brw_state.h revision e3a6e60040b7f6ea7965e52f8f9881ed31e0347c 
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
39const struct brw_tracked_state brw_blend_constant_color;
40const struct brw_tracked_state brw_cc_unit;
41const struct brw_tracked_state brw_cc_vp;
42const struct brw_tracked_state brw_check_fallback;
43const struct brw_tracked_state brw_clip_prog;
44const struct brw_tracked_state brw_clip_unit;
45const struct brw_tracked_state brw_constant_buffer_state;
46const struct brw_tracked_state brw_constant_buffer;
47const struct brw_tracked_state brw_curbe_offsets;
48const struct brw_tracked_state brw_invarient_state;
49const struct brw_tracked_state brw_gs_prog;
50const struct brw_tracked_state brw_gs_unit;
51const struct brw_tracked_state brw_drawing_rect;
52const struct brw_tracked_state brw_line_stipple;
53const struct brw_tracked_state brw_pipelined_state_pointers;
54const struct brw_tracked_state brw_binding_table_pointers;
55const struct brw_tracked_state brw_depthbuffer;
56const struct brw_tracked_state brw_polygon_stipple_offset;
57const struct brw_tracked_state brw_polygon_stipple;
58const struct brw_tracked_state brw_program_parameters;
59const struct brw_tracked_state brw_recalculate_urb_fence;
60const struct brw_tracked_state brw_sf_prog;
61const struct brw_tracked_state brw_sf_unit;
62const struct brw_tracked_state brw_sf_vp;
63const struct brw_tracked_state brw_state_base_address;
64const struct brw_tracked_state brw_urb_fence;
65const struct brw_tracked_state brw_vertex_state;
66const struct brw_tracked_state brw_vs_prog;
67const struct brw_tracked_state brw_vs_unit;
68const struct brw_tracked_state brw_wm_input_sizes;
69const struct brw_tracked_state brw_wm_prog;
70const struct brw_tracked_state brw_wm_samplers;
71const struct brw_tracked_state brw_wm_surfaces;
72const struct brw_tracked_state brw_wm_unit;
73
74const struct brw_tracked_state brw_psp_urb_cbs;
75
76const struct brw_tracked_state brw_active_vertprog;
77const struct brw_tracked_state brw_tnl_vertprog;
78const struct brw_tracked_state brw_pipe_control;
79
80const struct brw_tracked_state brw_clear_surface_cache;
81const struct brw_tracked_state brw_clear_batch_cache;
82
83/***********************************************************************
84 * brw_state_cache.c
85 */
86GLuint brw_cache_data(struct brw_cache *cache,
87		      const void *data );
88
89GLuint brw_cache_data_sz(struct brw_cache *cache,
90			 const void *data,
91			 GLuint data_sz);
92
93GLuint brw_upload_cache( struct brw_cache *cache,
94			 const void *key,
95			 GLuint key_sz,
96			 const void *data,
97			 GLuint data_sz,
98			 const void *aux,
99			 void *aux_return );
100
101GLboolean brw_search_cache( struct brw_cache *cache,
102			    const void *key,
103			    GLuint key_size,
104			    void *aux_return,
105			    GLuint *offset_return);
106
107void brw_init_caches( struct brw_context *brw );
108void brw_destroy_caches( struct brw_context *brw );
109
110static inline dri_bo *brw_cache_buffer(struct brw_context *brw,
111				       enum brw_cache_id id)
112{
113   return brw->cache[id].pool->buffer;
114}
115
116/***********************************************************************
117 * brw_state_batch.c
118 */
119#define BRW_BATCH_STRUCT(brw, s) intel_batchbuffer_data( brw->intel.batch, (s), sizeof(*(s)), 0)
120#define BRW_CACHED_BATCH_STRUCT(brw, s) brw_cached_batch_struct( brw, (s), sizeof(*(s)) )
121
122GLboolean brw_cached_batch_struct( struct brw_context *brw,
123				   const void *data,
124				   GLuint sz );
125
126void brw_destroy_batch_cache( struct brw_context *brw );
127
128
129/***********************************************************************
130 * brw_state_pool.c
131 */
132void brw_init_pools( struct brw_context *brw );
133void brw_destroy_pools( struct brw_context *brw );
134
135GLboolean brw_pool_alloc( struct brw_mem_pool *pool,
136			  GLuint size,
137			  GLuint alignment,
138			  GLuint *offset_return);
139
140void brw_pool_fence( struct brw_context *brw,
141		     struct brw_mem_pool *pool,
142		     GLuint fence );
143
144
145void brw_pool_check_wrap( struct brw_context *brw,
146			  struct brw_mem_pool *pool );
147
148void brw_clear_all_caches( struct brw_context *brw );
149void brw_invalidate_pools( struct brw_context *brw );
150void brw_clear_batch_cache_flush( struct brw_context *brw );
151
152#endif
153