src/gallium/drivers/trace/tr_context.c

   1 /**************************************************************************
   2  *
   3  * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
   4  * All Rights Reserved.
   5  *
   6  * Permission is hereby granted, free of charge, to any person obtaining a
   7  * copy of this software and associated documentation files (the
   8  * "Software"), to deal in the Software without restriction, including
   9  * without limitation the rights to use, copy, modify, merge, publish,
  10  * distribute, sub license, and/or sell copies of the Software, and to
  11  * permit persons to whom the Software is furnished to do so, subject to
  12  * the following conditions:
  13  *
  14  * The above copyright notice and this permission notice (including the
  15  * next paragraph) shall be included in all copies or substantial portions
  16  * 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
  20  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
  21  * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
  22  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  23  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  24  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  25  *
  26  **************************************************************************/
  27
  28 #include "util/u_memory.h"
  29 #include "util/u_simple_list.h"
  30 #include "util/u_format.h"
  31
  32 #include "pipe/p_format.h"
  33 #include "pipe/p_screen.h"
  34
  35 #include "tr_dump.h"
  36 #include "tr_dump_state.h"
  37 #include "tr_state.h"
  38 #include "tr_buffer.h"
  39 #include "tr_screen.h"
  40 #include "tr_texture.h"
  41
  42
  43 static INLINE struct pipe_buffer *
  44 trace_buffer_unwrap(struct trace_context *tr_ctx,
  45                      struct pipe_buffer *buffer)
  46 {
  47    struct trace_screen *tr_scr = trace_screen(tr_ctx->base.screen);
  48    struct trace_buffer *tr_buf;
  49
  50    if(!buffer)
  51       return NULL;
  52
  53    tr_buf = trace_buffer(buffer);
  54
  55    assert(tr_buf->buffer);
  56    assert(tr_buf->buffer->screen == tr_scr->screen);
  57    (void) tr_scr;
  58    return tr_buf->buffer;
  59 }
  60
  61
  62 static INLINE struct pipe_texture *
  63 trace_texture_unwrap(struct trace_context *tr_ctx,
  64                      struct pipe_texture *texture)
  65 {
  66    struct trace_texture *tr_tex;
  67
  68    if(!texture)
  69       return NULL;
  70
  71    tr_tex = trace_texture(texture);
  72
  73    assert(tr_tex->texture);
  74    return tr_tex->texture;
  75 }
  76
  77
  78 static INLINE struct pipe_surface *
  79 trace_surface_unwrap(struct trace_context *tr_ctx,
  80                      struct pipe_surface *surface)
  81 {
  82    struct trace_screen *tr_scr = trace_screen(tr_ctx->base.screen);
  83    struct trace_surface *tr_surf;
  84
  85    if(!surface)
  86       return NULL;
  87
  88    assert(surface->texture);
  89    if(!surface->texture)
  90       return surface;
  91
  92    tr_surf = trace_surface(surface);
  93
  94    assert(tr_surf->surface);
  95    assert(tr_surf->surface->texture->screen == tr_scr->screen);
  96    (void) tr_scr;
  97    return tr_surf->surface;
  98 }
  99
 100
 101 static INLINE void
 102 trace_context_draw_block(struct trace_context *tr_ctx, int flag)
 103 {
 104    int k;
 105
 106    pipe_mutex_lock(tr_ctx->draw_mutex);
 107
 108    if (tr_ctx->draw_blocker & flag) {
 109       tr_ctx->draw_blocked |= flag;
 110    } else if ((tr_ctx->draw_rule.blocker & flag) &&
 111               (tr_ctx->draw_blocker & 4)) {
 112       boolean block = FALSE;
 113       debug_printf("%s (%p %p) (%p %p) (%p %u) (%p %u)\n", __FUNCTION__,
 114                    (void *) tr_ctx->draw_rule.fs, (void *) tr_ctx->curr.fs,
 115                    (void *) tr_ctx->draw_rule.vs, (void *) tr_ctx->curr.vs,
 116                    (void *) tr_ctx->draw_rule.surf, 0,
 117                    (void *) tr_ctx->draw_rule.tex, 0);
 118       if (tr_ctx->draw_rule.fs &&
 119           tr_ctx->draw_rule.fs == tr_ctx->curr.fs)
 120          block = TRUE;
 121       if (tr_ctx->draw_rule.vs &&
 122           tr_ctx->draw_rule.vs == tr_ctx->curr.vs)
 123          block = TRUE;
 124       if (tr_ctx->draw_rule.surf &&
 125           tr_ctx->draw_rule.surf == tr_ctx->curr.zsbuf)
 126             block = TRUE;
 127       if (tr_ctx->draw_rule.surf)
 128          for (k = 0; k < tr_ctx->curr.nr_cbufs; k++)
 129             if (tr_ctx->draw_rule.surf == tr_ctx->curr.cbufs[k])
 130                block = TRUE;
 131       if (tr_ctx->draw_rule.tex) {
 132          for (k = 0; k < tr_ctx->curr.num_texs; k++)
 133             if (tr_ctx->draw_rule.tex == tr_ctx->curr.tex[k])
 134                block = TRUE;
 135          for (k = 0; k < tr_ctx->curr.num_vert_texs; k++) {
 136             if (tr_ctx->draw_rule.tex == tr_ctx->curr.vert_tex[k]) {
 137                block = TRUE;
 138             }
 139          }
 140       }
 141
 142       if (block)
 143          tr_ctx->draw_blocked |= (flag | 4);
 144    }
 145
 146    if (tr_ctx->draw_blocked)
 147       trace_rbug_notify_draw_blocked(tr_ctx);
 148
 149    /* wait for rbug to clear the blocked flag */
 150    while (tr_ctx->draw_blocked & flag) {
 151       tr_ctx->draw_blocked |= flag;
 152 #ifdef PIPE_THREAD_HAVE_CONDVAR
 153       pipe_condvar_wait(tr_ctx->draw_cond, tr_ctx->draw_mutex);
 154 #else
 155       pipe_mutex_unlock(tr_ctx->draw_mutex);
 156 #ifdef PIPE_SUBSYSTEM_WINDOWS_USER
 157       Sleep(1);
 158 #endif
 159       pipe_mutex_lock(tr_ctx->draw_mutex);
 160 #endif
 161    }
 162
 163    pipe_mutex_unlock(tr_ctx->draw_mutex);
 164 }
 165
 166 static INLINE void
 167 trace_context_draw_arrays(struct pipe_context *_pipe,
 168                           unsigned mode, unsigned start, unsigned count)
 169 {
 170    struct trace_context *tr_ctx = trace_context(_pipe);
 171    struct pipe_context *pipe = tr_ctx->pipe;
 172
 173    if (tr_ctx->curr.fs->disabled || tr_ctx->curr.vs->disabled)
 174       return;
 175
 176    trace_context_draw_block(tr_ctx, 1);
 177
 178    trace_dump_call_begin("pipe_context", "draw_arrays");
 179
 180    trace_dump_arg(ptr, pipe);
 181    trace_dump_arg(uint, mode);
 182    trace_dump_arg(uint, start);
 183    trace_dump_arg(uint, count);
 184
 185    pipe->draw_arrays(pipe, mode, start, count);
