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/indra/llrender/llglheaders.h

https://bitbucket.org/lindenlab/viewer-beta/
C Header | 1013 lines | 780 code | 91 blank | 142 comment | 4 complexity | e9a5015921226b7e080b298772a616a7 MD5 | raw file
Possible License(s): LGPL-2.1 
    

  1. /**
    2. 

  2.  * @file llglheaders.h
    3. 

  3.  * @brief LLGL definitions
    4. 

  4.  *
    5. 

  5.  * $LicenseInfo:firstyear=2001&license=viewerlgpl$
    6. 

  6.  * Second Life Viewer Source Code
    7. 

  7.  * Copyright (C) 2010, Linden Research, Inc.
    8. 

  8.  *
    9. 

  9.  * This library is free software; you can redistribute it and/or
    10. 

  10.  * modify it under the terms of the GNU Lesser General Public
    11. 

  11.  * License as published by the Free Software Foundation;
    12. 

  12.  * version 2.1 of the License only.
    13. 

  13.  *
    14. 

  14.  * This library is distributed in the hope that it will be useful,
    15. 

  15.  * but WITHOUT ANY WARRANTY; without even the implied warranty of
    16. 

  16.  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    17. 

  17.  * Lesser General Public License for more details.
    18. 

  18.  *
    19. 

  19.  * You should have received a copy of the GNU Lesser General Public
    20. 

  20.  * License along with this library; if not, write to the Free Software
    21. 

  21.  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
    22. 

  22.  *
    23. 

  23.  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
    24. 

  24.  * $/LicenseInfo$
    25. 

  25.  */
    26. 

  26. 

  27. #ifndef LL_LLGLHEADERS_H
    28. 

  28. #define LL_LLGLHEADERS_H
    29. 

  29. 

  30. #if LL_SOLARIS
    31. 

  31. #   if defined(__sparc)
    32. 

  32. #      define I_NEED_OS2_H 	//  avoiding BOOL conflicts
    33. 

  33. #   endif
    34. 

  34. #   include "GL/gl.h"
    35. 

  35. #   if defined(__sparc)
    36. 

  36. #      undef I_NEED_OS2_H
    37. 

  37. #      ifdef BOOL
    38. 

  38. #         undef BOOL		// now get rid of Xmd.h crap
    39. 

  39. #      endif
    40. 

  40. #   endif
    41. 

  41. #   include "GL/glx.h"
    42. 

  42. #   define  GL_GLEXT_PROTOTYPES 1
    43. 

  43. #   include "GL/glext.h"
    44. 

  44. #   include "GL/glu.h"
    45. 

  45. #   include "GL/glx.h"
    46. 

  46. #   define  GLX_GLXEXT_PROTOTYPES 1
    47. 

  47. #   include "GL/glxext.h"
    48. 

  48. //#   define  GLH_EXT_GET_PROC_ADDRESS(p) glXGetProcAddressARB((const GLubyte*)(p))
    49. 

  49. #   define  GLH_EXT_GET_PROC_ADDRESS(p) glXGetProcAddress((const GLubyte*)(p))
    50. 

  50. 

  51. // The __APPLE__ kludge is to make glh_extensions.h not symbol-clash horribly
    52. 

  52. // This header is distributed with SL.  You'll find it in linden/libraries/include/GL/
    53. 

  53. # define __APPLE__
    54. 

  54. # include "GL/glh_extensions.h"
    55. 

  55. # undef __APPLE__
    56. 

  56. 

  57. 

  58. // GL_ARB_vertex_buffer_object
    59. 

  59. extern PFNGLBINDBUFFERARBPROC		glBindBufferARB;
    60. 

  60. extern PFNGLDELETEBUFFERSARBPROC	glDeleteBuffersARB;
    61. 

  61. extern PFNGLGENBUFFERSARBPROC		glGenBuffersARB;
    62. 

  62. extern PFNGLISBUFFERARBPROC			glIsBufferARB;
    63. 

  63. extern PFNGLBUFFERDATAARBPROC		glBufferDataARB;
    64. 

  64. extern PFNGLBUFFERSUBDATAARBPROC	glBufferSubDataARB;
    65. 

  65. extern PFNGLGETBUFFERSUBDATAARBPROC glGetBufferSubDataARB;
    66. 

  66. extern PFNGLMAPBUFFERARBPROC		glMapBufferARB;
    67. 

  67. extern PFNGLUNMAPBUFFERARBPROC		glUnmapBufferARB;
    68. 

  68. extern PFNGLGETBUFFERPARAMETERIVARBPROC	glGetBufferParameterivARB;
    69. 

  69. extern PFNGLGETBUFFERPOINTERVARBPROC	glGetBufferPointervARB;
    70. 

  70. 

  71. // GL_ARB_vertex_array_object
    72. 

  72. extern PFNGLBINDVERTEXARRAYPROC glBindVertexArray;
    73. 

  73. extern PFNGLDELETEVERTEXARRAYSPROC glDeleteVertexArrays;
    74. 

  74. extern PFNGLGENVERTEXARRAYSPROC glGenVertexArrays;
    75. 

  75. extern PFNGLISVERTEXARRAYPROC glIsVertexArray;
    76. 

  76. 

  77. // GL_ARB_sync
    78. 

  78. extern PFNGLFENCESYNCPROC				glFenceSync;
    79. 

  79. extern PFNGLISSYNCPROC					glIsSync;
    80. 

  80. extern PFNGLDELETESYNCPROC				glDeleteSync;
    81. 

  81. extern PFNGLCLIENTWAITSYNCPROC			glClientWaitSync;
    82. 

  82. extern PFNGLWAITSYNCPROC				glWaitSync;
    83. 

  83. extern PFNGLGETINTEGER64VPROC			glGetInteger64v;
    84. 

  84. extern PFNGLGETSYNCIVPROC				glGetSynciv;
    85. 

  85. 

  86. // GL_APPLE_flush_buffer_range
    87. 

  87. extern PFNGLBUFFERPARAMETERIAPPLEPROC	glBufferParameteriAPPLE;
    88. 

  88. extern PFNGLFLUSHMAPPEDBUFFERRANGEAPPLEPROC glFlushMappedBufferRangeAPPLE;
    89. 

  89. 

  90. // GL_ARB_map_buffer_range
    91. 

  91. extern PFNGLMAPBUFFERRANGEPROC			glMapBufferRange;
    92. 

  92. extern PFNGLFLUSHMAPPEDBUFFERRANGEPROC	glFlushMappedBufferRange;
    93. 

  93. 

  94. // GL_ATI_vertex_array_object
    95. 

  95. extern PFNGLNEWOBJECTBUFFERATIPROC			glNewObjectBufferATI;
    96. 

  96. extern PFNGLISOBJECTBUFFERATIPROC			glIsObjectBufferATI;
    97. 

  97. extern PFNGLUPDATEOBJECTBUFFERATIPROC		glUpdateObjectBufferATI;
    98. 

  98. extern PFNGLGETOBJECTBUFFERFVATIPROC		glGetObjectBufferfvATI;
    99. 

  99. extern PFNGLGETOBJECTBUFFERIVATIPROC		glGetObjectBufferivATI;
    100. 

  100. extern PFNGLFREEOBJECTBUFFERATIPROC		    glFreeObjectBufferATI;
    101. 

  101. extern PFNGLARRAYOBJECTATIPROC				glArrayObjectATI;
    102. 

  102. extern PFNGLVERTEXATTRIBARRAYOBJECTATIPROC	glVertexAttribArrayObjectATI;
    103. 

  103. extern PFNGLGETARRAYOBJECTFVATIPROC			glGetArrayObjectfvATI;
    104. 

  104. extern PFNGLGETARRAYOBJECTIVATIPROC			glGetArrayObjectivATI;
    105. 

  105. extern PFNGLVARIANTARRAYOBJECTATIPROC		glVariantObjectArrayATI;
    106. 

  106. extern PFNGLGETVARIANTARRAYOBJECTFVATIPROC	glGetVariantArrayObjectfvATI;
    107. 

  107. extern PFNGLGETVARIANTARRAYOBJECTIVATIPROC	glGetVariantArrayObjectivATI;
    108. 

  108. 

  109. // GL_ARB_occlusion_query
    110. 

  110. extern PFNGLGENQUERIESARBPROC glGenQueriesARB;
    111. 

  111. extern PFNGLDELETEQUERIESARBPROC glDeleteQueriesARB;
    112. 

  112. extern PFNGLISQUERYARBPROC glIsQueryARB;
    113. 

  113. extern PFNGLBEGINQUERYARBPROC glBeginQueryARB;
    114. 

  114. extern PFNGLENDQUERYARBPROC glEndQueryARB;
    115. 

  115. extern PFNGLGETQUERYIVARBPROC glGetQueryivARB;
    116. 

  116. extern PFNGLGETQUERYOBJECTIVARBPROC glGetQueryObjectivARB;
    117. 

  117. extern PFNGLGETQUERYOBJECTUIVARBPROC glGetQueryObjectuivARB;
    118. 

  118. 

  119. // GL_ARB_point_parameters
    120. 

  120. extern PFNGLPOINTPARAMETERFARBPROC glPointParameterfARB;
    121. 

  121. extern PFNGLPOINTPARAMETERFVARBPROC glPointParameterfvARB;
    122. 

  122. 

  123. // GL_ARB_shader_objects
    124. 

  124. extern PFNGLDELETEOBJECTARBPROC glDeleteObjectARB;
    125. 

  125. extern PFNGLGETHANDLEARBPROC glGetHandleARB;
    126. 

  126. extern PFNGLDETACHOBJECTARBPROC glDetachObjectARB;
    127. 

  127. extern PFNGLCREATESHADEROBJECTARBPROC glCreateShaderObjectARB;
    128. 

  128. extern PFNGLSHADERSOURCEARBPROC glShaderSourceARB;
    129. 

  129. extern PFNGLCOMPILESHADERARBPROC glCompileShaderARB;
    130. 

  130. extern PFNGLCREATEPROGRAMOBJECTARBPROC glCreateProgramObjectARB;
    131. 

  131. extern PFNGLATTACHOBJECTARBPROC glAttachObjectARB;
    132. 

  132. extern PFNGLLINKPROGRAMARBPROC glLinkProgramARB;
    133. 

  133. extern PFNGLUSEPROGRAMOBJECTARBPROC glUseProgramObjectARB;
    134. 

  134. extern PFNGLVALIDATEPROGRAMARBPROC glValidateProgramARB;
    135. 

  135. extern PFNGLUNIFORM1FARBPROC glUniform1fARB;
    136. 

  136. extern PFNGLUNIFORM2FARBPROC glUniform2fARB;
    137. 

  137. extern PFNGLUNIFORM3FARBPROC glUniform3fARB;
    138. 

  138. extern PFNGLUNIFORM4FARBPROC glUniform4fARB;
    139. 

  139. extern PFNGLUNIFORM1IARBPROC glUniform1iARB;
    140. 

  140. extern PFNGLUNIFORM2IARBPROC glUniform2iARB;
    141. 

  141. extern PFNGLUNIFORM3IARBPROC glUniform3iARB;
    142. 

  142. extern PFNGLUNIFORM4IARBPROC glUniform4iARB;
    143. 

  143. extern PFNGLUNIFORM1FVARBPROC glUniform1fvARB;
    144. 

