src/mesa/drivers/dri/i965/brw_state.h

   1 /*
   2  Copyright (C) Intel Corp.  2006.  All Rights Reserved.
   3  Intel funded Tungsten Graphics 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 <keithw@vmware.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_vs_abo_surfaces;
  75 extern const struct brw_tracked_state brw_gs_ubo_surfaces;
  76 extern const struct brw_tracked_state brw_gs_abo_surfaces;
  77 extern const struct brw_tracked_state brw_vs_unit;
  78 extern const struct brw_tracked_state brw_gs_prog;
  79 extern const struct brw_tracked_state brw_wm_prog;
  80 extern const struct brw_tracked_state brw_renderbuffer_surfaces;
  81 extern const struct brw_tracked_state brw_texture_surfaces;
  82 extern const struct brw_tracked_state brw_wm_binding_table;
  83 extern const struct brw_tracked_state brw_gs_binding_table;
  84 extern const struct brw_tracked_state brw_vs_binding_table;
  85 extern const struct brw_tracked_state brw_wm_ubo_surfaces;
  86 extern const struct brw_tracked_state brw_wm_abo_surfaces;
  87 extern const struct brw_tracked_state brw_wm_unit;
  88 extern const struct brw_tracked_state brw_interpolation_map;
  89
  90 extern const struct brw_tracked_state brw_psp_urb_cbs;
  91
  92 extern const struct brw_tracked_state brw_drawing_rect;
  93 extern const struct brw_tracked_state brw_indices;
  94 extern const struct brw_tracked_state brw_vertices;
  95 extern const struct brw_tracked_state brw_index_buffer;
  96 extern const struct brw_tracked_state gen6_binding_table_pointers;
  97 extern const struct brw_tracked_state gen6_blend_state;
  98 extern const struct brw_tracked_state gen6_cc_state_pointers;
  99 extern const struct brw_tracked_state gen6_clip_state;
 100 extern const struct brw_tracked_state gen6_clip_vp;
 101 extern const struct brw_tracked_state gen6_color_calc_state;
 102 extern const struct brw_tracked_state gen6_depth_stencil_state;
 103 extern const struct brw_tracked_state gen6_gs_state;
 104 extern const struct brw_tracked_state gen6_gs_push_constants;
 105 extern const struct brw_tracked_state gen6_gs_binding_table;
 106 extern const struct brw_tracked_state gen6_multisample_state;
 107 extern const struct brw_tracked_state gen6_renderbuffer_surfaces;
 108 extern const struct brw_tracked_state gen6_sampler_state;
 109 extern const struct brw_tracked_state gen6_scissor_state;
 110 extern const struct brw_tracked_state gen6_sol_surface;
 111 extern const struct brw_tracked_state gen6_sf_state;
 112 extern const struct brw_tracked_state gen6_sf_vp;
 113 extern const struct brw_tracked_state gen6_urb;
 114 extern const struct brw_tracked_state gen6_viewport_state;
 115 extern const struct brw_tracked_state gen6_vs_push_constants;
 116 extern const struct brw_tracked_state gen6_vs_state;
 117 extern const struct brw_tracked_state gen6_wm_push_constants;
 118 extern const struct brw_tracked_state gen6_wm_state;
 119 extern const struct brw_tracked_state gen7_depthbuffer;
 120 extern const struct brw_tracked_state gen7_cc_viewport_state_pointer;
 121 extern const struct brw_tracked_state gen7_clip_state;
 122 extern const struct brw_tracked_state gen7_disable_stages;
 123 extern const struct brw_tracked_state gen7_gs_push_constants;
 124 extern const struct brw_tracked_state gen7_gs_state;
 125 extern const struct brw_tracked_state gen7_ps_state;
 126 extern const struct brw_tracked_state gen7_push_constant_space;
 127 extern const struct brw_tracked_state gen7_sbe_state;
 128 extern const struct brw_tracked_state gen7_sf_clip_viewport;
 129 extern const struct brw_tracked_state gen7_sf_state;
 130 extern const struct brw_tracked_state gen7_sol_state;
 131 extern const struct brw_tracked_state gen7_urb;
 132 extern const struct brw_tracked_state gen7_vs_state;
 133 extern const struct brw_tracked_state gen7_wm_state;
 134 extern const struct brw_tracked_state haswell_cut_index;
 135 extern const struct brw_tracked_state gen8_blend_state;
 136 extern const struct brw_tracked_state gen8_disable_stages;
 137 extern const struct brw_tracked_state gen8_gs_state;
 138 extern const struct brw_tracked_state gen8_index_buffer;
 139 extern const struct brw_tracked_state gen8_multisample_state;
 140 extern const struct brw_tracked_state gen8_pma_fix;
 141 extern const struct brw_tracked_state gen8_ps_blend;
 142 extern const struct brw_tracked_state gen8_ps_extra;
 143 extern const struct brw_tracked_state gen8_ps_state;
 144 extern const struct brw_tracked_state gen8_wm_depth_stencil;
 145 extern const struct brw_tracked_state gen8_wm_state;
 146 extern const struct brw_tracked_state gen8_raster_state;
 147 extern const struct brw_tracked_state gen8_sbe_state;
 148 extern const struct brw_tracked_state gen8_sf_state;
 149 extern const struct brw_tracked_state gen8_state_base_address;
 150 extern const struct brw_tracked_state gen8_sol_state;
 151 extern const struct brw_tracked_state gen8_sf_clip_viewport;
 152 extern const struct brw_tracked_state gen8_vertices;
 153 extern const struct brw_tracked_state gen8_vf_topology;
 154 extern const struct brw_tracked_state gen8_vs_state;
 155
 156 /* brw_misc_state.c */
 157 void brw_upload_invariant_state(struct brw_context *brw);
 158 uint32_t
 159 brw_depthbuffer_format(struct brw_context *brw);
 160
 161
 162 /***********************************************************************
 163  * brw_state.c
 164  */
 165 void brw_upload_state(struct brw_context *brw);
 166 void brw_clear_dirty_bits(struct brw_context *brw);
 167 void brw_init_state(struct brw_context *brw);
 168 void brw_destroy_state(struct brw_context *brw);
 169
