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_error.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       brw->sws->bo_reference(bo);
  48       brw->state.validated_bos[brw->state.validated_bo_count++] = 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_check_fallback;
  56 const struct brw_tracked_state brw_clip_prog;
  57 const struct brw_tracked_state brw_clip_unit;
  58 const struct brw_tracked_state brw_curbe_buffer;
  59 const struct brw_tracked_state brw_curbe_offsets;
  60 const struct brw_tracked_state brw_invarient_state;
  61 const struct brw_tracked_state brw_gs_prog;
  62 const struct brw_tracked_state brw_gs_unit;
  63 const struct brw_tracked_state brw_line_stipple;
  64 const struct brw_tracked_state brw_aa_line_parameters;
  65 const struct brw_tracked_state brw_pipelined_state_pointers;
  66 const struct brw_tracked_state brw_binding_table_pointers;
  67 const struct brw_tracked_state brw_depthbuffer;
  68 const struct brw_tracked_state brw_polygon_stipple_offset;
  69 const struct brw_tracked_state brw_polygon_stipple;
  70 const struct brw_tracked_state brw_program_parameters;
  71 const struct brw_tracked_state brw_recalculate_urb_fence;
  72 const struct brw_tracked_state brw_sf_prog;
  73 const struct brw_tracked_state brw_sf_unit;
  74 const struct brw_tracked_state brw_sf_vp;
  75 const struct brw_tracked_state brw_state_base_address;
  76 const struct brw_tracked_state brw_urb_fence;
  77 const struct brw_tracked_state brw_vertex_state;
  78 const struct brw_tracked_state brw_vs_surfaces;
  79 const struct brw_tracked_state brw_vs_prog;
  80 const struct brw_tracked_state brw_vs_unit;
  81 const struct brw_tracked_state brw_wm_input_sizes;
  82 const struct brw_tracked_state brw_wm_prog;
  83 const struct brw_tracked_state brw_wm_samplers;
  84 const struct brw_tracked_state brw_wm_constant_surface;
  85 const struct brw_tracked_state brw_wm_surfaces;
  86 const struct brw_tracked_state brw_wm_unit;
  87
  88 const struct brw_tracked_state brw_psp_urb_cbs;
  89
  90 const struct brw_tracked_state brw_pipe_control;
  91
  92 const struct brw_tracked_state brw_drawing_rect;
  93 const struct brw_tracked_state brw_indices;
  94 const struct brw_tracked_state brw_vertices;
  95 const struct brw_tracked_state brw_index_buffer;
  96
  97
  98 /***********************************************************************
  99  * brw_state.c
 100  */
 101 int brw_validate_state(struct brw_context *brw);
 102 int brw_upload_state(struct brw_context *brw);
 103 void brw_init_state(struct brw_context *brw);
 104 void brw_destroy_state(struct brw_context *brw);
 105
 106 /***********************************************************************
 107  * brw_state_cache.c
 108  */
 109 struct brw_winsys_buffer *brw_cache_data(struct brw_cache *cache,
 110                        enum brw_cache_id cache_id,
 111                        const void *data,
 112                        struct brw_winsys_buffer **reloc_bufs,
 113                        GLuint nr_reloc_bufs);
 114
 115 struct brw_winsys_buffer *brw_cache_data_sz(struct brw_cache *cache,
 116                           enum brw_cache_id cache_id,
 117                           const void *data,
 118                           GLuint data_size,
 119                           struct brw_winsys_buffer **reloc_bufs,
 120                           GLuint nr_reloc_bufs);
 121
 122 struct brw_winsys_buffer *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_buffer **reloc_bufs,
 127                           GLuint nr_reloc_bufs,
 128                           const void *data,
 129                           GLuint data_sz,
 130                           const void *aux,
 131                           void *aux_return );
 132
 133 struct brw_winsys_buffer *brw_search_cache( struct brw_cache *cache,
 134                           enum brw_cache_id cache_id,
 135                           const void *key,
 136                           GLuint key_size,
 137                           struct brw_winsys_buffer **reloc_bufs,
 138                           GLuint nr_reloc_bufs,
 139                           void *aux_return);
 140 void brw_state_cache_check_size( struct brw_context *brw );
 141
 142 void brw_init_caches( struct brw_context *brw );
 143 void brw_destroy_caches( struct brw_context *brw );
 144 void brw_state_cache_bo_delete(struct brw_cache *cache, struct brw_winsys_buffer *bo);
 145
 146 /***********************************************************************
 147  * brw_state_batch.c
 148  */
 149 #define BRW_BATCH_STRUCT(brw, s) brw_batchbuffer_data( brw->batch, (s), sizeof(*(s)), IGNORE_CLIPRECTS)
 150 #define BRW_CACHED_BATCH_STRUCT(brw, s) brw_cached_batch_struct( brw, (s), sizeof(*(s)) )
 151
 152 GLboolean brw_cached_batch_struct( struct brw_context *brw,
 153                                    const void *data,
 154                                    GLuint sz );
 155 void brw_destroy_batch_cache( struct brw_context *brw );
 156 void brw_clear_batch_cache( struct brw_context *brw );
 157
 158 /***********************************************************************
 159  * brw_wm_surface_state.c
 160  */
 161
 162 /***********************************************************************
 163  * brw_state_debug.c
 164  */
 165 void brw_update_dirty_counts( unsigned mesa,
 166                               unsigned brw,
 167                               unsigned cache );
 168
 169
 170
 171 #endif