dlls/wined3d/cs.c

   1 /*
   2  * Copyright 2013 Henri Verbeet for CodeWeavers
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #include "config.h"
  20 #include "wine/port.h"
  21 #include "wined3d_private.h"
  22
  23 WINE_DEFAULT_DEBUG_CHANNEL(d3d);
  24
  25 #define WINED3D_INITIAL_CS_SIZE 4096
  26
  27 enum wined3d_cs_op
  28 {
  29     WINED3D_CS_OP_PRESENT,
  30     WINED3D_CS_OP_CLEAR,
  31     WINED3D_CS_OP_DRAW,
  32     WINED3D_CS_OP_SET_VIEWPORT,
  33     WINED3D_CS_OP_SET_SCISSOR_RECT,
  34     WINED3D_CS_OP_SET_RENDER_TARGET,
  35     WINED3D_CS_OP_SET_DEPTH_STENCIL,
  36     WINED3D_CS_OP_SET_VERTEX_DECLARATION,
  37     WINED3D_CS_OP_SET_STREAM_SOURCE,
  38     WINED3D_CS_OP_SET_STREAM_SOURCE_FREQ,
  39     WINED3D_CS_OP_SET_STREAM_OUTPUT,
  40     WINED3D_CS_OP_SET_INDEX_BUFFER,
  41     WINED3D_CS_OP_SET_CONSTANT_BUFFER,
  42     WINED3D_CS_OP_SET_TEXTURE,
  43     WINED3D_CS_OP_SET_SAMPLER,
  44     WINED3D_CS_OP_SET_SHADER,
  45     WINED3D_CS_OP_SET_RENDER_STATE,
  46     WINED3D_CS_OP_SET_TEXTURE_STATE,
  47     WINED3D_CS_OP_SET_SAMPLER_STATE,
  48     WINED3D_CS_OP_SET_TRANSFORM,
  49     WINED3D_CS_OP_SET_CLIP_PLANE,
  50     WINED3D_CS_OP_SET_MATERIAL,
  51     WINED3D_CS_OP_RESET_STATE,
  52 };
  53
  54 struct wined3d_cs_present
  55 {
  56     enum wined3d_cs_op opcode;
  57     HWND dst_window_override;
  58     struct wined3d_swapchain *swapchain;
  59     const RECT *src_rect;
  60     const RECT *dst_rect;
  61     const RGNDATA *dirty_region;
  62     DWORD flags;
  63 };
  64
  65 struct wined3d_cs_clear
  66 {
  67     enum wined3d_cs_op opcode;
  68     DWORD rect_count;
  69     const RECT *rects;
  70     DWORD flags;
  71     const struct wined3d_color *color;
  72     float depth;
  73     DWORD stencil;
  74 };
  75
  76 struct wined3d_cs_draw
  77 {
  78     enum wined3d_cs_op opcode;
  79     UINT start_idx;
  80     UINT index_count;
  81     UINT start_instance;
  82     UINT instance_count;
  83     BOOL indexed;
  84 };
  85
  86 struct wined3d_cs_set_viewport
  87 {
  88     enum wined3d_cs_op opcode;
  89     const struct wined3d_viewport *viewport;
  90 };
  91
  92 struct wined3d_cs_set_scissor_rect
  93 {
  94     enum wined3d_cs_op opcode;
  95     const RECT *rect;
  96 };
  97
  98 struct wined3d_cs_set_render_target
  99 {
 100     enum wined3d_cs_op opcode;
 101     UINT render_target_idx;
 102     struct wined3d_surface *render_target;
 103 };
 104
 105 struct wined3d_cs_set_depth_stencil
 106 {
 107     enum wined3d_cs_op opcode;
 108     struct wined3d_surface *depth_stencil;
 109 };
 110
 111 struct wined3d_cs_set_vertex_declaration
 112 {
 113     enum wined3d_cs_op opcode;
 114     struct wined3d_vertex_declaration *declaration;
 115 };
 116
 117 struct wined3d_cs_set_stream_source
 118 {
 119     enum wined3d_cs_op opcode;
 120     UINT stream_idx;
 121     struct wined3d_buffer *buffer;
 122     UINT offset;
 123     UINT stride;
 124 };
 125
 126 struct wined3d_cs_set_stream_source_freq
 127 {
 128     enum wined3d_cs_op opcode;
 129     UINT stream_idx;
 130     UINT frequency;
 131     UINT flags;
 132 };
 133
 134 struct wined3d_cs_set_stream_output
 135 {
 136     enum wined3d_cs_op opcode;
 137     UINT stream_idx;
 138     struct wined3d_buffer *buffer;
 139     UINT offset;
 140 };
 141
 142 struct wined3d_cs_set_index_buffer
 143 {
 144     enum wined3d_cs_op opcode;
 145     struct wined3d_buffer *buffer;
 146     enum wined3d_format_id format_id;
 147 };
 148
 149 struct wined3d_cs_set_constant_buffer
 150 {
 151     enum wined3d_cs_op opcode;
 152     enum wined3d_shader_type type;
 153     UINT cb_idx;
 154     struct wined3d_buffer *buffer;
 155 };
 156
 157 struct wined3d_cs_set_texture
 158 {
 159     enum wined3d_cs_op opcode;
 160     UINT stage;
 161     struct wined3d_texture *texture;
 162 };
 163
 164 struct wined3d_cs_set_sampler
 165 {
 166     enum wined3d_cs_op opcode;
 167     enum wined3d_shader_type type;
 168     UINT sampler_idx;
