum, const GLvoid *, GLint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glDrawElementsInstancedBaseVertex)(GLenum, GLsizei, GLenum, const GLvoid *, GLsizei, GLint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glDrawRangeElementsBaseVertex)(GLenum, GLuint, GLuint, GLsizei, GLenum, const GLvoid *, GLint) = NULL;
+GLsync (CODEGEN_FUNCPTR *_ptrc_glFenceSync)(GLenum, GLbitfield) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glFramebufferTexture)(GLenum, GLenum, GLuint, GLint) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGetBufferParameteri64v)(GLenum, GLenum, GLint64 *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGetInteger64i_v)(GLenum, GLuint, GLint64 *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGetInteger64v)(GLenum, GLint64 *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGetMultisamplefv)(GLenum, GLuint, GLfloat *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glGetSynciv)(GLsync, GLenum, GLsizei, GLsizei *, GLint *) = NULL;
+GLboolean (CODEGEN_FUNCPTR *_ptrc_glIsSync)(GLsync) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glMultiDrawElementsBaseVertex)(GLenum, const GLsizei *, GLenum, const GLvoid *const*, GLsizei, const GLint *) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glProvokingVertex)(GLenum) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glSampleMaski)(GLuint, GLbitfield) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glTexImage2DMultisample)(GLenum, GLsizei, GLint, GLsizei, GLsizei, GLboolean) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glTexImage3DMultisample)(GLenum, GLsizei, GLint, GLsizei, GLsizei, GLsizei, GLboolean) = NULL;
+void (CODEGEN_FUNCPTR *_ptrc_glWaitSync)(GLsync, GLbitfield, GLuint64) = NULL;
+
+static int Load_Version_3_2()
+{
+  int numFailed = 0;
+  _ptrc_glBlendFunc = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum))IntGetProcAddress("glBlendFunc");
+  if(!_ptrc_glBlendFunc) numFailed++;
+  _ptrc_glClear = (void (CODEGEN_FUNCPTR *)(GLbitfield))IntGetProcAddress("glClear");
+  if(!_ptrc_glClear) numFailed++;
+  _ptrc_glClearColor = (void (CODEGEN_FUNCPTR *)(GLfloat, GLfloat, GLfloat, GLfloat))IntGetProcAddress("glClearColor");
+  if(!_ptrc_glClearColor) numFailed++;
+  _ptrc_glClearDepth = (void (CODEGEN_FUNCPTR *)(GLdouble))IntGetProcAddress("glClearDepth");
+  if(!_ptrc_glClearDepth) numFailed++;
+  _ptrc_glClearStencil = (void (CODEGEN_FUNCPTR *)(GLint))IntGetProcAddress("glClearStencil");
+  if(!_ptrc_glClearStencil) numFailed++;
+  _ptrc_glColorMask = (void (CODEGEN_FUNCPTR *)(GLboolean, GLboolean, GLboolean, GLboolean))IntGetProcAddress("glColorMask");
+  if(!_ptrc_glColorMask) numFailed++;
+  _ptrc_glCullFace = (void (CODEGEN_FUNCPTR *)(GLenum))IntGetProcAddress("glCullFace");
+  if(!_ptrc_glCullFace) numFailed++;
+  _ptrc_glDepthFunc = (void (CODEGEN_FUNCPTR *)(GLenum))IntGetProcAddress("glDepthFunc");
+  if(!_ptrc_glDepthFunc) numFailed++;
+  _ptrc_glDepthMask = (void (CODEGEN_FUNCPTR *)(GLboolean))IntGetProcAddress("glDepthMask");
+  if(!_ptrc_glDepthMask) numFailed++;
+  _ptrc_glDepthRange = (void (CODEGEN_FUNCPTR *)(GLdouble, GLdouble))IntGetProcAddress("glDepthRange");
+  if(!_ptrc_glDepthRange) numFailed++;
+  _ptrc_glDisable = (void (CODEGEN_FUNCPTR *)(GLenum))IntGetProcAddress("glDisable");
+  if(!_ptrc_glDisable) numFailed++;
+  _ptrc_glDrawBuffer = (void (CODEGEN_FUNCPTR *)(GLenum))IntGetProcAddress("glDrawBuffer");
+  if(!_ptrc_glDrawBuffer) numFailed++;
+  _ptrc_glEnable = (void (CODEGEN_FUNCPTR *)(GLenum))IntGetProcAddress("glEnable");
+  if(!_ptrc_glEnable) numFailed++;
+  _ptrc_glFinish = (void (CODEGEN_FUNCPTR *)())IntGetProcAddress("glFinish");
+  if(!_ptrc_glFinish) numFailed++;
+  _ptrc_glFlush = (void (CODEGEN_FUNCPTR *)())IntGetProcAddress("glFlush");
+  if(!_ptrc_glFlush) numFailed++;
+  _ptrc_glFrontFace = (void (CODEGEN_FUNCPTR *)(GLenum))IntGetProcAddress("glFrontFace");
+  if(!_ptrc_glFrontFace) numFailed++;
+  _ptrc_glGetBooleanv = (void (CODEGEN_FUNCPTR *)(GLenum, GLboolean *))IntGetProcAddress("glGetBooleanv");
+  if(!_ptrc_glGetBooleanv) numFailed++;
+  _ptrc_glGetDoublev = (void (CODEGEN_FUNCPTR *)(GLenum, GLdouble *))IntGetProcAddress("glGetDoublev");
+  if(!_ptrc_glGetDoublev) numFailed++;
+  _ptrc_glGetError = (GLenum (CODEGEN_FUNCPTR *)())IntGetProcAddress("glGetError");
+  if(!_ptrc_glGetError) numFailed++;
+  _ptrc_glGetFloatv = (void (CODEGEN_FUNCPTR *)(GLenum, GLfloat *))IntGetProcAddress("glGetFloatv");
+  if(!_ptrc_glGetFloatv) numFailed++;
+  _ptrc_glGetIntegerv = (void (CODEGEN_FUNCPTR *)(GLenum, GLint *))IntGetProcAddress("glGetIntegerv");
+  if(!_ptrc_glGetIntegerv) numFailed++;
+  _ptrc_glGetString = (const GLubyte * (CODEGEN_FUNCPTR *)(GLenum))IntGetProcAddress("glGetString");
+  if(!_ptrc_glGetString) numFailed++;
+  _ptrc_glGetTexImage = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLenum, GLenum, GLvoid *))IntGetProcAddress("glGetTexImage");
+  if(!_ptrc_glGetTexImage) numFailed++;
+  _ptrc_glGetTexLevelParameterfv = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLenum, GLfloat *))IntGetProcAddress("glGetTexLevelParameterfv");
+  if(!_ptrc_glGetTexLevelParameterfv) numFailed++;
+  _ptrc_glGetTexLevelParameteriv = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLenum, GLint *))IntGetProcAddress("glGetTexLevelParameteriv");
+  if(!_ptrc_glGetTexLevelParameteriv) numFailed++;
+  _ptrc_glGetTexParameterfv = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, GLfloat *))IntGetProcAddress("glGetTexParameterfv");
+  if(!_ptrc_glGetTexParameterfv) numFailed++;
+  _ptrc_glGetTexParameteriv = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, GLint *))IntGetProcAddress("glGetTexParameteriv");
+  if(!_ptrc_glGetTexParameteriv) numFailed++;
+  _ptrc_glHint = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum))IntGetProcAddress("glHint");
+  if(!_ptrc_glHint) numFailed++;
+  _ptrc_glIsEnabled = (GLboolean (CODEGEN_FUNCPTR *)(GLenum))IntGetProcAddress("glIsEnabled");
+  if(!_ptrc_glIsEnabled) numFailed++;
+  _ptrc_glLineWidth = (void (CODEGEN_FUNCPTR *)(GLfloat))IntGetProcAddress("glLineWidth");
+  if(!_ptrc_glLineWidth) numFailed++;
+  _ptrc_glLogicOp = (void (CODEGEN_FUNCPTR *)(GLenum))IntGetProcAddress("glLogicOp");
+  if(!_ptrc_glLogicOp) numFailed++;
+  _ptrc_glPixelStoref = (void (CODEGEN_FUNCPTR *)(GLenum, GLfloat))IntGetProcAddress("glPixelStoref");
+  if(!_ptrc_glPixelStoref) numFailed++;
+  _ptrc_glPixelStorei = (void (CODEGEN_FUNCPTR *)(GLenum, GLint))IntGetProcAddress("glPixelStorei");
+  if(!_ptrc_glPixelStorei) numFailed++;
+  _ptrc_glPointSize = (void (CODEGEN_FUNCPTR *)(GLfloat))IntGetProcAddress("glPointSize");
+  if(!_ptrc_glPointSize) numFailed++;
+  _ptrc_glPolygonMode = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum))IntGetProcAddress("glPolygonMode");
+  if(!_ptrc_glPolygonMode) numFailed++;
+  _ptrc_glReadBuffer = (void (CODEGEN_FUNCPTR *)(GLenum))IntGetProcAddress("glReadBuffer");
+  if(!_ptrc_glReadBuffer) numFailed++;
+  _ptrc_glReadPixels = (void (CODEGEN_FUNCPTR *)(GLint, GLint, GLsizei, GLsizei, GLenum, GLenum, GLvoid *))IntGetProcAddress("glReadPixels");
+  if(!_ptrc_glReadPixels) numFailed++;
+  _ptrc_glScissor = (void (CODEGEN_FUNCPTR *)(GLint, GLint, GLsizei, GLsizei))IntGetProcAddress("glScissor");
+  if(!_ptrc_glScissor) numFailed++;
+  _ptrc_glStencilFunc = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLuint))IntGetProcAddress("glStencilFunc");
+  if(!_ptrc_glStencilFunc) numFailed++;
+  _ptrc_glStencilMask = (void (CODEGEN_FUNCPTR *)(GLuint))IntGetProcAddress("glStencilMask");
+  if(!_ptrc_glStencilMask) numFailed++;
+  _ptrc_glStencilOp = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, GLenum))IntGetProcAddress("glStencilOp");
+  if(!_ptrc_glStencilOp) numFailed++;
+  _ptrc_glTexImage1D = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLint, GLsizei, GLint, GLenum, GLenum, const GLvoid *))IntGetProcAddress("glTexImage1D");
+  if(!_ptrc_glTexImage1D) numFailed++;
+  _ptrc_glTexImage2D = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLint, GLsizei, GLsizei, GLint, GLenum, GLenum, const GLvoid *))IntGetProcAddress("glTexImage2D");
+  if(!_ptrc_glTexImage2D) numFailed++;
+  _ptrc_glTexParameterf = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, GLfloat))IntGetProcAddress("glTexParameterf");
+  if(!_ptrc_glTexParameterf) numFailed++;
+  _ptrc_glTexParameterfv = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, const GLfloat *))IntGetProcAddress("glTexParameterfv");
+  if(!_ptrc_glTexParameterfv) numFailed++;
+  _ptrc_glTexParameteri = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, GLint))IntGetProcAddress("glTexParameteri");
+  if(!_ptrc_glTexParameteri) numFailed++;
+  _ptrc_glTexParameteriv = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, const GLint *))IntGetProcAddress("glTexParameteriv");
+  if(!_ptrc_glTexParameteriv) numFailed++;
+  _ptrc_glViewport = (void (CODEGEN_FUNCPTR *)(GLint, GLint, GLsizei, GLsizei))IntGetProcAddress("glViewport");
+  if(!_ptrc_glViewport) numFailed++;
+  _ptrc_glBindTexture = (void (CODEGEN_FUNCPTR *)(GLenum, GLuint))IntGetProcAddress("glBindTexture");
+  if(!_ptrc_glBindTexture) numFailed++;
+  _ptrc_glCopyTexImage1D = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLenum, GLint, GLint, GLsizei, GLint))IntGetProcAddress("glCopyTexImage1D");
+  if(!_ptrc_glCopyTexImage1D) numFailed++;
+  _ptrc_glCopyTexImage2D = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLenum, GLint, GLint, GLsizei, GLsizei, GLint))IntGetProcAddress("glCopyTexImage2D");
+  if(!_ptrc_glCopyTexImage2D) numFailed++;
+  _ptrc_glCopyTexSubImage1D = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLint, GLint, GLint, GLsizei))IntGetProcAddress("glCopyTexSubImage1D");
+  if(!_ptrc_glCopyTexSubImage1D) numFailed++;
+  _ptrc_glCopyTexSubImage2D = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei))IntGetProcAddress("glCopyTexSubImage2D");
+  if(!_ptrc_glCopyTexSubImage2D) numFailed++;
+  _ptrc_glDeleteTextures = (void (CODEGEN_FUNCPTR *)(GLsizei, const GLuint *))IntGetProcAddress("glDeleteTextures");
+  if(!_ptrc_glDeleteTextures) numFailed++;
+  _ptrc_glDrawArrays = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLsizei))IntGetProcAddress("glDrawArrays");
+  if(!_ptrc_glDrawArrays) numFailed++;
+  _ptrc_glDrawElements = (void (CODEGEN_FUNCPTR *)(GLenum, GLsizei, GLenum, const GLvoid *))IntGetProcAddress("glDrawElements");
+  if(!_ptrc_glDrawElements) numFailed++;
+  _ptrc_glGenTextures = (void (CODEGEN_FUNCPTR *)(GLsizei, GLuint *))IntGetProcAddress("glGenTextures");
+  if(!_ptrc_glGenTextures) numFailed++;
+  _ptrc_glIsTexture = (GLboolean (CODEGEN_FUNCPTR *)(GLuint))IntGetProcAddress("glIsTexture");
+  if(!_ptrc_glIsTexture) numFailed++;
+  _ptrc_glPolygonOffset = (void (CODEGEN_FUNCPTR *)(GLfloat, GLfloat))IntGetProcAddress("glPolygonOffset");
+  if(!_ptrc_glPolygonOffset) numFailed++;
+  _ptrc_glTexSubImage1D = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLint, GLsizei, GLenum, GLenum, const GLvoid *))IntGetProcAddress("glTexSubImage1D");
+  if(!_ptrc_glTexSubImage1D) numFailed++;
+  _ptrc_glTexSubImage2D = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *))IntGetProcAddress("glTexSubImage2D");
+  if(!_ptrc_glTexSubImage2D) numFailed++;
+  _ptrc_glBlendColor = (void (CODEGEN_FUNCPTR *)(GLfloat, GLfloat, GLfloat, GLfloat))IntGetProcAddress("glBlendColor");
+  if(!_ptrc_glBlendColor) numFailed++;
+  _ptrc_glBlendEquation = (void (CODEGEN_FUNCPTR *)(GLenum))IntGetProcAddress("glBlendEquation");
+  if(!_ptrc_glBlendEquation) numFailed++;
+  _ptrc_glCopyTexSubImage3D = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei))IntGetProcAddress("glCopyTexSubImage3D");
+  if(!_ptrc_glCopyTexSubImage3D) numFailed++;
+  _ptrc_glDrawRangeElements = (void (CODEGEN_FUNCPTR *)(GLenum, GLuint, GLuint, GLsizei, GLenum, const GLvoid *))IntGetProcAddress("glDrawRangeElements");
+  if(!_ptrc_glDrawRangeElements) numFailed++;
+  _ptrc_glTexImage3D = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLint, GLsizei, GLsizei, GLsizei, GLint, GLenum, GLenum, const GLvoid *))IntGetProcAddress("glTexImage3D");
+  if(!_ptrc_glTexImage3D) numFailed++;
+  _ptrc_glTexSubImage3D = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *))IntGetProcAddress("glTexSubImage3D");
+  if(!_ptrc_glTexSubImage3D) numFailed++;
+  _ptrc_glActiveTexture = (void (CODEGEN_FUNCPTR *)(GLenum))IntGetProcAddress("glActiveTexture");
+  if(!_ptrc_glActiveTexture) numFailed++;
+  _ptrc_glCompressedTexImage1D = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLenum, GLsizei, GLint, GLsizei, const GLvoid *))IntGetProcAddress("glCompressedTexImage1D");
+  if(!_ptrc_glCompressedTexImage1D) numFailed++;
+  _ptrc_glCompressedTexImage2D = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLenum, GLsizei, GLsizei, GLint, GLsizei, const GLvoid *))IntGetProcAddress("glCompressedTexImage2D");
+  if(!_ptrc_glCompressedTexImage2D) numFailed++;
+  _ptrc_glCompressedTexImage3D = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLenum, GLsizei, GLsizei, GLsizei, GLint, GLsizei, const GLvoid *))IntGetProcAddress("glCompressedTexImage3D");
+  if(!_ptrc_glCompressedTexImage3D) numFailed++;
+  _ptrc_glCompressedTexSubImage1D = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLint, GLsizei, GLenum, GLsizei, const GLvoid *))IntGetProcAddress("glCompressedTexSubImage1D");
+  if(!_ptrc_glCompressedTexSubImage1D) numFailed++;
+  _ptrc_glCompressedTexSubImage2D = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid *))IntGetProcAddress("glCompressedTexSubImage2D");
+  if(!_ptrc_glCompressedTexSubImage2D) numFailed++;
+  _ptrc_glCompressedTexSubImage3D = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid *))IntGetProcAddress("glCompressedTexSubImage3D");
+  if(!_ptrc_glCompressedTexSubImage3D) numFailed++;
+  _ptrc_glGetCompressedTexImage = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLvoid *))IntGetProcAddress("glGetCompressedTexImage");
+  if(!_ptrc_glGetCompressedTexImage) numFailed++;
+  _ptrc_glSampleCoverage = (void (CODEGEN_FUNCPTR *)(GLfloat, GLboolean))IntGetProcAddress("glSampleCoverage");
+  if(!_ptrc_glSampleCoverage) numFailed++;
+  _ptrc_glBlendFuncSeparate = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, GLenum, GLenum))IntGetProcAddress("glBlendFuncSeparate");
+  if(!_ptrc_glBlendFuncSeparate) numFailed++;
+  _ptrc_glMultiDrawArrays = (void (CODEGEN_FUNCPTR *)(GLenum, const GLint *, const GLsizei *, GLsizei))IntGetProcAddress("glMultiDrawArrays");
+  if(!_ptrc_glMultiDrawArrays) numFailed++;
+  _ptrc_glMultiDrawElements = (void (CODEGEN_FUNCPTR *)(GLenum, const GLsizei *, GLenum, const GLvoid *const*, GLsizei))IntGetProcAddress("glMultiDrawElements");
+  if(!_ptrc_glMultiDrawElements) numFailed++;
+  _ptrc_glPointParameterf = (void (CODEGEN_FUNCPTR *)(GLenum, GLfloat))IntGetProcAddress("glPointParameterf");
+  if(!_ptrc_glPointParameterf) numFailed++;
+  _ptrc_glPointParameterfv = (void (CODEGEN_FUNCPTR *)(GLenum, const GLfloat *))IntGetProcAddress("glPointParameterfv");
+  if(!_ptrc_glPointParameterfv) numFailed++;
+  _ptrc_glPointParameteri = (void (CODEGEN_FUNCPTR *)(GLenum, GLint))IntGetProcAddress("glPointParameteri");
+  if(!_ptrc_glPointParameteri) numFailed++;
+  _ptrc_glPointParameteriv = (void (CODEGEN_FUNCPTR *)(GLenum, const GLint *))IntGetProcAddress("glPointParameteriv");
+  if(!_ptrc_glPointParameteriv) numFailed++;
+  _ptrc_glBeginQuery = (void (CODEGEN_FUNCPTR *)(GLenum, GLuint))IntGetProcAddress("glBeginQuery");
+  if(!_ptrc_glBeginQuery) numFailed++;
+  _ptrc_glBindBuffer = (void (CODEGEN_FUNCPTR *)(GLenum, GLuint))IntGetProcAddress("glBindBuffer");
+  if(!_ptrc_glBindBuffer) numFailed++;
+  _ptrc_glBufferData = (void (CODEGEN_FUNCPTR *)(GLenum, GLsizeiptr, const GLvoid *, GLenum))IntGetProcAddress("glBufferData");
+  if(!_ptrc_glBufferData) numFailed++;
+  _ptrc_glBufferSubData = (void (CODEGEN_FUNCPTR *)(GLenum, GLintptr, GLsizeiptr, const GLvoid *))IntGetProcAddress("glBufferSubData");
+  if(!_ptrc_glBufferSubData) numFailed++;
+  _ptrc_glDeleteBuffers = (void (CODEGEN_FUNCPTR *)(GLsizei, const GLuint *))IntGetProcAddress("glDeleteBuffers");
+  if(!_ptrc_glDeleteBuffers) numFailed++;
+  _ptrc_glDeleteQueries = (void (CODEGEN_FUNCPTR *)(GLsizei, const GLuint *))IntGetProcAddress("glDeleteQueries");
+  if(!_ptrc_glDeleteQueries) numFailed++;
+  _ptrc_glEndQuery = (void (CODEGEN_FUNCPTR *)(GLenum))IntGetProcAddress("glEndQuery");
+  if(!_ptrc_glEndQuery) numFailed++;
+  _ptrc_glGenBuffers = (void (CODEGEN_FUNCPTR *)(GLsizei, GLuint *))IntGetProcAddress("glGenBuffers");
+  if(!_ptrc_glGenBuffers) numFailed++;
+  _ptrc_glGenQueries = (void (CODEGEN_FUNCPTR *)(GLsizei, GLuint *))IntGetProcAddress("glGenQueries");
+  if(!_ptrc_glGenQueries) numFailed++;
+  _ptrc_glGetBufferParameteriv = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, GLint *))IntGetProcAddress("glGetBufferParameteriv");
+  if(!_ptrc_glGetBufferParameteriv) numFailed++;
+  _ptrc_glGetBufferPointerv = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, GLvoid **))IntGetProcAddress("glGetBufferPointerv");
+  if(!_ptrc_glGetBufferPointerv) numFailed++;
+  _ptrc_glGetBufferSubData = (void (CODEGEN_FUNCPTR *)(GLenum, GLintptr, GLsizeiptr, GLvoid *))IntGetProcAddress("glGetBufferSubData");
+  if(!_ptrc_glGetBufferSubData) numFailed++;
+  _ptrc_glGetQueryObjectiv = (void (CODEGEN_FUNCPTR *)(GLuint, GLenum, GLint *))IntGetProcAddress("glGetQueryObjectiv");
+  if(!_ptrc_glGetQueryObjectiv) numFailed++;
+  _ptrc_glGetQueryObjectuiv = (void (CODEGEN_FUNCPTR *)(GLuint, GLenum, GLuint *))IntGetProcAddress("glGetQueryObjectuiv");
+  if(!_ptrc_glGetQueryObjectuiv) numFailed++;
+  _ptrc_glGetQueryiv = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, GLint *))IntGetProcAddress("glGetQueryiv");
+  if(!_ptrc_glGetQueryiv) numFailed++;
+  _ptrc_glIsBuffer = (GLboolean (CODEGEN_FUNCPTR *)(GLuint))IntGetProcAddress("glIsBuffer");
+  if(!_ptrc_glIsBuffer) numFailed++;
+  _ptrc_glIsQuery = (GLboolean (CODEGEN_FUNCPTR *)(GLuint))IntGetProcAddress("glIsQuery");
+  if(!_ptrc_glIsQuery) numFailed++;
+  _ptrc_glMapBuffer = (void * (CODEGEN_FUNCPTR *)(GLenum, GLenum))IntGetProcAddress("glMapBuffer");
+  if(!_ptrc_glMapBuffer) numFailed++;
+  _ptrc_glUnmapBuffer = (GLboolean (CODEGEN_FUNCPTR *)(GLenum))IntGetProcAddress("glUnmapBuffer");
+  if(!_ptrc_glUnmapBuffer) numFailed++;
+  _ptrc_glAttachShader = (void (CODEGEN_FUNCPTR *)(GLuint, GLuint))IntGetProcAddress("glAttachShader");
+  if(!_ptrc_glAttachShader) numFailed++;
+  _ptrc_glBindAttribLocation = (void (CODEGEN_FUNCPTR *)(GLuint, GLuint, const GLchar *))IntGetProcAddress("glBindAttribLocation");
+  if(!_ptrc_glBindAttribLocation) numFailed++;
+  _ptrc_glBlendEquationSeparate = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum))IntGetProcAddress("glBlendEquationSeparate");
+  if(!_ptrc_glBlendEquationSeparate) numFailed++;
+  _ptrc_glCompileShader = (void (CODEGEN_FUNCPTR *)(GLuint))IntGetProcAddress("glCompileShader");
+  if(!_ptrc_glCompileShader) numFailed++;
+  _ptrc_glCreateProgram = (GLuint (CODEGEN_FUNCPTR *)())IntGetProcAddress("glCreateProgram");
+  if(!_ptrc_glCreateProgram) numFailed++;
+  _ptrc_glCreateShader = (GLuint (CODEGEN_FUNCPTR *)(GLenum))IntGetProcAddress("glCreateShader");
+  if(!_ptrc_glCreateShader) numFailed++;
