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 extern const struct brw_tracked_state brw_blend_constant_color;
  39 extern const struct brw_tracked_state brw_cc_vp;
  40 extern const struct brw_tracked_state brw_cc_unit;
  41 extern const struct brw_tracked_state brw_check_fallback;
  42 extern const struct brw_tracked_state brw_clip_prog;
  43 extern const struct brw_tracked_state brw_clip_unit;
  44 extern const struct brw_tracked_state brw_vs_constants;
  45 extern const struct brw_tracked_state brw_wm_constants;
  46 extern const struct brw_tracked_state brw_constant_buffer;
  47 extern const struct brw_tracked_state brw_curbe_offsets;
  48 extern const struct brw_tracked_state brw_invarient_state;
  49 extern const struct brw_tracked_state brw_gs_prog;
  50 extern const struct brw_tracked_state brw_gs_unit;
  51 extern const struct brw_tracked_state brw_line_stipple;
  52 extern const struct brw_tracked_state brw_aa_line_parameters;
  53 extern const struct brw_tracked_state brw_pipelined_state_pointers;
  54 extern const struct brw_tracked_state brw_binding_table_pointers;
  55 extern const struct brw_tracked_state brw_depthbuffer;
  56 extern const struct brw_tracked_state brw_polygon_stipple_offset;
  57 extern const struct brw_tracked_state brw_polygon_stipple;
  58 extern const struct brw_tracked_state brw_program_parameters;
  59 extern const struct brw_tracked_state brw_recalculate_urb_fence;
  60 extern const struct brw_tracked_state brw_sf_prog;
  61 extern const struct brw_tracked_state brw_sf_unit;
  62 extern const struct brw_tracked_state brw_sf_vp;
  63 extern const struct brw_tracked_state brw_state_base_address;
  64 extern const struct brw_tracked_state brw_urb_fence;
  65 extern const struct brw_tracked_state brw_vertex_state;
  66 extern const struct brw_tracked_state brw_vs_surfaces;
  67 extern const struct brw_tracked_state brw_vs_prog;
  68 extern const struct brw_tracked_state brw_vs_unit;
  69 extern const struct brw_tracked_state brw_wm_input_sizes;
  70 extern const struct brw_tracked_state brw_wm_prog;
  71 extern const struct brw_tracked_state brw_wm_samplers;
  72 extern const struct brw_tracked_state brw_wm_constant_surface;
  73 extern const struct brw_tracked_state brw_wm_surfaces;
  74 extern const struct brw_tracked_state brw_wm_binding_table;
  75 extern const struct brw_tracked_state brw_wm_unit;
  76
  77 extern const struct brw_tracked_state brw_psp_urb_cbs;
  78
  79 extern const struct brw_tracked_state brw_pipe_control;
  80
  81 extern const struct brw_tracked_state brw_drawing_rect;
  82 extern const struct brw_tracked_state brw_indices;
  83 extern const struct brw_tracked_state brw_vertices;
  84 extern const struct brw_tracked_state brw_index_buffer;
  85 extern const struct brw_tracked_state gen6_binding_table_pointers;
  86 extern const struct brw_tracked_state gen6_blend_state;
  87 extern const struct brw_tracked_state gen6_cc_state_pointers;
  88 extern const struct brw_tracked_state gen6_clip_state;
  89 extern const struct brw_tracked_state gen6_clip_vp;
  90 extern const struct brw_tracked_state gen6_color_calc_state;
  91 extern const struct brw_tracked_state gen6_depth_stencil_state;
  92 extern const struct brw_tracked_state gen6_gs_state;
  93 extern const struct brw_tracked_state gen6_sampler_state;
  94 extern const struct brw_tracked_state gen6_scissor_state;
  95 extern const struct brw_tracked_state gen6_sf_state;
  96 extern const struct brw_tracked_state gen6_sf_vp;
  97 extern const struct brw_tracked_state gen6_urb;
  98 extern const struct brw_tracked_state gen6_viewport_state;
  99 extern const struct brw_tracked_state gen6_vs_constants;
 100 extern const struct brw_tracked_state gen6_vs_state;
 101 extern const struct brw_tracked_state gen6_wm_constants;
 102 extern const struct brw_tracked_state gen6_wm_state;
 103 extern const struct brw_tracked_state gen7_depthbuffer;
 104 extern const struct brw_tracked_state gen7_blend_state_pointer;
 105 extern const struct brw_tracked_state gen7_cc_state_pointer;
 106 extern const struct brw_tracked_state gen7_cc_viewport_state_pointer;
 107 extern const struct brw_tracked_state gen7_clip_state;
