src/mesa/main/uniforms.c

   1 /*
   2  * Mesa 3-D graphics library
   3  *
   4  * Copyright (C) 2004-2008  Brian Paul   All Rights Reserved.
   5  * Copyright (C) 2009-2010  VMware, Inc.  All Rights Reserved.
   6  * Copyright © 2010 Intel Corporation
   7  *
   8  * Permission is hereby granted, free of charge, to any person obtaining a
   9  * copy of this software and associated documentation files (the "Software"),
  10  * to deal in the Software without restriction, including without limitation
  11  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  12  * and/or sell copies of the Software, and to permit persons to whom the
  13  * Software is furnished to do so, subject to the following conditions:
  14  *
  15  * The above copyright notice and this permission notice shall be included
  16  * in all copies or substantial portions of the Software.
  17  *
  18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  19  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  20  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  21  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
  22  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
  23  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  24  * OTHER DEALINGS IN THE SOFTWARE.
  25  */
  26
  27 /**
  28  * \file uniforms.c
  29  * Functions related to GLSL uniform variables.
  30  * \author Brian Paul
  31  */
  32
  33 /**
  34  * XXX things to do:
  35  * 1. Check that the right error code is generated for all _mesa_error() calls.
  36  * 2. Insert FLUSH_VERTICES calls in various places
  37  */
  38
  39 #include "main/glheader.h"
  40 #include "main/context.h"
  41 #include "main/dispatch.h"
  42 #include "main/shaderapi.h"
  43 #include "main/shaderobj.h"
  44 #include "main/uniforms.h"
  45 #include "main/enums.h"
  46 #include "ir_uniform.h"
  47 #include "glsl_types.h"
  48 #include "program/program.h"
  49
  50 /**
  51  * Update the vertex/fragment program's TexturesUsed array.
  52  *
  53  * This needs to be called after glUniform(set sampler var) is called.
  54  * A call to glUniform(samplerVar, value) causes a sampler to point to a
  55  * particular texture unit.  We know the sampler's texture target
  56  * (1D/2D/3D/etc) from compile time but the sampler's texture unit is
  57  * set by glUniform() calls.
  58  *
  59  * So, scan the program->SamplerUnits[] and program->SamplerTargets[]
  60  * information to update the prog->TexturesUsed[] values.
  61  * Each value of TexturesUsed[unit] is one of zero, TEXTURE_1D_INDEX,
  62  * TEXTURE_2D_INDEX, TEXTURE_3D_INDEX, etc.
  63  * We'll use that info for state validation before rendering.
  64  */
  65 void
  66 _mesa_update_shader_textures_used(struct gl_shader_program *shProg,
  67                                   struct gl_program *prog)
  68 {
  69    GLuint s;
  70    struct gl_shader *shader =
  71       shProg->_LinkedShaders[_mesa_program_enum_to_shader_stage(prog->Target)];
  72
  73    assert(shader);
  74
  75    memcpy(prog->SamplerUnits, shader->SamplerUnits, sizeof(prog->SamplerUnits));
  76    memset(prog->TexturesUsed, 0, sizeof(prog->TexturesUsed));
  77
  78    shProg->SamplersValidated = GL_TRUE;
  79
  80    for (s = 0; s < MAX_SAMPLERS; s++) {
  81       if (prog->SamplersUsed & (1 << s)) {
  82          GLuint unit = shader->SamplerUnits[s];
  83          GLuint tgt = shader->SamplerTargets[s];
  84          assert(unit < ARRAY_SIZE(prog->TexturesUsed));
  85          assert(tgt < NUM_TEXTURE_TARGETS);
  86
  87          /* The types of the samplers associated with a particular texture
  88           * unit must be an exact match.  Page 74 (page 89 of the PDF) of the
  89           * OpenGL 3.3 core spec says:
  90           *
  91           *     "It is not allowed to have variables of different sampler
  92           *     types pointing to the same texture image unit within a program
  93           *     object."
  94           */
  95          if (prog->TexturesUsed[unit] & ~(1 << tgt))
  96             shProg->SamplersValidated = GL_FALSE;
  97
  98          prog->TexturesUsed[unit] |= (1 << tgt);
  99       }
 100    }
 101 }
 102
 103 /**
 104  * Connect a piece of driver storage with a part of a uniform
 105  *
 106  * \param uni            The uniform with which the storage will be associated
 107  * \param element_stride Byte-stride between array elements.
 108  *                       \sa gl_uniform_driver_storage::element_stride.
 109  * \param vector_stride  Byte-stride between vectors (in a matrix).
 110  *                       \sa gl_uniform_driver_storage::vector_stride.
 111  * \param format         Conversion from native format to driver format
 112  *                       required by the driver.
 113  * \param data           Location to dump the data.
 114  */
 115 void
 116 _mesa_uniform_attach_driver_storage(struct gl_uniform_storage *uni,
 117                                     unsigned element_stride,
 118                                     unsigned vector_stride,
 119                                     enum gl_uniform_driver_format format,
 120                                     void *data)
 121 {
 122    uni->driver_storage =
 123       realloc(uni->driver_storage,
 124               sizeof(struct gl_uniform_driver_storage)
 125               * (uni->num_driver_storage + 1));
 126
 127    uni->driver_storage[uni->num_driver_storage].element_stride = element_stride;
 128    uni->driver_storage[uni->num_driver_storage].vector_stride = vector_stride;
 129    uni->driver_storage[uni->num_driver_storage].format = format;
 130    uni->driver_storage[uni->num_driver_storage].data = data;
 131
 132    uni->num_driver_storage++;
 133 }
 134
 135 /**
 136  * Sever all connections with all pieces of driver storage for all uniforms
 137  *
 138  * \warning
 139  * This function does \b not release any of the \c data pointers
 140  * previously passed in to \c _mesa_uniform_attach_driver_stoarge.
 141  */
 142 void
 143 _mesa_uniform_detach_all_driver_storage(struct gl_uniform_storage *uni)
 144 {
 145    free(uni->driver_storage);
 146    uni->driver_storage = NULL;
 147    uni->num_driver_storage = 0;
 148 }
 149
 150 void GLAPIENTRY
 151 _mesa_Uniform1f(GLint location, GLfloat v0)
 152 {
 153    GET_CURRENT_CONTEXT(ctx);
 154    _mesa_uniform(ctx, ctx->_Shader->ActiveProgram, location, 1, &v0, GLSL_TYPE_FLOAT, 1);
 155 }
 156
 157 void GLAPIENTRY
 158 _mesa_Uniform2f(GLint location, GLfloat v0, GLfloat v1)
 159 {
 160    GET_CURRENT_CONTEXT(ctx);
 161    GLfloat v[2];
 162    v[0] = v0;
 163    v[1] = v1;
 164    _mesa_uniform(ctx, ctx->_Shader->ActiveProgram, location, 1, v, GLSL_TYPE_FLOAT, 2);
 165 }
 166
 167 void GLAPIENTRY
 168 _mesa_Uniform3f(GLint location, GLfloat v0, GLfloat v1, GLfloat v2)
 169 {
 170    GET_CURRENT_CONTEXT(ctx);
 171    GLfloat v[3];
 172    v[0] = v0;
 173    v[1] = v1;
 174    v[2] = v2;
 175    _mesa_uniform(ctx, ctx->_Shader->ActiveProgram, location, 1, v, GLSL_TYPE_FLOAT, 3);
 176 }
 177
 178 void GLAPIENTRY
 179 _mesa_Uniform4f(GLint location, GLfloat v0, GLfloat v1, GLfloat v2,
 180                    GLfloat v3)
 181 {
 182    GET_CURRENT_CONTEXT(ctx);
 183    GLfloat v[4];
 184    v[0] = v0;
 185    v[1] = v1;
 186    v[2] = v2;
 187    v[3] = v3;
 188    _mesa_uniform(ctx, ctx->_Shader->ActiveProgram, location, 1, v, GLSL_TYPE_FLOAT, 4);
 189 }
 190
 191 void GLAPIENTRY
 192 _mesa_Uniform1i(GLint location, GLint v0)
 193 {
 194    GET_CURRENT_CONTEXT(ctx);
 195    _mesa_uniform(ctx, ctx->_Shader->ActiveProgram, location, 1, &v0, GLSL_TYPE_INT, 1);
