include/GLES2/gl2ext.h

   1 #ifndef __gl2ext_h_
   2 #define __gl2ext_h_
   3
   4 /* $Id: gl2ext.h 5767 2008-06-02 17:44:20Z benj $ */
   5
   6 #ifdef __cplusplus
   7 extern "C" {
   8 #endif
   9
  10 /*
  11 ** License Applicability. Except to the extent portions of this file are
  12 ** made subject to an alternative license as permitted in the SGI Free
  13 ** Software License B, Version 1.0 (the "License"), the contents of this
  14 ** file are subject only to the provisions of the License. You may not use
  15 ** this file except in compliance with the License. You may obtain a copy
  16 ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
  17 ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
  18 **
  19 ** http://oss.sgi.com/projects/FreeB
  20 **
  21 ** Note that, as provided in the License, the Software is distributed on an
  22 ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
  23 ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
  24 ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
  25 ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
  26 **
  27 ** Original Code. The Original Code is: OpenGL Sample Implementation,
  28 ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
  29 ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
  30 ** Copyright in any portions created by third parties is as indicated
  31 ** elsewhere herein. All Rights Reserved.
  32 **
  33 ** Additional Notice Provisions: The application programming interfaces
  34 ** established by SGI in conjunction with the Original Code are The
  35 ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
  36 ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
  37 ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
  38 ** Window System(R) (Version 1.3), released October 19, 1998. This software
  39 ** was created using the OpenGL(R) version 1.2.1 Sample Implementation
  40 ** published by SGI, but has not been independently verified as being
  41 ** compliant with the OpenGL(R) version 1.2.1 Specification.
  42 */
  43
  44 #ifndef GL_APIENTRYP
  45 #   define GL_APIENTRYP GL_APIENTRY*
  46 #endif
  47
  48 /*------------------------------------------------------------------------*
  49  * OES extension tokens
  50  *------------------------------------------------------------------------*/
  51
  52 /* GL_OES_compressed_ETC1_RGB8_texture */
  53 #ifndef GL_OES_compressed_ETC1_RGB8_texture
  54 #define GL_ETC1_RGB8_OES                                        0x8D64
  55 #endif
  56
  57 /* GL_OES_compressed_paletted_texture */
  58 #ifndef GL_OES_compressed_paletted_texture
  59 #define GL_PALETTE4_RGB8_OES                                    0x8B90
  60 #define GL_PALETTE4_RGBA8_OES                                   0x8B91
  61 #define GL_PALETTE4_R5_G6_B5_OES                                0x8B92
  62 #define GL_PALETTE4_RGBA4_OES                                   0x8B93
  63 #define GL_PALETTE4_RGB5_A1_OES                                 0x8B94
  64 #define GL_PALETTE8_RGB8_OES                                    0x8B95
  65 #define GL_PALETTE8_RGBA8_OES                                   0x8B96
  66 #define GL_PALETTE8_R5_G6_B5_OES                                0x8B97
  67 #define GL_PALETTE8_RGBA4_OES                                   0x8B98
  68 #define GL_PALETTE8_RGB5_A1_OES                                 0x8B99
  69 #endif
  70
  71 /* GL_OES_EGL_image */
  72 #ifndef GL_OES_EGL_image
  73 typedef void* GLeglImageOES;
  74 #endif
  75
  76 /* GL_OES_depth24 */
  77 #ifndef GL_OES_depth24
  78 #define GL_DEPTH_COMPONENT24_OES                                0x81A6
  79 #endif
  80
  81 /* GL_OES_depth32 */
  82 #ifndef GL_OES_depth32
  83 #define GL_DEPTH_COMPONENT32_OES                                0x81A7
  84 #endif
  85
  86 /* GL_OES_depth_texture */
  87 /* No new tokens introduced by this extension. */
  88
  89 /* GL_OES_mapbuffer */
  90 #ifndef GL_OES_mapbuffer
  91 /* GL_READ_ONLY and GL_READ_WRITE not supported */