+  _ptrc_glDeleteProgram = (void (CODEGEN_FUNCPTR *)(GLuint))IntGetProcAddress("glDeleteProgram");
+  if(!_ptrc_glDeleteProgram) numFailed++;
+  _ptrc_glDeleteShader = (void (CODEGEN_FUNCPTR *)(GLuint))IntGetProcAddress("glDeleteShader");
+  if(!_ptrc_glDeleteShader) numFailed++;
+  _ptrc_glDetachShader = (void (CODEGEN_FUNCPTR *)(GLuint, GLuint))IntGetProcAddress("glDetachShader");
+  if(!_ptrc_glDetachShader) numFailed++;
+  _ptrc_glDisableVertexAttribArray = (void (CODEGEN_FUNCPTR *)(GLuint))IntGetProcAddress("glDisableVertexAttribArray");
+  if(!_ptrc_glDisableVertexAttribArray) numFailed++;
+  _ptrc_glDrawBuffers = (void (CODEGEN_FUNCPTR *)(GLsizei, const GLenum *))IntGetProcAddress("glDrawBuffers");
+  if(!_ptrc_glDrawBuffers) numFailed++;
+  _ptrc_glEnableVertexAttribArray = (void (CODEGEN_FUNCPTR *)(GLuint))IntGetProcAddress("glEnableVertexAttribArray");
+  if(!_ptrc_glEnableVertexAttribArray) numFailed++;
+  _ptrc_glGetActiveAttrib = (void (CODEGEN_FUNCPTR *)(GLuint, GLuint, GLsizei, GLsizei *, GLint *, GLenum *, GLchar *))IntGetProcAddress("glGetActiveAttrib");
+  if(!_ptrc_glGetActiveAttrib) numFailed++;
+  _ptrc_glGetActiveUniform = (void (CODEGEN_FUNCPTR *)(GLuint, GLuint, GLsizei, GLsizei *, GLint *, GLenum *, GLchar *))IntGetProcAddress("glGetActiveUniform");
+  if(!_ptrc_glGetActiveUniform) numFailed++;
+  _ptrc_glGetAttachedShaders = (void (CODEGEN_FUNCPTR *)(GLuint, GLsizei, GLsizei *, GLuint *))IntGetProcAddress("glGetAttachedShaders");
+  if(!_ptrc_glGetAttachedShaders) numFailed++;
+  _ptrc_glGetAttribLocation = (GLint (CODEGEN_FUNCPTR *)(GLuint, const GLchar *))IntGetProcAddress("glGetAttribLocation");
+  if(!_ptrc_glGetAttribLocation) numFailed++;
+  _ptrc_glGetProgramInfoLog = (void (CODEGEN_FUNCPTR *)(GLuint, GLsizei, GLsizei *, GLchar *))IntGetProcAddress("glGetProgramInfoLog");
+  if(!_ptrc_glGetProgramInfoLog) numFailed++;
+  _ptrc_glGetProgramiv = (void (CODEGEN_FUNCPTR *)(GLuint, GLenum, GLint *))IntGetProcAddress("glGetProgramiv");
+  if(!_ptrc_glGetProgramiv) numFailed++;
+  _ptrc_glGetShaderInfoLog = (void (CODEGEN_FUNCPTR *)(GLuint, GLsizei, GLsizei *, GLchar *))IntGetProcAddress("glGetShaderInfoLog");
+  if(!_ptrc_glGetShaderInfoLog) numFailed++;
+  _ptrc_glGetShaderSource = (void (CODEGEN_FUNCPTR *)(GLuint, GLsizei, GLsizei *, GLchar *))IntGetProcAddress("glGetShaderSource");
+  if(!_ptrc_glGetShaderSource) numFailed++;
+  _ptrc_glGetShaderiv = (void (CODEGEN_FUNCPTR *)(GLuint, GLenum, GLint *))IntGetProcAddress("glGetShaderiv");
+  if(!_ptrc_glGetShaderiv) numFailed++;
+  _ptrc_glGetUniformLocation = (GLint (CODEGEN_FUNCPTR *)(GLuint, const GLchar *))IntGetProcAddress("glGetUniformLocation");
+  if(!_ptrc_glGetUniformLocation) numFailed++;
+  _ptrc_glGetUniformfv = (void (CODEGEN_FUNCPTR *)(GLuint, GLint, GLfloat *))IntGetProcAddress("glGetUniformfv");
+  if(!_ptrc_glGetUniformfv) numFailed++;
+  _ptrc_glGetUniformiv = (void (CODEGEN_FUNCPTR *)(GLuint, GLint, GLint *))IntGetProcAddress("glGetUniformiv");
+  if(!_ptrc_glGetUniformiv) numFailed++;
+  _ptrc_glGetVertexAttribPointerv = (void (CODEGEN_FUNCPTR *)(GLuint, GLenum, GLvoid **))IntGetProcAddress("glGetVertexAttribPointerv");
+  if(!_ptrc_glGetVertexAttribPointerv) numFailed++;
+  _ptrc_glGetVertexAttribdv = (void (CODEGEN_FUNCPTR *)(GLuint, GLenum, GLdouble *))IntGetProcAddress("glGetVertexAttribdv");
+  if(!_ptrc_glGetVertexAttribdv) numFailed++;
+  _ptrc_glGetVertexAttribfv = (void (CODEGEN_FUNCPTR *)(GLuint, GLenum, GLfloat *))IntGetProcAddress("glGetVertexAttribfv");
+  if(!_ptrc_glGetVertexAttribfv) numFailed++;
+  _ptrc_glGetVertexAttribiv = (void (CODEGEN_FUNCPTR *)(GLuint, GLenum, GLint *))IntGetProcAddress("glGetVertexAttribiv");
+  if(!_ptrc_glGetVertexAttribiv) numFailed++;
+  _ptrc_glIsProgram = (GLboolean (CODEGEN_FUNCPTR *)(GLuint))IntGetProcAddress("glIsProgram");
+  if(!_ptrc_glIsProgram) numFailed++;
+  _ptrc_glIsShader = (GLboolean (CODEGEN_FUNCPTR *)(GLuint))IntGetProcAddress("glIsShader");
+  if(!_ptrc_glIsShader) numFailed++;
+  _ptrc_glLinkProgram = (void (CODEGEN_FUNCPTR *)(GLuint))IntGetProcAddress("glLinkProgram");
+  if(!_ptrc_glLinkProgram) numFailed++;
+  _ptrc_glShaderSource = (void (CODEGEN_FUNCPTR *)(GLuint, GLsizei, const GLchar *const*, const GLint *))IntGetProcAddress("glShaderSource");
+  if(!_ptrc_glShaderSource) numFailed++;
+  _ptrc_glStencilFuncSeparate = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, GLint, GLuint))IntGetProcAddress("glStencilFuncSeparate");
+  if(!_ptrc_glStencilFuncSeparate) numFailed++;
+  _ptrc_glStencilMaskSeparate = (void (CODEGEN_FUNCPTR *)(GLenum, GLuint))IntGetProcAddress("glStencilMaskSeparate");
+  if(!_ptrc_glStencilMaskSeparate) numFailed++;
+  _ptrc_glStencilOpSeparate = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, GLenum, GLenum))IntGetProcAddress("glStencilOpSeparate");
+  if(!_ptrc_glStencilOpSeparate) numFailed++;
+  _ptrc_glUniform1f = (void (CODEGEN_FUNCPTR *)(GLint, GLfloat))IntGetProcAddress("glUniform1f");
+  if(!_ptrc_glUniform1f) numFailed++;
+  _ptrc_glUniform1fv = (void (CODEGEN_FUNCPTR *)(GLint, GLsizei, const GLfloat *))IntGetProcAddress("glUniform1fv");
+  if(!_ptrc_glUniform1fv) numFailed++;
+  _ptrc_glUniform1i = (void (CODEGEN_FUNCPTR *)(GLint, GLint))IntGetProcAddress("glUniform1i");
+  if(!_ptrc_glUniform1i) numFailed++;
+  _ptrc_glUniform1iv = (void (CODEGEN_FUNCPTR *)(GLint, GLsizei, const GLint *))IntGetProcAddress("glUniform1iv");
+  if(!_ptrc_glUniform1iv) numFailed++;
+  _ptrc_glUniform2f = (void (CODEGEN_FUNCPTR *)(GLint, GLfloat, GLfloat))IntGetProcAddress("glUniform2f");
+  if(!_ptrc_glUniform2f) numFailed++;
+  _ptrc_glUniform2fv = (void (CODEGEN_FUNCPTR *)(GLint, GLsizei, const GLfloat *))IntGetProcAddress("glUniform2fv");
+  if(!_ptrc_glUniform2fv) numFailed++;
+  _ptrc_glUniform2i = (void (CODEGEN_FUNCPTR *)(GLint, GLint, GLint))IntGetProcAddress("glUniform2i");
+  if(!_ptrc_glUniform2i) numFailed++;
+  _ptrc_glUniform2iv = (void (CODEGEN_FUNCPTR *)(GLint, GLsizei, const GLint *))IntGetProcAddress("glUniform2iv");
+  if(!_ptrc_glUniform2iv) numFailed++;
+  _ptrc_glUniform3f = (void (CODEGEN_FUNCPTR *)(GLint, GLfloat, GLfloat, GLfloat))IntGetProcAddress("glUniform3f");
+  if(!_ptrc_glUniform3f) numFailed++;
+  _ptrc_glUniform3fv = (void (CODEGEN_FUNCPTR *)(GLint, GLsizei, const GLfloat *))IntGetProcAddress("glUniform3fv");
+  if(!_ptrc_glUniform3fv) numFailed++;
+  _ptrc_glUniform3i = (void (CODEGEN_FUNCPTR *)(GLint, GLint, GLint, GLint))IntGetProcAddress("glUniform3i");
+  if(!_ptrc_glUniform3i) numFailed++;
+  _ptrc_glUniform3iv = (void (CODEGEN_FUNCPTR *)(GLint, GLsizei, const GLint *))IntGetProcAddress("glUniform3iv");
+  if(!_ptrc_glUniform3iv) numFailed++;
+  _ptrc_glUniform4f = (void (CODEGEN_FUNCPTR *)(GLint, GLfloat, GLfloat, GLfloat, GLfloat))IntGetProcAddress("glUniform4f");
+  if(!_ptrc_glUniform4f) numFailed++;
+  _ptrc_glUniform4fv = (void (CODEGEN_FUNCPTR *)(GLint, GLsizei, const GLfloat *))IntGetProcAddress("glUniform4fv");
+  if(!_ptrc_glUniform4fv) numFailed++;
+  _ptrc_glUniform4i = (void (CODEGEN_FUNCPTR *)(GLint, GLint, GLint, GLint, GLint))IntGetProcAddress("glUniform4i");
+  if(!_ptrc_glUniform4i) numFailed++;
+  _ptrc_glUniform4iv = (void (CODEGEN_FUNCPTR *)(GLint, GLsizei, const GLint *))IntGetProcAddress("glUniform4iv");
+  if(!_ptrc_glUniform4iv) numFailed++;
+  _ptrc_glUniformMatrix2fv = (void (CODEGEN_FUNCPTR *)(GLint, GLsizei, GLboolean, const GLfloat *))IntGetProcAddress("glUniformMatrix2fv");
+  if(!_ptrc_glUniformMatrix2fv) numFailed++;
+  _ptrc_glUniformMatrix3fv = (void (CODEGEN_FUNCPTR *)(GLint, GLsizei, GLboolean, const GLfloat *))IntGetProcAddress("glUniformMatrix3fv");
+  if(!_ptrc_glUniformMatrix3fv) numFailed++;
+  _ptrc_glUniformMatrix4fv = (void (CODEGEN_FUNCPTR *)(GLint, GLsizei, GLboolean, const GLfloat *))IntGetProcAddress("glUniformMatrix4fv");
+  if(!_ptrc_glUniformMatrix4fv) numFailed++;
+  _ptrc_glUseProgram = (void (CODEGEN_FUNCPTR *)(GLuint))IntGetProcAddress("glUseProgram");
+  if(!_ptrc_glUseProgram) numFailed++;
+  _ptrc_glValidateProgram = (void (CODEGEN_FUNCPTR *)(GLuint))IntGetProcAddress("glValidateProgram");
+  if(!_ptrc_glValidateProgram) numFailed++;
+  _ptrc_glVertexAttrib1d = (void (CODEGEN_FUNCPTR *)(GLuint, GLdouble))IntGetProcAddress("glVertexAttrib1d");
+  if(!_ptrc_glVertexAttrib1d) numFailed++;
+  _ptrc_glVertexAttrib1dv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLdouble *))IntGetProcAddress("glVertexAttrib1dv");
+  if(!_ptrc_glVertexAttrib1dv) numFailed++;
+  _ptrc_glVertexAttrib1f = (void (CODEGEN_FUNCPTR *)(GLuint, GLfloat))IntGetProcAddress("glVertexAttrib1f");
+  if(!_ptrc_glVertexAttrib1f) numFailed++;
+  _ptrc_glVertexAttrib1fv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLfloat *))IntGetProcAddress("glVertexAttrib1fv");
+  if(!_ptrc_glVertexAttrib1fv) numFailed++;
+  _ptrc_glVertexAttrib1s = (void (CODEGEN_FUNCPTR *)(GLuint, GLshort))IntGetProcAddress("glVertexAttrib1s");
+  if(!_ptrc_glVertexAttrib1s) numFailed++;
+  _ptrc_glVertexAttrib1sv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLshort *))IntGetProcAddress("glVertexAttrib1sv");
+  if(!_ptrc_glVertexAttrib1sv) numFailed++;
+  _ptrc_glVertexAttrib2d = (void (CODEGEN_FUNCPTR *)(GLuint, GLdouble, GLdouble))IntGetProcAddress("glVertexAttrib2d");
+  if(!_ptrc_glVertexAttrib2d) numFailed++;
+  _ptrc_glVertexAttrib2dv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLdouble *))IntGetProcAddress("glVertexAttrib2dv");
+  if(!_ptrc_glVertexAttrib2dv) numFailed++;
+  _ptrc_glVertexAttrib2f = (void (CODEGEN_FUNCPTR *)(GLuint, GLfloat, GLfloat))IntGetProcAddress("glVertexAttrib2f");
+  if(!_ptrc_glVertexAttrib2f) numFailed++;
+  _ptrc_glVertexAttrib2fv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLfloat *))IntGetProcAddress("glVertexAttrib2fv");
+  if(!_ptrc_glVertexAttrib2fv) numFailed++;
+  _ptrc_glVertexAttrib2s = (void (CODEGEN_FUNCPTR *)(GLuint, GLshort, GLshort))IntGetProcAddress("glVertexAttrib2s");
+  if(!_ptrc_glVertexAttrib2s) numFailed++;
+  _ptrc_glVertexAttrib2sv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLshort *))IntGetProcAddress("glVertexAttrib2sv");
+  if(!_ptrc_glVertexAttrib2sv) numFailed++;
+  _ptrc_glVertexAttrib3d = (void (CODEGEN_FUNCPTR *)(GLuint, GLdouble, GLdouble, GLdouble))IntGetProcAddress("glVertexAttrib3d");
+  if(!_ptrc_glVertexAttrib3d) numFailed++;
+  _ptrc_glVertexAttrib3dv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLdouble *))IntGetProcAddress("glVertexAttrib3dv");
+  if(!_ptrc_glVertexAttrib3dv) numFailed++;
+  _ptrc_glVertexAttrib3f = (void (CODEGEN_FUNCPTR *)(GLuint, GLfloat, GLfloat, GLfloat))IntGetProcAddress("glVertexAttrib3f");
+  if(!_ptrc_glVertexAttrib3f) numFailed++;
+  _ptrc_glVertexAttrib3fv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLfloat *))IntGetProcAddress("glVertexAttrib3fv");
+  if(!_ptrc_glVertexAttrib3fv) numFailed++;
+  _ptrc_glVertexAttrib3s = (void (CODEGEN_FUNCPTR *)(GLuint, GLshort, GLshort, GLshort))IntGetProcAddress("glVertexAttrib3s");
+  if(!_ptrc_glVertexAttrib3s) numFailed++;
+  _ptrc_glVertexAttrib3sv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLshort *))IntGetProcAddress("glVertexAttrib3sv");
+  if(!_ptrc_glVertexAttrib3sv) numFailed++;
+  _ptrc_glVertexAttrib4Nbv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLbyte *))IntGetProcAddress("glVertexAttrib4Nbv");
+  if(!_ptrc_glVertexAttrib4Nbv) numFailed++;
+  _ptrc_glVertexAttrib4Niv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLint *))IntGetProcAddress("glVertexAttrib4Niv");
+  if(!_ptrc_glVertexAttrib4Niv) numFailed++;
+  _ptrc_glVertexAttrib4Nsv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLshort *))IntGetProcAddress("glVertexAttrib4Nsv");
+  if(!_ptrc_glVertexAttrib4Nsv) numFailed++;
+  _ptrc_glVertexAttrib4Nub = (void (CODEGEN_FUNCPTR *)(GLuint, GLubyte, GLubyte, GLubyte, GLubyte))IntGetProcAddress("glVertexAttrib4Nub");
+  if(!_ptrc_glVertexAttrib4Nub) numFailed++;
+  _ptrc_glVertexAttrib4Nubv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLubyte *))IntGetProcAddress("glVertexAttrib4Nubv");
+  if(!_ptrc_glVertexAttrib4Nubv) numFailed++;
+  _ptrc_glVertexAttrib4Nuiv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLuint *))IntGetProcAddress("glVertexAttrib4Nuiv");
+  if(!_ptrc_glVertexAttrib4Nuiv) numFailed++;
+  _ptrc_glVertexAttrib4Nusv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLushort *))IntGetProcAddress("glVertexAttrib4Nusv");
+  if(!_ptrc_glVertexAttrib4Nusv) numFailed++;
+  _ptrc_glVertexAttrib4bv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLbyte *))IntGetProcAddress("glVertexAttrib4bv");
+  if(!_ptrc_glVertexAttrib4bv) numFailed++;
+  _ptrc_glVertexAttrib4d = (void (CODEGEN_FUNCPTR *)(GLuint, GLdouble, GLdouble, GLdouble, GLdouble))IntGetProcAddress("glVertexAttrib4d");
+  if(!_ptrc_glVertexAttrib4d) numFailed++;
+  _ptrc_glVertexAttrib4dv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLdouble *))IntGetProcAddress("glVertexAttrib4dv");
+  if(!_ptrc_glVertexAttrib4dv) numFailed++;
+  _ptrc_glVertexAttrib4f = (void (CODEGEN_FUNCPTR *)(GLuint, GLfloat, GLfloat, GLfloat, GLfloat))IntGetProcAddress("glVertexAttrib4f");
+  if(!_ptrc_glVertexAttrib4f) numFailed++;
+  _ptrc_glVertexAttrib4fv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLfloat *))IntGetProcAddress("glVertexAttrib4fv");
+  if(!_ptrc_glVertexAttrib4fv) numFailed++;
+  _ptrc_glVertexAttrib4iv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLint *))IntGetProcAddress("glVertexAttrib4iv");
+  if(!_ptrc_glVertexAttrib4iv) numFailed++;
+  _ptrc_glVertexAttrib4s = (void (CODEGEN_FUNCPTR *)(GLuint, GLshort, GLshort, GLshort, GLshort))IntGetProcAddress("glVertexAttrib4s");
+  if(!_ptrc_glVertexAttrib4s) numFailed++;
+  _ptrc_glVertexAttrib4sv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLshort *))IntGetProcAddress("glVertexAttrib4sv");
+  if(!_ptrc_glVertexAttrib4sv) numFailed++;
+  _ptrc_glVertexAttrib4ubv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLubyte *))IntGetProcAddress("glVertexAttrib4ubv");
+  if(!_ptrc_glVertexAttrib4ubv) numFailed++;
+  _ptrc_glVertexAttrib4uiv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLuint *))IntGetProcAddress("glVertexAttrib4uiv");
+  if(!_ptrc_glVertexAttrib4uiv) numFailed++;
+  _ptrc_glVertexAttrib4usv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLushort *))IntGetProcAddress("glVertexAttrib4usv");
+  if(!_ptrc_glVertexAttrib4usv) numFailed++;
+  _ptrc_glVertexAttribPointer = (void (CODEGEN_FUNCPTR *)(GLuint, GLint, GLenum, GLboolean, GLsizei, const GLvoid *))IntGetProcAddress("glVertexAttribPointer");
+  if(!_ptrc_glVertexAttribPointer) numFailed++;
+  _ptrc_glUniformMatrix2x3fv = (void (CODEGEN_FUNCPTR *)(GLint, GLsizei, GLboolean, const GLfloat *))IntGetProcAddress("glUniformMatrix2x3fv");
+  if(!_ptrc_glUniformMatrix2x3fv) numFailed++;
+  _ptrc_glUniformMatrix2x4fv = (void (CODEGEN_FUNCPTR *)(GLint, GLsizei, GLboolean, const GLfloat *))IntGetProcAddress("glUniformMatrix2x4fv");
+  if(!_ptrc_glUniformMatrix2x4fv) numFailed++;
+  _ptrc_glUniformMatrix3x2fv = (void (CODEGEN_FUNCPTR *)(GLint, GLsizei, GLboolean, const GLfloat *))IntGetProcAddress("glUniformMatrix3x2fv");
+  if(!_ptrc_glUniformMatrix3x2fv) numFailed++;
+  _ptrc_glUniformMatrix3x4fv = (void (CODEGEN_FUNCPTR *)(GLint, GLsizei, GLboolean, const GLfloat *))IntGetProcAddress("glUniformMatrix3x4fv");
+  if(!_ptrc_glUniformMatrix3x4fv) numFailed++;
+  _ptrc_glUniformMatrix4x2fv = (void (CODEGEN_FUNCPTR *)(GLint, GLsizei, GLboolean, const GLfloat *))IntGetProcAddress("glUniformMatrix4x2fv");
+  if(!_ptrc_glUniformMatrix4x2fv) numFailed++;
+  _ptrc_glUniformMatrix4x3fv = (void (CODEGEN_FUNCPTR *)(GLint, GLsizei, GLboolean, const GLfloat *))IntGetProcAddress("glUniformMatrix4x3fv");
+  if(!_ptrc_glUniformMatrix4x3fv) numFailed++;
+  _ptrc_glBeginConditionalRender = (void (CODEGEN_FUNCPTR *)(GLuint, GLenum))IntGetProcAddress("glBeginConditionalRender");
+  if(!_ptrc_glBeginConditionalRender) numFailed++;
+  _ptrc_glBeginTransformFeedback = (void (CODEGEN_FUNCPTR *)(GLenum))IntGetProcAddress("glBeginTransformFeedback");
+  if(!_ptrc_glBeginTransformFeedback) numFailed++;
+  _ptrc_glBindBufferBase = (void (CODEGEN_FUNCPTR *)(GLenum, GLuint, GLuint))IntGetProcAddress("glBindBufferBase");
+  if(!_ptrc_glBindBufferBase) numFailed++;
+  _ptrc_glBindBufferRange = (void (CODEGEN_FUNCPTR *)(GLenum, GLuint, GLuint, GLintptr, GLsizeiptr))IntGetProcAddress("glBindBufferRange");
+  if(!_ptrc_glBindBufferRange) numFailed++;
+  _ptrc_glBindFragDataLocation = (void (CODEGEN_FUNCPTR *)(GLuint, GLuint, const GLchar *))IntGetProcAddress("glBindFragDataLocation");
+  if(!_ptrc_glBindFragDataLocation) numFailed++;
+  _ptrc_glBindFramebuffer = (void (CODEGEN_FUNCPTR *)(GLenum, GLuint))IntGetProcAddress("glBindFramebuffer");
+  if(!_ptrc_glBindFramebuffer) numFailed++;
+  _ptrc_glBindRenderbuffer = (void (CODEGEN_FUNCPTR *)(GLenum, GLuint))IntGetProcAddress("glBindRenderbuffer");
+  if(!_ptrc_glBindRenderbuffer) numFailed++;
+  _ptrc_glBindVertexArray = (void (CODEGEN_FUNCPTR *)(GLuint))IntGetProcAddress("glBindVertexArray");
+  if(!_ptrc_glBindVertexArray) numFailed++;
+  _ptrc_glBlitFramebuffer = (void (CODEGEN_FUNCPTR *)(GLint, GLint, GLint, GLint, GLint, GLint, GLint, GLint, GLbitfield, GLenum))IntGetProcAddress("glBlitFramebuffer");
+  if(!_ptrc_glBlitFramebuffer) numFailed++;
+  _ptrc_glCheckFramebufferStatus = (GLenum (CODEGEN_FUNCPTR *)(GLenum))IntGetProcAddress("glCheckFramebufferStatus");
+  if(!_ptrc_glCheckFramebufferStatus) numFailed++;
+  _ptrc_glClampColor = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum))IntGetProcAddress("glClampColor");
+  if(!_ptrc_glClampColor) numFailed++;
+  _ptrc_glClearBufferfi = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLfloat, GLint))IntGetProcAddress("glClearBufferfi");
+  if(!_ptrc_glClearBufferfi) numFailed++;
+  _ptrc_glClearBufferfv = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, const GLfloat *))IntGetProcAddress("glClearBufferfv");
+  if(!_ptrc_glClearBufferfv) numFailed++;
+  _ptrc_glClearBufferiv = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, const GLint *))IntGetProcAddress("glClearBufferiv");
+  if(!_ptrc_glClearBufferiv) numFailed++;
+  _ptrc_glClearBufferuiv = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, const GLuint *))IntGetProcAddress("glClearBufferuiv");
+  if(!_ptrc_glClearBufferuiv) numFailed++;
+  _ptrc_glColorMaski = (void (CODEGEN_FUNCPTR *)(GLuint, GLboolean, GLboolean, GLboolean, GLboolean))IntGetProcAddress("glColorMaski");
+  if(!_ptrc_glColorMaski) numFailed++;
+  _ptrc_glDeleteFramebuffers = (void (CODEGEN_FUNCPTR *)(GLsizei, const GLuint *))IntGetProcAddress("glDeleteFramebuffers");
+  if(!_ptrc_glDeleteFramebuffers) numFailed++;
+  _ptrc_glDeleteRenderbuffers = (void (CODEGEN_FUNCPTR *)(GLsizei, const GLuint *))IntGetProcAddress("glDeleteRenderbuffers");
+  if(!_ptrc_glDeleteRenderbuffers) numFailed++;
+  _ptrc_glDeleteVertexArrays = (void (CODEGEN_FUNCPTR *)(GLsizei, const GLuint *))IntGetProcAddress("glDeleteVertexArrays");
+  if(!_ptrc_glDeleteVertexArrays) numFailed++;
+  _ptrc_glDisablei = (void (CODEGEN_FUNCPTR *)(GLenum, GLuint))IntGetProcAddress("glDisablei");
+  if(!_ptrc_glDisablei) numFailed++;
+  _ptrc_glEnablei = (void (CODEGEN_FUNCPTR *)(GLenum, GLuint))IntGetProcAddress("glEnablei");
+  if(!_ptrc_glEnablei) numFailed++;
