src/gallium/drivers/ilo/ilo_gpe_gen6.h

   1 /*
   2  * Mesa 3-D graphics library
   3  *
   4  * Copyright (C) 2012-2013 LunarG, Inc.
   5  *
   6  * Permission is hereby granted, free of charge, to any person obtaining a
   7  * copy of this software and associated documentation files (the "Software"),
   8  * to deal in the Software without restriction, including without limitation
   9  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  10  * and/or sell copies of the Software, and to permit persons to whom the
  11  * Software is furnished to do so, subject to the following conditions:
  12  *
  13  * The above copyright notice and this permission notice shall be included
  14  * in all copies or substantial portions of the Software.
  15  *
  16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  18  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  19  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  20  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  21  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  22  * DEALINGS IN THE SOFTWARE.
  23  *
  24  * Authors:
  25  *    Chia-I Wu <olv@lunarg.com>
  26  */
  27
  28 #ifndef ILO_GPE_GEN6_H
  29 #define ILO_GPE_GEN6_H
  30
  31 #include "ilo_common.h"
  32
  33 #define ILO_GPE_VALID_GEN(dev, min_gen, max_gen) \
  34    assert((dev)->gen >= ILO_GEN(min_gen) && (dev)->gen <= ILO_GEN(max_gen))
  35
  36 #define ILO_GPE_CMD(pipeline, op, subop) \
  37    (0x3 << 29 | (pipeline) << 27 | (op) << 24 | (subop) << 16)
  38
  39 /**
  40  * Commands that GEN6 GPE could emit.
  41  */
  42 enum ilo_gpe_gen6_command {
  43    ILO_GPE_GEN6_STATE_BASE_ADDRESS,                  /* (0x0, 0x1, 0x01) */
  44    ILO_GPE_GEN6_STATE_SIP,                           /* (0x0, 0x1, 0x02) */
  45    ILO_GPE_GEN6_3DSTATE_VF_STATISTICS,               /* (0x1, 0x0, 0x0b) */
  46    ILO_GPE_GEN6_PIPELINE_SELECT,                     /* (0x1, 0x1, 0x04) */
  47    ILO_GPE_GEN6_MEDIA_VFE_STATE,                     /* (0x2, 0x0, 0x00) */
  48    ILO_GPE_GEN6_MEDIA_CURBE_LOAD,                    /* (0x2, 0x0, 0x01) */
  49    ILO_GPE_GEN6_MEDIA_INTERFACE_DESCRIPTOR_LOAD,     /* (0x2, 0x0, 0x02) */
  50    ILO_GPE_GEN6_MEDIA_GATEWAY_STATE,                 /* (0x2, 0x0, 0x03) */
  51    ILO_GPE_GEN6_MEDIA_STATE_FLUSH,                   /* (0x2, 0x0, 0x04) */
  52    ILO_GPE_GEN6_MEDIA_OBJECT_WALKER,                 /* (0x2, 0x1, 0x03) */
  53    ILO_GPE_GEN6_3DSTATE_BINDING_TABLE_POINTERS,      /* (0x3, 0x0, 0x01) */