 196 }
 197
 198 void GLAPIENTRY
 199 _mesa_Uniform2i(GLint location, GLint v0, GLint v1)
 200 {
 201    GET_CURRENT_CONTEXT(ctx);
 202    GLint v[2];
 203    v[0] = v0;
 204    v[1] = v1;
 205    _mesa_uniform(ctx, ctx->_Shader->ActiveProgram, location, 1, v, GLSL_TYPE_INT, 2);
 206 }
 207
 208 void GLAPIENTRY
 209 _mesa_Uniform3i(GLint location, GLint v0, GLint v1, GLint v2)
 210 {
 211    GET_CURRENT_CONTEXT(ctx);
 212    GLint v[3];
 213    v[0] = v0;
 214    v[1] = v1;
 215    v[2] = v2;
 216    _mesa_uniform(ctx, ctx->_Shader->ActiveProgram, location, 1, v, GLSL_TYPE_INT, 3);
 217 }
 218
 219 void GLAPIENTRY
 220 _mesa_Uniform4i(GLint location, GLint v0, GLint v1, GLint v2, GLint v3)
 221 {
 222    GET_CURRENT_CONTEXT(ctx);
 223    GLint v[4];
 224    v[0] = v0;
 225    v[1] = v1;
 226    v[2] = v2;
 227    v[3] = v3;
 228    _mesa_uniform(ctx, ctx->_Shader->ActiveProgram, location, 1, v, GLSL_TYPE_INT, 4);
 229 }
 230
 231 void GLAPIENTRY
 232 _mesa_Uniform1fv(GLint location, GLsizei count, const GLfloat * value)
 233 {
 234    GET_CURRENT_CONTEXT(ctx);
 235    _mesa_uniform(ctx, ctx->_Shader->ActiveProgram, location, count, value, GLSL_TYPE_FLOAT, 1);
 236 }
 237
 238 void GLAPIENTRY
 239 _mesa_Uniform2fv(GLint location, GLsizei count, const GLfloat * value)
 240 {
 241    GET_CURRENT_CONTEXT(ctx);
 242    _mesa_uniform(ctx, ctx->_Shader->ActiveProgram, location, count, value, GLSL_TYPE_FLOAT, 2);
 243 }
 244
 245 void GLAPIENTRY
 246 _mesa_Uniform3fv(GLint location, GLsizei count, const GLfloat * value)
 247 {
 248    GET_CURRENT_CONTEXT(ctx);
 249    _mesa_uniform(ctx, ctx->_Shader->ActiveProgram, location, count, value, GLSL_TYPE_FLOAT, 3);
 250 }
 251
 252 void GLAPIENTRY
 253 _mesa_Uniform4fv(GLint location, GLsizei count, const GLfloat * value)
 254 {
 255    GET_CURRENT_CONTEXT(ctx);
 256    _mesa_uniform(ctx, ctx->_Shader->ActiveProgram, location, count, value, GLSL_TYPE_FLOAT, 4);
 257 }
 258
 259 void GLAPIENTRY
 260 _mesa_Uniform1iv(GLint location, GLsizei count, const GLint * value)
 261 {
 262    GET_CURRENT_CONTEXT(ctx);
 263    _mesa_uniform(ctx, ctx->_Shader->ActiveProgram, location, count, value, GLSL_TYPE_INT, 1);
 264 }
 265
 266 void GLAPIENTRY
 267 _mesa_Uniform2iv(GLint location, GLsizei count, const GLint * value)
 268 {
 269    GET_CURRENT_CONTEXT(ctx);
 270    _mesa_uniform(ctx, ctx->_Shader->ActiveProgram, location, count, value, GLSL_TYPE_INT, 2);
 271 }
 272
 273 void GLAPIENTRY
 274 _mesa_Uniform3iv(GLint location, GLsizei count, const GLint * value)
 275 {
 276    GET_CURRENT_CONTEXT(ctx);
 277    _mesa_uniform(ctx, ctx->_Shader->ActiveProgram, location, count, value, GLSL_TYPE_INT, 3);
 278 }
 279
 280 void GLAPIENTRY
 281 _mesa_Uniform4iv(GLint location, GLsizei count, const GLint * value)
 282 {
 283    GET_CURRENT_CONTEXT(ctx);
 284    _mesa_uniform(ctx, ctx->_Shader->ActiveProgram, location, count, value, GLSL_TYPE_INT, 4);
 285 }
 286
 287 /** Same as above with direct state access **/
 288 void GLAPIENTRY
 289 _mesa_ProgramUniform1f(GLuint program, GLint location, GLfloat v0)
 290 {
 291    GET_CURRENT_CONTEXT(ctx);
 292    struct gl_shader_program *shProg =
 293       _mesa_lookup_shader_program_err(ctx, program,
 294             "glProgramUniform1f");
 295    _mesa_uniform(ctx, shProg, location, 1, &v0, GLSL_TYPE_FLOAT, 1);
 296 }
 297
 298 void GLAPIENTRY
 299 _mesa_ProgramUniform2f(GLuint program, GLint location, GLfloat v0, GLfloat v1)
 300 {
 301    GET_CURRENT_CONTEXT(ctx);
 302    GLfloat v[2];
 303    struct gl_shader_program *shProg;
 304    v[0] = v0;
 305    v[1] = v1;
 306    shProg = _mesa_lookup_shader_program_err(ctx, program, "glProgramUniform2f");
 307    _mesa_uniform(ctx, shProg, location, 1, v, GLSL_TYPE_FLOAT, 2);
 308 }
 309
 310 void GLAPIENTRY
 311 _mesa_ProgramUniform3f(GLuint program, GLint location, GLfloat v0, GLfloat v1,
 312                        GLfloat v2)
 313 {
 314    GET_CURRENT_CONTEXT(ctx);
 315    GLfloat v[3];
 316    struct gl_shader_program *shProg;
 317    v[0] = v0;
 318    v[1] = v1;
 319    v[2] = v2;
 320    shProg = _mesa_lookup_shader_program_err(ctx, program, "glProgramUniform3f");
 321    _mesa_uniform(ctx, shProg, location, 1, v, GLSL_TYPE_FLOAT, 3);
 322 }
 323
 324 void GLAPIENTRY
 325 _mesa_ProgramUniform4f(GLuint program, GLint location, GLfloat v0, GLfloat v1,
 326                        GLfloat v2, GLfloat v3)
 327 {
 328    GET_CURRENT_CONTEXT(ctx);
 329    GLfloat v[4];
 330    struct gl_shader_program *shProg;
 331    v[0] = v0;
 332    v[1] = v1;
 333    v[2] = v2;
 334    v[3] = v3;
 335    shProg = _mesa_lookup_shader_program_err(ctx, program, "glProgramUniform4f");
 336    _mesa_uniform(ctx, shProg, location, 1, v, GLSL_TYPE_FLOAT, 4);
 337 }
 338
 339 void GLAPIENTRY
 340 _mesa_ProgramUniform1i(GLuint program, GLint location, GLint v0)
 341 {
 342    GET_CURRENT_CONTEXT(ctx);
 343    struct gl_shader_program *shProg =
 344       _mesa_lookup_shader_program_err(ctx, program,
 345             "glProgramUniform1i");
 346    _mesa_uniform(ctx, shProg, location, 1, &v0, GLSL_TYPE_INT, 1);
 347 }
 348
 349 void GLAPIENTRY
 350 _mesa_ProgramUniform2i(GLuint program, GLint location, GLint v0, GLint v1)
 351 {
 352    GET_CURRENT_CONTEXT(ctx);
 353    GLint v[2];
 354    struct gl_shader_program *shProg;
 355    v[0] = v0;
 356    v[1] = v1;
 357    shProg = _mesa_lookup_shader_program_err(ctx, program, "glProgramUniform2i");
 358    _mesa_uniform(ctx, shProg, location, 1, v, GLSL_TYPE_INT, 2);
 359 }
 360
 361 void GLAPIENTRY
 362 _mesa_ProgramUniform3i(GLuint program, GLint location, GLint v0, GLint v1,
 363                        GLint v2)
 364 {
 365    GET_CURRENT_CONTEXT(ctx);
 366    GLint v[3];
 367    struct gl_shader_program *shProg;
 368    v[0] = v0;
 369    v[1] = v1;
 370    v[2] = v2;
 371    shProg = _mesa_lookup_shader_program_err(ctx, program, "glProgramUniform3i");
 372    _mesa_uniform(ctx, shProg, location, 1, v, GLSL_TYPE_INT, 3);
 373 }
 374
 375 void GLAPIENTRY
 376 _mesa_ProgramUniform4i(GLuint program, GLint location, GLint v0, GLint v1,
 377                        GLint v2, GLint v3)
 378 {
 379    GET_CURRENT_CONTEXT(ctx);
 380    GLint v[4];
 381    struct gl_shader_program *shProg;
 382    v[0] = v0;
 383    v[1] = v1;
 384    v[2] = v2;
 385    v[3] = v3;
 386    shProg = _mesa_lookup_shader_program_err(ctx, program, "glProgramUniform4i");
 387    _mesa_uniform(ctx, shProg, location, 1, v, GLSL_TYPE_INT, 4);
 388 }
 389
 390 void GLAPIENTRY
 391 _mesa_ProgramUniform1fv(GLuint program, GLint location, GLsizei count,
 392                         const GLfloat * value)
 393 {
 394    GET_CURRENT_CONTEXT(ctx);
 395    struct gl_shader_program *shProg =
 396       _mesa_lookup_shader_program_err(ctx, program,
 397             "glProgramUniform1fv");
 398    _mesa_uniform(ctx, shProg, location, count, value, GLSL_TYPE_FLOAT, 1);
 399 }
 400
 401 void GLAPIENTRY
 402 _mesa_ProgramUniform2fv(GLuint program, GLint location, GLsizei count,
 403                         const GLfloat * value)
 404 {
 405    GET_CURRENT_CONTEXT(ctx);
 406    struct gl_shader_program *shProg =
 407       _mesa_lookup_shader_program_err(ctx, program,
 408             "glProgramUniform2fv");
 409    _mesa_uniform(ctx, shProg, location, count, value, GLSL_TYPE_FLOAT, 2);
 410 }
 411
 412 void GLAPIENTRY
 413 _mesa_ProgramUniform3fv(GLuint program, GLint location, GLsizei count,
 414                         const GLfloat * value)
 415 {
 416    GET_CURRENT_CONTEXT(ctx);