 169     struct wined3d_sampler *sampler;
 170 };
 171
 172 struct wined3d_cs_set_shader
 173 {
 174     enum wined3d_cs_op opcode;
 175     enum wined3d_shader_type type;
 176     struct wined3d_shader *shader;
 177 };
 178
 179 struct wined3d_cs_set_render_state
 180 {
 181     enum wined3d_cs_op opcode;
 182     enum wined3d_render_state state;
 183     DWORD value;
 184 };
 185
 186 struct wined3d_cs_set_texture_state
 187 {
 188     enum wined3d_cs_op opcode;
 189     UINT stage;
 190     enum wined3d_texture_stage_state state;
 191     DWORD value;
 192 };
 193
 194 struct wined3d_cs_set_sampler_state
 195 {
 196     enum wined3d_cs_op opcode;
 197     UINT sampler_idx;
 198     enum wined3d_sampler_state state;
 199     DWORD value;
 200 };
 201
 202 struct wined3d_cs_set_transform
 203 {
 204     enum wined3d_cs_op opcode;
 205     enum wined3d_transform_state state;
 206     const struct wined3d_matrix *matrix;
 207 };
 208
 209 struct wined3d_cs_set_clip_plane
 210 {
 211     enum wined3d_cs_op opcode;
 212     UINT plane_idx;
 213     const struct wined3d_vec4 *plane;
 214 };
 215
 216 struct wined3d_cs_set_material
 217 {
 218     enum wined3d_cs_op opcode;
 219     const struct wined3d_material *material;
 220 };
 221
 222 struct wined3d_cs_reset_state
 223 {
 224     enum wined3d_cs_op opcode;
 225 };
 226
 227 static void wined3d_cs_exec_present(struct wined3d_cs *cs, const void *data)
 228 {
 229     const struct wined3d_cs_present *op = data;
 230     struct wined3d_swapchain *swapchain;
 231
 232     swapchain = op->swapchain;
 233     wined3d_swapchain_set_window(swapchain, op->dst_window_override);
 234
 235     swapchain->swapchain_ops->swapchain_present(swapchain,
 236             op->src_rect, op->dst_rect, op->dirty_region, op->flags);
 237 }
 238
 239 void wined3d_cs_emit_present(struct wined3d_cs *cs, struct wined3d_swapchain *swapchain,
 240         const RECT *src_rect, const RECT *dst_rect, HWND dst_window_override,
 241         const RGNDATA *dirty_region, DWORD flags)
 242 {
 243     struct wined3d_cs_present *op;
 244
 245     op = cs->ops->require_space(cs, sizeof(*op));
 246     op->opcode = WINED3D_CS_OP_PRESENT;
 247     op->dst_window_override = dst_window_override;
 248     op->swapchain = swapchain;
 249     op->src_rect = src_rect;
 250     op->dst_rect = dst_rect;
 251     op->dirty_region = dirty_region;
 252     op->flags = flags;
 253
 254     cs->ops->submit(cs);
 255 }
 256
 257 static void wined3d_cs_exec_clear(struct wined3d_cs *cs, const void *data)
 258 {
 259     const struct wined3d_cs_clear *op = data;
 260     struct wined3d_device *device;
 261     RECT draw_rect;
 262
 263     device = cs->device;
 264     wined3d_get_draw_rect(&device->state, &draw_rect);
 265     device_clear_render_targets(device, device->adapter->gl_info.limits.buffers,
 266             &device->fb, op->rect_count, op->rects, &draw_rect, op->flags,
 267             op->color, op->depth, op->stencil);
 268 }
 269
 270 void wined3d_cs_emit_clear(struct wined3d_cs *cs, DWORD rect_count, const RECT *rects,
 271         DWORD flags, const struct wined3d_color *color, float depth, DWORD stencil)
 272 {
 273     struct wined3d_cs_clear *op;
 274
 275     op = cs->ops->require_space(cs, sizeof(*op));
 276     op->opcode = WINED3D_CS_OP_CLEAR;
 277     op->rect_count = rect_count;
 278     op->rects = rects;
 279     op->flags = flags;
 280     op->color = color;
 281     op->depth = depth;
 282     op->stencil = stencil;
 283
 284     cs->ops->submit(cs);
 285 }
 286
 287 static void wined3d_cs_exec_draw(struct wined3d_cs *cs, const void *data)
 288 {
 289     const struct wined3d_cs_draw *op = data;
 290
 291     draw_primitive(cs->device, op->start_idx, op->index_count,
 292             op->start_instance, op->instance_count, op->indexed);
 293 }
 294
 295 void wined3d_cs_emit_draw(struct wined3d_cs *cs, UINT start_idx, UINT index_count,
 296         UINT start_instance, UINT instance_count, BOOL indexed)
 297 {
 298     struct wined3d_cs_draw *op;
