src/mesa/main/teximage.h

   1 /**
   2  * \file teximage.h
   3  * Texture images manipulation functions.
   4  */
   5
   6 /*
   7  * Mesa 3-D graphics library
   8  *
   9  * Copyright (C) 1999-2005  Brian Paul   All Rights Reserved.
  10  *
  11  * Permission is hereby granted, free of charge, to any person obtaining a
  12  * copy of this software and associated documentation files (the "Software"),
  13  * to deal in the Software without restriction, including without limitation
  14  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  15  * and/or sell copies of the Software, and to permit persons to whom the
  16  * Software is furnished to do so, subject to the following conditions:
  17  *
  18  * The above copyright notice and this permission notice shall be included
  19  * in all copies or substantial portions of the Software.
  20  *
  21  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  22  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  23  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  24  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
  25  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
  26  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  27  * OTHER DEALINGS IN THE SOFTWARE.
  28  */
  29
  30
  31 #ifndef TEXIMAGE_H
  32 #define TEXIMAGE_H
  33
  34
  35 #include "mtypes.h"
  36 #include "formats.h"
  37
  38 #ifdef __cplusplus
  39 extern "C" {
  40 #endif
  41
  42 /** Is the given value one of the 6 cube faces? */
  43 static inline GLboolean
  44 _mesa_is_cube_face(GLenum target)
  45 {
  46    return (target >= GL_TEXTURE_CUBE_MAP_POSITIVE_X &&
  47            target <= GL_TEXTURE_CUBE_MAP_NEGATIVE_Z);
  48 }
  49
  50
  51 /**
  52  * Return number of faces for a texture target.  This will be 6 for
  53  * cube maps and 1 otherwise.
  54  * NOTE: this function is not used for cube map arrays which operate
  55  * more like 2D arrays than cube maps.
  56  */
  57 static inline GLuint
  58 _mesa_num_tex_faces(GLenum target)
  59 {
  60    switch (target) {
  61    case GL_TEXTURE_CUBE_MAP:
  62    case GL_PROXY_TEXTURE_CUBE_MAP:
  63       return 6;
  64    default:
  65       return 1;
  66    }
  67 }
  68
  69
  70 /**
  71  * If the target is GL_TEXTURE_CUBE_MAP, return one of the
  72  * GL_TEXTURE_CUBE_MAP_POSITIVE/NEGATIVE_X/Y/Z targets corresponding to
  73  * the face parameter.
  74  * Else, return target as-is.
  75  */
  76 static inline GLenum
  77 _mesa_cube_face_target(GLenum target, unsigned face)
  78 {
  79    if (target == GL_TEXTURE_CUBE_MAP) {
  80       assert(face < 6);
  81       return GL_TEXTURE_CUBE_MAP_POSITIVE_X + face;
  82    }
  83    else {
  84       return target;
  85    }
  86 }
  87
  88
  89 /**
  90  * For cube map faces, return a face index in [0,5].