  92 #define GL_WRITE_ONLY_OES                                       0x88B9
  93 #define GL_BUFFER_ACCESS_OES                                    0x88BB
  94 #define GL_BUFFER_MAPPED_OES                                    0x88BC
  95 #define GL_BUFFER_MAP_POINTER_OES                               0x88BD
  96 #endif
  97
  98 /* GL_OES_packed_depth_stencil */
  99 #ifndef GL_OES_packed_depth_stencil
 100 #define GL_DEPTH_STENCIL_OES                                    0x84F9
 101 #define GL_UNSIGNED_INT_24_8_OES                                0x84FA
 102 #define GL_DEPTH24_STENCIL8_OES                                 0x88F0
 103 #endif
 104
 105 /* GL_OES_rgb8_rgba8 */
 106 #ifndef GL_OES_rgb8_rgba8
 107 #define GL_RGB8_OES                                             0x8051
 108 #define GL_RGBA8_OES                                            0x8058
 109 #endif
 110
 111 /* GL_OES_standard_derivatives */
 112 #ifndef GL_OES_standard_derivatives
 113 #define GL_FRAGMENT_SHADER_DERIVATIVE_HINT_OES                  0x8B8B
 114 #endif
 115
 116 /* GL_OES_stencil1 */
 117 #ifndef GL_OES_stencil1
 118 #define GL_STENCIL_INDEX1_OES                                   0x8D46
 119 #endif
 120
 121 /* GL_OES_stencil4 */
 122 #ifndef GL_OES_stencil4
 123 #define GL_STENCIL_INDEX4_OES                                   0x8D47
 124 #endif
 125
 126 /* GL_OES_texture3D */
 127 #ifndef GL_OES_texture3D
 128 #define GL_TEXTURE_WRAP_R_OES                                   0x8072
 129 #define GL_TEXTURE_3D_OES                                       0x806F
 130 #define GL_TEXTURE_BINDING_3D_OES                               0x806A
 131 #define GL_MAX_3D_TEXTURE_SIZE_OES                              0x8073
 132 #define GL_SAMPLER_3D_OES                                       0x8B5F
 133 #define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_3D_ZOFFSET_OES        0x8CD4
 134 #endif
 135
 136 /* GL_OES_texture_half_float */
 137 #ifndef GL_OES_texture_half_float
 138 #define GL_HALF_FLOAT_OES                                       0x8D61
 139 #endif
 140
 141 /* GL_OES_vertex_half_float */
 142 /* GL_HALF_FLOAT_OES defined in GL_OES_texture_half_float already. */
 143
 144 /* GL_OES_vertex_type_10_10_10_2 */
 145 #ifndef GL_OES_vertex_type_10_10_10_2
 146 #define GL_UNSIGNED_INT_10_10_10_2_OES                          0x8DF6
 147 #define GL_INT_10_10_10_2_OES                                   0x8DF7
 148 #endif
 149
 150 /* GL_OES_get_program_binary */
 151 #ifndef GL_OES_get_program_binary
 152 #define GL_PROGRAM_BINARY_LENGTH_OES                            0x8741
 153 #define GL_NUM_PROGRAM_BINARY_FORMATS_OES                       0x87FE
 154 #define GL_PROGRAM_BINARY_FORMATS_OES                           0x87FF
 155 #endif
 156
 157 /* GL_AMD_program_binary_Z400 */
 158 #ifndef GL_AMD_program_binary_Z400
 159 #define GL_Z400_BINARY_AMD                                      0x8740
 160 #endif
 161
 162 /*------------------------------------------------------------------------*
 163  * AMD extension tokens
 164  *------------------------------------------------------------------------*/
 165
 166 /* GL_AMD_compressed_3DC_texture */
 167 #ifndef GL_AMD_compressed_3DC_texture
 168 #define GL_3DC_X_AMD                                            0x87F9
 169 #define GL_3DC_XY_AMD                                           0x87FA
 170 #endif
 171
 172 /* GL_AMD_compressed_ATC_texture */
 173 #ifndef GL_AMD_compressed_ATC_texture
 174 #define GL_ATC_RGB_AMD                                          0x8C92
 175 #define GL_ATC_RGBA_EXPLICIT_ALPHA_AMD                          0x8C93
 176 #define GL_ATC_RGBA_INTERPOLATED_ALPHA_AMD                      0x87EE
 177 #endif
 178
 179 /*------------------------------------------------------------------------*
 180  * EXT extension tokens
 181  *------------------------------------------------------------------------*/
 182
 183 /* GL_EXT_texture_filter_anisotropic */
 184 #ifndef GL_EXT_texture_filter_anisotropic