 299
 300     op = cs->ops->require_space(cs, sizeof(*op));
 301     op->opcode = WINED3D_CS_OP_DRAW;
 302     op->start_idx = start_idx;
 303     op->index_count = index_count;
 304     op->start_instance = start_instance;
 305     op->instance_count = instance_count;
 306     op->indexed = indexed;
 307
 308     cs->ops->submit(cs);
 309 }
 310
 311 static void wined3d_cs_exec_set_viewport(struct wined3d_cs *cs, const void *data)
 312 {
 313     const struct wined3d_cs_set_viewport *op = data;
 314
 315     cs->state.viewport = *op->viewport;
 316     device_invalidate_state(cs->device, STATE_VIEWPORT);
 317 }
 318
 319 void wined3d_cs_emit_set_viewport(struct wined3d_cs *cs, const struct wined3d_viewport *viewport)
 320 {
 321     struct wined3d_cs_set_viewport *op;
 322
 323     op = cs->ops->require_space(cs, sizeof(*op));
 324     op->opcode = WINED3D_CS_OP_SET_VIEWPORT;
 325     op->viewport = viewport;
 326
 327     cs->ops->submit(cs);
 328 }
 329
 330 static void wined3d_cs_exec_set_scissor_rect(struct wined3d_cs *cs, const void *data)
 331 {
 332     const struct wined3d_cs_set_scissor_rect *op = data;
 333
 334     cs->state.scissor_rect = *op->rect;
 335     device_invalidate_state(cs->device, STATE_SCISSORRECT);
 336 }
 337
 338 void wined3d_cs_emit_set_scissor_rect(struct wined3d_cs *cs, const RECT *rect)
 339 {
 340     struct wined3d_cs_set_scissor_rect *op;
 341
 342     op = cs->ops->require_space(cs, sizeof(*op));
 343     op->opcode = WINED3D_CS_OP_SET_SCISSOR_RECT;
 344     op->rect = rect;
 345
 346     cs->ops->submit(cs);
 347 }
 348
 349 static void wined3d_cs_exec_set_render_target(struct wined3d_cs *cs, const void *data)
 350 {
 351     const struct wined3d_cs_set_render_target *op = data;
 352
 353     cs->state.fb->render_targets[op->render_target_idx] = op->render_target;
 354     device_invalidate_state(cs->device, STATE_FRAMEBUFFER);
 355 }
 356
 357 void wined3d_cs_emit_set_render_target(struct wined3d_cs *cs, UINT render_target_idx,
 358         struct wined3d_surface *render_target)
 359 {
 360     struct wined3d_cs_set_render_target *op;
 361
 362     op = cs->ops->require_space(cs, sizeof(*op));
 363     op->opcode = WINED3D_CS_OP_SET_RENDER_TARGET;
 364     op->render_target_idx = render_target_idx;
 365     op->render_target = render_target;
 366
 367     cs->ops->submit(cs);
 368 }
 369
 370 static void wined3d_cs_exec_set_depth_stencil(struct wined3d_cs *cs, const void *data)
 371 {
 372     const struct wined3d_cs_set_depth_stencil *op = data;
 373     struct wined3d_device *device = cs->device;
 374     struct wined3d_surface *prev;
 375
 376     if ((prev = cs->state.fb->depth_stencil))
 377     {
 378         if (device->swapchains[0]->desc.flags & WINED3DPRESENTFLAG_DISCARD_DEPTHSTENCIL
 379                 || prev->flags & SFLAG_DISCARD)
 380         {
 381             surface_modify_ds_location(prev, WINED3D_LOCATION_DISCARDED,
 382                     prev->resource.width, prev->resource.height);
 383             if (prev == device->onscreen_depth_stencil)
 384             {
 385                 wined3d_surface_decref(device->onscreen_depth_stencil);
 386                 device->onscreen_depth_stencil = NULL;
 387             }
 388         }
 389     }
 390
 391     cs->fb.depth_stencil = op->depth_stencil;
 392
 393     if (!prev != !op->depth_stencil)
 394     {
 395         /* Swapping NULL / non NULL depth stencil affects the depth and tests */
 396         device_invalidate_state(device, STATE_RENDER(WINED3D_RS_ZENABLE));
 397         device_invalidate_state(device, STATE_RENDER(WINED3D_RS_STENCILENABLE));
 398         device_invalidate_state(device, STATE_RENDER(WINED3D_RS_STENCILWRITEMASK));
 399         device_invalidate_state(device, STATE_RENDER(WINED3D_RS_DEPTHBIAS));
 400     }
 401     else if (prev && prev->resource.format->depth_size != op->depth_stencil->resource.format->depth_size)
 402     {
 403         device_invalidate_state(device, STATE_RENDER(WINED3D_RS_DEPTHBIAS));
 404     }