  91  * For other targets return 0;
  92  */
  93 static inline GLuint
  94 _mesa_tex_target_to_face(GLenum target)
  95 {
  96    if (_mesa_is_cube_face(target))
  97       return (GLuint) target - (GLuint) GL_TEXTURE_CUBE_MAP_POSITIVE_X;
  98    else
  99       return 0;
 100 }
 101
 102
 103 /** Are any of the dimensions of given texture equal to zero? */
 104 static inline GLboolean
 105 _mesa_is_zero_size_texture(const struct gl_texture_image *texImage)
 106 {
 107    return (texImage->Width == 0 ||
 108            texImage->Height == 0 ||
 109            texImage->Depth == 0);
 110 }
 111
 112 /** \name Internal functions */
 113 /*@{*/
 114
 115 extern GLboolean
 116 _mesa_is_proxy_texture(GLenum target);
 117
 118 extern bool
 119 _mesa_is_array_texture(GLenum target);
 120
 121
 122 extern void
 123 _mesa_delete_texture_image( struct gl_context *ctx,
 124                             struct gl_texture_image *teximage );
 125
 126
 127 extern void
 128 _mesa_init_teximage_fields(struct gl_context *ctx,
 129                            struct gl_texture_image *img,
 130                            GLsizei width, GLsizei height, GLsizei depth,
 131                            GLint border, GLenum internalFormat,
 132                            mesa_format format);
 133
 134
 135 extern mesa_format
 136 _mesa_choose_texture_format(struct gl_context *ctx,
 137                             struct gl_texture_object *texObj,
 138                             GLenum target, GLint level,
 139                             GLenum internalFormat, GLenum format, GLenum type);
 140
 141 extern void
 142 _mesa_update_fbo_texture(struct gl_context *ctx,
 143                          struct gl_texture_object *texObj,
 144                          GLuint face, GLuint level);
 145
 146 extern void
 147 _mesa_clear_texture_image(struct gl_context *ctx,
 148                           struct gl_texture_image *texImage);
 149
 150
 151 extern struct gl_texture_image *
 152 _mesa_select_tex_image(const struct gl_texture_object *texObj,
 153                        GLenum target, GLint level);
 154
 155
 156 extern struct gl_texture_image *
 157 _mesa_get_tex_image(struct gl_context *ctx, struct gl_texture_object *texObj,
 158                     GLenum target, GLint level);
 159
 160 mesa_format
 161 _mesa_get_texbuffer_format(const struct gl_context *ctx, GLenum internalFormat);
 162
 163 /**
 164  * Return the base-level texture image for the given texture object.
 165  */
 166 static inline const struct gl_texture_image *
 167 _mesa_base_tex_image(const struct gl_texture_object *texObj)
 168 {
 169    return texObj->Image[0][texObj->BaseLevel];
 170 }
 171
 172
 173 extern GLint
 174 _mesa_max_texture_levels(struct gl_context *ctx, GLenum target);
 175
 176
 177 extern GLboolean
 178 _mesa_test_proxy_teximage(struct gl_context *ctx, GLenum target,
 179                           GLuint numLevels, GLint level,
 180                           mesa_format format, GLuint numSamples,
 181                           GLint width, GLint height, GLint depth);
 182
 183 extern GLboolean
 184 _mesa_target_can_be_compressed(const struct gl_context *ctx, GLenum target,
 185                                GLenum intFormat, GLenum *error);
 186
 187 extern GLint
 188 _mesa_get_texture_dimensions(GLenum target);
 189
 190 extern GLboolean
 191 _mesa_tex_target_is_layered(GLenum target);
 192
 193 extern GLuint
 194 _mesa_get_texture_layers(const struct gl_texture_object *texObj, GLint level);
 195
 196 extern GLsizei
 197 _mesa_get_tex_max_num_levels(GLenum target, GLsizei width, GLsizei height,
 198                              GLsizei depth);
 199
 200 extern GLboolean
 201 _mesa_legal_texture_dimensions(struct gl_context *ctx, GLenum target,
 202                                GLint level, GLint width, GLint height,
 203                                GLint depth, GLint border);
 204
 205 extern mesa_format
 206 _mesa_validate_texbuffer_format(const struct gl_context *ctx,
 207                                 GLenum internalFormat);
 208
 209
 210 bool
