1 /**************************************************************************
3 * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
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:
14 * The above copyright notice and this permission notice (including the
15 * next paragraph) shall be included in all copies or substantial portions
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.
26 **************************************************************************/
30 * Zack Rusin <zack@tungstengraphics.com>
36 struct pipe_blend_state
;
37 struct pipe_depth_stencil_alpha_state
;
38 struct pipe_rasterizer_state
;
39 struct pipe_sampler_state
;
40 struct pipe_shader_state
;
44 const struct cso_blend
*
45 st_cached_blend_state(struct st_context
*st
,
46 const struct pipe_blend_state
*blend
);
48 const struct cso_sampler
*
49 st_cached_sampler_state(struct st_context
*st
,
50 const struct pipe_sampler_state
*sampler
);
52 const struct cso_depth_stencil_alpha
*
53 st_cached_depth_stencil_alpha_state(struct st_context
*st
,
54 const struct pipe_depth_stencil_alpha_state
*depth_stencil
);
56 const struct cso_rasterizer
*
57 st_cached_rasterizer_state(struct st_context
*st
,
58 const struct pipe_rasterizer_state
*raster
);
60 const struct cso_fragment_shader
*
61 st_cached_fs_state(struct st_context
*st
,
62 const struct pipe_shader_state
*templ
);
65 const struct cso_vertex_shader
*
66 st_cached_vs_state(struct st_context
*st
,
67 const struct pipe_shader_state
*templ
);