  144. extern PFNGLUNIFORM2FVARBPROC glUniform2fvARB;
    145. 

  145. extern PFNGLUNIFORM3FVARBPROC glUniform3fvARB;
    146. 

  146. extern PFNGLUNIFORM4FVARBPROC glUniform4fvARB;
    147. 

  147. extern PFNGLUNIFORM1IVARBPROC glUniform1ivARB;
    148. 

  148. extern PFNGLUNIFORM2IVARBPROC glUniform2ivARB;
    149. 

  149. extern PFNGLUNIFORM3IVARBPROC glUniform3ivARB;
    150. 

  150. extern PFNGLUNIFORM4IVARBPROC glUniform4ivARB;
    151. 

  151. extern PFNGLUNIFORMMATRIX2FVARBPROC glUniformMatrix2fvARB;
    152. 

  152. extern PFNGLUNIFORMMATRIX3FVARBPROC glUniformMatrix3fvARB;
    153. 

  153. extern PFNGLUNIFORMMATRIX4FVARBPROC glUniformMatrix4fvARB;
    154. 

  154. extern PFNGLGETOBJECTPARAMETERFVARBPROC glGetObjectParameterfvARB;
    155. 

  155. extern PFNGLGETOBJECTPARAMETERIVARBPROC glGetObjectParameterivARB;
    156. 

  156. extern PFNGLGETINFOLOGARBPROC glGetInfoLogARB;
    157. 

  157. extern PFNGLGETATTACHEDOBJECTSARBPROC glGetAttachedObjectsARB;
    158. 

  158. extern PFNGLGETUNIFORMLOCATIONARBPROC glGetUniformLocationARB;
    159. 

  159. extern PFNGLGETACTIVEUNIFORMARBPROC glGetActiveUniformARB;
    160. 

  160. extern PFNGLGETUNIFORMFVARBPROC glGetUniformfvARB;
    161. 

  161. extern PFNGLGETUNIFORMIVARBPROC glGetUniformivARB;
    162. 

  162. extern PFNGLGETSHADERSOURCEARBPROC glGetShaderSourceARB;
    163. 

  163. 

  164. // GL_ARB_vertex_shader
    165. 

  165. extern PFNGLVERTEXATTRIB1DARBPROC glVertexAttrib1dARB;
    166. 

  166. extern PFNGLVERTEXATTRIB1DVARBPROC glVertexAttrib1dvARB;
    167. 

  167. extern PFNGLVERTEXATTRIB1FARBPROC glVertexAttrib1fARB;
    168. 

  168. extern PFNGLVERTEXATTRIB1FVARBPROC glVertexAttrib1fvARB;
    169. 

  169. extern PFNGLVERTEXATTRIB1SARBPROC glVertexAttrib1sARB;
    170. 

  170. extern PFNGLVERTEXATTRIB1SVARBPROC glVertexAttrib1svARB;
    171. 

  171. extern PFNGLVERTEXATTRIB2DARBPROC glVertexAttrib2dARB;
    172. 

  172. extern PFNGLVERTEXATTRIB2DVARBPROC glVertexAttrib2dvARB;
    173. 

  173. extern PFNGLVERTEXATTRIB2FARBPROC glVertexAttrib2fARB;
    174. 

  174. extern PFNGLVERTEXATTRIB2FVARBPROC glVertexAttrib2fvARB;
    175. 

  175. extern PFNGLVERTEXATTRIB2SARBPROC glVertexAttrib2sARB;
    176. 

  176. extern PFNGLVERTEXATTRIB2SVARBPROC glVertexAttrib2svARB;
    177. 

  177. extern PFNGLVERTEXATTRIB3DARBPROC glVertexAttrib3dARB;
    178. 

  178. extern PFNGLVERTEXATTRIB3DVARBPROC glVertexAttrib3dvARB;
    179. 

  179. extern PFNGLVERTEXATTRIB3FARBPROC glVertexAttrib3fARB;
    180. 

  180. extern PFNGLVERTEXATTRIB3FVARBPROC glVertexAttrib3fvARB;
    181. 

  181. extern PFNGLVERTEXATTRIB3SARBPROC glVertexAttrib3sARB;
    182. 

  182. extern PFNGLVERTEXATTRIB3SVARBPROC glVertexAttrib3svARB;
    183. 

  183. extern PFNGLVERTEXATTRIB4NBVARBPROC glVertexAttrib4nbvARB;
    184. 

  184. extern PFNGLVERTEXATTRIB4NIVARBPROC glVertexAttrib4nivARB;
    185. 

  185. extern PFNGLVERTEXATTRIB4NSVARBPROC glVertexAttrib4nsvARB;
    186. 

  186. extern PFNGLVERTEXATTRIB4NUBARBPROC glVertexAttrib4nubARB;
    187. 

  187. extern PFNGLVERTEXATTRIB4NUBVARBPROC glVertexAttrib4nubvARB;
    188. 

  188. extern PFNGLVERTEXATTRIB4NUIVARBPROC glVertexAttrib4nuivARB;
    189. 

  189. extern PFNGLVERTEXATTRIB4NUSVARBPROC glVertexAttrib4nusvARB;
    190. 

  190. extern PFNGLVERTEXATTRIB4BVARBPROC glVertexAttrib4bvARB;
    191. 

  191. extern PFNGLVERTEXATTRIB4DARBPROC glVertexAttrib4dARB;
    192. 

  192. extern PFNGLVERTEXATTRIB4DVARBPROC glVertexAttrib4dvARB;
    193. 

  193. extern PFNGLVERTEXATTRIB4FARBPROC glVertexAttrib4fARB;
    194. 

  194. extern PFNGLVERTEXATTRIB4FVARBPROC glVertexAttrib4fvARB;
    195. 

  195. extern PFNGLVERTEXATTRIB4IVARBPROC glVertexAttrib4ivARB;
    196. 

  196. extern PFNGLVERTEXATTRIB4SARBPROC glVertexAttrib4sARB;
    197. 

  197. extern PFNGLVERTEXATTRIB4SVARBPROC glVertexAttrib4svARB;
    198. 

  198. extern PFNGLVERTEXATTRIB4UBVARBPROC glVertexAttrib4ubvARB;
    199. 

  199. extern PFNGLVERTEXATTRIB4UIVARBPROC glVertexAttrib4uivARB;
    200. 

  200. extern PFNGLVERTEXATTRIB4USVARBPROC glVertexAttrib4usvARB;
    201. 

  201. extern PFNGLVERTEXATTRIBPOINTERARBPROC glVertexAttribPointerARB;
    202. 

  202. extern PFNGLENABLEVERTEXATTRIBARRAYARBPROC glEnableVertexAttribArrayARB;
    203. 

  203. extern PFNGLDISABLEVERTEXATTRIBARRAYARBPROC glDisableVertexAttribArrayARB;
    204. 

  204. extern PFNGLPROGRAMSTRINGARBPROC glProgramStringARB;
    205. 

  205. extern PFNGLBINDPROGRAMARBPROC glBindProgramARB;
    206. 

  206. extern PFNGLDELETEPROGRAMSARBPROC glDeleteProgramsARB;
    207. 

  207. extern PFNGLGENPROGRAMSARBPROC glGenProgramsARB;
    208. 

  208. extern PFNGLPROGRAMENVPARAMETER4DARBPROC glProgramEnvParameter4dARB;
    209. 

  209. extern PFNGLPROGRAMENVPARAMETER4DVARBPROC glProgramEnvParameter4dvARB;
    210. 

  210. extern PFNGLPROGRAMENVPARAMETER4FARBPROC glProgramEnvParameter4fARB;
    211. 

  211. extern PFNGLPROGRAMENVPARAMETER4FVARBPROC glProgramEnvParameter4fvARB;
    212. 

  212. extern PFNGLPROGRAMLOCALPARAMETER4DARBPROC glProgramLocalParameter4dARB;
    213. 

  213. extern PFNGLPROGRAMLOCALPARAMETER4DVARBPROC glProgramLocalParameter4dvARB;
    214. 

  214. extern PFNGLPROGRAMLOCALPARAMETER4FARBPROC glProgramLocalParameter4fARB;
    215. 

  215. extern PFNGLPROGRAMLOCALPARAMETER4FVARBPROC glProgramLocalParameter4fvARB;
    216. 

  216. extern PFNGLGETPROGRAMENVPARAMETERDVARBPROC glGetProgramEnvParameterdvARB;
    217. 

  217. extern PFNGLGETPROGRAMENVPARAMETERFVARBPROC glGetProgramEnvParameterfvARB;
    218. 

  218. extern PFNGLGETPROGRAMLOCALPARAMETERDVARBPROC glGetProgramLocalParameterdvARB;
    219. 

  219. extern PFNGLGETPROGRAMLOCALPARAMETERFVARBPROC glGetProgramLocalParameterfvARB;
    220. 

  220. extern PFNGLGETPROGRAMIVARBPROC glGetProgramivARB;
    221. 

  221. extern PFNGLGETPROGRAMSTRINGARBPROC glGetProgramStringARB;
    222. 

  222. extern PFNGLGETVERTEXATTRIBDVARBPROC glGetVertexAttribdvARB;
    223. 

  223. extern PFNGLGETVERTEXATTRIBFVARBPROC glGetVertexAttribfvARB;
    224. 

  224. extern PFNGLGETVERTEXATTRIBIVARBPROC glGetVertexAttribivARB;
    225. 

  225. extern PFNGLGETVERTEXATTRIBPOINTERVARBPROC glGetVertexAttribPointervARB;
    226. 

  226. extern PFNGLISPROGRAMARBPROC glIsProgramARB;
    227. 

  227. extern PFNGLBINDATTRIBLOCATIONARBPROC glBindAttribLocationARB;
    228. 

  228. extern PFNGLGETACTIVEATTRIBARBPROC glGetActiveAttribARB;
    229. 

  229. extern PFNGLGETATTRIBLOCATIONARBPROC glGetAttribLocationARB;
    230. 

  230. 

  231. extern PFNGLCOMPRESSEDTEXIMAGE2DARBPROC glCompressedTexImage2DARB;
    232. 

  232. extern PFNGLGETCOMPRESSEDTEXIMAGEARBPROC glGetCompressedTexImageARB;
    233. 

  233. 

  234. extern PFNGLCOLORTABLEEXTPROC glColorTableEXT;
    235. 

  235. 

  236. //GL_EXT_blend_func_separate
    237. 

  237. extern PFNGLBLENDFUNCSEPARATEEXTPROC glBlendFuncSeparateEXT;
    238. 

  238. 

  239. //GL_EXT_framebuffer_object
    240. 

  240. extern PFNGLISRENDERBUFFEREXTPROC glIsRenderbufferEXT;
    241. 

  241. extern PFNGLBINDRENDERBUFFEREXTPROC glBindRenderbufferEXT;
    242. 

  242. extern PFNGLDELETERENDERBUFFERSEXTPROC glDeleteRenderbuffersEXT;
    243. 

  243. extern PFNGLGENRENDERBUFFERSEXTPROC glGenRenderbuffersEXT;
    244. 

  244. extern PFNGLRENDERBUFFERSTORAGEEXTPROC glRenderbufferStorageEXT;
    245. 

  245. extern PFNGLGETRENDERBUFFERPARAMETERIVEXTPROC glGetRenderbufferParameterivEXT;
    246. 

  246. extern PFNGLISFRAMEBUFFEREXTPROC glIsFramebufferEXT;
    247. 