 211 _mesa_legal_texture_base_format_for_target(struct gl_context *ctx,
 212                                            GLenum target,
 213                                            GLenum internalFormat);
 214
 215 bool
 216 _mesa_format_no_online_compression(const struct gl_context *ctx, GLenum format);
 217
 218 GLboolean
 219 _mesa_is_renderable_texture_format(const struct gl_context *ctx,
 220                                    GLenum internalformat);
 221
 222 extern void
 223 _mesa_texture_sub_image(struct gl_context *ctx, GLuint dims,
 224                         struct gl_texture_object *texObj,
 225                         struct gl_texture_image *texImage,
 226                         GLenum target, GLint level,
 227                         GLint xoffset, GLint yoffset, GLint zoffset,
 228                         GLsizei width, GLsizei height, GLsizei depth,
 229                         GLenum format, GLenum type, const GLvoid *pixels,
 230                         bool dsa);
 231
 232 extern void
 233 _mesa_texture_storage_ms_memory(struct gl_context *ctx, GLuint dims,
 234                                 struct gl_texture_object *texObj,
 235                                 struct gl_memory_object *memObj,
 236                                 GLenum target, GLsizei samples,
 237                                 GLenum internalFormat, GLsizei width,
 238                                 GLsizei height, GLsizei depth,
 239                                 GLboolean fixedSampleLocations,
 240                                 GLuint64 offset, const char* func);
 241
 242 bool
 243 _mesa_is_cube_map_texture(GLenum target);
 244
 245 /*@}*/
 246
 247
 248 /** \name API entry point functions */
 249 /*@{*/
 250
 251 extern void GLAPIENTRY
 252 _mesa_TexImage1D( GLenum target, GLint level, GLint internalformat,
 253                   GLsizei width, GLint border,
 254                   GLenum format, GLenum type, const GLvoid *pixels );
 255
 256
 257 extern void GLAPIENTRY
 258 _mesa_TexImage2D( GLenum target, GLint level, GLint internalformat,
 259                   GLsizei width, GLsizei height, GLint border,
 260                   GLenum format, GLenum type, const GLvoid *pixels );
 261
 262
 263 extern void GLAPIENTRY
 264 _mesa_TexImage3D( GLenum target, GLint level, GLint internalformat,
 265                   GLsizei width, GLsizei height, GLsizei depth, GLint border,
 266                   GLenum format, GLenum type, const GLvoid *pixels );
 267
 268
 269 extern void GLAPIENTRY
 270 _mesa_TexImage3DEXT( GLenum target, GLint level, GLenum internalformat,
 271                      GLsizei width, GLsizei height, GLsizei depth,
 272                      GLint border, GLenum format, GLenum type,
 273                      const GLvoid *pixels );
 274
 275 extern void GLAPIENTRY
 276 _mesa_TexImage1D_no_error(GLenum target, GLint level, GLint internalformat,
 277                           GLsizei width, GLint border,
 278                           GLenum format, GLenum type, const GLvoid *pixels);
 279
 280 extern void GLAPIENTRY
 281 _mesa_TexImage2D_no_error(GLenum target, GLint level, GLint internalformat,
 282                           GLsizei width, GLsizei height, GLint border,
 283                           GLenum format, GLenum type, const GLvoid *pixels);
 284
 285 extern void GLAPIENTRY
 286 _mesa_TexImage3D_no_error(GLenum target, GLint level, GLint internalformat,
 287                           GLsizei width, GLsizei height, GLsizei depth,
 288                           GLint border, GLenum format, GLenum type,
 289                           const GLvoid *pixels);
 290
 291 extern void GLAPIENTRY
 292 _mesa_EGLImageTargetTexture2DOES( GLenum target, GLeglImageOES image );
 293
 294 void GLAPIENTRY
 295 _mesa_TexSubImage1D_no_error(GLenum target, GLint level, GLint xoffset,
 296                              GLsizei width,
 297                              GLenum format, GLenum type,
 298                              const GLvoid *pixels);
 299
 300 extern void GLAPIENTRY