 186
 187    trace_dump_call_end();
 188
 189    trace_context_draw_block(tr_ctx, 2);
 190 }
 191
 192
 193 static INLINE void
 194 trace_context_draw_elements(struct pipe_context *_pipe,
 195                           struct pipe_buffer *_indexBuffer,
 196                           unsigned indexSize,
 197                           unsigned mode, unsigned start, unsigned count)
 198 {
 199    struct trace_context *tr_ctx = trace_context(_pipe);
 200    struct trace_buffer *tr_buf = trace_buffer(_indexBuffer);
 201    struct pipe_context *pipe = tr_ctx->pipe;
 202    struct pipe_buffer *indexBuffer = tr_buf->buffer;
 203
 204    if (tr_ctx->curr.fs->disabled || tr_ctx->curr.vs->disabled)
 205       return;
 206
 207    trace_context_draw_block(tr_ctx, 1);
 208
 209    trace_screen_user_buffer_update(_pipe->screen, indexBuffer);
 210
 211    trace_dump_call_begin("pipe_context", "draw_elements");
 212
 213    trace_dump_arg(ptr, pipe);
 214    trace_dump_arg(ptr, indexBuffer);
 215    trace_dump_arg(uint, indexSize);
 216    trace_dump_arg(uint, mode);
 217    trace_dump_arg(uint, start);
 218    trace_dump_arg(uint, count);
 219
 220    pipe->draw_elements(pipe, indexBuffer, indexSize, mode, start, count);
 221
 222    trace_dump_call_end();
 223
 224    trace_context_draw_block(tr_ctx, 2);
 225 }
 226
 227
 228 static INLINE void
 229 trace_context_draw_range_elements(struct pipe_context *_pipe,
 230                                   struct pipe_buffer *_indexBuffer,
 231                                   unsigned indexSize,
 232                                   unsigned minIndex,
 233                                   unsigned maxIndex,
 234                                   unsigned mode,
 235                                   unsigned start,
 236                                   unsigned count)
 237 {
 238    struct trace_context *tr_ctx = trace_context(_pipe);
 239    struct trace_buffer *tr_buf = trace_buffer(_indexBuffer);
 240    struct pipe_context *pipe = tr_ctx->pipe;
 241    struct pipe_buffer *indexBuffer = tr_buf->buffer;
 242
 243    if (tr_ctx->curr.fs->disabled || tr_ctx->curr.vs->disabled)
 244       return;
 245
 246    trace_context_draw_block(tr_ctx, 1);
 247
 248    trace_screen_user_buffer_update(_pipe->screen, indexBuffer);
 249
 250    trace_dump_call_begin("pipe_context", "draw_range_elements");
 251
 252    trace_dump_arg(ptr, pipe);
 253    trace_dump_arg(ptr, indexBuffer);
 254    trace_dump_arg(uint, indexSize);
 255    trace_dump_arg(uint, minIndex);
 256    trace_dump_arg(uint, maxIndex);
 257    trace_dump_arg(uint, mode);
 258    trace_dump_arg(uint, start);
 259    trace_dump_arg(uint, count);
 260
 261    pipe->draw_range_elements(pipe,
 262                              indexBuffer,
 263                              indexSize, minIndex, maxIndex,
 264                              mode, start, count);
 265
 266    trace_dump_call_end();
 267
 268    trace_context_draw_block(tr_ctx, 2);
 269 }
 270
 271
 272 static INLINE struct pipe_query *
 273 trace_context_create_query(struct pipe_context *_pipe,
 274                            unsigned query_type)
 275 {
 276    struct trace_context *tr_ctx = trace_context(_pipe);
 277    struct pipe_context *pipe = tr_ctx->pipe;
 278    struct pipe_query *result;
 279
 280    trace_dump_call_begin("pipe_context", "create_query");
 281
 282    trace_dump_arg(ptr, pipe);
 283    trace_dump_arg(uint, query_type);
 284
 285    result = pipe->create_query(pipe, query_type);
 286
 287    trace_dump_ret(ptr, result);
 288
 289    trace_dump_call_end();
 290
 291    return result;
 292 }
 293
 294
 295 static INLINE void
 296 trace_context_destroy_query(struct pipe_context *_pipe,
 297                             struct pipe_query *query)
 298 {
 299    struct trace_context *tr_ctx = trace_context(_pipe);
 300    struct pipe_context *pipe = tr_ctx->pipe;
 301
 302    trace_dump_call_begin("pipe_context", "destroy_query");
 303
 304    trace_dump_arg(ptr, pipe);
 305    trace_dump_arg(ptr, query);
 306
 307    pipe->destroy_query(pipe, query);
 308
 309    trace_dump_call_end();
 310 }
 311
 312
 313 static INLINE void
 314 trace_context_begin_query(struct pipe_context *_pipe,
 315                           struct pipe_query *query)
 316 {
 317    struct trace_context *tr_ctx = trace_context(_pipe);
 318    struct pipe_context *pipe = tr_ctx->pipe;
 319
 320    trace_dump_call_begin("pipe_context", "begin_query");
 321
 322    trace_dump_arg(ptr, pipe);
 323    trace_dump_arg(ptr, query);
 324
 325    pipe->begin_query(pipe, query);
 326
 327    trace_dump_call_end();
 328 }
 329
 330
 331 static INLINE void
 332 trace_context_end_query(struct pipe_context *_pipe,
 333                         struct pipe_query *query)
 334 {
 335    struct trace_context *tr_ctx = trace_context(_pipe);
 336    struct pipe_context *pipe = tr_ctx->pipe;
 337
 338    trace_dump_call_begin("pipe_context", "end_query");
 339
 340    trace_dump_arg(ptr, pipe);
 341    trace_dump_arg(ptr, query);
 342
 343    pipe->end_query(pipe, query);
 344
 345    trace_dump_call_end();
 346 }
 347
 348
 349 static INLINE boolean
 350 trace_context_get_query_result(struct pipe_context *_pipe,
 351                                struct pipe_query *query,
 352                                boolean wait,
 353                                uint64_t *presult)
 354 {
 355    struct trace_context *tr_ctx = trace_context(_pipe);
 356    struct pipe_context *pipe = tr_ctx->pipe;
 357    uint64_t result;
 358    boolean _result;
 359
 360    trace_dump_call_begin("pipe_context", "get_query_result");
 361
 362    trace_dump_arg(ptr, pipe);
 363
 364    _result = pipe->get_query_result(pipe, query, wait, presult);
 365    result = *presult;
 366
 367    trace_dump_arg(uint, result);
 368    trace_dump_ret(bool, _result);
 369
 370    trace_dump_call_end();
 371
 372    return _result;
 373 }
 374
 375
 376 static INLINE void *
 377 trace_context_create_blend_state(struct pipe_context *_pipe,
 378                                  const struct pipe_blend_state *state)
 379 {
 380    struct trace_context *tr_ctx = trace_context(_pipe);
 381    struct pipe_context *pipe = tr_ctx->pipe;
 382    void * result;
 383
 384    trace_dump_call_begin("pipe_context", "create_blend_state");
 385
 386    trace_dump_arg(ptr, pipe);