+  _ptrc_glEndConditionalRender = (void (CODEGEN_FUNCPTR *)())IntGetProcAddress("glEndConditionalRender");
+  if(!_ptrc_glEndConditionalRender) numFailed++;
+  _ptrc_glEndTransformFeedback = (void (CODEGEN_FUNCPTR *)())IntGetProcAddress("glEndTransformFeedback");
+  if(!_ptrc_glEndTransformFeedback) numFailed++;
+  _ptrc_glFlushMappedBufferRange = (void (CODEGEN_FUNCPTR *)(GLenum, GLintptr, GLsizeiptr))IntGetProcAddress("glFlushMappedBufferRange");
+  if(!_ptrc_glFlushMappedBufferRange) numFailed++;
+  _ptrc_glFramebufferRenderbuffer = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, GLenum, GLuint))IntGetProcAddress("glFramebufferRenderbuffer");
+  if(!_ptrc_glFramebufferRenderbuffer) numFailed++;
+  _ptrc_glFramebufferTexture1D = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, GLenum, GLuint, GLint))IntGetProcAddress("glFramebufferTexture1D");
+  if(!_ptrc_glFramebufferTexture1D) numFailed++;
+  _ptrc_glFramebufferTexture2D = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, GLenum, GLuint, GLint))IntGetProcAddress("glFramebufferTexture2D");
+  if(!_ptrc_glFramebufferTexture2D) numFailed++;
+  _ptrc_glFramebufferTexture3D = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, GLenum, GLuint, GLint, GLint))IntGetProcAddress("glFramebufferTexture3D");
+  if(!_ptrc_glFramebufferTexture3D) numFailed++;
+  _ptrc_glFramebufferTextureLayer = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, GLuint, GLint, GLint))IntGetProcAddress("glFramebufferTextureLayer");
+  if(!_ptrc_glFramebufferTextureLayer) numFailed++;
+  _ptrc_glGenFramebuffers = (void (CODEGEN_FUNCPTR *)(GLsizei, GLuint *))IntGetProcAddress("glGenFramebuffers");
+  if(!_ptrc_glGenFramebuffers) numFailed++;
+  _ptrc_glGenRenderbuffers = (void (CODEGEN_FUNCPTR *)(GLsizei, GLuint *))IntGetProcAddress("glGenRenderbuffers");
+  if(!_ptrc_glGenRenderbuffers) numFailed++;
+  _ptrc_glGenVertexArrays = (void (CODEGEN_FUNCPTR *)(GLsizei, GLuint *))IntGetProcAddress("glGenVertexArrays");
+  if(!_ptrc_glGenVertexArrays) numFailed++;
+  _ptrc_glGenerateMipmap = (void (CODEGEN_FUNCPTR *)(GLenum))IntGetProcAddress("glGenerateMipmap");
+  if(!_ptrc_glGenerateMipmap) numFailed++;
+  _ptrc_glGetBooleani_v = (void (CODEGEN_FUNCPTR *)(GLenum, GLuint, GLboolean *))IntGetProcAddress("glGetBooleani_v");
+  if(!_ptrc_glGetBooleani_v) numFailed++;
+  _ptrc_glGetFragDataLocation = (GLint (CODEGEN_FUNCPTR *)(GLuint, const GLchar *))IntGetProcAddress("glGetFragDataLocation");
+  if(!_ptrc_glGetFragDataLocation) numFailed++;
+  _ptrc_glGetFramebufferAttachmentParameteriv = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, GLenum, GLint *))IntGetProcAddress("glGetFramebufferAttachmentParameteriv");
+  if(!_ptrc_glGetFramebufferAttachmentParameteriv) numFailed++;
+  _ptrc_glGetIntegeri_v = (void (CODEGEN_FUNCPTR *)(GLenum, GLuint, GLint *))IntGetProcAddress("glGetIntegeri_v");
+  if(!_ptrc_glGetIntegeri_v) numFailed++;
+  _ptrc_glGetRenderbufferParameteriv = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, GLint *))IntGetProcAddress("glGetRenderbufferParameteriv");
+  if(!_ptrc_glGetRenderbufferParameteriv) numFailed++;
+  _ptrc_glGetStringi = (const GLubyte * (CODEGEN_FUNCPTR *)(GLenum, GLuint))IntGetProcAddress("glGetStringi");
+  if(!_ptrc_glGetStringi) numFailed++;
+  _ptrc_glGetTexParameterIiv = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, GLint *))IntGetProcAddress("glGetTexParameterIiv");
+  if(!_ptrc_glGetTexParameterIiv) numFailed++;
+  _ptrc_glGetTexParameterIuiv = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, GLuint *))IntGetProcAddress("glGetTexParameterIuiv");
+  if(!_ptrc_glGetTexParameterIuiv) numFailed++;
+  _ptrc_glGetTransformFeedbackVarying = (void (CODEGEN_FUNCPTR *)(GLuint, GLuint, GLsizei, GLsizei *, GLsizei *, GLenum *, GLchar *))IntGetProcAddress("glGetTransformFeedbackVarying");
+  if(!_ptrc_glGetTransformFeedbackVarying) numFailed++;
+  _ptrc_glGetUniformuiv = (void (CODEGEN_FUNCPTR *)(GLuint, GLint, GLuint *))IntGetProcAddress("glGetUniformuiv");
+  if(!_ptrc_glGetUniformuiv) numFailed++;
+  _ptrc_glGetVertexAttribIiv = (void (CODEGEN_FUNCPTR *)(GLuint, GLenum, GLint *))IntGetProcAddress("glGetVertexAttribIiv");
+  if(!_ptrc_glGetVertexAttribIiv) numFailed++;
+  _ptrc_glGetVertexAttribIuiv = (void (CODEGEN_FUNCPTR *)(GLuint, GLenum, GLuint *))IntGetProcAddress("glGetVertexAttribIuiv");
+  if(!_ptrc_glGetVertexAttribIuiv) numFailed++;
+  _ptrc_glIsEnabledi = (GLboolean (CODEGEN_FUNCPTR *)(GLenum, GLuint))IntGetProcAddress("glIsEnabledi");
+  if(!_ptrc_glIsEnabledi) numFailed++;
+  _ptrc_glIsFramebuffer = (GLboolean (CODEGEN_FUNCPTR *)(GLuint))IntGetProcAddress("glIsFramebuffer");
+  if(!_ptrc_glIsFramebuffer) numFailed++;
+  _ptrc_glIsRenderbuffer = (GLboolean (CODEGEN_FUNCPTR *)(GLuint))IntGetProcAddress("glIsRenderbuffer");
+  if(!_ptrc_glIsRenderbuffer) numFailed++;
+  _ptrc_glIsVertexArray = (GLboolean (CODEGEN_FUNCPTR *)(GLuint))IntGetProcAddress("glIsVertexArray");
+  if(!_ptrc_glIsVertexArray) numFailed++;
+  _ptrc_glMapBufferRange = (void * (CODEGEN_FUNCPTR *)(GLenum, GLintptr, GLsizeiptr, GLbitfield))IntGetProcAddress("glMapBufferRange");
+  if(!_ptrc_glMapBufferRange) numFailed++;
+  _ptrc_glRenderbufferStorage = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, GLsizei, GLsizei))IntGetProcAddress("glRenderbufferStorage");
+  if(!_ptrc_glRenderbufferStorage) numFailed++;
+  _ptrc_glRenderbufferStorageMultisample = (void (CODEGEN_FUNCPTR *)(GLenum, GLsizei, GLenum, GLsizei, GLsizei))IntGetProcAddress("glRenderbufferStorageMultisample");
+  if(!_ptrc_glRenderbufferStorageMultisample) numFailed++;
+  _ptrc_glTexParameterIiv = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, const GLint *))IntGetProcAddress("glTexParameterIiv");
+  if(!_ptrc_glTexParameterIiv) numFailed++;
+  _ptrc_glTexParameterIuiv = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, const GLuint *))IntGetProcAddress("glTexParameterIuiv");
+  if(!_ptrc_glTexParameterIuiv) numFailed++;
+  _ptrc_glTransformFeedbackVaryings = (void (CODEGEN_FUNCPTR *)(GLuint, GLsizei, const GLchar *const*, GLenum))IntGetProcAddress("glTransformFeedbackVaryings");
+  if(!_ptrc_glTransformFeedbackVaryings) numFailed++;
+  _ptrc_glUniform1ui = (void (CODEGEN_FUNCPTR *)(GLint, GLuint))IntGetProcAddress("glUniform1ui");
+  if(!_ptrc_glUniform1ui) numFailed++;
+  _ptrc_glUniform1uiv = (void (CODEGEN_FUNCPTR *)(GLint, GLsizei, const GLuint *))IntGetProcAddress("glUniform1uiv");
+  if(!_ptrc_glUniform1uiv) numFailed++;
+  _ptrc_glUniform2ui = (void (CODEGEN_FUNCPTR *)(GLint, GLuint, GLuint))IntGetProcAddress("glUniform2ui");
+  if(!_ptrc_glUniform2ui) numFailed++;
+  _ptrc_glUniform2uiv = (void (CODEGEN_FUNCPTR *)(GLint, GLsizei, const GLuint *))IntGetProcAddress("glUniform2uiv");
+  if(!_ptrc_glUniform2uiv) numFailed++;
+  _ptrc_glUniform3ui = (void (CODEGEN_FUNCPTR *)(GLint, GLuint, GLuint, GLuint))IntGetProcAddress("glUniform3ui");
+  if(!_ptrc_glUniform3ui) numFailed++;
+  _ptrc_glUniform3uiv = (void (CODEGEN_FUNCPTR *)(GLint, GLsizei, const GLuint *))IntGetProcAddress("glUniform3uiv");
+  if(!_ptrc_glUniform3uiv) numFailed++;
+  _ptrc_glUniform4ui = (void (CODEGEN_FUNCPTR *)(GLint, GLuint, GLuint, GLuint, GLuint))IntGetProcAddress("glUniform4ui");
+  if(!_ptrc_glUniform4ui) numFailed++;
+  _ptrc_glUniform4uiv = (void (CODEGEN_FUNCPTR *)(GLint, GLsizei, const GLuint *))IntGetProcAddress("glUniform4uiv");
+  if(!_ptrc_glUniform4uiv) numFailed++;
+  _ptrc_glVertexAttribI1i = (void (CODEGEN_FUNCPTR *)(GLuint, GLint))IntGetProcAddress("glVertexAttribI1i");
+  if(!_ptrc_glVertexAttribI1i) numFailed++;
+  _ptrc_glVertexAttribI1iv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLint *))IntGetProcAddress("glVertexAttribI1iv");
+  if(!_ptrc_glVertexAttribI1iv) numFailed++;
+  _ptrc_glVertexAttribI1ui = (void (CODEGEN_FUNCPTR *)(GLuint, GLuint))IntGetProcAddress("glVertexAttribI1ui");
+  if(!_ptrc_glVertexAttribI1ui) numFailed++;
+  _ptrc_glVertexAttribI1uiv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLuint *))IntGetProcAddress("glVertexAttribI1uiv");
+  if(!_ptrc_glVertexAttribI1uiv) numFailed++;
+  _ptrc_glVertexAttribI2i = (void (CODEGEN_FUNCPTR *)(GLuint, GLint, GLint))IntGetProcAddress("glVertexAttribI2i");
+  if(!_ptrc_glVertexAttribI2i) numFailed++;
+  _ptrc_glVertexAttribI2iv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLint *))IntGetProcAddress("glVertexAttribI2iv");
+  if(!_ptrc_glVertexAttribI2iv) numFailed++;
+  _ptrc_glVertexAttribI2ui = (void (CODEGEN_FUNCPTR *)(GLuint, GLuint, GLuint))IntGetProcAddress("glVertexAttribI2ui");
+  if(!_ptrc_glVertexAttribI2ui) numFailed++;
+  _ptrc_glVertexAttribI2uiv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLuint *))IntGetProcAddress("glVertexAttribI2uiv");
+  if(!_ptrc_glVertexAttribI2uiv) numFailed++;
+  _ptrc_glVertexAttribI3i = (void (CODEGEN_FUNCPTR *)(GLuint, GLint, GLint, GLint))IntGetProcAddress("glVertexAttribI3i");
+  if(!_ptrc_glVertexAttribI3i) numFailed++;
+  _ptrc_glVertexAttribI3iv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLint *))IntGetProcAddress("glVertexAttribI3iv");
+  if(!_ptrc_glVertexAttribI3iv) numFailed++;
+  _ptrc_glVertexAttribI3ui = (void (CODEGEN_FUNCPTR *)(GLuint, GLuint, GLuint, GLuint))IntGetProcAddress("glVertexAttribI3ui");
+  if(!_ptrc_glVertexAttribI3ui) numFailed++;
+  _ptrc_glVertexAttribI3uiv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLuint *))IntGetProcAddress("glVertexAttribI3uiv");
+  if(!_ptrc_glVertexAttribI3uiv) numFailed++;
+  _ptrc_glVertexAttribI4bv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLbyte *))IntGetProcAddress("glVertexAttribI4bv");
+  if(!_ptrc_glVertexAttribI4bv) numFailed++;
+  _ptrc_glVertexAttribI4i = (void (CODEGEN_FUNCPTR *)(GLuint, GLint, GLint, GLint, GLint))IntGetProcAddress("glVertexAttribI4i");
+  if(!_ptrc_glVertexAttribI4i) numFailed++;
+  _ptrc_glVertexAttribI4iv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLint *))IntGetProcAddress("glVertexAttribI4iv");
+  if(!_ptrc_glVertexAttribI4iv) numFailed++;
+  _ptrc_glVertexAttribI4sv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLshort *))IntGetProcAddress("glVertexAttribI4sv");
+  if(!_ptrc_glVertexAttribI4sv) numFailed++;
+  _ptrc_glVertexAttribI4ubv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLubyte *))IntGetProcAddress("glVertexAttribI4ubv");
+  if(!_ptrc_glVertexAttribI4ubv) numFailed++;
+  _ptrc_glVertexAttribI4ui = (void (CODEGEN_FUNCPTR *)(GLuint, GLuint, GLuint, GLuint, GLuint))IntGetProcAddress("glVertexAttribI4ui");
+  if(!_ptrc_glVertexAttribI4ui) numFailed++;
+  _ptrc_glVertexAttribI4uiv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLuint *))IntGetProcAddress("glVertexAttribI4uiv");
+  if(!_ptrc_glVertexAttribI4uiv) numFailed++;
+  _ptrc_glVertexAttribI4usv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLushort *))IntGetProcAddress("glVertexAttribI4usv");
+  if(!_ptrc_glVertexAttribI4usv) numFailed++;
+  _ptrc_glVertexAttribIPointer = (void (CODEGEN_FUNCPTR *)(GLuint, GLint, GLenum, GLsizei, const GLvoid *))IntGetProcAddress("glVertexAttribIPointer");
+  if(!_ptrc_glVertexAttribIPointer) numFailed++;
+  _ptrc_glCopyBufferSubData = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, GLintptr, GLintptr, GLsizeiptr))IntGetProcAddress("glCopyBufferSubData");
+  if(!_ptrc_glCopyBufferSubData) numFailed++;
+  _ptrc_glDrawArraysInstanced = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLsizei, GLsizei))IntGetProcAddress("glDrawArraysInstanced");
+  if(!_ptrc_glDrawArraysInstanced) numFailed++;
+  _ptrc_glDrawElementsInstanced = (void (CODEGEN_FUNCPTR *)(GLenum, GLsizei, GLenum, const GLvoid *, GLsizei))IntGetProcAddress("glDrawElementsInstanced");
+  if(!_ptrc_glDrawElementsInstanced) numFailed++;
+  _ptrc_glGetActiveUniformBlockName = (void (CODEGEN_FUNCPTR *)(GLuint, GLuint, GLsizei, GLsizei *, GLchar *))IntGetProcAddress("glGetActiveUniformBlockName");
+  if(!_ptrc_glGetActiveUniformBlockName) numFailed++;
+  _ptrc_glGetActiveUniformBlockiv = (void (CODEGEN_FUNCPTR *)(GLuint, GLuint, GLenum, GLint *))IntGetProcAddress("glGetActiveUniformBlockiv");
+  if(!_ptrc_glGetActiveUniformBlockiv) numFailed++;
+  _ptrc_glGetActiveUniformName = (void (CODEGEN_FUNCPTR *)(GLuint, GLuint, GLsizei, GLsizei *, GLchar *))IntGetProcAddress("glGetActiveUniformName");
+  if(!_ptrc_glGetActiveUniformName) numFailed++;
+  _ptrc_glGetActiveUniformsiv = (void (CODEGEN_FUNCPTR *)(GLuint, GLsizei, const GLuint *, GLenum, GLint *))IntGetProcAddress("glGetActiveUniformsiv");
+  if(!_ptrc_glGetActiveUniformsiv) numFailed++;
+  _ptrc_glGetUniformBlockIndex = (GLuint (CODEGEN_FUNCPTR *)(GLuint, const GLchar *))IntGetProcAddress("glGetUniformBlockIndex");
+  if(!_ptrc_glGetUniformBlockIndex) numFailed++;
+  _ptrc_glGetUniformIndices = (void (CODEGEN_FUNCPTR *)(GLuint, GLsizei, const GLchar *const*, GLuint *))IntGetProcAddress("glGetUniformIndices");
+  if(!_ptrc_glGetUniformIndices) numFailed++;
+  _ptrc_glPrimitiveRestartIndex = (void (CODEGEN_FUNCPTR *)(GLuint))IntGetProcAddress("glPrimitiveRestartIndex");
+  if(!_ptrc_glPrimitiveRestartIndex) numFailed++;
+  _ptrc_glTexBuffer = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, GLuint))IntGetProcAddress("glTexBuffer");
+  if(!_ptrc_glTexBuffer) numFailed++;
+  _ptrc_glUniformBlockBinding = (void (CODEGEN_FUNCPTR *)(GLuint, GLuint, GLuint))IntGetProcAddress("glUniformBlockBinding");
+  if(!_ptrc_glUniformBlockBinding) numFailed++;
+  _ptrc_glClientWaitSync = (GLenum (CODEGEN_FUNCPTR *)(GLsync, GLbitfield, GLuint64))IntGetProcAddress("glClientWaitSync");
+  if(!_ptrc_glClientWaitSync) numFailed++;
+  _ptrc_glDeleteSync = (void (CODEGEN_FUNCPTR *)(GLsync))IntGetProcAddress("glDeleteSync");
+  if(!_ptrc_glDeleteSync) numFailed++;
+  _ptrc_glDrawElementsBaseVertex = (void (CODEGEN_FUNCPTR *)(GLenum, GLsizei, GLenum, const GLvoid *, GLint))IntGetProcAddress("glDrawElementsBaseVertex");
+  if(!_ptrc_glDrawElementsBaseVertex) numFailed++;
+  _ptrc_glDrawElementsInstancedBaseVertex = (void (CODEGEN_FUNCPTR *)(GLenum, GLsizei, GLenum, const GLvoid *, GLsizei, GLint))IntGetProcAddress("glDrawElementsInstancedBaseVertex");
+  if(!_ptrc_glDrawElementsInstancedBaseVertex) numFailed++;
+  _ptrc_glDrawRangeElementsBaseVertex = (void (CODEGEN_FUNCPTR *)(GLenum, GLuint, GLuint, GLsizei, GLenum, const GLvoid *, GLint))IntGetProcAddress("glDrawRangeElementsBaseVertex");
+  if(!_ptrc_glDrawRangeElementsBaseVertex) numFailed++;
+  _ptrc_glFenceSync = (GLsync (CODEGEN_FUNCPTR *)(GLenum, GLbitfield))IntGetProcAddress("glFenceSync");
+  if(!_ptrc_glFenceSync) numFailed++;
+  _ptrc_glFramebufferTexture = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, GLuint, GLint))IntGetProcAddress("glFramebufferTexture");
+  if(!_ptrc_glFramebufferTexture) numFailed++;
+  _ptrc_glGetBufferParameteri64v = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, GLint64 *))IntGetProcAddress("glGetBufferParameteri64v");
+  if(!_ptrc_glGetBufferParameteri64v) numFailed++;
+  _ptrc_glGetInteger64i_v = (void (CODEGEN_FUNCPTR *)(GLenum, GLuint, GLint64 *))IntGetProcAddress("glGetInteger64i_v");
+  if(!_ptrc_glGetInteger64i_v) numFailed++;
+  _ptrc_glGetInteger64v = (void (CODEGEN_FUNCPTR *)(GLenum, GLint64 *))IntGetProcAddress("glGetInteger64v");
+  if(!_ptrc_glGetInteger64v) numFailed++;
+  _ptrc_glGetMultisamplefv = (void (CODEGEN_FUNCPTR *)(GLenum, GLuint, GLfloat *))IntGetProcAddress("glGetMultisamplefv");
+  if(!_ptrc_glGetMultisamplefv) numFailed++;
+  _ptrc_glGetSynciv = (void (CODEGEN_FUNCPTR *)(GLsync, GLenum, GLsizei, GLsizei *, GLint *))IntGetProcAddress("glGetSynciv");
+  if(!_ptrc_glGetSynciv) numFailed++;
+  _ptrc_glIsSync = (GLboolean (CODEGEN_FUNCPTR *)(GLsync))IntGetProcAddress("glIsSync");
+  if(!_ptrc_glIsSync) numFailed++;
+  _ptrc_glMultiDrawElementsBaseVertex = (void (CODEGEN_FUNCPTR *)(GLenum, const GLsizei *, GLenum, const GLvoid *const*, GLsizei, const GLint *))IntGetProcAddress("glMultiDrawElementsBaseVertex");
+  if(!_ptrc_glMultiDrawElementsBaseVertex) numFailed++;
+  _ptrc_glProvokingVertex = (void (CODEGEN_FUNCPTR *)(GLenum))IntGetProcAddress("glProvokingVertex");
+  if(!_ptrc_glProvokingVertex) numFailed++;
+  _ptrc_glSampleMaski = (void (CODEGEN_FUNCPTR *)(GLuint, GLbitfield))IntGetProcAddress("glSampleMaski");
+  if(!_ptrc_glSampleMaski) numFailed++;
+  _ptrc_glTexImage2DMultisample = (void (CODEGEN_FUNCPTR *)(GLenum, GLsizei, GLint, GLsizei, GLsizei, GLboolean))IntGetProcAddress("glTexImage2DMultisample");
+  if(!_ptrc_glTexImage2DMultisample) numFailed++;
+  _ptrc_glTexImage3DMultisample = (void (CODEGEN_FUNCPTR *)(GLenum, GLsizei, GLint, GLsizei, GLsizei, GLsizei, GLboolean))IntGetProcAddress("glTexImage3DMultisample");
+  if(!_ptrc_glTexImage3DMultisample) numFailed++;
+  _ptrc_glWaitSync = (void (CODEGEN_FUNCPTR *)(GLsync, GLbitfield, GLuint64))IntGetProcAddress("glWaitSync");
+  if(!_ptrc_glWaitSync) numFailed++;
+  return numFailed;
+}
+
+typedef int (*PFN_LOADFUNCPOINTERS)();
+typedef struct ogl_StrToExtMap_s
+{
+  char *extensionName;
+  int *extensionVariable;
+  PFN_LOADFUNCPOINTERS LoadExtension;
+} ogl_StrToExtMap;
+
+static ogl_StrToExtMap ExtensionMap[1] = {
+  {"", NULL, NULL},
+};
+
+static int g_extensionMapSize = 0;
+
+static ogl_StrToExtMap *FindExtEntry(const char *extensionName)
+{
+  int loop;
+  ogl_StrToExtMap *currLoc = ExtensionMap;
+  for(loop = 0; loop < g_extensionMapSize; ++loop, ++currLoc)
+  {
+  	if(strcmp(extensionName, currLoc->extensionName) == 0)
+  		return currLoc;
+  }
+  
+  return NULL;
+}
+
+static void ClearExtensionVars()
+{
+}
+
+
+static void LoadExtByName(const char *extensionName)
+{
+	ogl_StrToExtMap *entry = NULL;
+	entry = FindExtEntry(extensionName);
+	if(entry)
+	{
+		if(entry->LoadExtension)
+		{
+			int numFailed = entry->LoadExtension();
+			if(numFailed == 0)
+			{
+				*(entry->extensionVariable) = ogl_LOAD_SUCCEEDED;
+			}
+			else
+			{
+				*(entry->extensionVariable) = ogl_LOAD_SUCCEEDED + numFailed;
+			}
+		}
+		else
+		{
+			*(entry->extensionVariable) = ogl_LOAD_SUCCEEDED;
+		}
+	}
+}
+
+
+static void ProcExtsFromExtList()
+{
+	GLint iLoop;
+	GLint iNumExtensions = 0;
+	_ptrc_glGetIntegerv(GL_NUM_EXTENSIONS, &iNumExtensions);
+
+	for(iLoop = 0; iLoop < iNumExtensions; iLoop++)
+	{
+		const char *strExtensionName = (const char *)_ptrc_glGetStringi(GL_EXTENSIONS, iLoop);
+		LoadExtByName(strExtensionName);
+	}
+}
+
+int ogl_LoadFunctions()
+{
+  int numFailed = 0;
+  ClearExtensionVars();
+  
+  _ptrc_glGetIntegerv = (void (CODEGEN_FUNCPTR *)(GLenum, GLint *))IntGetProcAddress("glGetIntegerv");
+  if(!_ptrc_glGetIntegerv) return ogl_LOAD_FAILED;
+  _ptrc_glGetStringi = (const GLubyte * (CODEGEN_FUNCPTR *)(GLenum, GLuint))IntGetProcAddress("glGetStringi");
+  if(!_ptrc_glGetStringi) return ogl_LOAD_FAILED;
+  
+  ProcExtsFromExtList();
+  numFailed = Load_Version_3_2();
+  
+  if(numFailed == 0)
+  	return ogl_LOAD_SUCCEEDED;
+  else
+  	return ogl_LOAD_SUCCEEDED + numFailed;
+}
+
+static int g_major_version = 0;
+static int g_minor_version = 0;
+
+static void GetGLVersion()
+{
+	glGetIntegerv(GL_MAJOR_VERSION, &g_major_version);
+	glGetIntegerv(GL_MINOR_VERSION, &g_minor_version);
+}
+
+int ogl_GetMajorVersion()
+{
+	if(g_major_version == 0)
+		GetGLVersion();
+	return g_major_version;
+}
+
+int ogl_GetMinorVersion()
+{
+	if(g_major_version == 0) //Yes, check the major version to get the minor one.
