brw_state.h revision 989218b9801f0afd0cbadce19a5719b0aa0deb70 
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
39extern "C" {
40#endif
41
42enum intel_msaa_layout;
43
44extern const struct brw_tracked_state brw_blend_constant_color;
45extern const struct brw_tracked_state brw_cc_vp;
46extern const struct brw_tracked_state brw_cc_unit;
47extern const struct brw_tracked_state brw_check_fallback;
48extern const struct brw_tracked_state brw_clip_prog;
49extern const struct brw_tracked_state brw_clip_unit;
50extern const struct brw_tracked_state brw_vs_pull_constants;
51extern const struct brw_tracked_state brw_wm_pull_constants;
52extern const struct brw_tracked_state brw_constant_buffer;
53extern const struct brw_tracked_state brw_curbe_offsets;
54extern const struct brw_tracked_state brw_invariant_state;
55extern const struct brw_tracked_state brw_gs_prog;
56extern const struct brw_tracked_state brw_gs_unit;
57extern const struct brw_tracked_state brw_line_stipple;
58extern const struct brw_tracked_state brw_aa_line_parameters;
59extern const struct brw_tracked_state brw_pipelined_state_pointers;
60extern const struct brw_tracked_state brw_binding_table_pointers;
61extern const struct brw_tracked_state brw_depthbuffer;
62extern const struct brw_tracked_state brw_polygon_stipple_offset;
63extern const struct brw_tracked_state brw_polygon_stipple;
64extern const struct brw_tracked_state brw_program_parameters;
65extern const struct brw_tracked_state brw_recalculate_urb_fence;
66extern const struct brw_tracked_state brw_samplers;
67extern const struct brw_tracked_state brw_sf_prog;
68extern const struct brw_tracked_state brw_sf_unit;
69extern const struct brw_tracked_state brw_sf_vp;
70extern const struct brw_tracked_state brw_state_base_address;
71extern const struct brw_tracked_state brw_urb_fence;
72extern const struct brw_tracked_state brw_vertex_state;
73extern const struct brw_tracked_state brw_vs_prog;
74extern const struct brw_tracked_state brw_vs_unit;
75extern const struct brw_tracked_state brw_wm_input_sizes;
76extern const struct brw_tracked_state brw_wm_prog;
77extern const struct brw_tracked_state brw_renderbuffer_surfaces;
78extern const struct brw_tracked_state brw_texture_surfaces;
79extern const struct brw_tracked_state brw_wm_binding_table;
80extern const struct brw_tracked_state brw_vs_binding_table;
81extern const struct brw_tracked_state brw_wm_unit;
82
83extern const struct brw_tracked_state brw_psp_urb_cbs;
84
85extern const struct brw_tracked_state brw_pipe_control;
86
87extern const struct brw_tracked_state brw_drawing_rect;
88extern const struct brw_tracked_state brw_indices;
89extern const struct brw_tracked_state brw_vertices;
90extern const struct brw_tracked_state brw_index_buffer;
91extern const struct brw_tracked_state gen6_binding_table_pointers;
92extern const struct brw_tracked_state gen6_blend_state;
93extern const struct brw_tracked_state gen6_cc_state_pointers;
94extern const struct brw_tracked_state gen6_clip_state;
95extern const struct brw_tracked_state gen6_clip_vp;
96extern const struct brw_tracked_state gen6_color_calc_state;
97extern const struct brw_tracked_state gen6_depth_stencil_state;
98extern const struct brw_tracked_state gen6_gs_state;
99extern const struct brw_tracked_state gen6_gs_binding_table;
100extern const struct brw_tracked_state gen6_multisample_state;
101extern const struct brw_tracked_state gen6_renderbuffer_surfaces;
102extern const struct brw_tracked_state gen6_sampler_state;
103extern const struct brw_tracked_state gen6_scissor_state;
104extern const struct brw_tracked_state gen6_sol_indices;
105extern const struct brw_tracked_state gen6_sol_surface;
106extern const struct brw_tracked_state gen6_sf_state;
107extern const struct brw_tracked_state gen6_sf_vp;
108extern const struct brw_tracked_state gen6_urb;
109extern const struct brw_tracked_state gen6_viewport_state;
110extern const struct brw_tracked_state gen6_vs_push_constants;
111extern const struct brw_tracked_state gen6_vs_state;
112extern const struct brw_tracked_state gen6_wm_push_constants;
113extern const struct brw_tracked_state gen6_wm_state;
114extern const struct brw_tracked_state gen7_depthbuffer;
115extern const struct brw_tracked_state gen7_blend_state_pointer;
116extern const struct brw_tracked_state gen7_cc_state_pointer;
117extern const struct brw_tracked_state gen7_cc_viewport_state_pointer;
118extern const struct brw_tracked_state gen7_clip_state;
119extern const struct brw_tracked_state gen7_depth_stencil_state_pointer;