 405
 406     device_invalidate_state(device, STATE_FRAMEBUFFER);
 407 }
 408
 409 void wined3d_cs_emit_set_depth_stencil(struct wined3d_cs *cs, struct wined3d_surface *depth_stencil)
 410 {
 411     struct wined3d_cs_set_depth_stencil *op;
 412
 413     op = cs->ops->require_space(cs, sizeof(*op));
 414     op->opcode = WINED3D_CS_OP_SET_DEPTH_STENCIL;
 415     op->depth_stencil = depth_stencil;
 416
 417     cs->ops->submit(cs);
 418 }
 419
 420 static void wined3d_cs_exec_set_vertex_declaration(struct wined3d_cs *cs, const void *data)
 421 {
 422     const struct wined3d_cs_set_vertex_declaration *op = data;
 423
 424     cs->state.vertex_declaration = op->declaration;
 425     device_invalidate_state(cs->device, STATE_VDECL);
 426 }
 427
 428 void wined3d_cs_emit_set_vertex_declaration(struct wined3d_cs *cs, struct wined3d_vertex_declaration *declaration)
 429 {
 430     struct wined3d_cs_set_vertex_declaration *op;
 431
 432     op = cs->ops->require_space(cs, sizeof(*op));
 433     op->opcode = WINED3D_CS_OP_SET_VERTEX_DECLARATION;
 434     op->declaration = declaration;
 435
 436     cs->ops->submit(cs);
 437 }
 438
 439 static void wined3d_cs_exec_set_stream_source(struct wined3d_cs *cs, const void *data)
 440 {
 441     const struct wined3d_cs_set_stream_source *op = data;
 442     struct wined3d_stream_state *stream;
 443     struct wined3d_buffer *prev;
 444
 445     stream = &cs->state.streams[op->stream_idx];
 446     prev = stream->buffer;
 447     stream->buffer = op->buffer;
 448     stream->offset = op->offset;
 449     stream->stride = op->stride;
 450
 451     if (op->buffer)
 452         InterlockedIncrement(&op->buffer->resource.bind_count);
 453     if (prev)
 454         InterlockedDecrement(&prev->resource.bind_count);
 455
 456     device_invalidate_state(cs->device, STATE_STREAMSRC);
 457 }
 458
 459 void wined3d_cs_emit_set_stream_source(struct wined3d_cs *cs, UINT stream_idx,
 460         struct wined3d_buffer *buffer, UINT offset, UINT stride)
 461 {
 462     struct wined3d_cs_set_stream_source *op;
 463
 464     op = cs->ops->require_space(cs, sizeof(*op));
 465     op->opcode = WINED3D_CS_OP_SET_STREAM_SOURCE;
 466     op->stream_idx = stream_idx;
 467     op->buffer = buffer;
 468     op->offset = offset;
 469     op->stride = stride;
 470
 471     cs->ops->submit(cs);
 472 }
 473
 474 static void wined3d_cs_exec_set_stream_source_freq(struct wined3d_cs *cs, const void *data)
 475 {
 476     const struct wined3d_cs_set_stream_source_freq *op = data;
 477     struct wined3d_stream_state *stream;
 478
 479     stream = &cs->state.streams[op->stream_idx];
 480     stream->frequency = op->frequency;
 481     stream->flags = op->flags;
 482
 483     device_invalidate_state(cs->device, STATE_STREAMSRC);
 484 }
 485
 486 void wined3d_cs_emit_set_stream_source_freq(struct wined3d_cs *cs, UINT stream_idx, UINT frequency, UINT flags)
 487 {
 488     struct wined3d_cs_set_stream_source_freq *op;
 489
 490     op = cs->ops->require_space(cs, sizeof(*op));
 491     op->opcode = WINED3D_CS_OP_SET_STREAM_SOURCE_FREQ;
 492     op->stream_idx = stream_idx;
 493     op->frequency = frequency;
 494     op->flags = flags;
 495
 496     cs->ops->submit(cs);
 497 }
 498
 499 static void wined3d_cs_exec_set_stream_output(struct wined3d_cs *cs, const void *data)
 500 {
 501     const struct wined3d_cs_set_stream_output *op = data;
 502     struct wined3d_stream_output *stream;
 503     struct wined3d_buffer *prev;
 504
 505     stream = &cs->state.stream_output[op->stream_idx];
 506     prev = stream->buffer;
 507     stream->buffer = op->buffer;
 508     stream->offset = op->offset;
 509
 510     if (op->buffer)
 511         InterlockedIncrement(&op->buffer->resource.bind_count);
 512     if (prev)
 513         InterlockedDecrement(&prev->resource.bind_count);
 514 }
 515
 516 void wined3d_cs_emit_set_stream_output(struct wined3d_cs *cs, UINT stream_idx,
 517         struct wined3d_buffer *buffer, UINT offset)
 518 {
