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|
/**
* @file llglheaders.h
* @brief LLGL definitions
*
* $LicenseInfo:firstyear=2001&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2010, Linden Research, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License only.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
* $/LicenseInfo$
*/
#ifndef LL_LLGLHEADERS_H
#define LL_LLGLHEADERS_H
#if LL_SOLARIS
# if defined(__sparc)
# define I_NEED_OS2_H // avoiding BOOL conflicts
# endif
# include "GL/gl.h"
# if defined(__sparc)
# undef I_NEED_OS2_H
# ifdef BOOL
# undef BOOL // now get rid of Xmd.h crap
# endif
# endif
# include "GL/glx.h"
# define GL_GLEXT_PROTOTYPES 1
# include "GL/glext.h"
# include "GL/glu.h"
# include "GL/glx.h"
# define GLX_GLXEXT_PROTOTYPES 1
# include "GL/glxext.h"
//# define GLH_EXT_GET_PROC_ADDRESS(p) glXGetProcAddressARB((const GLubyte*)(p))
# define GLH_EXT_GET_PROC_ADDRESS(p) glXGetProcAddress((const GLubyte*)(p))
// The __APPLE__ kludge is to make glh_extensions.h not symbol-clash horribly
// This header is distributed with SL. You'll find it in linden/libraries/include/GL/
# define __APPLE__
# include "GL/glh_extensions.h"
# undef __APPLE__
// GL_ARB_vertex_buffer_object
extern PFNGLBINDBUFFERARBPROC glBindBufferARB;
extern PFNGLDELETEBUFFERSARBPROC glDeleteBuffersARB;
extern PFNGLGENBUFFERSARBPROC glGenBuffersARB;
extern PFNGLISBUFFERARBPROC glIsBufferARB;
extern PFNGLBUFFERDATAARBPROC glBufferDataARB;
extern PFNGLBUFFERSUBDATAARBPROC glBufferSubDataARB;
extern PFNGLGETBUFFERSUBDATAARBPROC glGetBufferSubDataARB;
extern PFNGLMAPBUFFERARBPROC glMapBufferARB;
extern PFNGLUNMAPBUFFERARBPROC glUnmapBufferARB;
extern PFNGLGETBUFFERPARAMETERIVARBPROC glGetBufferParameterivARB;
extern PFNGLGETBUFFERPOINTERVARBPROC glGetBufferPointervARB;
// GL_ARB_vertex_array_object
extern PFNGLBINDVERTEXARRAYPROC glBindVertexArray;
extern PFNGLDELETEVERTEXARRAYSPROC glDeleteVertexArrays;
extern PFNGLGENVERTEXARRAYSPROC glGenVertexArrays;
extern PFNGLISVERTEXARRAYPROC glIsVertexArray;
// GL_ARB_sync
extern PFNGLFENCESYNCPROC glFenceSync;
extern PFNGLISSYNCPROC glIsSync;
extern PFNGLDELETESYNCPROC glDeleteSync;
extern PFNGLCLIENTWAITSYNCPROC glClientWaitSync;
extern PFNGLWAITSYNCPROC glWaitSync;
extern PFNGLGETINTEGER64VPROC glGetInteger64v;
extern PFNGLGETSYNCIVPROC glGetSynciv;
// GL_APPLE_flush_buffer_range
extern PFNGLBUFFERPARAMETERIAPPLEPROC glBufferParameteriAPPLE;
extern PFNGLFLUSHMAPPEDBUFFERRANGEAPPLEPROC glFlushMappedBufferRangeAPPLE;
// GL_ARB_map_buffer_range
extern PFNGLMAPBUFFERRANGEPROC glMapBufferRange;
extern PFNGLFLUSHMAPPEDBUFFERRANGEPROC glFlushMappedBufferRange;
// GL_ATI_vertex_array_object
extern PFNGLNEWOBJECTBUFFERATIPROC glNewObjectBufferATI;
extern PFNGLISOBJECTBUFFERATIPROC glIsObjectBufferATI;
extern PFNGLUPDATEOBJECTBUFFERATIPROC glUpdateObjectBufferATI;
extern PFNGLGETOBJECTBUFFERFVATIPROC glGetObjectBufferfvATI;
extern PFNGLGETOBJECTBUFFERIVATIPROC glGetObjectBufferivATI;
extern PFNGLFREEOBJECTBUFFERATIPROC glFreeObjectBufferATI;
extern PFNGLARRAYOBJECTATIPROC glArrayObjectATI;
extern PFNGLVERTEXATTRIBARRAYOBJECTATIPROC glVertexAttribArrayObjectATI;
extern PFNGLGETARRAYOBJECTFVATIPROC glGetArrayObjectfvATI;
extern PFNGLGETARRAYOBJECTIVATIPROC glGetArrayObjectivATI;
extern PFNGLVARIANTARRAYOBJECTATIPROC glVariantObjectArrayATI;
extern PFNGLGETVARIANTARRAYOBJECTFVATIPROC glGetVariantArrayObjectfvATI;
extern PFNGLGETVARIANTARRAYOBJECTIVATIPROC glGetVariantArrayObjectivATI;
// GL_ARB_occlusion_query
extern PFNGLGENQUERIESARBPROC glGenQueriesARB;
extern PFNGLDELETEQUERIESARBPROC glDeleteQueriesARB;
extern PFNGLISQUERYARBPROC glIsQueryARB;
extern PFNGLBEGINQUERYARBPROC glBeginQueryARB;
extern PFNGLENDQUERYARBPROC glEndQueryARB;
extern PFNGLGETQUERYIVARBPROC glGetQueryivARB;
extern PFNGLGETQUERYOBJECTIVARBPROC glGetQueryObjectivARB;
extern PFNGLGETQUERYOBJECTUIVARBPROC glGetQueryObjectuivARB;
// GL_ARB_point_parameters
extern PFNGLPOINTPARAMETERFARBPROC glPointParameterfARB;
extern PFNGLPOINTPARAMETERFVARBPROC glPointParameterfvARB;
// GL_ARB_shader_objects
extern PFNGLDELETEOBJECTARBPROC glDeleteObjectARB;
extern PFNGLGETHANDLEARBPROC glGetHandleARB;
extern PFNGLDETACHOBJECTARBPROC glDetachObjectARB;
extern PFNGLCREATESHADEROBJECTARBPROC glCreateShaderObjectARB;
extern PFNGLSHADERSOURCEARBPROC glShaderSourceARB;
extern PFNGLCOMPILESHADERARBPROC glCompileShaderARB;
extern PFNGLCREATEPROGRAMOBJECTARBPROC glCreateProgramObjectARB;
extern PFNGLATTACHOBJECTARBPROC glAttachObjectARB;
extern PFNGLLINKPROGRAMARBPROC glLinkProgramARB;
extern PFNGLUSEPROGRAMOBJECTARBPROC glUseProgramObjectARB;
extern PFNGLVALIDATEPROGRAMARBPROC glValidateProgramARB;
extern PFNGLUNIFORM1FARBPROC glUniform1fARB;
extern PFNGLUNIFORM2FARBPROC glUniform2fARB;
extern PFNGLUNIFORM3FARBPROC glUniform3fARB;
extern PFNGLUNIFORM4FARBPROC glUniform4fARB;
extern PFNGLUNIFORM1IARBPROC glUniform1iARB;
extern PFNGLUNIFORM2IARBPROC glUniform2iARB;
extern PFNGLUNIFORM3IARBPROC glUniform3iARB;
extern PFNGLUNIFORM4IARBPROC glUniform4iARB;
extern PFNGLUNIFORM1FVARBPROC glUniform1fvARB;
extern PFNGLUNIFORM2FVARBPROC glUniform2fvARB;
extern PFNGLUNIFORM3FVARBPROC glUniform3fvARB;
extern PFNGLUNIFORM4FVARBPROC glUniform4fvARB;
extern PFNGLUNIFORM1IVARBPROC glUniform1ivARB;
extern PFNGLUNIFORM2IVARBPROC glUniform2ivARB;
extern PFNGLUNIFORM3IVARBPROC glUniform3ivARB;
extern PFNGLUNIFORM4IVARBPROC glUniform4ivARB;
extern PFNGLUNIFORMMATRIX2FVARBPROC glUniformMatrix2fvARB;
extern PFNGLUNIFORMMATRIX3FVARBPROC glUniformMatrix3fvARB;
extern PFNGLUNIFORMMATRIX4FVARBPROC glUniformMatrix4fvARB;
extern PFNGLGETOBJECTPARAMETERFVARBPROC glGetObjectParameterfvARB;
extern PFNGLGETOBJECTPARAMETERIVARBPROC glGetObjectParameterivARB;
extern PFNGLGETINFOLOGARBPROC glGetInfoLogARB;
extern PFNGLGETATTACHEDOBJECTSARBPROC glGetAttachedObjectsARB;
extern PFNGLGETUNIFORMLOCATIONARBPROC glGetUniformLocationARB;
extern PFNGLGETACTIVEUNIFORMARBPROC glGetActiveUniformARB;
extern PFNGLGETUNIFORMFVARBPROC glGetUniformfvARB;
extern PFNGLGETUNIFORMIVARBPROC glGetUniformivARB;
extern PFNGLGETSHADERSOURCEARBPROC glGetShaderSourceARB;