 387    trace_dump_arg(blend_state, state);
 388
 389    result = pipe->create_blend_state(pipe, state);
 390
 391    trace_dump_ret(ptr, result);
 392
 393    trace_dump_call_end();
 394
 395    return result;
 396 }
 397
 398
 399 static INLINE void
 400 trace_context_bind_blend_state(struct pipe_context *_pipe,
 401                                void *state)
 402 {
 403    struct trace_context *tr_ctx = trace_context(_pipe);
 404    struct pipe_context *pipe = tr_ctx->pipe;
 405
 406    trace_dump_call_begin("pipe_context", "bind_blend_state");
 407
 408    trace_dump_arg(ptr, pipe);
 409    trace_dump_arg(ptr, state);
 410
 411    pipe->bind_blend_state(pipe, state);
 412
 413    trace_dump_call_end();
 414 }
 415
 416
 417 static INLINE void
 418 trace_context_delete_blend_state(struct pipe_context *_pipe,
 419                                  void *state)
 420 {
 421    struct trace_context *tr_ctx = trace_context(_pipe);
 422    struct pipe_context *pipe = tr_ctx->pipe;
 423
 424    trace_dump_call_begin("pipe_context", "delete_blend_state");
 425
 426    trace_dump_arg(ptr, pipe);
 427    trace_dump_arg(ptr, state);
 428
 429    pipe->delete_blend_state(pipe, state);
 430
 431    trace_dump_call_end();
 432 }
 433
 434
 435 static INLINE void *
 436 trace_context_create_sampler_state(struct pipe_context *_pipe,
 437                                    const struct pipe_sampler_state *state)
 438 {
 439    struct trace_context *tr_ctx = trace_context(_pipe);
 440    struct pipe_context *pipe = tr_ctx->pipe;
 441    void * result;
 442
 443    trace_dump_call_begin("pipe_context", "create_sampler_state");
 444
 445    trace_dump_arg(ptr, pipe);
 446    trace_dump_arg(sampler_state, state);
 447
 448    result = pipe->create_sampler_state(pipe, state);
 449
 450    trace_dump_ret(ptr, result);
 451
 452    trace_dump_call_end();
 453
 454    return result;
 455 }
 456
 457
 458 static INLINE void
 459 trace_context_bind_fragment_sampler_states(struct pipe_context *_pipe,
 460                                            unsigned num_states,
 461                                            void **states)
 462 {
 463    struct trace_context *tr_ctx = trace_context(_pipe);
 464    struct pipe_context *pipe = tr_ctx->pipe;
 465
 466    trace_dump_call_begin("pipe_context", "bind_fragment_sampler_states");
 467
 468    trace_dump_arg(ptr, pipe);
 469    trace_dump_arg(uint, num_states);
 470    trace_dump_arg_array(ptr, states, num_states);
 471
 472    pipe->bind_fragment_sampler_states(pipe, num_states, states);
 473
 474    trace_dump_call_end();
 475 }
 476
 477
 478 static INLINE void
 479 trace_context_bind_vertex_sampler_states(struct pipe_context *_pipe,
 480                                          unsigned num_states,
 481                                          void **states)
 482 {
 483    struct trace_context *tr_ctx = trace_context(_pipe);
 484    struct pipe_context *pipe = tr_ctx->pipe;
 485
 486    trace_dump_call_begin("pipe_context", "bind_vertex_sampler_states");
 487
 488    trace_dump_arg(ptr, pipe);
 489    trace_dump_arg(uint, num_states);
 490    trace_dump_arg_array(ptr, states, num_states);
 491
 492    pipe->bind_vertex_sampler_states(pipe, num_states, states);
 493
 494    trace_dump_call_end();
 495 }
 496
 497
 498 static INLINE void
 499 trace_context_delete_sampler_state(struct pipe_context *_pipe,
 500                                    void *state)
 501 {
 502    struct trace_context *tr_ctx = trace_context(_pipe);
 503    struct pipe_context *pipe = tr_ctx->pipe;
 504
 505    trace_dump_call_begin("pipe_context", "delete_sampler_state");
 506
 507    trace_dump_arg(ptr, pipe);
 508    trace_dump_arg(ptr, state);
 509
 510    pipe->delete_sampler_state(pipe, state);
 511
 512    trace_dump_call_end();
 513 }
 514
 515
 516 static INLINE void *
 517 trace_context_create_rasterizer_state(struct pipe_context *_pipe,
 518                                       const struct pipe_rasterizer_state *state)
 519 {
 520    struct trace_context *tr_ctx = trace_context(_pipe);
 521    struct pipe_context *pipe = tr_ctx->pipe;
 522    void * result;
 523
 524    trace_dump_call_begin("pipe_context", "create_rasterizer_state");
 525
 526    trace_dump_arg(ptr, pipe);
 527    trace_dump_arg(rasterizer_state, state);
 528
 529    result = pipe->create_rasterizer_state(pipe, state);
 530
 531    trace_dump_ret(ptr, result);
 532
 533    trace_dump_call_end();
 534
 535    return result;
 536 }
 537
 538
 539 static INLINE void
 540 trace_context_bind_rasterizer_state(struct pipe_context *_pipe,
 541                                     void *state)
 542 {
 543    struct trace_context *tr_ctx = trace_context(_pipe);
 544    struct pipe_context *pipe = tr_ctx->pipe;
 545
 546    trace_dump_call_begin("pipe_context", "bind_rasterizer_state");
 547
 548    trace_dump_arg(ptr, pipe);
 549    trace_dump_arg(ptr, state);
 550
 551    pipe->bind_rasterizer_state(pipe, state);
 552
 553    trace_dump_call_end();
 554 }
 555
 556
 557 static INLINE void
 558 trace_context_delete_rasterizer_state(struct pipe_context *_pipe,
 559                                       void *state)
 560 {
 561    struct trace_context *tr_ctx = trace_context(_pipe);
 562    struct pipe_context *pipe = tr_ctx->pipe;
 563
 564    trace_dump_call_begin("pipe_context", "delete_rasterizer_state");
 565
 566    trace_dump_arg(ptr, pipe);
 567    trace_dump_arg(ptr, state);
 568
 569    pipe->delete_rasterizer_state(pipe, state);
 570
 571    trace_dump_call_end();
 572 }
 573
 574
 575 static INLINE void *
 576 trace_context_create_depth_stencil_alpha_state(struct pipe_context *_pipe,
 577                                                const struct pipe_depth_stencil_alpha_state *state)
 578 {
 579    struct trace_context *tr_ctx = trace_context(_pipe);
 580    struct pipe_context *pipe = tr_ctx->pipe;
 581    void * result;
 582
 583    trace_dump_call_begin("pipe_context", "create_depth_stencil_alpha_state");
 584
 585    result = pipe->create_depth_stencil_alpha_state(pipe, state);
 586
 587    trace_dump_arg(ptr, pipe);
 588    trace_dump_arg(depth_stencil_alpha_state, state);
 589
 590    trace_dump_ret(ptr, result);
 591
 592    trace_dump_call_end();
 593
 594    return result;
 595 }
 596
 597
 598 static INLINE void
 599 trace_context_bind_depth_stencil_alpha_state(struct pipe_context *_pipe,