 417    struct gl_shader_program *shProg =
 418       _mesa_lookup_shader_program_err(ctx, program,
 419             "glProgramUniform3fv");
 420    _mesa_uniform(ctx, shProg, location, count, value, GLSL_TYPE_FLOAT, 3);
 421 }
 422
 423 void GLAPIENTRY
 424 _mesa_ProgramUniform4fv(GLuint program, GLint location, GLsizei count,
 425                         const GLfloat * value)
 426 {
 427    GET_CURRENT_CONTEXT(ctx);
 428    struct gl_shader_program *shProg =
 429       _mesa_lookup_shader_program_err(ctx, program,
 430             "glProgramUniform4fv");
 431    _mesa_uniform(ctx, shProg, location, count, value, GLSL_TYPE_FLOAT, 4);
 432 }
 433
 434 void GLAPIENTRY
 435 _mesa_ProgramUniform1iv(GLuint program, GLint location, GLsizei count,
 436                         const GLint * value)
 437 {
 438    GET_CURRENT_CONTEXT(ctx);
 439    struct gl_shader_program *shProg =
 440       _mesa_lookup_shader_program_err(ctx, program,
 441             "glProgramUniform1iv");
 442    _mesa_uniform(ctx, shProg, location, count, value, GLSL_TYPE_INT, 1);
 443 }
 444
 445 void GLAPIENTRY
 446 _mesa_ProgramUniform2iv(GLuint program, GLint location, GLsizei count,
 447                         const GLint * value)
 448 {
 449    GET_CURRENT_CONTEXT(ctx);
 450    struct gl_shader_program *shProg =
 451       _mesa_lookup_shader_program_err(ctx, program,
 452             "glProgramUniform2iv");
 453    _mesa_uniform(ctx, shProg, location, count, value, GLSL_TYPE_INT, 2);
 454 }
 455
 456 void GLAPIENTRY
 457 _mesa_ProgramUniform3iv(GLuint program, GLint location, GLsizei count,
 458                         const GLint * value)
 459 {
 460    GET_CURRENT_CONTEXT(ctx);
 461    struct gl_shader_program *shProg =
 462       _mesa_lookup_shader_program_err(ctx, program,
 463             "glProgramUniform3iv");
 464    _mesa_uniform(ctx, shProg, location, count, value, GLSL_TYPE_INT, 3);
 465 }
 466
 467 void GLAPIENTRY
 468 _mesa_ProgramUniform4iv(GLuint program, GLint location, GLsizei count,
 469                         const GLint * value)
 470 {
 471    GET_CURRENT_CONTEXT(ctx);
 472    struct gl_shader_program *shProg =
 473       _mesa_lookup_shader_program_err(ctx, program,
 474             "glProgramUniform4iv");
 475    _mesa_uniform(ctx, shProg, location, count, value, GLSL_TYPE_INT, 4);
 476 }
 477
 478
 479 /** OpenGL 3.0 GLuint-valued functions **/
 480 void GLAPIENTRY
 481 _mesa_Uniform1ui(GLint location, GLuint v0)
 482 {
 483    GET_CURRENT_CONTEXT(ctx);
 484    _mesa_uniform(ctx, ctx->_Shader->ActiveProgram, location, 1, &v0, GLSL_TYPE_UINT, 1);
 485 }
 486
 487 void GLAPIENTRY
 488 _mesa_Uniform2ui(GLint location, GLuint v0, GLuint v1)
 489 {
 490    GET_CURRENT_CONTEXT(ctx);
 491    GLuint v[2];
 492    v[0] = v0;
 493    v[1] = v1;
 494    _mesa_uniform(ctx, ctx->_Shader->ActiveProgram, location, 1, v, GLSL_TYPE_UINT, 2);
 495 }
 496
 497 void GLAPIENTRY
 498 _mesa_Uniform3ui(GLint location, GLuint v0, GLuint v1, GLuint v2)
 499 {
 500    GET_CURRENT_CONTEXT(ctx);
 501    GLuint v[3];
 502    v[0] = v0;
 503    v[1] = v1;
 504    v[2] = v2;
 505    _mesa_uniform(ctx, ctx->_Shader->ActiveProgram, location, 1, v, GLSL_TYPE_UINT, 3);
 506 }
 507
 508 void GLAPIENTRY
 509 _mesa_Uniform4ui(GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3)
 510 {
 511    GET_CURRENT_CONTEXT(ctx);
 512    GLuint v[4];
 513    v[0] = v0;
 514    v[1] = v1;
 515    v[2] = v2;
 516    v[3] = v3;
 517    _mesa_uniform(ctx, ctx->_Shader->ActiveProgram, location, 1, v, GLSL_TYPE_UINT, 4);
 518 }
 519
 520 void GLAPIENTRY
 521 _mesa_Uniform1uiv(GLint location, GLsizei count, const GLuint *value)
 522 {
 523    GET_CURRENT_CONTEXT(ctx);
 524    _mesa_uniform(ctx, ctx->_Shader->ActiveProgram, location, count, value, GLSL_TYPE_UINT, 1);
 525 }
 526
 527 void GLAPIENTRY
 528 _mesa_Uniform2uiv(GLint location, GLsizei count, const GLuint *value)
 529 {
 530    GET_CURRENT_CONTEXT(ctx);
 531    _mesa_uniform(ctx, ctx->_Shader->ActiveProgram, location, count, value, GLSL_TYPE_UINT, 2);
 532 }
 533
 534 void GLAPIENTRY
 535 _mesa_Uniform3uiv(GLint location, GLsizei count, const GLuint *value)
 536 {
 537    GET_CURRENT_CONTEXT(ctx);
 538    _mesa_uniform(ctx, ctx->_Shader->ActiveProgram, location, count, value, GLSL_TYPE_UINT, 3);
 539 }
 540
 541 void GLAPIENTRY
 542 _mesa_Uniform4uiv(GLint location, GLsizei count, const GLuint *value)
 543 {
 544    GET_CURRENT_CONTEXT(ctx);
 545    _mesa_uniform(ctx, ctx->_Shader->ActiveProgram, location, count, value, GLSL_TYPE_UINT, 4);
 546 }
 547
 548
 549
 550 void GLAPIENTRY
 551 _mesa_UniformMatrix2fv(GLint location, GLsizei count, GLboolean transpose,
 552                           const GLfloat * value)
 553 {
 554    GET_CURRENT_CONTEXT(ctx);
 555    _mesa_uniform_matrix(ctx, ctx->_Shader->ActiveProgram,
 556                         2, 2, location, count, transpose, value, GL_FLOAT);
 557 }
 558
 559 void GLAPIENTRY
 560 _mesa_UniformMatrix3fv(GLint location, GLsizei count, GLboolean transpose,
 561                           const GLfloat * value)
 562 {
 563    GET_CURRENT_CONTEXT(ctx);
 564    _mesa_uniform_matrix(ctx, ctx->_Shader->ActiveProgram,
 565                         3, 3, location, count, transpose, value, GL_FLOAT);
 566 }
 567
 568 void GLAPIENTRY
 569 _mesa_UniformMatrix4fv(GLint location, GLsizei count, GLboolean transpose,
 570                           const GLfloat * value)
 571 {
 572    GET_CURRENT_CONTEXT(ctx);
 573    _mesa_uniform_matrix(ctx, ctx->_Shader->ActiveProgram,
 574                         4, 4, location, count, transpose, value, GL_FLOAT);
 575 }
 576
 577 /** Same as above with direct state access **/
 578
 579 void GLAPIENTRY
 580 _mesa_ProgramUniform1ui(GLuint program, GLint location, GLuint v0)
 581 {
 582    GET_CURRENT_CONTEXT(ctx);
 583    struct gl_shader_program *shProg =
 584       _mesa_lookup_shader_program_err(ctx, program,
 585             "glProgramUniform1ui");
 586    _mesa_uniform(ctx, shProg, location, 1, &v0, GLSL_TYPE_UINT, 1);
 587 }
 588
 589 void GLAPIENTRY
 590 _mesa_ProgramUniform2ui(GLuint program, GLint location, GLuint v0, GLuint v1)
 591 {
 592    GET_CURRENT_CONTEXT(ctx);
 593    GLuint v[2];
 594    struct gl_shader_program *shProg;
 595    v[0] = v0;
 596    v[1] = v1;
 597    shProg = _mesa_lookup_shader_program_err(ctx, program,
 598                                             "glProgramUniform2ui");
 599    _mesa_uniform(ctx, shProg, location, 1, v, GLSL_TYPE_UINT, 2);
 600 }
 601
 602 void GLAPIENTRY
 603 _mesa_ProgramUniform3ui(GLuint program, GLint location, GLuint v0, GLuint v1,
 604                         GLuint v2)
 605 {
 606    GET_CURRENT_CONTEXT(ctx);
 607    GLuint v[3];
 608    struct gl_shader_program *shProg;
 609    v[0] = v0;
 610    v[1] = v1;
 611    v[2] = v2;
 612    shProg = _mesa_lookup_shader_program_err(ctx, program,
 613                                             "glProgramUniform3ui");
 614    _mesa_uniform(ctx, shProg, location, 1, v, GLSL_TYPE_UINT, 3);
 615 }
 616
 617 void GLAPIENTRY
 618 _mesa_ProgramUniform4ui(GLuint program, GLint location, GLuint v0, GLuint v1,
 619                         GLuint v2, GLuint v3)
 620 {
 621    GET_CURRENT_CONTEXT(ctx);
 622    GLuint v[4];
 623    struct gl_shader_program *shProg;
 624    v[0] = v0;
 625    v[1] = v1;
 626    v[2] = v2;
 627    v[3] = v3;
 628    shProg = _mesa_lookup_shader_program_err(ctx, program, "glProgramUniform4ui");
 629    _mesa_uniform(ctx, shProg, location, 1, v, GLSL_TYPE_UINT, 4);
 630 }
 631
 632 void GLAPIENTRY
 633 _mesa_ProgramUniform1uiv(GLuint program, GLint location, GLsizei count,