// GL_ARB_vertex_shader
extern PFNGLVERTEXATTRIB1DARBPROC glVertexAttrib1dARB;
extern PFNGLVERTEXATTRIB1DVARBPROC glVertexAttrib1dvARB;
extern PFNGLVERTEXATTRIB1FARBPROC glVertexAttrib1fARB;
extern PFNGLVERTEXATTRIB1FVARBPROC glVertexAttrib1fvARB;
extern PFNGLVERTEXATTRIB1SARBPROC glVertexAttrib1sARB;
extern PFNGLVERTEXATTRIB1SVARBPROC glVertexAttrib1svARB;
extern PFNGLVERTEXATTRIB2DARBPROC glVertexAttrib2dARB;
extern PFNGLVERTEXATTRIB2DVARBPROC glVertexAttrib2dvARB;
extern PFNGLVERTEXATTRIB2FARBPROC glVertexAttrib2fARB;
extern PFNGLVERTEXATTRIB2FVARBPROC glVertexAttrib2fvARB;
extern PFNGLVERTEXATTRIB2SARBPROC glVertexAttrib2sARB;
extern PFNGLVERTEXATTRIB2SVARBPROC glVertexAttrib2svARB;
extern PFNGLVERTEXATTRIB3DARBPROC glVertexAttrib3dARB;
extern PFNGLVERTEXATTRIB3DVARBPROC glVertexAttrib3dvARB;
extern PFNGLVERTEXATTRIB3FARBPROC glVertexAttrib3fARB;
extern PFNGLVERTEXATTRIB3FVARBPROC glVertexAttrib3fvARB;
extern PFNGLVERTEXATTRIB3SARBPROC glVertexAttrib3sARB;
extern PFNGLVERTEXATTRIB3SVARBPROC glVertexAttrib3svARB;
extern PFNGLVERTEXATTRIB4NBVARBPROC glVertexAttrib4nbvARB;
extern PFNGLVERTEXATTRIB4NIVARBPROC glVertexAttrib4nivARB;
extern PFNGLVERTEXATTRIB4NSVARBPROC glVertexAttrib4nsvARB;
extern PFNGLVERTEXATTRIB4NUBARBPROC glVertexAttrib4nubARB;
extern PFNGLVERTEXATTRIB4NUBVARBPROC glVertexAttrib4nubvARB;
extern PFNGLVERTEXATTRIB4NUIVARBPROC glVertexAttrib4nuivARB;
extern PFNGLVERTEXATTRIB4NUSVARBPROC glVertexAttrib4nusvARB;
extern PFNGLVERTEXATTRIB4BVARBPROC glVertexAttrib4bvARB;
extern PFNGLVERTEXATTRIB4DARBPROC glVertexAttrib4dARB;
extern PFNGLVERTEXATTRIB4DVARBPROC glVertexAttrib4dvARB;
extern PFNGLVERTEXATTRIB4FARBPROC glVertexAttrib4fARB;
extern PFNGLVERTEXATTRIB4FVARBPROC glVertexAttrib4fvARB;
extern PFNGLVERTEXATTRIB4IVARBPROC glVertexAttrib4ivARB;
extern PFNGLVERTEXATTRIB4SARBPROC glVertexAttrib4sARB;
extern PFNGLVERTEXATTRIB4SVARBPROC glVertexAttrib4svARB;
extern PFNGLVERTEXATTRIB4UBVARBPROC glVertexAttrib4ubvARB;
extern PFNGLVERTEXATTRIB4UIVARBPROC glVertexAttrib4uivARB;
extern PFNGLVERTEXATTRIB4USVARBPROC glVertexAttrib4usvARB;
extern PFNGLVERTEXATTRIBPOINTERARBPROC glVertexAttribPointerARB;
extern PFNGLVERTEXATTRIBIPOINTERPROC glVertexAttribIPointer;
extern PFNGLENABLEVERTEXATTRIBARRAYARBPROC glEnableVertexAttribArrayARB;
extern PFNGLDISABLEVERTEXATTRIBARRAYARBPROC glDisableVertexAttribArrayARB;
extern PFNGLPROGRAMSTRINGARBPROC glProgramStringARB;
extern PFNGLBINDPROGRAMARBPROC glBindProgramARB;
extern PFNGLDELETEPROGRAMSARBPROC glDeleteProgramsARB;
extern PFNGLGENPROGRAMSARBPROC glGenProgramsARB;
extern PFNGLPROGRAMENVPARAMETER4DARBPROC glProgramEnvParameter4dARB;
extern PFNGLPROGRAMENVPARAMETER4DVARBPROC glProgramEnvParameter4dvARB;
extern PFNGLPROGRAMENVPARAMETER4FARBPROC glProgramEnvParameter4fARB;
extern PFNGLPROGRAMENVPARAMETER4FVARBPROC glProgramEnvParameter4fvARB;
extern PFNGLPROGRAMLOCALPARAMETER4DARBPROC glProgramLocalParameter4dARB;
extern PFNGLPROGRAMLOCALPARAMETER4DVARBPROC glProgramLocalParameter4dvARB;
extern PFNGLPROGRAMLOCALPARAMETER4FARBPROC glProgramLocalParameter4fARB;
extern PFNGLPROGRAMLOCALPARAMETER4FVARBPROC glProgramLocalParameter4fvARB;
extern PFNGLGETPROGRAMENVPARAMETERDVARBPROC glGetProgramEnvParameterdvARB;
extern PFNGLGETPROGRAMENVPARAMETERFVARBPROC glGetProgramEnvParameterfvARB;
extern PFNGLGETPROGRAMLOCALPARAMETERDVARBPROC glGetProgramLocalParameterdvARB;
extern PFNGLGETPROGRAMLOCALPARAMETERFVARBPROC glGetProgramLocalParameterfvARB;
extern PFNGLGETPROGRAMIVARBPROC glGetProgramivARB;
extern PFNGLGETPROGRAMSTRINGARBPROC glGetProgramStringARB;
extern PFNGLGETVERTEXATTRIBDVARBPROC glGetVertexAttribdvARB;
extern PFNGLGETVERTEXATTRIBFVARBPROC glGetVertexAttribfvARB;
extern PFNGLGETVERTEXATTRIBIVARBPROC glGetVertexAttribivARB;
extern PFNGLGETVERTEXATTRIBPOINTERVARBPROC glGetVertexAttribPointervARB;
extern PFNGLISPROGRAMARBPROC glIsProgramARB;
extern PFNGLBINDATTRIBLOCATIONARBPROC glBindAttribLocationARB;
extern PFNGLGETACTIVEATTRIBARBPROC glGetActiveAttribARB;
extern PFNGLGETATTRIBLOCATIONARBPROC glGetAttribLocationARB;
extern PFNGLCOMPRESSEDTEXIMAGE2DARBPROC glCompressedTexImage2DARB;
extern PFNGLGETCOMPRESSEDTEXIMAGEARBPROC glGetCompressedTexImageARB;
extern PFNGLCOLORTABLEEXTPROC glColorTableEXT;
//GL_EXT_blend_func_separate
extern PFNGLBLENDFUNCSEPARATEEXTPROC glBlendFuncSeparateEXT;
//GL_EXT_framebuffer_object
extern PFNGLISRENDERBUFFEREXTPROC glIsRenderbufferEXT;
extern PFNGLBINDRENDERBUFFEREXTPROC glBindRenderbufferEXT;
extern PFNGLDELETERENDERBUFFERSEXTPROC glDeleteRenderbuffersEXT;
extern PFNGLGENRENDERBUFFERSEXTPROC glGenRenderbuffersEXT;
extern PFNGLRENDERBUFFERSTORAGEEXTPROC glRenderbufferStorageEXT;
extern PFNGLGETRENDERBUFFERPARAMETERIVEXTPROC glGetRenderbufferParameterivEXT;
extern PFNGLISFRAMEBUFFEREXTPROC glIsFramebufferEXT;
extern PFNGLBINDFRAMEBUFFEREXTPROC glBindFramebufferEXT;
extern PFNGLDELETEFRAMEBUFFERSEXTPROC glDeleteFramebuffersEXT;
extern PFNGLGENFRAMEBUFFERSEXTPROC glGenFramebuffersEXT;
extern PFNGLCHECKFRAMEBUFFERSTATUSEXTPROC glCheckFramebufferStatusEXT;
extern PFNGLFRAMEBUFFERTEXTURE1DEXTPROC glFramebufferTexture1DEXT;
extern PFNGLFRAMEBUFFERTEXTURE2DEXTPROC glFramebufferTexture2DEXT;
extern PFNGLFRAMEBUFFERTEXTURE3DEXTPROC glFramebufferTexture3DEXT;
extern PFNGLFRAMEBUFFERRENDERBUFFEREXTPROC glFramebufferRenderbufferEXT;
extern PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVEXTPROC glGetFramebufferAttachmentParameterivEXT;
extern PFNGLGENERATEMIPMAPEXTPROC glGenerateMipmapEXT;
#elif LL_MESA
//----------------------------------------------------------------------------
// MESA headers
// quotes so we get libraries/.../GL/ version
#define GL_GLEXT_PROTOTYPES 1
#include "GL/gl.h"
#include "GL/glext.h"
#include "GL/glu.h"
// The __APPLE__ kludge is to make glh_extensions.h not symbol-clash horribly
# define __APPLE__
# include "GL/glh_extensions.h"
# undef __APPLE__
#elif LL_LINUX
//----------------------------------------------------------------------------
// LL_LINUX
//----------------------------------------------------------------------------
// Linux, MESA headers, but not necessarily assuming MESA runtime.