+		GetGLVersion();
+	return g_minor_version;
+}
+
+int ogl_IsVersionGEQ(int majorVersion, int minorVersion)
+{
+	if(g_major_version == 0)
+		GetGLVersion();
+		
+	if(majorVersion > g_major_version) return 1;
+	if(majorVersion < g_major_version) return 0;
+	if(minorVersion >= g_minor_version) return 1;
+	return 0;
+}
+
diff --git a/src/video_core/renderer_opengl/generated/gl_3_2_core.h b/src/video_core/renderer_opengl/generated/gl_3_2_core.h
new file mode 100644
index 00000000..b78cb434
--- /dev/null
+++ b/src/video_core/renderer_opengl/generated/gl_3_2_core.h
@@ -0,0 +1,1609 @@
+#ifndef POINTER_C_GENERATED_HEADER_OPENGL_H
+#define POINTER_C_GENERATED_HEADER_OPENGL_H
+
+#if defined(__glew_h__) || defined(__GLEW_H__)
+#error Attempt to include auto-generated header after including glew.h
+#endif
+#if defined(__gl_h_) || defined(__GL_H__)
+#error Attempt to include auto-generated header after including gl.h
+#endif
+#if defined(__glext_h_) || defined(__GLEXT_H_)
+#error Attempt to include auto-generated header after including glext.h
+#endif
+#if defined(__gltypes_h_)
+#error Attempt to include auto-generated header after gltypes.h
+#endif
+#if defined(__gl_ATI_h_)
+#error Attempt to include auto-generated header after including glATI.h
+#endif
+
+#define __glew_h__
+#define __GLEW_H__
+#define __gl_h_
+#define __GL_H__
+#define __glext_h_
+#define __GLEXT_H_
+#define __gltypes_h_
+#define __gl_ATI_h_
+
+#ifndef APIENTRY
+	#if defined(__MINGW32__)
+		#ifndef WIN32_LEAN_AND_MEAN
+			#define WIN32_LEAN_AND_MEAN 1
+		#endif
+		#ifndef NOMINMAX
+			#define NOMINMAX
+		#endif
+		#include <windows.h>
+	#elif (_MSC_VER >= 800) || defined(_STDCALL_SUPPORTED) || defined(__BORLANDC__)
+		#ifndef WIN32_LEAN_AND_MEAN
+			#define WIN32_LEAN_AND_MEAN 1
+		#endif
+		#ifndef NOMINMAX
+			#define NOMINMAX
+		#endif
+		#include <windows.h>
+	#else
+		#define APIENTRY
+	#endif
+#endif /*APIENTRY*/
+
+#ifndef CODEGEN_FUNCPTR
+	#define CODEGEN_REMOVE_FUNCPTR
+	#if defined(_WIN32)
+		#define CODEGEN_FUNCPTR APIENTRY
+	#else
+		#define CODEGEN_FUNCPTR
+	#endif
+#endif /*CODEGEN_FUNCPTR*/
+
+#ifndef GLAPI
+	#define GLAPI extern
+#endif
+
+
+#ifndef GL_LOAD_GEN_BASIC_OPENGL_TYPEDEFS
+#define GL_LOAD_GEN_BASIC_OPENGL_TYPEDEFS
+
+
+#endif /*GL_LOAD_GEN_BASIC_OPENGL_TYPEDEFS*/
+
+
+#include <stddef.h>
+#ifndef GLEXT_64_TYPES_DEFINED
+/* This code block is duplicated in glxext.h, so must be protected */
+#define GLEXT_64_TYPES_DEFINED
+/* Define int32_t, int64_t, and uint64_t types for UST/MSC */
+/* (as used in the GL_EXT_timer_query extension). */
+#if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+#include <inttypes.h>
+#elif defined(__sun__) || defined(__digital__)
+#include <inttypes.h>
+#if defined(__STDC__)
+#if defined(__arch64__) || defined(_LP64)
+typedef long int int64_t;
+typedef unsigned long int uint64_t;
+#else
+typedef long long int int64_t;
+typedef unsigned long long int uint64_t;
+#endif /* __arch64__ */
+#endif /* __STDC__ */
+#elif defined( __VMS ) || defined(__sgi)
+#include <inttypes.h>
+#elif defined(__SCO__) || defined(__USLC__)
+#include <stdint.h>
+#elif defined(__UNIXOS2__) || defined(__SOL64__)
+typedef long int int32_t;
+typedef long long int int64_t;
+typedef unsigned long long int uint64_t;
+#elif defined(_WIN32) && defined(__GNUC__)
+#include <stdint.h>
+#elif defined(_WIN32)
+typedef __int32 int32_t;
+typedef __int64 int64_t;
+typedef unsigned __int64 uint64_t;
+#else
+/* Fallback if nothing above works */
+#include <inttypes.h>
+#endif
+#endif
+  typedef unsigned int GLenum;
+  typedef unsigned char GLboolean;
+  typedef unsigned int GLbitfield;
+  typedef void GLvoid;
+  typedef signed char GLbyte;
+  typedef short GLshort;
+  typedef int GLint;
+  typedef unsigned char GLubyte;
+  typedef unsigned short GLushort;
+  typedef unsigned int GLuint;
+  typedef int GLsizei;
+  typedef float GLfloat;
+  typedef float GLclampf;
+  typedef double GLdouble;
+  typedef double GLclampd;
+  typedef char GLchar;
+  typedef char GLcharARB;
+  #ifdef __APPLE__
+typedef void *GLhandleARB;
+#else
+typedef unsigned int GLhandleARB;
+#endif
+    typedef unsigned short GLhalfARB;
+    typedef unsigned short GLhalf;
+    typedef GLint GLfixed;
+    typedef ptrdiff_t GLintptr;
+    typedef ptrdiff_t GLsizeiptr;
+    typedef int64_t GLint64;
+    typedef uint64_t GLuint64;
+    typedef ptrdiff_t GLintptrARB;
+    typedef ptrdiff_t GLsizeiptrARB;
+    typedef int64_t GLint64EXT;
+    typedef uint64_t GLuint64EXT;
+    typedef struct __GLsync *GLsync;
+    struct _cl_context;
+    struct _cl_event;
+    typedef void (APIENTRY *GLDEBUGPROC)(GLenum source,GLenum type,GLuint id,GLenum severity,GLsizei length,const GLchar *message,const void *userParam);
+    typedef void (APIENTRY *GLDEBUGPROCARB)(GLenum source,GLenum type,GLuint id,GLenum severity,GLsizei length,const GLchar *message,const void *userParam);
+    typedef void (APIENTRY *GLDEBUGPROCAMD)(GLuint id,GLenum category,GLenum severity,GLsizei length,const GLchar *message,void *userParam);
+    typedef unsigned short GLhalfNV;
+    typedef GLintptr GLvdpauSurfaceNV;
+
+#ifdef __cplusplus
+extern "C" {
+#endif /*__cplusplus*/
+
+#define GL_ALPHA 0x1906
+#define GL_ALWAYS 0x0207
+#define GL_AND 0x1501
+#define GL_AND_INVERTED 0x1504
+#define GL_AND_REVERSE 0x1502
+#define GL_BACK 0x0405
+#define GL_BACK_LEFT 0x0402
+#define GL_BACK_RIGHT 0x0403
+#define GL_BLEND 0x0BE2
+#define GL_BLEND_DST 0x0BE0
+#define GL_BLEND_SRC 0x0BE1
+#define GL_BLUE 0x1905
+#define GL_BYTE 0x1400
+#define GL_CCW 0x0901
+#define GL_CLEAR 0x1500
+#define GL_COLOR 0x1800
+#define GL_COLOR_BUFFER_BIT 0x00004000
+#define GL_COLOR_CLEAR_VALUE 0x0C22
+#define GL_COLOR_LOGIC_OP 0x0BF2
+#define GL_COLOR_WRITEMASK 0x0C23
+#define GL_COPY 0x1503
+#define GL_COPY_INVERTED 0x150C
+#define GL_CULL_FACE 0x0B44
+#define GL_CULL_FACE_MODE 0x0B45
+#define GL_CW 0x0900
+#define GL_DECR 0x1E03
+#define GL_DEPTH 0x1801
+#define GL_DEPTH_BUFFER_BIT 0x00000100
+#define GL_DEPTH_CLEAR_VALUE 0x0B73
+#define GL_DEPTH_COMPONENT 0x1902
+#define GL_DEPTH_FUNC 0x0B74
+#define GL_DEPTH_RANGE 0x0B70
+#define GL_DEPTH_TEST 0x0B71
+#define GL_DEPTH_WRITEMASK 0x0B72
+#define GL_DITHER 0x0BD0
+#define GL_DONT_CARE 0x1100
+#define GL_DOUBLE 0x140A
+#define GL_DOUBLEBUFFER 0x0C32
+#define GL_DRAW_BUFFER 0x0C01
+#define GL_DST_ALPHA 0x0304
+#define GL_DST_COLOR 0x0306
+#define GL_EQUAL 0x0202
+#define GL_EQUIV 0x1509
+#define GL_EXTENSIONS 0x1F03
+#define GL_FALSE 0
+#define GL_FASTEST 0x1101
+#define GL_FILL 0x1B02
+#define GL_FLOAT 0x1406
+#define GL_FRONT 0x0404
+#define GL_FRONT_AND_BACK 0x0408
+#define GL_FRONT_FACE 0x0B46
+#define GL_FRONT_LEFT 0x0400
+#define GL_FRONT_RIGHT 0x0401
+#define GL_GEQUAL 0x0206
+#define GL_GREATER 0x0204
+#define GL_GREEN 0x1904
+#define GL_INCR 0x1E02
+#define GL_INT 0x1404
+#define GL_INVALID_ENUM 0x0500
+#define GL_INVALID_OPERATION 0x0502
+#define GL_INVALID_VALUE 0x0501
+#define GL_INVERT 0x150A
+#define GL_KEEP 0x1E00
+#define GL_LEFT 0x0406
+#define GL_LEQUAL 0x0203
+#define GL_LESS 0x0201
+#define GL_LINE 0x1B01
+#define GL_LINEAR 0x2601
+#define GL_LINEAR_MIPMAP_LINEAR 0x2703
+#define GL_LINEAR_MIPMAP_NEAREST 0x2701
+#define GL_LINES 0x0001
+#define GL_LINE_LOOP 0x0002
+#define GL_LINE_SMOOTH 0x0B20
+#define GL_LINE_SMOOTH_HINT 0x0C52
+#define GL_LINE_STRIP 0x0003
+#define GL_LINE_WIDTH 0x0B21
+#define GL_LINE_WIDTH_GRANULARITY 0x0B23
+#define GL_LINE_WIDTH_RANGE 0x0B22
+#define GL_LOGIC_OP_MODE 0x0BF0
+#define GL_MAX_TEXTURE_SIZE 0x0D33
+#define GL_MAX_VIEWPORT_DIMS 0x0D3A
+#define GL_NAND 0x150E
+#define GL_NEAREST 0x2600
+#define GL_NEAREST_MIPMAP_LINEAR 0x2702
+#define GL_NEAREST_MIPMAP_NEAREST 0x2700
+#define GL_NEVER 0x0200
+#define GL_NICEST 0x1102
+#define GL_NONE 0
+#define GL_NOOP 0x1505
+#define GL_NOR 0x1508
+#define GL_NOTEQUAL 0x0205
+#define GL_NO_ERROR 0
+#define GL_ONE 1
+#define GL_ONE_MINUS_DST_ALPHA 0x0305
+#define GL_ONE_MINUS_DST_COLOR 0x0307
+#define GL_ONE_MINUS_SRC_ALPHA 0x0303
+#define GL_ONE_MINUS_SRC_COLOR 0x0301
+#define GL_OR 0x1507
+#define GL_OR_INVERTED 0x150D
+#define GL_OR_REVERSE 0x150B
+#define GL_OUT_OF_MEMORY 0x0505
+#define GL_PACK_ALIGNMENT 0x0D05
+#define GL_PACK_LSB_FIRST 0x0D01
+#define GL_PACK_ROW_LENGTH 0x0D02
+#define GL_PACK_SKIP_PIXELS 0x0D04
+#define GL_PACK_SKIP_ROWS 0x0D03
+#define GL_PACK_SWAP_BYTES 0x0D00
+#define GL_POINT 0x1B00
+#define GL_POINTS 0x0000
+#define GL_POINT_SIZE 0x0B11
+#define GL_POINT_SIZE_GRANULARITY 0x0B13
+#define GL_POINT_SIZE_RANGE 0x0B12
+#define GL_POLYGON_MODE 0x0B40
+#define GL_POLYGON_OFFSET_FACTOR 0x8038
+#define GL_POLYGON_OFFSET_FILL 0x8037
+#define GL_POLYGON_OFFSET_LINE 0x2A02
+#define GL_POLYGON_OFFSET_POINT 0x2A01
+#define GL_POLYGON_OFFSET_UNITS 0x2A00
+#define GL_POLYGON_SMOOTH 0x0B41
+#define GL_POLYGON_SMOOTH_HINT 0x0C53
+#define GL_PROXY_TEXTURE_1D 0x8063
+#define GL_PROXY_TEXTURE_2D 0x8064
+#define GL_QUADS 0x0007
+#define GL_R3_G3_B2 0x2A10
+#define GL_READ_BUFFER 0x0C02
+#define GL_RED 0x1903
+#define GL_RENDERER 0x1F01
+#define GL_REPEAT 0x2901
+#define GL_REPLACE 0x1E01
+#define GL_RGB 0x1907
+#define GL_RGB10 0x8052
+#define GL_RGB10_A2 0x8059
+#define GL_RGB12 0x8053
+#define GL_RGB16 0x8054
+#define GL_RGB4 0x804F
+#define GL_RGB5 0x8050
+#define GL_RGB5_A1 0x8057
+#define GL_RGB8 0x8051
+#define GL_RGBA 0x1908
+#define GL_RGBA12 0x805A
+#define GL_RGBA16 0x805B
+#define GL_RGBA2 0x8055
+#define GL_RGBA4 0x8056
+#define GL_RGBA8 0x8058
+#define GL_RIGHT 0x0407
+#define GL_SCISSOR_BOX 0x0C10
+#define GL_SCISSOR_TEST 0x0C11
+#define GL_SET 0x150F
+#define GL_SHORT 0x1402
+#define GL_SRC_ALPHA 0x0302
+#define GL_SRC_ALPHA_SATURATE 0x0308
+#define GL_SRC_COLOR 0x0300
+#define GL_STENCIL 0x1802
+#define GL_STENCIL_BUFFER_BIT 0x00000400
+#define GL_STENCIL_CLEAR_VALUE 0x0B91
+#define GL_STENCIL_FAIL 0x0B94
+#define GL_STENCIL_FUNC 0x0B92
+#define GL_STENCIL_INDEX 0x1901
+#define GL_STENCIL_PASS_DEPTH_FAIL 0x0B95
+#define GL_STENCIL_PASS_DEPTH_PASS 0x0B96
+#define GL_STENCIL_REF 0x0B97
+#define GL_STENCIL_TEST 0x0B90
+#define GL_STENCIL_VALUE_MASK 0x0B93
+#define GL_STENCIL_WRITEMASK 0x0B98
+#define GL_STEREO 0x0C33
+#define GL_SUBPIXEL_BITS 0x0D50
+#define GL_TEXTURE 0x1702
+#define GL_TEXTURE_1D 0x0DE0
+#define GL_TEXTURE_2D 0x0DE1
+#define GL_TEXTURE_ALPHA_SIZE 0x805F
+#define GL_TEXTURE_BINDING_1D 0x8068
+#define GL_TEXTURE_BINDING_2D 0x8069
+#define GL_TEXTURE_BLUE_SIZE 0x805E
+#define GL_TEXTURE_BORDER_COLOR 0x1004
+#define GL_TEXTURE_GREEN_SIZE 0x805D
+#define GL_TEXTURE_HEIGHT 0x1001
+#define GL_TEXTURE_INTERNAL_FORMAT 0x1003
+#define GL_TEXTURE_MAG_FILTER 0x2800
+#define GL_TEXTURE_MIN_FILTER 0x2801
+#define GL_TEXTURE_RED_SIZE 0x805C
+#define GL_TEXTURE_WIDTH 0x1000
+#define GL_TEXTURE_WRAP_S 0x2802
+#define GL_TEXTURE_WRAP_T 0x2803
+#define GL_TRIANGLES 0x0004
+#define GL_TRIANGLE_FAN 0x0006
+#define GL_TRIANGLE_STRIP 0x0005
+#define GL_TRUE 1
+#define GL_UNPACK_ALIGNMENT 0x0CF5
+#define GL_UNPACK_LSB_FIRST 0x0CF1
+#define GL_UNPACK_ROW_LENGTH 0x0CF2
+#define GL_UNPACK_SKIP_PIXELS 0x0CF4
+#define GL_UNPACK_SKIP_ROWS 0x0CF3
+#define GL_UNPACK_SWAP_BYTES 0x0CF0
+#define GL_UNSIGNED_BYTE 0x1401
+#define GL_UNSIGNED_INT 0x1405
+#define GL_UNSIGNED_SHORT 0x1403
+#define GL_VENDOR 0x1F00
+#define GL_VERSION 0x1F02
+#define GL_VIEWPORT 0x0BA2
+#define GL_XOR 0x1506
+#define GL_ZERO 0
+
+#define GL_ALIASED_LINE_WIDTH_RANGE 0x846E
+#define GL_BGR 0x80E0
+#define GL_BGRA 0x80E1
+#define GL_CLAMP_TO_EDGE 0x812F
+#define GL_MAX_3D_TEXTURE_SIZE 0x8073
+#define GL_MAX_ELEMENTS_INDICES 0x80E9
+#define GL_MAX_ELEMENTS_VERTICES 0x80E8
+#define GL_PACK_IMAGE_HEIGHT 0x806C
+#define GL_PACK_SKIP_IMAGES 0x806B
+#define GL_PROXY_TEXTURE_3D 0x8070
+#define GL_SMOOTH_LINE_WIDTH_GRANULARITY 0x0B23
+#define GL_SMOOTH_LINE_WIDTH_RANGE 0x0B22
+#define GL_SMOOTH_POINT_SIZE_GRANULARITY 0x0B13
+#define GL_SMOOTH_POINT_SIZE_RANGE 0x0B12
+#define GL_TEXTURE_3D 0x806F
+#define GL_TEXTURE_BASE_LEVEL 0x813C
+#define GL_TEXTURE_BINDING_3D 0x806A
+#define GL_TEXTURE_DEPTH 0x8071
+#define GL_TEXTURE_MAX_LEVEL 0x813D
+#define GL_TEXTURE_MAX_LOD 0x813B
+#define GL_TEXTURE_MIN_LOD 0x813A
+#define GL_TEXTURE_WRAP_R 0x8072
+#define GL_UNPACK_IMAGE_HEIGHT 0x806E
+#define GL_UNPACK_SKIP_IMAGES 0x806D
+#define GL_UNSIGNED_BYTE_2_3_3_REV 0x8362
+#define GL_UNSIGNED_BYTE_3_3_2 0x8032
+#define GL_UNSIGNED_INT_10_10_10_2 0x8036
+#define GL_UNSIGNED_INT_2_10_10_10_REV 0x8368
+#define GL_UNSIGNED_INT_8_8_8_8 0x8035
+#define GL_UNSIGNED_INT_8_8_8_8_REV 0x8367
+#define GL_UNSIGNED_SHORT_1_5_5_5_REV 0x8366
+#define GL_UNSIGNED_SHORT_4_4_4_4 0x8033
+#define GL_UNSIGNED_SHORT_4_4_4_4_REV 0x8365
+#define GL_UNSIGNED_SHORT_5_5_5_1 0x8034
+#define GL_UNSIGNED_SHORT_5_6_5 0x8363
+#define GL_UNSIGNED_SHORT_5_6_5_REV 0x8364
+
+#define GL_ACTIVE_TEXTURE 0x84E0
+#define GL_CLAMP_TO_BORDER 0x812D
+#define GL_COMPRESSED_RGB 0x84ED
+#define GL_COMPRESSED_RGBA 0x84EE
+#define GL_COMPRESSED_TEXTURE_FORMATS 0x86A3
+#define GL_MAX_CUBE_MAP_TEXTURE_SIZE 0x851C
+#define GL_MULTISAMPLE 0x809D
+#define GL_NUM_COMPRESSED_TEXTURE_FORMATS 0x86A2
+#define GL_PROXY_TEXTURE_CUBE_MAP 0x851B
+#define GL_SAMPLES 0x80A9
+#define GL_SAMPLE_ALPHA_TO_COVERAGE 0x809E
+#define GL_SAMPLE_ALPHA_TO_ONE 0x809F
+#define GL_SAMPLE_BUFFERS 0x80A8
+#define GL_SAMPLE_COVERAGE 0x80A0
+#define GL_SAMPLE_COVERAGE_INVERT 0x80AB
+#define GL_SAMPLE_COVERAGE_VALUE 0x80AA
+#define GL_TEXTURE0 0x84C0
+#define GL_TEXTURE1 0x84C1
+#define GL_TEXTURE10 0x84CA
+#define GL_TEXTURE11 0x84CB
+#define GL_TEXTURE12 0x84CC
+#define GL_TEXTURE13 0x84CD
+#define GL_TEXTURE14 0x84CE
+#define GL_TEXTURE15 0x84CF
+#define GL_TEXTURE16 0x84D0
+#define GL_TEXTURE17 0x84D1
+#define GL_TEXTURE18 0x84D2
+#define GL_TEXTURE19 0x84D3
+#define GL_TEXTURE2 0x84C2
+#define GL_TEXTURE20 0x84D4
+#define GL_TEXTURE21 0x84D5
+#define GL_TEXTURE22 0x84D6
+#define GL_TEXTURE23 0x84D7
+#define GL_TEXTURE24 0x84D8
+#define GL_TEXTURE25 0x84D9
+#define GL_TEXTURE26 0x84DA
+#define GL_TEXTURE27 0x84DB
+#define GL_TEXTURE28 0x84DC
+#define GL_TEXTURE29 0x84DD
+#define GL_TEXTURE3 0x84C3
+#define GL_TEXTURE30 0x84DE
+#define GL_TEXTURE31 0x84DF
+#define GL_TEXTURE4 0x84C4
+#define GL_TEXTURE5 0x84C5
+#define GL_TEXTURE6 0x84C6
+#define GL_TEXTURE7 0x84C7
+#define GL_TEXTURE8 0x84C8
+#define GL_TEXTURE9 0x84C9
+#define GL_TEXTURE_BINDING_CUBE_MAP 0x8514
+#define GL_TEXTURE_COMPRESSED 0x86A1
+#define GL_TEXTURE_COMPRESSED_IMAGE_SIZE 0x86A0
+#define GL_TEXTURE_COMPRESSION_HINT 0x84EF
+#define GL_TEXTURE_CUBE_MAP 0x8513
+#define GL_TEXTURE_CUBE_MAP_NEGATIVE_X 0x8516
+#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Y 0x8518
+#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Z 0x851A
+#define GL_TEXTURE_CUBE_MAP_POSITIVE_X 0x8515
+#define GL_TEXTURE_CUBE_MAP_POSITIVE_Y 0x8517
+#define GL_TEXTURE_CUBE_MAP_POSITIVE_Z 0x8519
+
+#define GL_BLEND_COLOR 0x8005
+#define GL_BLEND_DST_ALPHA 0x80CA
+#define GL_BLEND_DST_RGB 0x80C8
+#define GL_BLEND_EQUATION 0x8009
+#define GL_BLEND_SRC_ALPHA 0x80CB
+#define GL_BLEND_SRC_RGB 0x80C9
+#define GL_CONSTANT_ALPHA 0x8003
+#define GL_CONSTANT_COLOR 0x8001
+#define GL_DECR_WRAP 0x8508
+#define GL_DEPTH_COMPONENT16 0x81A5
+#define GL_DEPTH_COMPONENT24 0x81A6
+#define GL_DEPTH_COMPONENT32 0x81A7
+#define GL_FUNC_ADD 0x8006
+#define GL_FUNC_REVERSE_SUBTRACT 0x800B
+#define GL_FUNC_SUBTRACT 0x800A
+#define GL_INCR_WRAP 0x8507
+#define GL_MAX 0x8008
+#define GL_MAX_TEXTURE_LOD_BIAS 0x84FD
+#define GL_MIN 0x8007
+#define GL_MIRRORED_REPEAT 0x8370
+#define GL_ONE_MINUS_CONSTANT_ALPHA 0x8004
+#define GL_ONE_MINUS_CONSTANT_COLOR 0x8002
+#define GL_POINT_FADE_THRESHOLD_SIZE 0x8128
+#define GL_TEXTURE_COMPARE_FUNC 0x884D
+#define GL_TEXTURE_COMPARE_MODE 0x884C
+#define GL_TEXTURE_DEPTH_SIZE 0x884A
+#define GL_TEXTURE_LOD_BIAS 0x8501
+
+#define GL_ARRAY_BUFFER 0x8892
+#define GL_ARRAY_BUFFER_BINDING 0x8894
+#define GL_BUFFER_ACCESS 0x88BB