 519     struct wined3d_cs_set_stream_output *op;
 520
 521     op = cs->ops->require_space(cs, sizeof(*op));
 522     op->opcode = WINED3D_CS_OP_SET_STREAM_OUTPUT;
 523     op->stream_idx = stream_idx;
 524     op->buffer = buffer;
 525     op->offset = offset;
 526
 527     cs->ops->submit(cs);
 528 }
 529
 530 static void wined3d_cs_exec_set_index_buffer(struct wined3d_cs *cs, const void *data)
 531 {
 532     const struct wined3d_cs_set_index_buffer *op = data;
 533     struct wined3d_buffer *prev;
 534
 535     prev = cs->state.index_buffer;
 536     cs->state.index_buffer = op->buffer;
 537     cs->state.index_format = op->format_id;
 538
 539     if (op->buffer)
 540         InterlockedIncrement(&op->buffer->resource.bind_count);
 541     if (prev)
 542         InterlockedDecrement(&prev->resource.bind_count);
 543
 544     device_invalidate_state(cs->device, STATE_INDEXBUFFER);
 545 }
 546
 547 void wined3d_cs_emit_set_index_buffer(struct wined3d_cs *cs, struct wined3d_buffer *buffer,
 548         enum wined3d_format_id format_id)
 549 {
 550     struct wined3d_cs_set_index_buffer *op;
 551
 552     op = cs->ops->require_space(cs, sizeof(*op));
 553     op->opcode = WINED3D_CS_OP_SET_INDEX_BUFFER;
 554     op->buffer = buffer;
 555     op->format_id = format_id;
 556
 557     cs->ops->submit(cs);
 558 }
 559
 560 static void wined3d_cs_exec_set_constant_buffer(struct wined3d_cs *cs, const void *data)
 561 {
 562     const struct wined3d_cs_set_constant_buffer *op = data;
 563     struct wined3d_buffer *prev;
 564
 565     prev = cs->state.cb[op->type][op->cb_idx];
 566     cs->state.cb[op->type][op->cb_idx] = op->buffer;
 567
 568     if (op->buffer)
 569         InterlockedIncrement(&op->buffer->resource.bind_count);
 570     if (prev)
 571         InterlockedDecrement(&prev->resource.bind_count);
 572 }
 573
 574 void wined3d_cs_emit_set_constant_buffer(struct wined3d_cs *cs, enum wined3d_shader_type type,
 575         UINT cb_idx, struct wined3d_buffer *buffer)
 576 {
 577     struct wined3d_cs_set_constant_buffer *op;
 578
 579     op = cs->ops->require_space(cs, sizeof(*op));
 580     op->opcode = WINED3D_CS_OP_SET_CONSTANT_BUFFER;
 581     op->type = type;
 582     op->cb_idx = cb_idx;
 583     op->buffer = buffer;
 584
 585     cs->ops->submit(cs);
 586 }
 587
 588 static void wined3d_cs_exec_set_texture(struct wined3d_cs *cs, const void *data)
 589 {
 590     const struct wined3d_d3d_info *d3d_info = &cs->device->adapter->d3d_info;
 591     const struct wined3d_cs_set_texture *op = data;
 592     struct wined3d_texture *prev;
 593
 594     prev = cs->state.textures[op->stage];
 595     cs->state.textures[op->stage] = op->texture;
 596
 597     if (op->texture)
 598     {
 599         if (InterlockedIncrement(&op->texture->resource.bind_count) == 1)
 600             op->texture->sampler = op->stage;
 601
 602         if (!prev || op->texture->target != prev->target)
 603             device_invalidate_state(cs->device, STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL));
 604
 605         if (!prev && op->stage < d3d_info->limits.ffp_blend_stages)
 606         {
 607             /* The source arguments for color and alpha ops have different
 608              * meanings when a NULL texture is bound, so the COLOR_OP and
 609              * ALPHA_OP have to be dirtified. */
 610             device_invalidate_state(cs->device, STATE_TEXTURESTAGE(op->stage, WINED3D_TSS_COLOR_OP));
 611             device_invalidate_state(cs->device, STATE_TEXTURESTAGE(op->stage, WINED3D_TSS_ALPHA_OP));
 612         }
 613     }
 614
 615     if (prev)
 616     {
 617         if (InterlockedDecrement(&prev->resource.bind_count) && prev->sampler == op->stage)
 618         {
 619             unsigned int i;
 620
 621             /* Search for other stages the texture is bound to. Shouldn't
 622              * happen if applications bind textures to a single stage only. */
 623             TRACE("Searching for other stages the texture is bound to.\n");