// quotes so we get libraries/.../GL/ version
#include "GL/gl.h"
#include "GL/glext.h"
#include "GL/glu.h"
#if LL_LINUX && !LL_MESA_HEADLESS
// The __APPLE__ kludge is to make glh_extensions.h not symbol-clash horribly
# define __APPLE__
# include "GL/glh_extensions.h"
# undef __APPLE__
/* Although SDL very likely ends up calling glXGetProcAddress() itself,
if we use SDL_GL_GetProcAddress() then we get bogus addresses back on
some systems. Weird. */
/*# include "SDL/SDL.h"
# define GLH_EXT_GET_PROC_ADDRESS(p) SDL_GL_GetProcAddress(p) */
#define GLX_GLXEXT_PROTOTYPES 1
# include "GL/glx.h"
# include "GL/glxext.h"
// Use glXGetProcAddressARB instead of glXGetProcAddress - the ARB symbol
// is considered 'legacy' but works on more machines.
# define GLH_EXT_GET_PROC_ADDRESS(p) glXGetProcAddressARB((const GLubyte*)(p))
#endif // LL_LINUX && !LL_MESA_HEADLESS
#if LL_LINUX && defined(WINGDIAPI)
// WINGDIAPI gets set if we are using the linux nvidia gl.h header which needs
// the functions below setting up.
# define LL_LINUX_NV_GL_HEADERS 1
#else
# define LL_LINUX_NV_GL_HEADERS 0
#endif // LL_LINUX && defined(WINGDIAPI)
#if LL_LINUX_NV_GL_HEADERS
// Missing functions when using nvidia headers:
extern PFNGLACTIVETEXTUREARBPROC glActiveTextureARB;
extern PFNGLCLIENTACTIVETEXTUREARBPROC glClientActiveTextureARB;
extern PFNGLDRAWRANGEELEMENTSPROC glDrawRangeElements;
#endif // LL_LINUX_NV_GL_HEADERS
// GL_ARB_vertex_array_object
extern PFNGLBINDVERTEXARRAYPROC glBindVertexArray;
extern PFNGLDELETEVERTEXARRAYSPROC glDeleteVertexArrays;
extern PFNGLGENVERTEXARRAYSPROC glGenVertexArrays;
extern PFNGLISVERTEXARRAYPROC glIsVertexArray;
// GL_ARB_vertex_buffer_object
extern PFNGLBINDBUFFERARBPROC glBindBufferARB;
extern PFNGLDELETEBUFFERSARBPROC glDeleteBuffersARB;
extern PFNGLGENBUFFERSARBPROC glGenBuffersARB;
extern PFNGLISBUFFERARBPROC glIsBufferARB;
extern PFNGLBUFFERDATAARBPROC glBufferDataARB;
extern PFNGLBUFFERSUBDATAARBPROC glBufferSubDataARB;
extern PFNGLGETBUFFERSUBDATAARBPROC glGetBufferSubDataARB;
extern PFNGLMAPBUFFERARBPROC glMapBufferARB;
extern PFNGLUNMAPBUFFERARBPROC glUnmapBufferARB;
extern PFNGLGETBUFFERPARAMETERIVARBPROC glGetBufferParameterivARB;
extern PFNGLGETBUFFERPOINTERVARBPROC glGetBufferPointervARB;
// GL_ARB_sync
extern PFNGLFENCESYNCPROC glFenceSync;
extern PFNGLISSYNCPROC glIsSync;
extern PFNGLDELETESYNCPROC glDeleteSync;
extern PFNGLCLIENTWAITSYNCPROC glClientWaitSync;
extern PFNGLWAITSYNCPROC glWaitSync;
extern PFNGLGETINTEGER64VPROC glGetInteger64v;
extern PFNGLGETSYNCIVPROC glGetSynciv;
// GL_APPLE_flush_buffer_range
extern PFNGLBUFFERPARAMETERIAPPLEPROC glBufferParameteriAPPLE;
extern PFNGLFLUSHMAPPEDBUFFERRANGEAPPLEPROC glFlushMappedBufferRangeAPPLE;
// GL_ARB_map_buffer_range
extern PFNGLMAPBUFFERRANGEPROC glMapBufferRange;
extern PFNGLFLUSHMAPPEDBUFFERRANGEPROC glFlushMappedBufferRange;
// GL_ATI_vertex_array_object
extern PFNGLNEWOBJECTBUFFERATIPROC glNewObjectBufferATI;
extern PFNGLISOBJECTBUFFERATIPROC glIsObjectBufferATI;
extern PFNGLUPDATEOBJECTBUFFERATIPROC glUpdateObjectBufferATI;
extern PFNGLGETOBJECTBUFFERFVATIPROC glGetObjectBufferfvATI;
extern PFNGLGETOBJECTBUFFERIVATIPROC glGetObjectBufferivATI;
extern PFNGLFREEOBJECTBUFFERATIPROC glFreeObjectBufferATI;
extern PFNGLARRAYOBJECTATIPROC glArrayObjectATI;
extern PFNGLVERTEXATTRIBARRAYOBJECTATIPROC glVertexAttribArrayObjectATI;
extern PFNGLGETARRAYOBJECTFVATIPROC glGetArrayObjectfvATI;
extern PFNGLGETARRAYOBJECTIVATIPROC glGetArrayObjectivATI;
extern PFNGLVARIANTARRAYOBJECTATIPROC glVariantObjectArrayATI;
extern PFNGLGETVARIANTARRAYOBJECTFVATIPROC glGetVariantArrayObjectfvATI;
extern PFNGLGETVARIANTARRAYOBJECTIVATIPROC glGetVariantArrayObjectivATI;
// GL_ARB_occlusion_query
extern PFNGLGENQUERIESARBPROC glGenQueriesARB;
extern PFNGLDELETEQUERIESARBPROC glDeleteQueriesARB;
extern PFNGLISQUERYARBPROC glIsQueryARB;
extern PFNGLBEGINQUERYARBPROC glBeginQueryARB;
extern PFNGLENDQUERYARBPROC glEndQueryARB;
extern PFNGLGETQUERYIVARBPROC glGetQueryivARB;
extern PFNGLGETQUERYOBJECTIVARBPROC glGetQueryObjectivARB;
extern PFNGLGETQUERYOBJECTUIVARBPROC glGetQueryObjectuivARB;
// GL_ARB_point_parameters
extern PFNGLPOINTPARAMETERFARBPROC glPointParameterfARB;
extern PFNGLPOINTPARAMETERFVARBPROC glPointParameterfvARB;
// GL_ARB_shader_objects
extern PFNGLDELETEOBJECTARBPROC glDeleteObjectARB;
extern PFNGLGETHANDLEARBPROC glGetHandleARB;
extern PFNGLDETACHOBJECTARBPROC glDetachObjectARB;
extern PFNGLCREATESHADEROBJECTARBPROC glCreateShaderObjectARB;
extern PFNGLSHADERSOURCEARBPROC glShaderSourceARB;
extern PFNGLCOMPILESHADERARBPROC glCompileShaderARB;
extern PFNGLCREATEPROGRAMOBJECTARBPROC glCreateProgramObjectARB;
extern PFNGLATTACHOBJECTARBPROC glAttachObjectARB;
extern PFNGLLINKPROGRAMARBPROC glLinkProgramARB;
extern PFNGLUSEPROGRAMOBJECTARBPROC glUseProgramObjectARB;
extern PFNGLVALIDATEPROGRAMARBPROC glValidateProgramARB;
extern PFNGLUNIFORM1FARBPROC glUniform1fARB;
extern PFNGLUNIFORM2FARBPROC glUniform2fARB;
extern PFNGLUNIFORM3FARBPROC glUniform3fARB;
extern PFNGLUNIFORM4FARBPROC glUniform4fARB;
extern PFNGLUNIFORM1IARBPROC glUniform1iARB;
extern PFNGLUNIFORM2IARBPROC glUniform2iARB;
extern PFNGLUNIFORM3IARBPROC glUniform3iARB;
extern PFNGLUNIFORM4IARBPROC glUniform4iARB;
extern PFNGLUNIFORM1FVARBPROC glUniform1fvARB;
extern PFNGLUNIFORM2FVARBPROC glUniform2fvARB;
extern PFNGLUNIFORM3FVARBPROC glUniform3fvARB;
extern PFNGLUNIFORM4FVARBPROC glUniform4fvARB;
extern PFNGLUNIFORM1IVARBPROC glUniform1ivARB;
extern PFNGLUNIFORM2IVARBPROC glUniform2ivARB;
extern PFNGLUNIFORM3IVARBPROC glUniform3ivARB;
extern PFNGLUNIFORM4IVARBPROC glUniform4ivARB;
extern PFNGLUNIFORMMATRIX2FVARBPROC glUniformMatrix2fvARB;
extern PFNGLUNIFORMMATRIX3FVARBPROC glUniformMatrix3fvARB;
extern PFNGLUNIFORMMATRIX4FVARBPROC glUniformMatrix4fvARB;
extern PFNGLGETOBJECTPARAMETERFVARBPROC glGetObjectParameterfvARB;
extern PFNGLGETOBJECTPARAMETERIVARBPROC glGetObjectParameterivARB;
