src/gallium/drivers/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 "pipe/p_defines.h"
  37 #include "util/u_memory.h"
  38
  39 #include "brw_context.h"
  40
  41 static INLINE void
  42 brw_add_validated_bo(struct brw_context *brw, struct brw_winsys_buffer *bo)
  43 {
  44    assert(brw->state.validated_bo_count < Elements(brw->state.validated_bos));
  45
  46    if (bo != NULL) {
  47       bo_reference( &brw->state.validated_bos[brw->state.validated_bo_count++],
  48                     bo );
  49    }
  50 }
  51
  52 const struct brw_tracked_state brw_blend_constant_color;
  53 const struct brw_tracked_state brw_cc_unit;
  54 const struct brw_tracked_state brw_cc_vp;
  55 const struct brw_tracked_state brw_clip_prog;
  56 const struct brw_tracked_state brw_clip_unit;
  57 const struct brw_tracked_state brw_curbe_buffer;
  58 const struct brw_tracked_state brw_curbe_offsets;
  59 const struct brw_tracked_state brw_invariant_state;
  60 const struct brw_tracked_state brw_gs_prog;
  61 const struct brw_tracked_state brw_gs_unit;
  62 const struct brw_tracked_state brw_line_stipple;
  63 const struct brw_tracked_state brw_aa_line_parameters;
  64 const struct brw_tracked_state brw_pipelined_state_pointers;
  65 const struct brw_tracked_state brw_binding_table_pointers;
  66 const struct brw_tracked_state brw_depthbuffer;
  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_surfaces;
  77 const struct brw_tracked_state brw_vs_prog;
  78 const struct brw_tracked_state brw_vs_unit;
  79 const struct brw_tracked_state brw_wm_input_sizes;
  80 const struct brw_tracked_state brw_wm_prog;
  81 const struct brw_tracked_state brw_wm_samplers;
  82 const struct brw_tracked_state brw_wm_constant_surface;
  83 const struct brw_tracked_state brw_wm_surfaces;
  84 const struct brw_tracked_state brw_wm_unit;
  85
  86 const struct brw_tracked_state brw_psp_urb_cbs;
  87
  88 const struct brw_tracked_state brw_pipe_control;
  89
  90 const struct brw_tracked_state brw_drawing_rect;
  91 const struct brw_tracked_state brw_indices;
  92 const struct brw_tracked_state brw_vertices;
  93 const struct brw_tracked_state brw_index_buffer;
  94
  95
  96 /***********************************************************************
  97  * brw_state.c
  98  */
  99 int brw_validate_state(struct brw_context *brw);
 100 int brw_upload_state(struct brw_context *brw);
 101 void brw_init_state(struct brw_context *brw);
 102 void brw_destroy_state(struct brw_context *brw);
 103
 104 /***********************************************************************
 105  * brw_state_cache.c
 106  */
 107 enum pipe_error brw_cache_data(struct brw_cache *cache,
 108                                enum brw_cache_id cache_id,
 109                                const void *data,
 110                                struct brw_winsys_reloc *relocs,
 111                                GLuint nr_relocs,
 112                                struct brw_winsys_buffer **bo_out );
 113
 114 enum pipe_error brw_cache_data_sz(struct brw_cache *cache,
 115                                   enum brw_cache_id cache_id,
 116                                   const void *data,
 117                                   GLuint data_size,
 118                                   struct brw_winsys_reloc *relocs,
 119                                   GLuint nr_relocs,
 120                                   struct brw_winsys_buffer **bo_out);
 121
 122 enum pipe_error brw_upload_cache( struct brw_cache *cache,
 123                                   enum brw_cache_id cache_id,
 124                                   const void *key,
 125                                   GLuint key_sz,
 126                                   struct brw_winsys_reloc *relocs,
 127                                   GLuint nr_relocs,
 128                                   const void *data,
 129                                   GLuint data_sz,
 130                                   const void *aux,
 131                                   void *aux_return ,
 132                                   struct brw_winsys_buffer **bo_out);
 133
 134 boolean brw_search_cache( struct brw_cache *cache,
 135                           enum brw_cache_id cache_id,
 136                           const void *key,
 137                           GLuint key_size,
 138                           struct brw_winsys_reloc *relocs,
 139                           GLuint nr_relocs,
 140                           void *aux_return,
 141                           struct brw_winsys_buffer **bo_out);
 142
 143 void brw_state_cache_check_size( struct brw_context *brw );
 144
 145 void brw_init_caches( struct brw_context *brw );
 146 void brw_destroy_caches( struct brw_context *brw );
 147 void brw_state_cache_bo_delete(struct brw_cache *cache, struct brw_winsys_buffer *bo);
 148
 149 /***********************************************************************
 150  * brw_state_batch.c
 151  */
 152 #define BRW_BATCH_STRUCT(brw, s) brw_batchbuffer_data( brw->batch, (s), sizeof(*(s)), IGNORE_CLIPRECTS)
 153 #define BRW_CACHED_BATCH_STRUCT(brw, s) brw_cached_batch_struct( brw, (s), sizeof(*(s)) )
 154
 155 GLboolean brw_cached_batch_struct( struct brw_context *brw,
 156                                    const void *data,
 157                                    GLuint sz );
 158 void brw_destroy_batch_cache( struct brw_context *brw );
 159 void brw_clear_batch_cache( struct brw_context *brw );
 160
 161 /***********************************************************************
 162  * brw_wm_surface_state.c
 163  */
 164
 165 /***********************************************************************
 166  * brw_state_debug.c
 167  */
 168 void brw_update_dirty_counts( unsigned mesa,
 169                               unsigned brw,
 170                               unsigned cache );
 171
 172
 173
 174 #endif