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_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_pma_fix;
 140 extern const struct brw_tracked_state gen8_ps_blend;
 141 extern const struct brw_tracked_state gen8_ps_extra;
 142 extern const struct brw_tracked_state gen8_ps_state;
 143 extern const struct brw_tracked_state gen8_wm_depth_stencil;
 144 extern const struct brw_tracked_state gen8_wm_state;
 145 extern const struct brw_tracked_state gen8_raster_state;
 146 extern const struct brw_tracked_state gen8_sbe_state;
 147 extern const struct brw_tracked_state gen8_sf_state;
 148 extern const struct brw_tracked_state gen8_state_base_address;
 149 extern const struct brw_tracked_state gen8_sol_state;
 150 extern const struct brw_tracked_state gen8_sf_clip_viewport;
 151 extern const struct brw_tracked_state gen8_vertices;
 152 extern const struct brw_tracked_state gen8_vf_topology;
 153 extern const struct brw_tracked_state gen8_vs_state;
 154
 155 static inline bool
 156 brw_state_dirty(struct brw_context *brw, GLuint mesa_flags, uint64_t brw_flags)
 157 {
 158    return ((brw->state.dirty.mesa & mesa_flags) |
 159            (brw->ctx.NewDriverState & brw_flags)) != 0;
 160 }
 161
 162 /* brw_misc_state.c */
 163 void brw_upload_invariant_state(struct brw_context *brw);
 164 uint32_t
 165 brw_depthbuffer_format(struct brw_context *brw);
 166
 167
 168 /***********************************************************************
 169  * brw_state.c
 170  */
 171 void brw_upload_render_state(struct brw_context *brw);
 172 void brw_render_state_finished(struct brw_context *brw);
 173 void brw_upload_compute_state(struct brw_context *brw);
 174 void brw_compute_state_finished(struct brw_context *brw);
 175 void brw_init_state(struct brw_context *brw);
 176 void brw_destroy_state(struct brw_context *brw);
 177
 178 /***********************************************************************
 179  * brw_state_cache.c
 180  */
 181
 182 void brw_upload_cache(struct brw_cache *cache,
 183                       enum brw_cache_id cache_id,
 184                       const void *key,
 185                       GLuint key_sz,
 186                       const void *data,
 187                       GLuint data_sz,
 188                       const void *aux,
 189                       GLuint aux_sz,
 190                       uint32_t *out_offset, void *out_aux);
 191
 192 bool brw_search_cache(struct brw_cache *cache,
 193                       enum brw_cache_id cache_id,
 194                       const void *key,
 195                       GLuint key_size,
 196                       uint32_t *inout_offset, void *out_aux);
 197 void brw_state_cache_check_size( struct brw_context *brw );
 198
 199 void brw_init_caches( struct brw_context *brw );
 200 void brw_destroy_caches( struct brw_context *brw );
 201
 202 /***********************************************************************
 203  * brw_state_batch.c
 204  */
 205 #define BRW_BATCH_STRUCT(brw, s) \
 206    intel_batchbuffer_data(brw, (s), sizeof(*(s)), RENDER_RING)
 207
 208 void *brw_state_batch(struct brw_context *brw,
 209                       enum aub_state_struct_type type,
 210                       int size,
 211                       int alignment,
 212                       uint32_t *out_offset);
 213
 214 /* brw_wm_surface_state.c */
 215 void gen4_init_vtable_surface_functions(struct brw_context *brw);
 216 uint32_t brw_get_surface_tiling_bits(uint32_t tiling);
 217 uint32_t brw_get_surface_num_multisamples(unsigned num_samples);
 218
 219 void brw_configure_w_tiled(const struct intel_mipmap_tree *mt,
 220                            bool is_render_target,
 221                            unsigned *width, unsigned *height,
 222                            unsigned *pitch, uint32_t *tiling,
 223                            unsigned *format);
 224
 225 uint32_t brw_format_for_mesa_format(mesa_format mesa_format);
 226
 227 GLuint translate_tex_target(GLenum target);
 228
 229 GLuint translate_tex_format(struct brw_context *brw,
 230                             mesa_format mesa_format,
 231                             GLenum srgb_decode);
 232
 233 int brw_get_texture_swizzle(const struct gl_context *ctx,
 234                             const struct gl_texture_object *t);
 235
 236 /* gen7_wm_surface_state.c */
 237 uint32_t gen7_surface_tiling_mode(uint32_t tiling);
 238 uint32_t gen7_surface_msaa_bits(unsigned num_samples, enum intel_msaa_layout l);
 239 void gen7_set_surface_mcs_info(struct brw_context *brw,
 240                                uint32_t *surf,
 241                                uint32_t surf_offset,
 242                                const struct intel_mipmap_tree *mcs_mt,
 243                                bool is_render_target);
 244 void gen7_check_surface_setup(uint32_t *surf, bool is_render_target);
 245 void gen7_init_vtable_surface_functions(struct brw_context *brw);
 246
 247 /* gen7_sol_state.c */
 248 void gen7_upload_3dstate_so_decl_list(struct brw_context *brw,
 249                                       const struct brw_vue_map *vue_map);
 250
 251 /* gen8_surface_state.c */
 252 void gen8_init_vtable_surface_functions(struct brw_context *brw);
 253
 254 /* brw_sampler_state.c */
 255 void brw_emit_sampler_state(struct brw_context *brw,
 256                             uint32_t *sampler_state,
 257                             uint32_t batch_offset_for_sampler_state,
 258                             unsigned min_filter,
 259                             unsigned mag_filter,
 260                             unsigned mip_filter,
 261                             unsigned max_anisotropy,
 262                             unsigned address_rounding,
 263                             unsigned wrap_s,
 264                             unsigned wrap_t,
 265                             unsigned wrap_r,
 266                             unsigned min_lod,
 267                             unsigned max_lod,
 268                             int lod_bias,
 269                             unsigned base_level,
 270                             unsigned shadow_function,
 271                             bool non_normalized_coordinates,
 272                             uint32_t border_color_offset);
 273
 274 /* gen6_sf_state.c */
 275 void
 276 calculate_attr_overrides(const struct brw_context *brw,
 277                          uint16_t *attr_overrides,
 278                          uint32_t *point_sprite_enables,
 279                          uint32_t *flat_enables,
 280                          uint32_t *urb_entry_read_length);
 281
 282 /* gen6_surface_state.c */
 283 void gen6_init_vtable_surface_functions(struct brw_context *brw);
 284
 285 /* brw_vs_surface_state.c */
 286 void
 287 brw_upload_pull_constants(struct brw_context *brw,
 288                           GLbitfield brw_new_constbuf,
 289                           const struct gl_program *prog,
 290                           struct brw_stage_state *stage_state,
 291                           const struct brw_stage_prog_data *prog_data,
 292                           bool dword_pitch);
 293
 294 /* gen7_vs_state.c */
 295 void
 296 gen7_upload_constant_state(struct brw_context *brw,
 297                            const struct brw_stage_state *stage_state,
 298                            bool active, unsigned opcode);
 299
 300 #ifdef __cplusplus
 301 }
 302 #endif
 303
 304 #endif