extern PFNGLGETINFOLOGARBPROC glGetInfoLogARB;
extern PFNGLGETATTACHEDOBJECTSARBPROC glGetAttachedObjectsARB;
extern PFNGLGETUNIFORMLOCATIONARBPROC glGetUniformLocationARB;
extern PFNGLGETACTIVEUNIFORMARBPROC glGetActiveUniformARB;
extern PFNGLGETUNIFORMFVARBPROC glGetUniformfvARB;
extern PFNGLGETUNIFORMIVARBPROC glGetUniformivARB;
extern PFNGLGETSHADERSOURCEARBPROC glGetShaderSourceARB;
// GL_ARB_vertex_shader
extern PFNGLVERTEXATTRIB1DARBPROC glVertexAttrib1dARB;
extern PFNGLVERTEXATTRIB1DVARBPROC glVertexAttrib1dvARB;
extern PFNGLVERTEXATTRIB1FARBPROC glVertexAttrib1fARB;
extern PFNGLVERTEXATTRIB1FVARBPROC glVertexAttrib1fvARB;
extern PFNGLVERTEXATTRIB1SARBPROC glVertexAttrib1sARB;
extern PFNGLVERTEXATTRIB1SVARBPROC glVertexAttrib1svARB;
extern PFNGLVERTEXATTRIB2DARBPROC glVertexAttrib2dARB;
extern PFNGLVERTEXATTRIB2DVARBPROC glVertexAttrib2dvARB;
extern PFNGLVERTEXATTRIB2FARBPROC glVertexAttrib2fARB;
extern PFNGLVERTEXATTRIB2FVARBPROC glVertexAttrib2fvARB;
extern PFNGLVERTEXATTRIB2SARBPROC glVertexAttrib2sARB;
extern PFNGLVERTEXATTRIB2SVARBPROC glVertexAttrib2svARB;
extern PFNGLVERTEXATTRIB3DARBPROC glVertexAttrib3dARB;
extern PFNGLVERTEXATTRIB3DVARBPROC glVertexAttrib3dvARB;
extern PFNGLVERTEXATTRIB3FARBPROC glVertexAttrib3fARB;
extern PFNGLVERTEXATTRIB3FVARBPROC glVertexAttrib3fvARB;
extern PFNGLVERTEXATTRIB3SARBPROC glVertexAttrib3sARB;
extern PFNGLVERTEXATTRIB3SVARBPROC glVertexAttrib3svARB;
extern PFNGLVERTEXATTRIB4NBVARBPROC glVertexAttrib4nbvARB;
extern PFNGLVERTEXATTRIB4NIVARBPROC glVertexAttrib4nivARB;
extern PFNGLVERTEXATTRIB4NSVARBPROC glVertexAttrib4nsvARB;
extern PFNGLVERTEXATTRIB4NUBARBPROC glVertexAttrib4nubARB;
extern PFNGLVERTEXATTRIB4NUBVARBPROC glVertexAttrib4nubvARB;
extern PFNGLVERTEXATTRIB4NUIVARBPROC glVertexAttrib4nuivARB;
extern PFNGLVERTEXATTRIB4NUSVARBPROC glVertexAttrib4nusvARB;
extern PFNGLVERTEXATTRIB4BVARBPROC glVertexAttrib4bvARB;
extern PFNGLVERTEXATTRIB4DARBPROC glVertexAttrib4dARB;
extern PFNGLVERTEXATTRIB4DVARBPROC glVertexAttrib4dvARB;
extern PFNGLVERTEXATTRIB4FARBPROC glVertexAttrib4fARB;
extern PFNGLVERTEXATTRIB4FVARBPROC glVertexAttrib4fvARB;
extern PFNGLVERTEXATTRIB4IVARBPROC glVertexAttrib4ivARB;
extern PFNGLVERTEXATTRIB4SARBPROC glVertexAttrib4sARB;
extern PFNGLVERTEXATTRIB4SVARBPROC glVertexAttrib4svARB;
extern PFNGLVERTEXATTRIB4UBVARBPROC glVertexAttrib4ubvARB;
extern PFNGLVERTEXATTRIB4UIVARBPROC glVertexAttrib4uivARB;
extern PFNGLVERTEXATTRIB4USVARBPROC glVertexAttrib4usvARB;
extern PFNGLVERTEXATTRIBPOINTERARBPROC glVertexAttribPointerARB;
extern PFNGLVERTEXATTRIBIPOINTERPROC glVertexAttribIPointer;
extern PFNGLENABLEVERTEXATTRIBARRAYARBPROC glEnableVertexAttribArrayARB;
extern PFNGLDISABLEVERTEXATTRIBARRAYARBPROC glDisableVertexAttribArrayARB;
extern PFNGLPROGRAMSTRINGARBPROC glProgramStringARB;
extern PFNGLBINDPROGRAMARBPROC glBindProgramARB;
extern PFNGLDELETEPROGRAMSARBPROC glDeleteProgramsARB;
extern PFNGLGENPROGRAMSARBPROC glGenProgramsARB;
extern PFNGLPROGRAMENVPARAMETER4DARBPROC glProgramEnvParameter4dARB;
extern PFNGLPROGRAMENVPARAMETER4DVARBPROC glProgramEnvParameter4dvARB;
extern PFNGLPROGRAMENVPARAMETER4FARBPROC glProgramEnvParameter4fARB;
extern PFNGLPROGRAMENVPARAMETER4FVARBPROC glProgramEnvParameter4fvARB;
extern PFNGLPROGRAMLOCALPARAMETER4DARBPROC glProgramLocalParameter4dARB;
extern PFNGLPROGRAMLOCALPARAMETER4DVARBPROC glProgramLocalParameter4dvARB;
extern PFNGLPROGRAMLOCALPARAMETER4FARBPROC glProgramLocalParameter4fARB;
extern PFNGLPROGRAMLOCALPARAMETER4FVARBPROC glProgramLocalParameter4fvARB;
extern PFNGLGETPROGRAMENVPARAMETERDVARBPROC glGetProgramEnvParameterdvARB;
extern PFNGLGETPROGRAMENVPARAMETERFVARBPROC glGetProgramEnvParameterfvARB;
extern PFNGLGETPROGRAMLOCALPARAMETERDVARBPROC glGetProgramLocalParameterdvARB;
extern PFNGLGETPROGRAMLOCALPARAMETERFVARBPROC glGetProgramLocalParameterfvARB;
extern PFNGLGETPROGRAMIVARBPROC glGetProgramivARB;
extern PFNGLGETPROGRAMSTRINGARBPROC glGetProgramStringARB;
extern PFNGLGETVERTEXATTRIBDVARBPROC glGetVertexAttribdvARB;
extern PFNGLGETVERTEXATTRIBFVARBPROC glGetVertexAttribfvARB;
extern PFNGLGETVERTEXATTRIBIVARBPROC glGetVertexAttribivARB;
extern PFNGLGETVERTEXATTRIBPOINTERVARBPROC glGetVertexAttribPointervARB;
extern PFNGLISPROGRAMARBPROC glIsProgramARB;
extern PFNGLBINDATTRIBLOCATIONARBPROC glBindAttribLocationARB;
extern PFNGLGETACTIVEATTRIBARBPROC glGetActiveAttribARB;
extern PFNGLGETATTRIBLOCATIONARBPROC glGetAttribLocationARB;
extern PFNGLCOMPRESSEDTEXIMAGE2DARBPROC glCompressedTexImage2DARB;
extern PFNGLGETCOMPRESSEDTEXIMAGEARBPROC glGetCompressedTexImageARB;
//GL_EXT_blend_func_separate
extern PFNGLBLENDFUNCSEPARATEEXTPROC glBlendFuncSeparateEXT;
//GL_ARB_framebuffer_object
extern PFNGLISRENDERBUFFERPROC glIsRenderbuffer;
extern PFNGLBINDRENDERBUFFERPROC glBindRenderbuffer;
extern PFNGLDELETERENDERBUFFERSPROC glDeleteRenderbuffers;
extern PFNGLGENRENDERBUFFERSPROC glGenRenderbuffers;
extern PFNGLRENDERBUFFERSTORAGEPROC glRenderbufferStorage;
extern PFNGLGETRENDERBUFFERPARAMETERIVPROC glGetRenderbufferParameteriv;
extern PFNGLISFRAMEBUFFERPROC glIsFramebuffer;
extern PFNGLBINDFRAMEBUFFERPROC glBindFramebuffer;
extern PFNGLDELETEFRAMEBUFFERSPROC glDeleteFramebuffers;
extern PFNGLGENFRAMEBUFFERSPROC glGenFramebuffers;
extern PFNGLCHECKFRAMEBUFFERSTATUSPROC glCheckFramebufferStatus;
extern PFNGLFRAMEBUFFERTEXTURE1DPROC glFramebufferTexture1D;
extern PFNGLFRAMEBUFFERTEXTURE2DPROC glFramebufferTexture2D;
extern PFNGLFRAMEBUFFERTEXTURE3DPROC glFramebufferTexture3D;
extern PFNGLFRAMEBUFFERRENDERBUFFERPROC glFramebufferRenderbuffer;
extern PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVPROC glGetFramebufferAttachmentParameteriv;
extern PFNGLGENERATEMIPMAPPROC glGenerateMipmap;
extern PFNGLBLITFRAMEBUFFERPROC glBlitFramebuffer;
extern PFNGLRENDERBUFFERSTORAGEMULTISAMPLEPROC glRenderbufferStorageMultisample;
extern PFNGLFRAMEBUFFERTEXTURELAYERPROC glFramebufferTextureLayer;
//GL_ARB_draw_buffers
extern PFNGLDRAWBUFFERSARBPROC glDrawBuffersARB;
