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 static INLINE void
  39 brw_add_validated_bo(struct brw_context *brw, drm_intel_bo *bo)
  40 {
  41    assert(brw->state.validated_bo_count < ARRAY_SIZE(brw->state.validated_bos));
  42
  43    if (bo != NULL) {
  44       drm_intel_bo_reference(bo);
  45       brw->state.validated_bos[brw->state.validated_bo_count++] = bo;
  46    }
  47 };
  48
  49 extern const struct brw_tracked_state brw_blend_constant_color;
  50 extern const struct brw_tracked_state brw_cc_vp;
  51 extern const struct brw_tracked_state brw_cc_unit;
  52 extern const struct brw_tracked_state brw_check_fallback;
  53 extern const struct brw_tracked_state brw_clip_prog;
  54 extern const struct brw_tracked_state brw_clip_unit;
  55 extern const struct brw_tracked_state brw_vs_constants;
  56 extern const struct brw_tracked_state brw_wm_constants;
  57 extern const struct brw_tracked_state brw_constant_buffer;
  58 extern const struct brw_tracked_state brw_curbe_offsets;
  59 extern const struct brw_tracked_state brw_invarient_state;
  60 extern const struct brw_tracked_state brw_gs_prog;
  61 extern const struct brw_tracked_state brw_gs_unit;
  62 extern const struct brw_tracked_state brw_line_stipple;
  63 extern const struct brw_tracked_state brw_aa_line_parameters;
  64 extern const struct brw_tracked_state brw_pipelined_state_pointers;
  65 extern const struct brw_tracked_state brw_binding_table_pointers;
  66 extern const struct brw_tracked_state brw_depthbuffer;
  67 extern const struct brw_tracked_state brw_polygon_stipple_offset;
  68 extern const struct brw_tracked_state brw_polygon_stipple;
  69 extern const struct brw_tracked_state brw_program_parameters;
  70 extern const struct brw_tracked_state brw_recalculate_urb_fence;
  71 extern const struct brw_tracked_state brw_sf_prog;
  72 extern const struct brw_tracked_state brw_sf_unit;
  73 extern const struct brw_tracked_state brw_sf_vp;
  74 extern const struct brw_tracked_state brw_state_base_address;
  75 extern const struct brw_tracked_state brw_urb_fence;
  76 extern const struct brw_tracked_state brw_vertex_state;
  77 extern const struct brw_tracked_state brw_vs_surfaces;
  78 extern const struct brw_tracked_state brw_vs_prog;
  79 extern const struct brw_tracked_state brw_vs_unit;
  80 extern const struct brw_tracked_state brw_wm_input_sizes;
  81 extern const struct brw_tracked_state brw_wm_prog;
  82 extern const struct brw_tracked_state brw_wm_samplers;
  83 extern const struct brw_tracked_state brw_wm_constant_surface;
  84 extern const struct brw_tracked_state brw_wm_surfaces;
  85 extern const struct brw_tracked_state brw_wm_binding_table;
  86 extern const struct brw_tracked_state brw_wm_unit;
  87
  88 extern const struct brw_tracked_state brw_psp_urb_cbs;
  89
  90 extern const struct brw_tracked_state brw_pipe_control;
  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_sampler_state;
 105 extern const struct brw_tracked_state gen6_scissor_state;
 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_constants;
 111 extern const struct brw_tracked_state gen6_vs_state;
 112 extern const struct brw_tracked_state gen6_wm_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_samplers;
 123 extern const struct brw_tracked_state gen7_sbe_state;
 124 extern const struct brw_tracked_state gen7_sf_clip_viewport;
 125 extern const struct brw_tracked_state gen7_sf_clip_viewport_state_pointer;
 126 extern const struct brw_tracked_state gen7_sf_state;
 127 extern const struct brw_tracked_state gen7_sol_state;
 128 extern const struct brw_tracked_state gen7_urb;
 129 extern const struct brw_tracked_state gen7_vs_state;
 130 extern const struct brw_tracked_state gen7_wm_constants;
 131 extern const struct brw_tracked_state gen7_wm_constant_surface;
 132 extern const struct brw_tracked_state gen7_wm_state;
 133 extern const struct brw_tracked_state gen7_wm_surfaces;
 134
 135 /***********************************************************************
 136  * brw_state.c
 137  */
 138 void brw_validate_state(struct brw_context *brw);
 139 void brw_upload_state(struct brw_context *brw);
 140 void brw_init_state(struct brw_context *brw);
 141 void brw_destroy_state(struct brw_context *brw);
 142 void brw_clear_validated_bos(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->intel, (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 brw_create_constant_surface(struct brw_context *brw,
 182                                  drm_intel_bo *bo,
 183                                  int width,
 184                                  uint32_t *out_offset);
 185
 186 uint32_t brw_format_for_mesa_format(gl_format mesa_format);
 187
 188 GLuint translate_tex_target(GLenum target);
 189
 190 GLuint translate_tex_format(gl_format mesa_format,
 191                             GLenum internal_format,
 192                             GLenum depth_mode,
 193                             GLenum srgb_decode);
 194
 195 /* gen7_wm_surface_state.c */
 196 void gen7_create_constant_surface(struct brw_context *brw,
 197                                   drm_intel_bo *bo,
 198                                   int width,
 199                                   uint32_t *out_offset);
 200
 201 /* brw_wm_sampler_state.c */
 202 uint32_t translate_wrap_mode(GLenum wrap, bool using_nearest);
 203 void upload_default_color(struct brw_context *brw,
 204                           struct gl_sampler_object *sampler,
 205                           int unit);
 206
 207 /* gen6_sf_state.c */
 208 uint32_t
 209 get_attr_override(struct brw_context *brw, int fs_attr, int two_side_color);
 210
 211 /* gen7_misc_state.c */
 212 unsigned int
 213 gen7_depth_format(struct brw_context *brw);
 214
 215 #endif