1/**************************************************************************
2 *
3 * Copyright 2010 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 SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
17 * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
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19 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
20 * USE OR OTHER DEALINGS IN THE SOFTWARE.
21 *
22 * The above copyright notice and this permission notice (including the
23 * next paragraph) shall be included in all copies or substantial portions
24 * of the Software.
25 *
26 **************************************************************************/
27
28
29#ifndef U_FORMAT_TESTS_H_
30#define U_FORMAT_TESTS_H_
31
32
33#include "pipe/p_compiler.h"
34#include "pipe/p_format.h"
35
36
37#define UTIL_FORMAT_MAX_PACKED_BYTES 16
38#define UTIL_FORMAT_MAX_UNPACKED_WIDTH 4
39#define UTIL_FORMAT_MAX_UNPACKED_HEIGHT 4
40
41
42/**
43 * A (packed, unpacked) color pair.
44 */
45struct util_format_test_case
46{
47   enum pipe_format format;
48
49   /**
50    * Mask of the bits that actually meaningful data. Used to mask out the
51    * "X" channels.
52    */
53   uint8_t mask[UTIL_FORMAT_MAX_PACKED_BYTES];
54
55   uint8_t packed[UTIL_FORMAT_MAX_PACKED_BYTES];
56
57   /**
58    * RGBA.
59    */
60   double unpacked[UTIL_FORMAT_MAX_UNPACKED_HEIGHT][UTIL_FORMAT_MAX_UNPACKED_WIDTH][4];
61};
62
63
64extern const struct util_format_test_case
65util_format_test_cases[];
66
67
68extern const unsigned util_format_nr_test_cases;
69
70
71#endif /* U_FORMAT_TESTS_H_ */
72