//GL_ARB_texture_multisample
extern PFNGLTEXIMAGE2DMULTISAMPLEPROC glTexImage2DMultisample;
extern PFNGLTEXIMAGE3DMULTISAMPLEPROC glTexImage3DMultisample;
extern PFNGLGETMULTISAMPLEFVPROC glGetMultisamplefv;
extern PFNGLSAMPLEMASKIPROC glSampleMaski;
//transform feedback (4.0 core)
extern PFNGLBEGINTRANSFORMFEEDBACKPROC glBeginTransformFeedback;
extern PFNGLENDTRANSFORMFEEDBACKPROC glEndTransformFeedback;
extern PFNGLTRANSFORMFEEDBACKVARYINGSPROC glTransformFeedbackVaryings;
extern PFNGLBINDBUFFERRANGEPROC glBindBufferRange;
extern PFNGLBINDBUFFERBASEPROC glBindBufferBase;
#elif LL_WINDOWS
//----------------------------------------------------------------------------
// LL_WINDOWS
// windows gl headers depend on things like APIENTRY, so include windows.
#define WIN32_LEAN_AND_MEAN
#include <winsock2.h>
#include <windows.h>
//----------------------------------------------------------------------------
#include <GL/gl.h>
#include <GL/glu.h>
// quotes so we get libraries/.../GL/ version
#include "GL/glext.h"
#include "GL/glh_extensions.h"
// WGL_ARB_create_context
extern PFNWGLCREATECONTEXTATTRIBSARBPROC wglCreateContextAttribsARB;
extern PFNGLGETSTRINGIPROC glGetStringi;
// GL_ARB_vertex_buffer_object
extern PFNGLBINDBUFFERARBPROC glBindBufferARB;
extern PFNGLDELETEBUFFERSARBPROC glDeleteBuffersARB;
extern PFNGLGENBUFFERSARBPROC glGenBuffersARB;
extern PFNGLISBUFFERARBPROC glIsBufferARB;
extern PFNGLBUFFERDATAARBPROC glBufferDataARB;
extern PFNGLBUFFERSUBDATAARBPROC glBufferSubDataARB;
extern PFNGLGETBUFFERSUBDATAARBPROC glGetBufferSubDataARB;
extern PFNGLMAPBUFFERARBPROC glMapBufferARB;
extern PFNGLUNMAPBUFFERARBPROC glUnmapBufferARB;
extern PFNGLGETBUFFERPARAMETERIVARBPROC glGetBufferParameterivARB;
extern PFNGLGETBUFFERPOINTERVARBPROC glGetBufferPointervARB;
// GL_ARB_vertex_array_object
extern PFNGLBINDVERTEXARRAYPROC glBindVertexArray;
extern PFNGLDELETEVERTEXARRAYSPROC glDeleteVertexArrays;
extern PFNGLGENVERTEXARRAYSPROC glGenVertexArrays;
extern PFNGLISVERTEXARRAYPROC glIsVertexArray;
// GL_ARB_sync
extern PFNGLFENCESYNCPROC glFenceSync;
extern PFNGLISSYNCPROC glIsSync;
extern PFNGLDELETESYNCPROC glDeleteSync;
extern PFNGLCLIENTWAITSYNCPROC glClientWaitSync;
extern PFNGLWAITSYNCPROC glWaitSync;
extern PFNGLGETINTEGER64VPROC glGetInteger64v;
extern PFNGLGETSYNCIVPROC glGetSynciv;
// GL_APPLE_flush_buffer_range
extern PFNGLBUFFERPARAMETERIAPPLEPROC glBufferParameteriAPPLE;
extern PFNGLFLUSHMAPPEDBUFFERRANGEAPPLEPROC glFlushMappedBufferRangeAPPLE;
// GL_ARB_map_buffer_range
extern PFNGLMAPBUFFERRANGEPROC glMapBufferRange;
extern PFNGLFLUSHMAPPEDBUFFERRANGEPROC glFlushMappedBufferRange;
// GL_ATI_vertex_array_object
extern PFNGLNEWOBJECTBUFFERATIPROC glNewObjectBufferATI;
extern PFNGLISOBJECTBUFFERATIPROC glIsObjectBufferATI;
extern PFNGLUPDATEOBJECTBUFFERATIPROC glUpdateObjectBufferATI;
extern PFNGLGETOBJECTBUFFERFVATIPROC glGetObjectBufferfvATI;
extern PFNGLGETOBJECTBUFFERIVATIPROC glGetObjectBufferivATI;
extern PFNGLFREEOBJECTBUFFERATIPROC glFreeObjectBufferATI;
extern PFNGLARRAYOBJECTATIPROC glArrayObjectATI;
extern PFNGLVERTEXATTRIBARRAYOBJECTATIPROC glVertexAttribArrayObjectATI;
extern PFNGLGETARRAYOBJECTFVATIPROC glGetArrayObjectfvATI;
extern PFNGLGETARRAYOBJECTIVATIPROC glGetArrayObjectivATI;
extern PFNGLVARIANTARRAYOBJECTATIPROC glVariantObjectArrayATI;
extern PFNGLGETVARIANTARRAYOBJECTFVATIPROC glGetVariantArrayObjectfvATI;
extern PFNGLGETVARIANTARRAYOBJECTIVATIPROC glGetVariantArrayObjectivATI;
extern PFNWGLSWAPINTERVALEXTPROC wglSwapIntervalEXT;
// GL_ARB_occlusion_query
extern PFNGLGENQUERIESARBPROC glGenQueriesARB;
extern PFNGLDELETEQUERIESARBPROC glDeleteQueriesARB;
extern PFNGLISQUERYARBPROC glIsQueryARB;
extern PFNGLBEGINQUERYARBPROC glBeginQueryARB;
extern PFNGLENDQUERYARBPROC glEndQueryARB;
extern PFNGLGETQUERYIVARBPROC glGetQueryivARB;
extern PFNGLGETQUERYOBJECTIVARBPROC glGetQueryObjectivARB;
extern PFNGLGETQUERYOBJECTUIVARBPROC glGetQueryObjectuivARB;
// GL_ARB_point_parameters
extern PFNGLPOINTPARAMETERFARBPROC glPointParameterfARB;
extern PFNGLPOINTPARAMETERFVARBPROC glPointParameterfvARB;
// GL_ARB_shader_objects
extern PFNGLDELETEOBJECTARBPROC glDeleteObjectARB;
extern PFNGLGETHANDLEARBPROC glGetHandleARB;
extern PFNGLDETACHOBJECTARBPROC glDetachObjectARB;
extern PFNGLCREATESHADEROBJECTARBPROC glCreateShaderObjectARB;
extern PFNGLSHADERSOURCEARBPROC glShaderSourceARB;
extern PFNGLCOMPILESHADERARBPROC glCompileShaderARB;
extern PFNGLCREATEPROGRAMOBJECTARBPROC glCreateProgramObjectARB;
extern PFNGLATTACHOBJECTARBPROC glAttachObjectARB;
extern PFNGLLINKPROGRAMARBPROC glLinkProgramARB;
extern PFNGLUSEPROGRAMOBJECTARBPROC glUseProgramObjectARB;
extern PFNGLVALIDATEPROGRAMARBPROC glValidateProgramARB;
extern PFNGLUNIFORM1FARBPROC glUniform1fARB;
extern PFNGLUNIFORM2FARBPROC glUniform2fARB;
extern PFNGLUNIFORM3FARBPROC glUniform3fARB;
extern PFNGLUNIFORM4FARBPROC glUniform4fARB;
extern PFNGLUNIFORM1IARBPROC glUniform1iARB;
extern PFNGLUNIFORM2IARBPROC glUniform2iARB;
extern PFNGLUNIFORM3IARBPROC glUniform3iARB;
extern PFNGLUNIFORM4IARBPROC glUniform4iARB;
extern PFNGLUNIFORM1FVARBPROC glUniform1fvARB;
extern PFNGLUNIFORM2FVARBPROC glUniform2fvARB;
extern PFNGLUNIFORM3FVARBPROC glUniform3fvARB;
extern PFNGLUNIFORM4FVARBPROC glUniform4fvARB;
extern PFNGLUNIFORM1IVARBPROC glUniform1ivARB;
extern PFNGLUNIFORM2IVARBPROC glUniform2ivARB;
extern PFNGLUNIFORM3IVARBPROC glUniform3ivARB;
extern PFNGLUNIFORM4IVARBPROC glUniform4ivARB;
extern PFNGLUNIFORMMATRIX2FVARBPROC glUniformMatrix2fvARB;
extern PFNGLUNIFORMMATRIX3FVARBPROC glUniformMatrix3fvARB;
extern PFNGLUNIFORMMATRIX4FVARBPROC glUniformMatrix4fvARB;
extern PFNGLGETOBJECTPARAMETERFVARBPROC glGetObjectParameterfvARB;
extern PFNGLGETOBJECTPARAMETERIVARBPROC glGetObjectParameterivARB;
extern PFNGLGETINFOLOGARBPROC glGetInfoLogARB;
extern PFNGLGETATTACHEDOBJECTSARBPROC glGetAttachedObjectsARB;
extern PFNGLGETUNIFORMLOCATIONARBPROC glGetUniformLocationARB;
