brw_state.h revision f3e9ccb3bcd174a0b55cae6f9c56835145558e89 
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_constants;
45extern const struct brw_tracked_state brw_wm_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_sf_prog;
61extern const struct brw_tracked_state brw_sf_unit;
62extern const struct brw_tracked_state brw_sf_vp;
63extern const struct brw_tracked_state brw_state_base_address;
64extern const struct brw_tracked_state brw_urb_fence;
65extern const struct brw_tracked_state brw_vertex_state;
66extern const struct brw_tracked_state brw_vs_surfaces;
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_wm_samplers;
72extern const struct brw_tracked_state brw_wm_constant_surface;
73extern const struct brw_tracked_state brw_wm_surfaces;
74extern const struct brw_tracked_state brw_wm_binding_table;
75extern const struct brw_tracked_state brw_wm_unit;
76
77extern const struct brw_tracked_state brw_psp_urb_cbs;
78
79extern const struct brw_tracked_state brw_pipe_control;
80
81extern const struct brw_tracked_state brw_drawing_rect;
82extern const struct brw_tracked_state brw_indices;
83extern const struct brw_tracked_state brw_vertices;
84extern const struct brw_tracked_state brw_index_buffer;
85extern const struct brw_tracked_state gen6_binding_table_pointers;
86extern const struct brw_tracked_state gen6_blend_state;
87extern const struct brw_tracked_state gen6_cc_state_pointers;
88extern const struct brw_tracked_state gen6_clip_state;
89extern const struct brw_tracked_state gen6_clip_vp;
90extern const struct brw_tracked_state gen6_color_calc_state;
91extern const struct brw_tracked_state gen6_depth_stencil_state;
92extern const struct brw_tracked_state gen6_gs_state;
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_sf_state;
96extern const struct brw_tracked_state gen6_sf_vp;
97extern const struct brw_tracked_state gen6_urb;
98extern const struct brw_tracked_state gen6_viewport_state;
99extern const struct brw_tracked_state gen6_vs_push_constants;
100extern const struct brw_tracked_state gen6_vs_state;
101extern const struct brw_tracked_state gen6_wm_push_constants;
102extern const struct brw_tracked_state gen6_wm_state;
103extern const struct brw_tracked_state gen7_depthbuffer;
104extern const struct brw_tracked_state gen7_blend_state_pointer;
105extern const struct brw_tracked_state gen7_cc_state_pointer;
106extern const struct brw_tracked_state gen7_cc_viewport_state_pointer;
107extern const struct brw_tracked_state gen7_clip_state;
108extern const struct brw_tracked_state gen7_depth_stencil_state_pointer;
109extern const struct brw_tracked_state gen7_disable_stages;
110extern const struct brw_tracked_state gen7_ps_state;
111extern const struct brw_tracked_state gen7_samplers;
112extern const struct brw_tracked_state gen7_sbe_state;
113extern const struct brw_tracked_state gen7_sf_clip_viewport;
114extern const struct brw_tracked_state gen7_sf_clip_viewport_state_pointer;
115extern const struct brw_tracked_state gen7_sf_state;
116extern const struct brw_tracked_state gen7_sol_state;
117extern const struct brw_tracked_state gen7_urb;
118extern const struct brw_tracked_state gen7_vs_state;
119extern const struct brw_tracked_state gen7_wm_constants;
120extern const struct brw_tracked_state gen7_wm_constant_surface;
121extern const struct brw_tracked_state gen7_wm_state;
122extern const struct brw_tracked_state gen7_wm_surfaces;
123
124/***********************************************************************
125 * brw_state.c
126 */
127void brw_upload_state(struct brw_context *brw);
128void brw_init_state(struct brw_context *brw);
129void brw_destroy_state(struct brw_context *brw);
130
131/***********************************************************************
132 * brw_state_cache.c
133 */
134
135void brw_upload_cache(struct brw_cache *cache,
136		      enum brw_cache_id cache_id,
137		      const void *key,
138		      GLuint key_sz,
139		      const void *data,
140		      GLuint data_sz,
141		      const void *aux,
142		      GLuint aux_sz,
143		      uint32_t *out_offset, void *out_aux);
144
145bool brw_search_cache(struct brw_cache *cache,
146		      enum brw_cache_id cache_id,
147		      const void *key,
148		      GLuint key_size,
149		      uint32_t *inout_offset, void *out_aux);
150void brw_state_cache_check_size( struct brw_context *brw );
151
152void brw_init_caches( struct brw_context *brw );
153void brw_destroy_caches( struct brw_context *brw );
154
155/***********************************************************************
156 * brw_state_batch.c
157 */
158#define BRW_BATCH_STRUCT(brw, s) intel_batchbuffer_data(&brw->intel, (s), \
159							sizeof(*(s)), false)
160
161void *brw_state_batch(struct brw_context *brw,
162		      enum state_struct_type type,
163		      int size,
164		      int alignment,
165		      uint32_t *out_offset);
166
167/* brw_wm_surface_state.c */
168void gen4_init_vtable_surface_functions(struct brw_context *brw);
169void brw_create_constant_surface(struct brw_context *brw,
170				 drm_intel_bo *bo,
171				 int width,
172				 uint32_t *out_offset);
173
174uint32_t brw_format_for_mesa_format(gl_format mesa_format);
175
176GLuint translate_tex_target(GLenum target);
177
178GLuint translate_tex_format(gl_format mesa_format,
179			    GLenum internal_format,
180			    GLenum depth_mode,
181			    GLenum srgb_decode);
182
183/* gen7_wm_surface_state.c */
184void gen7_init_vtable_surface_functions(struct brw_context *brw);
185void gen7_create_constant_surface(struct brw_context *brw,
186				  drm_intel_bo *bo,
187				  int width,
188				  uint32_t *out_offset);
189
190/* brw_wm_sampler_state.c */
191uint32_t translate_wrap_mode(GLenum wrap, bool using_nearest);
192void upload_default_color(struct brw_context *brw,
193			  struct gl_sampler_object *sampler,
194			  int unit);
195
196/* gen6_sf_state.c */
197uint32_t
198get_attr_override(struct brw_vue_map *vue_map, int urb_entry_read_offset,
199                  int fs_attr, bool two_side_color);
200
201/* gen7_misc_state.c */
202unsigned int
203gen7_depth_format(struct brw_context *brw);
204
205#endif
206