  54    ILO_GPE_GEN6_3DSTATE_SAMPLER_STATE_POINTERS,      /* (0x3, 0x0, 0x02) */
  55    ILO_GPE_GEN6_3DSTATE_URB,                         /* (0x3, 0x0, 0x05) */
  56    ILO_GPE_GEN6_3DSTATE_VERTEX_BUFFERS,              /* (0x3, 0x0, 0x08) */
  57    ILO_GPE_GEN6_3DSTATE_VERTEX_ELEMENTS,             /* (0x3, 0x0, 0x09) */
  58    ILO_GPE_GEN6_3DSTATE_INDEX_BUFFER,                /* (0x3, 0x0, 0x0a) */
  59    ILO_GPE_GEN6_3DSTATE_VIEWPORT_STATE_POINTERS,     /* (0x3, 0x0, 0x0d) */
  60    ILO_GPE_GEN6_3DSTATE_CC_STATE_POINTERS,           /* (0x3, 0x0, 0x0e) */
  61    ILO_GPE_GEN6_3DSTATE_SCISSOR_STATE_POINTERS,      /* (0x3, 0x0, 0x0f) */
  62    ILO_GPE_GEN6_3DSTATE_VS,                          /* (0x3, 0x0, 0x10) */
  63    ILO_GPE_GEN6_3DSTATE_GS,                          /* (0x3, 0x0, 0x11) */
  64    ILO_GPE_GEN6_3DSTATE_CLIP,                        /* (0x3, 0x0, 0x12) */
  65    ILO_GPE_GEN6_3DSTATE_SF,                          /* (0x3, 0x0, 0x13) */
  66    ILO_GPE_GEN6_3DSTATE_WM,                          /* (0x3, 0x0, 0x14) */
  67    ILO_GPE_GEN6_3DSTATE_CONSTANT_VS,                 /* (0x3, 0x0, 0x15) */
  68    ILO_GPE_GEN6_3DSTATE_CONSTANT_GS,                 /* (0x3, 0x0, 0x16) */
  69    ILO_GPE_GEN6_3DSTATE_CONSTANT_PS,                 /* (0x3, 0x0, 0x17) */
  70    ILO_GPE_GEN6_3DSTATE_SAMPLE_MASK,                 /* (0x3, 0x0, 0x18) */
  71    ILO_GPE_GEN6_3DSTATE_DRAWING_RECTANGLE,           /* (0x3, 0x1, 0x00) */
  72    ILO_GPE_GEN6_3DSTATE_DEPTH_BUFFER,                /* (0x3, 0x1, 0x05) */
  73    ILO_GPE_GEN6_3DSTATE_POLY_STIPPLE_OFFSET,         /* (0x3, 0x1, 0x06) */
  74    ILO_GPE_GEN6_3DSTATE_POLY_STIPPLE_PATTERN,        /* (0x3, 0x1, 0x07) */
  75    ILO_GPE_GEN6_3DSTATE_LINE_STIPPLE,                /* (0x3, 0x1, 0x08) */
  76    ILO_GPE_GEN6_3DSTATE_AA_LINE_PARAMETERS,          /* (0x3, 0x1, 0x0a) */
  77    ILO_GPE_GEN6_3DSTATE_GS_SVB_INDEX,                /* (0x3, 0x1, 0x0b) */
  78    ILO_GPE_GEN6_3DSTATE_MULTISAMPLE,                 /* (0x3, 0x1, 0x0d) */
  79    ILO_GPE_GEN6_3DSTATE_STENCIL_BUFFER,              /* (0x3, 0x1, 0x0e) */
  80    ILO_GPE_GEN6_3DSTATE_HIER_DEPTH_BUFFER,           /* (0x3, 0x1, 0x0f) */
  81    ILO_GPE_GEN6_3DSTATE_CLEAR_PARAMS,                /* (0x3, 0x1, 0x10) */
  82    ILO_GPE_GEN6_PIPE_CONTROL,                        /* (0x3, 0x2, 0x00) */
  83    ILO_GPE_GEN6_3DPRIMITIVE,                         /* (0x3, 0x3, 0x00) */
  84
  85    ILO_GPE_GEN6_COMMAND_COUNT,
  86 };
  87
  88 /**
  89  * Indirect states that GEN6 GPE could emit.