 624             for (i = 0; i < MAX_COMBINED_SAMPLERS; ++i)
 625             {
 626                 if (cs->state.textures[i] == prev)
 627                 {
 628                     TRACE("Texture is also bound to stage %u.\n", i);
 629                     prev->sampler = i;
 630                     break;
 631                 }
 632             }
 633         }
 634
 635         if (!op->texture && op->stage < d3d_info->limits.ffp_blend_stages)
 636         {
 637             device_invalidate_state(cs->device, STATE_TEXTURESTAGE(op->stage, WINED3D_TSS_COLOR_OP));
 638             device_invalidate_state(cs->device, STATE_TEXTURESTAGE(op->stage, WINED3D_TSS_ALPHA_OP));
 639         }
 640     }
 641
 642     device_invalidate_state(cs->device, STATE_SAMPLER(op->stage));
 643 }
 644
 645 void wined3d_cs_emit_set_texture(struct wined3d_cs *cs, UINT stage, struct wined3d_texture *texture)
 646 {
 647     struct wined3d_cs_set_texture *op;
 648
 649     op = cs->ops->require_space(cs, sizeof(*op));
 650     op->opcode = WINED3D_CS_OP_SET_TEXTURE;
 651     op->stage = stage;
 652     op->texture = texture;
 653
 654     cs->ops->submit(cs);
 655 }
 656
 657 static void wined3d_cs_exec_set_sampler(struct wined3d_cs *cs, const void *data)
 658 {
 659     const struct wined3d_cs_set_sampler *op = data;
 660
 661     cs->state.sampler[op->type][op->sampler_idx] = op->sampler;
 662 }
 663
 664 void wined3d_cs_emit_set_sampler(struct wined3d_cs *cs, enum wined3d_shader_type type,
 665         UINT sampler_idx, struct wined3d_sampler *sampler)
 666 {
 667     struct wined3d_cs_set_sampler *op;
 668
 669     op = cs->ops->require_space(cs, sizeof(*op));
 670     op->opcode = WINED3D_CS_OP_SET_SAMPLER;
 671     op->type = type;
 672     op->sampler_idx = sampler_idx;
 673     op->sampler = sampler;
 674
 675     cs->ops->submit(cs);
 676 }
 677
 678 static void wined3d_cs_exec_set_shader(struct wined3d_cs *cs, const void *data)
 679 {
 680     const struct wined3d_cs_set_shader *op = data;
 681
 682     cs->state.shader[op->type] = op->shader;
 683     device_invalidate_state(cs->device, STATE_SHADER(op->type));
 684 }
 685
 686 void wined3d_cs_emit_set_shader(struct wined3d_cs *cs, enum wined3d_shader_type type, struct wined3d_shader *shader)
 687 {
 688     struct wined3d_cs_set_shader *op;
 689
 690     op = cs->ops->require_space(cs, sizeof(*op));
 691     op->opcode = WINED3D_CS_OP_SET_SHADER;
 692     op->type = type;
 693     op->shader = shader;
 694
 695     cs->ops->submit(cs);
 696 }
 697
 698 static void wined3d_cs_exec_set_render_state(struct wined3d_cs *cs, const void *data)
 699 {
 700     const struct wined3d_cs_set_render_state *op = data;
 701
 702     cs->state.render_states[op->state] = op->value;
 703     device_invalidate_state(cs->device, STATE_RENDER(op->state));
 704 }
 705
 706 void wined3d_cs_emit_set_render_state(struct wined3d_cs *cs, enum wined3d_render_state state, DWORD value)
 707 {
 708     struct wined3d_cs_set_render_state *op;
 709
 710     op = cs->ops->require_space(cs, sizeof(*op));
 711     op->opcode = WINED3D_CS_OP_SET_RENDER_STATE;
 712     op->state = state;
 713     op->value = value;
 714
 715     cs->ops->submit(cs);
 716 }
 717
 718 static void wined3d_cs_exec_set_texture_state(struct wined3d_cs *cs, const void *data)
 719 {
 720     const struct wined3d_cs_set_texture_state *op = data;
 721
 722     cs->state.texture_states[op->stage][op->state] = op->value;
 723     device_invalidate_state(cs->device, STATE_TEXTURESTAGE(op->stage, op->state));
 724 }
 725
 726 void wined3d_cs_emit_set_texture_state(struct wined3d_cs *cs, UINT stage,
 727         enum wined3d_texture_stage_state state, DWORD value)
 728 {
 729     struct wined3d_cs_set_texture_state *op;
 730
 731     op = cs->ops->require_space(cs, sizeof(*op));
 732     op->opcode = WINED3D_CS_OP_SET_TEXTURE_STATE;
 733     op->stage = stage;
 734     op->state = state;
 735     op->value = value;
 736
 737     cs->ops->submit(cs);
 738 }
 739
