1 /*
2 * Copyright 2016 Advanced Micro Devices, Inc.
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
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 NONINFRINGEMENT. IN NO EVENT SHALL
17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
20 * OTHER DEALINGS IN THE SOFTWARE.
21 *
22 * Authors: AMD
23 *
24 */
25 #ifndef LUTS_1D_H
26 #define LUTS_1D_H
27
28 #include "hw_shared.h"
29
30 struct point_config {
31 uint32_t custom_float_x;
32 uint32_t custom_float_y;
33 uint32_t custom_float_slope;
34 };
35
36 struct lut_point {
37 uint32_t red;
38 uint32_t green;
39 uint32_t blue;
40 uint32_t delta_red;
41 uint32_t delta_green;
42 uint32_t delta_blue;
43 };
44
45 struct pwl_1dlut_parameter {
46 struct gamma_curve arr_curve_points[34];
47 struct point_config arr_points[2];
48 struct lut_point rgb_resulted[256];
49 uint32_t hw_points_num;
50 };
51 #endif // LUTS_1D_H