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_binding_table;
 105 extern const struct brw_tracked_state gen6_multisample_state;
 106 extern const struct brw_tracked_state gen6_renderbuffer_surfaces;
 107 extern const struct brw_tracked_state gen6_sampler_state;
 108 extern const struct brw_tracked_state gen6_scissor_state;
 109 extern const struct brw_tracked_state gen6_sol_surface;
 110 extern const struct brw_tracked_state gen6_sf_state;
 111 extern const struct brw_tracked_state gen6_sf_vp;
 112 extern const struct brw_tracked_state gen6_urb;
 113 extern const struct brw_tracked_state gen6_viewport_state;
 114 extern const struct brw_tracked_state gen6_vs_push_constants;
 115 extern const struct brw_tracked_state gen6_vs_state;
 116 extern const struct brw_tracked_state gen6_wm_push_constants;
 117 extern const struct brw_tracked_state gen6_wm_state;
 118 extern const struct brw_tracked_state gen7_depthbuffer;
 119 extern const struct brw_tracked_state gen7_cc_viewport_state_pointer;
 120 extern const struct brw_tracked_state gen7_clip_state;
 121 extern const struct brw_tracked_state gen7_disable_stages;
 122 extern const struct brw_tracked_state gen7_gs_push_constants;
 123 extern const struct brw_tracked_state gen7_gs_state;
 124 extern const struct brw_tracked_state gen7_ps_state;
 125 extern const struct brw_tracked_state gen7_push_constant_space;
 126 extern const struct brw_tracked_state gen7_sbe_state;
 127 extern const struct brw_tracked_state gen7_sf_clip_viewport;
 128 extern const struct brw_tracked_state gen7_sf_state;
 129 extern const struct brw_tracked_state gen7_sol_state;
 130 extern const struct brw_tracked_state gen7_urb;
 131 extern const struct brw_tracked_state gen7_vs_state;
 132 extern const struct brw_tracked_state gen7_wm_state;
 133 extern const struct brw_tracked_state haswell_cut_index;
 134 extern const struct brw_tracked_state gen8_blend_state;
 135 extern const struct brw_tracked_state gen8_disable_stages;
 136 extern const struct brw_tracked_state gen8_gs_state;
 137 extern const struct brw_tracked_state gen8_index_buffer;
 138 extern const struct brw_tracked_state gen8_multisample_state;
 139 extern const struct brw_tracked_state gen8_ps_blend;
 140 extern const struct brw_tracked_state gen8_ps_extra;
 141 extern const struct brw_tracked_state gen8_ps_state;
 142 extern const struct brw_tracked_state gen8_wm_depth_stencil;
 143 extern const struct brw_tracked_state gen8_wm_state;
 144 extern const struct brw_tracked_state gen8_raster_state;
 145 extern const struct brw_tracked_state gen8_sbe_state;
 146 extern const struct brw_tracked_state gen8_sf_state;
 147 extern const struct brw_tracked_state gen8_state_base_address;
 148 extern const struct brw_tracked_state gen8_sol_state;
 149 extern const struct brw_tracked_state gen8_sf_clip_viewport;
 150 extern const struct brw_tracked_state gen8_vertices;
 151 extern const struct brw_tracked_state gen8_vf_topology;
 152 extern const struct brw_tracked_state gen8_vs_state;
 153
 154 /* brw_misc_state.c */
 155 void brw_upload_invariant_state(struct brw_context *brw);
 156 uint32_t
 157 brw_depthbuffer_format(struct brw_context *brw);
 158
 159
 160 /***********************************************************************
 161  * brw_state.c
 162  */
 163 void brw_upload_state(struct brw_context *brw);
 164 void brw_clear_dirty_bits(struct brw_context *brw);
 165 void brw_init_state(struct brw_context *brw);
 166 void brw_destroy_state(struct brw_context *brw);
 167
 168 /***********************************************************************
 169  * brw_state_cache.c
 170  */
 171
 172 void brw_upload_cache(struct brw_cache *cache,
 173                       enum brw_cache_id cache_id,
 174                       const void *key,
 175                       GLuint key_sz,
 176                       const void *data,
 177                       GLuint data_sz,
 178                       const void *aux,
 179                       GLuint aux_sz,
 180                       uint32_t *out_offset, void *out_aux);
 181
 182 bool brw_search_cache(struct brw_cache *cache,
 183                       enum brw_cache_id cache_id,
 184                       const void *key,
 185                       GLuint key_size,