 600                                              void *state)
 601 {
 602    struct trace_context *tr_ctx = trace_context(_pipe);
 603    struct pipe_context *pipe = tr_ctx->pipe;
 604
 605    trace_dump_call_begin("pipe_context", "bind_depth_stencil_alpha_state");
 606
 607    trace_dump_arg(ptr, pipe);
 608    trace_dump_arg(ptr, state);
 609
 610    pipe->bind_depth_stencil_alpha_state(pipe, state);
 611
 612    trace_dump_call_end();
 613 }
 614
 615
 616 static INLINE void
 617 trace_context_delete_depth_stencil_alpha_state(struct pipe_context *_pipe,
 618                                                void *state)
 619 {
 620    struct trace_context *tr_ctx = trace_context(_pipe);
 621    struct pipe_context *pipe = tr_ctx->pipe;
 622
 623    trace_dump_call_begin("pipe_context", "delete_depth_stencil_alpha_state");
 624
 625    trace_dump_arg(ptr, pipe);
 626    trace_dump_arg(ptr, state);
 627
 628    pipe->delete_depth_stencil_alpha_state(pipe, state);
 629
 630    trace_dump_call_end();
 631 }
 632
 633
 634 static INLINE void *
 635 trace_context_create_fs_state(struct pipe_context *_pipe,
 636                               const struct pipe_shader_state *state)
 637 {
 638    struct trace_context *tr_ctx = trace_context(_pipe);
 639    struct pipe_context *pipe = tr_ctx->pipe;
 640    void * result;
 641
 642    trace_dump_call_begin("pipe_context", "create_fs_state");
 643
 644    trace_dump_arg(ptr, pipe);
 645    trace_dump_arg(shader_state, state);
 646
 647    result = pipe->create_fs_state(pipe, state);
 648
 649    trace_dump_ret(ptr, result);
 650
 651    trace_dump_call_end();
 652
 653    result = trace_shader_create(tr_ctx, state, result, TRACE_SHADER_FRAGMENT);
 654
 655    return result;
 656 }
 657
 658
 659 static INLINE void
 660 trace_context_bind_fs_state(struct pipe_context *_pipe,
 661                             void *_state)
 662 {
 663    struct trace_context *tr_ctx = trace_context(_pipe);
 664    struct trace_shader *tr_shdr = trace_shader(_state);
 665    struct pipe_context *pipe = tr_ctx->pipe;
 666    void *state = tr_shdr ? tr_shdr->state : NULL;
 667
 668    trace_dump_call_begin("pipe_context", "bind_fs_state");
 669
 670    trace_dump_arg(ptr, pipe);
 671    trace_dump_arg(ptr, state);
 672
 673    tr_ctx->curr.fs = tr_shdr;
 674
 675    if (tr_shdr && tr_shdr->replaced)
 676       state = tr_shdr->replaced;
 677
 678    pipe->bind_fs_state(pipe, state);
 679
 680    trace_dump_call_end();
 681 }
 682
 683
 684 static INLINE void
 685 trace_context_delete_fs_state(struct pipe_context *_pipe,
 686                               void *_state)
 687 {
 688    struct trace_context *tr_ctx = trace_context(_pipe);
 689    struct trace_shader *tr_shdr = trace_shader(_state);
 690    struct pipe_context *pipe = tr_ctx->pipe;
 691    void *state = tr_shdr->state;
 692
 693    trace_dump_call_begin("pipe_context", "delete_fs_state");
 694
 695    trace_dump_arg(ptr, pipe);
 696    trace_dump_arg(ptr, state);
 697
 698    pipe->delete_fs_state(pipe, state);
 699
 700    trace_dump_call_end();
 701
 702    trace_shader_destroy(tr_ctx, tr_shdr);
 703 }
 704
 705
 706 static INLINE void *
 707 trace_context_create_vs_state(struct pipe_context *_pipe,
 708                               const struct pipe_shader_state *state)
 709 {
 710    struct trace_context *tr_ctx = trace_context(_pipe);
 711    struct pipe_context *pipe = tr_ctx->pipe;
 712    void * result;
 713
 714    trace_dump_call_begin("pipe_context", "create_vs_state");
 715
 716    trace_dump_arg(ptr, pipe);
 717    trace_dump_arg(shader_state, state);
 718
 719    result = pipe->create_vs_state(pipe, state);
 720
 721    trace_dump_ret(ptr, result);
 722
 723    trace_dump_call_end();
 724
 725    result = trace_shader_create(tr_ctx, state, result, TRACE_SHADER_VERTEX);
 726
 727    return result;
 728 }
 729
 730
 731 static INLINE void
 732 trace_context_bind_vs_state(struct pipe_context *_pipe,
 733                             void *_state)
 734 {
 735    struct trace_context *tr_ctx = trace_context(_pipe);
 736    struct trace_shader *tr_shdr = trace_shader(_state);
 737    struct pipe_context *pipe = tr_ctx->pipe;
 738    void *state = tr_shdr ? tr_shdr->state : NULL;
 739
 740    trace_dump_call_begin("pipe_context", "bind_vs_state");
 741
 742    trace_dump_arg(ptr, pipe);
 743    trace_dump_arg(ptr, state);
 744
 745    tr_ctx->curr.vs = tr_shdr;
 746
 747    if (tr_shdr && tr_shdr->replaced)
 748       state = tr_shdr->replaced;
 749
 750    pipe->bind_vs_state(pipe, state);
 751
 752    trace_dump_call_end();
 753 }
 754
 755
 756 static INLINE void
 757 trace_context_delete_vs_state(struct pipe_context *_pipe,
 758                               void *_state)
 759 {
 760    struct trace_context *tr_ctx = trace_context(_pipe);
 761    struct trace_shader *tr_shdr = trace_shader(_state);
 762    struct pipe_context *pipe = tr_ctx->pipe;
 763    void *state = tr_shdr->state;
 764
 765    trace_dump_call_begin("pipe_context", "delete_vs_state");
 766
 767    trace_dump_arg(ptr, pipe);
 768    trace_dump_arg(ptr, state);
 769
 770    pipe->delete_vs_state(pipe, state);
 771
 772    trace_dump_call_end();
 773
 774    trace_shader_destroy(tr_ctx, tr_shdr);
 775 }
 776
 777
 778 static INLINE void *
 779 trace_context_create_vertex_elements_state(struct pipe_context *_pipe,
 780                                            unsigned num_elements,
 781                                            const struct  pipe_vertex_element *elements)
 782 {
 783    struct trace_context *tr_ctx = trace_context(_pipe);
 784    struct pipe_context *pipe = tr_ctx->pipe;
 785    void * result;
 786
 787    trace_dump_call_begin("pipe_context", "create_vertex_elements_state");
 788
 789    trace_dump_arg(ptr, pipe);
 790    trace_dump_arg(uint, num_elements);
 791
 792    trace_dump_arg_begin("elements");
 793    trace_dump_struct_array(vertex_element, elements, num_elements);
 794    trace_dump_arg_end();
 795
 796    result = pipe->create_vertex_elements_state(pipe, num_elements, elements);
 797
 798    trace_dump_ret(ptr, result);
 799
 800    trace_dump_call_end();
 801
 802    return result;
 803 }
 804
 805
 806 static INLINE void
 807 trace_context_bind_vertex_elements_state(struct pipe_context *_pipe,
 808                                          void *state)
 809 {
