brw_state.h revision 3ebfd3f7743e5c05661eab977b23441e45441b39 
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_clip_prog;
48extern const struct brw_tracked_state brw_clip_unit;
49extern const struct brw_tracked_state brw_vs_pull_constants;
50extern const struct brw_tracked_state brw_wm_pull_constants;
51extern const struct brw_tracked_state brw_constant_buffer;
52extern const struct brw_tracked_state brw_curbe_offsets;
53extern const struct brw_tracked_state brw_invariant_state;
54extern const struct brw_tracked_state brw_gs_prog;
55extern const struct brw_tracked_state brw_gs_unit;
56extern const struct brw_tracked_state brw_line_stipple;
57extern const struct brw_tracked_state brw_aa_line_parameters;
58extern const struct brw_tracked_state brw_pipelined_state_pointers;
59extern const struct brw_tracked_state brw_binding_table_pointers;
60extern const struct brw_tracked_state brw_depthbuffer;
61extern const struct brw_tracked_state brw_polygon_stipple_offset;
62extern const struct brw_tracked_state brw_polygon_stipple;
63extern const struct brw_tracked_state brw_program_parameters;
64extern const struct brw_tracked_state brw_recalculate_urb_fence;
65extern const struct brw_tracked_state brw_samplers;
66extern const struct brw_tracked_state brw_sf_prog;
67extern const struct brw_tracked_state brw_sf_unit;
68extern const struct brw_tracked_state brw_sf_vp;
69extern const struct brw_tracked_state brw_state_base_address;
70extern const struct brw_tracked_state brw_urb_fence;
71extern const struct brw_tracked_state brw_vertex_state;
72extern const struct brw_tracked_state brw_vs_prog;
73extern const struct brw_tracked_state brw_vs_ubo_surfaces;
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_ubo_surfaces;
82extern const struct brw_tracked_state brw_wm_unit;
83
84extern const struct brw_tracked_state brw_psp_urb_cbs;
85
86extern const struct brw_tracked_state brw_pipe_control;
87
88extern const struct brw_tracked_state brw_drawing_rect;
89extern const struct brw_tracked_state brw_indices;
90extern const struct brw_tracked_state brw_vertices;
91extern const struct brw_tracked_state brw_index_buffer;
92extern const struct brw_tracked_state gen6_binding_table_pointers;
93extern const struct brw_tracked_state gen6_blend_state;
94extern const struct brw_tracked_state gen6_cc_state_pointers;
95extern const struct brw_tracked_state gen6_clip_state;
96extern const struct brw_tracked_state gen6_clip_vp;
97extern const struct brw_tracked_state gen6_color_calc_state;
98extern const struct brw_tracked_state gen6_depth_stencil_state;
99extern const struct brw_tracked_state gen6_gs_state;
100extern const struct brw_tracked_state gen6_gs_binding_table;
101extern const struct brw_tracked_state gen6_multisample_state;
102extern const struct brw_tracked_state gen6_renderbuffer_surfaces;
103extern const struct brw_tracked_state gen6_sampler_state;
104extern const struct brw_tracked_state gen6_scissor_state;
105extern const struct brw_tracked_state gen6_sol_indices;
106extern const struct brw_tracked_state gen6_sol_surface;
107extern const struct brw_tracked_state gen6_sf_state;
108extern const struct brw_tracked_state gen6_sf_vp;
109extern const struct brw_tracked_state gen6_urb;
110extern const struct brw_tracked_state gen6_viewport_state;
111extern const struct brw_tracked_state gen6_vs_push_constants;
112extern const struct brw_tracked_state gen6_vs_state;
113extern const struct brw_tracked_state gen6_wm_push_constants;
114extern const struct brw_tracked_state gen6_wm_state;
115extern const struct brw_tracked_state gen7_depthbuffer;
116extern const struct brw_tracked_state gen7_blend_state_pointer;
117extern const struct brw_tracked_state gen7_cc_state_pointer;
118extern const struct brw_tracked_state gen7_cc_viewport_state_pointer;
119extern const struct brw_tracked_state gen7_clip_state;
120extern const struct brw_tracked_state gen7_depth_stencil_state_pointer;
121extern const struct brw_tracked_state gen7_disable_stages;
122extern const struct brw_tracked_state gen7_ps_state;
123extern const struct brw_tracked_state gen7_push_constant_alloc;
124extern const struct brw_tracked_state gen7_samplers;
125extern const struct brw_tracked_state gen7_sbe_state;
126extern const struct brw_tracked_state gen7_sf_clip_viewport;
