1 /* 2 * Copyright (C) 2023 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 #pragma once 17 18 #include <string> 19 #include <vector> 20 21 namespace cuttlefish { 22 23 void LoadRGBAFromBitmapFile(const std::string& filename, uint32_t* out_w, 24 uint32_t* out_h, std::vector<uint8_t>* out_pixels); 25 26 void SaveRGBAToBitmapFile(uint32_t w, uint32_t h, const uint8_t* rgba_pixels, 27 const std::string& filename = ""); 28 29 void LoadYUV420FromBitmapFile(const std::string& filename, uint32_t* out_w, 30 uint32_t* out_h, std::vector<uint8_t>* out_y, 31 std::vector<uint8_t>* out_u, 32 std::vector<uint8_t>* out_v); 33 34 void FillWithColor(uint32_t width, uint32_t height, uint8_t red, uint8_t green, 35 uint8_t blue, uint8_t alpha, 36 std::vector<uint8_t>* out_pixels); 37 38 void ConvertRGBA8888ToYUV420(uint32_t width, uint32_t height, 39 const std::vector<uint8_t>& rgba_pixels, 40 std::vector<uint8_t>* out_y_pixels, 41 std::vector<uint8_t>* out_u_pixels, 42 std::vector<uint8_t>* out_v_pixels); 43 44 bool ImagesAreSimilar(uint32_t width, uint32_t height, 45 const std::vector<uint8_t>& image1_rgba8888, 46 const std::vector<uint8_t>& image2_rgba8888); 47 48 } // namespace cuttlefish 49