 810    struct trace_context *tr_ctx = trace_context(_pipe);
 811    struct pipe_context *pipe = tr_ctx->pipe;
 812
 813    trace_dump_call_begin("pipe_context", "bind_vertex_elements_state");
 814
 815    trace_dump_arg(ptr, pipe);
 816    trace_dump_arg(ptr, state);
 817
 818    pipe->bind_vertex_elements_state(pipe, state);
 819
 820    trace_dump_call_end();
 821 }
 822
 823
 824 static INLINE void
 825 trace_context_delete_vertex_elements_state(struct pipe_context *_pipe,
 826                                            void *state)
 827 {
 828    struct trace_context *tr_ctx = trace_context(_pipe);
 829    struct pipe_context *pipe = tr_ctx->pipe;
 830
 831    trace_dump_call_begin("pipe_context", "delete_verte_elements_state");
 832
 833    trace_dump_arg(ptr, pipe);
 834    trace_dump_arg(ptr, state);
 835
 836    pipe->delete_vertex_elements_state(pipe, state);
 837
 838    trace_dump_call_end();
 839 }
 840
 841
 842 static INLINE void
 843 trace_context_set_blend_color(struct pipe_context *_pipe,
 844                               const struct pipe_blend_color *state)
 845 {
 846    struct trace_context *tr_ctx = trace_context(_pipe);
 847    struct pipe_context *pipe = tr_ctx->pipe;
 848
 849    trace_dump_call_begin("pipe_context", "set_blend_color");
 850
 851    trace_dump_arg(ptr, pipe);
 852    trace_dump_arg(blend_color, state);
 853
 854    pipe->set_blend_color(pipe, state);
 855
 856    trace_dump_call_end();
 857 }
 858
 859
 860 static INLINE void
 861 trace_context_set_stencil_ref(struct pipe_context *_pipe,
 862                               const struct pipe_stencil_ref *state)
 863 {
 864    struct trace_context *tr_ctx = trace_context(_pipe);
 865    struct pipe_context *pipe = tr_ctx->pipe;
 866
 867    trace_dump_call_begin("pipe_context", "set_stencil_ref");
 868
 869    trace_dump_arg(ptr, pipe);
 870    trace_dump_arg(stencil_ref, state);
 871
 872    pipe->set_stencil_ref(pipe, state);
 873
 874    trace_dump_call_end();
 875 }
 876
 877
 878 static INLINE void
 879 trace_context_set_clip_state(struct pipe_context *_pipe,
 880                              const struct pipe_clip_state *state)
 881 {
 882    struct trace_context *tr_ctx = trace_context(_pipe);
 883    struct pipe_context *pipe = tr_ctx->pipe;
 884
 885    trace_dump_call_begin("pipe_context", "set_clip_state");
 886
 887    trace_dump_arg(ptr, pipe);
 888    trace_dump_arg(clip_state, state);
 889
 890    pipe->set_clip_state(pipe, state);
 891
 892    trace_dump_call_end();
 893 }
 894
 895
 896 static INLINE void
 897 trace_context_set_constant_buffer(struct pipe_context *_pipe,
 898                                   uint shader, uint index,
 899                                   struct pipe_buffer *buffer)
 900 {
 901    struct trace_context *tr_ctx = trace_context(_pipe);
 902    struct pipe_context *pipe = tr_ctx->pipe;
 903
 904    if (buffer) {
 905       trace_screen_user_buffer_update(_pipe->screen, buffer);
 906       buffer = trace_buffer_unwrap(tr_ctx, buffer);
 907    }
 908
 909    trace_dump_call_begin("pipe_context", "set_constant_buffer");
 910
 911    trace_dump_arg(ptr, pipe);
 912    trace_dump_arg(uint, shader);
 913    trace_dump_arg(uint, index);
 914    trace_dump_arg(ptr, buffer);
 915
 916    pipe->set_constant_buffer(pipe, shader, index, buffer);
 917
 918    trace_dump_call_end();
 919 }
 920
 921
 922 static INLINE void
 923 trace_context_set_framebuffer_state(struct pipe_context *_pipe,
 924                                     const struct pipe_framebuffer_state *state)
 925 {
 926    struct trace_context *tr_ctx = trace_context(_pipe);
 927    struct pipe_context *pipe = tr_ctx->pipe;
 928    struct pipe_framebuffer_state unwrapped_state;
 929    unsigned i;
 930
 931    {
 932       tr_ctx->curr.nr_cbufs = state->nr_cbufs;
 933       for (i = 0; i < state->nr_cbufs; i++)
 934          if (state->cbufs[i])
 935             tr_ctx->curr.cbufs[i] = trace_texture(state->cbufs[i]->texture);
 936          else
 937             tr_ctx->curr.cbufs[i] = NULL;
 938       if (state->zsbuf)
 939          tr_ctx->curr.zsbuf = trace_texture(state->zsbuf->texture);
 940       else
 941          tr_ctx->curr.zsbuf = NULL;
 942    }
 943
 944    /* Unwrap the input state */
 945    memcpy(&unwrapped_state, state, sizeof(unwrapped_state));
 946    for(i = 0; i < state->nr_cbufs; ++i)
 947       unwrapped_state.cbufs[i] = trace_surface_unwrap(tr_ctx, state->cbufs[i]);
 948    for(i = state->nr_cbufs; i < PIPE_MAX_COLOR_BUFS; ++i)
 949       unwrapped_state.cbufs[i] = NULL;
 950    unwrapped_state.zsbuf = trace_surface_unwrap(tr_ctx, state->zsbuf);
 951    state = &unwrapped_state;
 952
 953    trace_dump_call_begin("pipe_context", "set_framebuffer_state");
 954
 955    trace_dump_arg(ptr, pipe);
 956    trace_dump_arg(framebuffer_state, state);
 957
 958    pipe->set_framebuffer_state(pipe, state);
 959
 960    trace_dump_call_end();
 961 }
 962
 963
 964 static INLINE void
 965 trace_context_set_polygon_stipple(struct pipe_context *_pipe,
 966                                   const struct pipe_poly_stipple *state)
 967 {
 968    struct trace_context *tr_ctx = trace_context(_pipe);
 969    struct pipe_context *pipe = tr_ctx->pipe;
 970
 971    trace_dump_call_begin("pipe_context", "set_polygon_stipple");
 972
 973    trace_dump_arg(ptr, pipe);
 974    trace_dump_arg(poly_stipple, state);
 975
 976    pipe->set_polygon_stipple(pipe, state);
 977
 978    trace_dump_call_end();
 979 }
 980
 981
 982 static INLINE void
 983 trace_context_set_scissor_state(struct pipe_context *_pipe,
 984                                 const struct pipe_scissor_state *state)
 985 {
 986    struct trace_context *tr_ctx = trace_context(_pipe);
 987    struct pipe_context *pipe = tr_ctx->pipe;
 988
 989    trace_dump_call_begin("pipe_context", "set_scissor_state");
 990
 991    trace_dump_arg(ptr, pipe);
 992    trace_dump_arg(scissor_state, state);
 993
 994    pipe->set_scissor_state(pipe, state);
 995
 996    trace_dump_call_end();
 997 }
 998
 999
1000 static INLINE void
1001 trace_context_set_viewport_state(struct pipe_context *_pipe,
1002                                  const struct pipe_viewport_state *state)
1003 {
1004    struct trace_context *tr_ctx = trace_context(_pipe);
1005    struct pipe_context *pipe = tr_ctx->pipe;
1006
1007    trace_dump_call_begin("pipe_context", "set_viewport_state");