extern PFNGLGETACTIVEUNIFORMARBPROC glGetActiveUniformARB;
extern PFNGLGETUNIFORMFVARBPROC glGetUniformfvARB;
extern PFNGLGETUNIFORMIVARBPROC glGetUniformivARB;
extern PFNGLGETSHADERSOURCEARBPROC glGetShaderSourceARB;
// GL_ARB_vertex_shader
extern PFNGLVERTEXATTRIB1DARBPROC glVertexAttrib1dARB;
extern PFNGLVERTEXATTRIB1DVARBPROC glVertexAttrib1dvARB;
extern PFNGLVERTEXATTRIB1FARBPROC glVertexAttrib1fARB;
extern PFNGLVERTEXATTRIB1FVARBPROC glVertexAttrib1fvARB;
extern PFNGLVERTEXATTRIB1SARBPROC glVertexAttrib1sARB;
extern PFNGLVERTEXATTRIB1SVARBPROC glVertexAttrib1svARB;
extern PFNGLVERTEXATTRIB2DARBPROC glVertexAttrib2dARB;
extern PFNGLVERTEXATTRIB2DVARBPROC glVertexAttrib2dvARB;
extern PFNGLVERTEXATTRIB2FARBPROC glVertexAttrib2fARB;
extern PFNGLVERTEXATTRIB2FVARBPROC glVertexAttrib2fvARB;
extern PFNGLVERTEXATTRIB2SARBPROC glVertexAttrib2sARB;
extern PFNGLVERTEXATTRIB2SVARBPROC glVertexAttrib2svARB;
extern PFNGLVERTEXATTRIB3DARBPROC glVertexAttrib3dARB;
extern PFNGLVERTEXATTRIB3DVARBPROC glVertexAttrib3dvARB;
extern PFNGLVERTEXATTRIB3FARBPROC glVertexAttrib3fARB;
extern PFNGLVERTEXATTRIB3FVARBPROC glVertexAttrib3fvARB;
extern PFNGLVERTEXATTRIB3SARBPROC glVertexAttrib3sARB;
extern PFNGLVERTEXATTRIB3SVARBPROC glVertexAttrib3svARB;
extern PFNGLVERTEXATTRIB4NBVARBPROC glVertexAttrib4nbvARB;
extern PFNGLVERTEXATTRIB4NIVARBPROC glVertexAttrib4nivARB;
extern PFNGLVERTEXATTRIB4NSVARBPROC glVertexAttrib4nsvARB;
extern PFNGLVERTEXATTRIB4NUBARBPROC glVertexAttrib4nubARB;
extern PFNGLVERTEXATTRIB4NUBVARBPROC glVertexAttrib4nubvARB;
extern PFNGLVERTEXATTRIB4NUIVARBPROC glVertexAttrib4nuivARB;
extern PFNGLVERTEXATTRIB4NUSVARBPROC glVertexAttrib4nusvARB;
extern PFNGLVERTEXATTRIB4BVARBPROC glVertexAttrib4bvARB;
extern PFNGLVERTEXATTRIB4DARBPROC glVertexAttrib4dARB;
extern PFNGLVERTEXATTRIB4DVARBPROC glVertexAttrib4dvARB;
extern PFNGLVERTEXATTRIB4FARBPROC glVertexAttrib4fARB;
extern PFNGLVERTEXATTRIB4FVARBPROC glVertexAttrib4fvARB;
extern PFNGLVERTEXATTRIB4IVARBPROC glVertexAttrib4ivARB;
extern PFNGLVERTEXATTRIB4SARBPROC glVertexAttrib4sARB;
extern PFNGLVERTEXATTRIB4SVARBPROC glVertexAttrib4svARB;
extern PFNGLVERTEXATTRIB4UBVARBPROC glVertexAttrib4ubvARB;
extern PFNGLVERTEXATTRIB4UIVARBPROC glVertexAttrib4uivARB;
extern PFNGLVERTEXATTRIB4USVARBPROC glVertexAttrib4usvARB;
extern PFNGLVERTEXATTRIBPOINTERARBPROC glVertexAttribPointerARB;
extern PFNGLVERTEXATTRIBIPOINTERPROC glVertexAttribIPointer;
extern PFNGLENABLEVERTEXATTRIBARRAYARBPROC glEnableVertexAttribArrayARB;
extern PFNGLDISABLEVERTEXATTRIBARRAYARBPROC glDisableVertexAttribArrayARB;
extern PFNGLPROGRAMSTRINGARBPROC glProgramStringARB;
extern PFNGLBINDPROGRAMARBPROC glBindProgramARB;
extern PFNGLDELETEPROGRAMSARBPROC glDeleteProgramsARB;
extern PFNGLGENPROGRAMSARBPROC glGenProgramsARB;
extern PFNGLPROGRAMENVPARAMETER4DARBPROC glProgramEnvParameter4dARB;
extern PFNGLPROGRAMENVPARAMETER4DVARBPROC glProgramEnvParameter4dvARB;
extern PFNGLPROGRAMENVPARAMETER4FARBPROC glProgramEnvParameter4fARB;
extern PFNGLPROGRAMENVPARAMETER4FVARBPROC glProgramEnvParameter4fvARB;
extern PFNGLPROGRAMLOCALPARAMETER4DARBPROC glProgramLocalParameter4dARB;
extern PFNGLPROGRAMLOCALPARAMETER4DVARBPROC glProgramLocalParameter4dvARB;
extern PFNGLPROGRAMLOCALPARAMETER4FARBPROC glProgramLocalParameter4fARB;
extern PFNGLPROGRAMLOCALPARAMETER4FVARBPROC glProgramLocalParameter4fvARB;
extern PFNGLGETPROGRAMENVPARAMETERDVARBPROC glGetProgramEnvParameterdvARB;
extern PFNGLGETPROGRAMENVPARAMETERFVARBPROC glGetProgramEnvParameterfvARB;
extern PFNGLGETPROGRAMLOCALPARAMETERDVARBPROC glGetProgramLocalParameterdvARB;
extern PFNGLGETPROGRAMLOCALPARAMETERFVARBPROC glGetProgramLocalParameterfvARB;
extern PFNGLGETPROGRAMIVARBPROC glGetProgramivARB;
extern PFNGLGETPROGRAMSTRINGARBPROC glGetProgramStringARB;
extern PFNGLGETVERTEXATTRIBDVARBPROC glGetVertexAttribdvARB;
extern PFNGLGETVERTEXATTRIBFVARBPROC glGetVertexAttribfvARB;
extern PFNGLGETVERTEXATTRIBIVARBPROC glGetVertexAttribivARB;
extern PFNGLGETVERTEXATTRIBPOINTERVARBPROC glGetVertexAttribPointervARB;
extern PFNGLISPROGRAMARBPROC glIsProgramARB;
extern PFNGLBINDATTRIBLOCATIONARBPROC glBindAttribLocationARB;
extern PFNGLGETACTIVEATTRIBARBPROC glGetActiveAttribARB;
extern PFNGLGETATTRIBLOCATIONARBPROC glGetAttribLocationARB;
//GL_EXT_blend_func_separate
extern PFNGLBLENDFUNCSEPARATEEXTPROC glBlendFuncSeparateEXT;
//GL_ARB_framebuffer_object
extern PFNGLISRENDERBUFFERPROC glIsRenderbuffer;
extern PFNGLBINDRENDERBUFFERPROC glBindRenderbuffer;
extern PFNGLDELETERENDERBUFFERSPROC glDeleteRenderbuffers;
extern PFNGLGENRENDERBUFFERSPROC glGenRenderbuffers;
extern PFNGLRENDERBUFFERSTORAGEPROC glRenderbufferStorage;
extern PFNGLGETRENDERBUFFERPARAMETERIVPROC glGetRenderbufferParameteriv;
extern PFNGLISFRAMEBUFFERPROC glIsFramebuffer;
extern PFNGLBINDFRAMEBUFFERPROC glBindFramebuffer;
extern PFNGLDELETEFRAMEBUFFERSPROC glDeleteFramebuffers;
extern PFNGLGENFRAMEBUFFERSPROC glGenFramebuffers;
extern PFNGLCHECKFRAMEBUFFERSTATUSPROC glCheckFramebufferStatus;
extern PFNGLFRAMEBUFFERTEXTURE1DPROC glFramebufferTexture1D;
extern PFNGLFRAMEBUFFERTEXTURE2DPROC glFramebufferTexture2D;
extern PFNGLFRAMEBUFFERTEXTURE3DPROC glFramebufferTexture3D;
extern PFNGLFRAMEBUFFERRENDERBUFFERPROC glFramebufferRenderbuffer;
extern PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVPROC glGetFramebufferAttachmentParameteriv;
extern PFNGLGENERATEMIPMAPPROC glGenerateMipmap;
extern PFNGLBLITFRAMEBUFFERPROC glBlitFramebuffer;
extern PFNGLRENDERBUFFERSTORAGEMULTISAMPLEPROC glRenderbufferStorageMultisample;
extern PFNGLFRAMEBUFFERTEXTURELAYERPROC glFramebufferTextureLayer;
//GL_ARB_draw_buffers
extern PFNGLDRAWBUFFERSARBPROC glDrawBuffersARB;
//GL_ARB_texture_multisample
extern PFNGLTEXIMAGE2DMULTISAMPLEPROC glTexImage2DMultisample;
extern PFNGLTEXIMAGE3DMULTISAMPLEPROC glTexImage3DMultisample;
extern PFNGLGETMULTISAMPLEFVPROC glGetMultisamplefv;
extern PFNGLSAMPLEMASKIPROC glSampleMaski;
