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_wm_pull_constants;
  51 extern const struct brw_tracked_state brw_constant_buffer;
  52 extern const struct brw_tracked_state brw_curbe_offsets;
  53 extern const struct brw_tracked_state brw_invariant_state;
  54 extern const struct brw_tracked_state brw_gs_prog;
  55 extern const struct brw_tracked_state brw_gs_unit;
  56 extern const struct brw_tracked_state brw_line_stipple;
  57 extern const struct brw_tracked_state brw_aa_line_parameters;
  58 extern const struct brw_tracked_state brw_pipelined_state_pointers;
  59 extern const struct brw_tracked_state brw_binding_table_pointers;
  60 extern const struct brw_tracked_state brw_depthbuffer;
  61 extern const struct brw_tracked_state brw_polygon_stipple_offset;
  62 extern const struct brw_tracked_state brw_polygon_stipple;
  63 extern const struct brw_tracked_state brw_program_parameters;
  64 extern const struct brw_tracked_state brw_recalculate_urb_fence;
  65 extern const struct brw_tracked_state brw_samplers;
  66 extern const struct brw_tracked_state brw_sf_prog;
  67 extern const struct brw_tracked_state brw_sf_unit;
  68 extern const struct brw_tracked_state brw_sf_vp;
  69 extern const struct brw_tracked_state brw_state_base_address;
  70 extern const struct brw_tracked_state brw_urb_fence;
  71 extern const struct brw_tracked_state brw_vertex_state;
  72 extern const struct brw_tracked_state brw_vs_prog;
  73 extern const struct brw_tracked_state brw_vs_ubo_surfaces;
  74 extern const struct brw_tracked_state brw_vs_unit;
  75 extern const struct brw_tracked_state brw_wm_prog;
  76 extern const struct brw_tracked_state brw_renderbuffer_surfaces;
  77 extern const struct brw_tracked_state brw_texture_surfaces;
  78 extern const struct brw_tracked_state brw_wm_binding_table;
  79 extern const struct brw_tracked_state brw_vs_binding_table;
  80 extern const struct brw_tracked_state brw_wm_ubo_surfaces;
  81 extern const struct brw_tracked_state brw_wm_unit;
  82
  83 extern const struct brw_tracked_state brw_psp_urb_cbs;
  84
  85 extern const struct brw_tracked_state brw_pipe_control;
  86
  87 extern const struct brw_tracked_state brw_drawing_rect;
  88 extern const struct brw_tracked_state brw_indices;
  89 extern const struct brw_tracked_state brw_vertices;
  90 extern const struct brw_tracked_state brw_index_buffer;
  91 extern const struct brw_tracked_state gen6_binding_table_pointers;
  92 extern const struct brw_tracked_state gen6_blend_state;
  93 extern const struct brw_tracked_state gen6_cc_state_pointers;
  94 extern const struct brw_tracked_state gen6_clip_state;
  95 extern const struct brw_tracked_state gen6_clip_vp;
  96 extern const struct brw_tracked_state gen6_color_calc_state;
  97 extern const struct brw_tracked_state gen6_depth_stencil_state;
  98 extern const struct brw_tracked_state gen6_gs_state;
  99 extern const struct brw_tracked_state gen6_gs_binding_table;
 100 extern const struct brw_tracked_state gen6_multisample_state;
 101 extern const struct brw_tracked_state gen6_renderbuffer_surfaces;
 102 extern const struct brw_tracked_state gen6_sampler_state;
 103 extern const struct brw_tracked_state gen6_scissor_state;
 104 extern const struct brw_tracked_state gen6_sol_indices;
 105 extern const struct brw_tracked_state gen6_sol_surface;
 106 extern const struct brw_tracked_state gen6_sf_state;
 107 extern const struct brw_tracked_state gen6_sf_vp;
 108 extern const struct brw_tracked_state gen6_urb;
 109 extern const struct brw_tracked_state gen6_viewport_state;
 110 extern const struct brw_tracked_state gen6_vs_push_constants;
 111 extern const struct brw_tracked_state gen6_vs_state;
 112 extern const struct brw_tracked_state gen6_wm_push_constants;
 113 extern const struct brw_tracked_state gen6_wm_state;
 114 extern const struct brw_tracked_state gen7_depthbuffer;
 115 extern const struct brw_tracked_state gen7_blend_state_pointer;
 116 extern const struct brw_tracked_state gen7_cc_state_pointer;
 117 extern const struct brw_tracked_state gen7_cc_viewport_state_pointer;
 118 extern const struct brw_tracked_state gen7_clip_state;
 119 extern const struct brw_tracked_state gen7_depth_stencil_state_pointer;
 120 extern const struct brw_tracked_state gen7_disable_stages;
 121 extern const struct brw_tracked_state gen7_ps_state;
 122 extern const struct brw_tracked_state gen7_push_constant_alloc;
 123 extern const struct brw_tracked_state gen7_samplers;
 124 extern const struct brw_tracked_state gen7_sbe_state;
 125 extern const struct brw_tracked_state gen7_sf_clip_viewport;