1008
1009    trace_dump_arg(ptr, pipe);
1010    trace_dump_arg(viewport_state, state);
1011
1012    pipe->set_viewport_state(pipe, state);
1013
1014    trace_dump_call_end();
1015 }
1016
1017
1018 static INLINE void
1019 trace_context_set_fragment_sampler_textures(struct pipe_context *_pipe,
1020                                             unsigned num_textures,
1021                                             struct pipe_texture **textures)
1022 {
1023    struct trace_context *tr_ctx = trace_context(_pipe);
1024    struct trace_texture *tr_tex;
1025    struct pipe_context *pipe = tr_ctx->pipe;
1026    struct pipe_texture *unwrapped_textures[PIPE_MAX_SAMPLERS];
1027    unsigned i;
1028
1029    tr_ctx->curr.num_texs = num_textures;
1030    for(i = 0; i < num_textures; ++i) {
1031       tr_tex = trace_texture(textures[i]);
1032       tr_ctx->curr.tex[i] = tr_tex;
1033       unwrapped_textures[i] = tr_tex ? tr_tex->texture : NULL;
1034    }
1035    textures = unwrapped_textures;
1036
1037    trace_dump_call_begin("pipe_context", "set_fragment_sampler_textures");
1038
1039    trace_dump_arg(ptr, pipe);
1040    trace_dump_arg(uint, num_textures);
1041    trace_dump_arg_array(ptr, textures, num_textures);
1042
1043    pipe->set_fragment_sampler_textures(pipe, num_textures, textures);
1044
1045    trace_dump_call_end();
1046 }
1047
1048
1049 static INLINE void
1050 trace_context_set_vertex_sampler_textures(struct pipe_context *_pipe,
1051                                           unsigned num_textures,
1052                                           struct pipe_texture **textures)
1053 {
1054    struct trace_context *tr_ctx = trace_context(_pipe);
1055    struct trace_texture *tr_tex;
1056    struct pipe_context *pipe = tr_ctx->pipe;
1057    struct pipe_texture *unwrapped_textures[PIPE_MAX_VERTEX_SAMPLERS];
1058    unsigned i;
1059
1060    tr_ctx->curr.num_vert_texs = num_textures;
1061    for(i = 0; i < num_textures; ++i) {
1062       tr_tex = trace_texture(textures[i]);
1063       tr_ctx->curr.vert_tex[i] = tr_tex;
1064       unwrapped_textures[i] = tr_tex ? tr_tex->texture : NULL;
1065    }
1066    textures = unwrapped_textures;
1067
1068    trace_dump_call_begin("pipe_context", "set_vertex_sampler_textures");
1069
1070    trace_dump_arg(ptr, pipe);
1071    trace_dump_arg(uint, num_textures);
1072    trace_dump_arg_array(ptr, textures, num_textures);
1073
1074    pipe->set_vertex_sampler_textures(pipe, num_textures, textures);
1075
1076    trace_dump_call_end();
1077 }
1078
1079
1080 static INLINE void
1081 trace_context_set_vertex_buffers(struct pipe_context *_pipe,
1082                                  unsigned num_buffers,
1083                                  const struct pipe_vertex_buffer *buffers)
1084 {
1085    struct trace_context *tr_ctx = trace_context(_pipe);
1086    struct pipe_context *pipe = tr_ctx->pipe;
1087    unsigned i;
1088
1089    for(i = 0; i < num_buffers; ++i)
1090       trace_screen_user_buffer_update(_pipe->screen, buffers[i].buffer);
1091
1092    trace_dump_call_begin("pipe_context", "set_vertex_buffers");
1093
1094    trace_dump_arg(ptr, pipe);
1095    trace_dump_arg(uint, num_buffers);
1096
1097    trace_dump_arg_begin("buffers");
1098    trace_dump_struct_array(vertex_buffer, buffers, num_buffers);
1099    trace_dump_arg_end();
1100
1101    if (num_buffers) {
1102       struct pipe_vertex_buffer *_buffers = malloc(num_buffers * sizeof(*_buffers));
1103       memcpy(_buffers, buffers, num_buffers * sizeof(*_buffers));
1104       for (i = 0; i < num_buffers; i++)
1105          _buffers[i].buffer = trace_buffer_unwrap(tr_ctx, buffers[i].buffer);
1106       pipe->set_vertex_buffers(pipe, num_buffers, _buffers);
1107       free(_buffers);
1108    } else {
1109       pipe->set_vertex_buffers(pipe, num_buffers, NULL);
1110    }
1111
1112    trace_dump_call_end();
1113 }
1114
1115
1116 static INLINE void
1117 trace_context_surface_copy(struct pipe_context *_pipe,
1118                            struct pipe_surface *dest,
1119                            unsigned destx, unsigned desty,
1120                            struct pipe_surface *src,
1121                            unsigned srcx, unsigned srcy,
1122                            unsigned width, unsigned height)
1123 {
1124    struct trace_context *tr_ctx = trace_context(_pipe);
1125    struct pipe_context *pipe = tr_ctx->pipe;
1126
1127    dest = trace_surface_unwrap(tr_ctx, dest);
1128    src = trace_surface_unwrap(tr_ctx, src);
1129
1130    trace_dump_call_begin("pipe_context", "surface_copy");
1131
1132    trace_dump_arg(ptr, pipe);
1133    trace_dump_arg(ptr, dest);
1134    trace_dump_arg(uint, destx);
1135    trace_dump_arg(uint, desty);
1136    trace_dump_arg(ptr, src);
1137    trace_dump_arg(uint, srcx);
1138    trace_dump_arg(uint, srcy);
1139    trace_dump_arg(uint, width);
1140    trace_dump_arg(uint, height);
1141
1142    pipe->surface_copy(pipe,
1143                       dest, destx, desty,
1144                       src, srcx, srcy, width, height);
1145
1146    trace_dump_call_end();
1147 }
1148
1149
1150 static INLINE void
1151 trace_context_surface_fill(struct pipe_context *_pipe,
1152                            struct pipe_surface *dst,
1153                            unsigned dstx, unsigned dsty,
1154                            unsigned width, unsigned height,
1155                            unsigned value)
1156 {
1157    struct trace_context *tr_ctx = trace_context(_pipe);
1158    struct pipe_context *pipe = tr_ctx->pipe;
1159
1160    dst = trace_surface_unwrap(tr_ctx, dst);
1161
1162    trace_dump_call_begin("pipe_context", "surface_fill");
1163
1164    trace_dump_arg(ptr, pipe);
1165    trace_dump_arg(ptr, dst);
1166    trace_dump_arg(uint, dstx);
1167    trace_dump_arg(uint, dsty);
1168    trace_dump_arg(uint, width);
1169    trace_dump_arg(uint, height);
1170
1171    pipe->surface_fill(pipe, dst, dstx, dsty, width, height, value);
1172
1173    trace_dump_call_end();
1174 }
1175
1176
1177 static INLINE void
1178 trace_context_clear(struct pipe_context *_pipe,
1179                     unsigned buffers,
1180                     const float *rgba,
1181                     double depth,
1182                     unsigned stencil)
1183 {
1184    struct trace_context *tr_ctx = trace_context(_pipe);
1185    struct pipe_context *pipe = tr_ctx->pipe;