  90  */
  91 enum ilo_gpe_gen6_state {
  92    ILO_GPE_GEN6_INTERFACE_DESCRIPTOR_DATA,
  93    ILO_GPE_GEN6_SF_VIEWPORT,
  94    ILO_GPE_GEN6_CLIP_VIEWPORT,
  95    ILO_GPE_GEN6_CC_VIEWPORT,
  96    ILO_GPE_GEN6_COLOR_CALC_STATE,
  97    ILO_GPE_GEN6_BLEND_STATE,
  98    ILO_GPE_GEN6_DEPTH_STENCIL_STATE,
  99    ILO_GPE_GEN6_SCISSOR_RECT,
 100    ILO_GPE_GEN6_BINDING_TABLE_STATE,
 101    ILO_GPE_GEN6_SURFACE_STATE,
 102    ILO_GPE_GEN6_SAMPLER_STATE,
 103    ILO_GPE_GEN6_SAMPLER_BORDER_COLOR_STATE,
 104    ILO_GPE_GEN6_PUSH_CONSTANT_BUFFER,
 105
 106    ILO_GPE_GEN6_STATE_COUNT,
 107 };
 108
 109 enum intel_tiling_mode;
 110
 111 struct intel_bo;
 112 struct ilo_cp;
 113 struct ilo_texture;
 114 struct ilo_shader;
 115
 116 typedef void
 117 (*ilo_gpe_gen6_STATE_BASE_ADDRESS)(const struct ilo_dev_info *dev,
 118                                    struct intel_bo *general_state_bo,
 119                                    struct intel_bo *surface_state_bo,
 120                                    struct intel_bo *dynamic_state_bo,
 121                                    struct intel_bo *indirect_object_bo,
 122                                    struct intel_bo *instruction_bo,
 123                                    uint32_t general_state_size,
 124                                    uint32_t dynamic_state_size,
 125                                    uint32_t indirect_object_size,
 126                                    uint32_t instruction_size,
 127                                    struct ilo_cp *cp);
 128
 129 typedef void
 130 (*ilo_gpe_gen6_STATE_SIP)(const struct ilo_dev_info *dev,
 131                           uint32_t sip,
 132                           struct ilo_cp *cp);
 133
 134 typedef void
 135 (*ilo_gpe_gen6_3DSTATE_VF_STATISTICS)(const struct ilo_dev_info *dev,
 136                                       bool enable,
 137                                       struct ilo_cp *cp);
 138
 139 typedef void
 140 (*ilo_gpe_gen6_PIPELINE_SELECT)(const struct ilo_dev_info *dev,
 141                                 int pipeline,
 142                                 struct ilo_cp *cp);
 143
 144 typedef void
 145 (*ilo_gpe_gen6_MEDIA_VFE_STATE)(const struct ilo_dev_info *dev,
 146                                 int max_threads, int num_urb_entries,
 147                                 int urb_entry_size,
 148                                 struct ilo_cp *cp);
 149
 150 typedef void
 151 (*ilo_gpe_gen6_MEDIA_CURBE_LOAD)(const struct ilo_dev_info *dev,
 152                                  uint32_t buf, int size,
 153                                  struct ilo_cp *cp);
 154
 155 typedef void
 156 (*ilo_gpe_gen6_MEDIA_INTERFACE_DESCRIPTOR_LOAD)(const struct ilo_dev_info *dev,
 157                                                 uint32_t offset, int num_ids,
 158                                                 struct ilo_cp *cp);
 159
 160 typedef void
 161 (*ilo_gpe_gen6_MEDIA_GATEWAY_STATE)(const struct ilo_dev_info *dev,
 162                                     int id, int byte, int thread_count,
 163                                     struct ilo_cp *cp);
 164
 165 typedef void
 166 (*ilo_gpe_gen6_MEDIA_STATE_FLUSH)(const struct ilo_dev_info *dev,
 167                                   int thread_count_water_mark,
 168                                   int barrier_mask,
 169                                   struct ilo_cp *cp);
 170
 171 typedef void
 172 (*ilo_gpe_gen6_MEDIA_OBJECT_WALKER)(const struct ilo_dev_info *dev,
 173                                     struct ilo_cp *cp);
 174
 175 typedef void
 176 (*ilo_gpe_gen6_3DSTATE_BINDING_TABLE_POINTERS)(const struct ilo_dev_info *dev,
 177                                                uint32_t vs_binding_table,
 178                                                uint32_t gs_binding_table,
