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 enum intel_msaa_layout;
  43
  44 extern const struct brw_tracked_state brw_blend_constant_color;
  45 extern const struct brw_tracked_state brw_cc_vp;
  46 extern const struct brw_tracked_state brw_cc_unit;
  47 extern const struct brw_tracked_state brw_clip_prog;
  48 extern const struct brw_tracked_state brw_clip_unit;
  49 extern const struct brw_tracked_state brw_vs_pull_constants;
  50 extern const struct brw_tracked_state brw_gs_pull_constants;
  51 extern const struct brw_tracked_state brw_wm_pull_constants;
  52 extern const struct brw_tracked_state brw_constant_buffer;
  53 extern const struct brw_tracked_state brw_curbe_offsets;
  54 extern const struct brw_tracked_state brw_invariant_state;
  55 extern const struct brw_tracked_state brw_fs_samplers;
  56 extern const struct brw_tracked_state brw_ff_gs_prog;
  57 extern const struct brw_tracked_state brw_gs_unit;
  58 extern const struct brw_tracked_state brw_line_stipple;
  59 extern const struct brw_tracked_state brw_aa_line_parameters;
  60 extern const struct brw_tracked_state brw_binding_table_pointers;
  61 extern const struct brw_tracked_state brw_depthbuffer;
  62 extern const struct brw_tracked_state brw_polygon_stipple_offset;
  63 extern const struct brw_tracked_state brw_polygon_stipple;
  64 extern const struct brw_tracked_state brw_recalculate_urb_fence;
  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_vs_prog;
  71 extern const struct brw_tracked_state brw_vs_samplers;
  72 extern const struct brw_tracked_state brw_gs_samplers;
  73 extern const struct brw_tracked_state brw_vs_ubo_surfaces;
  74 extern const struct brw_tracked_state brw_gs_ubo_surfaces;
  75 extern const struct brw_tracked_state brw_vs_unit;
  76 extern const struct brw_tracked_state brw_gs_prog;
  77 extern const struct brw_tracked_state brw_wm_prog;
  78 extern const struct brw_tracked_state brw_renderbuffer_surfaces;
  79 extern const struct brw_tracked_state brw_texture_surfaces;
  80 extern const struct brw_tracked_state brw_wm_binding_table;
  81 extern const struct brw_tracked_state brw_gs_binding_table;
  82 extern const struct brw_tracked_state brw_vs_binding_table;
  83 extern const struct brw_tracked_state brw_wm_ubo_surfaces;
  84 extern const struct brw_tracked_state brw_wm_unit;
  85 extern const struct brw_tracked_state brw_interpolation_map;
  86
  87 extern const struct brw_tracked_state brw_psp_urb_cbs;
  88
  89 extern const struct brw_tracked_state brw_drawing_rect;
  90 extern const struct brw_tracked_state brw_indices;
  91 extern const struct brw_tracked_state brw_vertices;
  92 extern const struct brw_tracked_state brw_index_buffer;
  93 extern const struct brw_tracked_state gen6_binding_table_pointers;
  94 extern const struct brw_tracked_state gen6_blend_state;
  95 extern const struct brw_tracked_state gen6_cc_state_pointers;
  96 extern const struct brw_tracked_state gen6_clip_state;
  97 extern const struct brw_tracked_state gen6_clip_vp;
  98 extern const struct brw_tracked_state gen6_color_calc_state;
  99 extern const struct brw_tracked_state gen6_depth_stencil_state;
 100 extern const struct brw_tracked_state gen6_gs_state;
 101 extern const struct brw_tracked_state gen6_gs_binding_table;
 102 extern const struct brw_tracked_state gen6_multisample_state;
 103 extern const struct brw_tracked_state gen6_renderbuffer_surfaces;
 104 extern const struct brw_tracked_state gen6_sampler_state;
 105 extern const struct brw_tracked_state gen6_scissor_state;
 106 extern const struct brw_tracked_state gen6_sol_surface;
 107 extern const struct brw_tracked_state gen6_sf_state;
 108 extern const struct brw_tracked_state gen6_sf_vp;
 109 extern const struct brw_tracked_state gen6_urb;
 110 extern const struct brw_tracked_state gen6_viewport_state;
 111 extern const struct brw_tracked_state gen6_vs_push_constants;
 112 extern const struct brw_tracked_state gen6_vs_state;
 113 extern const struct brw_tracked_state gen6_wm_push_constants;
 114 extern const struct brw_tracked_state gen6_wm_state;
 115 extern const struct brw_tracked_state gen7_depthbuffer;
 116 extern const struct brw_tracked_state gen7_cc_viewport_state_pointer;
 117 extern const struct brw_tracked_state gen7_clip_state;
 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_space;
 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_state;
 124 extern const struct brw_tracked_state gen7_sol_state;
 125 extern const struct brw_tracked_state gen7_urb;
 126 extern const struct brw_tracked_state gen7_vs_state;
 127 extern const struct brw_tracked_state gen7_wm_state;
 128 extern const struct brw_tracked_state haswell_cut_index;
 129
 130
 131 /* brw_misc_state.c */
 132 void brw_upload_invariant_state(struct brw_context *brw);
 133 uint32_t
 134 brw_depthbuffer_format(struct brw_context *brw);
 135
 136
