src/mesa/drivers/dri/i965/brw_state.h

   1 /*
   2  Copyright (C) Intel Corp.  2006.  All Rights Reserved.
   3  Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
   4  develop this 3D driver.
   5
   6  Permission is hereby granted, free of charge, to any person obtaining
   7  a 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, sublicense, 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
  16  portions of the Software.
  17
  18  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  19  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  20  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
  21  IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
  22  LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  23  OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  24  WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  25
  26  **********************************************************************/
  27  /*
  28   * Authors:
  29   *   Keith Whitwell <keith@tungstengraphics.com>
  30   */
  31
  32
  33 #ifndef BRW_STATE_H
  34 #define BRW_STATE_H
  35
  36 #include "brw_context.h"
  37
  38 static INLINE void
  39 brw_add_validated_bo(struct brw_context *brw, drm_intel_bo *bo)
  40 {
  41    assert(brw->state.validated_bo_count < ARRAY_SIZE(brw->state.validated_bos));
  42
  43    if (bo != NULL) {
  44       drm_intel_bo_reference(bo);
  45       brw->state.validated_bos[brw->state.validated_bo_count++] = bo;
  46    }
  47 };
  48
  49 extern const struct brw_tracked_state brw_blend_constant_color;
  50 extern const struct brw_tracked_state brw_cc_unit;
  51 extern const struct brw_tracked_state brw_check_fallback;
  52 extern const struct brw_tracked_state brw_clip_prog;
  53 extern const struct brw_tracked_state brw_clip_unit;
  54 extern const struct brw_tracked_state brw_vs_constants;
  55 extern const struct brw_tracked_state brw_wm_constants;
  56 extern const struct brw_tracked_state brw_constant_buffer;
  57 extern const struct brw_tracked_state brw_curbe_offsets;
  58 extern const struct brw_tracked_state brw_invarient_state;
  59 extern const struct brw_tracked_state brw_gs_prog;
  60 extern const struct brw_tracked_state brw_gs_unit;
  61 extern const struct brw_tracked_state brw_line_stipple;
  62 extern const struct brw_tracked_state brw_aa_line_parameters;
  63 extern const struct brw_tracked_state brw_pipelined_state_pointers;
  64 extern const struct brw_tracked_state brw_binding_table_pointers;
  65 extern const struct brw_tracked_state brw_depthbuffer;
  66 extern const struct brw_tracked_state brw_polygon_stipple_offset;
  67 extern const struct brw_tracked_state brw_polygon_stipple;
  68 extern const struct brw_tracked_state brw_program_parameters;
  69 extern const struct brw_tracked_state brw_recalculate_urb_fence;
  70 extern const struct brw_tracked_state brw_sf_prog;
  71 extern const struct brw_tracked_state brw_sf_unit;
  72 extern const struct brw_tracked_state brw_sf_vp;
  73 extern const struct brw_tracked_state brw_state_base_address;
  74 extern const struct brw_tracked_state brw_urb_fence;
  75 extern const struct brw_tracked_state brw_vertex_state;
  76 extern const struct brw_tracked_state brw_vs_surfaces;
  77 extern const struct brw_tracked_state brw_vs_prog;
  78 extern const struct brw_tracked_state brw_vs_unit;
  79 extern const struct brw_tracked_state brw_wm_input_sizes;
  80 extern const struct brw_tracked_state brw_wm_prog;
  81 extern const struct brw_tracked_state brw_wm_samplers;
  82 extern const struct brw_tracked_state brw_wm_constant_surface;
  83 extern const struct brw_tracked_state brw_wm_surfaces;
  84 extern const struct brw_tracked_state brw_wm_binding_table;
  85 extern const struct brw_tracked_state brw_wm_unit;
  86
  87 extern const struct brw_tracked_state brw_psp_urb_cbs;
  88
  89 extern const struct brw_tracked_state brw_pipe_control;
  90
  91 extern const struct brw_tracked_state brw_drawing_rect;
  92 extern const struct brw_tracked_state brw_indices;
  93 extern const struct brw_tracked_state brw_vertices;
  94 extern const struct brw_tracked_state brw_index_buffer;
  95 extern const struct brw_tracked_state gen6_binding_table_pointers;
  96 extern const struct brw_tracked_state gen6_blend_state;
  97 extern const struct brw_tracked_state gen6_cc_state_pointers;
  98 extern const struct brw_tracked_state gen6_clip_state;
  99 extern const struct brw_tracked_state gen6_clip_vp;
