include/GLES2/gl2ext.h

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