 740 static void wined3d_cs_exec_set_sampler_state(struct wined3d_cs *cs, const void *data)
 741 {
 742     const struct wined3d_cs_set_sampler_state *op = data;
 743
 744     cs->state.sampler_states[op->sampler_idx][op->state] = op->value;
 745     device_invalidate_state(cs->device, STATE_SAMPLER(op->sampler_idx));
 746 }
 747
 748 void wined3d_cs_emit_set_sampler_state(struct wined3d_cs *cs, UINT sampler_idx,
 749         enum wined3d_sampler_state state, DWORD value)
 750 {
 751     struct wined3d_cs_set_sampler_state *op;
 752
 753     op = cs->ops->require_space(cs, sizeof(*op));
 754     op->opcode = WINED3D_CS_OP_SET_SAMPLER_STATE;
 755     op->sampler_idx = sampler_idx;
 756     op->state = state;
 757     op->value = value;
 758
 759     cs->ops->submit(cs);
 760 }
 761
 762 static void wined3d_cs_exec_set_transform(struct wined3d_cs *cs, const void *data)
 763 {
 764     const struct wined3d_cs_set_transform *op = data;
 765
 766     cs->state.transforms[op->state] = *op->matrix;
 767     if (op->state < WINED3D_TS_WORLD_MATRIX(cs->device->adapter->gl_info.limits.blends))
 768         device_invalidate_state(cs->device, STATE_TRANSFORM(op->state));
 769 }
 770
 771 void wined3d_cs_emit_set_transform(struct wined3d_cs *cs, enum wined3d_transform_state state,
 772         const struct wined3d_matrix *matrix)
 773 {
 774     struct wined3d_cs_set_transform *op;
 775
 776     op = cs->ops->require_space(cs, sizeof(*op));
 777     op->opcode = WINED3D_CS_OP_SET_TRANSFORM;
 778     op->state = state;
 779     op->matrix = matrix;
 780
 781     cs->ops->submit(cs);
 782 }
 783
 784 static void wined3d_cs_exec_set_clip_plane(struct wined3d_cs *cs, const void *data)
 785 {
 786     const struct wined3d_cs_set_clip_plane *op = data;
 787
 788     cs->state.clip_planes[op->plane_idx] = *op->plane;
 789     device_invalidate_state(cs->device, STATE_CLIPPLANE(op->plane_idx));
 790 }
 791
 792 void wined3d_cs_emit_set_clip_plane(struct wined3d_cs *cs, UINT plane_idx, const struct wined3d_vec4 *plane)
 793 {
 794     struct wined3d_cs_set_clip_plane *op;
 795
 796     op = cs->ops->require_space(cs, sizeof(*op));
 797     op->opcode = WINED3D_CS_OP_SET_CLIP_PLANE;
 798     op->plane_idx = plane_idx;
 799     op->plane = plane;
 800
 801     cs->ops->submit(cs);
 802 }
 803
 804 static void wined3d_cs_exec_set_material(struct wined3d_cs *cs, const void *data)
 805 {
 806     const struct wined3d_cs_set_material *op = data;
 807
 808     cs->state.material = *op->material;
 809     device_invalidate_state(cs->device, STATE_MATERIAL);
 810 }
 811
 812 void wined3d_cs_emit_set_material(struct wined3d_cs *cs, const struct wined3d_material *material)
 813 {
 814     struct wined3d_cs_set_material *op;
 815
 816     op = cs->ops->require_space(cs, sizeof(*op));
 817     op->opcode = WINED3D_CS_OP_SET_MATERIAL;
 818     op->material = material;
 819
 820     cs->ops->submit(cs);
 821 }
 822
 823 static void wined3d_cs_exec_reset_state(struct wined3d_cs *cs, const void *data)
 824 {
 825     struct wined3d_adapter *adapter = cs->device->adapter;
 826     HRESULT hr;
 827
 828     state_cleanup(&cs->state);
 829     memset(&cs->state, 0, sizeof(cs->state));
 830     if (FAILED(hr = state_init(&cs->state, &cs->fb, &adapter->gl_info, &adapter->d3d_info,
 831             WINED3D_STATE_NO_REF | WINED3D_STATE_INIT_DEFAULT)))
 832         ERR("Failed to initialize CS state, hr %#x.\n", hr);
 833 }
 834
 835 void wined3d_cs_emit_reset_state(struct wined3d_cs *cs)
 836 {
 837     struct wined3d_cs_reset_state *op;
 838
 839     op = cs->ops->require_space(cs, sizeof(*op));
 840     op->opcode = WINED3D_CS_OP_RESET_STATE;
 841
 842     cs->ops->submit(cs);
 843 }
 844
 845 static void (* const wined3d_cs_op_handlers[])(struct wined3d_cs *cs, const void *data) =
 846 {
 847     /* WINED3D_CS_OP_PRESENT                */ wined3d_cs_exec_present,
 848     /* WINED3D_CS_OP_CLEAR                  */ wined3d_cs_exec_clear,
 849     /* WINED3D_CS_OP_DRAW                   */ wined3d_cs_exec_draw,