 634                          const GLuint *value)
 635 {
 636    GET_CURRENT_CONTEXT(ctx);
 637    struct gl_shader_program *shProg =
 638       _mesa_lookup_shader_program_err(ctx, program,
 639             "glProgramUniform1uiv");
 640    _mesa_uniform(ctx, shProg, location, count, value, GLSL_TYPE_UINT, 1);
 641 }
 642
 643 void GLAPIENTRY
 644 _mesa_ProgramUniform2uiv(GLuint program, GLint location, GLsizei count,
 645                          const GLuint *value)
 646 {
 647    GET_CURRENT_CONTEXT(ctx);
 648    struct gl_shader_program *shProg =
 649       _mesa_lookup_shader_program_err(ctx, program,
 650             "glProgramUniform2uiv");
 651    _mesa_uniform(ctx, shProg, location, count, value, GLSL_TYPE_UINT, 2);
 652 }
 653
 654 void GLAPIENTRY
 655 _mesa_ProgramUniform3uiv(GLuint program, GLint location, GLsizei count,
 656                          const GLuint *value)
 657 {
 658    GET_CURRENT_CONTEXT(ctx);
 659    struct gl_shader_program *shProg =
 660       _mesa_lookup_shader_program_err(ctx, program,
 661             "glProgramUniform3uiv");
 662    _mesa_uniform(ctx, shProg, location, count, value, GLSL_TYPE_UINT, 3);
 663 }
 664
 665 void GLAPIENTRY
 666 _mesa_ProgramUniform4uiv(GLuint program, GLint location, GLsizei count,
 667                          const GLuint *value)
 668 {
 669    GET_CURRENT_CONTEXT(ctx);
 670    struct gl_shader_program *shProg =
 671       _mesa_lookup_shader_program_err(ctx, program,
 672             "glProgramUniform4uiv");
 673    _mesa_uniform(ctx, shProg, location, count, value, GLSL_TYPE_UINT, 4);
 674 }
 675
 676
 677
 678 void GLAPIENTRY
 679 _mesa_ProgramUniformMatrix2fv(GLuint program, GLint location, GLsizei count,
 680                               GLboolean transpose, const GLfloat * value)
 681 {
 682    GET_CURRENT_CONTEXT(ctx);
 683    struct gl_shader_program *shProg =
 684       _mesa_lookup_shader_program_err(ctx, program,
 685             "glProgramUniformMatrix2fv");
 686    _mesa_uniform_matrix(ctx, shProg, 2, 2, location, count, transpose, value, GL_FLOAT);
 687 }
 688
 689 void GLAPIENTRY
 690 _mesa_ProgramUniformMatrix3fv(GLuint program, GLint location, GLsizei count,
 691                               GLboolean transpose, const GLfloat * value)
 692 {
 693    GET_CURRENT_CONTEXT(ctx);
 694    struct gl_shader_program *shProg =
 695       _mesa_lookup_shader_program_err(ctx, program,
 696             "glProgramUniformMatrix3fv");
 697    _mesa_uniform_matrix(ctx, shProg, 3, 3, location, count, transpose, value, GL_FLOAT);
 698 }
 699
 700 void GLAPIENTRY
 701 _mesa_ProgramUniformMatrix4fv(GLuint program, GLint location, GLsizei count,
 702                               GLboolean transpose, const GLfloat * value)
 703 {
 704    GET_CURRENT_CONTEXT(ctx);
 705    struct gl_shader_program *shProg =
 706       _mesa_lookup_shader_program_err(ctx, program,
 707             "glProgramUniformMatrix4fv");
 708    _mesa_uniform_matrix(ctx, shProg, 4, 4, location, count, transpose, value, GL_FLOAT);
 709 }
 710
 711
 712 /**
 713  * Non-square UniformMatrix are OpenGL 2.1
 714  */
 715 void GLAPIENTRY
 716 _mesa_UniformMatrix2x3fv(GLint location, GLsizei count, GLboolean transpose,
 717                          const GLfloat *value)
 718 {
 719    GET_CURRENT_CONTEXT(ctx);
 720    _mesa_uniform_matrix(ctx, ctx->_Shader->ActiveProgram,
 721                         2, 3, location, count, transpose, value, GL_FLOAT);
 722 }
 723
 724 void GLAPIENTRY
 725 _mesa_UniformMatrix3x2fv(GLint location, GLsizei count, GLboolean transpose,
 726                          const GLfloat *value)
 727 {
 728    GET_CURRENT_CONTEXT(ctx);
 729    _mesa_uniform_matrix(ctx, ctx->_Shader->ActiveProgram,
 730                         3, 2, location, count, transpose, value, GL_FLOAT);
 731 }
 732
 733 void GLAPIENTRY
 734 _mesa_UniformMatrix2x4fv(GLint location, GLsizei count, GLboolean transpose,
 735                          const GLfloat *value)
 736 {
 737    GET_CURRENT_CONTEXT(ctx);
 738    _mesa_uniform_matrix(ctx, ctx->_Shader->ActiveProgram,
 739                         2, 4, location, count, transpose, value, GL_FLOAT);
 740 }
 741
 742 void GLAPIENTRY
 743 _mesa_UniformMatrix4x2fv(GLint location, GLsizei count, GLboolean transpose,
 744                          const GLfloat *value)
 745 {
 746    GET_CURRENT_CONTEXT(ctx);
 747    _mesa_uniform_matrix(ctx, ctx->_Shader->ActiveProgram,
 748                         4, 2, location, count, transpose, value, GL_FLOAT);
 749 }
 750
 751 void GLAPIENTRY
 752 _mesa_UniformMatrix3x4fv(GLint location, GLsizei count, GLboolean transpose,
 753                          const GLfloat *value)
 754 {
 755    GET_CURRENT_CONTEXT(ctx);
 756    _mesa_uniform_matrix(ctx, ctx->_Shader->ActiveProgram,
 757                         3, 4, location, count, transpose, value, GL_FLOAT);
 758 }
 759
 760 void GLAPIENTRY
 761 _mesa_UniformMatrix4x3fv(GLint location, GLsizei count, GLboolean transpose,
 762                          const GLfloat *value)
 763 {
 764    GET_CURRENT_CONTEXT(ctx);
 765    _mesa_uniform_matrix(ctx, ctx->_Shader->ActiveProgram,
 766                         4, 3, location, count, transpose, value, GL_FLOAT);
 767 }
 768
 769 /** Same as above with direct state access **/
 770
 771 void GLAPIENTRY
 772 _mesa_ProgramUniformMatrix2x3fv(GLuint program, GLint location, GLsizei count,
 773                                 GLboolean transpose, const GLfloat * value)
 774 {
 775    GET_CURRENT_CONTEXT(ctx);
 776    struct gl_shader_program *shProg =
 777       _mesa_lookup_shader_program_err(ctx, program,
 778             "glProgramUniformMatrix2x3fv");
 779    _mesa_uniform_matrix(ctx, shProg, 2, 3, location, count, transpose, value, GL_FLOAT);
 780 }
 781
 782 void GLAPIENTRY
 783 _mesa_ProgramUniformMatrix3x2fv(GLuint program, GLint location, GLsizei count,
 784                                 GLboolean transpose, const GLfloat * value)
 785 {
 786    GET_CURRENT_CONTEXT(ctx);
 787    struct gl_shader_program *shProg =
 788       _mesa_lookup_shader_program_err(ctx, program,
 789             "glProgramUniformMatrix3x2fv");
 790    _mesa_uniform_matrix(ctx, shProg, 3, 2, location, count, transpose, value, GL_FLOAT);
 791 }
 792
 793 void GLAPIENTRY
 794 _mesa_ProgramUniformMatrix2x4fv(GLuint program, GLint location, GLsizei count,
 795                                 GLboolean transpose, const GLfloat * value)
 796 {
 797    GET_CURRENT_CONTEXT(ctx);
 798    struct gl_shader_program *shProg =
 799       _mesa_lookup_shader_program_err(ctx, program,
 800             "glProgramUniformMatrix2x4fv");
 801    _mesa_uniform_matrix(ctx, shProg, 2, 4, location, count, transpose, value, GL_FLOAT);
 802 }
 803
 804 void GLAPIENTRY
 805 _mesa_ProgramUniformMatrix4x2fv(GLuint program, GLint location, GLsizei count,
 806                                 GLboolean transpose, const GLfloat * value)
 807 {
 808    GET_CURRENT_CONTEXT(ctx);
 809    struct gl_shader_program *shProg =
 810       _mesa_lookup_shader_program_err(ctx, program,
 811             "glProgramUniformMatrix4x2fv");
 812    _mesa_uniform_matrix(ctx, shProg, 4, 2, location, count, transpose, value, GL_FLOAT);
 813 }
 814
 815 void GLAPIENTRY
 816 _mesa_ProgramUniformMatrix3x4fv(GLuint program, GLint location, GLsizei count,
 817                                 GLboolean transpose, const GLfloat * value)
 818 {
 819    GET_CURRENT_CONTEXT(ctx);
 820    struct gl_shader_program *shProg =
 821       _mesa_lookup_shader_program_err(ctx, program,
 822             "glProgramUniformMatrix3x4fv");
