| /* |
| * Copyright © 2016 Intel Corporation |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the "Software"), |
| * to deal in the Software without restriction, including without limitation |
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| * and/or sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice (including the next |
| * paragraph) shall be included in all copies or substantial portions of the |
| * Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS |
| * IN THE SOFTWARE. |
| */ |
| #ifndef GEN_SAMPLE_POSITIONS_H |
| #define GEN_SAMPLE_POSITIONS_H |
| |
| #define GEN_SAMPLE_POS_1X(prefix) \ |
| prefix##0XOffset = 0.5; \ |
| prefix##0YOffset = 0.5; |
| |
| #define GEN_SAMPLE_POS_2X(prefix) \ |
| prefix##0XOffset = 0.25; \ |
| prefix##0YOffset = 0.25; \ |
| prefix##1XOffset = 0.75; \ |
| prefix##1YOffset = 0.75; |
| |
| #define GEN_SAMPLE_POS_4X(prefix) \ |
| prefix##0XOffset = 0.375; \ |
| prefix##0YOffset = 0.125; \ |
| prefix##1XOffset = 0.875; \ |
| prefix##1YOffset = 0.375; \ |
| prefix##2XOffset = 0.125; \ |
| prefix##2YOffset = 0.625; \ |
| prefix##3XOffset = 0.625; \ |
| prefix##3YOffset = 0.875; |
| |
| #define GEN_SAMPLE_POS_8X(prefix) \ |
| prefix##0XOffset = 0.5625; \ |
| prefix##0YOffset = 0.3125; \ |
| prefix##1XOffset = 0.4375; \ |
| prefix##1YOffset = 0.6875; \ |
| prefix##2XOffset = 0.8125; \ |
| prefix##2YOffset = 0.5625; \ |
| prefix##3XOffset = 0.3125; \ |
| prefix##3YOffset = 0.1875; \ |
| prefix##4XOffset = 0.1875; \ |
| prefix##4YOffset = 0.8125; \ |
| prefix##5XOffset = 0.0625; \ |
| prefix##5YOffset = 0.4375; \ |
| prefix##6XOffset = 0.6875; \ |
| prefix##6YOffset = 0.9375; \ |
| prefix##7XOffset = 0.9375; \ |
| prefix##7YOffset = 0.0625; |
| |
| #define GEN_SAMPLE_POS_16X(prefix) \ |
| prefix##0XOffset = 0.5625; \ |
| prefix##0YOffset = 0.5625; \ |
| prefix##1XOffset = 0.4375; \ |
| prefix##1YOffset = 0.3125; \ |
| prefix##2XOffset = 0.3125; \ |
| prefix##2YOffset = 0.6250; \ |
| prefix##3XOffset = 0.7500; \ |
| prefix##3YOffset = 0.4375; \ |
| prefix##4XOffset = 0.1875; \ |
| prefix##4YOffset = 0.3750; \ |
| prefix##5XOffset = 0.6250; \ |
| prefix##5YOffset = 0.8125; \ |
| prefix##6XOffset = 0.8125; \ |
| prefix##6YOffset = 0.6875; \ |
| prefix##7XOffset = 0.6875; \ |
| prefix##7YOffset = 0.1875; \ |
| prefix##8XOffset = 0.3750; \ |
| prefix##8YOffset = 0.8750; \ |
| prefix##9XOffset = 0.5000; \ |
| prefix##9YOffset = 0.0625; \ |
| prefix##10XOffset = 0.2500; \ |
| prefix##10YOffset = 0.1250; \ |
| prefix##11XOffset = 0.1250; \ |
| prefix##11YOffset = 0.7500; \ |
| prefix##12XOffset = 0.0000; \ |
| prefix##12YOffset = 0.5000; \ |
| prefix##13XOffset = 0.9375; \ |
| prefix##13YOffset = 0.2500; \ |
| prefix##14XOffset = 0.8750; \ |
| prefix##14YOffset = 0.9375; \ |
| prefix##15XOffset = 0.0625; \ |
| prefix##15YOffset = 0.0000; |
| |
| #endif /* GEN_SAMPLE_POSITIONS_H */ |