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_multisample_state;
  99 extern const struct brw_tracked_state gen6_renderbuffer_surfaces;
 100 extern const struct brw_tracked_state gen6_sampler_state;
 101 extern const struct brw_tracked_state gen6_scissor_state;
 102 extern const struct brw_tracked_state gen6_sol_indices;
 103 extern const struct brw_tracked_state gen6_sol_surface;
 104 extern const struct brw_tracked_state gen6_sf_state;
 105 extern const struct brw_tracked_state gen6_sf_vp;
 106 extern const struct brw_tracked_state gen6_urb;
 107 extern const struct brw_tracked_state gen6_viewport_state;
 108 extern const struct brw_tracked_state gen6_vs_push_constants;
 109 extern const struct brw_tracked_state gen6_vs_state;
 110 extern const struct brw_tracked_state gen6_wm_push_constants;
 111 extern const struct brw_tracked_state gen6_wm_state;
 112 extern const struct brw_tracked_state gen7_depthbuffer;
 113 extern const struct brw_tracked_state gen7_blend_state_pointer;
 114 extern const struct brw_tracked_state gen7_cc_state_pointer;
 115 extern const struct brw_tracked_state gen7_cc_viewport_state_pointer;
 116 extern const struct brw_tracked_state gen7_clip_state;
 117 extern const struct brw_tracked_state gen7_depth_stencil_state_pointer;
 118 extern const struct brw_tracked_state gen7_disable_stages;
 119 extern const struct brw_tracked_state gen7_ps_state;
 120 extern const struct brw_tracked_state gen7_push_constant_alloc;
 121 extern const struct brw_tracked_state gen7_samplers;
 122 extern const struct brw_tracked_state gen7_sbe_state;
 123 extern const struct brw_tracked_state gen7_sf_clip_viewport;
 124 extern const struct brw_tracked_state gen7_sf_clip_viewport_state_pointer;
 125 extern const struct brw_tracked_state gen7_sf_state;
 126 extern const struct brw_tracked_state gen7_sol_state;
 127 extern const struct brw_tracked_state gen7_urb;
 128 extern const struct brw_tracked_state gen7_vs_state;
 129 extern const struct brw_tracked_state gen7_wm_constants;
 130 extern const struct brw_tracked_state gen7_wm_constant_surface;
 131 extern const struct brw_tracked_state gen7_wm_state;
 132 extern const struct brw_tracked_state gen7_wm_surfaces;
 133
 134 /* brw_misc_state.c */
 135 uint32_t
 136 brw_depthbuffer_format(struct brw_context *brw);
 137
 138
 139 /***********************************************************************
 140  * brw_state.c
 141  */
 142 void brw_upload_state(struct brw_context *brw);
 143 void brw_init_state(struct brw_context *brw);
 144 void brw_destroy_state(struct brw_context *brw);
 145
 146 /***********************************************************************
 147  * brw_state_cache.c
 148  */
 149
 150 void brw_upload_cache(struct brw_cache *cache,
 151                       enum brw_cache_id cache_id,
 152                       const void *key,
 153                       GLuint key_sz,
 154                       const void *data,
 155                       GLuint data_sz,
 156                       const void *aux,
 157                       GLuint aux_sz,
 158                       uint32_t *out_offset, void *out_aux);
 159
 160 bool brw_search_cache(struct brw_cache *cache,
 161                       enum brw_cache_id cache_id,
 162                       const void *key,
 163                       GLuint key_size,
 164                       uint32_t *inout_offset, void *out_aux);
 165 void brw_state_cache_check_size( struct brw_context *brw );
 166
 167 void brw_init_caches( struct brw_context *brw );
 168 void brw_destroy_caches( struct brw_context *brw );
 169
 170 /***********************************************************************
 171  * brw_state_batch.c
 172  */
 173 #define BRW_BATCH_STRUCT(brw, s) intel_batchbuffer_data(&brw->intel, (s), \
 174                                                         sizeof(*(s)), false)
 175
 176 void *brw_state_batch(struct brw_context *brw,
 177                       enum state_struct_type type,
 178                       int size,
 179                       int alignment,
 180                       uint32_t *out_offset);
 181
 182 /* brw_wm_surface_state.c */
 183 void gen4_init_vtable_surface_functions(struct brw_context *brw);
 184 uint32_t brw_get_surface_tiling_bits(uint32_t tiling);
 185 uint32_t brw_get_surface_num_multisamples(unsigned num_samples);
 186 void brw_create_constant_surface(struct brw_context *brw,
 187                                  drm_intel_bo *bo,
 188                                  int width,
 189                                  uint32_t *out_offset);
 190
 191 uint32_t brw_format_for_mesa_format(gl_format mesa_format);
 192
 193 GLuint translate_tex_target(GLenum target);
 194
 195 GLuint translate_tex_format(gl_format mesa_format,
 196                             GLenum internal_format,
 197                             GLenum depth_mode,
 198                             GLenum srgb_decode);
 199
 200 /* gen7_wm_surface_state.c */
 201 void gen7_set_surface_tiling(struct gen7_surface_state *surf, uint32_t tiling);
 202 void gen7_set_surface_num_multisamples(struct gen7_surface_state *surf,
 203                                        unsigned num_samples);
 204 void gen7_init_vtable_surface_functions(struct brw_context *brw);
 205 void gen7_create_constant_surface(struct brw_context *brw,
 206                                   drm_intel_bo *bo,
 207                                   int width,
 208                                   uint32_t *out_offset);
 209
 210 /* brw_wm_sampler_state.c */
 211 uint32_t translate_wrap_mode(GLenum wrap, bool using_nearest);
 212 void upload_default_color(struct brw_context *brw,
 213                           struct gl_sampler_object *sampler,
 214                           int unit);
 215
 216 /* gen6_sf_state.c */
 217 uint32_t
 218 get_attr_override(struct brw_vue_map *vue_map, int urb_entry_read_offset,
 219                   int fs_attr, bool two_side_color);
 220
 221 #ifdef __cplusplus
 222 }
 223 #endif
 224
 225 #endif