tests/util/pattern.h

   1 /*
   2  * Copyright 2008 Tungsten Graphics
   3  *   Jakob Bornecrantz <jakob@tungstengraphics.com>
   4  * Copyright 2008 Intel Corporation
   5  *   Jesse Barnes <jesse.barnes@intel.com>
   6  *
   7  * Permission is hereby granted, free of charge, to any person obtaining a
   8  * copy of this software and associated documentation files (the "Software"),
   9  * to deal in the Software without restriction, including without limitation
  10  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  11  * and/or sell copies of the Software, and to permit persons to whom the
  12  * Software is furnished to do so, subject to the following conditions:
  13  *
  14  * The above copyright notice and this permission notice shall be included in
  15  * all copies or substantial portions of the Software.
  16  *
  17  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  18  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  19  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  20  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  21  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  22  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
  23  * IN THE SOFTWARE.
  24  */
  25
  26 #ifndef UTIL_PATTERN_H
  27 #define UTIL_PATTERN_H
  28
  29 #include <drm_mode.h>
  30
  31 enum util_fill_pattern {
  32         UTIL_PATTERN_TILES,
  33         UTIL_PATTERN_PLAIN,
  34         UTIL_PATTERN_SMPTE,
  35         UTIL_PATTERN_GRADIENT,
  36 };
  37
  38 void util_fill_pattern(uint32_t format, enum util_fill_pattern pattern,
  39                        void *planes[3], unsigned int width,
  40                        unsigned int height, unsigned int stride);
  41
  42 void util_smpte_c8_gamma(unsigned size, struct drm_color_lut *lut);
  43
  44 enum util_fill_pattern util_pattern_enum(const char *name);
  45
  46 #endif /* UTIL_PATTERN_H */