 301 _mesa_TexSubImage1D( GLenum target, GLint level, GLint xoffset,
 302                      GLsizei width,
 303                      GLenum format, GLenum type,
 304                      const GLvoid *pixels );
 305
 306 void GLAPIENTRY
 307 _mesa_TexSubImage2D_no_error(GLenum target, GLint level,
 308                              GLint xoffset, GLint yoffset,
 309                              GLsizei width, GLsizei height,
 310                              GLenum format, GLenum type,
 311                              const GLvoid *pixels);
 312
 313 extern void GLAPIENTRY
 314 _mesa_TexSubImage2D( GLenum target, GLint level,
 315                      GLint xoffset, GLint yoffset,
 316                      GLsizei width, GLsizei height,
 317                      GLenum format, GLenum type,
 318                      const GLvoid *pixels );
 319
 320 void GLAPIENTRY
 321 _mesa_TexSubImage3D_no_error(GLenum target, GLint level,
 322                              GLint xoffset, GLint yoffset, GLint zoffset,
 323                              GLsizei width, GLsizei height, GLsizei depth,
 324                              GLenum format, GLenum type,
 325                              const GLvoid *pixels);
 326
 327 extern void GLAPIENTRY
 328 _mesa_TexSubImage3D( GLenum target, GLint level,
 329                      GLint xoffset, GLint yoffset, GLint zoffset,
 330                      GLsizei width, GLsizei height, GLsizei depth,
 331                      GLenum format, GLenum type,
 332                      const GLvoid *pixels );
 333
 334 void GLAPIENTRY
 335 _mesa_TextureSubImage1D_no_error(GLuint texture, GLint level, GLint xoffset,
 336                                  GLsizei width, GLenum format, GLenum type,
 337                                  const GLvoid *pixels);
 338
 339 extern void GLAPIENTRY
 340 _mesa_TextureSubImage1D(GLuint texture, GLint level, GLint xoffset,
 341                         GLsizei width,
 342                         GLenum format, GLenum type,
 343                         const GLvoid *pixels);
 344
 345 void GLAPIENTRY
 346 _mesa_TextureSubImage2D_no_error(GLuint texture, GLint level, GLint xoffset,
 347                                  GLint yoffset, GLsizei width, GLsizei height,
 348                                  GLenum format, GLenum type,
 349                                  const GLvoid *pixels);
 350
 351 extern void GLAPIENTRY
 352 _mesa_TextureSubImage2D(GLuint texture, GLint level,
 353                         GLint xoffset, GLint yoffset,
 354                         GLsizei width, GLsizei height,
 355                         GLenum format, GLenum type,
 356                         const GLvoid *pixels);
 357
 358 void GLAPIENTRY
 359 _mesa_TextureSubImage3D_no_error(GLuint texture, GLint level, GLint xoffset,
 360                                  GLint yoffset, GLint zoffset, GLsizei width,
 361                                  GLsizei height, GLsizei depth, GLenum format,
 362                                  GLenum type, const GLvoid *pixels);
 363
 364 extern void GLAPIENTRY
 365 _mesa_TextureSubImage3D(GLuint texture, GLint level,
 366                         GLint xoffset, GLint yoffset, GLint zoffset,
 367                         GLsizei width, GLsizei height, GLsizei depth,
 368                         GLenum format, GLenum type,
 369                         const GLvoid *pixels);
 370
 371
 372 extern void GLAPIENTRY
 373 _mesa_CopyTexImage1D(GLenum target, GLint level, GLenum internalformat,
 374                      GLint x, GLint y, GLsizei width, GLint border);
 375
 376
 377 extern void GLAPIENTRY
 378 _mesa_CopyTexImage2D( GLenum target, GLint level,
 379                       GLenum internalformat, GLint x, GLint y,
 380                       GLsizei width, GLsizei height, GLint border );
 381
 382
 383 extern void GLAPIENTRY
 384 _mesa_CopyTexImage1D_no_error(GLenum target, GLint level, GLenum internalformat,
 385                               GLint x, GLint y, GLsizei width, GLint border);
 386
 387
 388 extern void GLAPIENTRY