127extern const struct brw_tracked_state gen7_sf_clip_viewport_state_pointer;
128extern const struct brw_tracked_state gen7_sf_state;
129extern const struct brw_tracked_state gen7_sol_state;
130extern const struct brw_tracked_state gen7_urb;
131extern const struct brw_tracked_state gen7_vs_state;
132extern const struct brw_tracked_state gen7_wm_constants;
133extern const struct brw_tracked_state gen7_wm_constant_surface;
134extern const struct brw_tracked_state gen7_wm_state;
135extern const struct brw_tracked_state gen7_wm_surfaces;
136extern const struct brw_tracked_state haswell_cut_index;
137
138/* brw_misc_state.c */
139uint32_t
140brw_depthbuffer_format(struct brw_context *brw);
141
142
143/***********************************************************************
144 * brw_state.c
145 */
146void brw_upload_state(struct brw_context *brw);
147void brw_init_state(struct brw_context *brw);
148void brw_destroy_state(struct brw_context *brw);
149
150/***********************************************************************
151 * brw_state_cache.c
152 */
153
154void brw_upload_cache(struct brw_cache *cache,
155		      enum brw_cache_id cache_id,
156		      const void *key,
157		      GLuint key_sz,
158		      const void *data,
159		      GLuint data_sz,
160		      const void *aux,
161		      GLuint aux_sz,
162		      uint32_t *out_offset, void *out_aux);
163
164bool brw_search_cache(struct brw_cache *cache,
165		      enum brw_cache_id cache_id,
166		      const void *key,
167		      GLuint key_size,
168		      uint32_t *inout_offset, void *out_aux);
169void brw_state_cache_check_size( struct brw_context *brw );
170
171void brw_init_caches( struct brw_context *brw );
172void brw_destroy_caches( struct brw_context *brw );
173
174/***********************************************************************
175 * brw_state_batch.c
176 */
177#define BRW_BATCH_STRUCT(brw, s) intel_batchbuffer_data(&brw->intel, (s), \
178							sizeof(*(s)), false)
179
180void *brw_state_batch(struct brw_context *brw,
181		      enum state_struct_type type,
182		      int size,
183		      int alignment,
184		      uint32_t *out_offset);
185
186/* brw_wm_surface_state.c */
187void gen4_init_vtable_surface_functions(struct brw_context *brw);
188uint32_t brw_get_surface_tiling_bits(uint32_t tiling);
189uint32_t brw_get_surface_num_multisamples(unsigned num_samples);
190void brw_create_constant_surface(struct brw_context *brw,
191				 drm_intel_bo *bo,
192				 uint32_t offset,
193				 int width,
194				 uint32_t *out_offset);
195
196uint32_t brw_format_for_mesa_format(gl_format mesa_format);
197
198GLuint translate_tex_target(GLenum target);
199
200GLuint translate_tex_format(gl_format mesa_format,
201			    GLenum internal_format,
202			    GLenum depth_mode,
203			    GLenum srgb_decode);
204
205int brw_get_texture_swizzle(const struct gl_texture_object *t);
206
207/* gen7_wm_surface_state.c */
208void gen7_set_surface_tiling(struct gen7_surface_state *surf, uint32_t tiling);
209void gen7_set_surface_msaa(struct gen7_surface_state *surf,
210                           unsigned num_samples,
211                           enum intel_msaa_layout layout);
212void gen7_set_surface_mcs_info(struct brw_context *brw,
213                               struct gen7_surface_state *surf,
214                               uint32_t surf_offset,
215                               const struct intel_mipmap_tree *mcs_mt,
216                               bool is_render_target);
217void gen7_check_surface_setup(struct gen7_surface_state *surf,
218                              bool is_render_target);
219void gen7_init_vtable_surface_functions(struct brw_context *brw);
220void gen7_create_constant_surface(struct brw_context *brw,
221				  drm_intel_bo *bo,
222				  uint32_t offset,
223				  int width,
224				  uint32_t *out_offset);
225
226/* brw_wm_sampler_state.c */
227uint32_t translate_wrap_mode(GLenum wrap, bool using_nearest);
228void upload_default_color(struct brw_context *brw,
229			  struct gl_sampler_object *sampler,
230			  int unit, int ss_index);
231
232/* gen6_sf_state.c */
233uint32_t
234get_attr_override(struct brw_vue_map *vue_map, int urb_entry_read_offset,
235                  int fs_attr, bool two_side_color);
236
237#ifdef __cplusplus
238}
239#endif
240
241#endif
242