1186
1187    trace_dump_call_begin("pipe_context", "clear");
1188
1189    trace_dump_arg(ptr, pipe);
1190    trace_dump_arg(uint, buffers);
1191    trace_dump_arg_array(float, rgba, 4);
1192    trace_dump_arg(float, depth);
1193    trace_dump_arg(uint, stencil);
1194
1195    pipe->clear(pipe, buffers, rgba, depth, stencil);
1196
1197    trace_dump_call_end();
1198 }
1199
1200
1201 static INLINE void
1202 trace_context_flush(struct pipe_context *_pipe,
1203                     unsigned flags,
1204                     struct pipe_fence_handle **fence)
1205 {
1206    struct trace_context *tr_ctx = trace_context(_pipe);
1207    struct pipe_context *pipe = tr_ctx->pipe;
1208
1209    trace_dump_call_begin("pipe_context", "flush");
1210
1211    trace_dump_arg(ptr, pipe);
1212    trace_dump_arg(uint, flags);
1213
1214    pipe->flush(pipe, flags, fence);
1215
1216    if(fence)
1217       trace_dump_ret(ptr, *fence);
1218
1219    trace_dump_call_end();
1220 }
1221
1222
1223 static INLINE void
1224 trace_context_destroy(struct pipe_context *_pipe)
1225 {
1226    struct trace_screen *tr_scr = trace_screen(_pipe->screen);
1227    struct trace_context *tr_ctx = trace_context(_pipe);
1228    struct pipe_context *pipe = tr_ctx->pipe;
1229
1230    trace_dump_call_begin("pipe_context", "destroy");
1231    trace_dump_arg(ptr, pipe);
1232    trace_dump_call_end();
1233
1234    trace_screen_remove_from_list(tr_scr, contexts, tr_ctx);
1235
1236    pipe->destroy(pipe);
1237
1238    FREE(tr_ctx);
1239 }
1240
1241 static unsigned int
1242 trace_is_texture_referenced( struct pipe_context *_pipe,
1243                             struct pipe_texture *_texture,
1244                             unsigned face, unsigned level)
1245 {
1246    struct trace_context *tr_ctx = trace_context(_pipe);
1247    struct trace_texture *tr_tex = trace_texture(_texture);
1248    struct pipe_context *pipe = tr_ctx->pipe;
1249    struct pipe_texture *texture = tr_tex->texture;
1250    unsigned int referenced;
1251
1252    trace_dump_call_begin("pipe_context", "is_texture_referenced");
1253    trace_dump_arg(ptr, pipe);
1254    trace_dump_arg(ptr, texture);
1255    trace_dump_arg(uint, face);
1256    trace_dump_arg(uint, level);
1257
1258    referenced = pipe->is_texture_referenced(pipe, texture, face, level);
1259
1260    trace_dump_ret(uint, referenced);
1261    trace_dump_call_end();
1262
1263    return referenced;
1264 }
1265
1266 static unsigned int
1267 trace_is_buffer_referenced( struct pipe_context *_pipe,
1268                             struct pipe_buffer *_buf)
1269 {
1270    struct trace_context *tr_ctx = trace_context(_pipe);
1271    struct trace_buffer *tr_buf = trace_buffer(_buf);
1272    struct pipe_context *pipe = tr_ctx->pipe;
1273    struct pipe_buffer *buf = tr_buf->buffer;
1274    unsigned int referenced;
1275
1276    trace_dump_call_begin("pipe_context", "is_buffer_referenced");
1277    trace_dump_arg(ptr, pipe);
1278    trace_dump_arg(ptr, buf);
1279
1280    referenced = pipe->is_buffer_referenced(pipe, buf);
1281
1282    trace_dump_ret(uint, referenced);
1283    trace_dump_call_end();
1284
1285    return referenced;
1286 }
1287
1288
1289 /********************************************************************
1290  * transfer
1291  */
1292
1293
1294 static struct pipe_transfer *
1295 trace_context_get_tex_transfer(struct pipe_context *_context,
1296                               struct pipe_texture *_texture,
1297                               unsigned face, unsigned level,
1298                               unsigned zslice,
1299                               enum pipe_transfer_usage usage,
1300                               unsigned x, unsigned y, unsigned w, unsigned h)
1301 {
1302    struct trace_context *tr_context = trace_context(_context);
1303    struct trace_texture *tr_tex = trace_texture(_texture);
1304    struct pipe_context *context = tr_context->pipe;
1305    struct pipe_texture *texture = tr_tex->texture;
1306    struct pipe_transfer *result = NULL;
1307
1308    assert(texture->screen == context->screen);
1309
1310    trace_dump_call_begin("pipe_context", "get_tex_transfer");
1311
1312    trace_dump_arg(ptr, context);
1313    trace_dump_arg(ptr, texture);
1314    trace_dump_arg(uint, face);
1315    trace_dump_arg(uint, level);
1316    trace_dump_arg(uint, zslice);
1317    trace_dump_arg(uint, usage);
1318
1319    trace_dump_arg(uint, x);
1320    trace_dump_arg(uint, y);
1321    trace_dump_arg(uint, w);
1322    trace_dump_arg(uint, h);
1323
1324    result = context->get_tex_transfer(context, texture, face, level, zslice, usage,
1325                                       x, y, w, h);
1326
1327    trace_dump_ret(ptr, result);
1328
1329    trace_dump_call_end();
1330
1331    if (result)
1332       result = trace_transfer_create(tr_context, tr_tex, result);
1333
1334    return result;
1335 }
1336
1337
1338 static void
1339 trace_context_tex_transfer_destroy(struct pipe_context *_context,
1340                                    struct pipe_transfer *_transfer)
1341 {
1342    struct trace_context *tr_context = trace_context(_context);
1343    struct trace_transfer *tr_trans = trace_transfer(_transfer);
1344    struct pipe_context *context = tr_context->pipe;
1345    struct pipe_transfer *transfer = tr_trans->transfer;
1346
1347    trace_dump_call_begin("pipe_context", "tex_transfer_destroy");
1348
1349    trace_dump_arg(ptr, context);
1350    trace_dump_arg(ptr, transfer);
1351
1352    trace_dump_call_end();
1353
1354    trace_transfer_destroy(tr_context, tr_trans);
1355 }
1356
1357
1358 static void *
1359 trace_context_transfer_map(struct pipe_context *_context,
1360                           struct pipe_transfer *_transfer)
1361 {
1362    struct trace_context *tr_context = trace_context(_context);
1363    struct trace_transfer *tr_trans = trace_transfer(_transfer);
1364    struct pipe_context *context = tr_context->pipe;
1365    struct pipe_transfer *transfer = tr_trans->transfer;
1366    void *map;
1367
1368    map = context->transfer_map(context, transfer);
1369    if(map) {
1370       if(transfer->usage & PIPE_TRANSFER_WRITE) {
1371          assert(!tr_trans->map);
1372          tr_trans->map = map;
1373       }
1374    }
1375
1376    return map;
1377 }
1378
1379
1380 static void
1381 trace_context_transfer_unmap(struct pipe_context *_context,
1382                              struct pipe_transfer *_transfer)
