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, dri_bo *bo)
  40 {
  41    assert(brw->state.validated_bo_count < ARRAY_SIZE(brw->state.validated_bos));
  42
  43    if (bo != NULL) {
  44       dri_bo_reference(bo);
  45       brw->state.validated_bos[brw->state.validated_bo_count++] = bo;
  46    }
  47 };
  48
  49 const struct brw_tracked_state brw_blend_constant_color;
  50 const struct brw_tracked_state brw_cc_unit;
  51 const struct brw_tracked_state brw_cc_vp;
  52 const struct brw_tracked_state brw_check_fallback;
  53 const struct brw_tracked_state brw_clip_prog;
  54 const struct brw_tracked_state brw_clip_unit;
  55 const struct brw_tracked_state brw_constant_buffer_state;
  56 const struct brw_tracked_state brw_constant_buffer;
  57 const struct brw_tracked_state brw_curbe_offsets;
  58 const struct brw_tracked_state brw_invarient_state;
  59 const struct brw_tracked_state brw_gs_prog;
  60 const struct brw_tracked_state brw_gs_unit;
  61 const struct brw_tracked_state brw_line_stipple;
  62 const struct brw_tracked_state brw_aa_line_parameters;
  63 const struct brw_tracked_state brw_pipelined_state_pointers;
  64 const struct brw_tracked_state brw_binding_table_pointers;
  65 const struct brw_tracked_state brw_depthbuffer;
  66 const struct brw_tracked_state brw_polygon_stipple_offset;
  67 const struct brw_tracked_state brw_polygon_stipple;
  68 const struct brw_tracked_state brw_program_parameters;
  69 const struct brw_tracked_state brw_recalculate_urb_fence;
  70 const struct brw_tracked_state brw_sf_prog;
  71 const struct brw_tracked_state brw_sf_unit;
  72 const struct brw_tracked_state brw_sf_vp;
  73 const struct brw_tracked_state brw_state_base_address;
  74 const struct brw_tracked_state brw_urb_fence;
  75 const struct brw_tracked_state brw_vertex_state;
  76 const struct brw_tracked_state brw_vs_prog;
  77 const struct brw_tracked_state brw_vs_unit;
  78 const struct brw_tracked_state brw_wm_input_sizes;
  79 const struct brw_tracked_state brw_wm_prog;
  80 const struct brw_tracked_state brw_wm_samplers;
  81 const struct brw_tracked_state brw_wm_surfaces;
  82 const struct brw_tracked_state brw_wm_unit;
  83
  84 const struct brw_tracked_state brw_psp_urb_cbs;
  85
  86 const struct brw_tracked_state brw_pipe_control;
  87
  88 const struct brw_tracked_state brw_clear_surface_cache;
  89 const struct brw_tracked_state brw_clear_batch_cache;
  90
  91 const struct brw_tracked_state brw_drawing_rect;
  92 const struct brw_tracked_state brw_indices;
  93 const struct brw_tracked_state brw_vertices;
  94
  95 /***********************************************************************
  96  * brw_state.c
  97  */
  98 void brw_validate_state(struct brw_context *brw);
  99 void brw_upload_state(struct brw_context *brw);
 100 void brw_init_state(struct brw_context *brw);
 101 void brw_destroy_state(struct brw_context *brw);
 102
 103 /***********************************************************************
 104  * brw_state_cache.c
 105  */
 106 dri_bo *brw_cache_data(struct brw_cache *cache,
 107                        enum brw_cache_id cache_id,
 108                        const void *data,
 109                        dri_bo **reloc_bufs,
 110                        GLuint nr_reloc_bufs);
 111
 112 dri_bo *brw_cache_data_sz(struct brw_cache *cache,
 113                           enum brw_cache_id cache_id,
 114                           const void *data,
 115                           GLuint data_size,
 116                           dri_bo **reloc_bufs,
 117                           GLuint nr_reloc_bufs);
 118
 119 dri_bo *brw_upload_cache( struct brw_cache *cache,
 120                           enum brw_cache_id cache_id,
 121                           const void *key,
 122                           GLuint key_sz,
 123                           dri_bo **reloc_bufs,
 124                           GLuint nr_reloc_bufs,
 125                           const void *data,
 126                           GLuint data_sz,
 127                           const void *aux,
 128                           void *aux_return );
 129
 130 dri_bo *brw_search_cache( struct brw_cache *cache,
 131                           enum brw_cache_id cache_id,
 132                           const void *key,
 133                           GLuint key_size,
 134                           dri_bo **reloc_bufs,
 135                           GLuint nr_reloc_bufs,
 136                           void *aux_return);
 137 void brw_state_cache_check_size( struct brw_context *brw );
 138
 139 void brw_init_cache( struct brw_context *brw );
 140 void brw_destroy_cache( struct brw_context *brw );
 141
 142 /***********************************************************************
 143  * brw_state_batch.c
 144  */
 145 #define BRW_BATCH_STRUCT(brw, s) intel_batchbuffer_data( brw->intel.batch, (s), sizeof(*(s)), IGNORE_CLIPRECTS)
 146 #define BRW_CACHED_BATCH_STRUCT(brw, s) brw_cached_batch_struct( brw, (s), sizeof(*(s)) )
 147
 148 GLboolean brw_cached_batch_struct( struct brw_context *brw,
 149                                    const void *data,
 150                                    GLuint sz );
 151 void brw_destroy_batch_cache( struct brw_context *brw );
 152 void brw_clear_batch_cache_flush( struct brw_context *brw );
 153
 154 #endif