 186                       uint32_t *inout_offset, void *out_aux);
 187 void brw_state_cache_check_size( struct brw_context *brw );
 188
 189 void brw_init_caches( struct brw_context *brw );
 190 void brw_destroy_caches( struct brw_context *brw );
 191
 192 /***********************************************************************
 193  * brw_state_batch.c
 194  */
 195 #define BRW_BATCH_STRUCT(brw, s) \
 196    intel_batchbuffer_data(brw, (s), sizeof(*(s)), RENDER_RING)
 197
 198 void *brw_state_batch(struct brw_context *brw,
 199                       enum aub_state_struct_type type,
 200                       int size,
 201                       int alignment,
 202                       uint32_t *out_offset);
 203
 204 /* brw_wm_surface_state.c */
 205 void gen4_init_vtable_surface_functions(struct brw_context *brw);
 206 uint32_t brw_get_surface_tiling_bits(uint32_t tiling);
 207 uint32_t brw_get_surface_num_multisamples(unsigned num_samples);
 208
 209 void brw_configure_w_tiled(const struct intel_mipmap_tree *mt,
 210                            bool is_render_target,
 211                            unsigned *width, unsigned *height,
 212                            unsigned *pitch, uint32_t *tiling,
 213                            unsigned *format);
 214
 215 uint32_t brw_format_for_mesa_format(mesa_format mesa_format);
 216
 217 GLuint translate_tex_target(GLenum target);
 218
 219 GLuint translate_tex_format(struct brw_context *brw,
 220                             mesa_format mesa_format,
 221                             GLenum srgb_decode);
 222
 223 int brw_get_texture_swizzle(const struct gl_context *ctx,
 224                             const struct gl_texture_object *t);
 225
 226 /* gen7_wm_surface_state.c */
 227 unsigned brw_swizzle_to_scs(GLenum swizzle, bool need_green_to_blue);
 228 uint32_t gen7_surface_tiling_mode(uint32_t tiling);
 229 uint32_t gen7_surface_msaa_bits(unsigned num_samples, enum intel_msaa_layout l);
 230 void gen7_set_surface_mcs_info(struct brw_context *brw,
 231                                uint32_t *surf,
 232                                uint32_t surf_offset,
 233                                const struct intel_mipmap_tree *mcs_mt,
 234                                bool is_render_target);
 235 void gen7_check_surface_setup(uint32_t *surf, bool is_render_target);
 236 void gen7_init_vtable_surface_functions(struct brw_context *brw);
 237
 238 /* gen7_sol_state.c */
 239 void gen7_upload_3dstate_so_decl_list(struct brw_context *brw,
 240                                       const struct brw_vue_map *vue_map);
 241
 242 /* gen8_surface_state.c */
 243 void gen8_init_vtable_surface_functions(struct brw_context *brw);
 244
 245 /* brw_wm_sampler_state.c */
 246 uint32_t translate_wrap_mode(struct brw_context *brw,
 247                              GLenum wrap, bool using_nearest);
 248 void upload_default_color(struct brw_context *brw,
 249                           struct gl_sampler_object *sampler,
 250                           int unit,
 251                           uint32_t *sdc_offset);
 252 void gen4_init_vtable_sampler_functions(struct brw_context *brw);
 253
 254 /* gen7_sampler_state.c */
 255 void gen7_init_vtable_sampler_functions(struct brw_context *brw);
 256
 257 /* gen6_sf_state.c */
 258 void
 259 calculate_attr_overrides(const struct brw_context *brw,
 260                          uint16_t *attr_overrides,
 261                          uint32_t *point_sprite_enables,
 262                          uint32_t *flat_enables,
 263                          uint32_t *urb_entry_read_length);
 264
 265 /* brw_vs_surface_state.c */
 266 void
 267 brw_upload_pull_constants(struct brw_context *brw,
 268                           GLbitfield brw_new_constbuf,
 269                           const struct gl_program *prog,
 270                           struct brw_stage_state *stage_state,
 271                           const struct brw_stage_prog_data *prog_data,
 272                           bool dword_pitch);
 273
 274 /* gen7_vs_state.c */
 275 void
 276 gen7_upload_constant_state(struct brw_context *brw,
 277                            const struct brw_stage_state *stage_state,
 278                            bool active, unsigned opcode);
 279
 280 #ifdef __cplusplus
 281 }
 282 #endif
 283
 284 #endif