 850     /* WINED3D_CS_OP_SET_VIEWPORT           */ wined3d_cs_exec_set_viewport,
 851     /* WINED3D_CS_OP_SET_SCISSOR_RECT       */ wined3d_cs_exec_set_scissor_rect,
 852     /* WINED3D_CS_OP_SET_RENDER_TARGET      */ wined3d_cs_exec_set_render_target,
 853     /* WINED3D_CS_OP_SET_DEPTH_STENCIL      */ wined3d_cs_exec_set_depth_stencil,
 854     /* WINED3D_CS_OP_SET_VERTEX_DECLARATION */ wined3d_cs_exec_set_vertex_declaration,
 855     /* WINED3D_CS_OP_SET_STREAM_SOURCE      */ wined3d_cs_exec_set_stream_source,
 856     /* WINED3D_CS_OP_SET_STREAM_SOURCE_FREQ */ wined3d_cs_exec_set_stream_source_freq,
 857     /* WINED3D_CS_OP_SET_STREAM_OUTPUT      */ wined3d_cs_exec_set_stream_output,
 858     /* WINED3D_CS_OP_SET_INDEX_BUFFER       */ wined3d_cs_exec_set_index_buffer,
 859     /* WINED3D_CS_OP_SET_CONSTANT_BUFFER    */ wined3d_cs_exec_set_constant_buffer,
 860     /* WINED3D_CS_OP_SET_TEXTURE            */ wined3d_cs_exec_set_texture,
 861     /* WINED3D_CS_OP_SET_SAMPLER            */ wined3d_cs_exec_set_sampler,
 862     /* WINED3D_CS_OP_SET_SHADER             */ wined3d_cs_exec_set_shader,
 863     /* WINED3D_CS_OP_SET_RENDER_STATE       */ wined3d_cs_exec_set_render_state,
 864     /* WINED3D_CS_OP_SET_TEXTURE_STATE      */ wined3d_cs_exec_set_texture_state,
 865     /* WINED3D_CS_OP_SET_SAMPLER_STATE      */ wined3d_cs_exec_set_sampler_state,
 866     /* WINED3D_CS_OP_SET_TRANSFORM          */ wined3d_cs_exec_set_transform,
 867     /* WINED3D_CS_OP_SET_CLIP_PLANE         */ wined3d_cs_exec_set_clip_plane,
 868     /* WINED3D_CS_OP_SET_MATERIAL           */ wined3d_cs_exec_set_material,
 869     /* WINED3D_CS_OP_RESET_STATE            */ wined3d_cs_exec_reset_state,
 870 };
 871
 872 static void *wined3d_cs_st_require_space(struct wined3d_cs *cs, size_t size)
 873 {
 874     if (size > cs->data_size)
 875     {
 876         void *new_data;
 877
 878         size = max( size, cs->data_size * 2 );
 879         if (!(new_data = HeapReAlloc(GetProcessHeap(), 0, cs->data, size)))
 880             return NULL;
 881
 882         cs->data_size = size;
 883         cs->data = new_data;
 884     }
 885
 886     return cs->data;
 887 }
 888
 889 static void wined3d_cs_st_submit(struct wined3d_cs *cs)
 890 {
 891     enum wined3d_cs_op opcode = *(const enum wined3d_cs_op *)cs->data;
 892
 893     wined3d_cs_op_handlers[opcode](cs, cs->data);
 894 }
 895
 896 static const struct wined3d_cs_ops wined3d_cs_st_ops =
 897 {
 898     wined3d_cs_st_require_space,
 899     wined3d_cs_st_submit,
 900 };
 901
 902 struct wined3d_cs *wined3d_cs_create(struct wined3d_device *device)
 903 {
 904     const struct wined3d_gl_info *gl_info = &device->adapter->gl_info;
 905     struct wined3d_cs *cs;
 906
 907     if (!(cs = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*cs))))
 908         return NULL;
 909
 910     if (!(cs->fb.render_targets = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
 911             sizeof(*cs->fb.render_targets) * gl_info->limits.buffers)))
 912     {
 913         HeapFree(GetProcessHeap(), 0, cs);
 914         return NULL;
 915     }
 916
 917     if (FAILED(state_init(&cs->state, &cs->fb, gl_info, &device->adapter->d3d_info,
 918             WINED3D_STATE_NO_REF | WINED3D_STATE_INIT_DEFAULT)))
 919     {
 920         HeapFree(GetProcessHeap(), 0, cs->fb.render_targets);
 921         HeapFree(GetProcessHeap(), 0, cs);
 922         return NULL;
 923     }
 924
 925     cs->ops = &wined3d_cs_st_ops;
 926     cs->device = device;
 927
 928     cs->data_size = WINED3D_INITIAL_CS_SIZE;
 929     if (!(cs->data = HeapAlloc(GetProcessHeap(), 0, cs->data_size)))
 930     {
 931         HeapFree(GetProcessHeap(), 0, cs);
 932         return NULL;
 933     }
 934
 935     return cs;
 936 }
 937
 938 void wined3d_cs_destroy(struct wined3d_cs *cs)
 939 {
 940     state_cleanup(&cs->state);
 941     HeapFree(GetProcessHeap(), 0, cs->fb.render_targets);
 942     HeapFree(GetProcessHeap(), 0, cs->data);
 943     HeapFree(GetProcessHeap(), 0, cs);
 944 }