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 #ifdef __cplusplus
  39 extern "C" {
  40 #endif
  41
  42 extern const struct brw_tracked_state brw_blend_constant_color;
  43 extern const struct brw_tracked_state brw_cc_vp;
  44 extern const struct brw_tracked_state brw_cc_unit;
  45 extern const struct brw_tracked_state brw_check_fallback;
  46 extern const struct brw_tracked_state brw_clip_prog;
  47 extern const struct brw_tracked_state brw_clip_unit;
  48 extern const struct brw_tracked_state brw_vs_pull_constants;
  49 extern const struct brw_tracked_state brw_wm_pull_constants;
  50 extern const struct brw_tracked_state brw_constant_buffer;
  51 extern const struct brw_tracked_state brw_curbe_offsets;
  52 extern const struct brw_tracked_state brw_invariant_state;
  53 extern const struct brw_tracked_state brw_gs_prog;
  54 extern const struct brw_tracked_state brw_gs_unit;
  55 extern const struct brw_tracked_state brw_line_stipple;
  56 extern const struct brw_tracked_state brw_aa_line_parameters;
  57 extern const struct brw_tracked_state brw_pipelined_state_pointers;
  58 extern const struct brw_tracked_state brw_binding_table_pointers;
  59 extern const struct brw_tracked_state brw_depthbuffer;
  60 extern const struct brw_tracked_state brw_polygon_stipple_offset;
  61 extern const struct brw_tracked_state brw_polygon_stipple;
  62 extern const struct brw_tracked_state brw_program_parameters;
  63 extern const struct brw_tracked_state brw_recalculate_urb_fence;
  64 extern const struct brw_tracked_state brw_samplers;
  65 extern const struct brw_tracked_state brw_sf_prog;
  66 extern const struct brw_tracked_state brw_sf_unit;
  67 extern const struct brw_tracked_state brw_sf_vp;
  68 extern const struct brw_tracked_state brw_state_base_address;
  69 extern const struct brw_tracked_state brw_urb_fence;
  70 extern const struct brw_tracked_state brw_vertex_state;
  71 extern const struct brw_tracked_state brw_vs_prog;
  72 extern const struct brw_tracked_state brw_vs_unit;
  73 extern const struct brw_tracked_state brw_wm_input_sizes;
  74 extern const struct brw_tracked_state brw_wm_prog;
  75 extern const struct brw_tracked_state brw_renderbuffer_surfaces;
  76 extern const struct brw_tracked_state brw_texture_surfaces;
  77 extern const struct brw_tracked_state brw_wm_binding_table;
  78 extern const struct brw_tracked_state brw_vs_binding_table;
  79 extern const struct brw_tracked_state brw_wm_unit;
  80
  81 extern const struct brw_tracked_state brw_psp_urb_cbs;
  82
  83 extern const struct brw_tracked_state brw_pipe_control;
  84
  85 extern const struct brw_tracked_state brw_drawing_rect;
  86 extern const struct brw_tracked_state brw_indices;
  87 extern const struct brw_tracked_state brw_vertices;
  88 extern const struct brw_tracked_state brw_index_buffer;
  89 extern const struct brw_tracked_state gen6_binding_table_pointers;
  90 extern const struct brw_tracked_state gen6_blend_state;
  91 extern const struct brw_tracked_state gen6_cc_state_pointers;
  92 extern const struct brw_tracked_state gen6_clip_state;
  93 extern const struct brw_tracked_state gen6_clip_vp;
  94 extern const struct brw_tracked_state gen6_color_calc_state;
  95 extern const struct brw_tracked_state gen6_depth_stencil_state;
  96 extern const struct brw_tracked_state gen6_gs_state;
  97 extern const struct brw_tracked_state gen6_gs_binding_table;
  98 extern const struct brw_tracked_state gen6_renderbuffer_surfaces;
  99 extern const struct brw_tracked_state gen6_sampler_state;
 100 extern const struct brw_tracked_state gen6_scissor_state;
 101 extern const struct brw_tracked_state gen6_sol_indices;
 102 extern const struct brw_tracked_state gen6_sol_surface;
 103 extern const struct brw_tracked_state gen6_sf_state;
 104 extern const struct brw_tracked_state gen6_sf_vp;
 105 extern const struct brw_tracked_state gen6_urb;
 106 extern const struct brw_tracked_state gen6_viewport_state;
 107 extern const struct brw_tracked_state gen6_vs_push_constants;
 108 extern const struct brw_tracked_state gen6_vs_state;
 109 extern const struct brw_tracked_state gen6_wm_push_constants;
 110 extern const struct brw_tracked_state gen6_wm_state;
 111 extern const struct brw_tracked_state gen7_depthbuffer;
 112 extern const struct brw_tracked_state gen7_blend_state_pointer;
 113 extern const struct brw_tracked_state gen7_cc_state_pointer;
 114 extern const struct brw_tracked_state gen7_cc_viewport_state_pointer;