  247. extern PFNGLBINDFRAMEBUFFEREXTPROC glBindFramebufferEXT;
    248. 

  248. extern PFNGLDELETEFRAMEBUFFERSEXTPROC glDeleteFramebuffersEXT;
    249. 

  249. extern PFNGLGENFRAMEBUFFERSEXTPROC glGenFramebuffersEXT;
    250. 

  250. extern PFNGLCHECKFRAMEBUFFERSTATUSEXTPROC glCheckFramebufferStatusEXT;
    251. 

  251. extern PFNGLFRAMEBUFFERTEXTURE1DEXTPROC glFramebufferTexture1DEXT;
    252. 

  252. extern PFNGLFRAMEBUFFERTEXTURE2DEXTPROC glFramebufferTexture2DEXT;
    253. 

  253. extern PFNGLFRAMEBUFFERTEXTURE3DEXTPROC glFramebufferTexture3DEXT;
    254. 

  254. extern PFNGLFRAMEBUFFERRENDERBUFFEREXTPROC glFramebufferRenderbufferEXT;
    255. 

  255. extern PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVEXTPROC glGetFramebufferAttachmentParameterivEXT;
    256. 

  256. extern PFNGLGENERATEMIPMAPEXTPROC glGenerateMipmapEXT;
    257. 

  257. 

  258. #elif LL_MESA
    259. 

  259. //----------------------------------------------------------------------------
    260. 

  260. // MESA headers
    261. 

  261. // quotes so we get libraries/.../GL/ version
    262. 

  262. #define GL_GLEXT_PROTOTYPES 1
    263. 

  263. #include "GL/gl.h"
    264. 

  264. #include "GL/glext.h"
    265. 

  265. #include "GL/glu.h"
    266. 

  266. 

  267. // The __APPLE__ kludge is to make glh_extensions.h not symbol-clash horribly
    268. 

  268. # define __APPLE__
    269. 

  269. # include "GL/glh_extensions.h"
    270. 

  270. # undef __APPLE__
    271. 

  271. 

  272. #elif LL_LINUX
    273. 

  273. //----------------------------------------------------------------------------
    274. 

  274. // LL_LINUX
    275. 

  275. 

  276. //----------------------------------------------------------------------------
    277. 

  277. // Linux, MESA headers, but not necessarily assuming MESA runtime.
    278. 

  278. // quotes so we get libraries/.../GL/ version
    279. 

  279. #include "GL/gl.h"
    280. 

  280. #include "GL/glext.h"
    281. 

  281. #include "GL/glu.h"
    282. 

  282. 

  283. 

  284. #if LL_LINUX && !LL_MESA_HEADLESS
    285. 

  285. // The __APPLE__ kludge is to make glh_extensions.h not symbol-clash horribly
    286. 

  286. # define __APPLE__
    287. 

  287. # include "GL/glh_extensions.h"
    288. 

  288. # undef __APPLE__
    289. 

  289. 

  290. /* Although SDL very likely ends up calling glXGetProcAddress() itself,
    291. 

  291.    if we use SDL_GL_GetProcAddress() then we get bogus addresses back on
    292. 

  292.    some systems.  Weird. */
    293. 

  293. /*# include "SDL/SDL.h"
    294. 

  294.   # define GLH_EXT_GET_PROC_ADDRESS(p) SDL_GL_GetProcAddress(p) */
    295. 

  295. #define GLX_GLXEXT_PROTOTYPES 1
    296. 

  296. # include "GL/glx.h"
    297. 

  297. # include "GL/glxext.h"
    298. 

  298. // Use glXGetProcAddressARB instead of glXGetProcAddress - the ARB symbol
    299. 

  299. // is considered 'legacy' but works on more machines.
    300. 

  300. # define GLH_EXT_GET_PROC_ADDRESS(p) glXGetProcAddressARB((const GLubyte*)(p))
    301. 

  301. #endif // LL_LINUX && !LL_MESA_HEADLESS
    302. 

  302. 

  303. #if LL_LINUX && defined(WINGDIAPI)
    304. 

  304. // WINGDIAPI gets set if we are using the linux nvidia gl.h header which needs
    305. 

  305. // the functions below setting up.
    306. 

  306. # define LL_LINUX_NV_GL_HEADERS 1
    307. 

  307. #else
    308. 

  308. # define LL_LINUX_NV_GL_HEADERS 0
    309. 

  309. #endif // LL_LINUX && defined(WINGDIAPI)
    310. 

  310. 

  311. 

  312. #if LL_LINUX_NV_GL_HEADERS
    313. 

  313. // Missing functions when using nvidia headers:
    314. 

  314. extern PFNGLACTIVETEXTUREARBPROC	glActiveTextureARB;
    315. 

  315. extern PFNGLCLIENTACTIVETEXTUREARBPROC	glClientActiveTextureARB;
    316. 

  316. extern PFNGLDRAWRANGEELEMENTSPROC 	glDrawRangeElements;
    317. 

  317. #endif // LL_LINUX_NV_GL_HEADERS
    318. 

  318. 

  319. // GL_ARB_vertex_array_object
    320. 

  320. extern PFNGLBINDVERTEXARRAYPROC glBindVertexArray;
    321. 

  321. extern PFNGLDELETEVERTEXARRAYSPROC glDeleteVertexArrays;
    322. 

  322. extern PFNGLGENVERTEXARRAYSPROC glGenVertexArrays;
    323. 

  323. extern PFNGLISVERTEXARRAYPROC glIsVertexArray;
    324. 

  324. 

  325. // GL_ARB_vertex_buffer_object
    326. 

  326. extern PFNGLBINDBUFFERARBPROC		glBindBufferARB;
    327. 

  327. extern PFNGLDELETEBUFFERSARBPROC	glDeleteBuffersARB;
    328. 

  328. extern PFNGLGENBUFFERSARBPROC		glGenBuffersARB;
    329. 

  329. extern PFNGLISBUFFERARBPROC			glIsBufferARB;
    330. 

  330. extern PFNGLBUFFERDATAARBPROC		glBufferDataARB;
    331. 

  331. extern PFNGLBUFFERSUBDATAARBPROC	glBufferSubDataARB;
    332. 

  332. extern PFNGLGETBUFFERSUBDATAARBPROC glGetBufferSubDataARB;
    333. 

  333. extern PFNGLMAPBUFFERARBPROC		glMapBufferARB;
    334. 

  334. extern PFNGLUNMAPBUFFERARBPROC		glUnmapBufferARB;
    335. 

  335. extern PFNGLGETBUFFERPARAMETERIVARBPROC	glGetBufferParameterivARB;
    336. 

  336. extern PFNGLGETBUFFERPOINTERVARBPROC	glGetBufferPointervARB;
    337. 

  337. 

  338. // GL_ARB_sync
    339. 

  339. extern PFNGLFENCESYNCPROC				glFenceSync;
    340. 

  340. extern PFNGLISSYNCPROC					glIsSync;
    341. 

  341. extern PFNGLDELETESYNCPROC				glDeleteSync;
    342. 

  342. extern PFNGLCLIENTWAITSYNCPROC			glClientWaitSync;
    343. 

  343. extern PFNGLWAITSYNCPROC				glWaitSync;
    344. 

  344. extern PFNGLGETINTEGER64VPROC			glGetInteger64v;
    345. 

  345. extern PFNGLGETSYNCIVPROC				glGetSynciv;
    346. 

  346. 

  347. // GL_APPLE_flush_buffer_range
    348. 

  348. extern PFNGLBUFFERPARAMETERIAPPLEPROC	glBufferParameteriAPPLE;
    349. 

  349. extern PFNGLFLUSHMAPPEDBUFFERRANGEAPPLEPROC glFlushMappedBufferRangeAPPLE;
    350. 

  350. 

  351. // GL_ARB_map_buffer_range
    352. 

  352. extern PFNGLMAPBUFFERRANGEPROC			glMapBufferRange;
    353. 

  353. extern PFNGLFLUSHMAPPEDBUFFERRANGEPROC	glFlushMappedBufferRange;
    354. 

  354. 

  355. // GL_ATI_vertex_array_object
    356. 

  356. extern PFNGLNEWOBJECTBUFFERATIPROC			glNewObjectBufferATI;
    357. 

  357. extern PFNGLISOBJECTBUFFERATIPROC			glIsObjectBufferATI;
    358. 

  358. extern PFNGLUPDATEOBJECTBUFFERATIPROC		glUpdateObjectBufferATI;
    359. 

  359. extern PFNGLGETOBJECTBUFFERFVATIPROC		glGetObjectBufferfvATI;
    360. 

  360. extern PFNGLGETOBJECTBUFFERIVATIPROC		glGetObjectBufferivATI;
    361. 

  361. extern PFNGLFREEOBJECTBUFFERATIPROC		    glFreeObjectBufferATI;
    362. 

  362. extern PFNGLARRAYOBJECTATIPROC				glArrayObjectATI;
    363. 

  363. extern PFNGLVERTEXATTRIBARRAYOBJECTATIPROC	glVertexAttribArrayObjectATI;
    364. 

  364. extern PFNGLGETARRAYOBJECTFVATIPROC			glGetArrayObjectfvATI;
    365. 

  365. extern PFNGLGETARRAYOBJECTIVATIPROC			glGetArrayObjectivATI;
    366. 

  366. extern PFNGLVARIANTARRAYOBJECTATIPROC		glVariantObjectArrayATI;
    367. 

  367. extern PFNGLGETVARIANTARRAYOBJECTFVATIPROC	glGetVariantArrayObjectfvATI;
    368. 

  368. extern PFNGLGETVARIANTARRAYOBJECTIVATIPROC	glGetVariantArrayObjectivATI;
    369. 

  369. 

  370. // GL_ARB_occlusion_query
    371. 

  371. extern PFNGLGENQUERIESARBPROC glGenQueriesARB;
    372. 

  372. extern PFNGLDELETEQUERIESARBPROC glDeleteQueriesARB;
    373. 

  373. extern PFNGLISQUERYARBPROC glIsQueryARB;
    374. 

  374. extern PFNGLBEGINQUERYARBPROC glBeginQueryARB;
    375. 

  375. extern PFNGLENDQUERYARBPROC glEndQueryARB;
    376. 

  376. extern PFNGLGETQUERYIVARBPROC glGetQueryivARB;
    377. 

  377. extern PFNGLGETQUERYOBJECTIVARBPROC glGetQueryObjectivARB;
    378. 

  378. extern PFNGLGETQUERYOBJECTUIVARBPROC glGetQueryObjectuivARB;
    379. 

  379. 

  380. // GL_ARB_point_parameters
    381. 

  381. extern PFNGLPOINTPARAMETERFARBPROC glPointParameterfARB;
    382. 

  382. extern PFNGLPOINTPARAMETERFVARBPROC glPointParameterfvARB;
    383. 

  383. 

  384. // GL_ARB_shader_objects
    385. 

  385. extern PFNGLDELETEOBJECTARBPROC glDeleteObjectARB;
    386. 

  386. extern PFNGLGETHANDLEARBPROC glGetHandleARB;
    387. 

  387. extern PFNGLDETACHOBJECTARBPROC glDetachObjectARB;
    388. 

  388. extern PFNGLCREATESHADEROBJECTARBPROC glCreateShaderObjectARB;
    389. 