 185 #define GL_TEXTURE_MAX_ANISOTROPY_EXT                           0x84FE
 186 #define GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT                       0x84FF
 187 #endif
 188
 189 /* GL_EXT_texture_type_2_10_10_10_REV */
 190 #ifndef GL_EXT_texture_type_2_10_10_10_REV
 191 #define GL_UNSIGNED_INT_2_10_10_10_REV_EXT                      0x8368
 192 #endif
 193
 194 /*------------------------------------------------------------------------*
 195  * OES extension functions
 196  *------------------------------------------------------------------------*/
 197
 198 /* GL_OES_compressed_ETC1_RGB8_texture */
 199 #ifndef GL_OES_compressed_ETC1_RGB8_texture
 200 #define GL_OES_compressed_ETC1_RGB8_texture 1
 201 #endif
 202
 203 /* GL_OES_compressed_paletted_texture */
 204 #ifndef GL_OES_compressed_paletted_texture
 205 #define GL_OES_compressed_paletted_texture 1
 206 #endif
 207
 208 /* GL_OES_EGL_image */
 209 #ifndef GL_OES_EGL_image
 210 #define GL_OES_EGL_image 1
 211 #ifdef GL_GLEXT_PROTOTYPES
 212 GL_APICALL void GL_APIENTRY glEGLImageTargetTexture2DOES (GLenum target, GLeglImageOES image);
 213 GL_APICALL void GL_APIENTRY glEGLImageTargetRenderbufferStorageOES (GLenum target, GLeglImageOES image);
 214 #endif
 215 typedef void (GL_APIENTRYP PFNGLEGLIMAGETARGETTEXTURE2DOESPROC) (GLenum target, GLeglImageOES image);
 216 typedef void (GL_APIENTRYP PFNGLEGLIMAGETARGETRENDERBUFFERSTORAGEOESPROC) (GLenum target, GLeglImageOES image);
 217 #endif
 218
 219 /* GL_OES_depth24 */
 220 #ifndef GL_OES_depth24
 221 #define GL_OES_depth24 1
 222 #endif
 223
 224 /* GL_OES_depth32 */
 225 #ifndef GL_OES_depth32
 226 #define GL_OES_depth32 1
 227 #endif
 228
 229 /* GL_OES_depth_texture */
 230 #ifndef GL_OES_depth_texture
 231 #define GL_OES_depth_texture 1
 232 #endif
 233
 234 /* GL_OES_element_index_uint */
 235 #ifndef GL_OES_element_index_uint
 236 #define GL_OES_element_index_uint 1
 237 #endif
 238
 239 /* GL_OES_fbo_render_mipmap */
 240 #ifndef GL_OES_fbo_render_mipmap
 241 #define GL_OES_fbo_render_mipmap 1
 242 #endif
 243
 244 /* GL_OES_fragment_precision_high */
 245 #ifndef GL_OES_fragment_precision_high
 246 #define GL_OES_fragment_precision_high 1
 247 #endif
 248
 249 /* GL_OES_mapbuffer */
 250 #ifndef GL_OES_mapbuffer
 251 #define GL_OES_mapbuffer 1
 252 #ifdef GL_GLEXT_PROTOTYPES
 253 GL_APICALL void* GL_APIENTRY glMapBufferOES (GLenum target, GLenum access);
 254 GL_APICALL GLboolean GL_APIENTRY glUnmapBufferOES (GLenum target);
 255 GL_APICALL void GL_APIENTRY glGetBufferPointervOES (GLenum target, GLenum pname, void** params);
 256 #endif
 257 typedef void* (GL_APIENTRYP PFNGLMAPBUFFEROESPROC) (GLenum target, GLenum access);
 258 typedef GLboolean (GL_APIENTRYP PFNGLUNMAPBUFFEROESPROC) (GLenum target);
 259 typedef void (GL_APIENTRYP PFNGLGETBUFFERPOINTERVOESPROC) (GLenum target, GLenum pname, void** params);
 260 #endif
 261
 262 /* GL_OES_packed_depth_stencil */
 263 #ifndef GL_OES_packed_depth_stencil
 264 #define GL_OES_packed_depth_stencil 1
 265 #endif
 266
 267 /* GL_OES_rgb8_rgba8 */
 268 #ifndef GL_OES_rgb8_rgba8
 269 #define GL_OES_rgb8_rgba8 1
 270 #endif
 271
 272 /* GL_OES_standard_derivatives */
 273 #ifndef GL_OES_standard_derivatives
 274 #define GL_OES_standard_derivatives 1
 275 #endif
 276
 277 /* GL_OES_stencil1 */
 278 #ifndef GL_OES_stencil1
 279 #define GL_OES_stencil1 1
 280 #endif
 281
 282 /* GL_OES_stencil4 */
 283 #ifndef GL_OES_stencil4
 284 #define GL_OES_stencil4 1
 285 #endif
 286
 287 /* GL_OES_texture_3D */
 288 #ifndef GL_OES_texture_3D
 289 #define GL_OES_texture_3D 1
 290 #ifdef GL_GLEXT_PROTOTYPES
 291 GL_APICALL void GL_APIENTRY glTexImage3DOES (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const void* pixels);
 292 GL_APICALL void GL_APIENTRY glTexSubImage3DOES (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const void* pixels);
 293 GL_APICALL void GL_APIENTRY glCopyTexSubImage3DOES (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height);
