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
31enum util_fill_pattern {
32	UTIL_PATTERN_TILES,
33	UTIL_PATTERN_PLAIN,
34	UTIL_PATTERN_SMPTE,
35	UTIL_PATTERN_GRADIENT,
36};
37
38void 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
42void util_smpte_fill_lut(unsigned int ncolors, struct drm_color_lut *lut);
43
44enum util_fill_pattern util_pattern_enum(const char *name);
45
46#endif /* UTIL_PATTERN_H */
47