  389. extern PFNGLSHADERSOURCEARBPROC glShaderSourceARB;
    390. 

  390. extern PFNGLCOMPILESHADERARBPROC glCompileShaderARB;
    391. 

  391. extern PFNGLCREATEPROGRAMOBJECTARBPROC glCreateProgramObjectARB;
    392. 

  392. extern PFNGLATTACHOBJECTARBPROC glAttachObjectARB;
    393. 

  393. extern PFNGLLINKPROGRAMARBPROC glLinkProgramARB;
    394. 

  394. extern PFNGLUSEPROGRAMOBJECTARBPROC glUseProgramObjectARB;
    395. 

  395. extern PFNGLVALIDATEPROGRAMARBPROC glValidateProgramARB;
    396. 

  396. extern PFNGLUNIFORM1FARBPROC glUniform1fARB;
    397. 

  397. extern PFNGLUNIFORM2FARBPROC glUniform2fARB;
    398. 

  398. extern PFNGLUNIFORM3FARBPROC glUniform3fARB;
    399. 

  399. extern PFNGLUNIFORM4FARBPROC glUniform4fARB;
    400. 

  400. extern PFNGLUNIFORM1IARBPROC glUniform1iARB;
    401. 

  401. extern PFNGLUNIFORM2IARBPROC glUniform2iARB;
    402. 

  402. extern PFNGLUNIFORM3IARBPROC glUniform3iARB;
    403. 

  403. extern PFNGLUNIFORM4IARBPROC glUniform4iARB;
    404. 

  404. extern PFNGLUNIFORM1FVARBPROC glUniform1fvARB;
    405. 

  405. extern PFNGLUNIFORM2FVARBPROC glUniform2fvARB;
    406. 

  406. extern PFNGLUNIFORM3FVARBPROC glUniform3fvARB;
    407. 

  407. extern PFNGLUNIFORM4FVARBPROC glUniform4fvARB;
    408. 

  408. extern PFNGLUNIFORM1IVARBPROC glUniform1ivARB;
    409. 

  409. extern PFNGLUNIFORM2IVARBPROC glUniform2ivARB;
    410. 

  410. extern PFNGLUNIFORM3IVARBPROC glUniform3ivARB;
    411. 

  411. extern PFNGLUNIFORM4IVARBPROC glUniform4ivARB;
    412. 

  412. extern PFNGLUNIFORMMATRIX2FVARBPROC glUniformMatrix2fvARB;
    413. 

  413. extern PFNGLUNIFORMMATRIX3FVARBPROC glUniformMatrix3fvARB;
    414. 

  414. extern PFNGLUNIFORMMATRIX4FVARBPROC glUniformMatrix4fvARB;
    415. 

  415. extern PFNGLGETOBJECTPARAMETERFVARBPROC glGetObjectParameterfvARB;
    416. 

  416. extern PFNGLGETOBJECTPARAMETERIVARBPROC glGetObjectParameterivARB;
    417. 

  417. extern PFNGLGETINFOLOGARBPROC glGetInfoLogARB;
    418. 

  418. extern PFNGLGETATTACHEDOBJECTSARBPROC glGetAttachedObjectsARB;
    419. 

  419. extern PFNGLGETUNIFORMLOCATIONARBPROC glGetUniformLocationARB;
    420. 

  420. extern PFNGLGETACTIVEUNIFORMARBPROC glGetActiveUniformARB;
    421. 

  421. extern PFNGLGETUNIFORMFVARBPROC glGetUniformfvARB;
    422. 

  422. extern PFNGLGETUNIFORMIVARBPROC glGetUniformivARB;
    423. 

  423. extern PFNGLGETSHADERSOURCEARBPROC glGetShaderSourceARB;
    424. 

  424. 

  425. // GL_ARB_vertex_shader
    426. 

  426. extern PFNGLVERTEXATTRIB1DARBPROC glVertexAttrib1dARB;
    427. 

  427. extern PFNGLVERTEXATTRIB1DVARBPROC glVertexAttrib1dvARB;
    428. 

  428. extern PFNGLVERTEXATTRIB1FARBPROC glVertexAttrib1fARB;
    429. 

  429. extern PFNGLVERTEXATTRIB1FVARBPROC glVertexAttrib1fvARB;
    430. 

  430. extern PFNGLVERTEXATTRIB1SARBPROC glVertexAttrib1sARB;
    431. 

  431. extern PFNGLVERTEXATTRIB1SVARBPROC glVertexAttrib1svARB;
    432. 

  432. extern PFNGLVERTEXATTRIB2DARBPROC glVertexAttrib2dARB;
    433. 

  433. extern PFNGLVERTEXATTRIB2DVARBPROC glVertexAttrib2dvARB;
    434. 

  434. extern PFNGLVERTEXATTRIB2FARBPROC glVertexAttrib2fARB;
    435. 

  435. extern PFNGLVERTEXATTRIB2FVARBPROC glVertexAttrib2fvARB;
    436. 

  436. extern PFNGLVERTEXATTRIB2SARBPROC glVertexAttrib2sARB;
    437. 

  437. extern PFNGLVERTEXATTRIB2SVARBPROC glVertexAttrib2svARB;
    438. 

  438. extern PFNGLVERTEXATTRIB3DARBPROC glVertexAttrib3dARB;
    439. 

  439. extern PFNGLVERTEXATTRIB3DVARBPROC glVertexAttrib3dvARB;
    440. 

  440. extern PFNGLVERTEXATTRIB3FARBPROC glVertexAttrib3fARB;
    441. 

  441. extern PFNGLVERTEXATTRIB3FVARBPROC glVertexAttrib3fvARB;
    442. 

  442. extern PFNGLVERTEXATTRIB3SARBPROC glVertexAttrib3sARB;
    443. 

  443. extern PFNGLVERTEXATTRIB3SVARBPROC glVertexAttrib3svARB;
    444. 

  444. extern PFNGLVERTEXATTRIB4NBVARBPROC glVertexAttrib4nbvARB;
    445. 

  445. extern PFNGLVERTEXATTRIB4NIVARBPROC glVertexAttrib4nivARB;
    446. 

  446. extern PFNGLVERTEXATTRIB4NSVARBPROC glVertexAttrib4nsvARB;
    447. 

  447. extern PFNGLVERTEXATTRIB4NUBARBPROC glVertexAttrib4nubARB;
    448. 

  448. extern PFNGLVERTEXATTRIB4NUBVARBPROC glVertexAttrib4nubvARB;
    449. 

  449. extern PFNGLVERTEXATTRIB4NUIVARBPROC glVertexAttrib4nuivARB;
    450. 

  450. extern PFNGLVERTEXATTRIB4NUSVARBPROC glVertexAttrib4nusvARB;
    451. 

  451. extern PFNGLVERTEXATTRIB4BVARBPROC glVertexAttrib4bvARB;
    452. 

  452. extern PFNGLVERTEXATTRIB4DARBPROC glVertexAttrib4dARB;
    453. 

  453. extern PFNGLVERTEXATTRIB4DVARBPROC glVertexAttrib4dvARB;
    454. 

  454. extern PFNGLVERTEXATTRIB4FARBPROC glVertexAttrib4fARB;
    455. 

  455. extern PFNGLVERTEXATTRIB4FVARBPROC glVertexAttrib4fvARB;
    456. 

  456. extern PFNGLVERTEXATTRIB4IVARBPROC glVertexAttrib4ivARB;
    457. 

  457. extern PFNGLVERTEXATTRIB4SARBPROC glVertexAttrib4sARB;
    458. 

  458. extern PFNGLVERTEXATTRIB4SVARBPROC glVertexAttrib4svARB;
    459. 

  459. extern PFNGLVERTEXATTRIB4UBVARBPROC glVertexAttrib4ubvARB;
    460. 

  460. extern PFNGLVERTEXATTRIB4UIVARBPROC glVertexAttrib4uivARB;
    461. 

  461. extern PFNGLVERTEXATTRIB4USVARBPROC glVertexAttrib4usvARB;
    462. 

  462. extern PFNGLVERTEXATTRIBPOINTERARBPROC glVertexAttribPointerARB;
    463. 

  463. extern PFNGLENABLEVERTEXATTRIBARRAYARBPROC glEnableVertexAttribArrayARB;
    464. 

  464. extern PFNGLDISABLEVERTEXATTRIBARRAYARBPROC glDisableVertexAttribArrayARB;
    465. 

  465. extern PFNGLPROGRAMSTRINGARBPROC glProgramStringARB;
    466. 

  466. extern PFNGLBINDPROGRAMARBPROC glBindProgramARB;
    467. 

  467. extern PFNGLDELETEPROGRAMSARBPROC glDeleteProgramsARB;
    468. 

  468. extern PFNGLGENPROGRAMSARBPROC glGenProgramsARB;
    469. 

  469. extern PFNGLPROGRAMENVPARAMETER4DARBPROC glProgramEnvParameter4dARB;
    470. 

  470. extern PFNGLPROGRAMENVPARAMETER4DVARBPROC glProgramEnvParameter4dvARB;
    471. 

  471. extern PFNGLPROGRAMENVPARAMETER4FARBPROC glProgramEnvParameter4fARB;
    472. 

  472. extern PFNGLPROGRAMENVPARAMETER4FVARBPROC glProgramEnvParameter4fvARB;
    473. 

  473. extern PFNGLPROGRAMLOCALPARAMETER4DARBPROC glProgramLocalParameter4dARB;
    474. 

  474. extern PFNGLPROGRAMLOCALPARAMETER4DVARBPROC glProgramLocalParameter4dvARB;
    475. 

  475. extern PFNGLPROGRAMLOCALPARAMETER4FARBPROC glProgramLocalParameter4fARB;
    476. 

  476. extern PFNGLPROGRAMLOCALPARAMETER4FVARBPROC glProgramLocalParameter4fvARB;
    477. 

  477. extern PFNGLGETPROGRAMENVPARAMETERDVARBPROC glGetProgramEnvParameterdvARB;
    478. 

  478. extern PFNGLGETPROGRAMENVPARAMETERFVARBPROC glGetProgramEnvParameterfvARB;
    479. 

  479. extern PFNGLGETPROGRAMLOCALPARAMETERDVARBPROC glGetProgramLocalParameterdvARB;
    480. 

  480. extern PFNGLGETPROGRAMLOCALPARAMETERFVARBPROC glGetProgramLocalParameterfvARB;
    481. 

  481. extern PFNGLGETPROGRAMIVARBPROC glGetProgramivARB;
    482. 

  482. extern PFNGLGETPROGRAMSTRINGARBPROC glGetProgramStringARB;
    483. 

  483. extern PFNGLGETVERTEXATTRIBDVARBPROC glGetVertexAttribdvARB;
    484. 

  484. extern PFNGLGETVERTEXATTRIBFVARBPROC glGetVertexAttribfvARB;
    485. 

  485. extern PFNGLGETVERTEXATTRIBIVARBPROC glGetVertexAttribivARB;
    486. 

  486. extern PFNGLGETVERTEXATTRIBPOINTERVARBPROC glGetVertexAttribPointervARB;
    487. 

  487. extern PFNGLISPROGRAMARBPROC glIsProgramARB;
    488. 

  488. extern PFNGLBINDATTRIBLOCATIONARBPROC glBindAttribLocationARB;
    489. 

  489. extern PFNGLGETACTIVEATTRIBARBPROC glGetActiveAttribARB;
    490. 