 389 _mesa_CopyTexImage2D_no_error(GLenum target, GLint level, GLenum internalformat,
 390                               GLint x, GLint y, GLsizei width, GLsizei height,
 391                               GLint border );
 392
 393
 394 extern void GLAPIENTRY
 395 _mesa_CopyTexSubImage1D( GLenum target, GLint level, GLint xoffset,
 396                          GLint x, GLint y, GLsizei width );
 397
 398
 399 extern void GLAPIENTRY
 400 _mesa_CopyTexSubImage2D( GLenum target, GLint level,
 401                          GLint xoffset, GLint yoffset,
 402                          GLint x, GLint y, GLsizei width, GLsizei height );
 403
 404
 405 extern void GLAPIENTRY
 406 _mesa_CopyTexSubImage3D( GLenum target, GLint level,
 407                          GLint xoffset, GLint yoffset, GLint zoffset,
 408                          GLint x, GLint y, GLsizei width, GLsizei height );
 409
 410 extern void GLAPIENTRY
 411 _mesa_CopyTextureSubImage1D(GLuint texture, GLint level,
 412                             GLint xoffset, GLint x, GLint y, GLsizei width);
 413
 414 extern void GLAPIENTRY
 415 _mesa_CopyTextureSubImage2D(GLuint texture, GLint level,
 416                             GLint xoffset, GLint yoffset,
 417                             GLint x, GLint y,
 418                             GLsizei width, GLsizei height);
 419
 420 extern void GLAPIENTRY
 421 _mesa_CopyTextureSubImage3D(GLuint texture, GLint level,
 422                             GLint xoffset, GLint yoffset, GLint zoffset,
 423                             GLint x, GLint y,
 424                             GLsizei width, GLsizei height);
 425
 426 extern void GLAPIENTRY
 427 _mesa_CopyTexSubImage1D_no_error(GLenum target, GLint level, GLint xoffset,
 428                                  GLint x, GLint y, GLsizei width );
 429
 430 extern void GLAPIENTRY
 431 _mesa_CopyTexSubImage2D_no_error(GLenum target, GLint level, GLint xoffset,
 432                                  GLint yoffset, GLint x, GLint y, GLsizei width,
 433                                  GLsizei height);
 434
 435 extern void GLAPIENTRY
 436 _mesa_CopyTexSubImage3D_no_error(GLenum target, GLint level, GLint xoffset,
 437                                  GLint yoffset, GLint zoffset, GLint x, GLint y,
 438                                  GLsizei width, GLsizei height);
 439
 440 extern void GLAPIENTRY
 441 _mesa_CopyTextureSubImage1D_no_error(GLuint texture, GLint level, GLint xoffset,
 442                                      GLint x, GLint y, GLsizei width);
 443
 444 extern void GLAPIENTRY
 445 _mesa_CopyTextureSubImage2D_no_error(GLuint texture, GLint level, GLint xoffset,
 446                                      GLint yoffset, GLint x, GLint y,
 447                                      GLsizei width, GLsizei height);
 448
 449 extern void GLAPIENTRY
 450 _mesa_CopyTextureSubImage3D_no_error(GLuint texture, GLint level, GLint xoffset,
 451                                      GLint yoffset, GLint zoffset, GLint x,
 452                                      GLint y, GLsizei width, GLsizei height);
 453
 454 extern void GLAPIENTRY
 455 _mesa_ClearTexSubImage( GLuint texture, GLint level,
 456                         GLint xoffset, GLint yoffset, GLint zoffset,
 457                         GLsizei width, GLsizei height, GLsizei depth,
 458                         GLenum format, GLenum type, const void *data );
 459
 460 extern void GLAPIENTRY
 461 _mesa_ClearTexImage( GLuint texture, GLint level,
 462                      GLenum format, GLenum type, const void *data );
 463
 464 extern void GLAPIENTRY
 465 _mesa_CompressedTexImage1D(GLenum target, GLint level,
 466                               GLenum internalformat, GLsizei width,
 467                               GLint border, GLsizei imageSize,
 468                               const GLvoid *data);
 469
 470 extern void GLAPIENTRY
 471 _mesa_CompressedTexImage2D(GLenum target, GLint level,
 472                               GLenum internalformat, GLsizei width,
 473                               GLsizei height, GLint border, GLsizei imageSize,