 137 /***********************************************************************
 138  * brw_state.c
 139  */
 140 void brw_upload_state(struct brw_context *brw);
 141 void brw_init_state(struct brw_context *brw);
 142 void brw_destroy_state(struct brw_context *brw);
 143
 144 /***********************************************************************
 145  * brw_state_cache.c
 146  */
 147
 148 void brw_upload_cache(struct brw_cache *cache,
 149                       enum brw_cache_id cache_id,
 150                       const void *key,
 151                       GLuint key_sz,
 152                       const void *data,
 153                       GLuint data_sz,
 154                       const void *aux,
 155                       GLuint aux_sz,
 156                       uint32_t *out_offset, void *out_aux);
 157
 158 bool brw_search_cache(struct brw_cache *cache,
 159                       enum brw_cache_id cache_id,
 160                       const void *key,
 161                       GLuint key_size,
 162                       uint32_t *inout_offset, void *out_aux);
 163 void brw_state_cache_check_size( struct brw_context *brw );
 164
 165 void brw_init_caches( struct brw_context *brw );
 166 void brw_destroy_caches( struct brw_context *brw );
 167
 168 /***********************************************************************
 169  * brw_state_batch.c
 170  */
 171 #define BRW_BATCH_STRUCT(brw, s) intel_batchbuffer_data(brw, (s), \
 172                                                         sizeof(*(s)), false)
 173
 174 void *brw_state_batch(struct brw_context *brw,
 175                       enum state_struct_type type,
 176                       int size,
 177                       int alignment,
 178                       uint32_t *out_offset);
 179
 180 /* brw_wm_surface_state.c */
 181 void gen4_init_vtable_surface_functions(struct brw_context *brw);
 182 uint32_t brw_get_surface_tiling_bits(uint32_t tiling);
 183 uint32_t brw_get_surface_num_multisamples(unsigned num_samples);
 184
 185 uint32_t brw_format_for_mesa_format(gl_format mesa_format);
 186
 187 GLuint translate_tex_target(GLenum target);
 188
 189 GLuint translate_tex_format(struct brw_context *brw,
 190                             gl_format mesa_format,
 191                             GLenum depth_mode,
 192                             GLenum srgb_decode);
 193
 194 int brw_get_texture_swizzle(const struct gl_context *ctx,
 195                             const struct gl_texture_object *t);
 196
 197 /* gen7_wm_surface_state.c */
 198 uint32_t gen7_surface_tiling_mode(uint32_t tiling);
 199 uint32_t gen7_surface_msaa_bits(unsigned num_samples, enum intel_msaa_layout l);
 200 void gen7_set_surface_mcs_info(struct brw_context *brw,
 201                                uint32_t *surf,
 202                                uint32_t surf_offset,
 203                                const struct intel_mipmap_tree *mcs_mt,
 204                                bool is_render_target);
 205 void gen7_check_surface_setup(uint32_t *surf, bool is_render_target);
 206 void gen7_init_vtable_surface_functions(struct brw_context *brw);
 207 void gen7_create_shader_time_surface(struct brw_context *brw,
 208                                      uint32_t *out_offset);
 209
 210 /* gen7_sol_state.c */
 211 void gen7_upload_3dstate_so_decl_list(struct brw_context *brw,
 212                                       const struct brw_vue_map *vue_map);
 213
 214 /* brw_wm_sampler_state.c */
 215 uint32_t translate_wrap_mode(GLenum wrap, bool using_nearest);
 216 void upload_default_color(struct brw_context *brw,
 217                           struct gl_sampler_object *sampler,
 218                           int unit,
 219                           uint32_t *sdc_offset);
 220 void gen4_init_vtable_sampler_functions(struct brw_context *brw);
 221
 222 /* gen7_sampler_state.c */
 223 void gen7_init_vtable_sampler_functions(struct brw_context *brw);
 224
 225 /* gen6_sf_state.c */
 226 uint32_t
 227 get_attr_override(const struct brw_vue_map *vue_map, int urb_entry_read_offset,
 228                   int fs_attr, bool two_side_color, uint32_t *max_source_attr);
 229
 230 /* brw_vs_surface_state.c */
 231 void
 232 brw_upload_vec4_pull_constants(struct brw_context *brw,
 233                                GLbitfield brw_new_constbuf,
 234                                const struct gl_program *prog,
 235                                struct brw_stage_state *stage_state,
 236                                const struct brw_vec4_prog_data *prog_data);
 237 void
 238 brw_vec4_upload_binding_table(struct brw_context *brw,
 239                               GLbitfield brw_new_binding_table,
 240                               struct brw_stage_state *stage_state,
 241                               const struct brw_vec4_prog_data *prog_data);
 242
 243 #ifdef __cplusplus
 244 }
 245 #endif
 246
 247 #endif