  490. extern PFNGLGETATTRIBLOCATIONARBPROC glGetAttribLocationARB;
    491. 

  491. 

  492. extern PFNGLCOMPRESSEDTEXIMAGE2DARBPROC glCompressedTexImage2DARB;
    493. 

  493. extern PFNGLGETCOMPRESSEDTEXIMAGEARBPROC glGetCompressedTexImageARB;
    494. 

  494. 

  495. //GL_EXT_blend_func_separate
    496. 

  496. extern PFNGLBLENDFUNCSEPARATEEXTPROC glBlendFuncSeparateEXT;
    497. 

  497. 

  498. //GL_ARB_framebuffer_object
    499. 

  499. extern PFNGLISRENDERBUFFERPROC glIsRenderbuffer;
    500. 

  500. extern PFNGLBINDRENDERBUFFERPROC glBindRenderbuffer;
    501. 

  501. extern PFNGLDELETERENDERBUFFERSPROC glDeleteRenderbuffers;
    502. 

  502. extern PFNGLGENRENDERBUFFERSPROC glGenRenderbuffers;
    503. 

  503. extern PFNGLRENDERBUFFERSTORAGEPROC glRenderbufferStorage;
    504. 

  504. extern PFNGLGETRENDERBUFFERPARAMETERIVPROC glGetRenderbufferParameteriv;
    505. 

  505. extern PFNGLISFRAMEBUFFERPROC glIsFramebuffer;
    506. 

  506. extern PFNGLBINDFRAMEBUFFERPROC glBindFramebuffer;
    507. 

  507. extern PFNGLDELETEFRAMEBUFFERSPROC glDeleteFramebuffers;
    508. 

  508. extern PFNGLGENFRAMEBUFFERSPROC glGenFramebuffers;
    509. 

  509. extern PFNGLCHECKFRAMEBUFFERSTATUSPROC glCheckFramebufferStatus;
    510. 

  510. extern PFNGLFRAMEBUFFERTEXTURE1DPROC glFramebufferTexture1D;
    511. 

  511. extern PFNGLFRAMEBUFFERTEXTURE2DPROC glFramebufferTexture2D;
    512. 

  512. extern PFNGLFRAMEBUFFERTEXTURE3DPROC glFramebufferTexture3D;
    513. 

  513. extern PFNGLFRAMEBUFFERRENDERBUFFERPROC glFramebufferRenderbuffer;
    514. 

  514. extern PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVPROC glGetFramebufferAttachmentParameteriv;
    515. 

  515. extern PFNGLGENERATEMIPMAPPROC glGenerateMipmap;
    516. 

  516. extern PFNGLBLITFRAMEBUFFERPROC glBlitFramebuffer;
    517. 

  517. extern PFNGLRENDERBUFFERSTORAGEMULTISAMPLEPROC glRenderbufferStorageMultisample;
    518. 

  518. extern PFNGLFRAMEBUFFERTEXTURELAYERPROC glFramebufferTextureLayer;
    519. 

  519. 

  520. //GL_ARB_draw_buffers
    521. 

  521. extern PFNGLDRAWBUFFERSARBPROC glDrawBuffersARB;
    522. 

  522. 

  523. //GL_ARB_texture_multisample
    524. 

  524. extern PFNGLTEXIMAGE2DMULTISAMPLEPROC glTexImage2DMultisample;
    525. 

  525. extern PFNGLTEXIMAGE3DMULTISAMPLEPROC glTexImage3DMultisample;
    526. 

  526. extern PFNGLGETMULTISAMPLEFVPROC glGetMultisamplefv;
    527. 

  527. extern PFNGLSAMPLEMASKIPROC glSampleMaski;
    528. 

  528. 

  529. #elif LL_WINDOWS
    530. 

  530. //----------------------------------------------------------------------------
    531. 

  531. // LL_WINDOWS
    532. 

  532. 

  533. // windows gl headers depend on things like APIENTRY, so include windows.
    534. 

  534. #define WIN32_LEAN_AND_MEAN
    535. 

  535. #include <winsock2.h>
    536. 

  536. #include <windows.h>
    537. 

  537. 

  538. //----------------------------------------------------------------------------
    539. 

  539. #include <GL/gl.h>
    540. 

  540. #include <GL/glu.h>
    541. 

  541. 

  542. // quotes so we get libraries/.../GL/ version
    543. 

  543. #include "GL/glext.h"
    544. 

  544. #include "GL/glh_extensions.h"
    545. 

  545. 

  546. // WGL_ARB_create_context
    547. 

  547. extern PFNWGLCREATECONTEXTATTRIBSARBPROC wglCreateContextAttribsARB;
    548. 

  548. extern PFNGLGETSTRINGIPROC glGetStringi;
    549. 

  549. 

  550. // GL_ARB_vertex_buffer_object
    551. 

  551. extern PFNGLBINDBUFFERARBPROC		glBindBufferARB;
    552. 

  552. extern PFNGLDELETEBUFFERSARBPROC	glDeleteBuffersARB;
    553. 

  553. extern PFNGLGENBUFFERSARBPROC		glGenBuffersARB;
    554. 

  554. extern PFNGLISBUFFERARBPROC			glIsBufferARB;
    555. 

  555. extern PFNGLBUFFERDATAARBPROC		glBufferDataARB;
    556. 

  556. extern PFNGLBUFFERSUBDATAARBPROC	glBufferSubDataARB;
    557. 

  557. extern PFNGLGETBUFFERSUBDATAARBPROC glGetBufferSubDataARB;
    558. 

  558. extern PFNGLMAPBUFFERARBPROC		glMapBufferARB;
    559. 

  559. extern PFNGLUNMAPBUFFERARBPROC		glUnmapBufferARB;
    560. 

  560. extern PFNGLGETBUFFERPARAMETERIVARBPROC	glGetBufferParameterivARB;
    561. 

  561. extern PFNGLGETBUFFERPOINTERVARBPROC	glGetBufferPointervARB;
    562. 

  562. 

  563. // GL_ARB_vertex_array_object
    564. 

  564. extern PFNGLBINDVERTEXARRAYPROC glBindVertexArray;
    565. 

  565. extern PFNGLDELETEVERTEXARRAYSPROC glDeleteVertexArrays;
    566. 

  566. extern PFNGLGENVERTEXARRAYSPROC glGenVertexArrays;
    567. 

  567. extern PFNGLISVERTEXARRAYPROC glIsVertexArray;
    568. 

  568. 

  569. // GL_ARB_sync
    570. 

  570. extern PFNGLFENCESYNCPROC				glFenceSync;
    571. 

  571. extern PFNGLISSYNCPROC					glIsSync;
    572. 

  572. extern PFNGLDELETESYNCPROC				glDeleteSync;
    573. 

  573. extern PFNGLCLIENTWAITSYNCPROC			glClientWaitSync;
    574. 

  574. extern PFNGLWAITSYNCPROC				glWaitSync;
    575. 

  575. extern PFNGLGETINTEGER64VPROC			glGetInteger64v;
    576. 

  576. extern PFNGLGETSYNCIVPROC				glGetSynciv;
    577. 

  577. 

  578. // GL_APPLE_flush_buffer_range
    579. 

  579. extern PFNGLBUFFERPARAMETERIAPPLEPROC	glBufferParameteriAPPLE;
    580. 

  580. extern PFNGLFLUSHMAPPEDBUFFERRANGEAPPLEPROC glFlushMappedBufferRangeAPPLE;
    581. 

  581. 

  582. // GL_ARB_map_buffer_range
    583. 

  583. extern PFNGLMAPBUFFERRANGEPROC			glMapBufferRange;
    584. 

  584. extern PFNGLFLUSHMAPPEDBUFFERRANGEPROC	glFlushMappedBufferRange;
    585. 

  585. 

  586. // GL_ATI_vertex_array_object
    587. 

  587. extern PFNGLNEWOBJECTBUFFERATIPROC			glNewObjectBufferATI;
    588. 

  588. extern PFNGLISOBJECTBUFFERATIPROC			glIsObjectBufferATI;
    589. 

  589. extern PFNGLUPDATEOBJECTBUFFERATIPROC		glUpdateObjectBufferATI;
    590. 

  590. extern PFNGLGETOBJECTBUFFERFVATIPROC		glGetObjectBufferfvATI;
    591. 

  591. extern PFNGLGETOBJECTBUFFERIVATIPROC		glGetObjectBufferivATI;
    592. 

  592. extern PFNGLFREEOBJECTBUFFERATIPROC		    glFreeObjectBufferATI;
    593. 

  593. extern PFNGLARRAYOBJECTATIPROC				glArrayObjectATI;
    594. 

  594. extern PFNGLVERTEXATTRIBARRAYOBJECTATIPROC	glVertexAttribArrayObjectATI;
    595. 

  595. extern PFNGLGETARRAYOBJECTFVATIPROC			glGetArrayObjectfvATI;
    596. 

  596. extern PFNGLGETARRAYOBJECTIVATIPROC			glGetArrayObjectivATI;
    597. 

  597. extern PFNGLVARIANTARRAYOBJECTATIPROC		glVariantObjectArrayATI;
    598. 

  598. extern PFNGLGETVARIANTARRAYOBJECTFVATIPROC	glGetVariantArrayObjectfvATI;
    599. 

  599. extern PFNGLGETVARIANTARRAYOBJECTIVATIPROC	glGetVariantArrayObjectivATI;
    600. 

  600. 

  601. extern PFNWGLSWAPINTERVALEXTPROC			wglSwapIntervalEXT;
    602. 

  602. 

  603. // GL_ARB_occlusion_query
    604. 

  604. extern PFNGLGENQUERIESARBPROC glGenQueriesARB;
    605. 

  605. extern PFNGLDELETEQUERIESARBPROC glDeleteQueriesARB;
    606. 

  606. extern PFNGLISQUERYARBPROC glIsQueryARB;
    607. 

  607. extern PFNGLBEGINQUERYARBPROC glBeginQueryARB;
    608. 

  608. extern PFNGLENDQUERYARBPROC glEndQueryARB;
    609. 

  609. extern PFNGLGETQUERYIVARBPROC glGetQueryivARB;
    610. 

  610. extern PFNGLGETQUERYOBJECTIVARBPROC glGetQueryObjectivARB;
    611. 

  611. extern PFNGLGETQUERYOBJECTUIVARBPROC glGetQueryObjectuivARB;
    612. 

  612. 

  613. // GL_ARB_point_parameters
    614. 

  614. extern PFNGLPOINTPARAMETERFARBPROC glPointParameterfARB;
    615. 

  615. extern PFNGLPOINTPARAMETERFVARBPROC glPointParameterfvARB;
    616. 

  616. 

  617. // GL_ARB_shader_objects
    618. 

  618. extern PFNGLDELETEOBJECTARBPROC glDeleteObjectARB;
    619. 

  619. extern PFNGLGETHANDLEARBPROC glGetHandleARB;
    620. 

  620. extern PFNGLDETACHOBJECTARBPROC glDetachObjectARB;
    621. 

  621. extern PFNGLCREATESHADEROBJECTARBPROC glCreateShaderObjectARB;
    622. 

  622. extern PFNGLSHADERSOURCEARBPROC glShaderSourceARB;
    623. 

  623. extern PFNGLCOMPILESHADERARBPROC glCompileShaderARB;
    624. 