 179                                                uint32_t ps_binding_table,
 180                                                struct ilo_cp *cp);
 181
 182 typedef void
 183 (*ilo_gpe_gen6_3DSTATE_SAMPLER_STATE_POINTERS)(const struct ilo_dev_info *dev,
 184                                                uint32_t vs_sampler_state,
 185                                                uint32_t gs_sampler_state,
 186                                                uint32_t ps_sampler_state,
 187                                                struct ilo_cp *cp);
 188
 189 typedef void
 190 (*ilo_gpe_gen6_3DSTATE_URB)(const struct ilo_dev_info *dev,
 191                             int vs_total_size, int gs_total_size,
 192                             int vs_entry_size, int gs_entry_size,
 193                             struct ilo_cp *cp);
 194
 195 typedef void
 196 (*ilo_gpe_gen6_3DSTATE_VERTEX_BUFFERS)(const struct ilo_dev_info *dev,
 197                                        const struct pipe_vertex_buffer *vbuffers,
 198                                        const int *instance_divisors,
 199                                        uint32_t vbuffer_mask,
 200                                        struct ilo_cp *cp);
 201
 202 typedef void
 203 (*ilo_gpe_gen6_3DSTATE_VERTEX_ELEMENTS)(const struct ilo_dev_info *dev,
 204                                         const struct pipe_vertex_element *velements,
 205                                         int num_elements,
 206                                         bool last_velement_edgeflag,
 207                                         bool prepend_generated_ids,
 208                                         struct ilo_cp *cp);
 209
 210 typedef void
 211 (*ilo_gpe_gen6_3DSTATE_INDEX_BUFFER)(const struct ilo_dev_info *dev,
 212                                      const struct pipe_index_buffer *ib,
 213                                      bool enable_cut_index,
 214                                      struct ilo_cp *cp);
 215
 216 typedef void
 217 (*ilo_gpe_gen6_3DSTATE_VIEWPORT_STATE_POINTERS)(const struct ilo_dev_info *dev,
 218                                                 uint32_t clip_viewport,
 219                                                 uint32_t sf_viewport,
 220                                                 uint32_t cc_viewport,
 221                                                 struct ilo_cp *cp);
 222
 223 typedef void
 224 (*ilo_gpe_gen6_3DSTATE_CC_STATE_POINTERS)(const struct ilo_dev_info *dev,
 225                                           uint32_t blend_state,
 226                                           uint32_t depth_stencil_state,
 227                                           uint32_t color_calc_state,
 228                                           struct ilo_cp *cp);
 229
 230 typedef void
 231 (*ilo_gpe_gen6_3DSTATE_SCISSOR_STATE_POINTERS)(const struct ilo_dev_info *dev,
 232                                                uint32_t scissor_rect,
 233                                                struct ilo_cp *cp);
 234
 235
 236 typedef void
 237 (*ilo_gpe_gen6_3DSTATE_VS)(const struct ilo_dev_info *dev,
 238                            const struct ilo_shader *vs,
 239                            int num_samplers,
 240                            struct ilo_cp *cp);
 241
 242 typedef void
 243 (*ilo_gpe_gen6_3DSTATE_GS)(const struct ilo_dev_info *dev,
 244                            const struct ilo_shader *gs,
 245                            const struct ilo_shader *vs,
 246                            uint32_t vs_offset,
 247                            struct ilo_cp *cp);
 248
 249 typedef void
 250 (*ilo_gpe_gen6_3DSTATE_CLIP)(const struct ilo_dev_info *dev,
 251                              const struct pipe_rasterizer_state *rasterizer,
