ce60f21792ef895eab9277f010c68ae463288d55
[mesa.git] / src / gallium / drivers / llvmpipe / lp_tex_sample.h
1 /**************************************************************************
2 *
3 * Copyright 2007 VMware, Inc.
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 VMWARE 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 #ifndef LP_TEX_SAMPLE_H
29 #define LP_TEX_SAMPLE_H
30
31
32 #include "gallivm/lp_bld.h"
33
34
35 struct lp_sampler_static_state;
36 struct lp_image_static_state;
37
38 /**
39 * Whether texture cache is used for s3tc textures.
40 */
41 #define LP_USE_TEXTURE_CACHE 0
42
43 /**
44 * Pure-LLVM texture sampling code generator.
45 *
46 */
47 struct lp_build_sampler_soa *
48 lp_llvm_sampler_soa_create(const struct lp_sampler_static_state *key);
49
50 struct lp_build_image_soa *
51 lp_llvm_image_soa_create(const struct lp_image_static_state *key);
52
53 #endif /* LP_TEX_SAMPLE_H */