  624. extern PFNGLCREATEPROGRAMOBJECTARBPROC glCreateProgramObjectARB;
    625. 

  625. extern PFNGLATTACHOBJECTARBPROC glAttachObjectARB;
    626. 

  626. extern PFNGLLINKPROGRAMARBPROC glLinkProgramARB;
    627. 

  627. extern PFNGLUSEPROGRAMOBJECTARBPROC glUseProgramObjectARB;
    628. 

  628. extern PFNGLVALIDATEPROGRAMARBPROC glValidateProgramARB;
    629. 

  629. extern PFNGLUNIFORM1FARBPROC glUniform1fARB;
    630. 

  630. extern PFNGLUNIFORM2FARBPROC glUniform2fARB;
    631. 

  631. extern PFNGLUNIFORM3FARBPROC glUniform3fARB;
    632. 

  632. extern PFNGLUNIFORM4FARBPROC glUniform4fARB;
    633. 

  633. extern PFNGLUNIFORM1IARBPROC glUniform1iARB;
    634. 

  634. extern PFNGLUNIFORM2IARBPROC glUniform2iARB;
    635. 

  635. extern PFNGLUNIFORM3IARBPROC glUniform3iARB;
    636. 

  636. extern PFNGLUNIFORM4IARBPROC glUniform4iARB;
    637. 

  637. extern PFNGLUNIFORM1FVARBPROC glUniform1fvARB;
    638. 

  638. extern PFNGLUNIFORM2FVARBPROC glUniform2fvARB;
    639. 

  639. extern PFNGLUNIFORM3FVARBPROC glUniform3fvARB;
    640. 

  640. extern PFNGLUNIFORM4FVARBPROC glUniform4fvARB;
    641. 

  641. extern PFNGLUNIFORM1IVARBPROC glUniform1ivARB;
    642. 

  642. extern PFNGLUNIFORM2IVARBPROC glUniform2ivARB;
    643. 

  643. extern PFNGLUNIFORM3IVARBPROC glUniform3ivARB;
    644. 

  644. extern PFNGLUNIFORM4IVARBPROC glUniform4ivARB;
    645. 

  645. extern PFNGLUNIFORMMATRIX2FVARBPROC glUniformMatrix2fvARB;
    646. 

  646. extern PFNGLUNIFORMMATRIX3FVARBPROC glUniformMatrix3fvARB;
    647. 

  647. extern PFNGLUNIFORMMATRIX4FVARBPROC glUniformMatrix4fvARB;
    648. 

  648. extern PFNGLGETOBJECTPARAMETERFVARBPROC glGetObjectParameterfvARB;
    649. 

  649. extern PFNGLGETOBJECTPARAMETERIVARBPROC glGetObjectParameterivARB;
    650. 

  650. extern PFNGLGETINFOLOGARBPROC glGetInfoLogARB;
    651. 

  651. extern PFNGLGETATTACHEDOBJECTSARBPROC glGetAttachedObjectsARB;
    652. 

  652. extern PFNGLGETUNIFORMLOCATIONARBPROC glGetUniformLocationARB;
    653. 

  653. extern PFNGLGETACTIVEUNIFORMARBPROC glGetActiveUniformARB;
    654. 

  654. extern PFNGLGETUNIFORMFVARBPROC glGetUniformfvARB;
    655. 

  655. extern PFNGLGETUNIFORMIVARBPROC glGetUniformivARB;
    656. 

  656. extern PFNGLGETSHADERSOURCEARBPROC glGetShaderSourceARB;
    657. 

  657. 

  658. // GL_ARB_vertex_shader
    659. 

  659. extern PFNGLVERTEXATTRIB1DARBPROC glVertexAttrib1dARB;
    660. 

  660. extern PFNGLVERTEXATTRIB1DVARBPROC glVertexAttrib1dvARB;
    661. 

  661. extern PFNGLVERTEXATTRIB1FARBPROC glVertexAttrib1fARB;
    662. 

  662. extern PFNGLVERTEXATTRIB1FVARBPROC glVertexAttrib1fvARB;
    663. 

  663. extern PFNGLVERTEXATTRIB1SARBPROC glVertexAttrib1sARB;
    664. 

  664. extern PFNGLVERTEXATTRIB1SVARBPROC glVertexAttrib1svARB;
    665. 

  665. extern PFNGLVERTEXATTRIB2DARBPROC glVertexAttrib2dARB;
    666. 

  666. extern PFNGLVERTEXATTRIB2DVARBPROC glVertexAttrib2dvARB;
    667. 

  667. extern PFNGLVERTEXATTRIB2FARBPROC glVertexAttrib2fARB;
    668. 

  668. extern PFNGLVERTEXATTRIB2FVARBPROC glVertexAttrib2fvARB;
    669. 

  669. extern PFNGLVERTEXATTRIB2SARBPROC glVertexAttrib2sARB;
    670. 

  670. extern PFNGLVERTEXATTRIB2SVARBPROC glVertexAttrib2svARB;
    671. 

  671. extern PFNGLVERTEXATTRIB3DARBPROC glVertexAttrib3dARB;
    672. 

  672. extern PFNGLVERTEXATTRIB3DVARBPROC glVertexAttrib3dvARB;
    673. 

  673. extern PFNGLVERTEXATTRIB3FARBPROC glVertexAttrib3fARB;
    674. 

  674. extern PFNGLVERTEXATTRIB3FVARBPROC glVertexAttrib3fvARB;
    675. 

  675. extern PFNGLVERTEXATTRIB3SARBPROC glVertexAttrib3sARB;
    676. 

  676. extern PFNGLVERTEXATTRIB3SVARBPROC glVertexAttrib3svARB;
    677. 

  677. extern PFNGLVERTEXATTRIB4NBVARBPROC glVertexAttrib4nbvARB;
    678. 

  678. extern PFNGLVERTEXATTRIB4NIVARBPROC glVertexAttrib4nivARB;
    679. 

  679. extern PFNGLVERTEXATTRIB4NSVARBPROC glVertexAttrib4nsvARB;
    680. 

  680. extern PFNGLVERTEXATTRIB4NUBARBPROC glVertexAttrib4nubARB;
    681. 

  681. extern PFNGLVERTEXATTRIB4NUBVARBPROC glVertexAttrib4nubvARB;
    682. 

  682. extern PFNGLVERTEXATTRIB4NUIVARBPROC glVertexAttrib4nuivARB;
    683. 

  683. extern PFNGLVERTEXATTRIB4NUSVARBPROC glVertexAttrib4nusvARB;
    684. 

  684. extern PFNGLVERTEXATTRIB4BVARBPROC glVertexAttrib4bvARB;
    685. 

  685. extern PFNGLVERTEXATTRIB4DARBPROC glVertexAttrib4dARB;
    686. 

  686. extern PFNGLVERTEXATTRIB4DVARBPROC glVertexAttrib4dvARB;
    687. 

  687. extern PFNGLVERTEXATTRIB4FARBPROC glVertexAttrib4fARB;
    688. 

  688. extern PFNGLVERTEXATTRIB4FVARBPROC glVertexAttrib4fvARB;
    689. 

  689. extern PFNGLVERTEXATTRIB4IVARBPROC glVertexAttrib4ivARB;
    690. 

  690. extern PFNGLVERTEXATTRIB4SARBPROC glVertexAttrib4sARB;
    691. 

  691. extern PFNGLVERTEXATTRIB4SVARBPROC glVertexAttrib4svARB;
    692. 

  692. extern PFNGLVERTEXATTRIB4UBVARBPROC glVertexAttrib4ubvARB;
    693. 

  693. extern PFNGLVERTEXATTRIB4UIVARBPROC glVertexAttrib4uivARB;
    694. 

  694. extern PFNGLVERTEXATTRIB4USVARBPROC glVertexAttrib4usvARB;
    695. 

  695. extern PFNGLVERTEXATTRIBPOINTERARBPROC glVertexAttribPointerARB;
    696. 

  696. extern PFNGLENABLEVERTEXATTRIBARRAYARBPROC glEnableVertexAttribArrayARB;
    697. 

  697. extern PFNGLDISABLEVERTEXATTRIBARRAYARBPROC glDisableVertexAttribArrayARB;
    698. 

  698. extern PFNGLPROGRAMSTRINGARBPROC glProgramStringARB;
    699. 

  699. extern PFNGLBINDPROGRAMARBPROC glBindProgramARB;
    700. 

  700. extern PFNGLDELETEPROGRAMSARBPROC glDeleteProgramsARB;
    701. 

  701. extern PFNGLGENPROGRAMSARBPROC glGenProgramsARB;
    702. 

  702. extern PFNGLPROGRAMENVPARAMETER4DARBPROC glProgramEnvParameter4dARB;
    703. 

  703. extern PFNGLPROGRAMENVPARAMETER4DVARBPROC glProgramEnvParameter4dvARB;
    704. 

  704. extern PFNGLPROGRAMENVPARAMETER4FARBPROC glProgramEnvParameter4fARB;
    705. 

  705. extern PFNGLPROGRAMENVPARAMETER4FVARBPROC glProgramEnvParameter4fvARB;
    706. 

  706. extern PFNGLPROGRAMLOCALPARAMETER4DARBPROC glProgramLocalParameter4dARB;
    707. 

  707. extern PFNGLPROGRAMLOCALPARAMETER4DVARBPROC glProgramLocalParameter4dvARB;
    708. 

  708. extern PFNGLPROGRAMLOCALPARAMETER4FARBPROC glProgramLocalParameter4fARB;
    709. 

  709. extern PFNGLPROGRAMLOCALPARAMETER4FVARBPROC glProgramLocalParameter4fvARB;
    710. 

  710. extern PFNGLGETPROGRAMENVPARAMETERDVARBPROC glGetProgramEnvParameterdvARB;
    711. 

  711. extern PFNGLGETPROGRAMENVPARAMETERFVARBPROC glGetProgramEnvParameterfvARB;
    712. 

  712. extern PFNGLGETPROGRAMLOCALPARAMETERDVARBPROC glGetProgramLocalParameterdvARB;
    713. 

  713. extern PFNGLGETPROGRAMLOCALPARAMETERFVARBPROC glGetProgramLocalParameterfvARB;
    714. 

  714. extern PFNGLGETPROGRAMIVARBPROC glGetProgramivARB;
    715. 

  715. extern PFNGLGETPROGRAMSTRINGARBPROC glGetProgramStringARB;
    716. 

  716. extern PFNGLGETVERTEXATTRIBDVARBPROC glGetVertexAttribdvARB;
    717. 

  717. extern PFNGLGETVERTEXATTRIBFVARBPROC glGetVertexAttribfvARB;
    718. 

  718. extern PFNGLGETVERTEXATTRIBIVARBPROC glGetVertexAttribivARB;
    719. 

  719. extern PFNGLGETVERTEXATTRIBPOINTERVARBPROC glGetVertexAttribPointervARB;
    720. 

  720. extern PFNGLISPROGRAMARBPROC glIsProgramARB;
    721. 

  721. extern PFNGLBINDATTRIBLOCATIONARBPROC glBindAttribLocationARB;
    722. 

  722. extern PFNGLGETACTIVEATTRIBARBPROC glGetActiveAttribARB;
    723. 

  723. extern PFNGLGETATTRIBLOCATIONARBPROC glGetAttribLocationARB;
    724. 

  724. 

  725. //GL_EXT_blend_func_separate
    726. 