 252                              bool has_linear_interp,
 253                              bool enable_guardband,
 254                              int num_viewports,
 255                              struct ilo_cp *cp);
 256
 257 typedef void
 258 (*ilo_gpe_gen6_3DSTATE_SF)(const struct ilo_dev_info *dev,
 259                            const struct pipe_rasterizer_state *rasterizer,
 260                            const struct ilo_shader *fs,
 261                            const struct ilo_shader *last_sh,
 262                            struct ilo_cp *cp);
 263
 264 typedef void
 265 (*ilo_gpe_gen6_3DSTATE_WM)(const struct ilo_dev_info *dev,
 266                            const struct ilo_shader *fs,
 267                            int num_samplers,
 268                            const struct pipe_rasterizer_state *rasterizer,
 269                            bool dual_blend, bool cc_may_kill,
 270                            struct ilo_cp *cp);
 271
 272 typedef void
 273 (*ilo_gpe_gen6_3DSTATE_CONSTANT_VS)(const struct ilo_dev_info *dev,
 274                                     const uint32_t *bufs, const int *sizes,
 275                                     int num_bufs,
 276                                     struct ilo_cp *cp);
 277
 278 typedef void
 279 (*ilo_gpe_gen6_3DSTATE_CONSTANT_GS)(const struct ilo_dev_info *dev,
 280                                     const uint32_t *bufs, const int *sizes,
 281                                     int num_bufs,
 282                                     struct ilo_cp *cp);
 283
 284 typedef void
 285 (*ilo_gpe_gen6_3DSTATE_CONSTANT_PS)(const struct ilo_dev_info *dev,
 286                                     const uint32_t *bufs, const int *sizes,
 287                                     int num_bufs,
 288                                     struct ilo_cp *cp);
 289
 290 typedef void
 291 (*ilo_gpe_gen6_3DSTATE_SAMPLE_MASK)(const struct ilo_dev_info *dev,
 292                                     unsigned sample_mask,
 293                                     struct ilo_cp *cp);
 294
 295 typedef void
 296 (*ilo_gpe_gen6_3DSTATE_DRAWING_RECTANGLE)(const struct ilo_dev_info *dev,
 297                                           unsigned x, unsigned y,
 298                                           unsigned width, unsigned height,
 299                                           struct ilo_cp *cp);
 300
 301 typedef void
 302 (*ilo_gpe_gen6_3DSTATE_DEPTH_BUFFER)(const struct ilo_dev_info *dev,
 303                                      const struct pipe_surface *surface,
 304                                      bool hiz,
 305                                      struct ilo_cp *cp);
 306
 307 typedef void
 308 (*ilo_gpe_gen6_3DSTATE_POLY_STIPPLE_OFFSET)(const struct ilo_dev_info *dev,
 309                                             int x_offset, int y_offset,
 310                                             struct ilo_cp *cp);
 311
 312 typedef void
 313 (*ilo_gpe_gen6_3DSTATE_POLY_STIPPLE_PATTERN)(const struct ilo_dev_info *dev,
 314                                              const struct pipe_poly_stipple *pattern,
 315                                              struct ilo_cp *cp);
 316
 317 typedef void
 318 (*ilo_gpe_gen6_3DSTATE_LINE_STIPPLE)(const struct ilo_dev_info *dev,
 319                                      unsigned pattern, unsigned factor,
 320                                      struct ilo_cp *cp);
 321
 322 typedef void
 323 (*ilo_gpe_gen6_3DSTATE_AA_LINE_PARAMETERS)(const struct ilo_dev_info *dev,
 324                                            struct ilo_cp *cp);
 325
 326 typedef void
 327 (*ilo_gpe_gen6_3DSTATE_GS_SVB_INDEX)(const struct ilo_dev_info *dev,
 328                                      int index, unsigned svbi,
