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_state;
 111
 112 /***********************************************************************
 113  * brw_state.c
 114  */
 115 void brw_validate_state(struct brw_context *brw);
 116 void brw_upload_state(struct brw_context *brw);
 117 void brw_init_state(struct brw_context *brw);
 118 void brw_destroy_state(struct brw_context *brw);
 119 void brw_clear_validated_bos(struct brw_context *brw);
 120
 121 /***********************************************************************
 122  * brw_state_cache.c
 123  */
 124 drm_intel_bo *brw_cache_data(struct brw_cache *cache,
 125                        enum brw_cache_id cache_id,
 126                        const void *data,
 127                        GLuint size);
 128
 129 drm_intel_bo *brw_upload_cache(struct brw_cache *cache,
 130                                enum brw_cache_id cache_id,
 131                                const void *key,
 132                                GLuint key_sz,
 133                                drm_intel_bo **reloc_bufs,
 134                                GLuint nr_reloc_bufs,
 135                                const void *data,
 136                                GLuint data_sz);
 137
 138 drm_intel_bo *brw_upload_cache_with_auxdata(struct brw_cache *cache,
 139                                             enum brw_cache_id cache_id,
 140                                             const void *key,
 141                                             GLuint key_sz,
 142                                             drm_intel_bo **reloc_bufs,
 143                                             GLuint nr_reloc_bufs,
 144                                             const void *data,
 145                                             GLuint data_sz,
 146                                             const void *aux,
 147                                             GLuint aux_sz,
 148                                             void *aux_return);
 149
 150 drm_intel_bo *brw_search_cache( struct brw_cache *cache,
 151                           enum brw_cache_id cache_id,
 152                           const void *key,
 153                           GLuint key_size,
 154                           drm_intel_bo **reloc_bufs,
 155                           GLuint nr_reloc_bufs,
 156                           void *aux_return);
 157 void brw_state_cache_check_size( struct brw_context *brw );
 158
 159 void brw_init_caches( struct brw_context *brw );
 160 void brw_destroy_caches( struct brw_context *brw );
 161
 162 /***********************************************************************
 163  * brw_state_batch.c
 164  */
 165 #define BRW_BATCH_STRUCT(brw, s) intel_batchbuffer_data( brw->intel.batch, (s), sizeof(*(s)))
 166 #define BRW_CACHED_BATCH_STRUCT(brw, s) brw_cached_batch_struct( brw, (s), sizeof(*(s)) )
 167
 168 GLboolean brw_cached_batch_struct( struct brw_context *brw,
 169                                    const void *data,
 170                                    GLuint sz );
 171 void brw_destroy_batch_cache( struct brw_context *brw );
 172 void brw_clear_batch_cache( struct brw_context *brw );
 173 void *brw_state_batch(struct brw_context *brw,
 174                       int size,
 175                       int alignment,
 176                       drm_intel_bo **out_bo,
 177                       uint32_t *out_offset);
 178
 179 /* brw_wm_surface_state.c */
 180 void brw_create_constant_surface(struct brw_context *brw,
 181                                  drm_intel_bo *bo,
 182                                  int width,
 183                                  drm_intel_bo **out_bo,
 184                                  uint32_t *out_offset);
 185
 186 #endif