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  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,
  18.  * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
  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.  */
  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.