 329                                      unsigned max_svbi,
 330                                      bool load_vertex_count,
 331                                      struct ilo_cp *cp);
 332
 333
 334 typedef void
 335 (*ilo_gpe_gen6_3DSTATE_MULTISAMPLE)(const struct ilo_dev_info *dev,
 336                                     int num_samples,
 337                                     const uint32_t *packed_sample_pos,
 338                                     bool pixel_location_center,
 339                                     struct ilo_cp *cp);
 340
 341 typedef void
 342 (*ilo_gpe_gen6_3DSTATE_STENCIL_BUFFER)(const struct ilo_dev_info *dev,
 343                                        const struct pipe_surface *surface,
 344                                        struct ilo_cp *cp);
 345
 346 typedef void
 347 (*ilo_gpe_gen6_3DSTATE_HIER_DEPTH_BUFFER)(const struct ilo_dev_info *dev,
 348                                           const struct pipe_surface *surface,
 349                                           struct ilo_cp *cp);
 350
 351 typedef void
 352 (*ilo_gpe_gen6_3DSTATE_CLEAR_PARAMS)(const struct ilo_dev_info *dev,
 353                                      uint32_t clear_val,
 354                                      struct ilo_cp *cp);
 355
 356 typedef void
 357 (*ilo_gpe_gen6_PIPE_CONTROL)(const struct ilo_dev_info *dev,
 358                              uint32_t dw1,
 359                              struct intel_bo *bo, uint32_t bo_offset,
 360                              bool write_qword,
 361                              struct ilo_cp *cp);
 362
 363 typedef void
 364 (*ilo_gpe_gen6_3DPRIMITIVE)(const struct ilo_dev_info *dev,
 365                             const struct pipe_draw_info *info,
 366                             bool rectlist,
 367                             struct ilo_cp *cp);
 368
 369 typedef uint32_t
 370 (*ilo_gpe_gen6_INTERFACE_DESCRIPTOR_DATA)(const struct ilo_dev_info *dev,
 371                                           const struct ilo_shader **cs,
 372                                           uint32_t *sampler_state,
 373                                           int *num_samplers,
 374                                           uint32_t *binding_table_state,
 375                                           int *num_surfaces,
 376                                           int num_ids,
 377                                           struct ilo_cp *cp);
 378 typedef uint32_t
 379 (*ilo_gpe_gen6_SF_VIEWPORT)(const struct ilo_dev_info *dev,
 380                             const struct ilo_viewport_cso *viewports,
 381                             unsigned num_viewports,
 382                             struct ilo_cp *cp);
 383
 384 typedef uint32_t
 385 (*ilo_gpe_gen6_CLIP_VIEWPORT)(const struct ilo_dev_info *dev,
 386                               const struct ilo_viewport_cso *viewports,
 387                               unsigned num_viewports,
 388                               struct ilo_cp *cp);
 389
 390 typedef uint32_t
 391 (*ilo_gpe_gen6_CC_VIEWPORT)(const struct ilo_dev_info *dev,
 392                             const struct ilo_viewport_cso *viewports,
 393                             unsigned num_viewports,
 394                             struct ilo_cp *cp);
 395
 396 typedef uint32_t
 397 (*ilo_gpe_gen6_COLOR_CALC_STATE)(const struct ilo_dev_info *dev,
 398                                  const struct pipe_stencil_ref *stencil_ref,
 399                                  float alpha_ref,
 400                                  const struct pipe_blend_color *blend_color,
 401                                  struct ilo_cp *cp);
 402
 403 typedef uint32_t
 404 (*ilo_gpe_gen6_BLEND_STATE)(const struct ilo_dev_info *dev,
 405                             const struct pipe_blend_state *blend,