+#define GL_BUFFER_MAPPED 0x88BC
+#define GL_BUFFER_MAP_POINTER 0x88BD
+#define GL_BUFFER_SIZE 0x8764
+#define GL_BUFFER_USAGE 0x8765
+#define GL_CURRENT_QUERY 0x8865
+#define GL_DYNAMIC_COPY 0x88EA
+#define GL_DYNAMIC_DRAW 0x88E8
+#define GL_DYNAMIC_READ 0x88E9
+#define GL_ELEMENT_ARRAY_BUFFER 0x8893
+#define GL_ELEMENT_ARRAY_BUFFER_BINDING 0x8895
+#define GL_QUERY_COUNTER_BITS 0x8864
+#define GL_QUERY_RESULT 0x8866
+#define GL_QUERY_RESULT_AVAILABLE 0x8867
+#define GL_READ_ONLY 0x88B8
+#define GL_READ_WRITE 0x88BA
+#define GL_SAMPLES_PASSED 0x8914
+#define GL_SRC1_ALPHA 0x8589
+#define GL_STATIC_COPY 0x88E6
+#define GL_STATIC_DRAW 0x88E4
+#define GL_STATIC_READ 0x88E5
+#define GL_STREAM_COPY 0x88E2
+#define GL_STREAM_DRAW 0x88E0
+#define GL_STREAM_READ 0x88E1
+#define GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING 0x889F
+#define GL_WRITE_ONLY 0x88B9
+
+#define GL_ACTIVE_ATTRIBUTES 0x8B89
+#define GL_ACTIVE_ATTRIBUTE_MAX_LENGTH 0x8B8A
+#define GL_ACTIVE_UNIFORMS 0x8B86
+#define GL_ACTIVE_UNIFORM_MAX_LENGTH 0x8B87
+#define GL_ATTACHED_SHADERS 0x8B85
+#define GL_BLEND_EQUATION_ALPHA 0x883D
+#define GL_BLEND_EQUATION_RGB 0x8009
+#define GL_BOOL 0x8B56
+#define GL_BOOL_VEC2 0x8B57
+#define GL_BOOL_VEC3 0x8B58
+#define GL_BOOL_VEC4 0x8B59
+#define GL_COMPILE_STATUS 0x8B81
+#define GL_CURRENT_PROGRAM 0x8B8D
+#define GL_CURRENT_VERTEX_ATTRIB 0x8626
+#define GL_DELETE_STATUS 0x8B80
+#define GL_DRAW_BUFFER0 0x8825
+#define GL_DRAW_BUFFER1 0x8826
+#define GL_DRAW_BUFFER10 0x882F
+#define GL_DRAW_BUFFER11 0x8830
+#define GL_DRAW_BUFFER12 0x8831
+#define GL_DRAW_BUFFER13 0x8832
+#define GL_DRAW_BUFFER14 0x8833
+#define GL_DRAW_BUFFER15 0x8834
+#define GL_DRAW_BUFFER2 0x8827
+#define GL_DRAW_BUFFER3 0x8828
+#define GL_DRAW_BUFFER4 0x8829
+#define GL_DRAW_BUFFER5 0x882A
+#define GL_DRAW_BUFFER6 0x882B
+#define GL_DRAW_BUFFER7 0x882C
+#define GL_DRAW_BUFFER8 0x882D
+#define GL_DRAW_BUFFER9 0x882E
+#define GL_FLOAT_MAT2 0x8B5A
+#define GL_FLOAT_MAT3 0x8B5B
+#define GL_FLOAT_MAT4 0x8B5C
+#define GL_FLOAT_VEC2 0x8B50
+#define GL_FLOAT_VEC3 0x8B51
+#define GL_FLOAT_VEC4 0x8B52
+#define GL_FRAGMENT_SHADER 0x8B30
+#define GL_FRAGMENT_SHADER_DERIVATIVE_HINT 0x8B8B
+#define GL_INFO_LOG_LENGTH 0x8B84
+#define GL_INT_VEC2 0x8B53
+#define GL_INT_VEC3 0x8B54
+#define GL_INT_VEC4 0x8B55
+#define GL_LINK_STATUS 0x8B82
+#define GL_LOWER_LEFT 0x8CA1
+#define GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS 0x8B4D
+#define GL_MAX_DRAW_BUFFERS 0x8824
+#define GL_MAX_FRAGMENT_UNIFORM_COMPONENTS 0x8B49
+#define GL_MAX_TEXTURE_IMAGE_UNITS 0x8872
+#define GL_MAX_VARYING_FLOATS 0x8B4B
+#define GL_MAX_VERTEX_ATTRIBS 0x8869
+#define GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS 0x8B4C
+#define GL_MAX_VERTEX_UNIFORM_COMPONENTS 0x8B4A
+#define GL_POINT_SPRITE_COORD_ORIGIN 0x8CA0
+#define GL_SAMPLER_1D 0x8B5D
+#define GL_SAMPLER_1D_SHADOW 0x8B61
+#define GL_SAMPLER_2D 0x8B5E
+#define GL_SAMPLER_2D_SHADOW 0x8B62
+#define GL_SAMPLER_3D 0x8B5F
+#define GL_SAMPLER_CUBE 0x8B60
+#define GL_SHADER_SOURCE_LENGTH 0x8B88
+#define GL_SHADER_TYPE 0x8B4F
+#define GL_SHADING_LANGUAGE_VERSION 0x8B8C
+#define GL_STENCIL_BACK_FAIL 0x8801
+#define GL_STENCIL_BACK_FUNC 0x8800
+#define GL_STENCIL_BACK_PASS_DEPTH_FAIL 0x8802
+#define GL_STENCIL_BACK_PASS_DEPTH_PASS 0x8803
+#define GL_STENCIL_BACK_REF 0x8CA3
+#define GL_STENCIL_BACK_VALUE_MASK 0x8CA4
+#define GL_STENCIL_BACK_WRITEMASK 0x8CA5
+#define GL_UPPER_LEFT 0x8CA2
+#define GL_VALIDATE_STATUS 0x8B83
+#define GL_VERTEX_ATTRIB_ARRAY_ENABLED 0x8622
+#define GL_VERTEX_ATTRIB_ARRAY_NORMALIZED 0x886A
+#define GL_VERTEX_ATTRIB_ARRAY_POINTER 0x8645
+#define GL_VERTEX_ATTRIB_ARRAY_SIZE 0x8623
+#define GL_VERTEX_ATTRIB_ARRAY_STRIDE 0x8624
+#define GL_VERTEX_ATTRIB_ARRAY_TYPE 0x8625
+#define GL_VERTEX_PROGRAM_POINT_SIZE 0x8642
+#define GL_VERTEX_SHADER 0x8B31
+
+#define GL_COMPRESSED_SRGB 0x8C48
+#define GL_COMPRESSED_SRGB_ALPHA 0x8C49
+#define GL_FLOAT_MAT2x3 0x8B65
+#define GL_FLOAT_MAT2x4 0x8B66
+#define GL_FLOAT_MAT3x2 0x8B67
+#define GL_FLOAT_MAT3x4 0x8B68
+#define GL_FLOAT_MAT4x2 0x8B69
+#define GL_FLOAT_MAT4x3 0x8B6A
+#define GL_PIXEL_PACK_BUFFER 0x88EB
+#define GL_PIXEL_PACK_BUFFER_BINDING 0x88ED
+#define GL_PIXEL_UNPACK_BUFFER 0x88EC
+#define GL_PIXEL_UNPACK_BUFFER_BINDING 0x88EF
+#define GL_SRGB 0x8C40
+#define GL_SRGB8 0x8C41
+#define GL_SRGB8_ALPHA8 0x8C43
+#define GL_SRGB_ALPHA 0x8C42
+
+#define GL_BGRA_INTEGER 0x8D9B
+#define GL_BGR_INTEGER 0x8D9A
+#define GL_BLUE_INTEGER 0x8D96
+#define GL_BUFFER_ACCESS_FLAGS 0x911F
+#define GL_BUFFER_MAP_LENGTH 0x9120
+#define GL_BUFFER_MAP_OFFSET 0x9121
+#define GL_CLAMP_READ_COLOR 0x891C
+#define GL_CLIP_DISTANCE0 0x3000
+#define GL_CLIP_DISTANCE1 0x3001
+#define GL_CLIP_DISTANCE2 0x3002
+#define GL_CLIP_DISTANCE3 0x3003
+#define GL_CLIP_DISTANCE4 0x3004
+#define GL_CLIP_DISTANCE5 0x3005
+#define GL_CLIP_DISTANCE6 0x3006
+#define GL_CLIP_DISTANCE7 0x3007
+#define GL_COLOR_ATTACHMENT0 0x8CE0
+#define GL_COLOR_ATTACHMENT1 0x8CE1
+#define GL_COLOR_ATTACHMENT10 0x8CEA
+#define GL_COLOR_ATTACHMENT11 0x8CEB
+#define GL_COLOR_ATTACHMENT12 0x8CEC
+#define GL_COLOR_ATTACHMENT13 0x8CED
+#define GL_COLOR_ATTACHMENT14 0x8CEE
+#define GL_COLOR_ATTACHMENT15 0x8CEF
+#define GL_COLOR_ATTACHMENT2 0x8CE2
+#define GL_COLOR_ATTACHMENT3 0x8CE3
+#define GL_COLOR_ATTACHMENT4 0x8CE4
+#define GL_COLOR_ATTACHMENT5 0x8CE5
+#define GL_COLOR_ATTACHMENT6 0x8CE6
+#define GL_COLOR_ATTACHMENT7 0x8CE7
+#define GL_COLOR_ATTACHMENT8 0x8CE8
+#define GL_COLOR_ATTACHMENT9 0x8CE9
+#define GL_COMPARE_REF_TO_TEXTURE 0x884E
+#define GL_COMPRESSED_RED 0x8225
+#define GL_COMPRESSED_RED_RGTC1 0x8DBB
+#define GL_COMPRESSED_RG 0x8226
+#define GL_COMPRESSED_RG_RGTC2 0x8DBD
+#define GL_COMPRESSED_SIGNED_RED_RGTC1 0x8DBC
+#define GL_COMPRESSED_SIGNED_RG_RGTC2 0x8DBE
+#define GL_CONTEXT_FLAGS 0x821E
+#define GL_CONTEXT_FLAG_FORWARD_COMPATIBLE_BIT 0x00000001
+#define GL_DEPTH24_STENCIL8 0x88F0
+#define GL_DEPTH32F_STENCIL8 0x8CAD
+#define GL_DEPTH_ATTACHMENT 0x8D00
+#define GL_DEPTH_COMPONENT32F 0x8CAC
+#define GL_DEPTH_STENCIL 0x84F9
+#define GL_DEPTH_STENCIL_ATTACHMENT 0x821A
+#define GL_DRAW_FRAMEBUFFER 0x8CA9
+#define GL_DRAW_FRAMEBUFFER_BINDING 0x8CA6
+#define GL_FIXED_ONLY 0x891D
+#define GL_FLOAT_32_UNSIGNED_INT_24_8_REV 0x8DAD
+#define GL_FRAMEBUFFER 0x8D40
+#define GL_FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE 0x8215
+#define GL_FRAMEBUFFER_ATTACHMENT_BLUE_SIZE 0x8214
+#define GL_FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING 0x8210
+#define GL_FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE 0x8211
+#define GL_FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE 0x8216
+#define GL_FRAMEBUFFER_ATTACHMENT_GREEN_SIZE 0x8213
+#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME 0x8CD1
+#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE 0x8CD0
+#define GL_FRAMEBUFFER_ATTACHMENT_RED_SIZE 0x8212
+#define GL_FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE 0x8217
+#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE 0x8CD3
+#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER 0x8CD4
+#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL 0x8CD2
+#define GL_FRAMEBUFFER_BINDING 0x8CA6
+#define GL_FRAMEBUFFER_COMPLETE 0x8CD5
+#define GL_FRAMEBUFFER_DEFAULT 0x8218
+#define GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT 0x8CD6
+#define GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER 0x8CDB
+#define GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT 0x8CD7
+#define GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE 0x8D56
+#define GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER 0x8CDC
+#define GL_FRAMEBUFFER_SRGB 0x8DB9
+#define GL_FRAMEBUFFER_UNDEFINED 0x8219
+#define GL_FRAMEBUFFER_UNSUPPORTED 0x8CDD
+#define GL_GREEN_INTEGER 0x8D95
+#define GL_HALF_FLOAT 0x140B
+#define GL_INTERLEAVED_ATTRIBS 0x8C8C
+#define GL_INT_SAMPLER_1D 0x8DC9
+#define GL_INT_SAMPLER_1D_ARRAY 0x8DCE
+#define GL_INT_SAMPLER_2D 0x8DCA
+#define GL_INT_SAMPLER_2D_ARRAY 0x8DCF
+#define GL_INT_SAMPLER_3D 0x8DCB
+#define GL_INT_SAMPLER_CUBE 0x8DCC
+#define GL_INVALID_FRAMEBUFFER_OPERATION 0x0506
+#define GL_MAJOR_VERSION 0x821B
+#define GL_MAP_FLUSH_EXPLICIT_BIT 0x0010
+#define GL_MAP_INVALIDATE_BUFFER_BIT 0x0008
+#define GL_MAP_INVALIDATE_RANGE_BIT 0x0004
+#define GL_MAP_READ_BIT 0x0001
+#define GL_MAP_UNSYNCHRONIZED_BIT 0x0020
+#define GL_MAP_WRITE_BIT 0x0002
+#define GL_MAX_ARRAY_TEXTURE_LAYERS 0x88FF
+#define GL_MAX_CLIP_DISTANCES 0x0D32
+#define GL_MAX_COLOR_ATTACHMENTS 0x8CDF
+#define GL_MAX_PROGRAM_TEXEL_OFFSET 0x8905
+#define GL_MAX_RENDERBUFFER_SIZE 0x84E8
+#define GL_MAX_SAMPLES 0x8D57
+#define GL_MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS 0x8C8A
+#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS 0x8C8B
+#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS 0x8C80
+#define GL_MAX_VARYING_COMPONENTS 0x8B4B
+#define GL_MINOR_VERSION 0x821C
+#define GL_MIN_PROGRAM_TEXEL_OFFSET 0x8904
+#define GL_NUM_EXTENSIONS 0x821D
+#define GL_PRIMITIVES_GENERATED 0x8C87
+#define GL_PROXY_TEXTURE_1D_ARRAY 0x8C19
+#define GL_PROXY_TEXTURE_2D_ARRAY 0x8C1B
+#define GL_QUERY_BY_REGION_NO_WAIT 0x8E16
+#define GL_QUERY_BY_REGION_WAIT 0x8E15
+#define GL_QUERY_NO_WAIT 0x8E14
+#define GL_QUERY_WAIT 0x8E13
+#define GL_R11F_G11F_B10F 0x8C3A
+#define GL_R16 0x822A
+#define GL_R16F 0x822D
+#define GL_R16I 0x8233
+#define GL_R16UI 0x8234
+#define GL_R32F 0x822E
+#define GL_R32I 0x8235
+#define GL_R32UI 0x8236
+#define GL_R8 0x8229
+#define GL_R8I 0x8231
+#define GL_R8UI 0x8232
+#define GL_RASTERIZER_DISCARD 0x8C89
+#define GL_READ_FRAMEBUFFER 0x8CA8
+#define GL_READ_FRAMEBUFFER_BINDING 0x8CAA
+#define GL_RED_INTEGER 0x8D94
+#define GL_RENDERBUFFER 0x8D41
+#define GL_RENDERBUFFER_ALPHA_SIZE 0x8D53
+#define GL_RENDERBUFFER_BINDING 0x8CA7
+#define GL_RENDERBUFFER_BLUE_SIZE 0x8D52
+#define GL_RENDERBUFFER_DEPTH_SIZE 0x8D54
+#define GL_RENDERBUFFER_GREEN_SIZE 0x8D51
+#define GL_RENDERBUFFER_HEIGHT 0x8D43
+#define GL_RENDERBUFFER_INTERNAL_FORMAT 0x8D44
+#define GL_RENDERBUFFER_RED_SIZE 0x8D50
+#define GL_RENDERBUFFER_SAMPLES 0x8CAB
+#define GL_RENDERBUFFER_STENCIL_SIZE 0x8D55
+#define GL_RENDERBUFFER_WIDTH 0x8D42
+#define GL_RG 0x8227
+#define GL_RG16 0x822C
+#define GL_RG16F 0x822F
+#define GL_RG16I 0x8239
+#define GL_RG16UI 0x823A
+#define GL_RG32F 0x8230
+#define GL_RG32I 0x823B
+#define GL_RG32UI 0x823C
+#define GL_RG8 0x822B
+#define GL_RG8I 0x8237
+#define GL_RG8UI 0x8238
+#define GL_RGB16F 0x881B
+#define GL_RGB16I 0x8D89
+#define GL_RGB16UI 0x8D77
+#define GL_RGB32F 0x8815
+#define GL_RGB32I 0x8D83
+#define GL_RGB32UI 0x8D71
+#define GL_RGB8I 0x8D8F
+#define GL_RGB8UI 0x8D7D
+#define GL_RGB9_E5 0x8C3D
+#define GL_RGBA16F 0x881A
+#define GL_RGBA16I 0x8D88
+#define GL_RGBA16UI 0x8D76
+#define GL_RGBA32F 0x8814
+#define GL_RGBA32I 0x8D82
+#define GL_RGBA32UI 0x8D70
+#define GL_RGBA8I 0x8D8E
+#define GL_RGBA8UI 0x8D7C
+#define GL_RGBA_INTEGER 0x8D99
+#define GL_RGB_INTEGER 0x8D98
+#define GL_RG_INTEGER 0x8228
+#define GL_SAMPLER_1D_ARRAY 0x8DC0
+#define GL_SAMPLER_1D_ARRAY_SHADOW 0x8DC3
+#define GL_SAMPLER_2D_ARRAY 0x8DC1
+#define GL_SAMPLER_2D_ARRAY_SHADOW 0x8DC4
+#define GL_SAMPLER_CUBE_SHADOW 0x8DC5
+#define GL_SEPARATE_ATTRIBS 0x8C8D
+#define GL_STENCIL_ATTACHMENT 0x8D20
+#define GL_STENCIL_INDEX1 0x8D46
+#define GL_STENCIL_INDEX16 0x8D49
+#define GL_STENCIL_INDEX4 0x8D47
+#define GL_STENCIL_INDEX8 0x8D48
+#define GL_TEXTURE_1D_ARRAY 0x8C18
+#define GL_TEXTURE_2D_ARRAY 0x8C1A
+#define GL_TEXTURE_ALPHA_TYPE 0x8C13
+#define GL_TEXTURE_BINDING_1D_ARRAY 0x8C1C
+#define GL_TEXTURE_BINDING_2D_ARRAY 0x8C1D
+#define GL_TEXTURE_BLUE_TYPE 0x8C12
+#define GL_TEXTURE_DEPTH_TYPE 0x8C16
+#define GL_TEXTURE_GREEN_TYPE 0x8C11
+#define GL_TEXTURE_RED_TYPE 0x8C10
+#define GL_TEXTURE_SHARED_SIZE 0x8C3F
+#define GL_TEXTURE_STENCIL_SIZE 0x88F1
+#define GL_TRANSFORM_FEEDBACK_BUFFER 0x8C8E
+#define GL_TRANSFORM_FEEDBACK_BUFFER_BINDING 0x8C8F
+#define GL_TRANSFORM_FEEDBACK_BUFFER_MODE 0x8C7F
+#define GL_TRANSFORM_FEEDBACK_BUFFER_SIZE 0x8C85
+#define GL_TRANSFORM_FEEDBACK_BUFFER_START 0x8C84
+#define GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN 0x8C88
+#define GL_TRANSFORM_FEEDBACK_VARYINGS 0x8C83
+#define GL_TRANSFORM_FEEDBACK_VARYING_MAX_LENGTH 0x8C76
+#define GL_UNSIGNED_INT_10F_11F_11F_REV 0x8C3B
+#define GL_UNSIGNED_INT_24_8 0x84FA
+#define GL_UNSIGNED_INT_5_9_9_9_REV 0x8C3E
+#define GL_UNSIGNED_INT_SAMPLER_1D 0x8DD1
+#define GL_UNSIGNED_INT_SAMPLER_1D_ARRAY 0x8DD6
+#define GL_UNSIGNED_INT_SAMPLER_2D 0x8DD2
+#define GL_UNSIGNED_INT_SAMPLER_2D_ARRAY 0x8DD7
+#define GL_UNSIGNED_INT_SAMPLER_3D 0x8DD3
+#define GL_UNSIGNED_INT_SAMPLER_CUBE 0x8DD4
+#define GL_UNSIGNED_INT_VEC2 0x8DC6
+#define GL_UNSIGNED_INT_VEC3 0x8DC7
+#define GL_UNSIGNED_INT_VEC4 0x8DC8
+#define GL_UNSIGNED_NORMALIZED 0x8C17
+#define GL_VERTEX_ARRAY_BINDING 0x85B5
+#define GL_VERTEX_ATTRIB_ARRAY_INTEGER 0x88FD
+
+#define GL_ACTIVE_UNIFORM_BLOCKS 0x8A36
+#define GL_ACTIVE_UNIFORM_BLOCK_MAX_NAME_LENGTH 0x8A35
+#define GL_COPY_READ_BUFFER 0x8F36
+#define GL_COPY_WRITE_BUFFER 0x8F37
+#define GL_INT_SAMPLER_2D_RECT 0x8DCD
+#define GL_INT_SAMPLER_BUFFER 0x8DD0
+#define GL_INVALID_INDEX 0xFFFFFFFF
+#define GL_MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS 0x8A33
+#define GL_MAX_COMBINED_UNIFORM_BLOCKS 0x8A2E
+#define GL_MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS 0x8A31
+#define GL_MAX_FRAGMENT_UNIFORM_BLOCKS 0x8A2D
+#define GL_MAX_RECTANGLE_TEXTURE_SIZE 0x84F8
+#define GL_MAX_TEXTURE_BUFFER_SIZE 0x8C2B
+#define GL_MAX_UNIFORM_BLOCK_SIZE 0x8A30
+#define GL_MAX_UNIFORM_BUFFER_BINDINGS 0x8A2F
+#define GL_MAX_VERTEX_UNIFORM_BLOCKS 0x8A2B
+#define GL_PRIMITIVE_RESTART 0x8F9D
+#define GL_PRIMITIVE_RESTART_INDEX 0x8F9E
+#define GL_PROXY_TEXTURE_RECTANGLE 0x84F7
+#define GL_R16_SNORM 0x8F98
+#define GL_R8_SNORM 0x8F94
+#define GL_RG16_SNORM 0x8F99
+#define GL_RG8_SNORM 0x8F95
+#define GL_RGB16_SNORM 0x8F9A
+#define GL_RGB8_SNORM 0x8F96
+#define GL_RGBA16_SNORM 0x8F9B
+#define GL_RGBA8_SNORM 0x8F97
+#define GL_SAMPLER_2D_RECT 0x8B63
+#define GL_SAMPLER_2D_RECT_SHADOW 0x8B64
+#define GL_SAMPLER_BUFFER 0x8DC2
+#define GL_SIGNED_NORMALIZED 0x8F9C
+#define GL_TEXTURE_BINDING_BUFFER 0x8C2C
+#define GL_TEXTURE_BINDING_RECTANGLE 0x84F6
+#define GL_TEXTURE_BUFFER 0x8C2A
+#define GL_TEXTURE_BUFFER_DATA_STORE_BINDING 0x8C2D
+#define GL_TEXTURE_RECTANGLE 0x84F5
+#define GL_UNIFORM_ARRAY_STRIDE 0x8A3C
+#define GL_UNIFORM_BLOCK_ACTIVE_UNIFORMS 0x8A42
+#define GL_UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES 0x8A43
+#define GL_UNIFORM_BLOCK_BINDING 0x8A3F
+#define GL_UNIFORM_BLOCK_DATA_SIZE 0x8A40
+#define GL_UNIFORM_BLOCK_INDEX 0x8A3A
+#define GL_UNIFORM_BLOCK_NAME_LENGTH 0x8A41
+#define GL_UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER 0x8A46
+#define GL_UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER 0x8A44
+#define GL_UNIFORM_BUFFER 0x8A11
+#define GL_UNIFORM_BUFFER_BINDING 0x8A28
+#define GL_UNIFORM_BUFFER_OFFSET_ALIGNMENT 0x8A34
+#define GL_UNIFORM_BUFFER_SIZE 0x8A2A
+#define GL_UNIFORM_BUFFER_START 0x8A29
+#define GL_UNIFORM_IS_ROW_MAJOR 0x8A3E
+#define GL_UNIFORM_MATRIX_STRIDE 0x8A3D
+#define GL_UNIFORM_NAME_LENGTH 0x8A39
+#define GL_UNIFORM_OFFSET 0x8A3B
+#define GL_UNIFORM_SIZE 0x8A38
+#define GL_UNIFORM_TYPE 0x8A37
+#define GL_UNSIGNED_INT_SAMPLER_2D_RECT 0x8DD5
+#define GL_UNSIGNED_INT_SAMPLER_BUFFER 0x8DD8
+
+#define GL_ALREADY_SIGNALED 0x911A
+#define GL_CONDITION_SATISFIED 0x911C
+#define GL_CONTEXT_COMPATIBILITY_PROFILE_BIT 0x00000002
+#define GL_CONTEXT_CORE_PROFILE_BIT 0x00000001
+#define GL_CONTEXT_PROFILE_MASK 0x9126
+#define GL_DEPTH_CLAMP 0x864F
+#define GL_FIRST_VERTEX_CONVENTION 0x8E4D
+#define GL_FRAMEBUFFER_ATTACHMENT_LAYERED 0x8DA7
+#define GL_FRAMEBUFFER_INCOMPLETE_LAYER_TARGETS 0x8DA8
+#define GL_GEOMETRY_INPUT_TYPE 0x8917