 474                               const GLvoid *data);
 475
 476 extern void GLAPIENTRY
 477 _mesa_CompressedTexImage3D(GLenum target, GLint level,
 478                               GLenum internalformat, GLsizei width,
 479                               GLsizei height, GLsizei depth, GLint border,
 480                               GLsizei imageSize, const GLvoid *data);
 481
 482 extern void GLAPIENTRY
 483 _mesa_CompressedTexImage1D_no_error(GLenum target, GLint level,
 484                                     GLenum internalformat, GLsizei width,
 485                                     GLint border, GLsizei imageSize,
 486                                     const GLvoid *data);
 487
 488 extern void GLAPIENTRY
 489 _mesa_CompressedTexImage2D_no_error(GLenum target, GLint level,
 490                                     GLenum internalformat, GLsizei width,
 491                                     GLsizei height, GLint border,
 492                                     GLsizei imageSize, const GLvoid *data);
 493
 494 extern void GLAPIENTRY
 495 _mesa_CompressedTexImage3D_no_error(GLenum target, GLint level,
 496                                     GLenum internalformat, GLsizei width,
 497                                     GLsizei height, GLsizei depth, GLint border,
 498                                     GLsizei imageSize, const GLvoid *data);
 499
 500
 501 extern void GLAPIENTRY
 502 _mesa_CompressedTexSubImage1D_no_error(GLenum target, GLint level,
 503                                        GLint xoffset, GLsizei width,
 504                                        GLenum format, GLsizei imageSize,
 505                                        const GLvoid *data);
 506 extern void GLAPIENTRY
 507 _mesa_CompressedTexSubImage1D(GLenum target, GLint level, GLint xoffset,
 508                                  GLsizei width, GLenum format,
 509                                  GLsizei imageSize, const GLvoid *data);
 510
 511 extern void GLAPIENTRY
 512 _mesa_CompressedTextureSubImage1D_no_error(GLuint texture, GLint level,
 513                                            GLint xoffset, GLsizei width,
 514                                            GLenum format, GLsizei imageSize,
 515                                            const GLvoid *data);
 516 extern void GLAPIENTRY
 517 _mesa_CompressedTextureSubImage1D(GLuint texture, GLint level, GLint xoffset,
 518                                   GLsizei width, GLenum format,
 519                                   GLsizei imageSize, const GLvoid *data);
 520
 521 extern void GLAPIENTRY
 522 _mesa_CompressedTexSubImage2D_no_error(GLenum target, GLint level,
 523                                        GLint xoffset, GLint yoffset,
 524                                        GLsizei width, GLsizei height,
 525                                        GLenum format, GLsizei imageSize,
 526                                        const GLvoid *data);
 527 extern void GLAPIENTRY
 528 _mesa_CompressedTexSubImage2D(GLenum target, GLint level, GLint xoffset,
 529                                  GLint yoffset, GLsizei width, GLsizei height,
 530                                  GLenum format, GLsizei imageSize,
 531                                  const GLvoid *data);
 532
 533 extern void GLAPIENTRY
 534 _mesa_CompressedTextureSubImage2D_no_error(GLuint texture, GLint level,
 535                                            GLint xoffset, GLint yoffset,
 536                                            GLsizei width, GLsizei height,
 537                                            GLenum format, GLsizei imageSize,
 538                                            const GLvoid *data);
 539 extern void GLAPIENTRY
 540 _mesa_CompressedTextureSubImage2D(GLuint texture, GLint level, GLint xoffset,
 541                                   GLint yoffset,
 542                                   GLsizei width, GLsizei height,
 543                                   GLenum format, GLsizei imageSize,
 544                                   const GLvoid *data);
 545
 546 extern void GLAPIENTRY