 406                             const struct ilo_fb_state *fb,
 407                             const struct pipe_alpha_state *alpha,
 408                             struct ilo_cp *cp);
 409
 410 typedef uint32_t
 411 (*ilo_gpe_gen6_DEPTH_STENCIL_STATE)(const struct ilo_dev_info *dev,
 412                                     const struct pipe_depth_stencil_alpha_state *dsa,
 413                                     struct ilo_cp *cp);
 414
 415 typedef uint32_t
 416 (*ilo_gpe_gen6_SCISSOR_RECT)(const struct ilo_dev_info *dev,
 417                              const struct pipe_scissor_state *scissors,
 418                              int num_scissors,
 419                              struct ilo_cp *cp);
 420
 421 typedef uint32_t
 422 (*ilo_gpe_gen6_BINDING_TABLE_STATE)(const struct ilo_dev_info *dev,
 423                                     uint32_t *surface_states,
 424                                     int num_surface_states,
 425                                     struct ilo_cp *cp);
 426
 427 typedef uint32_t
 428 (*ilo_gpe_gen6_surf_SURFACE_STATE)(const struct ilo_dev_info *dev,
 429                                    const struct pipe_surface *surface,
 430                                    struct ilo_cp *cp);
 431
 432 typedef uint32_t
 433 (*ilo_gpe_gen6_view_SURFACE_STATE)(const struct ilo_dev_info *dev,
 434                                    const struct pipe_sampler_view *view,
 435                                    struct ilo_cp *cp);
 436
 437 typedef uint32_t
 438 (*ilo_gpe_gen6_cbuf_SURFACE_STATE)(const struct ilo_dev_info *dev,
 439                                    const struct pipe_constant_buffer *cbuf,
 440                                    struct ilo_cp *cp);
 441
 442 typedef uint32_t
 443 (*ilo_gpe_gen6_so_SURFACE_STATE)(const struct ilo_dev_info *dev,
 444                                  const struct pipe_stream_output_target *so,
 445                                  const struct pipe_stream_output_info *so_info,
 446                                  int so_index,
 447                                  struct ilo_cp *cp);
 448
 449 typedef uint32_t
 450 (*ilo_gpe_gen6_SAMPLER_STATE)(const struct ilo_dev_info *dev,
 451                               const struct pipe_sampler_state **samplers,
 452                               const struct pipe_sampler_view **sampler_views,
 453                               const uint32_t *sampler_border_colors,
 454                               int num_samplers,
 455                               struct ilo_cp *cp);
 456
 457 typedef uint32_t
 458 (*ilo_gpe_gen6_SAMPLER_BORDER_COLOR_STATE)(const struct ilo_dev_info *dev,
 459                                            const union pipe_color_union *color,
 460                                            struct ilo_cp *cp);
 461
 462 typedef uint32_t
 463 (*ilo_gpe_gen6_push_constant_buffer)(const struct ilo_dev_info *dev,
 464                                      int size, void **pcb,
 465                                      struct ilo_cp *cp);
 466
 467 /**
 468  * GEN6 graphics processing engine
 469  *
 470  * This is a low-level interface.  It does not handle the interdependencies
 471  * between states.
 472  */
 473 struct ilo_gpe_gen6 {
 474    int (*estimate_command_size)(const struct ilo_dev_info *dev,
 475                                 enum ilo_gpe_gen6_command cmd,
 476                                 int arg);
 477
 478    int (*estimate_state_size)(const struct ilo_dev_info *dev,
 479                               enum ilo_gpe_gen6_state state,
 480                               int arg);
 481
 482 #define GEN6_EMIT(name) ilo_gpe_gen6_ ## name emit_ ## name
 483    GEN6_EMIT(STATE_BASE_ADDRESS);
 484    GEN6_EMIT(STATE_SIP);
 485    GEN6_EMIT(3DSTATE_VF_STATISTICS);
