Alex Deucher | a3c89dd | 2015-04-23 16:44:28 -0400 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2014 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 | */ |
| 23 | |
| 24 | #ifndef _UTIL_MATH_H_ |
| 25 | #define _UTIL_MATH_H_ |
| 26 | |
| 27 | #define MIN2( A, B ) ( (A)<(B) ? (A) : (B) ) |
| 28 | #define MAX2( A, B ) ( (A)>(B) ? (A) : (B) ) |
Emil Velikov | 6c88173 | 2015-09-07 14:13:32 +0100 | [diff] [blame] | 29 | #define MAX3( A, B, C ) ((A) > (B) ? MAX2(A, C) : MAX2(B, C)) |
Alex Deucher | a3c89dd | 2015-04-23 16:44:28 -0400 | [diff] [blame] | 30 | |
Jammy Zhou | 90e14d4 | 2015-07-13 16:49:42 +0800 | [diff] [blame] | 31 | #define __align_mask(value, mask) (((value) + (mask)) & ~(mask)) |
| 32 | #define ALIGN(value, alignment) __align_mask(value, (typeof(value))((alignment) - 1)) |
Alex Deucher | a3c89dd | 2015-04-23 16:44:28 -0400 | [diff] [blame] | 33 | |
| 34 | #endif /*_UTIL_MATH_H_*/ |