//transform feedback (4.0 core)
extern PFNGLBEGINTRANSFORMFEEDBACKPROC glBeginTransformFeedback;
extern PFNGLENDTRANSFORMFEEDBACKPROC glEndTransformFeedback;
extern PFNGLTRANSFORMFEEDBACKVARYINGSPROC glTransformFeedbackVaryings;
extern PFNGLBINDBUFFERRANGEPROC glBindBufferRange;
extern PFNGLBINDBUFFERBASEPROC glBindBufferBase;
//GL_ARB_debug_output
extern PFNGLDEBUGMESSAGECONTROLARBPROC glDebugMessageControlARB;
extern PFNGLDEBUGMESSAGEINSERTARBPROC glDebugMessageInsertARB;
extern PFNGLDEBUGMESSAGECALLBACKARBPROC glDebugMessageCallbackARB;
extern PFNGLGETDEBUGMESSAGELOGARBPROC glGetDebugMessageLogARB;
#elif LL_DARWIN
//----------------------------------------------------------------------------
// LL_DARWIN
#include <OpenGL/gl.h>
#include <OpenGL/glu.h>
#define GL_EXT_separate_specular_color 1
#include <OpenGL/glext.h>
#include "GL/glh_extensions.h"
// These symbols don't exist on 10.3.9, so they have to be declared weak. Redeclaring them here fixes the problem.
// Note that they also must not be called on 10.3.9. This should be taken care of by a runtime check for the existence of the GL extension.
#include <AvailabilityMacros.h>
//GL_EXT_blend_func_separate
extern void glBlendFuncSeparateEXT(GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha) ;
// GL_EXT_framebuffer_object
extern GLboolean glIsRenderbufferEXT(GLuint renderbuffer) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
extern void glBindRenderbufferEXT(GLenum target, GLuint renderbuffer) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
extern void glDeleteRenderbuffersEXT(GLsizei n, const GLuint *renderbuffers) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
extern void glGenRenderbuffersEXT(GLsizei n, GLuint *renderbuffers) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
extern void glRenderbufferStorageEXT(GLenum target, GLenum internalformat, GLsizei width, GLsizei height) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
extern void glGetRenderbufferParameterivEXT(GLenum target, GLenum pname, GLint *params) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
extern GLboolean glIsFramebufferEXT(GLuint framebuffer) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
extern void glBindFramebufferEXT(GLenum target, GLuint framebuffer) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
extern void glDeleteFramebuffersEXT(GLsizei n, const GLuint *framebuffers) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
extern void glGenFramebuffersEXT(GLsizei n, GLuint *framebuffers) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
extern GLenum glCheckFramebufferStatusEXT(GLenum target) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
extern void glFramebufferTexture1DEXT(GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
extern void glFramebufferTexture2DEXT(GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
extern void glFramebufferTexture3DEXT(GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLint zoffset) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
extern void glFramebufferRenderbufferEXT(GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
extern void glGetFramebufferAttachmentParameterivEXT(GLenum target, GLenum attachment, GLenum pname, GLint *params) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
extern void glGenerateMipmapEXT(GLenum target) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
#ifndef GL_ARB_framebuffer_object
#define glGenerateMipmap glGenerateMipmapEXT
#define GL_MAX_SAMPLES 0x8D57
#endif
// GL_ARB_draw_buffers
extern void glDrawBuffersARB(GLsizei n, const GLenum* bufs) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
#ifdef __cplusplus
extern "C" {
#endif
//
// Define map buffer range headers on Mac
//
#ifndef GL_ARB_map_buffer_range
#define GL_MAP_READ_BIT 0x0001
#define GL_MAP_WRITE_BIT 0x0002
#define GL_MAP_INVALIDATE_RANGE_BIT 0x0004
#define GL_MAP_INVALIDATE_BUFFER_BIT 0x0008
#define GL_MAP_FLUSH_EXPLICIT_BIT 0x0010
#define GL_MAP_UNSYNCHRONIZED_BIT 0x0020
#endif
//
// Define multisample headers on Mac
//
#ifndef GL_ARB_texture_multisample
#define GL_SAMPLE_POSITION 0x8E50
#define GL_SAMPLE_MASK 0x8E51
#define GL_SAMPLE_MASK_VALUE 0x8E52
#define GL_MAX_SAMPLE_MASK_WORDS 0x8E59
#define GL_TEXTURE_2D_MULTISAMPLE 0x9100
#define GL_PROXY_TEXTURE_2D_MULTISAMPLE 0x9101
#define GL_TEXTURE_2D_MULTISAMPLE_ARRAY 0x9102
#define GL_PROXY_TEXTURE_2D_MULTISAMPLE_ARRAY 0x9103
#define GL_TEXTURE_BINDING_2D_MULTISAMPLE 0x9104
#define GL_TEXTURE_BINDING_2D_MULTISAMPLE_ARRAY 0x9105
#define GL_TEXTURE_SAMPLES 0x9106
#define GL_TEXTURE_FIXED_SAMPLE_LOCATIONS 0x9107
#define GL_SAMPLER_2D_MULTISAMPLE 0x9108
#define GL_INT_SAMPLER_2D_MULTISAMPLE 0x9109
#define GL_UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE 0x910A
#define GL_SAMPLER_2D_MULTISAMPLE_ARRAY 0x910B
#define GL_INT_SAMPLER_2D_MULTISAMPLE_ARRAY 0x910C
#define GL_UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE_ARRAY 0x910D
#define GL_MAX_COLOR_TEXTURE_SAMPLES 0x910E
#define GL_MAX_DEPTH_TEXTURE_SAMPLES 0x910F
#define GL_MAX_INTEGER_SAMPLES 0x9110
#endif
//
// Define vertex buffer object headers on Mac
//
#ifndef GL_ARB_vertex_buffer_object
#define GL_BUFFER_SIZE_ARB 0x8764
#define GL_BUFFER_USAGE_ARB 0x8765
#define GL_ARRAY_BUFFER_ARB 0x8892
#define GL_ELEMENT_ARRAY_BUFFER_ARB 0x8893
#define GL_ARRAY_BUFFER_BINDING_ARB 0x8894
#define GL_ELEMENT_ARRAY_BUFFER_BINDING_ARB 0x8895
#define GL_VERTEX_ARRAY_BUFFER_BINDING_ARB 0x8896
#define GL_NORMAL_ARRAY_BUFFER_BINDING_ARB 0x8897
#define GL_COLOR_ARRAY_BUFFER_BINDING_ARB 0x8898
#define GL_INDEX_ARRAY_BUFFER_BINDING_ARB 0x8899
#define GL_TEXTURE_COORD_ARRAY_BUFFER_BINDING_ARB 0x889A
#define GL_EDGE_FLAG_ARRAY_BUFFER_BINDING_ARB 0x889B
#define GL_SECONDARY_COLOR_ARRAY_BUFFER_BINDING_ARB 0x889C
#define GL_FOG_COORDINATE_ARRAY_BUFFER_BINDING_ARB 0x889D
#define GL_WEIGHT_ARRAY_BUFFER_BINDING_ARB 0x889E
#define GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING_ARB 0x889F
