lp_setup.h revision b3538d356316b282d6408f710f2df5f06bf315f5 
1/**************************************************************************
2 *
3 * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
4 * All Rights Reserved.
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * 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, sub license, 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 portions
16 * of the Software.
17 *
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
19 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
20 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
21 * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
22 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
23 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
24 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
25 *
26 **************************************************************************/
27#ifndef LP_SETUP_H
28#define LP_SETUP_H
29
30#include "pipe/p_compiler.h"
31#include "lp_jit.h"
32
33struct draw_context;
34struct vertex_info;
35
36
37struct pipe_resource;
38struct pipe_query;
39struct pipe_surface;
40struct pipe_blend_color;
41struct pipe_screen;
42struct pipe_framebuffer_state;
43struct lp_fragment_shader_variant;
44struct lp_jit_context;
45struct llvmpipe_query;
46struct pipe_fence_handle;
47struct lp_setup_variant;
48struct lp_setup_context;
49
50void lp_setup_reset( struct lp_setup_context *setup );
51
52struct lp_setup_context *
53lp_setup_create( struct pipe_context *pipe,
54                 struct draw_context *draw );
55
56void
57lp_setup_clear(struct lp_setup_context *setup,
58               const float *clear_color,
59               double clear_depth,
60               unsigned clear_stencil,
61               unsigned flags);
62
63
64
65void
66lp_setup_flush( struct lp_setup_context *setup,
67                struct pipe_fence_handle **fence,
68                const char *reason);
69
70
71void
72lp_setup_bind_framebuffer( struct lp_setup_context *setup,
73                           const struct pipe_framebuffer_state *fb );
74
75void
76lp_setup_set_triangle_state( struct lp_setup_context *setup,
77                             unsigned cullmode,
78                             boolean front_is_ccw,
79                             boolean scissor,
80                             boolean gl_rasterization_rules );
81
82void
83lp_setup_set_line_state( struct lp_setup_context *setup,
84                         float line_width);
85
86void
87lp_setup_set_point_state( struct lp_setup_context *setup,
88                          float point_size,
89                          boolean point_size_per_vertex,
90                          uint sprite_coord_enable,
91                          uint sprite_coord_origin);
92
93void
94lp_setup_set_setup_variant( struct lp_setup_context *setup,
95			    const struct lp_setup_variant *variant );
96
97void
98lp_setup_set_fs_variant( struct lp_setup_context *setup,
99                         struct lp_fragment_shader_variant *variant );
100
101void
102lp_setup_set_fs_constants(struct lp_setup_context *setup,
103                          struct pipe_resource *buffer);
104
105
106void
107lp_setup_set_alpha_ref_value( struct lp_setup_context *setup,
108                              float alpha_ref_value );
109
110void
111lp_setup_set_stencil_ref_values( struct lp_setup_context *setup,
112                                 const ubyte refs[2] );
113
114void
115lp_setup_set_blend_color( struct lp_setup_context *setup,
116                          const struct pipe_blend_color *blend_color );
117
118void
119lp_setup_set_scissor( struct lp_setup_context *setup,
120                      const struct pipe_scissor_state *scissor );
121
122void
123lp_setup_set_fragment_sampler_views(struct lp_setup_context *setup,
124                                    unsigned num,
125                                    struct pipe_sampler_view **views);
126
127void
128lp_setup_set_fragment_sampler_state(struct lp_setup_context *setup,
129                                    unsigned num,
130                                    struct pipe_sampler_state **samplers);
131
132unsigned
133lp_setup_is_resource_referenced( const struct lp_setup_context *setup,
134                                const struct pipe_resource *texture );
135
136void
137lp_setup_set_flatshade_first( struct lp_setup_context *setup,
138                              boolean flatshade_first );
139
140void
141lp_setup_set_vertex_info( struct lp_setup_context *setup,
142                          struct vertex_info *info );
143
144void
145lp_setup_begin_query(struct lp_setup_context *setup,
146                     struct llvmpipe_query *pq);
147
148void
149lp_setup_end_query(struct lp_setup_context *setup,
150                   struct llvmpipe_query *pq);
151
152#endif
153