+#define GL_GEOMETRY_OUTPUT_TYPE 0x8918
+#define GL_GEOMETRY_SHADER 0x8DD9
+#define GL_GEOMETRY_VERTICES_OUT 0x8916
+#define GL_INT_SAMPLER_2D_MULTISAMPLE 0x9109
+#define GL_INT_SAMPLER_2D_MULTISAMPLE_ARRAY 0x910C
+#define GL_LAST_VERTEX_CONVENTION 0x8E4E
+#define GL_LINES_ADJACENCY 0x000A
+#define GL_LINE_STRIP_ADJACENCY 0x000B
+#define GL_MAX_COLOR_TEXTURE_SAMPLES 0x910E
+#define GL_MAX_DEPTH_TEXTURE_SAMPLES 0x910F
+#define GL_MAX_FRAGMENT_INPUT_COMPONENTS 0x9125
+#define GL_MAX_GEOMETRY_INPUT_COMPONENTS 0x9123
+#define GL_MAX_GEOMETRY_OUTPUT_COMPONENTS 0x9124
+#define GL_MAX_GEOMETRY_OUTPUT_VERTICES 0x8DE0
+#define GL_MAX_GEOMETRY_TEXTURE_IMAGE_UNITS 0x8C29
+#define GL_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS 0x8DE1
+#define GL_MAX_GEOMETRY_UNIFORM_COMPONENTS 0x8DDF
+#define GL_MAX_INTEGER_SAMPLES 0x9110
+#define GL_MAX_SAMPLE_MASK_WORDS 0x8E59
+#define GL_MAX_SERVER_WAIT_TIMEOUT 0x9111
+#define GL_MAX_VERTEX_OUTPUT_COMPONENTS 0x9122
+#define GL_OBJECT_TYPE 0x9112
+#define GL_PROGRAM_POINT_SIZE 0x8642
+#define GL_PROVOKING_VERTEX 0x8E4F
+#define GL_PROXY_TEXTURE_2D_MULTISAMPLE 0x9101
+#define GL_PROXY_TEXTURE_2D_MULTISAMPLE_ARRAY 0x9103
+#define GL_QUADS_FOLLOW_PROVOKING_VERTEX_CONVENTION 0x8E4C
+#define GL_SAMPLER_2D_MULTISAMPLE 0x9108
+#define GL_SAMPLER_2D_MULTISAMPLE_ARRAY 0x910B
+#define GL_SAMPLE_MASK 0x8E51
+#define GL_SAMPLE_MASK_VALUE 0x8E52
+#define GL_SAMPLE_POSITION 0x8E50
+#define GL_SIGNALED 0x9119
+#define GL_SYNC_CONDITION 0x9113
+#define GL_SYNC_FENCE 0x9116
+#define GL_SYNC_FLAGS 0x9115
+#define GL_SYNC_FLUSH_COMMANDS_BIT 0x00000001
+#define GL_SYNC_GPU_COMMANDS_COMPLETE 0x9117
+#define GL_SYNC_STATUS 0x9114
+#define GL_TEXTURE_2D_MULTISAMPLE 0x9100
+#define GL_TEXTURE_2D_MULTISAMPLE_ARRAY 0x9102
+#define GL_TEXTURE_BINDING_2D_MULTISAMPLE 0x9104
+#define GL_TEXTURE_BINDING_2D_MULTISAMPLE_ARRAY 0x9105
+#define GL_TEXTURE_CUBE_MAP_SEAMLESS 0x884F
+#define GL_TEXTURE_FIXED_SAMPLE_LOCATIONS 0x9107
+#define GL_TEXTURE_SAMPLES 0x9106
+#define GL_TIMEOUT_EXPIRED 0x911B
+#define GL_TIMEOUT_IGNORED 0xFFFFFFFFFFFFFFFF
+#define GL_TRIANGLES_ADJACENCY 0x000C
+#define GL_TRIANGLE_STRIP_ADJACENCY 0x000D
+#define GL_UNSIGNALED 0x9118
+#define GL_UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE 0x910A
+#define GL_UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE_ARRAY 0x910D
+#define GL_WAIT_FAILED 0x911D
+
+extern void (CODEGEN_FUNCPTR *_ptrc_glBlendFunc)(GLenum, GLenum);
+#define glBlendFunc _ptrc_glBlendFunc
+extern void (CODEGEN_FUNCPTR *_ptrc_glClear)(GLbitfield);
+#define glClear _ptrc_glClear
+extern void (CODEGEN_FUNCPTR *_ptrc_glClearColor)(GLfloat, GLfloat, GLfloat, GLfloat);
+#define glClearColor _ptrc_glClearColor
+extern void (CODEGEN_FUNCPTR *_ptrc_glClearDepth)(GLdouble);
+#define glClearDepth _ptrc_glClearDepth
+extern void (CODEGEN_FUNCPTR *_ptrc_glClearStencil)(GLint);
+#define glClearStencil _ptrc_glClearStencil
+extern void (CODEGEN_FUNCPTR *_ptrc_glColorMask)(GLboolean, GLboolean, GLboolean, GLboolean);
+#define glColorMask _ptrc_glColorMask
+extern void (CODEGEN_FUNCPTR *_ptrc_glCullFace)(GLenum);
+#define glCullFace _ptrc_glCullFace
+extern void (CODEGEN_FUNCPTR *_ptrc_glDepthFunc)(GLenum);
+#define glDepthFunc _ptrc_glDepthFunc
+extern void (CODEGEN_FUNCPTR *_ptrc_glDepthMask)(GLboolean);
+#define glDepthMask _ptrc_glDepthMask
+extern void (CODEGEN_FUNCPTR *_ptrc_glDepthRange)(GLdouble, GLdouble);
+#define glDepthRange _ptrc_glDepthRange
+extern void (CODEGEN_FUNCPTR *_ptrc_glDisable)(GLenum);
+#define glDisable _ptrc_glDisable
+extern void (CODEGEN_FUNCPTR *_ptrc_glDrawBuffer)(GLenum);
+#define glDrawBuffer _ptrc_glDrawBuffer
+extern void (CODEGEN_FUNCPTR *_ptrc_glEnable)(GLenum);
+#define glEnable _ptrc_glEnable
+extern void (CODEGEN_FUNCPTR *_ptrc_glFinish)();
+#define glFinish _ptrc_glFinish
+extern void (CODEGEN_FUNCPTR *_ptrc_glFlush)();
+#define glFlush _ptrc_glFlush
+extern void (CODEGEN_FUNCPTR *_ptrc_glFrontFace)(GLenum);
+#define glFrontFace _ptrc_glFrontFace
+extern void (CODEGEN_FUNCPTR *_ptrc_glGetBooleanv)(GLenum, GLboolean *);
+#define glGetBooleanv _ptrc_glGetBooleanv
+extern void (CODEGEN_FUNCPTR *_ptrc_glGetDoublev)(GLenum, GLdouble *);
+#define glGetDoublev _ptrc_glGetDoublev
+extern GLenum (CODEGEN_FUNCPTR *_ptrc_glGetError)();
+#define glGetError _ptrc_glGetError
+extern void (CODEGEN_FUNCPTR *_ptrc_glGetFloatv)(GLenum, GLfloat *);
+#define glGetFloatv _ptrc_glGetFloatv
+extern void (CODEGEN_FUNCPTR *_ptrc_glGetIntegerv)(GLenum, GLint *);
+#define glGetIntegerv _ptrc_glGetIntegerv
+extern const GLubyte * (CODEGEN_FUNCPTR *_ptrc_glGetString)(GLenum);
+#define glGetString _ptrc_glGetString
+extern void (CODEGEN_FUNCPTR *_ptrc_glGetTexImage)(GLenum, GLint, GLenum, GLenum, GLvoid *);
+#define glGetTexImage _ptrc_glGetTexImage
+extern void (CODEGEN_FUNCPTR *_ptrc_glGetTexLevelParameterfv)(GLenum, GLint, GLenum, GLfloat *);
+#define glGetTexLevelParameterfv _ptrc_glGetTexLevelParameterfv
+extern void (CODEGEN_FUNCPTR *_ptrc_glGetTexLevelParameteriv)(GLenum, GLint, GLenum, GLint *);
+#define glGetTexLevelParameteriv _ptrc_glGetTexLevelParameteriv
+extern void (CODEGEN_FUNCPTR *_ptrc_glGetTexParameterfv)(GLenum, GLenum, GLfloat *);
+#define glGetTexParameterfv _ptrc_glGetTexParameterfv
+extern void (CODEGEN_FUNCPTR *_ptrc_glGetTexParameteriv)(GLenum, GLenum, GLint *);
+#define glGetTexParameteriv _ptrc_glGetTexParameteriv
+extern void (CODEGEN_FUNCPTR *_ptrc_glHint)(GLenum, GLenum);
+#define glHint _ptrc_glHint
+extern GLboolean (CODEGEN_FUNCPTR *_ptrc_glIsEnabled)(GLenum);
+#define glIsEnabled _ptrc_glIsEnabled
+extern void (CODEGEN_FUNCPTR *_ptrc_glLineWidth)(GLfloat);
+#define glLineWidth _ptrc_glLineWidth
+extern void (CODEGEN_FUNCPTR *_ptrc_glLogicOp)(GLenum);
+#define glLogicOp _ptrc_glLogicOp
+extern void (CODEGEN_FUNCPTR *_ptrc_glPixelStoref)(GLenum, GLfloat);
+#define glPixelStoref _ptrc_glPixelStoref
+extern void (CODEGEN_FUNCPTR *_ptrc_glPixelStorei)(GLenum, GLint);
+#define glPixelStorei _ptrc_glPixelStorei
+extern void (CODEGEN_FUNCPTR *_ptrc_glPointSize)(GLfloat);
+#define glPointSize _ptrc_glPointSize
+extern void (CODEGEN_FUNCPTR *_ptrc_glPolygonMode)(GLenum, GLenum);
+#define glPolygonMode _ptrc_glPolygonMode
+extern void (CODEGEN_FUNCPTR *_ptrc_glReadBuffer)(GLenum);
+#define glReadBuffer _ptrc_glReadBuffer
+extern void (CODEGEN_FUNCPTR *_ptrc_glReadPixels)(GLint, GLint, GLsizei, GLsizei, GLenum, GLenum, GLvoid *);
+#define glReadPixels _ptrc_glReadPixels
+extern void (CODEGEN_FUNCPTR *_ptrc_glScissor)(GLint, GLint, GLsizei, GLsizei);
+#define glScissor _ptrc_glScissor
+extern void (CODEGEN_FUNCPTR *_ptrc_glStencilFunc)(GLenum, GLint, GLuint);
+#define glStencilFunc _ptrc_glStencilFunc
+extern void (CODEGEN_FUNCPTR *_ptrc_glStencilMask)(GLuint);
+#define glStencilMask _ptrc_glStencilMask
+extern void (CODEGEN_FUNCPTR *_ptrc_glStencilOp)(GLenum, GLenum, GLenum);
+#define glStencilOp _ptrc_glStencilOp
+extern void (CODEGEN_FUNCPTR *_ptrc_glTexImage1D)(GLenum, GLint, GLint, GLsizei, GLint, GLenum, GLenum, const GLvoid *);
+#define glTexImage1D _ptrc_glTexImage1D
+extern void (CODEGEN_FUNCPTR *_ptrc_glTexImage2D)(GLenum, GLint, GLint, GLsizei, GLsizei, GLint, GLenum, GLenum, const GLvoid *);
+#define glTexImage2D _ptrc_glTexImage2D
+extern void (CODEGEN_FUNCPTR *_ptrc_glTexParameterf)(GLenum, GLenum, GLfloat);
+#define glTexParameterf _ptrc_glTexParameterf
+extern void (CODEGEN_FUNCPTR *_ptrc_glTexParameterfv)(GLenum, GLenum, const GLfloat *);
+#define glTexParameterfv _ptrc_glTexParameterfv
+extern void (CODEGEN_FUNCPTR *_ptrc_glTexParameteri)(GLenum, GLenum, GLint);
+#define glTexParameteri _ptrc_glTexParameteri
+extern void (CODEGEN_FUNCPTR *_ptrc_glTexParameteriv)(GLenum, GLenum, const GLint *);
+#define glTexParameteriv _ptrc_glTexParameteriv
+extern void (CODEGEN_FUNCPTR *_ptrc_glViewport)(GLint, GLint, GLsizei, GLsizei);
+#define glViewport _ptrc_glViewport
+
+extern void (CODEGEN_FUNCPTR *_ptrc_glBindTexture)(GLenum, GLuint);
+#define glBindTexture _ptrc_glBindTexture
+extern void (CODEGEN_FUNCPTR *_ptrc_glCopyTexImage1D)(GLenum, GLint, GLenum, GLint, GLint, GLsizei, GLint);
+#define glCopyTexImage1D _ptrc_glCopyTexImage1D
+extern void (CODEGEN_FUNCPTR *_ptrc_glCopyTexImage2D)(GLenum, GLint, GLenum, GLint, GLint, GLsizei, GLsizei, GLint);
+#define glCopyTexImage2D _ptrc_glCopyTexImage2D
+extern void (CODEGEN_FUNCPTR *_ptrc_glCopyTexSubImage1D)(GLenum, GLint, GLint, GLint, GLint, GLsizei);
+#define glCopyTexSubImage1D _ptrc_glCopyTexSubImage1D
+extern void (CODEGEN_FUNCPTR *_ptrc_glCopyTexSubImage2D)(GLenum, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei);
+#define glCopyTexSubImage2D _ptrc_glCopyTexSubImage2D
+extern void (CODEGEN_FUNCPTR *_ptrc_glDeleteTextures)(GLsizei, const GLuint *);
+#define glDeleteTextures _ptrc_glDeleteTextures
+extern void (CODEGEN_FUNCPTR *_ptrc_glDrawArrays)(GLenum, GLint, GLsizei);
+#define glDrawArrays _ptrc_glDrawArrays
+extern void (CODEGEN_FUNCPTR *_ptrc_glDrawElements)(GLenum, GLsizei, GLenum, const GLvoid *);
+#define glDrawElements _ptrc_glDrawElements
+extern void (CODEGEN_FUNCPTR *_ptrc_glGenTextures)(GLsizei, GLuint *);
+#define glGenTextures _ptrc_glGenTextures
+extern GLboolean (CODEGEN_FUNCPTR *_ptrc_glIsTexture)(GLuint);
+#define glIsTexture _ptrc_glIsTexture
+extern void (CODEGEN_FUNCPTR *_ptrc_glPolygonOffset)(GLfloat, GLfloat);
+#define glPolygonOffset _ptrc_glPolygonOffset
+extern void (CODEGEN_FUNCPTR *_ptrc_glTexSubImage1D)(GLenum, GLint, GLint, GLsizei, GLenum, GLenum, const GLvoid *);
+#define glTexSubImage1D _ptrc_glTexSubImage1D
+extern void (CODEGEN_FUNCPTR *_ptrc_glTexSubImage2D)(GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *);
+#define glTexSubImage2D _ptrc_glTexSubImage2D
+
+extern void (CODEGEN_FUNCPTR *_ptrc_glBlendColor)(GLfloat, GLfloat, GLfloat, GLfloat);
+#define glBlendColor _ptrc_glBlendColor
+extern void (CODEGEN_FUNCPTR *_ptrc_glBlendEquation)(GLenum);
+#define glBlendEquation _ptrc_glBlendEquation
+extern void (CODEGEN_FUNCPTR *_ptrc_glCopyTexSubImage3D)(GLenum, GLint, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei);
+#define glCopyTexSubImage3D _ptrc_glCopyTexSubImage3D
+extern void (CODEGEN_FUNCPTR *_ptrc_glDrawRangeElements)(GLenum, GLuint, GLuint, GLsizei, GLenum, const GLvoid *);
+#define glDrawRangeElements _ptrc_glDrawRangeElements
+extern void (CODEGEN_FUNCPTR *_ptrc_glTexImage3D)(GLenum, GLint, GLint, GLsizei, GLsizei, GLsizei, GLint, GLenum, GLenum, const GLvoid *);
+#define glTexImage3D _ptrc_glTexImage3D
+extern void (CODEGEN_FUNCPTR *_ptrc_glTexSubImage3D)(GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *);
+#define glTexSubImage3D _ptrc_glTexSubImage3D
+
+extern void (CODEGEN_FUNCPTR *_ptrc_glActiveTexture)(GLenum);
+#define glActiveTexture _ptrc_glActiveTexture
+extern void (CODEGEN_FUNCPTR *_ptrc_glCompressedTexImage1D)(GLenum, GLint, GLenum, GLsizei, GLint, GLsizei, const GLvoid *);
+#define glCompressedTexImage1D _ptrc_glCompressedTexImage1D
+extern void (CODEGEN_FUNCPTR *_ptrc_glCompressedTexImage2D)(GLenum, GLint, GLenum, GLsizei, GLsizei, GLint, GLsizei, const GLvoid *);
+#define glCompressedTexImage2D _ptrc_glCompressedTexImage2D
+extern void (CODEGEN_FUNCPTR *_ptrc_glCompressedTexImage3D)(GLenum, GLint, GLenum, GLsizei, GLsizei, GLsizei, GLint, GLsizei, const GLvoid *);
+#define glCompressedTexImage3D _ptrc_glCompressedTexImage3D
+extern void (CODEGEN_FUNCPTR *_ptrc_glCompressedTexSubImage1D)(GLenum, GLint, GLint, GLsizei, GLenum, GLsizei, const GLvoid *);
+#define glCompressedTexSubImage1D _ptrc_glCompressedTexSubImage1D
+extern void (CODEGEN_FUNCPTR *_ptrc_glCompressedTexSubImage2D)(GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid *);
+#define glCompressedTexSubImage2D _ptrc_glCompressedTexSubImage2D
+extern void (CODEGEN_FUNCPTR *_ptrc_glCompressedTexSubImage3D)(GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid *);
+#define glCompressedTexSubImage3D _ptrc_glCompressedTexSubImage3D
+extern void (CODEGEN_FUNCPTR *_ptrc_glGetCompressedTexImage)(GLenum, GLint, GLvoid *);
+#define glGetCompressedTexImage _ptrc_glGetCompressedTexImage
+extern void (CODEGEN_FUNCPTR *_ptrc_glSampleCoverage)(GLfloat, GLboolean);
+#define glSampleCoverage _ptrc_glSampleCoverage
+
+extern void (CODEGEN_FUNCPTR *_ptrc_glBlendFuncSeparate)(GLenum, GLenum, GLenum, GLenum);
+#define glBlendFuncSeparate _ptrc_glBlendFuncSeparate
+extern void (CODEGEN_FUNCPTR *_ptrc_glMultiDrawArrays)(GLenum, const GLint *, const GLsizei *, GLsizei);
+#define glMultiDrawArrays _ptrc_glMultiDrawArrays
+extern void (CODEGEN_FUNCPTR *_ptrc_glMultiDrawElements)(GLenum, const GLsizei *, GLenum, const GLvoid *const*, GLsizei);
+#define glMultiDrawElements _ptrc_glMultiDrawElements
+extern void (CODEGEN_FUNCPTR *_ptrc_glPointParameterf)(GLenum, GLfloat);
+#define glPointParameterf _ptrc_glPointParameterf
+extern void (CODEGEN_FUNCPTR *_ptrc_glPointParameterfv)(GLenum, const GLfloat *);
+#define glPointParameterfv _ptrc_glPointParameterfv
+extern void (CODEGEN_FUNCPTR *_ptrc_glPointParameteri)(GLenum, GLint);
+#define glPointParameteri _ptrc_glPointParameteri
+extern void (CODEGEN_FUNCPTR *_ptrc_glPointParameteriv)(GLenum, const GLint *);
+#define glPointParameteriv _ptrc_glPointParameteriv
+
+extern void (CODEGEN_FUNCPTR *_ptrc_glBeginQuery)(GLenum, GLuint);
+#define glBeginQuery _ptrc_glBeginQuery
+extern void (CODEGEN_FUNCPTR *_ptrc_glBindBuffer)(GLenum, GLuint);
+#define glBindBuffer _ptrc_glBindBuffer
+extern void (CODEGEN_FUNCPTR *_ptrc_glBufferData)(GLenum, GLsizeiptr, const GLvoid *, GLenum);
+#define glBufferData _ptrc_glBufferData
+extern void (CODEGEN_FUNCPTR *_ptrc_glBufferSubData)(GLenum, GLintptr, GLsizeiptr, const GLvoid *);
+#define glBufferSubData _ptrc_glBufferSubData
+extern void (CODEGEN_FUNCPTR *_ptrc_glDeleteBuffers)(GLsizei, const GLuint *);
+#define glDeleteBuffers _ptrc_glDeleteBuffers
+extern void (CODEGEN_FUNCPTR *_ptrc_glDeleteQueries)(GLsizei, const GLuint *);
+#define glDeleteQueries _ptrc_glDeleteQueries
+extern void (CODEGEN_FUNCPTR *_ptrc_glEndQuery)(GLenum);
+#define glEndQuery _ptrc_glEndQuery
+extern void (CODEGEN_FUNCPTR *_ptrc_glGenBuffers)(GLsizei, GLuint *);
+#define glGenBuffers _ptrc_glGenBuffers
+extern void (CODEGEN_FUNCPTR *_ptrc_glGenQueries)(GLsizei, GLuint *);
+#define glGenQueries _ptrc_glGenQueries
+extern void (CODEGEN_FUNCPTR *_ptrc_glGetBufferParameteriv)(GLenum, GLenum, GLint *);
+#define glGetBufferParameteriv _ptrc_glGetBufferParameteriv
+extern void (CODEGEN_FUNCPTR *_ptrc_glGetBufferPointerv)(GLenum, GLenum, GLvoid **);
+#define glGetBufferPointerv _ptrc_glGetBufferPointerv
+extern void (CODEGEN_FUNCPTR *_ptrc_glGetBufferSubData)(GLenum, GLintptr, GLsizeiptr, GLvoid *);
+#define glGetBufferSubData _ptrc_glGetBufferSubData
+extern void (CODEGEN_FUNCPTR *_ptrc_glGetQueryObjectiv)(GLuint, GLenum, GLint *);
+#define glGetQueryObjectiv _ptrc_glGetQueryObjectiv
+extern void (CODEGEN_FUNCPTR *_ptrc_glGetQueryObjectuiv)(GLuint, GLenum, GLuint *);
+#define glGetQueryObjectuiv _ptrc_glGetQueryObjectuiv
+extern void (CODEGEN_FUNCPTR *_ptrc_glGetQueryiv)(GLenum, GLenum, GLint *);
+#define glGetQueryiv _ptrc_glGetQueryiv
+extern GLboolean (CODEGEN_FUNCPTR *_ptrc_glIsBuffer)(GLuint);
+#define glIsBuffer _ptrc_glIsBuffer
+extern GLboolean (CODEGEN_FUNCPTR *_ptrc_glIsQuery)(GLuint);
+#define glIsQuery _ptrc_glIsQuery
+extern void * (CODEGEN_FUNCPTR *_ptrc_glMapBuffer)(GLenum, GLenum);
+#define glMapBuffer _ptrc_glMapBuffer
+extern GLboolean (CODEGEN_FUNCPTR *_ptrc_glUnmapBuffer)(GLenum);
+#define glUnmapBuffer _ptrc_glUnmapBuffer
+
+extern void (CODEGEN_FUNCPTR *_ptrc_glAttachShader)(GLuint, GLuint);
+#define glAttachShader _ptrc_glAttachShader
+extern void (CODEGEN_FUNCPTR *_ptrc_glBindAttribLocation)(GLuint, GLuint, const GLchar *);
+#define glBindAttribLocation _ptrc_glBindAttribLocation
+extern void (CODEGEN_FUNCPTR *_ptrc_glBlendEquationSeparate)(GLenum, GLenum);
