1/*
2 * Copyright (C) 2012 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17/** @file rs_sampler.rsh
18 *  \brief Sampler routines
19 *
20 *
21 */
22
23#ifndef __RS_SAMPLER_RSH__
24#define __RS_SAMPLER_RSH__
25
26// New API's
27#if (defined(RS_VERSION) && (RS_VERSION >= 16))
28
29/**
30 * Get sampler minification value
31 *
32 * @param s sampler to query
33 * @return minification value
34 */
35extern rs_sampler_value __attribute__((overloadable))
36    rsSamplerGetMinification(rs_sampler s);
37
38/**
39 * Get sampler magnification value
40 *
41 * @param s sampler to query
42 * @return magnification value
43 */
44extern rs_sampler_value __attribute__((overloadable))
45    rsSamplerGetMagnification(rs_sampler s);
46
47/**
48 * Get sampler wrap S value
49 *
50 * @param s sampler to query
51 * @return wrap S value
52 */
53extern rs_sampler_value __attribute__((overloadable))
54    rsSamplerGetWrapS(rs_sampler s);
55
56/**
57 * Get sampler wrap T value
58 *
59 * @param s sampler to query
60 * @return wrap T value
61 */
62extern rs_sampler_value __attribute__((overloadable))
63    rsSamplerGetWrapT(rs_sampler s);
64
65/**
66  Get sampler anisotropy
67 *
68 * @param s sampler to query
69 * @return anisotropy
70 */
71extern float __attribute__((overloadable))
72    rsSamplerGetAnisotropy(rs_sampler s);
73
74#endif // (defined(RS_VERSION) && (RS_VERSION >= 16))
75
76#endif // __RS_SAMPLER_RSH__
77
78