Merge remote branch 'origin/master' into radeon-rewrite
[mesa.git] / src / gallium / drivers / softpipe / sp_fs.h
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
28 /* Authors: Keith Whitwell <keith@tungstengraphics.com>
29 */
30
31 #ifndef SP_FS_H
32 #define SP_FS_H
33
34 struct sp_fragment_shader *
35 softpipe_create_fs_exec(struct softpipe_context *softpipe,
36 const struct pipe_shader_state *templ);
37
38 struct sp_fragment_shader *
39 softpipe_create_fs_sse(struct softpipe_context *softpipe,
40 const struct pipe_shader_state *templ);
41
42 struct sp_fragment_shader *
43 softpipe_create_fs_llvm(struct softpipe_context *softpipe,
44 const struct pipe_shader_state *templ);
45
46 struct tgsi_interp_coef;
47 struct tgsi_exec_vector;
48
49 void sp_setup_pos_vector(const struct tgsi_interp_coef *coef,
50 float x, float y,
51 struct tgsi_exec_vector *quadpos);
52
53
54 #endif