#define GL_READ_ONLY_ARB 0x88B8
#define GL_WRITE_ONLY_ARB 0x88B9
#define GL_READ_WRITE_ARB 0x88BA
#define GL_BUFFER_ACCESS_ARB 0x88BB
#define GL_BUFFER_MAPPED_ARB 0x88BC
#define GL_BUFFER_MAP_POINTER_ARB 0x88BD
#define GL_STREAM_DRAW_ARB 0x88E0
#define GL_STREAM_READ_ARB 0x88E1
#define GL_STREAM_COPY_ARB 0x88E2
#define GL_STATIC_DRAW_ARB 0x88E4
#define GL_STATIC_READ_ARB 0x88E5
#define GL_STATIC_COPY_ARB 0x88E6
#define GL_DYNAMIC_DRAW_ARB 0x88E8
#define GL_DYNAMIC_READ_ARB 0x88E9
#define GL_DYNAMIC_COPY_ARB 0x88EA
#endif
#ifndef GL_ARB_vertex_buffer_object
/* GL types for handling large vertex buffer objects */
typedef intptr_t GLintptrARB;
typedef intptr_t GLsizeiptrARB;
#endif
#ifndef GL_ARB_vertex_buffer_object
#define GL_ARB_vertex_buffer_object 1
#ifdef GL_GLEXT_FUNCTION_POINTERS
typedef void (* glBindBufferARBProcPtr) (GLenum target, GLuint buffer);
typedef void (* glDeleteBufferARBProcPtr) (GLsizei n, const GLuint *buffers);
typedef void (* glGenBuffersARBProcPtr) (GLsizei n, GLuint *buffers);
typedef GLboolean (* glIsBufferARBProcPtr) (GLuint buffer);
typedef void (* glBufferDataARBProcPtr) (GLenum target, GLsizeiptrARB size, const GLvoid *data, GLenum usage);
typedef void (* glBufferSubDataARBProcPtr) (GLenum target, GLintptrARB offset, GLsizeiptrARB size, const GLvoid *data);
typedef void (* glGetBufferSubDataARBProcPtr) (GLenum target, GLintptrARB offset, GLsizeiptrARB size, GLvoid *data);
typedef GLvoid* (* glMapBufferARBProcPtr) (GLenum target, GLenum access); /* Flawfinder: ignore */
typedef GLboolean (* glUnmapBufferARBProcPtr) (GLenum target);
typedef void (* glGetBufferParameterivARBProcPtr) (GLenum target, GLenum pname, GLint *params);
typedef void (* glGetBufferPointervARBProcPtr) (GLenum target, GLenum pname, GLvoid* *params);
#else
extern void glBindBufferARB (GLenum, GLuint);
extern void glDeleteBuffersARB (GLsizei, const GLuint *);
extern void glGenBuffersARB (GLsizei, GLuint *);
extern GLboolean glIsBufferARB (GLuint);
extern void glBufferDataARB (GLenum, GLsizeiptrARB, const GLvoid *, GLenum);
extern void glBufferSubDataARB (GLenum, GLintptrARB, GLsizeiptrARB, const GLvoid *);
extern void glGetBufferSubDataARB (GLenum, GLintptrARB, GLsizeiptrARB, GLvoid *);
extern GLvoid* glMapBufferARB (GLenum, GLenum);
extern GLboolean glUnmapBufferARB (GLenum);
extern void glGetBufferParameterivARB (GLenum, GLenum, GLint *);
extern void glGetBufferPointervARB (GLenum, GLenum, GLvoid* *);
#endif /* GL_GLEXT_FUNCTION_POINTERS */
#endif
#ifndef GL_ARB_texture_rg
#define GL_RG 0x8227
#define GL_RG_INTEGER 0x8228
#define GL_R8 0x8229
#define GL_R16 0x822A
#define GL_RG8 0x822B
#define GL_RG16 0x822C
#define GL_R16F 0x822D
#define GL_R32F 0x822E
#define GL_RG16F 0x822F
#define GL_RG32F 0x8230
#define GL_R8I 0x8231
#define GL_R8UI 0x8232
#define GL_R16I 0x8233
#define GL_R16UI 0x8234
#define GL_R32I 0x8235
#define GL_R32UI 0x8236
#define GL_RG8I 0x8237
#define GL_RG8UI 0x8238
#define GL_RG16I 0x8239
#define GL_RG16UI 0x823A
#define GL_RG32I 0x823B
#define GL_RG32UI 0x823C
#endif
// May be needed for DARWIN...
// #ifndef GL_ARB_compressed_tex_image
// #define GL_ARB_compressed_tex_image 1
// #ifdef GL_GLEXT_FUNCTION_POINTERS
// typedef void (* glCompressedTexImage1D) (GLenum, GLint, GLenum, GLsizei, GLint, GLsizei, const GLvoid*);
// typedef void (* glCompressedTexImage2D) (GLenum, GLint, GLenum, GLsizei, GLsizei, GLint, GLsizei, const GLvoid*);
// typedef void (* glCompressedTexImage3D) (GLenum, GLint, GLenum, GLsizei, GLsizei, GLsizei, GLint, GLsizei, const GLvoid*);
// typedef void (* glCompressedTexSubImage1D) (GLenum, GLint, GLint, GLsizei, GLenum, GLsizei, const GLvoid*);
// typedef void (* glCompressedTexSubImage2D) (GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid*);
// typedef void (* glCompressedTexSubImage3D) (GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid*);
// typedef void (* glGetCompressedTexImage) (GLenum, GLint, GLvoid*);
// #else
// extern void glCompressedTexImage1D (GLenum, GLint, GLenum, GLsizei, GLint, GLsizei, const GLvoid*);
// extern void glCompressedTexImage2D (GLenum, GLint, GLenum, GLsizei, GLsizei, GLint, GLsizei, const GLvoid*);
// extern void glCompressedTexImage3D (GLenum, GLint, GLenum, GLsizei, GLsizei, GLsizei, GLint, GLsizei, const GLvoid*);
// extern void glCompressedTexSubImage1D (GLenum, GLint, GLint, GLsizei, GLenum, GLsizei, const GLvoid*);
// extern void glCompressedTexSubImage2D (GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid*);
// extern void glCompressedTexSubImage3D (GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid*);
// extern void glGetCompressedTexImage (GLenum, GLint, GLvoid*);
// #endif /* GL_GLEXT_FUNCTION_POINTERS */
// #endif
#ifdef __cplusplus
}
#endif
#if __MAC_OS_X_VERSION_MAX_ALLOWED <= 1070
#include <OpenGL/gl.h>
#else
#include <AGL/gl.h>
#endif
#endif // LL_MESA / LL_WINDOWS / LL_DARWIN
// Even when GL_ARB_depth_clamp is available in the driver, the (correct)
// headers, and therefore GL_DEPTH_CLAMP might not be defined.
// In that case GL_DEPTH_CLAMP_NV should be defined, but why not just
// use the known numeric.
//
// To avoid #ifdef's in the code. Just define this here.
#ifndef GL_DEPTH_CLAMP
// Probably (still) called GL_DEPTH_CLAMP_NV.
#define GL_DEPTH_CLAMP 0x864F
#endif
//GL_NVX_gpu_memory_info constants
#ifndef GL_NVX_gpu_memory_info
#define GL_NVX_gpu_memory_info
#define GL_GPU_MEMORY_INFO_DEDICATED_VIDMEM_NVX 0x9047
#define GL_GPU_MEMORY_INFO_TOTAL_AVAILABLE_MEMORY_NVX 0x9048
#define GL_GPU_MEMORY_INFO_CURRENT_AVAILABLE_VIDMEM_NVX 0x9049
#define GL_GPU_MEMORY_INFO_EVICTION_COUNT_NVX 0x904A
#define GL_GPU_MEMORY_INFO_EVICTED_MEMORY_NVX 0x904B
#endif
//GL_ATI_meminfo constants
#ifndef GL_ATI_meminfo
#define GL_ATI_meminfo
#define GL_VBO_FREE_MEMORY_ATI 0x87FB
#define GL_TEXTURE_FREE_MEMORY_ATI 0x87FC
#define GL_RENDERBUFFER_FREE_MEMORY_ATI 0x87FD
#endif
#endif // LL_LLGLHEADERS_H
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