 115 extern const struct brw_tracked_state gen7_clip_state;
 116 extern const struct brw_tracked_state gen7_depth_stencil_state_pointer;
 117 extern const struct brw_tracked_state gen7_disable_stages;
 118 extern const struct brw_tracked_state gen7_ps_state;
 119 extern const struct brw_tracked_state gen7_push_constant_alloc;
 120 extern const struct brw_tracked_state gen7_samplers;
 121 extern const struct brw_tracked_state gen7_sbe_state;
 122 extern const struct brw_tracked_state gen7_sf_clip_viewport;
 123 extern const struct brw_tracked_state gen7_sf_clip_viewport_state_pointer;
 124 extern const struct brw_tracked_state gen7_sf_state;
 125 extern const struct brw_tracked_state gen7_sol_state;
 126 extern const struct brw_tracked_state gen7_urb;
 127 extern const struct brw_tracked_state gen7_vs_state;
 128 extern const struct brw_tracked_state gen7_wm_constants;
 129 extern const struct brw_tracked_state gen7_wm_constant_surface;
 130 extern const struct brw_tracked_state gen7_wm_state;
 131 extern const struct brw_tracked_state gen7_wm_surfaces;
 132
 133 /* brw_misc_state.c */
 134 uint32_t
 135 brw_depthbuffer_format(struct brw_context *brw);
 136
 137
 138 /***********************************************************************
 139  * brw_state.c
 140  */
 141 void brw_upload_state(struct brw_context *brw);
 142 void brw_init_state(struct brw_context *brw);
 143 void brw_destroy_state(struct brw_context *brw);
 144
 145 /***********************************************************************
 146  * brw_state_cache.c
 147  */
 148
 149 void brw_upload_cache(struct brw_cache *cache,
 150                       enum brw_cache_id cache_id,
 151                       const void *key,
 152                       GLuint key_sz,
 153                       const void *data,
 154                       GLuint data_sz,
 155                       const void *aux,
 156                       GLuint aux_sz,
 157                       uint32_t *out_offset, void *out_aux);
 158
 159 bool brw_search_cache(struct brw_cache *cache,
 160                       enum brw_cache_id cache_id,
 161                       const void *key,
 162                       GLuint key_size,
 163                       uint32_t *inout_offset, void *out_aux);
 164 void brw_state_cache_check_size( struct brw_context *brw );
 165
 166 void brw_init_caches( struct brw_context *brw );
 167 void brw_destroy_caches( struct brw_context *brw );
 168
 169 /***********************************************************************
 170  * brw_state_batch.c
 171  */
 172 #define BRW_BATCH_STRUCT(brw, s) intel_batchbuffer_data(&brw->intel, (s), \
 173                                                         sizeof(*(s)), false)
 174
 175 void *brw_state_batch(struct brw_context *brw,
 176                       enum state_struct_type type,
 177                       int size,
 178                       int alignment,
 179                       uint32_t *out_offset);
 180
 181 /* brw_wm_surface_state.c */
 182 void gen4_init_vtable_surface_functions(struct brw_context *brw);
 183 void brw_create_constant_surface(struct brw_context *brw,
 184                                  drm_intel_bo *bo,
 185                                  int width,
 186                                  uint32_t *out_offset);
 187
 188 uint32_t brw_format_for_mesa_format(gl_format mesa_format);
 189
 190 GLuint translate_tex_target(GLenum target);
 191
 192 GLuint translate_tex_format(gl_format mesa_format,
 193                             GLenum internal_format,
 194                             GLenum depth_mode,
 195                             GLenum srgb_decode);
 196
 197 /* gen7_wm_surface_state.c */
 198 void gen7_init_vtable_surface_functions(struct brw_context *brw);
 199 void gen7_create_constant_surface(struct brw_context *brw,
 200                                   drm_intel_bo *bo,
 201                                   int width,
 202                                   uint32_t *out_offset);
 203
 204 /* brw_wm_sampler_state.c */
 205 uint32_t translate_wrap_mode(GLenum wrap, bool using_nearest);
 206 void upload_default_color(struct brw_context *brw,
 207                           struct gl_sampler_object *sampler,
 208                           int unit);
 209
 210 /* gen6_sf_state.c */
 211 uint32_t
 212 get_attr_override(struct brw_vue_map *vue_map, int urb_entry_read_offset,
 213                   int fs_attr, bool two_side_color);
 214
 215 #ifdef __cplusplus
 216 }
 217 #endif
 218
 219 #endif