 823    _mesa_uniform_matrix(ctx, shProg, 3, 4, location, count, transpose, value, GL_FLOAT);
 824 }
 825
 826 void GLAPIENTRY
 827 _mesa_ProgramUniformMatrix4x3fv(GLuint program, GLint location, GLsizei count,
 828                                 GLboolean transpose, const GLfloat * value)
 829 {
 830    GET_CURRENT_CONTEXT(ctx);
 831    struct gl_shader_program *shProg =
 832       _mesa_lookup_shader_program_err(ctx, program,
 833             "glProgramUniformMatrix4x3fv");
 834    _mesa_uniform_matrix(ctx, shProg, 4, 3, location, count, transpose, value, GL_FLOAT);
 835 }
 836
 837
 838 void GLAPIENTRY
 839 _mesa_GetnUniformfvARB(GLuint program, GLint location,
 840                        GLsizei bufSize, GLfloat *params)
 841 {
 842    GET_CURRENT_CONTEXT(ctx);
 843    _mesa_get_uniform(ctx, program, location, bufSize, GLSL_TYPE_FLOAT, params);
 844 }
 845
 846 void GLAPIENTRY
 847 _mesa_GetUniformfv(GLuint program, GLint location, GLfloat *params)
 848 {
 849    _mesa_GetnUniformfvARB(program, location, INT_MAX, params);
 850 }
 851
 852
 853 void GLAPIENTRY
 854 _mesa_GetnUniformivARB(GLuint program, GLint location,
 855                        GLsizei bufSize, GLint *params)
 856 {
 857    GET_CURRENT_CONTEXT(ctx);
 858    _mesa_get_uniform(ctx, program, location, bufSize, GLSL_TYPE_INT, params);
 859 }
 860
 861 void GLAPIENTRY
 862 _mesa_GetUniformiv(GLuint program, GLint location, GLint *params)
 863 {
 864    _mesa_GetnUniformivARB(program, location, INT_MAX, params);
 865 }
 866
 867
 868 /* GL3 */
 869 void GLAPIENTRY
 870 _mesa_GetnUniformuivARB(GLuint program, GLint location,
 871                         GLsizei bufSize, GLuint *params)
 872 {
 873    GET_CURRENT_CONTEXT(ctx);
 874    _mesa_get_uniform(ctx, program, location, bufSize, GLSL_TYPE_UINT, params);
 875 }
 876
 877 void GLAPIENTRY
 878 _mesa_GetUniformuiv(GLuint program, GLint location, GLuint *params)
 879 {
 880    _mesa_GetnUniformuivARB(program, location, INT_MAX, params);
 881 }
 882
 883
 884 /* GL4 */
 885 void GLAPIENTRY
 886 _mesa_GetnUniformdvARB(GLuint program, GLint location,
 887                        GLsizei bufSize, GLdouble *params)
 888 {
 889    GET_CURRENT_CONTEXT(ctx);
 890
 891    (void) program;
 892    (void) location;
 893    (void) bufSize;
 894    (void) params;
 895
 896    /*
 897    _mesa_get_uniform(ctx, program, location, bufSize, GLSL_TYPE_DOUBLE, params);
 898    */
 899    _mesa_error(ctx, GL_INVALID_OPERATION, "glGetUniformdvARB"
 900                "(GL_ARB_gpu_shader_fp64 not implemented)");
 901 }
 902
 903 void GLAPIENTRY
 904 _mesa_GetUniformdv(GLuint program, GLint location, GLdouble *params)
 905 {
 906    _mesa_GetnUniformdvARB(program, location, INT_MAX, params);
 907 }
 908
 909
 910 GLint GLAPIENTRY
 911 _mesa_GetUniformLocation(GLuint programObj, const GLcharARB *name)
 912 {
 913    struct gl_shader_program *shProg;
 914
 915    GET_CURRENT_CONTEXT(ctx);
 916
 917    shProg = _mesa_lookup_shader_program_err(ctx, programObj,
 918                                             "glGetUniformLocation");
 919    if (!shProg)
 920       return -1;
 921
 922    /* Page 80 (page 94 of the PDF) of the OpenGL 2.1 spec says:
 923     *
 924     *     "If program has not been successfully linked, the error
 925     *     INVALID_OPERATION is generated."
 926     */
 927    if (shProg->LinkStatus == GL_FALSE) {
 928       _mesa_error(ctx, GL_INVALID_OPERATION,
 929                   "glGetUniformLocation(program not linked)");
 930       return -1;
 931    }
 932
 933    return _mesa_program_resource_location(shProg, GL_UNIFORM, name);
 934 }
 935
 936 GLuint GLAPIENTRY
 937 _mesa_GetUniformBlockIndex(GLuint program,
 938                            const GLchar *uniformBlockName)
 939 {
 940    GET_CURRENT_CONTEXT(ctx);
 941    GLuint i;
 942    struct gl_shader_program *shProg;
 943
 944    if (!ctx->Extensions.ARB_uniform_buffer_object) {
 945       _mesa_error(ctx, GL_INVALID_OPERATION, "glGetUniformBlockIndex");
 946       return GL_INVALID_INDEX;
 947    }
 948
 949    shProg = _mesa_lookup_shader_program_err(ctx, program,
 950                                             "glGetUniformBlockIndex");
 951    if (!shProg)
 952       return GL_INVALID_INDEX;
 953
 954    for (i = 0; i < shProg->NumUniformBlocks; i++) {
 955       if (!strcmp(shProg->UniformBlocks[i].Name, uniformBlockName))
 956          return i;
 957    }
 958
 959    return GL_INVALID_INDEX;
 960 }
 961
 962 void GLAPIENTRY
 963 _mesa_GetUniformIndices(GLuint program,
 964                         GLsizei uniformCount,
 965                         const GLchar * const *uniformNames,
 966                         GLuint *uniformIndices)
 967 {
 968    GET_CURRENT_CONTEXT(ctx);
 969    GLsizei i;
 970    struct gl_shader_program *shProg;
 971
 972    if (!ctx->Extensions.ARB_uniform_buffer_object) {
 973       _mesa_error(ctx, GL_INVALID_OPERATION, "glGetUniformIndices");
 974       return;
 975    }
 976
 977    shProg = _mesa_lookup_shader_program_err(ctx, program,
 978                                             "glGetUniformIndices");
 979    if (!shProg)
 980       return;
 981
 982    if (uniformCount < 0) {
 983       _mesa_error(ctx, GL_INVALID_VALUE,
 984                   "glGetUniformIndices(uniformCount < 0)");
 985       return;
 986    }
 987
 988    for (i = 0; i < uniformCount; i++) {
 989       unsigned offset;
 990       uniformIndices[i] = _mesa_get_uniform_location(shProg,
 991                                                      uniformNames[i], &offset);
 992    }
 993 }
 994
 995 void GLAPIENTRY
 996 _mesa_UniformBlockBinding(GLuint program,
 997                           GLuint uniformBlockIndex,
 998                           GLuint uniformBlockBinding)
 999 {
1000    GET_CURRENT_CONTEXT(ctx);
1001    struct gl_shader_program *shProg;
1002
1003    if (!ctx->Extensions.ARB_uniform_buffer_object) {
1004       _mesa_error(ctx, GL_INVALID_OPERATION, "glUniformBlockBinding");
1005       return;
1006    }
1007
1008    shProg = _mesa_lookup_shader_program_err(ctx, program,
1009                                             "glUniformBlockBinding");
1010    if (!shProg)
1011       return;
1012
1013    if (uniformBlockIndex >= shProg->NumUniformBlocks) {
1014       _mesa_error(ctx, GL_INVALID_VALUE,
1015                   "glUniformBlockBinding(block index %u >= %u)",
1016                   uniformBlockIndex, shProg->NumUniformBlocks);
1017       return;
1018    }
1019
1020    if (uniformBlockBinding >= ctx->Const.MaxUniformBufferBindings) {
1021       _mesa_error(ctx, GL_INVALID_VALUE,
1022                   "glUniformBlockBinding(block binding %u >= %u)",
1023                   uniformBlockBinding, ctx->Const.MaxUniformBufferBindings);
1024       return;
1025    }
1026
1027    if (shProg->UniformBlocks[uniformBlockIndex].Binding !=
1028        uniformBlockBinding) {
1029       int i;
1030
1031       FLUSH_VERTICES(ctx, 0);
1032       ctx->NewDriverState |= ctx->DriverFlags.NewUniformBuffer;
1033
1034       shProg->UniformBlocks[uniformBlockIndex].Binding = uniformBlockBinding;
1035
1036       for (i = 0; i < MESA_SHADER_STAGES; i++) {
1037          int stage_index = shProg->UniformBlockStageIndex[i][uniformBlockIndex];
1038
1039          if (stage_index != -1) {
1040             struct gl_shader *sh = shProg->_LinkedShaders[i];
1041             sh->UniformBlocks[stage_index].Binding = uniformBlockBinding;
1042          }
1043       }
1044    }
1045 }
1046
1047
1048 /**
1049  * Generic program resource property query.