 108 extern const struct brw_tracked_state gen7_depth_stencil_state_pointer;
 109 extern const struct brw_tracked_state gen7_disable_stages;
 110 extern const struct brw_tracked_state gen7_ps_state;
 111 extern const struct brw_tracked_state gen7_samplers;
 112 extern const struct brw_tracked_state gen7_sbe_state;
 113 extern const struct brw_tracked_state gen7_sf_clip_viewport;
 114 extern const struct brw_tracked_state gen7_sf_clip_viewport_state_pointer;
 115 extern const struct brw_tracked_state gen7_sf_state;
 116 extern const struct brw_tracked_state gen7_sol_state;
 117 extern const struct brw_tracked_state gen7_urb;
 118 extern const struct brw_tracked_state gen7_vs_state;
 119 extern const struct brw_tracked_state gen7_wm_constants;
 120 extern const struct brw_tracked_state gen7_wm_constant_surface;
 121 extern const struct brw_tracked_state gen7_wm_state;
 122 extern const struct brw_tracked_state gen7_wm_surfaces;
 123
 124 /***********************************************************************
 125  * brw_state.c
 126  */
 127 void brw_upload_state(struct brw_context *brw);
 128 void brw_init_state(struct brw_context *brw);
 129 void brw_destroy_state(struct brw_context *brw);
 130
 131 /***********************************************************************
 132  * brw_state_cache.c
 133  */
 134
 135 void brw_upload_cache(struct brw_cache *cache,
 136                       enum brw_cache_id cache_id,
 137                       const void *key,
 138                       GLuint key_sz,
 139                       const void *data,
 140                       GLuint data_sz,
 141                       const void *aux,
 142                       GLuint aux_sz,
 143                       uint32_t *out_offset, void *out_aux);
 144
 145 bool brw_search_cache(struct brw_cache *cache,
 146                       enum brw_cache_id cache_id,
 147                       const void *key,
 148                       GLuint key_size,
 149                       uint32_t *inout_offset, void *out_aux);
 150 void brw_state_cache_check_size( struct brw_context *brw );
 151
 152 void brw_init_caches( struct brw_context *brw );
 153 void brw_destroy_caches( struct brw_context *brw );
 154
 155 /***********************************************************************
 156  * brw_state_batch.c
 157  */
 158 #define BRW_BATCH_STRUCT(brw, s) intel_batchbuffer_data(&brw->intel, (s), \
 159                                                         sizeof(*(s)), false)
 160
 161 void *brw_state_batch(struct brw_context *brw,
 162                       enum state_struct_type type,
 163                       int size,
 164                       int alignment,
 165                       uint32_t *out_offset);
 166
 167 /* brw_wm_surface_state.c */
 168 void brw_create_constant_surface(struct brw_context *brw,
 169                                  drm_intel_bo *bo,
 170                                  int width,
 171                                  uint32_t *out_offset);
 172
 173 uint32_t brw_format_for_mesa_format(gl_format mesa_format);
 174
 175 GLuint translate_tex_target(GLenum target);
 176
 177 GLuint translate_tex_format(gl_format mesa_format,
 178                             GLenum internal_format,
 179                             GLenum depth_mode,
 180                             GLenum srgb_decode);
 181
 182 /* gen7_wm_surface_state.c */
 183 void gen7_create_constant_surface(struct brw_context *brw,
 184                                   drm_intel_bo *bo,
 185                                   int width,
 186                                   uint32_t *out_offset);
 187
 188 /* brw_wm_sampler_state.c */
 189 uint32_t translate_wrap_mode(GLenum wrap, bool using_nearest);
 190 void upload_default_color(struct brw_context *brw,
 191                           struct gl_sampler_object *sampler,
 192                           int unit);
 193
 194 /* gen6_sf_state.c */
 195 uint32_t
 196 get_attr_override(struct brw_vue_map *vue_map, int urb_entry_read_offset,
 197                   int fs_attr, bool two_side_color);
 198
 199 /* gen7_misc_state.c */
 200 unsigned int
 201 gen7_depth_format(struct brw_context *brw);
 202
 203 #endif