brw_state.h revision 9308f298300beaa757194a0db8ed50924754c011 
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
38extern const struct brw_tracked_state brw_blend_constant_color;
39extern const struct brw_tracked_state brw_cc_vp;
40extern const struct brw_tracked_state brw_cc_unit;
41extern const struct brw_tracked_state brw_check_fallback;
42extern const struct brw_tracked_state brw_clip_prog;
43extern const struct brw_tracked_state brw_clip_unit;
44extern const struct brw_tracked_state brw_vs_pull_constants;
45extern const struct brw_tracked_state brw_wm_pull_constants;
46extern const struct brw_tracked_state brw_constant_buffer;
47extern const struct brw_tracked_state brw_curbe_offsets;
48extern const struct brw_tracked_state brw_invarient_state;
49extern const struct brw_tracked_state brw_gs_prog;
50extern const struct brw_tracked_state brw_gs_unit;
51extern const struct brw_tracked_state brw_line_stipple;
52extern const struct brw_tracked_state brw_aa_line_parameters;
53extern const struct brw_tracked_state brw_pipelined_state_pointers;
54extern const struct brw_tracked_state brw_binding_table_pointers;
55extern const struct brw_tracked_state brw_depthbuffer;
56extern const struct brw_tracked_state brw_polygon_stipple_offset;
57extern const struct brw_tracked_state brw_polygon_stipple;
58extern const struct brw_tracked_state brw_program_parameters;
59extern const struct brw_tracked_state brw_recalculate_urb_fence;
60extern const struct brw_tracked_state brw_samplers;
61extern const struct brw_tracked_state brw_sf_prog;
62extern const struct brw_tracked_state brw_sf_unit;
63extern const struct brw_tracked_state brw_sf_vp;
64extern const struct brw_tracked_state brw_state_base_address;
65extern const struct brw_tracked_state brw_urb_fence;
66extern const struct brw_tracked_state brw_vertex_state;
67extern const struct brw_tracked_state brw_vs_prog;
68extern const struct brw_tracked_state brw_vs_unit;
69extern const struct brw_tracked_state brw_wm_input_sizes;
70extern const struct brw_tracked_state brw_wm_prog;
71extern const struct brw_tracked_state brw_renderbuffer_surfaces;
72extern const struct brw_tracked_state brw_texture_surfaces;
73extern const struct brw_tracked_state brw_binding_table;
74extern const struct brw_tracked_state brw_wm_unit;
75
76extern const struct brw_tracked_state brw_psp_urb_cbs;
77
78extern const struct brw_tracked_state brw_pipe_control;
79
80extern const struct brw_tracked_state brw_drawing_rect;
81extern const struct brw_tracked_state brw_indices;
82extern const struct brw_tracked_state brw_vertices;
83extern const struct brw_tracked_state brw_index_buffer;
84extern const struct brw_tracked_state gen6_binding_table_pointers;
85extern const struct brw_tracked_state gen6_blend_state;
86extern const struct brw_tracked_state gen6_cc_state_pointers;
87extern const struct brw_tracked_state gen6_clip_state;
88extern const struct brw_tracked_state gen6_clip_vp;
89extern const struct brw_tracked_state gen6_color_calc_state;
90extern const struct brw_tracked_state gen6_depth_stencil_state;
91extern const struct brw_tracked_state gen6_gs_state;
92extern const struct brw_tracked_state gen6_renderbuffer_surfaces;
93extern const struct brw_tracked_state gen6_sampler_state;
94extern const struct brw_tracked_state gen6_scissor_state;
95extern const struct brw_tracked_state gen6_sol_surface;
96extern const struct brw_tracked_state gen6_sf_state;
97extern const struct brw_tracked_state gen6_sf_vp;
98extern const struct brw_tracked_state gen6_urb;
99extern const struct brw_tracked_state gen6_viewport_state;
100extern const struct brw_tracked_state gen6_vs_push_constants;
101extern const struct brw_tracked_state gen6_vs_state;
102extern const struct brw_tracked_state gen6_wm_push_constants;
103extern const struct brw_tracked_state gen6_wm_state;
104extern const struct brw_tracked_state gen7_depthbuffer;