 547 _mesa_CompressedTexSubImage3D_no_error(GLenum target, GLint level,
 548                                        GLint xoffset, GLint yoffset,
 549                                        GLint zoffset, GLsizei width,
 550                                        GLsizei height, GLsizei depth,
 551                                        GLenum format, GLsizei imageSize,
 552                                        const GLvoid *data);
 553 extern void GLAPIENTRY
 554 _mesa_CompressedTexSubImage3D(GLenum target, GLint level, GLint xoffset,
 555                                  GLint yoffset, GLint zoffset, GLsizei width,
 556                                  GLsizei height, GLsizei depth, GLenum format,
 557                                  GLsizei imageSize, const GLvoid *data);
 558
 559 extern void GLAPIENTRY
 560 _mesa_CompressedTextureSubImage3D_no_error(GLuint texture, GLint level,
 561                                            GLint xoffset, GLint yoffset,
 562                                            GLint zoffset, GLsizei width,
 563                                            GLsizei height, GLsizei depth,
 564                                            GLenum format, GLsizei imageSize,
 565                                            const GLvoid *data);
 566 extern void GLAPIENTRY
 567 _mesa_CompressedTextureSubImage3D(GLuint texture, GLint level, GLint xoffset,
 568                                   GLint yoffset, GLint zoffset,
 569                                   GLsizei width, GLsizei height,
 570                                   GLsizei depth,
 571                                   GLenum format, GLsizei imageSize,
 572                                   const GLvoid *data);
 573
 574 extern void GLAPIENTRY
 575 _mesa_TexBuffer(GLenum target, GLenum internalFormat, GLuint buffer);
 576
 577 extern void GLAPIENTRY
 578 _mesa_TexBufferRange(GLenum target, GLenum internalFormat, GLuint buffer,
 579                      GLintptr offset, GLsizeiptr size);
 580
 581 extern void GLAPIENTRY
 582 _mesa_TextureBuffer(GLuint texture, GLenum internalFormat, GLuint buffer);
 583
 584 extern void GLAPIENTRY
 585 _mesa_TextureBufferRange(GLuint texture, GLenum internalFormat, GLuint buffer,
 586                          GLintptr offset, GLsizeiptr size);
 587
 588
 589 extern void GLAPIENTRY
 590 _mesa_TexImage2DMultisample(GLenum target, GLsizei samples,
 591                             GLenum internalformat, GLsizei width,
 592                             GLsizei height, GLboolean fixedsamplelocations);
 593
 594 extern void GLAPIENTRY
 595 _mesa_TexImage3DMultisample(GLenum target, GLsizei samples,
 596                             GLenum internalformat, GLsizei width,
 597                             GLsizei height, GLsizei depth,
 598                             GLboolean fixedsamplelocations);
 599
 600 extern void GLAPIENTRY
 601 _mesa_TexStorage2DMultisample(GLenum target, GLsizei samples,
 602                               GLenum internalformat, GLsizei width,
 603                               GLsizei height, GLboolean fixedsamplelocations);
 604
 605 extern void GLAPIENTRY
 606 _mesa_TexStorage3DMultisample(GLenum target, GLsizei samples,
 607                               GLenum internalformat, GLsizei width,
 608                               GLsizei height, GLsizei depth,
 609                               GLboolean fixedsamplelocations);
 610
 611 void GLAPIENTRY
 612 _mesa_TextureStorage2DMultisample(GLuint texture, GLsizei samples,
 613                                   GLenum internalformat, GLsizei width,
 614                                   GLsizei height,
 615                                   GLboolean fixedsamplelocations);
 616
 617 void GLAPIENTRY
 618 _mesa_TextureStorage3DMultisample(GLuint texture, GLsizei samples,
 619                                   GLenum internalformat, GLsizei width,
 620                                   GLsizei height, GLsizei depth,
 621                                   GLboolean fixedsamplelocations);
 622 /*@}*/
 623
 624 #ifdef __cplusplus
 625 }
 626 #endif
 627
 628 #endif