120extern const struct brw_tracked_state gen7_disable_stages;
121extern const struct brw_tracked_state gen7_ps_state;
122extern const struct brw_tracked_state gen7_push_constant_alloc;
123extern const struct brw_tracked_state gen7_samplers;
124extern const struct brw_tracked_state gen7_sbe_state;
125extern const struct brw_tracked_state gen7_sf_clip_viewport;
126extern const struct brw_tracked_state gen7_sf_clip_viewport_state_pointer;
127extern const struct brw_tracked_state gen7_sf_state;
128extern const struct brw_tracked_state gen7_sol_state;
129extern const struct brw_tracked_state gen7_urb;
130extern const struct brw_tracked_state gen7_vs_state;
131extern const struct brw_tracked_state gen7_wm_constants;
132extern const struct brw_tracked_state gen7_wm_constant_surface;
133extern const struct brw_tracked_state gen7_wm_state;
134extern const struct brw_tracked_state gen7_wm_surfaces;
135
136/* brw_misc_state.c */
137uint32_t
138brw_depthbuffer_format(struct brw_context *brw);
139
140
141/***********************************************************************
142 * brw_state.c
143 */
144void brw_upload_state(struct brw_context *brw);
145void brw_init_state(struct brw_context *brw);
146void brw_destroy_state(struct brw_context *brw);
147
148/***********************************************************************
149 * brw_state_cache.c
150 */
151
152void brw_upload_cache(struct brw_cache *cache,
153		      enum brw_cache_id cache_id,
154		      const void *key,
155		      GLuint key_sz,
156		      const void *data,
157		      GLuint data_sz,
158		      const void *aux,
159		      GLuint aux_sz,
160		      uint32_t *out_offset, void *out_aux);
161
162bool brw_search_cache(struct brw_cache *cache,
163		      enum brw_cache_id cache_id,
164		      const void *key,
165		      GLuint key_size,
166		      uint32_t *inout_offset, void *out_aux);
167void brw_state_cache_check_size( struct brw_context *brw );
168
169void brw_init_caches( struct brw_context *brw );
170void brw_destroy_caches( struct brw_context *brw );
171
172/***********************************************************************
173 * brw_state_batch.c
174 */
175#define BRW_BATCH_STRUCT(brw, s) intel_batchbuffer_data(&brw->intel, (s), \
176							sizeof(*(s)), false)
177
178void *brw_state_batch(struct brw_context *brw,
179		      enum state_struct_type type,
180		      int size,
181		      int alignment,
182		      uint32_t *out_offset);
183
184/* brw_wm_surface_state.c */
185void gen4_init_vtable_surface_functions(struct brw_context *brw);
186uint32_t brw_get_surface_tiling_bits(uint32_t tiling);
187uint32_t brw_get_surface_num_multisamples(unsigned num_samples);
188void brw_create_constant_surface(struct brw_context *brw,
189				 drm_intel_bo *bo,
190				 int width,
191				 uint32_t *out_offset);
192
193uint32_t brw_format_for_mesa_format(gl_format mesa_format);
194
195GLuint translate_tex_target(GLenum target);
196
197GLuint translate_tex_format(gl_format mesa_format,
198			    GLenum internal_format,
199			    GLenum depth_mode,
200			    GLenum srgb_decode);
201
202/* gen7_wm_surface_state.c */
203void gen7_set_surface_tiling(struct gen7_surface_state *surf, uint32_t tiling);
204void gen7_set_surface_msaa(struct gen7_surface_state *surf,
205                           unsigned num_samples,
206                           enum intel_msaa_layout layout);
207void gen7_set_surface_mcs_info(struct brw_context *brw,
208                               struct gen7_surface_state *surf,
209                               uint32_t surf_offset,
210                               const struct intel_mipmap_tree *mcs_mt,
211                               bool is_render_target);
212void gen7_check_surface_setup(struct gen7_surface_state *surf,
213                              bool is_render_target);
214void gen7_init_vtable_surface_functions(struct brw_context *brw);
215void gen7_create_constant_surface(struct brw_context *brw,
216				  drm_intel_bo *bo,
217				  int width,
218				  uint32_t *out_offset);
219
220/* brw_wm_sampler_state.c */
221uint32_t translate_wrap_mode(GLenum wrap, bool using_nearest);
222void upload_default_color(struct brw_context *brw,
223			  struct gl_sampler_object *sampler,
224			  int unit);
225
226/* gen6_sf_state.c */
227uint32_t
228get_attr_override(struct brw_vue_map *vue_map, int urb_entry_read_offset,
229                  int fs_attr, bool two_side_color);
230
231#ifdef __cplusplus
232}
233#endif
234
235#endif
236