1050  */
1051 static void
1052 mesa_bufferiv(struct gl_shader_program *shProg, GLenum type,
1053               GLuint index, GLenum pname, GLint *params, const char *caller)
1054 {
1055    GET_CURRENT_CONTEXT(ctx);
1056    struct gl_program_resource *res =
1057       _mesa_program_resource_find_index(shProg, type, index);
1058
1059    if (!res) {
1060       _mesa_error(ctx, GL_INVALID_VALUE, "%s(bufferindex %d)", caller, index);
1061       return;
1062    }
1063
1064    switch (pname) {
1065    case GL_UNIFORM_BLOCK_BINDING:
1066    case GL_ATOMIC_COUNTER_BUFFER_BINDING:
1067       _mesa_program_resource_prop(shProg, res, index, GL_BUFFER_BINDING,
1068                                   params, caller);
1069       return;
1070    case GL_UNIFORM_BLOCK_DATA_SIZE:
1071    case GL_ATOMIC_COUNTER_BUFFER_DATA_SIZE:
1072       _mesa_program_resource_prop(shProg, res, index, GL_BUFFER_DATA_SIZE,
1073                                   params, caller);
1074       return;
1075    case GL_UNIFORM_BLOCK_NAME_LENGTH:
1076       _mesa_program_resource_prop(shProg, res, index, GL_NAME_LENGTH,
1077                                   params, caller);
1078       return;
1079    case GL_UNIFORM_BLOCK_ACTIVE_UNIFORMS:
1080    case GL_ATOMIC_COUNTER_BUFFER_ACTIVE_ATOMIC_COUNTERS:
1081       _mesa_program_resource_prop(shProg, res, index, GL_NUM_ACTIVE_VARIABLES,
1082                                   params, caller);
1083       return;
1084    case GL_UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES:
1085    case GL_ATOMIC_COUNTER_BUFFER_ACTIVE_ATOMIC_COUNTER_INDICES:
1086       _mesa_program_resource_prop(shProg, res, index, GL_ACTIVE_VARIABLES,
1087                                   params, caller);
1088       return;
1089    case GL_UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER:
1090    case GL_ATOMIC_COUNTER_BUFFER_REFERENCED_BY_VERTEX_SHADER:
1091       _mesa_program_resource_prop(shProg, res, index,
1092                                   GL_REFERENCED_BY_VERTEX_SHADER, params,
1093                                   caller);
1094       return;
1095    case GL_UNIFORM_BLOCK_REFERENCED_BY_GEOMETRY_SHADER:
1096    case GL_ATOMIC_COUNTER_BUFFER_REFERENCED_BY_GEOMETRY_SHADER:
1097       _mesa_program_resource_prop(shProg, res, index,
1098                                   GL_REFERENCED_BY_GEOMETRY_SHADER, params,
1099                                   caller);
1100       return;
1101    case GL_UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER:
1102    case GL_ATOMIC_COUNTER_BUFFER_REFERENCED_BY_FRAGMENT_SHADER:
1103       _mesa_program_resource_prop(shProg, res, index,
1104                                   GL_REFERENCED_BY_FRAGMENT_SHADER, params,
1105                                   caller);
1106       return;
1107    case GL_ATOMIC_COUNTER_BUFFER_REFERENCED_BY_TESS_CONTROL_SHADER:
1108       params[0] = GL_FALSE;
1109       return;
1110    case GL_ATOMIC_COUNTER_BUFFER_REFERENCED_BY_TESS_EVALUATION_SHADER:
1111       params[0] = GL_FALSE;
1112       return;
1113    default:
1114       _mesa_error(ctx, GL_INVALID_ENUM,
1115                   "%s(pname 0x%x (%s))", caller, pname,
1116                   _mesa_lookup_enum_by_nr(pname));
1117       return;
1118    }
1119 }
1120
1121
1122 void GLAPIENTRY
1123 _mesa_GetActiveUniformBlockiv(GLuint program,
1124                               GLuint uniformBlockIndex,
1125                               GLenum pname,
1126                               GLint *params)
1127 {
1128    GET_CURRENT_CONTEXT(ctx);
1129    struct gl_shader_program *shProg;
1130
1131    if (!ctx->Extensions.ARB_uniform_buffer_object) {
1132       _mesa_error(ctx, GL_INVALID_OPERATION, "glGetActiveUniformBlockiv");
1133       return;
1134    }
1135
1136    shProg = _mesa_lookup_shader_program_err(ctx, program,
1137                                             "glGetActiveUniformBlockiv");
1138    if (!shProg)
1139       return;
1140
1141    mesa_bufferiv(shProg, GL_UNIFORM_BLOCK, uniformBlockIndex, pname, params,
1142                  "glGetActiveUniformBlockiv");
1143 }
1144
1145 void GLAPIENTRY
1146 _mesa_GetActiveUniformBlockName(GLuint program,
1147                                 GLuint uniformBlockIndex,
1148                                 GLsizei bufSize,
1149                                 GLsizei *length,
1150                                 GLchar *uniformBlockName)
1151 {
1152    GET_CURRENT_CONTEXT(ctx);
1153    struct gl_shader_program *shProg;
1154
1155    if (!ctx->Extensions.ARB_uniform_buffer_object) {
1156       _mesa_error(ctx, GL_INVALID_OPERATION, "glGetActiveUniformBlockiv");
1157       return;
1158    }
1159
1160    if (bufSize < 0) {
1161       _mesa_error(ctx, GL_INVALID_VALUE,
1162                   "glGetActiveUniformBlockName(bufSize %d < 0)",
1163                   bufSize);
1164       return;
1165    }
1166
1167    shProg = _mesa_lookup_shader_program_err(ctx, program,
1168                                             "glGetActiveUniformBlockiv");
1169    if (!shProg)
1170       return;
1171
1172    if (uniformBlockName)
1173       _mesa_get_program_resource_name(shProg, GL_UNIFORM_BLOCK,
1174                                       uniformBlockIndex, bufSize, length,
1175                                       uniformBlockName,
1176                                       "glGetActiveUniformBlockName");
1177 }
1178
1179 void GLAPIENTRY
1180 _mesa_GetActiveUniformName(GLuint program, GLuint uniformIndex,
1181                            GLsizei bufSize, GLsizei *length,
1182                            GLchar *uniformName)
1183 {
1184    GET_CURRENT_CONTEXT(ctx);
1185    struct gl_shader_program *shProg;
1186
1187    if (!ctx->Extensions.ARB_uniform_buffer_object) {
1188       _mesa_error(ctx, GL_INVALID_OPERATION, "glGetActiveUniformName");
1189       return;
1190    }
1191
1192    if (bufSize < 0) {
1193       _mesa_error(ctx, GL_INVALID_VALUE,
1194                   "glGetActiveUniformName(bufSize %d < 0)",
1195                   bufSize);
1196       return;
1197    }
1198
1199    shProg = _mesa_lookup_shader_program_err(ctx, program, "glGetActiveUniformName");
1200
1201    if (!shProg)
1202       return;
1203
1204    _mesa_get_program_resource_name(shProg, GL_UNIFORM, uniformIndex, bufSize,
1205                                    length, uniformName, "glGetActiveUniformName");
1206 }
1207
1208 void GLAPIENTRY
1209 _mesa_GetActiveAtomicCounterBufferiv(GLuint program, GLuint bufferIndex,
1210                                      GLenum pname, GLint *params)
1211 {
1212    GET_CURRENT_CONTEXT(ctx);
1213    struct gl_shader_program *shProg;
1214
1215    if (!ctx->Extensions.ARB_shader_atomic_counters) {
1216       _mesa_error(ctx, GL_INVALID_OPERATION,
1217                   "glGetActiveAtomicCounterBufferiv");
1218       return;