 126 extern const struct brw_tracked_state gen7_sf_clip_viewport_state_pointer;
 127 extern const struct brw_tracked_state gen7_sf_state;
 128 extern const struct brw_tracked_state gen7_sol_state;
 129 extern const struct brw_tracked_state gen7_urb;
 130 extern const struct brw_tracked_state gen7_vs_state;
 131 extern const struct brw_tracked_state gen7_wm_constants;
 132 extern const struct brw_tracked_state gen7_wm_constant_surface;
 133 extern const struct brw_tracked_state gen7_wm_state;
 134 extern const struct brw_tracked_state gen7_wm_surfaces;
 135 extern const struct brw_tracked_state haswell_cut_index;
 136
 137 /* brw_misc_state.c */
 138 uint32_t
 139 brw_depthbuffer_format(struct brw_context *brw);
 140
 141
 142 /***********************************************************************
 143  * brw_state.c
 144  */
 145 void brw_upload_state(struct brw_context *brw);
 146 void brw_init_state(struct brw_context *brw);
 147 void brw_destroy_state(struct brw_context *brw);
 148
 149 /***********************************************************************
 150  * brw_state_cache.c
 151  */
 152
 153 void brw_upload_cache(struct brw_cache *cache,
 154                       enum brw_cache_id cache_id,
 155                       const void *key,
 156                       GLuint key_sz,
 157                       const void *data,
 158                       GLuint data_sz,
 159                       const void *aux,
 160                       GLuint aux_sz,
 161                       uint32_t *out_offset, void *out_aux);
 162
 163 bool brw_search_cache(struct brw_cache *cache,
 164                       enum brw_cache_id cache_id,
 165                       const void *key,
 166                       GLuint key_size,
 167                       uint32_t *inout_offset, void *out_aux);
 168 void brw_state_cache_check_size( struct brw_context *brw );
 169
 170 void brw_init_caches( struct brw_context *brw );
 171 void brw_destroy_caches( struct brw_context *brw );
 172
 173 /***********************************************************************
 174  * brw_state_batch.c
 175  */
 176 #define BRW_BATCH_STRUCT(brw, s) intel_batchbuffer_data(&brw->intel, (s), \
 177                                                         sizeof(*(s)), false)
 178
 179 void *brw_state_batch(struct brw_context *brw,
 180                       enum state_struct_type type,
 181                       int size,
 182                       int alignment,
 183                       uint32_t *out_offset);
 184
 185 /* brw_wm_surface_state.c */
 186 void gen4_init_vtable_surface_functions(struct brw_context *brw);
 187 uint32_t brw_get_surface_tiling_bits(uint32_t tiling);
 188 uint32_t brw_get_surface_num_multisamples(unsigned num_samples);
 189
 190 uint32_t brw_format_for_mesa_format(gl_format mesa_format);
 191
 192 GLuint translate_tex_target(GLenum target);
 193
 194 GLuint translate_tex_format(struct intel_context *intel,
 195                             gl_format mesa_format,
 196                             GLenum internal_format,
 197                             GLenum depth_mode,
 198                             GLenum srgb_decode);
 199
 200 int brw_get_texture_swizzle(const struct gl_context *ctx,
 201                             const struct gl_texture_object *t);
 202
 203 /* gen7_wm_surface_state.c */
 204 uint32_t gen7_surface_tiling_mode(uint32_t tiling);
 205 uint32_t gen7_surface_msaa_bits(unsigned num_samples, enum intel_msaa_layout l);
 206 void gen7_set_surface_mcs_info(struct brw_context *brw,
 207                                uint32_t *surf,
 208                                uint32_t surf_offset,
 209                                const struct intel_mipmap_tree *mcs_mt,
 210                                bool is_render_target);
 211 void gen7_check_surface_setup(uint32_t *surf, bool is_render_target);
 212 void gen7_init_vtable_surface_functions(struct brw_context *brw);
 213 void gen7_create_shader_time_surface(struct brw_context *brw,
 214                                      uint32_t *out_offset);
 215
 216 /* brw_wm_sampler_state.c */
 217 uint32_t translate_wrap_mode(GLenum wrap, bool using_nearest);
 218 void upload_default_color(struct brw_context *brw,
 219                           struct gl_sampler_object *sampler,
 220                           int unit, int ss_index);
 221
 222 /* gen6_sf_state.c */
 223 uint32_t
 224 get_attr_override(const struct brw_vue_map *vue_map, int urb_entry_read_offset,
 225                   int fs_attr, bool two_side_color, uint32_t *max_source_attr);
 226
 227 #ifdef __cplusplus
 228 }
 229 #endif
 230
 231 #endif