 294 GL_APICALL void GL_APIENTRY glCompressedTexImage3DOES (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const void* data);
 295 GL_APICALL void GL_APIENTRY glCompressedTexSubImage3DOES (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const void* data);
 296 GL_APICALL void GL_APIENTRY glFramebufferTexture3DOES (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLint zoffset);
 297 #endif
 298 typedef void (GL_APIENTRYP PFNGLTEXIMAGE3DOESPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid* pixels);
 299 typedef void (GL_APIENTRYP PFNGLTEXSUBIMAGE3DOESPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const void* pixels);
 300 typedef void (GL_APIENTRYP PFNGLCOPYTEXSUBIMAGE3DOESPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height);
 301 typedef void (GL_APIENTRYP PFNGLCOMPRESSEDTEXIMAGE3DOESPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const void* data);
 302 typedef void (GL_APIENTRYP PFNGLCOMPRESSEDTEXSUBIMAGE3DOESPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const void* data);
 303 typedef void (GL_APIENTRYP PFNGLFRAMEBUFFERTEXTURE3DOES) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLint zoffset);
 304 #endif
 305
 306 /* GL_OES_texture_float_linear */
 307 #ifndef GL_OES_texture_float_linear
 308 #define GL_OES_texture_float_linear 1
 309 #endif
 310
 311 /* GL_OES_texture_half_float_linear */
 312 #ifndef GL_OES_texture_half_float_linear
 313 #define GL_OES_texture_half_float_linear 1
 314 #endif
 315
 316 /* GL_OES_texture_float */
 317 #ifndef GL_OES_texture_float
 318 #define GL_OES_texture_float 1
 319 #endif
 320
 321 /* GL_OES_texture_half_float */
 322 #ifndef GL_OES_texture_half_float
 323 #define GL_OES_texture_half_float 1
 324 #endif
 325
 326 /* GL_OES_texture_npot */
 327 #ifndef GL_OES_texture_npot
 328 #define GL_OES_texture_npot 1
 329 #endif
 330
 331 /* GL_OES_vertex_half_float */
 332 #ifndef GL_OES_vertex_half_float
 333 #define GL_OES_vertex_half_float 1
 334 #endif
 335
 336 /* GL_OES_vertex_type_10_10_10_2 */
 337 #ifndef GL_OES_vertex_type_10_10_10_2
 338 #define GL_OES_vertex_type_10_10_10_2 1
 339 #endif
 340
 341 /* GL_OES_get_program_binary */
 342 #ifndef GL_OES_get_program_binary
 343 #define GL_OES_get_program_binary 1
 344 #ifdef GL_GLEXT_PROTOTYPES
 345 GL_APICALL void GL_APIENTRY glGetProgramBinaryOES (GLuint program, GLsizei bufSize, GLsizei *length, GLenum *binaryFormat, void *binary);
 346 GL_APICALL void GL_APIENTRY glProgramBinaryOES (GLuint program, GLenum binaryFormat, const void *binary, GLint length);
 347 #endif
 348 typedef void (GL_APIENTRYP PFNGLGETPROGRAMBINARYOESPROC) (GLuint program, GLsizei bufSize, GLsizei *length, GLenum *binaryFormat, void *binary);
 349 typedef void (GL_APIENTRYP PFNGLPROGRAMBINARYOESPROC) (GLuint program, GLenum binaryFormat, const void *binary, GLint length);
 350 #endif
 351
 352 /*------------------------------------------------------------------------*
 353  * AMD extension functions
 354  *------------------------------------------------------------------------*/
 355
 356 /* GL_AMD_compressed_3DC_texture */
 357 #ifndef GL_AMD_compressed_3DC_texture
 358 #define GL_AMD_compressed_3DC_texture 1
 359 #endif
 360
 361 /* GL_AMD_compressed_ATC_texture */
 362 #ifndef GL_AMD_compressed_ATC_texture
 363 #define GL_AMD_compressed_ATC_texture 1
 364 #endif
 365
 366 /* GL_AMD_program_binary_Z400 */
 367 #ifndef GL_AMD_program_binary_Z400
 368 #define GL_AMD_program_binary_Z400 1
 369 #endif
 370
 371 /*------------------------------------------------------------------------*
 372  * EXT extension functions
 373  *------------------------------------------------------------------------*/
 374
 375 /* GL_EXT_texture_filter_anisotropic */
 376 #ifndef GL_EXT_texture_filter_anisotropic
 377 #define GL_EXT_texture_filter_anisotropic 1
 378 #endif
 379
 380 /* GL_EXT_texture_type_2_10_10_10_REV */
 381 #ifndef GL_EXT_texture_type_2_10_10_10_REV
 382 #define GL_EXT_texture_type_2_10_10_10_REV 1
 383 #endif
 384
 385 #ifdef __cplusplus
 386 }
 387 #endif
 388
 389 #endif /* __gl2ext_h_ */