 486    GEN6_EMIT(PIPELINE_SELECT);
 487    GEN6_EMIT(MEDIA_VFE_STATE);
 488    GEN6_EMIT(MEDIA_CURBE_LOAD);
 489    GEN6_EMIT(MEDIA_INTERFACE_DESCRIPTOR_LOAD);
 490    GEN6_EMIT(MEDIA_GATEWAY_STATE);
 491    GEN6_EMIT(MEDIA_STATE_FLUSH);
 492    GEN6_EMIT(MEDIA_OBJECT_WALKER);
 493    GEN6_EMIT(3DSTATE_BINDING_TABLE_POINTERS);
 494    GEN6_EMIT(3DSTATE_SAMPLER_STATE_POINTERS);
 495    GEN6_EMIT(3DSTATE_URB);
 496    GEN6_EMIT(3DSTATE_VERTEX_BUFFERS);
 497    GEN6_EMIT(3DSTATE_VERTEX_ELEMENTS);
 498    GEN6_EMIT(3DSTATE_INDEX_BUFFER);
 499    GEN6_EMIT(3DSTATE_VIEWPORT_STATE_POINTERS);
 500    GEN6_EMIT(3DSTATE_CC_STATE_POINTERS);
 501    GEN6_EMIT(3DSTATE_SCISSOR_STATE_POINTERS);
 502    GEN6_EMIT(3DSTATE_VS);
 503    GEN6_EMIT(3DSTATE_GS);
 504    GEN6_EMIT(3DSTATE_CLIP);
 505    GEN6_EMIT(3DSTATE_SF);
 506    GEN6_EMIT(3DSTATE_WM);
 507    GEN6_EMIT(3DSTATE_CONSTANT_VS);
 508    GEN6_EMIT(3DSTATE_CONSTANT_GS);
 509    GEN6_EMIT(3DSTATE_CONSTANT_PS);
 510    GEN6_EMIT(3DSTATE_SAMPLE_MASK);
 511    GEN6_EMIT(3DSTATE_DRAWING_RECTANGLE);
 512    GEN6_EMIT(3DSTATE_DEPTH_BUFFER);
 513    GEN6_EMIT(3DSTATE_POLY_STIPPLE_OFFSET);
 514    GEN6_EMIT(3DSTATE_POLY_STIPPLE_PATTERN);
 515    GEN6_EMIT(3DSTATE_LINE_STIPPLE);
 516    GEN6_EMIT(3DSTATE_AA_LINE_PARAMETERS);
 517    GEN6_EMIT(3DSTATE_GS_SVB_INDEX);
 518    GEN6_EMIT(3DSTATE_MULTISAMPLE);
 519    GEN6_EMIT(3DSTATE_STENCIL_BUFFER);
 520    GEN6_EMIT(3DSTATE_HIER_DEPTH_BUFFER);
 521    GEN6_EMIT(3DSTATE_CLEAR_PARAMS);
 522    GEN6_EMIT(PIPE_CONTROL);
 523    GEN6_EMIT(3DPRIMITIVE);
 524    GEN6_EMIT(INTERFACE_DESCRIPTOR_DATA);
 525    GEN6_EMIT(SF_VIEWPORT);
 526    GEN6_EMIT(CLIP_VIEWPORT);
 527    GEN6_EMIT(CC_VIEWPORT);
 528    GEN6_EMIT(COLOR_CALC_STATE);
 529    GEN6_EMIT(BLEND_STATE);
 530    GEN6_EMIT(DEPTH_STENCIL_STATE);
 531    GEN6_EMIT(SCISSOR_RECT);
 532    GEN6_EMIT(BINDING_TABLE_STATE);
 533    GEN6_EMIT(surf_SURFACE_STATE);
 534    GEN6_EMIT(view_SURFACE_STATE);
 535    GEN6_EMIT(cbuf_SURFACE_STATE);
 536    GEN6_EMIT(so_SURFACE_STATE);
 537    GEN6_EMIT(SAMPLER_STATE);
 538    GEN6_EMIT(SAMPLER_BORDER_COLOR_STATE);
 539    GEN6_EMIT(push_constant_buffer);
 540 #undef GEN6_EMIT
 541 };
 542
 543 const struct ilo_gpe_gen6 *
 544 ilo_gpe_gen6_get(void);
 545
 546 /* Below are helpers for other GENs */
 547
 548 int
 549 ilo_gpe_gen6_translate_winsys_tiling(enum intel_tiling_mode tiling);
 550
 551 int
 552 ilo_gpe_gen6_translate_pipe_prim(unsigned prim);
 553
 554 int
 555 ilo_gpe_gen6_translate_texture(enum pipe_texture_target target);
 556
 557 void
 558 ilo_gpe_gen6_fill_3dstate_sf_raster(const struct ilo_dev_info *dev,
 559                                     const struct pipe_rasterizer_state *rasterizer,
 560                                     int num_samples,
 561                                     enum pipe_format depth_format,
 562                                     bool separate_stencil,
 563                                     uint32_t *dw, int num_dwords);
 564
 565 void
 566 ilo_gpe_gen6_fill_3dstate_sf_sbe(const struct ilo_dev_info *dev,
 567                                  const struct pipe_rasterizer_state *rasterizer,
 568                                  const struct ilo_shader *fs,
 569                                  const struct ilo_shader *last_sh,
 570                                  uint32_t *dw, int num_dwords);
 571
 572 void
 573 ilo_gpe_gen6_emit_3DSTATE_DEPTH_BUFFER(const struct ilo_dev_info *dev,
 574                                        const struct pipe_surface *surface,
 575                                        const struct pipe_depth_stencil_alpha_state *dsa,
 576                                        bool hiz,
 577                                        struct ilo_cp *cp);
 578
 579 #endif /* ILO_GPE_GEN6_H */