+#define glBlendEquationSeparate _ptrc_glBlendEquationSeparate
+extern void (CODEGEN_FUNCPTR *_ptrc_glCompileShader)(GLuint);
+#define glCompileShader _ptrc_glCompileShader
+extern GLuint (CODEGEN_FUNCPTR *_ptrc_glCreateProgram)();
+#define glCreateProgram _ptrc_glCreateProgram
+extern GLuint (CODEGEN_FUNCPTR *_ptrc_glCreateShader)(GLenum);
+#define glCreateShader _ptrc_glCreateShader
+extern void (CODEGEN_FUNCPTR *_ptrc_glDeleteProgram)(GLuint);
+#define glDeleteProgram _ptrc_glDeleteProgram
+extern void (CODEGEN_FUNCPTR *_ptrc_glDeleteShader)(GLuint);
+#define glDeleteShader _ptrc_glDeleteShader
+extern void (CODEGEN_FUNCPTR *_ptrc_glDetachShader)(GLuint, GLuint);
+#define glDetachShader _ptrc_glDetachShader
+extern void (CODEGEN_FUNCPTR *_ptrc_glDisableVertexAttribArray)(GLuint);
+#define glDisableVertexAttribArray _ptrc_glDisableVertexAttribArray
+extern void (CODEGEN_FUNCPTR *_ptrc_glDrawBuffers)(GLsizei, const GLenum *);
+#define glDrawBuffers _ptrc_glDrawBuffers
+extern void (CODEGEN_FUNCPTR *_ptrc_glEnableVertexAttribArray)(GLuint);
+#define glEnableVertexAttribArray _ptrc_glEnableVertexAttribArray
+extern void (CODEGEN_FUNCPTR *_ptrc_glGetActiveAttrib)(GLuint, GLuint, GLsizei, GLsizei *, GLint *, GLenum *, GLchar *);
+#define glGetActiveAttrib _ptrc_glGetActiveAttrib
+extern void (CODEGEN_FUNCPTR *_ptrc_glGetActiveUniform)(GLuint, GLuint, GLsizei, GLsizei *, GLint *, GLenum *, GLchar *);
+#define glGetActiveUniform _ptrc_glGetActiveUniform
+extern void (CODEGEN_FUNCPTR *_ptrc_glGetAttachedShaders)(GLuint, GLsizei, GLsizei *, GLuint *);
+#define glGetAttachedShaders _ptrc_glGetAttachedShaders
+extern GLint (CODEGEN_FUNCPTR *_ptrc_glGetAttribLocation)(GLuint, const GLchar *);
+#define glGetAttribLocation _ptrc_glGetAttribLocation
+extern void (CODEGEN_FUNCPTR *_ptrc_glGetProgramInfoLog)(GLuint, GLsizei, GLsizei *, GLchar *);
+#define glGetProgramInfoLog _ptrc_glGetProgramInfoLog
+extern void (CODEGEN_FUNCPTR *_ptrc_glGetProgramiv)(GLuint, GLenum, GLint *);
+#define glGetProgramiv _ptrc_glGetProgramiv
+extern void (CODEGEN_FUNCPTR *_ptrc_glGetShaderInfoLog)(GLuint, GLsizei, GLsizei *, GLchar *);
+#define glGetShaderInfoLog _ptrc_glGetShaderInfoLog
+extern void (CODEGEN_FUNCPTR *_ptrc_glGetShaderSource)(GLuint, GLsizei, GLsizei *, GLchar *);
+#define glGetShaderSource _ptrc_glGetShaderSource
+extern void (CODEGEN_FUNCPTR *_ptrc_glGetShaderiv)(GLuint, GLenum, GLint *);
+#define glGetShaderiv _ptrc_glGetShaderiv
+extern GLint (CODEGEN_FUNCPTR *_ptrc_glGetUniformLocation)(GLuint, const GLchar *);
+#define glGetUniformLocation _ptrc_glGetUniformLocation
+extern void (CODEGEN_FUNCPTR *_ptrc_glGetUniformfv)(GLuint, GLint, GLfloat *);
+#define glGetUniformfv _ptrc_glGetUniformfv
+extern void (CODEGEN_FUNCPTR *_ptrc_glGetUniformiv)(GLuint, GLint, GLint *);
+#define glGetUniformiv _ptrc_glGetUniformiv
+extern void (CODEGEN_FUNCPTR *_ptrc_glGetVertexAttribPointerv)(GLuint, GLenum, GLvoid **);
+#define glGetVertexAttribPointerv _ptrc_glGetVertexAttribPointerv
+extern void (CODEGEN_FUNCPTR *_ptrc_glGetVertexAttribdv)(GLuint, GLenum, GLdouble *);
+#define glGetVertexAttribdv _ptrc_glGetVertexAttribdv
+extern void (CODEGEN_FUNCPTR *_ptrc_glGetVertexAttribfv)(GLuint, GLenum, GLfloat *);
+#define glGetVertexAttribfv _ptrc_glGetVertexAttribfv
+extern void (CODEGEN_FUNCPTR *_ptrc_glGetVertexAttribiv)(GLuint, GLenum, GLint *);
+#define glGetVertexAttribiv _ptrc_glGetVertexAttribiv
+extern GLboolean (CODEGEN_FUNCPTR *_ptrc_glIsProgram)(GLuint);
+#define glIsProgram _ptrc_glIsProgram
+extern GLboolean (CODEGEN_FUNCPTR *_ptrc_glIsShader)(GLuint);
+#define glIsShader _ptrc_glIsShader
+extern void (CODEGEN_FUNCPTR *_ptrc_glLinkProgram)(GLuint);
+#define glLinkProgram _ptrc_glLinkProgram
+extern void (CODEGEN_FUNCPTR *_ptrc_glShaderSource)(GLuint, GLsizei, const GLchar *const*, const GLint *);
+#define glShaderSource _ptrc_glShaderSource
+extern void (CODEGEN_FUNCPTR *_ptrc_glStencilFuncSeparate)(GLenum, GLenum, GLint, GLuint);
+#define glStencilFuncSeparate _ptrc_glStencilFuncSeparate
+extern void (CODEGEN_FUNCPTR *_ptrc_glStencilMaskSeparate)(GLenum, GLuint);
+#define glStencilMaskSeparate _ptrc_glStencilMaskSeparate
+extern void (CODEGEN_FUNCPTR *_ptrc_glStencilOpSeparate)(GLenum, GLenum, GLenum, GLenum);
+#define glStencilOpSeparate _ptrc_glStencilOpSeparate
+extern void (CODEGEN_FUNCPTR *_ptrc_glUniform1f)(GLint, GLfloat);
+#define glUniform1f _ptrc_glUniform1f
+extern void (CODEGEN_FUNCPTR *_ptrc_glUniform1fv)(GLint, GLsizei, const GLfloat *);
+#define glUniform1fv _ptrc_glUniform1fv
+extern void (CODEGEN_FUNCPTR *_ptrc_glUniform1i)(GLint, GLint);
+#define glUniform1i _ptrc_glUniform1i
+extern void (CODEGEN_FUNCPTR *_ptrc_glUniform1iv)(GLint, GLsizei, const GLint *);
+#define glUniform1iv _ptrc_glUniform1iv
+extern void (CODEGEN_FUNCPTR *_ptrc_glUniform2f)(GLint, GLfloat, GLfloat);
+#define glUniform2f _ptrc_glUniform2f
+extern void (CODEGEN_FUNCPTR *_ptrc_glUniform2fv)(GLint, GLsizei, const GLfloat *);
+#define glUniform2fv _ptrc_glUniform2fv
+extern void (CODEGEN_FUNCPTR *_ptrc_glUniform2i)(GLint, GLint, GLint);
+#define glUniform2i _ptrc_glUniform2i
+extern void (CODEGEN_FUNCPTR *_ptrc_glUniform2iv)(GLint, GLsizei, const GLint *);
+#define glUniform2iv _ptrc_glUniform2iv
+extern void (CODEGEN_FUNCPTR *_ptrc_glUniform3f)(GLint, GLfloat, GLfloat, GLfloat);
+#define glUniform3f _ptrc_glUniform3f
+extern void (CODEGEN_FUNCPTR *_ptrc_glUniform3fv)(GLint, GLsizei, const GLfloat *);
+#define glUniform3fv _ptrc_glUniform3fv
+extern void (CODEGEN_FUNCPTR *_ptrc_glUniform3i)(GLint, GLint, GLint, GLint);
+#define glUniform3i _ptrc_glUniform3i
+extern void (CODEGEN_FUNCPTR *_ptrc_glUniform3iv)(GLint, GLsizei, const GLint *);
+#define glUniform3iv _ptrc_glUniform3iv
+extern void (CODEGEN_FUNCPTR *_ptrc_glUniform4f)(GLint, GLfloat, GLfloat, GLfloat, GLfloat);
+#define glUniform4f _ptrc_glUniform4f
+extern void (CODEGEN_FUNCPTR *_ptrc_glUniform4fv)(GLint, GLsizei, const GLfloat *);
+#define glUniform4fv _ptrc_glUniform4fv
+extern void (CODEGEN_FUNCPTR *_ptrc_glUniform4i)(GLint, GLint, GLint, GLint, GLint);
+#define glUniform4i _ptrc_glUniform4i
+extern void (CODEGEN_FUNCPTR *_ptrc_glUniform4iv)(GLint, GLsizei, const GLint *);
+#define glUniform4iv _ptrc_glUniform4iv
+extern void (CODEGEN_FUNCPTR *_ptrc_glUniformMatrix2fv)(GLint, GLsizei, GLboolean, const GLfloat *);
+#define glUniformMatrix2fv _ptrc_glUniformMatrix2fv
+extern void (CODEGEN_FUNCPTR *_ptrc_glUniformMatrix3fv)(GLint, GLsizei, GLboolean, const GLfloat *);
+#define glUniformMatrix3fv _ptrc_glUniformMatrix3fv
+extern void (CODEGEN_FUNCPTR *_ptrc_glUniformMatrix4fv)(GLint, GLsizei, GLboolean, const GLfloat *);
+#define glUniformMatrix4fv _ptrc_glUniformMatrix4fv
+extern void (CODEGEN_FUNCPTR *_ptrc_glUseProgram)(GLuint);
+#define glUseProgram _ptrc_glUseProgram
+extern void (CODEGEN_FUNCPTR *_ptrc_glValidateProgram)(GLuint);
+#define glValidateProgram _ptrc_glValidateProgram
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib1d)(GLuint, GLdouble);
+#define glVertexAttrib1d _ptrc_glVertexAttrib1d
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib1dv)(GLuint, const GLdouble *);
+#define glVertexAttrib1dv _ptrc_glVertexAttrib1dv
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib1f)(GLuint, GLfloat);
+#define glVertexAttrib1f _ptrc_glVertexAttrib1f
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib1fv)(GLuint, const GLfloat *);
+#define glVertexAttrib1fv _ptrc_glVertexAttrib1fv
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib1s)(GLuint, GLshort);
+#define glVertexAttrib1s _ptrc_glVertexAttrib1s
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib1sv)(GLuint, const GLshort *);
+#define glVertexAttrib1sv _ptrc_glVertexAttrib1sv
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib2d)(GLuint, GLdouble, GLdouble);
+#define glVertexAttrib2d _ptrc_glVertexAttrib2d
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib2dv)(GLuint, const GLdouble *);
+#define glVertexAttrib2dv _ptrc_glVertexAttrib2dv
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib2f)(GLuint, GLfloat, GLfloat);
+#define glVertexAttrib2f _ptrc_glVertexAttrib2f
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib2fv)(GLuint, const GLfloat *);
+#define glVertexAttrib2fv _ptrc_glVertexAttrib2fv
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib2s)(GLuint, GLshort, GLshort);
+#define glVertexAttrib2s _ptrc_glVertexAttrib2s
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib2sv)(GLuint, const GLshort *);
+#define glVertexAttrib2sv _ptrc_glVertexAttrib2sv
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib3d)(GLuint, GLdouble, GLdouble, GLdouble);
+#define glVertexAttrib3d _ptrc_glVertexAttrib3d
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib3dv)(GLuint, const GLdouble *);
+#define glVertexAttrib3dv _ptrc_glVertexAttrib3dv
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib3f)(GLuint, GLfloat, GLfloat, GLfloat);
+#define glVertexAttrib3f _ptrc_glVertexAttrib3f
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib3fv)(GLuint, const GLfloat *);
+#define glVertexAttrib3fv _ptrc_glVertexAttrib3fv
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib3s)(GLuint, GLshort, GLshort, GLshort);
+#define glVertexAttrib3s _ptrc_glVertexAttrib3s
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib3sv)(GLuint, const GLshort *);
+#define glVertexAttrib3sv _ptrc_glVertexAttrib3sv
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4Nbv)(GLuint, const GLbyte *);
+#define glVertexAttrib4Nbv _ptrc_glVertexAttrib4Nbv
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4Niv)(GLuint, const GLint *);
+#define glVertexAttrib4Niv _ptrc_glVertexAttrib4Niv
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4Nsv)(GLuint, const GLshort *);
+#define glVertexAttrib4Nsv _ptrc_glVertexAttrib4Nsv
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4Nub)(GLuint, GLubyte, GLubyte, GLubyte, GLubyte);
+#define glVertexAttrib4Nub _ptrc_glVertexAttrib4Nub
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4Nubv)(GLuint, const GLubyte *);
+#define glVertexAttrib4Nubv _ptrc_glVertexAttrib4Nubv
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4Nuiv)(GLuint, const GLuint *);
+#define glVertexAttrib4Nuiv _ptrc_glVertexAttrib4Nuiv
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4Nusv)(GLuint, const GLushort *);
+#define glVertexAttrib4Nusv _ptrc_glVertexAttrib4Nusv
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4bv)(GLuint, const GLbyte *);
+#define glVertexAttrib4bv _ptrc_glVertexAttrib4bv
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4d)(GLuint, GLdouble, GLdouble, GLdouble, GLdouble);
+#define glVertexAttrib4d _ptrc_glVertexAttrib4d
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4dv)(GLuint, const GLdouble *);
+#define glVertexAttrib4dv _ptrc_glVertexAttrib4dv
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4f)(GLuint, GLfloat, GLfloat, GLfloat, GLfloat);
+#define glVertexAttrib4f _ptrc_glVertexAttrib4f
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4fv)(GLuint, const GLfloat *);
+#define glVertexAttrib4fv _ptrc_glVertexAttrib4fv
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4iv)(GLuint, const GLint *);
+#define glVertexAttrib4iv _ptrc_glVertexAttrib4iv
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4s)(GLuint, GLshort, GLshort, GLshort, GLshort);
+#define glVertexAttrib4s _ptrc_glVertexAttrib4s
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4sv)(GLuint, const GLshort *);
+#define glVertexAttrib4sv _ptrc_glVertexAttrib4sv
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4ubv)(GLuint, const GLubyte *);
+#define glVertexAttrib4ubv _ptrc_glVertexAttrib4ubv
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4uiv)(GLuint, const GLuint *);
+#define glVertexAttrib4uiv _ptrc_glVertexAttrib4uiv
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4usv)(GLuint, const GLushort *);
+#define glVertexAttrib4usv _ptrc_glVertexAttrib4usv
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribPointer)(GLuint, GLint, GLenum, GLboolean, GLsizei, const GLvoid *);
+#define glVertexAttribPointer _ptrc_glVertexAttribPointer
+
+extern void (CODEGEN_FUNCPTR *_ptrc_glUniformMatrix2x3fv)(GLint, GLsizei, GLboolean, const GLfloat *);
+#define glUniformMatrix2x3fv _ptrc_glUniformMatrix2x3fv
+extern void (CODEGEN_FUNCPTR *_ptrc_glUniformMatrix2x4fv)(GLint, GLsizei, GLboolean, const GLfloat *);
+#define glUniformMatrix2x4fv _ptrc_glUniformMatrix2x4fv
+extern void (CODEGEN_FUNCPTR *_ptrc_glUniformMatrix3x2fv)(GLint, GLsizei, GLboolean, const GLfloat *);
+#define glUniformMatrix3x2fv _ptrc_glUniformMatrix3x2fv
+extern void (CODEGEN_FUNCPTR *_ptrc_glUniformMatrix3x4fv)(GLint, GLsizei, GLboolean, const GLfloat *);
+#define glUniformMatrix3x4fv _ptrc_glUniformMatrix3x4fv
+extern void (CODEGEN_FUNCPTR *_ptrc_glUniformMatrix4x2fv)(GLint, GLsizei, GLboolean, const GLfloat *);
+#define glUniformMatrix4x2fv _ptrc_glUniformMatrix4x2fv
+extern void (CODEGEN_FUNCPTR *_ptrc_glUniformMatrix4x3fv)(GLint, GLsizei, GLboolean, const GLfloat *);
+#define glUniformMatrix4x3fv _ptrc_glUniformMatrix4x3fv
+
+extern void (CODEGEN_FUNCPTR *_ptrc_glBeginConditionalRender)(GLuint, GLenum);
+#define glBeginConditionalRender _ptrc_glBeginConditionalRender
+extern void (CODEGEN_FUNCPTR *_ptrc_glBeginTransformFeedback)(GLenum);
+#define glBeginTransformFeedback _ptrc_glBeginTransformFeedback
+extern void (CODEGEN_FUNCPTR *_ptrc_glBindBufferBase)(GLenum, GLuint, GLuint);
+#define glBindBufferBase _ptrc_glBindBufferBase
+extern void (CODEGEN_FUNCPTR *_ptrc_glBindBufferRange)(GLenum, GLuint, GLuint, GLintptr, GLsizeiptr);
+#define glBindBufferRange _ptrc_glBindBufferRange
+extern void (CODEGEN_FUNCPTR *_ptrc_glBindFragDataLocation)(GLuint, GLuint, const GLchar *);
+#define glBindFragDataLocation _ptrc_glBindFragDataLocation
+extern void (CODEGEN_FUNCPTR *_ptrc_glBindFramebuffer)(GLenum, GLuint);
+#define glBindFramebuffer _ptrc_glBindFramebuffer
+extern void (CODEGEN_FUNCPTR *_ptrc_glBindRenderbuffer)(GLenum, GLuint);
+#define glBindRenderbuffer _ptrc_glBindRenderbuffer
+extern void (CODEGEN_FUNCPTR *_ptrc_glBindVertexArray)(GLuint);
+#define glBindVertexArray _ptrc_glBindVertexArray
+extern void (CODEGEN_FUNCPTR *_ptrc_glBlitFramebuffer)(GLint, GLint, GLint, GLint, GLint, GLint, GLint, GLint, GLbitfield, GLenum);
+#define glBlitFramebuffer _ptrc_glBlitFramebuffer
+extern GLenum (CODEGEN_FUNCPTR *_ptrc_glCheckFramebufferStatus)(GLenum);
+#define glCheckFramebufferStatus _ptrc_glCheckFramebufferStatus
+extern void (CODEGEN_FUNCPTR *_ptrc_glClampColor)(GLenum, GLenum);
+#define glClampColor _ptrc_glClampColor
+extern void (CODEGEN_FUNCPTR *_ptrc_glClearBufferfi)(GLenum, GLint, GLfloat, GLint);
+#define glClearBufferfi _ptrc_glClearBufferfi
+extern void (CODEGEN_FUNCPTR *_ptrc_glClearBufferfv)(GLenum, GLint, const GLfloat *);
+#define glClearBufferfv _ptrc_glClearBufferfv
+extern void (CODEGEN_FUNCPTR *_ptrc_glClearBufferiv)(GLenum, GLint, const GLint *);
+#define glClearBufferiv _ptrc_glClearBufferiv
+extern void (CODEGEN_FUNCPTR *_ptrc_glClearBufferuiv)(GLenum, GLint, const GLuint *);
+#define glClearBufferuiv _ptrc_glClearBufferuiv
+extern void (CODEGEN_FUNCPTR *_ptrc_glColorMaski)(GLuint, GLboolean, GLboolean, GLboolean, GLboolean);
+#define glColorMaski _ptrc_glColorMaski
+extern void (CODEGEN_FUNCPTR *_ptrc_glDeleteFramebuffers)(GLsizei, const GLuint *);
+#define glDeleteFramebuffers _ptrc_glDeleteFramebuffers
+extern void (CODEGEN_FUNCPTR *_ptrc_glDeleteRenderbuffers)(GLsizei, const GLuint *);
+#define glDeleteRenderbuffers _ptrc_glDeleteRenderbuffers
+extern void (CODEGEN_FUNCPTR *_ptrc_glDeleteVertexArrays)(GLsizei, const GLuint *);
+#define glDeleteVertexArrays _ptrc_glDeleteVertexArrays
+extern void (CODEGEN_FUNCPTR *_ptrc_glDisablei)(GLenum, GLuint);