1219    }
1220
1221    shProg = _mesa_lookup_shader_program_err(ctx, program,
1222                                             "glGetActiveAtomicCounterBufferiv");
1223    if (!shProg)
1224       return;
1225
1226    mesa_bufferiv(shProg, GL_ATOMIC_COUNTER_BUFFER, bufferIndex, pname, params,
1227                  "glGetActiveAtomicCounterBufferiv");
1228 }
1229
1230 void GLAPIENTRY
1231 _mesa_Uniform1d(GLint location, GLdouble v0)
1232 {
1233    GET_CURRENT_CONTEXT(ctx);
1234    _mesa_uniform(ctx, ctx->_Shader->ActiveProgram, location, 1, &v0, GLSL_TYPE_DOUBLE, 1);
1235 }
1236
1237 void GLAPIENTRY
1238 _mesa_Uniform2d(GLint location, GLdouble v0, GLdouble v1)
1239 {
1240    GET_CURRENT_CONTEXT(ctx);
1241    GLdouble v[2];
1242    v[0] = v0;
1243    v[1] = v1;
1244    _mesa_uniform(ctx, ctx->_Shader->ActiveProgram, location, 1, v, GLSL_TYPE_DOUBLE, 2);
1245 }
1246
1247 void GLAPIENTRY
1248 _mesa_Uniform3d(GLint location, GLdouble v0, GLdouble v1, GLdouble v2)
1249 {
1250    GET_CURRENT_CONTEXT(ctx);
1251    GLdouble v[3];
1252    v[0] = v0;
1253    v[1] = v1;
1254    v[2] = v2;
1255    _mesa_uniform(ctx, ctx->_Shader->ActiveProgram, location, 1, v, GLSL_TYPE_DOUBLE, 3);
1256 }
1257
1258 void GLAPIENTRY
1259 _mesa_Uniform4d(GLint location, GLdouble v0, GLdouble v1, GLdouble v2,
1260                 GLdouble v3)
1261 {
1262    GET_CURRENT_CONTEXT(ctx);
1263    GLdouble v[4];
1264    v[0] = v0;
1265    v[1] = v1;
1266    v[2] = v2;
1267    v[3] = v3;
1268    _mesa_uniform(ctx, ctx->_Shader->ActiveProgram, location, 1, v, GLSL_TYPE_DOUBLE, 4);
1269 }
1270
1271 void GLAPIENTRY
1272 _mesa_Uniform1dv(GLint location, GLsizei count, const GLdouble * value)
1273 {
1274    GET_CURRENT_CONTEXT(ctx);
1275    _mesa_uniform(ctx, ctx->_Shader->ActiveProgram, location, count, value, GLSL_TYPE_DOUBLE, 1);
1276 }
1277
1278 void GLAPIENTRY
1279 _mesa_Uniform2dv(GLint location, GLsizei count, const GLdouble * value)
1280 {
1281    GET_CURRENT_CONTEXT(ctx);
1282    _mesa_uniform(ctx, ctx->_Shader->ActiveProgram, location, count, value, GLSL_TYPE_DOUBLE, 2);
1283 }
1284
1285 void GLAPIENTRY
1286 _mesa_Uniform3dv(GLint location, GLsizei count, const GLdouble * value)
1287 {
1288    GET_CURRENT_CONTEXT(ctx);
1289    _mesa_uniform(ctx, ctx->_Shader->ActiveProgram, location, count, value, GLSL_TYPE_DOUBLE, 3);
1290 }
1291
1292 void GLAPIENTRY
1293 _mesa_Uniform4dv(GLint location, GLsizei count, const GLdouble * value)
1294 {
1295    GET_CURRENT_CONTEXT(ctx);
1296    _mesa_uniform(ctx, ctx->_Shader->ActiveProgram, location, count, value, GLSL_TYPE_DOUBLE, 4);
1297 }
1298
1299 void GLAPIENTRY
1300 _mesa_UniformMatrix2dv(GLint location, GLsizei count, GLboolean transpose,
1301                        const GLdouble * value)
1302 {
1303    GET_CURRENT_CONTEXT(ctx);
1304    _mesa_uniform_matrix(ctx, ctx->_Shader->ActiveProgram,
1305                         2, 2, location, count, transpose, value, GL_DOUBLE);
1306 }
1307
1308 void GLAPIENTRY
1309 _mesa_UniformMatrix3dv(GLint location, GLsizei count, GLboolean transpose,
1310                        const GLdouble * value)
1311 {
1312    GET_CURRENT_CONTEXT(ctx);
1313    _mesa_uniform_matrix(ctx, ctx->_Shader->ActiveProgram,
1314                         3, 3, location, count, transpose, value, GL_DOUBLE);
1315 }
1316
1317 void GLAPIENTRY
1318 _mesa_UniformMatrix4dv(GLint location, GLsizei count, GLboolean transpose,
1319                        const GLdouble * value)
1320 {
1321    GET_CURRENT_CONTEXT(ctx);
1322    _mesa_uniform_matrix(ctx, ctx->_Shader->ActiveProgram,
1323                         4, 4, location, count, transpose, value, GL_DOUBLE);
1324 }
1325
1326 void GLAPIENTRY
1327 _mesa_UniformMatrix2x3dv(GLint location, GLsizei count, GLboolean transpose,
1328                          const GLdouble *value)
1329 {
1330    GET_CURRENT_CONTEXT(ctx);
1331    _mesa_uniform_matrix(ctx, ctx->_Shader->ActiveProgram,
1332                         2, 3, location, count, transpose, value, GL_DOUBLE);
1333 }
1334
1335 void GLAPIENTRY
1336 _mesa_UniformMatrix3x2dv(GLint location, GLsizei count, GLboolean transpose,
1337                          const GLdouble *value)
1338 {
1339    GET_CURRENT_CONTEXT(ctx);
1340    _mesa_uniform_matrix(ctx, ctx->_Shader->ActiveProgram,
1341                         3, 2, location, count, transpose, value, GL_DOUBLE);
1342 }
1343
1344 void GLAPIENTRY
1345 _mesa_UniformMatrix2x4dv(GLint location, GLsizei count, GLboolean transpose,
1346                          const GLdouble *value)
1347 {
1348    GET_CURRENT_CONTEXT(ctx);
1349    _mesa_uniform_matrix(ctx, ctx->_Shader->ActiveProgram,
1350                         2, 4, location, count, transpose, value, GL_DOUBLE);
1351 }
1352
1353 void GLAPIENTRY
1354 _mesa_UniformMatrix4x2dv(GLint location, GLsizei count, GLboolean transpose,
1355                          const GLdouble *value)
1356 {
1357    GET_CURRENT_CONTEXT(ctx);
1358    _mesa_uniform_matrix(ctx, ctx->_Shader->ActiveProgram,
1359                         4, 2, location, count, transpose, value, GL_DOUBLE);
1360 }
1361
1362 void GLAPIENTRY
1363 _mesa_UniformMatrix3x4dv(GLint location, GLsizei count, GLboolean transpose,
1364                          const GLdouble *value)
1365 {
1366    GET_CURRENT_CONTEXT(ctx);
1367    _mesa_uniform_matrix(ctx, ctx->_Shader->ActiveProgram,
1368                         3, 4, location, count, transpose, value, GL_DOUBLE);
1369 }
1370
1371 void GLAPIENTRY
1372 _mesa_UniformMatrix4x3dv(GLint location, GLsizei count, GLboolean transpose,
1373                          const GLdouble *value)
1374 {
1375    GET_CURRENT_CONTEXT(ctx);
1376    _mesa_uniform_matrix(ctx, ctx->_Shader->ActiveProgram,
1377                         4, 3, location, count, transpose, value, GL_DOUBLE);
1378 }
1379
1380 void GLAPIENTRY
1381 _mesa_ProgramUniform1d(GLuint program, GLint location, GLdouble v0)
1382 {
1383    GET_CURRENT_CONTEXT(ctx);
1384    struct gl_shader_program *shProg =
1385       _mesa_lookup_shader_program_err(ctx, program,
1386             "glProgramUniform1d");
1387    _mesa_uniform(ctx, shProg, location, 1, &v0, GLSL_TYPE_DOUBLE, 1);
1388 }
1389
1390 void GLAPIENTRY
1391 _mesa_ProgramUniform2d(GLuint program, GLint location, GLdouble v0, GLdouble v1)
1392 {
1393    GET_CURRENT_CONTEXT(ctx);
1394    GLdouble v[2];
1395    struct gl_shader_program *shProg;
1396    v[0] = v0;
1397    v[1] = v1;
1398    shProg = _mesa_lookup_shader_program_err(ctx, program, "glProgramUniform2d");
1399    _mesa_uniform(ctx, shProg, location, 1, v, GLSL_TYPE_DOUBLE, 2);
1400 }
1401
1402 void GLAPIENTRY
1403 _mesa_ProgramUniform3d(GLuint program, GLint location, GLdouble v0, GLdouble v1,
1404                        GLdouble v2)
1405 {
1406    GET_CURRENT_CONTEXT(ctx);
1407    GLdouble v[3];
1408    struct gl_shader_program *shProg;