  726. extern PFNGLBLENDFUNCSEPARATEEXTPROC glBlendFuncSeparateEXT;
    727. 

  727. 

  728. //GL_ARB_framebuffer_object
    729. 

  729. extern PFNGLISRENDERBUFFERPROC glIsRenderbuffer;
    730. 

  730. extern PFNGLBINDRENDERBUFFERPROC glBindRenderbuffer;
    731. 

  731. extern PFNGLDELETERENDERBUFFERSPROC glDeleteRenderbuffers;
    732. 

  732. extern PFNGLGENRENDERBUFFERSPROC glGenRenderbuffers;
    733. 

  733. extern PFNGLRENDERBUFFERSTORAGEPROC glRenderbufferStorage;
    734. 

  734. extern PFNGLGETRENDERBUFFERPARAMETERIVPROC glGetRenderbufferParameteriv;
    735. 

  735. extern PFNGLISFRAMEBUFFERPROC glIsFramebuffer;
    736. 

  736. extern PFNGLBINDFRAMEBUFFERPROC glBindFramebuffer;
    737. 

  737. extern PFNGLDELETEFRAMEBUFFERSPROC glDeleteFramebuffers;
    738. 

  738. extern PFNGLGENFRAMEBUFFERSPROC glGenFramebuffers;
    739. 

  739. extern PFNGLCHECKFRAMEBUFFERSTATUSPROC glCheckFramebufferStatus;
    740. 

  740. extern PFNGLFRAMEBUFFERTEXTURE1DPROC glFramebufferTexture1D;
    741. 

  741. extern PFNGLFRAMEBUFFERTEXTURE2DPROC glFramebufferTexture2D;
    742. 

  742. extern PFNGLFRAMEBUFFERTEXTURE3DPROC glFramebufferTexture3D;
    743. 

  743. extern PFNGLFRAMEBUFFERRENDERBUFFERPROC glFramebufferRenderbuffer;
    744. 

  744. extern PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVPROC glGetFramebufferAttachmentParameteriv;
    745. 

  745. extern PFNGLGENERATEMIPMAPPROC glGenerateMipmap;
    746. 

  746. extern PFNGLBLITFRAMEBUFFERPROC glBlitFramebuffer;
    747. 

  747. extern PFNGLRENDERBUFFERSTORAGEMULTISAMPLEPROC glRenderbufferStorageMultisample;
    748. 

  748. extern PFNGLFRAMEBUFFERTEXTURELAYERPROC glFramebufferTextureLayer;
    749. 

  749. 

  750. //GL_ARB_draw_buffers
    751. 

  751. extern PFNGLDRAWBUFFERSARBPROC glDrawBuffersARB;
    752. 

  752. 

  753. //GL_ARB_texture_multisample
    754. 

  754. extern PFNGLTEXIMAGE2DMULTISAMPLEPROC glTexImage2DMultisample;
    755. 

  755. extern PFNGLTEXIMAGE3DMULTISAMPLEPROC glTexImage3DMultisample;
    756. 

  756. extern PFNGLGETMULTISAMPLEFVPROC glGetMultisamplefv;
    757. 

  757. extern PFNGLSAMPLEMASKIPROC glSampleMaski;
    758. 

  758. 

  759. //GL_ARB_debug_output
    760. 

  760. extern PFNGLDEBUGMESSAGECONTROLARBPROC glDebugMessageControlARB;
    761. 

  761. extern PFNGLDEBUGMESSAGEINSERTARBPROC glDebugMessageInsertARB;
    762. 

  762. extern PFNGLDEBUGMESSAGECALLBACKARBPROC glDebugMessageCallbackARB;
    763. 

  763. extern PFNGLGETDEBUGMESSAGELOGARBPROC glGetDebugMessageLogARB;
    764. 

  764. 

  765. #elif LL_DARWIN
    766. 

  766. //----------------------------------------------------------------------------
    767. 

  767. // LL_DARWIN
    768. 

  768. 

  769. #include <OpenGL/gl.h>
    770. 

  770. #include <OpenGL/glu.h>
    771. 

  771. 

  772. #define GL_EXT_separate_specular_color 1
    773. 

  773. #include <OpenGL/glext.h>
    774. 

  774. 

  775. #include "GL/glh_extensions.h"
    776. 

  776. 

  777. // These symbols don't exist on 10.3.9, so they have to be declared weak.  Redeclaring them here fixes the problem.
    778. 

  778. // 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.
    779. 

  779. #include <AvailabilityMacros.h>
    780. 

  780. 

  781. //GL_EXT_blend_func_separate
    782. 

  782. extern void glBlendFuncSeparateEXT(GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha) ;
    783. 

  783. 

  784. // GL_EXT_framebuffer_object
    785. 

  785. extern GLboolean glIsRenderbufferEXT(GLuint renderbuffer) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
    786. 

  786. extern void glBindRenderbufferEXT(GLenum target, GLuint renderbuffer) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
    787. 

  787. extern void glDeleteRenderbuffersEXT(GLsizei n, const GLuint *renderbuffers) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
    788. 

  788. extern void glGenRenderbuffersEXT(GLsizei n, GLuint *renderbuffers) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
    789. 

  789. extern void glRenderbufferStorageEXT(GLenum target, GLenum internalformat, GLsizei width, GLsizei height) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
    790. 

  790. extern void glGetRenderbufferParameterivEXT(GLenum target, GLenum pname, GLint *params) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
    791. 

  791. extern GLboolean glIsFramebufferEXT(GLuint framebuffer) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
    792. 

  792. extern void glBindFramebufferEXT(GLenum target, GLuint framebuffer) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
    793. 

  793. extern void glDeleteFramebuffersEXT(GLsizei n, const GLuint *framebuffers) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
    794. 

  794. extern void glGenFramebuffersEXT(GLsizei n, GLuint *framebuffers) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
    795. 

  795. extern GLenum glCheckFramebufferStatusEXT(GLenum target) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
    796. 

  796. extern void glFramebufferTexture1DEXT(GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
    797. 

  797. extern void glFramebufferTexture2DEXT(GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
    798. 

  798. extern void glFramebufferTexture3DEXT(GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLint zoffset) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
    799. 

  799. extern void glFramebufferRenderbufferEXT(GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
    800. 

  800. extern void glGetFramebufferAttachmentParameterivEXT(GLenum target, GLenum attachment, GLenum pname, GLint *params) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
    801. 

  801. extern void glGenerateMipmapEXT(GLenum target) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
    802. 

  802. 

  803. #ifndef GL_ARB_framebuffer_object
    804. 

  804. #define glGenerateMipmap glGenerateMipmapEXT
    805. 

  805. #define GL_MAX_SAMPLES	0x8D57
    806. 

  806. #endif
    807. 

  807. 

  808. // GL_ARB_draw_buffers
    809. 

  809. extern void glDrawBuffersARB(GLsizei n, const GLenum* bufs) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
    810. 

  810. 

  811. #ifdef __cplusplus
    812. 

  812. extern "C" {
    813. 

  813. #endif
    814. 

  814. 

  815. //
    816. 

  816. // Define map buffer range headers on Mac
    817. 

  817. //
    818. 

  818. #ifndef GL_ARB_map_buffer_range
    819. 

  819. #define GL_MAP_READ_BIT                   0x0001
    820. 

  820. #define GL_MAP_WRITE_BIT                  0x0002
    821. 

  821. #define GL_MAP_INVALIDATE_RANGE_BIT       0x0004
    822. 

  822. #define GL_MAP_INVALIDATE_BUFFER_BIT      0x0008
    823. 

  823. #define GL_MAP_FLUSH_EXPLICIT_BIT         0x0010
    824. 

  824. #define GL_MAP_UNSYNCHRONIZED_BIT         0x0020
    825. 

  825. #endif
    826. 

  826. 

  827. //
    828. 

  828. // Define multisample headers on Mac
    829. 

  829. //
    830. 

  830. #ifndef GL_ARB_texture_multisample
    831. 

  831. #define GL_SAMPLE_POSITION                0x8E50
    832. 

  832. #define GL_SAMPLE_MASK                    0x8E51
    833. 

  833. #define GL_SAMPLE_MASK_VALUE              0x8E52
    834. 

  834. #define GL_MAX_SAMPLE_MASK_WORDS          0x8E59
    835. 

  835. #define GL_TEXTURE_2D_MULTISAMPLE         0x9100
    836. 

  836. #define GL_PROXY_TEXTURE_2D_MULTISAMPLE   0x9101
    837. 

  837. #define GL_TEXTURE_2D_MULTISAMPLE_ARRAY   0x9102
    838. 

  838. #define GL_PROXY_TEXTURE_2D_MULTISAMPLE_ARRAY 0x9103
    839. 

  839. #define GL_TEXTURE_BINDING_2D_MULTISAMPLE 0x9104
    840. 

  840. #define GL_TEXTURE_BINDING_2D_MULTISAMPLE_ARRAY 0x9105
    841. 

  841. #define GL_TEXTURE_SAMPLES                0x9106
    842. 

  842. #define GL_TEXTURE_FIXED_SAMPLE_LOCATIONS 0x9107
    843. 

  843. #define GL_SAMPLER_2D_MULTISAMPLE         0x9108
    844. 

  844. #define GL_INT_SAMPLER_2D_MULTISAMPLE     0x9109
    845. 

  845. #define GL_UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE 0x910A
    846. 

  846. #define GL_SAMPLER_2D_MULTISAMPLE_ARRAY   0x910B
    847. 

  847. #define GL_INT_SAMPLER_2D_MULTISAMPLE_ARRAY 0x910C
    848. 

  848. #define GL_UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE_ARRAY 0x910D
    849. 

  849. #define GL_MAX_COLOR_TEXTURE_SAMPLES      0x910E
    850. 

  850. #define GL_MAX_DEPTH_TEXTURE_SAMPLES      0x910F
    851. 

  851. #define GL_MAX_INTEGER_SAMPLES            0x9110
    852. 

  852. #endif
    853. 

  853. 

  854. //
    855. 

  855. // Define vertex buffer object headers on Mac
    856. 

  856. //
    857. 

  857. #ifndef GL_ARB_vertex_buffer_object
    858. 

  858. #define GL_BUFFER_SIZE_ARB                0x8764
    859. 

  859. #define GL_BUFFER_USAGE_ARB               0x8765
    860. 

  860. #define GL_ARRAY_BUFFER_ARB               0x8892
    861. 

  861. #define GL_ELEMENT_ARRAY_BUFFER_ARB       0x8893
    862. 

  862. #define GL_ARRAY_BUFFER_BINDING_ARB       0x8894
    863. 

  863. #define GL_ELEMENT_ARRAY_BUFFER_BINDING_ARB 0x8895
    864. 

  864. #define GL_VERTEX_ARRAY_BUFFER_BINDING_ARB 0x8896
    865. 

  865. #define GL_NORMAL_ARRAY_BUFFER_BINDING_ARB 0x8897
    866. 

  866. #define GL_COLOR_ARRAY_BUFFER_BINDING_ARB 0x8898
    867. 

  867. #define GL_INDEX_ARRAY_BUFFER_BINDING_ARB 0x8899
    868. 

  868. #define GL_TEXTURE_COORD_ARRAY_BUFFER_BINDING_ARB 0x889A
    869. 

  869. #define GL_EDGE_FLAG_ARRAY_BUFFER_BINDING_ARB 0x889B
    870. 