 170 /***********************************************************************
 171  * brw_state_cache.c
 172  */
 173
 174 void brw_upload_cache(struct brw_cache *cache,
 175                       enum brw_cache_id cache_id,
 176                       const void *key,
 177                       GLuint key_sz,
 178                       const void *data,
 179                       GLuint data_sz,
 180                       const void *aux,
 181                       GLuint aux_sz,
 182                       uint32_t *out_offset, void *out_aux);
 183
 184 bool brw_search_cache(struct brw_cache *cache,
 185                       enum brw_cache_id cache_id,
 186                       const void *key,
 187                       GLuint key_size,
 188                       uint32_t *inout_offset, void *out_aux);
 189 void brw_state_cache_check_size( struct brw_context *brw );
 190
 191 void brw_init_caches( struct brw_context *brw );
 192 void brw_destroy_caches( struct brw_context *brw );
 193
 194 /***********************************************************************
 195  * brw_state_batch.c
 196  */
 197 #define BRW_BATCH_STRUCT(brw, s) \
 198    intel_batchbuffer_data(brw, (s), sizeof(*(s)), RENDER_RING)
 199
 200 void *brw_state_batch(struct brw_context *brw,
 201                       enum aub_state_struct_type type,
 202                       int size,
 203                       int alignment,
 204                       uint32_t *out_offset);
 205
 206 /* brw_wm_surface_state.c */
 207 void gen4_init_vtable_surface_functions(struct brw_context *brw);
 208 uint32_t brw_get_surface_tiling_bits(uint32_t tiling);
 209 uint32_t brw_get_surface_num_multisamples(unsigned num_samples);
 210
 211 void brw_configure_w_tiled(const struct intel_mipmap_tree *mt,
 212                            bool is_render_target,
 213                            unsigned *width, unsigned *height,
 214                            unsigned *pitch, uint32_t *tiling,
 215                            unsigned *format);
 216
 217 uint32_t brw_format_for_mesa_format(mesa_format mesa_format);
 218
 219 GLuint translate_tex_target(GLenum target);
 220
 221 GLuint translate_tex_format(struct brw_context *brw,
 222                             mesa_format mesa_format,
 223                             GLenum srgb_decode);
 224
 225 int brw_get_texture_swizzle(const struct gl_context *ctx,
 226                             const struct gl_texture_object *t);
 227
 228 /* gen7_wm_surface_state.c */
 229 unsigned brw_swizzle_to_scs(GLenum swizzle, bool need_green_to_blue);
 230 uint32_t gen7_surface_tiling_mode(uint32_t tiling);
 231 uint32_t gen7_surface_msaa_bits(unsigned num_samples, enum intel_msaa_layout l);
 232 void gen7_set_surface_mcs_info(struct brw_context *brw,
 233                                uint32_t *surf,
 234                                uint32_t surf_offset,
 235                                const struct intel_mipmap_tree *mcs_mt,
 236                                bool is_render_target);
 237 void gen7_check_surface_setup(uint32_t *surf, bool is_render_target);
 238 void gen7_init_vtable_surface_functions(struct brw_context *brw);
 239
 240 /* gen7_sol_state.c */
 241 void gen7_upload_3dstate_so_decl_list(struct brw_context *brw,
 242                                       const struct brw_vue_map *vue_map);
 243
 244 /* gen8_surface_state.c */
 245 void gen8_init_vtable_surface_functions(struct brw_context *brw);
 246
 247 /* brw_sampler_state.c */
 248 void brw_emit_sampler_state(struct brw_context *brw,
 249                             uint32_t *sampler_state,
 250                             uint32_t batch_offset_for_sampler_state,
 251                             unsigned min_filter,
 252                             unsigned mag_filter,
 253                             unsigned mip_filter,
 254                             unsigned max_anisotropy,
 255                             unsigned address_rounding,
 256                             unsigned wrap_s,
 257                             unsigned wrap_t,
 258                             unsigned wrap_r,
 259                             unsigned min_lod,
 260                             unsigned max_lod,
 261                             int lod_bias,
 262                             unsigned base_level,
 263                             unsigned shadow_function,
 264                             bool non_normalized_coordinates,
 265                             uint32_t border_color_offset);
 266
 267 /* gen6_sf_state.c */
 268 void
 269 calculate_attr_overrides(const struct brw_context *brw,
 270                          uint16_t *attr_overrides,
 271                          uint32_t *point_sprite_enables,
 272                          uint32_t *flat_enables,
 273                          uint32_t *urb_entry_read_length);
 274
 275 /* gen6_surface_state.c */
 276 void gen6_init_vtable_surface_functions(struct brw_context *brw);
 277
 278 /* brw_vs_surface_state.c */
 279 void
 280 brw_upload_pull_constants(struct brw_context *brw,
 281                           GLbitfield brw_new_constbuf,
 282                           const struct gl_program *prog,
 283                           struct brw_stage_state *stage_state,
 284                           const struct brw_stage_prog_data *prog_data,
 285                           bool dword_pitch);
 286
 287 /* gen7_vs_state.c */
 288 void
 289 gen7_upload_constant_state(struct brw_context *brw,
 290                            const struct brw_stage_state *stage_state,
 291                            bool active, unsigned opcode);
 292
 293 #ifdef __cplusplus
 294 }
 295 #endif
 296
 297 #endif