1409    v[0] = v0;
1410    v[1] = v1;
1411    v[2] = v2;
1412    shProg = _mesa_lookup_shader_program_err(ctx, program, "glProgramUniform3d");
1413    _mesa_uniform(ctx, shProg, location, 1, v, GLSL_TYPE_DOUBLE, 3);
1414 }
1415
1416 void GLAPIENTRY
1417 _mesa_ProgramUniform4d(GLuint program, GLint location, GLdouble v0, GLdouble v1,
1418                        GLdouble v2, GLdouble v3)
1419 {
1420    GET_CURRENT_CONTEXT(ctx);
1421    GLdouble v[4];
1422    struct gl_shader_program *shProg;
1423    v[0] = v0;
1424    v[1] = v1;
1425    v[2] = v2;
1426    v[3] = v3;
1427    shProg = _mesa_lookup_shader_program_err(ctx, program, "glProgramUniform4d");
1428    _mesa_uniform(ctx, shProg, location, 1, v, GLSL_TYPE_DOUBLE, 4);
1429 }
1430
1431 void GLAPIENTRY
1432 _mesa_ProgramUniform1dv(GLuint program, GLint location, GLsizei count,
1433                         const GLdouble * value)
1434 {
1435    GET_CURRENT_CONTEXT(ctx);
1436    struct gl_shader_program *shProg =
1437       _mesa_lookup_shader_program_err(ctx, program,
1438             "glProgramUniform1dv");
1439    _mesa_uniform(ctx, shProg, location, count, value, GLSL_TYPE_DOUBLE, 1);
1440 }
1441
1442 void GLAPIENTRY
1443 _mesa_ProgramUniform2dv(GLuint program, GLint location, GLsizei count,
1444                         const GLdouble * value)
1445 {
1446    GET_CURRENT_CONTEXT(ctx);
1447    struct gl_shader_program *shProg =
1448       _mesa_lookup_shader_program_err(ctx, program,
1449             "glProgramUniform2dv");
1450    _mesa_uniform(ctx, shProg, location, count, value, GLSL_TYPE_DOUBLE, 2);
1451 }
1452
1453 void GLAPIENTRY
1454 _mesa_ProgramUniform3dv(GLuint program, GLint location, GLsizei count,
1455                         const GLdouble * value)
1456 {
1457    GET_CURRENT_CONTEXT(ctx);
1458    struct gl_shader_program *shProg =
1459       _mesa_lookup_shader_program_err(ctx, program,
1460             "glProgramUniform3dv");
1461    _mesa_uniform(ctx, shProg, location, count, value, GLSL_TYPE_DOUBLE, 3);
1462 }
1463
1464 void GLAPIENTRY
1465 _mesa_ProgramUniform4dv(GLuint program, GLint location, GLsizei count,
1466                         const GLdouble * value)
1467 {
1468    GET_CURRENT_CONTEXT(ctx);
1469    struct gl_shader_program *shProg =
1470       _mesa_lookup_shader_program_err(ctx, program,
1471             "glProgramUniform4dv");
1472    _mesa_uniform(ctx, shProg, location, count, value, GLSL_TYPE_DOUBLE, 4);
1473 }
1474
1475 void GLAPIENTRY
1476 _mesa_ProgramUniformMatrix2dv(GLuint program, GLint location, GLsizei count,
1477                               GLboolean transpose, const GLdouble * value)
1478 {
1479    GET_CURRENT_CONTEXT(ctx);
1480    struct gl_shader_program *shProg =
1481       _mesa_lookup_shader_program_err(ctx, program,
1482             "glProgramUniformMatrix2dv");
1483    _mesa_uniform_matrix(ctx, shProg, 2, 2, location, count, transpose, value, GL_DOUBLE);
1484 }
1485
1486 void GLAPIENTRY
1487 _mesa_ProgramUniformMatrix3dv(GLuint program, GLint location, GLsizei count,
1488                               GLboolean transpose, const GLdouble * value)
1489 {
1490    GET_CURRENT_CONTEXT(ctx);
1491    struct gl_shader_program *shProg =
1492       _mesa_lookup_shader_program_err(ctx, program,
1493             "glProgramUniformMatrix3dv");
1494    _mesa_uniform_matrix(ctx, shProg, 3, 3, location, count, transpose, value, GL_DOUBLE);
1495 }
1496
1497 void GLAPIENTRY
1498 _mesa_ProgramUniformMatrix4dv(GLuint program, GLint location, GLsizei count,
1499                               GLboolean transpose, const GLdouble * value)
1500 {
1501    GET_CURRENT_CONTEXT(ctx);
1502    struct gl_shader_program *shProg =
1503       _mesa_lookup_shader_program_err(ctx, program,
1504             "glProgramUniformMatrix4dv");
1505    _mesa_uniform_matrix(ctx, shProg, 4, 4, location, count, transpose, value, GL_DOUBLE);
1506 }
1507
1508 void GLAPIENTRY
1509 _mesa_ProgramUniformMatrix2x3dv(GLuint program, GLint location, GLsizei count,
1510                                 GLboolean transpose, const GLdouble * value)
1511 {
1512    GET_CURRENT_CONTEXT(ctx);
1513    struct gl_shader_program *shProg =
1514       _mesa_lookup_shader_program_err(ctx, program,
1515             "glProgramUniformMatrix2x3dv");
1516    _mesa_uniform_matrix(ctx, shProg, 2, 3, location, count, transpose, value, GL_DOUBLE);
1517 }
1518
1519 void GLAPIENTRY
1520 _mesa_ProgramUniformMatrix3x2dv(GLuint program, GLint location, GLsizei count,
1521                                 GLboolean transpose, const GLdouble * value)
1522 {
1523    GET_CURRENT_CONTEXT(ctx);
1524    struct gl_shader_program *shProg =
1525       _mesa_lookup_shader_program_err(ctx, program,
1526             "glProgramUniformMatrix3x2dv");
1527    _mesa_uniform_matrix(ctx, shProg, 3, 2, location, count, transpose, value, GL_DOUBLE);
1528 }
1529
1530 void GLAPIENTRY
1531 _mesa_ProgramUniformMatrix2x4dv(GLuint program, GLint location, GLsizei count,
1532                                 GLboolean transpose, const GLdouble * value)
1533 {
1534    GET_CURRENT_CONTEXT(ctx);
1535    struct gl_shader_program *shProg =
1536       _mesa_lookup_shader_program_err(ctx, program,
1537             "glProgramUniformMatrix2x4dv");
1538    _mesa_uniform_matrix(ctx, shProg, 2, 4, location, count, transpose, value, GL_DOUBLE);
1539 }
1540
1541 void GLAPIENTRY
1542 _mesa_ProgramUniformMatrix4x2dv(GLuint program, GLint location, GLsizei count,
1543                                 GLboolean transpose, const GLdouble * value)
1544 {
1545    GET_CURRENT_CONTEXT(ctx);
1546    struct gl_shader_program *shProg =
1547       _mesa_lookup_shader_program_err(ctx, program,
1548             "glProgramUniformMatrix4x2dv");
1549    _mesa_uniform_matrix(ctx, shProg, 4, 2, location, count, transpose, value, GL_DOUBLE);
1550 }
1551
1552 void GLAPIENTRY
1553 _mesa_ProgramUniformMatrix3x4dv(GLuint program, GLint location, GLsizei count,
1554                                 GLboolean transpose, const GLdouble * value)
1555 {
1556    GET_CURRENT_CONTEXT(ctx);
1557    struct gl_shader_program *shProg =
1558       _mesa_lookup_shader_program_err(ctx, program,
1559             "glProgramUniformMatrix3x4dv");
1560    _mesa_uniform_matrix(ctx, shProg, 3, 4, location, count, transpose, value, GL_DOUBLE);
1561 }
1562
1563 void GLAPIENTRY
1564 _mesa_ProgramUniformMatrix4x3dv(GLuint program, GLint location, GLsizei count,
1565                                 GLboolean transpose, const GLdouble * value)
1566 {
1567    GET_CURRENT_CONTEXT(ctx);
1568    struct gl_shader_program *shProg =
1569       _mesa_lookup_shader_program_err(ctx, program,
1570             "glProgramUniformMatrix4x3dv");
1571    _mesa_uniform_matrix(ctx, shProg, 4, 3, location, count, transpose, value, GL_DOUBLE);
1572 }