  870. #define GL_SECONDARY_COLOR_ARRAY_BUFFER_BINDING_ARB 0x889C
    871. 

  871. #define GL_FOG_COORDINATE_ARRAY_BUFFER_BINDING_ARB 0x889D
    872. 

  872. #define GL_WEIGHT_ARRAY_BUFFER_BINDING_ARB 0x889E
    873. 

  873. #define GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING_ARB 0x889F
    874. 

  874. #define GL_READ_ONLY_ARB                  0x88B8
    875. 

  875. #define GL_WRITE_ONLY_ARB                 0x88B9
    876. 

  876. #define GL_READ_WRITE_ARB                 0x88BA
    877. 

  877. #define GL_BUFFER_ACCESS_ARB              0x88BB
    878. 

  878. #define GL_BUFFER_MAPPED_ARB              0x88BC
    879. 

  879. #define GL_BUFFER_MAP_POINTER_ARB         0x88BD
    880. 

  880. #define GL_STREAM_DRAW_ARB                0x88E0
    881. 

  881. #define GL_STREAM_READ_ARB                0x88E1
    882. 

  882. #define GL_STREAM_COPY_ARB                0x88E2
    883. 

  883. #define GL_STATIC_DRAW_ARB                0x88E4
    884. 

  884. #define GL_STATIC_READ_ARB                0x88E5
    885. 

  885. #define GL_STATIC_COPY_ARB                0x88E6
    886. 

  886. #define GL_DYNAMIC_DRAW_ARB               0x88E8
    887. 

  887. #define GL_DYNAMIC_READ_ARB               0x88E9
    888. 

  888. #define GL_DYNAMIC_COPY_ARB               0x88EA
    889. 

  889. #endif
    890. 

  890. 	
    891. 

  891. 

  892. 

  893. #ifndef GL_ARB_vertex_buffer_object
    894. 

  894. /* GL types for handling large vertex buffer objects */
    895. 

  895. typedef intptr_t GLintptrARB;
    896. 

  896. typedef intptr_t GLsizeiptrARB;
    897. 

  897. #endif
    898. 

  898. 

  899. 

  900. #ifndef GL_ARB_vertex_buffer_object
    901. 

  901. #define GL_ARB_vertex_buffer_object 1
    902. 

  902. #ifdef GL_GLEXT_FUNCTION_POINTERS
    903. 

  903. typedef void (* glBindBufferARBProcPtr) (GLenum target, GLuint buffer);
    904. 

  904. typedef void (* glDeleteBufferARBProcPtr) (GLsizei n, const GLuint *buffers);
    905. 

  905. typedef void (* glGenBuffersARBProcPtr) (GLsizei n, GLuint *buffers);
    906. 

  906. typedef GLboolean (* glIsBufferARBProcPtr) (GLuint buffer);
    907. 

  907. typedef void (* glBufferDataARBProcPtr) (GLenum target, GLsizeiptrARB size, const GLvoid *data, GLenum usage);
    908. 

  908. typedef void (* glBufferSubDataARBProcPtr) (GLenum target, GLintptrARB offset, GLsizeiptrARB size, const GLvoid *data);
    909. 

  909. typedef void (* glGetBufferSubDataARBProcPtr) (GLenum target, GLintptrARB offset, GLsizeiptrARB size, GLvoid *data);
    910. 

  910. typedef GLvoid* (* glMapBufferARBProcPtr) (GLenum target, GLenum access);	/* Flawfinder: ignore */
    911. 

  911. typedef GLboolean (* glUnmapBufferARBProcPtr) (GLenum target);
    912. 

  912. typedef void (* glGetBufferParameterivARBProcPtr) (GLenum target, GLenum pname, GLint *params);
    913. 

  913. typedef void (* glGetBufferPointervARBProcPtr) (GLenum target, GLenum pname, GLvoid* *params);
    914. 

  914. #else
    915. 

  915. extern void glBindBufferARB (GLenum, GLuint);
    916. 

  916. extern void glDeleteBuffersARB (GLsizei, const GLuint *);
    917. 

  917. extern void glGenBuffersARB (GLsizei, GLuint *);
    918. 

  918. extern GLboolean glIsBufferARB (GLuint);
    919. 

  919. extern void glBufferDataARB (GLenum, GLsizeiptrARB, const GLvoid *, GLenum);
    920. 

  920. extern void glBufferSubDataARB (GLenum, GLintptrARB, GLsizeiptrARB, const GLvoid *);
    921. 

  921. extern void glGetBufferSubDataARB (GLenum, GLintptrARB, GLsizeiptrARB, GLvoid *);
    922. 

  922. extern GLvoid* glMapBufferARB (GLenum, GLenum);
    923. 

  923. extern GLboolean glUnmapBufferARB (GLenum);
    924. 

  924. extern void glGetBufferParameterivARB (GLenum, GLenum, GLint *);
    925. 

  925. extern void glGetBufferPointervARB (GLenum, GLenum, GLvoid* *);
    926. 

  926. #endif /* GL_GLEXT_FUNCTION_POINTERS */
    927. 

  927. #endif
    928. 

  928. 

  929. #ifndef GL_ARB_texture_rg
    930. 

  930. #define GL_RG                             0x8227
    931. 

  931. #define GL_RG_INTEGER                     0x8228
    932. 

  932. #define GL_R8                             0x8229
    933. 

  933. #define GL_R16                            0x822A
    934. 

  934. #define GL_RG8                            0x822B
    935. 

  935. #define GL_RG16                           0x822C
    936. 

  936. #define GL_R16F                           0x822D
    937. 

  937. #define GL_R32F                           0x822E
    938. 

  938. #define GL_RG16F                          0x822F
    939. 

  939. #define GL_RG32F                          0x8230
    940. 

  940. #define GL_R8I                            0x8231
    941. 

  941. #define GL_R8UI                           0x8232
    942. 

  942. #define GL_R16I                           0x8233
    943. 

  943. #define GL_R16UI                          0x8234
    944. 

  944. #define GL_R32I                           0x8235
    945. 

  945. #define GL_R32UI                          0x8236
    946. 

  946. #define GL_RG8I                           0x8237
    947. 

  947. #define GL_RG8UI                          0x8238
    948. 

  948. #define GL_RG16I                          0x8239
    949. 

  949. #define GL_RG16UI                         0x823A
    950. 

  950. #define GL_RG32I                          0x823B
    951. 

  951. #define GL_RG32UI                         0x823C
    952. 

  952. #endif
    953. 

  953. 

  954. // May be needed for DARWIN...
    955. 

  955. // #ifndef GL_ARB_compressed_tex_image
    956. 

  956. // #define GL_ARB_compressed_tex_image 1
    957. 

  957. // #ifdef GL_GLEXT_FUNCTION_POINTERS
    958. 

  958. // typedef void (* glCompressedTexImage1D) (GLenum, GLint, GLenum, GLsizei, GLint, GLsizei, const GLvoid*);
    959. 

  959. // typedef void (* glCompressedTexImage2D) (GLenum, GLint, GLenum, GLsizei, GLsizei, GLint, GLsizei, const GLvoid*);
    960. 

  960. // typedef void (* glCompressedTexImage3D) (GLenum, GLint, GLenum, GLsizei, GLsizei, GLsizei, GLint, GLsizei, const GLvoid*);
    961. 

  961. // typedef void (* glCompressedTexSubImage1D) (GLenum, GLint, GLint, GLsizei, GLenum, GLsizei, const GLvoid*);
    962. 

  962. // typedef void (* glCompressedTexSubImage2D) (GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid*);
    963. 

  963. // typedef void (* glCompressedTexSubImage3D) (GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid*);
    964. 

  964. // typedef void (* glGetCompressedTexImage) (GLenum, GLint, GLvoid*);
    965. 

  965. // #else
    966. 

  966. // extern void glCompressedTexImage1D (GLenum, GLint, GLenum, GLsizei, GLint, GLsizei, const GLvoid*);
    967. 

  967. // extern void glCompressedTexImage2D (GLenum, GLint, GLenum, GLsizei, GLsizei, GLint, GLsizei, const GLvoid*);
    968. 

  968. // extern void glCompressedTexImage3D (GLenum, GLint, GLenum, GLsizei, GLsizei, GLsizei, GLint, GLsizei, const GLvoid*);
    969. 

  969. // extern void glCompressedTexSubImage1D (GLenum, GLint, GLint, GLsizei, GLenum, GLsizei, const GLvoid*);
    970. 

  970. // extern void glCompressedTexSubImage2D (GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid*);
    971. 

  971. // extern void glCompressedTexSubImage3D (GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid*);
    972. 

  972. // extern void glGetCompressedTexImage (GLenum, GLint, GLvoid*);
    973. 

  973. // #endif /* GL_GLEXT_FUNCTION_POINTERS */
    974. 

  974. // #endif
    975. 

  975. 

  976. #ifdef __cplusplus
    977. 

  977. }
    978. 

  978. #endif
    979. 

  979. 

  980. #include <AGL/gl.h>
    981. 

  981. 

  982. #endif // LL_MESA / LL_WINDOWS / LL_DARWIN
    983. 

  983. 

  984. // Even when GL_ARB_depth_clamp is available in the driver, the (correct)
    985. 

  985. // headers, and therefore GL_DEPTH_CLAMP might not be defined.
    986. 

  986. // In that case GL_DEPTH_CLAMP_NV should be defined, but why not just
    987. 

  987. // use the known numeric.
    988. 

  988. //
    989. 

  989. // To avoid #ifdef's in the code. Just define this here.
    990. 

  990. #ifndef GL_DEPTH_CLAMP
    991. 

  991. // Probably (still) called GL_DEPTH_CLAMP_NV.
    992. 

  992. #define GL_DEPTH_CLAMP 0x864F
    993. 

  993. #endif
    994. 

  994. 

  995. //GL_NVX_gpu_memory_info constants
    996. 

  996. #ifndef GL_NVX_gpu_memory_info
    997. 

  997. #define GL_NVX_gpu_memory_info
    998. 

  998. #define	GL_GPU_MEMORY_INFO_DEDICATED_VIDMEM_NVX          0x9047
    999. 

  999. #define	GL_GPU_MEMORY_INFO_TOTAL_AVAILABLE_MEMORY_NVX    0x9048
    1000. 

  1000. #define	GL_GPU_MEMORY_INFO_CURRENT_AVAILABLE_VIDMEM_NVX  0x9049
    1001. 

  1001. #define	GL_GPU_MEMORY_INFO_EVICTION_COUNT_NVX            0x904A
    1002. 

  1002. #define	GL_GPU_MEMORY_INFO_EVICTED_MEMORY_NVX            0x904B
    1003. 

  1003. #endif
    1004. 

  1004. 

  1005. //GL_ATI_meminfo constants
    1006. 

  1006. #ifndef GL_ATI_meminfo
    1007. 

  1007. #define GL_ATI_meminfo
    1008. 

  1008. #define GL_VBO_FREE_MEMORY_ATI                     0x87FB
    1009. 

  1009. #define GL_TEXTURE_FREE_MEMORY_ATI                 0x87FC
    1010. 

  1010. #define GL_RENDERBUFFER_FREE_MEMORY_ATI            0x87FD
    1011. 

  1011. #endif
    1012. 

  1012. 

  1013. #endif // LL_LLGLHEADERS_H
    1014. 

  1014.