1/*
2 * Copyright 2017 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
26#ifndef _DCN_CALC_MATH_H_
27#define _DCN_CALC_MATH_H_
28
29float dcn_bw_mod(const float arg1, const float arg2);
30float dcn_bw_min2(const float arg1, const float arg2);
31unsigned int dcn_bw_max(const unsigned int arg1, const unsigned int arg2);
32float dcn_bw_max2(const float arg1, const float arg2);
33float dcn_bw_floor2(const float arg, const float significance);
34float dcn_bw_floor(const float arg);
35float dcn_bw_ceil2(const float arg, const float significance);
36float dcn_bw_ceil(const float arg);
37float dcn_bw_max3(float v1, float v2, float v3);
38float dcn_bw_max5(float v1, float v2, float v3, float v4, float v5);
39float dcn_bw_pow(float a, float exp);
40float dcn_bw_log(float a, float b);
41double dcn_bw_fabs(double a);
42
43#endif /* _DCN_CALC_MATH_H_ */
44