| Cody Schuffelen | 134ff03 | 2019-11-22 00:25:32 -0800 | [diff] [blame^] | 1 | #pragma once |
| 2 | |
| 3 | /* |
| 4 | * Copyright (C) 2017 The Android Open Source Project |
| 5 | * |
| 6 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 7 | * you may not use this file except in compliance with the License. |
| 8 | * You may obtain a copy of the License at |
| 9 | * |
| 10 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 11 | * |
| 12 | * Unless required by applicable law or agreed to in writing, software |
| 13 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 15 | * See the License for the specific language governing permissions and |
| 16 | * limitations under the License. |
| 17 | */ |
| 18 | #include "common/vsoc/shm/graphics.h" |
| 19 | |
| 20 | namespace vsoc { |
| 21 | |
| 22 | // Returns BytesPerPixel given a PixelFormat. Code should rely on this rather |
| 23 | // than accessing the mask directly. |
| 24 | static inline std::size_t BytesPerPixel(PixelFormat in) { |
| 25 | return 1 + (in >> PixelFormatBase::SubformatSize) & |
| 26 | (PixelFormatBase::MaxBytesPerPixel - 1); |
| 27 | } |
| 28 | } // vsoc |