| // Copyright 2018 Google LLC |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // https://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #ifndef ASTC_CODEC_ASTC_CODEC_H_ |
| #define ASTC_CODEC_ASTC_CODEC_H_ |
| |
| namespace astc_codec { |
| |
| // These are the valid ASTC footprints according to the specification in |
| // Section C.2.7. |
| enum FootprintType { |
| k4x4, |
| k5x4, |
| k5x5, |
| k6x5, |
| k6x6, |
| k8x5, |
| k8x6, |
| k10x5, |
| k10x6, |
| k8x8, |
| k10x8, |
| k10x10, |
| k12x10, |
| k12x12, |
| |
| kCount |
| }; |
| |
| struct AstcFootprint { |
| AstcFootprint(int width, int height); |
| }; |
| |
| } // namespace astc_codec |
| |
| #endif // ASTC_CODEC_ASTC_CODEC_H_ |