+#define glDisablei _ptrc_glDisablei
+extern void (CODEGEN_FUNCPTR *_ptrc_glEnablei)(GLenum, GLuint);
+#define glEnablei _ptrc_glEnablei
+extern void (CODEGEN_FUNCPTR *_ptrc_glEndConditionalRender)();
+#define glEndConditionalRender _ptrc_glEndConditionalRender
+extern void (CODEGEN_FUNCPTR *_ptrc_glEndTransformFeedback)();
+#define glEndTransformFeedback _ptrc_glEndTransformFeedback
+extern void (CODEGEN_FUNCPTR *_ptrc_glFlushMappedBufferRange)(GLenum, GLintptr, GLsizeiptr);
+#define glFlushMappedBufferRange _ptrc_glFlushMappedBufferRange
+extern void (CODEGEN_FUNCPTR *_ptrc_glFramebufferRenderbuffer)(GLenum, GLenum, GLenum, GLuint);
+#define glFramebufferRenderbuffer _ptrc_glFramebufferRenderbuffer
+extern void (CODEGEN_FUNCPTR *_ptrc_glFramebufferTexture1D)(GLenum, GLenum, GLenum, GLuint, GLint);
+#define glFramebufferTexture1D _ptrc_glFramebufferTexture1D
+extern void (CODEGEN_FUNCPTR *_ptrc_glFramebufferTexture2D)(GLenum, GLenum, GLenum, GLuint, GLint);
+#define glFramebufferTexture2D _ptrc_glFramebufferTexture2D
+extern void (CODEGEN_FUNCPTR *_ptrc_glFramebufferTexture3D)(GLenum, GLenum, GLenum, GLuint, GLint, GLint);
+#define glFramebufferTexture3D _ptrc_glFramebufferTexture3D
+extern void (CODEGEN_FUNCPTR *_ptrc_glFramebufferTextureLayer)(GLenum, GLenum, GLuint, GLint, GLint);
+#define glFramebufferTextureLayer _ptrc_glFramebufferTextureLayer
+extern void (CODEGEN_FUNCPTR *_ptrc_glGenFramebuffers)(GLsizei, GLuint *);
+#define glGenFramebuffers _ptrc_glGenFramebuffers
+extern void (CODEGEN_FUNCPTR *_ptrc_glGenRenderbuffers)(GLsizei, GLuint *);
+#define glGenRenderbuffers _ptrc_glGenRenderbuffers
+extern void (CODEGEN_FUNCPTR *_ptrc_glGenVertexArrays)(GLsizei, GLuint *);
+#define glGenVertexArrays _ptrc_glGenVertexArrays
+extern void (CODEGEN_FUNCPTR *_ptrc_glGenerateMipmap)(GLenum);
+#define glGenerateMipmap _ptrc_glGenerateMipmap
+extern void (CODEGEN_FUNCPTR *_ptrc_glGetBooleani_v)(GLenum, GLuint, GLboolean *);
+#define glGetBooleani_v _ptrc_glGetBooleani_v
+extern GLint (CODEGEN_FUNCPTR *_ptrc_glGetFragDataLocation)(GLuint, const GLchar *);
+#define glGetFragDataLocation _ptrc_glGetFragDataLocation
+extern void (CODEGEN_FUNCPTR *_ptrc_glGetFramebufferAttachmentParameteriv)(GLenum, GLenum, GLenum, GLint *);
+#define glGetFramebufferAttachmentParameteriv _ptrc_glGetFramebufferAttachmentParameteriv
+extern void (CODEGEN_FUNCPTR *_ptrc_glGetIntegeri_v)(GLenum, GLuint, GLint *);
+#define glGetIntegeri_v _ptrc_glGetIntegeri_v
+extern void (CODEGEN_FUNCPTR *_ptrc_glGetRenderbufferParameteriv)(GLenum, GLenum, GLint *);
+#define glGetRenderbufferParameteriv _ptrc_glGetRenderbufferParameteriv
+extern const GLubyte * (CODEGEN_FUNCPTR *_ptrc_glGetStringi)(GLenum, GLuint);
+#define glGetStringi _ptrc_glGetStringi
+extern void (CODEGEN_FUNCPTR *_ptrc_glGetTexParameterIiv)(GLenum, GLenum, GLint *);
+#define glGetTexParameterIiv _ptrc_glGetTexParameterIiv
+extern void (CODEGEN_FUNCPTR *_ptrc_glGetTexParameterIuiv)(GLenum, GLenum, GLuint *);
+#define glGetTexParameterIuiv _ptrc_glGetTexParameterIuiv
+extern void (CODEGEN_FUNCPTR *_ptrc_glGetTransformFeedbackVarying)(GLuint, GLuint, GLsizei, GLsizei *, GLsizei *, GLenum *, GLchar *);
+#define glGetTransformFeedbackVarying _ptrc_glGetTransformFeedbackVarying
+extern void (CODEGEN_FUNCPTR *_ptrc_glGetUniformuiv)(GLuint, GLint, GLuint *);
+#define glGetUniformuiv _ptrc_glGetUniformuiv
+extern void (CODEGEN_FUNCPTR *_ptrc_glGetVertexAttribIiv)(GLuint, GLenum, GLint *);
+#define glGetVertexAttribIiv _ptrc_glGetVertexAttribIiv
+extern void (CODEGEN_FUNCPTR *_ptrc_glGetVertexAttribIuiv)(GLuint, GLenum, GLuint *);
+#define glGetVertexAttribIuiv _ptrc_glGetVertexAttribIuiv
+extern GLboolean (CODEGEN_FUNCPTR *_ptrc_glIsEnabledi)(GLenum, GLuint);
+#define glIsEnabledi _ptrc_glIsEnabledi
+extern GLboolean (CODEGEN_FUNCPTR *_ptrc_glIsFramebuffer)(GLuint);
+#define glIsFramebuffer _ptrc_glIsFramebuffer
+extern GLboolean (CODEGEN_FUNCPTR *_ptrc_glIsRenderbuffer)(GLuint);
+#define glIsRenderbuffer _ptrc_glIsRenderbuffer
+extern GLboolean (CODEGEN_FUNCPTR *_ptrc_glIsVertexArray)(GLuint);
+#define glIsVertexArray _ptrc_glIsVertexArray
+extern void * (CODEGEN_FUNCPTR *_ptrc_glMapBufferRange)(GLenum, GLintptr, GLsizeiptr, GLbitfield);
+#define glMapBufferRange _ptrc_glMapBufferRange
+extern void (CODEGEN_FUNCPTR *_ptrc_glRenderbufferStorage)(GLenum, GLenum, GLsizei, GLsizei);
+#define glRenderbufferStorage _ptrc_glRenderbufferStorage
+extern void (CODEGEN_FUNCPTR *_ptrc_glRenderbufferStorageMultisample)(GLenum, GLsizei, GLenum, GLsizei, GLsizei);
+#define glRenderbufferStorageMultisample _ptrc_glRenderbufferStorageMultisample
+extern void (CODEGEN_FUNCPTR *_ptrc_glTexParameterIiv)(GLenum, GLenum, const GLint *);
+#define glTexParameterIiv _ptrc_glTexParameterIiv
+extern void (CODEGEN_FUNCPTR *_ptrc_glTexParameterIuiv)(GLenum, GLenum, const GLuint *);
+#define glTexParameterIuiv _ptrc_glTexParameterIuiv
+extern void (CODEGEN_FUNCPTR *_ptrc_glTransformFeedbackVaryings)(GLuint, GLsizei, const GLchar *const*, GLenum);
+#define glTransformFeedbackVaryings _ptrc_glTransformFeedbackVaryings
+extern void (CODEGEN_FUNCPTR *_ptrc_glUniform1ui)(GLint, GLuint);
+#define glUniform1ui _ptrc_glUniform1ui
+extern void (CODEGEN_FUNCPTR *_ptrc_glUniform1uiv)(GLint, GLsizei, const GLuint *);
+#define glUniform1uiv _ptrc_glUniform1uiv
+extern void (CODEGEN_FUNCPTR *_ptrc_glUniform2ui)(GLint, GLuint, GLuint);
+#define glUniform2ui _ptrc_glUniform2ui
+extern void (CODEGEN_FUNCPTR *_ptrc_glUniform2uiv)(GLint, GLsizei, const GLuint *);
+#define glUniform2uiv _ptrc_glUniform2uiv
+extern void (CODEGEN_FUNCPTR *_ptrc_glUniform3ui)(GLint, GLuint, GLuint, GLuint);
+#define glUniform3ui _ptrc_glUniform3ui
+extern void (CODEGEN_FUNCPTR *_ptrc_glUniform3uiv)(GLint, GLsizei, const GLuint *);
+#define glUniform3uiv _ptrc_glUniform3uiv
+extern void (CODEGEN_FUNCPTR *_ptrc_glUniform4ui)(GLint, GLuint, GLuint, GLuint, GLuint);
+#define glUniform4ui _ptrc_glUniform4ui
+extern void (CODEGEN_FUNCPTR *_ptrc_glUniform4uiv)(GLint, GLsizei, const GLuint *);
+#define glUniform4uiv _ptrc_glUniform4uiv
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI1i)(GLuint, GLint);
+#define glVertexAttribI1i _ptrc_glVertexAttribI1i
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI1iv)(GLuint, const GLint *);
+#define glVertexAttribI1iv _ptrc_glVertexAttribI1iv
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI1ui)(GLuint, GLuint);
+#define glVertexAttribI1ui _ptrc_glVertexAttribI1ui
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI1uiv)(GLuint, const GLuint *);
+#define glVertexAttribI1uiv _ptrc_glVertexAttribI1uiv
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI2i)(GLuint, GLint, GLint);
+#define glVertexAttribI2i _ptrc_glVertexAttribI2i
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI2iv)(GLuint, const GLint *);
+#define glVertexAttribI2iv _ptrc_glVertexAttribI2iv
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI2ui)(GLuint, GLuint, GLuint);
+#define glVertexAttribI2ui _ptrc_glVertexAttribI2ui
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI2uiv)(GLuint, const GLuint *);
+#define glVertexAttribI2uiv _ptrc_glVertexAttribI2uiv
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI3i)(GLuint, GLint, GLint, GLint);
+#define glVertexAttribI3i _ptrc_glVertexAttribI3i
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI3iv)(GLuint, const GLint *);
+#define glVertexAttribI3iv _ptrc_glVertexAttribI3iv
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI3ui)(GLuint, GLuint, GLuint, GLuint);
+#define glVertexAttribI3ui _ptrc_glVertexAttribI3ui
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI3uiv)(GLuint, const GLuint *);
+#define glVertexAttribI3uiv _ptrc_glVertexAttribI3uiv
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI4bv)(GLuint, const GLbyte *);
+#define glVertexAttribI4bv _ptrc_glVertexAttribI4bv
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI4i)(GLuint, GLint, GLint, GLint, GLint);
+#define glVertexAttribI4i _ptrc_glVertexAttribI4i
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI4iv)(GLuint, const GLint *);
+#define glVertexAttribI4iv _ptrc_glVertexAttribI4iv
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI4sv)(GLuint, const GLshort *);
+#define glVertexAttribI4sv _ptrc_glVertexAttribI4sv
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI4ubv)(GLuint, const GLubyte *);
+#define glVertexAttribI4ubv _ptrc_glVertexAttribI4ubv
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI4ui)(GLuint, GLuint, GLuint, GLuint, GLuint);
+#define glVertexAttribI4ui _ptrc_glVertexAttribI4ui
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI4uiv)(GLuint, const GLuint *);
+#define glVertexAttribI4uiv _ptrc_glVertexAttribI4uiv
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI4usv)(GLuint, const GLushort *);
+#define glVertexAttribI4usv _ptrc_glVertexAttribI4usv
+extern void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribIPointer)(GLuint, GLint, GLenum, GLsizei, const GLvoid *);
+#define glVertexAttribIPointer _ptrc_glVertexAttribIPointer
+
+extern void (CODEGEN_FUNCPTR *_ptrc_glCopyBufferSubData)(GLenum, GLenum, GLintptr, GLintptr, GLsizeiptr);
+#define glCopyBufferSubData _ptrc_glCopyBufferSubData
+extern void (CODEGEN_FUNCPTR *_ptrc_glDrawArraysInstanced)(GLenum, GLint, GLsizei, GLsizei);
+#define glDrawArraysInstanced _ptrc_glDrawArraysInstanced
+extern void (CODEGEN_FUNCPTR *_ptrc_glDrawElementsInstanced)(GLenum, GLsizei, GLenum, const GLvoid *, GLsizei);
+#define glDrawElementsInstanced _ptrc_glDrawElementsInstanced
+extern void (CODEGEN_FUNCPTR *_ptrc_glGetActiveUniformBlockName)(GLuint, GLuint, GLsizei, GLsizei *, GLchar *);
+#define glGetActiveUniformBlockName _ptrc_glGetActiveUniformBlockName
+extern void (CODEGEN_FUNCPTR *_ptrc_glGetActiveUniformBlockiv)(GLuint, GLuint, GLenum, GLint *);
+#define glGetActiveUniformBlockiv _ptrc_glGetActiveUniformBlockiv
+extern void (CODEGEN_FUNCPTR *_ptrc_glGetActiveUniformName)(GLuint, GLuint, GLsizei, GLsizei *, GLchar *);
+#define glGetActiveUniformName _ptrc_glGetActiveUniformName
+extern void (CODEGEN_FUNCPTR *_ptrc_glGetActiveUniformsiv)(GLuint, GLsizei, const GLuint *, GLenum, GLint *);
+#define glGetActiveUniformsiv _ptrc_glGetActiveUniformsiv
+extern GLuint (CODEGEN_FUNCPTR *_ptrc_glGetUniformBlockIndex)(GLuint, const GLchar *);
+#define glGetUniformBlockIndex _ptrc_glGetUniformBlockIndex
+extern void (CODEGEN_FUNCPTR *_ptrc_glGetUniformIndices)(GLuint, GLsizei, const GLchar *const*, GLuint *);
+#define glGetUniformIndices _ptrc_glGetUniformIndices
+extern void (CODEGEN_FUNCPTR *_ptrc_glPrimitiveRestartIndex)(GLuint);
+#define glPrimitiveRestartIndex _ptrc_glPrimitiveRestartIndex
+extern void (CODEGEN_FUNCPTR *_ptrc_glTexBuffer)(GLenum, GLenum, GLuint);
+#define glTexBuffer _ptrc_glTexBuffer
+extern void (CODEGEN_FUNCPTR *_ptrc_glUniformBlockBinding)(GLuint, GLuint, GLuint);
+#define glUniformBlockBinding _ptrc_glUniformBlockBinding
+
+extern GLenum (CODEGEN_FUNCPTR *_ptrc_glClientWaitSync)(GLsync, GLbitfield, GLuint64);
+#define glClientWaitSync _ptrc_glClientWaitSync
+extern void (CODEGEN_FUNCPTR *_ptrc_glDeleteSync)(GLsync);
+#define glDeleteSync _ptrc_glDeleteSync
+extern void (CODEGEN_FUNCPTR *_ptrc_glDrawElementsBaseVertex)(GLenum, GLsizei, GLenum, const GLvoid *, GLint);
+#define glDrawElementsBaseVertex _ptrc_glDrawElementsBaseVertex
+extern void (CODEGEN_FUNCPTR *_ptrc_glDrawElementsInstancedBaseVertex)(GLenum, GLsizei, GLenum, const GLvoid *, GLsizei, GLint);
+#define glDrawElementsInstancedBaseVertex _ptrc_glDrawElementsInstancedBaseVertex
+extern void (CODEGEN_FUNCPTR *_ptrc_glDrawRangeElementsBaseVertex)(GLenum, GLuint, GLuint, GLsizei, GLenum, const GLvoid *, GLint);
+#define glDrawRangeElementsBaseVertex _ptrc_glDrawRangeElementsBaseVertex
+extern GLsync (CODEGEN_FUNCPTR *_ptrc_glFenceSync)(GLenum, GLbitfield);
+#define glFenceSync _ptrc_glFenceSync
+extern void (CODEGEN_FUNCPTR *_ptrc_glFramebufferTexture)(GLenum, GLenum, GLuint, GLint);
+#define glFramebufferTexture _ptrc_glFramebufferTexture
+extern void (CODEGEN_FUNCPTR *_ptrc_glGetBufferParameteri64v)(GLenum, GLenum, GLint64 *);
+#define glGetBufferParameteri64v _ptrc_glGetBufferParameteri64v
+extern void (CODEGEN_FUNCPTR *_ptrc_glGetInteger64i_v)(GLenum, GLuint, GLint64 *);
+#define glGetInteger64i_v _ptrc_glGetInteger64i_v
+extern void (CODEGEN_FUNCPTR *_ptrc_glGetInteger64v)(GLenum, GLint64 *);
+#define glGetInteger64v _ptrc_glGetInteger64v
+extern void (CODEGEN_FUNCPTR *_ptrc_glGetMultisamplefv)(GLenum, GLuint, GLfloat *);
+#define glGetMultisamplefv _ptrc_glGetMultisamplefv
+extern void (CODEGEN_FUNCPTR *_ptrc_glGetSynciv)(GLsync, GLenum, GLsizei, GLsizei *, GLint *);
+#define glGetSynciv _ptrc_glGetSynciv
+extern GLboolean (CODEGEN_FUNCPTR *_ptrc_glIsSync)(GLsync);
+#define glIsSync _ptrc_glIsSync
+extern void (CODEGEN_FUNCPTR *_ptrc_glMultiDrawElementsBaseVertex)(GLenum, const GLsizei *, GLenum, const GLvoid *const*, GLsizei, const GLint *);
+#define glMultiDrawElementsBaseVertex _ptrc_glMultiDrawElementsBaseVertex
+extern void (CODEGEN_FUNCPTR *_ptrc_glProvokingVertex)(GLenum);
+#define glProvokingVertex _ptrc_glProvokingVertex
+extern void (CODEGEN_FUNCPTR *_ptrc_glSampleMaski)(GLuint, GLbitfield);
+#define glSampleMaski _ptrc_glSampleMaski
+extern void (CODEGEN_FUNCPTR *_ptrc_glTexImage2DMultisample)(GLenum, GLsizei, GLint, GLsizei, GLsizei, GLboolean);
+#define glTexImage2DMultisample _ptrc_glTexImage2DMultisample
+extern void (CODEGEN_FUNCPTR *_ptrc_glTexImage3DMultisample)(GLenum, GLsizei, GLint, GLsizei, GLsizei, GLsizei, GLboolean);
+#define glTexImage3DMultisample _ptrc_glTexImage3DMultisample
+extern void (CODEGEN_FUNCPTR *_ptrc_glWaitSync)(GLsync, GLbitfield, GLuint64);
+#define glWaitSync _ptrc_glWaitSync
+
+enum ogl_LoadStatus
+{
+  ogl_LOAD_FAILED = 0,
+  ogl_LOAD_SUCCEEDED = 1,
+};
+
+int ogl_LoadFunctions();
+
+int ogl_GetMinorVersion();
+int ogl_GetMajorVersion();
+int ogl_IsVersionGEQ(int majorVersion, int minorVersion);
+
+#ifdef __cplusplus
+}
+#endif /*__cplusplus*/
+
+#endif //POINTER_C_GENERATED_HEADER_OPENGL_H
diff --git a/src/video_core/renderer_opengl/gl_shader_util.h b/src/video_core/renderer_opengl/gl_shader_util.h
index 563f1015..986cbabc 100644
--- a/src/video_core/renderer_opengl/gl_shader_util.h
+++ b/src/video_core/renderer_opengl/gl_shader_util.h
@@ -4,7 +4,7 @@
 
 #pragma once
 
-#include <GL/glew.h>
+#include "generated/gl_3_2_core.h"
 
 namespace ShaderUtil {
 
diff --git a/src/video_core/renderer_opengl/renderer_opengl.cpp b/src/video_core/renderer_opengl/renderer_opengl.cpp
index ce90a975..0e4e0651 100644
--- a/src/video_core/renderer_opengl/renderer_opengl.cpp
+++ b/src/video_core/renderer_opengl/renderer_opengl.cpp
@@ -247,10 +247,9 @@ void RendererOpenGL::SetWindow(EmuWindow* window) {
 void RendererOpenGL::Init() {
     render_window->MakeCurrent();
 
-    GLenum err = glewInit();
-    if (GLEW_OK != err) {
-        ERROR_LOG(RENDER, "Failed to initialize GLEW! Error message: \"%s\". Exiting...",
-                  glewGetErrorString(err));
+    int err = ogl_LoadFunctions();
+    if (ogl_LOAD_SUCCEEDED != err) {
+        ERROR_LOG(RENDER, "Failed to initialize GL functions! Exiting...");
         exit(-1);
     }
 
@@ -265,7 +264,6 @@ void RendererOpenGL::Init() {
 
     // Initialize everything else
     // --------------------------
-
     InitFramebuffer();
 
     NOTICE_LOG(RENDER, "GL_VERSION: %s\n", glGetString(GL_VERSION));
diff --git a/src/video_core/renderer_opengl/renderer_opengl.h b/src/video_core/renderer_opengl/renderer_opengl.h
index e90fa0c7..eac91df5 100644
--- a/src/video_core/renderer_opengl/renderer_opengl.h
+++ b/src/video_core/renderer_opengl/renderer_opengl.h
@@ -4,7 +4,7 @@
 
 #pragma once
 
-#include <GL/glew.h>
+#include "generated/gl_3_2_core.h"
 
 #include "common/common.h"
 #include "common/emu_window.h"