 100 extern const struct brw_tracked_state gen6_color_calc_state;
 101 extern const struct brw_tracked_state gen6_depth_stencil_state;
 102 extern const struct brw_tracked_state gen6_gs_state;
 103 extern const struct brw_tracked_state gen6_sampler_state;
 104 extern const struct brw_tracked_state gen6_scissor_state;
 105 extern const struct brw_tracked_state gen6_sf_state;
 106 extern const struct brw_tracked_state gen6_sf_vp;
 107 extern const struct brw_tracked_state gen6_urb;
 108 extern const struct brw_tracked_state gen6_viewport_state;
 109 extern const struct brw_tracked_state gen6_vs_state;
 110 extern const struct brw_tracked_state gen6_wm_constants;
 111 extern const struct brw_tracked_state gen6_wm_state;
 112
 113 /***********************************************************************
 114  * brw_state.c
 115  */
 116 void brw_validate_state(struct brw_context *brw);
 117 void brw_upload_state(struct brw_context *brw);
 118 void brw_init_state(struct brw_context *brw);
 119 void brw_destroy_state(struct brw_context *brw);
 120 void brw_clear_validated_bos(struct brw_context *brw);
 121
 122 /***********************************************************************
 123  * brw_state_cache.c
 124  */
 125 drm_intel_bo *brw_cache_data(struct brw_cache *cache,
 126                        enum brw_cache_id cache_id,
 127                        const void *data,
 128                        GLuint size);
 129
 130 drm_intel_bo *brw_upload_cache(struct brw_cache *cache,
 131                                enum brw_cache_id cache_id,
 132                                const void *key,
 133                                GLuint key_sz,
 134                                drm_intel_bo **reloc_bufs,
 135                                GLuint nr_reloc_bufs,
 136                                const void *data,
 137                                GLuint data_sz);
 138
 139 drm_intel_bo *brw_upload_cache_with_auxdata(struct brw_cache *cache,
 140                                             enum brw_cache_id cache_id,
 141                                             const void *key,
 142                                             GLuint key_sz,
 143                                             drm_intel_bo **reloc_bufs,
 144                                             GLuint nr_reloc_bufs,
 145                                             const void *data,
 146                                             GLuint data_sz,
 147                                             const void *aux,
 148                                             GLuint aux_sz,
 149                                             void *aux_return);
 150
 151 drm_intel_bo *brw_search_cache( struct brw_cache *cache,
 152                           enum brw_cache_id cache_id,
 153                           const void *key,
 154                           GLuint key_size,
 155                           drm_intel_bo **reloc_bufs,
 156                           GLuint nr_reloc_bufs,
 157                           void *aux_return);
 158 void brw_state_cache_check_size( struct brw_context *brw );
 159
 160 void brw_init_caches( struct brw_context *brw );
 161 void brw_destroy_caches( struct brw_context *brw );
 162
 163 /***********************************************************************
 164  * brw_state_batch.c
 165  */
 166 #define BRW_BATCH_STRUCT(brw, s) intel_batchbuffer_data( brw->intel.batch, (s), sizeof(*(s)))
 167 #define BRW_CACHED_BATCH_STRUCT(brw, s) brw_cached_batch_struct( brw, (s), sizeof(*(s)) )
 168
 169 GLboolean brw_cached_batch_struct( struct brw_context *brw,
 170                                    const void *data,
 171                                    GLuint sz );
 172 void brw_destroy_batch_cache( struct brw_context *brw );
 173 void brw_clear_batch_cache( struct brw_context *brw );
 174 void *brw_state_batch(struct brw_context *brw,
 175                       int size,
 176                       int alignment,
 177                       drm_intel_bo **out_bo,
 178                       uint32_t *out_offset);
 179
 180 /* brw_wm_surface_state.c */
 181 void brw_create_constant_surface(struct brw_context *brw,
 182                                  drm_intel_bo *bo,
 183                                  int width,
 184                                  drm_intel_bo **out_bo,
 185                                  uint32_t *out_offset);
 186
 187 #endif