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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 32  // R64G64B64A64_FLOAT
38 #define UTIL_FORMAT_MAX_UNPACKED_WIDTH 12  // ASTC 12x12
39 #define UTIL_FORMAT_MAX_UNPACKED_HEIGHT 12
40 
41 
42 /**
43  * A (packed, unpacked) color pair.
44  */
45 struct 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 
64 extern const struct util_format_test_case
65 util_format_test_cases[];
66 
67 
68 extern const unsigned util_format_nr_test_cases;
69 
70 
71 #endif /* U_FORMAT_TESTS_H_ */
72