105extern const struct brw_tracked_state gen7_blend_state_pointer;
106extern const struct brw_tracked_state gen7_cc_state_pointer;
107extern const struct brw_tracked_state gen7_cc_viewport_state_pointer;
108extern const struct brw_tracked_state gen7_clip_state;
109extern const struct brw_tracked_state gen7_depth_stencil_state_pointer;
110extern const struct brw_tracked_state gen7_disable_stages;
111extern const struct brw_tracked_state gen7_ps_state;
112extern const struct brw_tracked_state gen7_samplers;
113extern const struct brw_tracked_state gen7_sbe_state;
114extern const struct brw_tracked_state gen7_sf_clip_viewport;
115extern const struct brw_tracked_state gen7_sf_clip_viewport_state_pointer;
116extern const struct brw_tracked_state gen7_sf_state;
117extern const struct brw_tracked_state gen7_sol_state;
118extern const struct brw_tracked_state gen7_urb;
119extern const struct brw_tracked_state gen7_vs_state;
120extern const struct brw_tracked_state gen7_wm_constants;
121extern const struct brw_tracked_state gen7_wm_constant_surface;
122extern const struct brw_tracked_state gen7_wm_state;
123extern const struct brw_tracked_state gen7_wm_surfaces;
124
125/* brw_misc_state.c */
126uint32_t
127brw_depthbuffer_format(struct brw_context *brw);
128
129
130/***********************************************************************
131 * brw_state.c
132 */
133void brw_upload_state(struct brw_context *brw);
134void brw_init_state(struct brw_context *brw);
135void brw_destroy_state(struct brw_context *brw);
136
137/***********************************************************************
138 * brw_state_cache.c
139 */
140
141void brw_upload_cache(struct brw_cache *cache,
142		      enum brw_cache_id cache_id,
143		      const void *key,
144		      GLuint key_sz,
145		      const void *data,
146		      GLuint data_sz,
147		      const void *aux,
148		      GLuint aux_sz,
149		      uint32_t *out_offset, void *out_aux);
150
151bool brw_search_cache(struct brw_cache *cache,
152		      enum brw_cache_id cache_id,
153		      const void *key,
154		      GLuint key_size,
155		      uint32_t *inout_offset, void *out_aux);
156void brw_state_cache_check_size( struct brw_context *brw );
157
158void brw_init_caches( struct brw_context *brw );
159void brw_destroy_caches( struct brw_context *brw );
160
161/***********************************************************************
162 * brw_state_batch.c
163 */
164#define BRW_BATCH_STRUCT(brw, s) intel_batchbuffer_data(&brw->intel, (s), \
165							sizeof(*(s)), false)
166
167void *brw_state_batch(struct brw_context *brw,
168		      enum state_struct_type type,
169		      int size,
170		      int alignment,
171		      uint32_t *out_offset);
172
173/* brw_wm_surface_state.c */
174void gen4_init_vtable_surface_functions(struct brw_context *brw);
175void brw_create_constant_surface(struct brw_context *brw,
176				 drm_intel_bo *bo,
177				 int width,
178				 uint32_t *out_offset);
179
180uint32_t brw_format_for_mesa_format(gl_format mesa_format);
181
182GLuint translate_tex_target(GLenum target);
183
184GLuint translate_tex_format(gl_format mesa_format,
185			    GLenum internal_format,
186			    GLenum depth_mode,
187			    GLenum srgb_decode);
188
189/* gen7_wm_surface_state.c */
190void gen7_init_vtable_surface_functions(struct brw_context *brw);
191void gen7_create_constant_surface(struct brw_context *brw,
192				  drm_intel_bo *bo,
193				  int width,
194				  uint32_t *out_offset);
195
196/* brw_wm_sampler_state.c */
197uint32_t translate_wrap_mode(GLenum wrap, bool using_nearest);
198void upload_default_color(struct brw_context *brw,
199			  struct gl_sampler_object *sampler,
200			  int unit);
201
202/* gen6_sf_state.c */
203uint32_t
204get_attr_override(struct brw_vue_map *vue_map, int urb_entry_read_offset,
205                  int fs_attr, bool two_side_color);
206
207#endif
208