1383 {
1384    struct trace_context *tr_ctx = trace_context(_context);
1385    struct trace_transfer *tr_trans = trace_transfer(_transfer);
1386    struct pipe_context *context = tr_ctx->pipe;
1387    struct pipe_transfer *transfer = tr_trans->transfer;
1388
1389    if(tr_trans->map) {
1390       size_t size = util_format_get_nblocksy(transfer->texture->format, transfer->height) * transfer->stride;
1391
1392       trace_dump_call_begin("pipe_context", "transfer_write");
1393
1394       trace_dump_arg(ptr, context);
1395
1396       trace_dump_arg(ptr, transfer);
1397
1398       trace_dump_arg_begin("stride");
1399       trace_dump_uint(transfer->stride);
1400       trace_dump_arg_end();
1401
1402       trace_dump_arg_begin("data");
1403       trace_dump_bytes(tr_trans->map, size);
1404       trace_dump_arg_end();
1405
1406       trace_dump_arg_begin("size");
1407       trace_dump_uint(size);
1408       trace_dump_arg_end();
1409
1410       trace_dump_call_end();
1411
1412       tr_trans->map = NULL;
1413    }
1414
1415    context->transfer_unmap(context, transfer);
1416 }
1417
1418 static const struct debug_named_value rbug_blocker_flags[] = {
1419    {"before", 1},
1420    {"after", 2},
1421    {NULL, 0},
1422 };
1423
1424 struct pipe_context *
1425 trace_context_create(struct trace_screen *tr_scr,
1426                      struct pipe_context *pipe)
1427 {
1428    struct trace_context *tr_ctx;
1429
1430    if(!pipe)
1431       goto error1;
1432
1433    if(!trace_enabled())
1434       goto error1;
1435
1436    tr_ctx = CALLOC_STRUCT(trace_context);
1437    if(!tr_ctx)
1438       goto error1;
1439
1440    tr_ctx->base.winsys = NULL;
1441    tr_ctx->base.priv = pipe->priv; /* expose wrapped priv data */
1442    tr_ctx->base.screen = &tr_scr->base;
1443    tr_ctx->draw_blocker = debug_get_flags_option("RBUG_BLOCK",
1444                                                  rbug_blocker_flags,
1445                                                  0);
1446    pipe_mutex_init(tr_ctx->draw_mutex);
1447    pipe_condvar_init(tr_ctx->draw_cond);
1448    pipe_mutex_init(tr_ctx->list_mutex);
1449    make_empty_list(&tr_ctx->shaders);
1450
1451    tr_ctx->base.destroy = trace_context_destroy;
1452    tr_ctx->base.draw_arrays = trace_context_draw_arrays;
1453    tr_ctx->base.draw_elements = trace_context_draw_elements;
1454    tr_ctx->base.draw_range_elements = trace_context_draw_range_elements;
1455    tr_ctx->base.create_query = trace_context_create_query;
1456    tr_ctx->base.destroy_query = trace_context_destroy_query;
1457    tr_ctx->base.begin_query = trace_context_begin_query;
1458    tr_ctx->base.end_query = trace_context_end_query;
1459    tr_ctx->base.get_query_result = trace_context_get_query_result;
1460    tr_ctx->base.create_blend_state = trace_context_create_blend_state;
1461    tr_ctx->base.bind_blend_state = trace_context_bind_blend_state;
1462    tr_ctx->base.delete_blend_state = trace_context_delete_blend_state;
1463    tr_ctx->base.create_sampler_state = trace_context_create_sampler_state;
1464    tr_ctx->base.bind_fragment_sampler_states = trace_context_bind_fragment_sampler_states;
1465    tr_ctx->base.bind_vertex_sampler_states = trace_context_bind_vertex_sampler_states;
1466    tr_ctx->base.delete_sampler_state = trace_context_delete_sampler_state;
1467    tr_ctx->base.create_rasterizer_state = trace_context_create_rasterizer_state;
1468    tr_ctx->base.bind_rasterizer_state = trace_context_bind_rasterizer_state;
1469    tr_ctx->base.delete_rasterizer_state = trace_context_delete_rasterizer_state;
1470    tr_ctx->base.create_depth_stencil_alpha_state = trace_context_create_depth_stencil_alpha_state;
1471    tr_ctx->base.bind_depth_stencil_alpha_state = trace_context_bind_depth_stencil_alpha_state;
1472    tr_ctx->base.delete_depth_stencil_alpha_state = trace_context_delete_depth_stencil_alpha_state;
1473    tr_ctx->base.create_fs_state = trace_context_create_fs_state;
1474    tr_ctx->base.bind_fs_state = trace_context_bind_fs_state;
1475    tr_ctx->base.delete_fs_state = trace_context_delete_fs_state;
1476    tr_ctx->base.create_vs_state = trace_context_create_vs_state;
1477    tr_ctx->base.bind_vs_state = trace_context_bind_vs_state;
1478    tr_ctx->base.delete_vs_state = trace_context_delete_vs_state;
1479    tr_ctx->base.create_vertex_elements_state = trace_context_create_vertex_elements_state;
1480    tr_ctx->base.bind_vertex_elements_state = trace_context_bind_vertex_elements_state;
1481    tr_ctx->base.delete_vertex_elements_state = trace_context_delete_vertex_elements_state;
1482    tr_ctx->base.set_blend_color = trace_context_set_blend_color;
1483    tr_ctx->base.set_stencil_ref = trace_context_set_stencil_ref;
1484    tr_ctx->base.set_clip_state = trace_context_set_clip_state;
1485    tr_ctx->base.set_constant_buffer = trace_context_set_constant_buffer;
1486    tr_ctx->base.set_framebuffer_state = trace_context_set_framebuffer_state;
1487    tr_ctx->base.set_polygon_stipple = trace_context_set_polygon_stipple;
1488    tr_ctx->base.set_scissor_state = trace_context_set_scissor_state;
1489    tr_ctx->base.set_viewport_state = trace_context_set_viewport_state;
1490    tr_ctx->base.set_fragment_sampler_textures = trace_context_set_fragment_sampler_textures;
1491    tr_ctx->base.set_vertex_sampler_textures = trace_context_set_vertex_sampler_textures;
1492    tr_ctx->base.set_vertex_buffers = trace_context_set_vertex_buffers;
1493    if (pipe->surface_copy)
1494       tr_ctx->base.surface_copy = trace_context_surface_copy;
1495    if (pipe->surface_fill)
1496       tr_ctx->base.surface_fill = trace_context_surface_fill;
1497    tr_ctx->base.clear = trace_context_clear;
1498    tr_ctx->base.flush = trace_context_flush;
1499    tr_ctx->base.is_texture_referenced = trace_is_texture_referenced;
1500    tr_ctx->base.is_buffer_referenced = trace_is_buffer_referenced;
1501
1502    tr_ctx->base.get_tex_transfer = trace_context_get_tex_transfer;
1503    tr_ctx->base.tex_transfer_destroy = trace_context_tex_transfer_destroy;
1504    tr_ctx->base.transfer_map = trace_context_transfer_map;
1505    tr_ctx->base.transfer_unmap = trace_context_transfer_unmap;
1506
1507    tr_ctx->pipe = pipe;
1508
1509    trace_screen_add_to_list(tr_scr, contexts, tr_ctx);
1510
1511    return &tr_ctx->base;
1512
1513 error1:
1514    return pipe;
1515 }