1 /* 2 * Copyright (c) 2023 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef VPE_TEST_CSC_SAMPLE_H 17 #define VPE_TEST_CSC_SAMPLE_H 18 19 #include "colorspace_converter.h" 20 21 namespace OHOS { 22 namespace Media { 23 namespace VideoProcessingEngine { 24 void ReadYuvFile(sptr<SurfaceBuffer> &buffer, std::unique_ptr<std::ifstream> &yuvFile, int32_t frameSize); 25 sptr<SurfaceBuffer> CreateSurfaceBuffer(uint32_t pixelFormat, int32_t width, int32_t height); 26 void SetMeatadata(sptr<SurfaceBuffer> &buffer, uint32_t value); 27 void SetMeatadata(sptr<SurfaceBuffer> &buffer, const CM_ColorSpaceInfo &colorspaceInfo); 28 void SetMeatadata(sptr<SurfaceBuffer> &buffer, std::unique_ptr<std::ifstream> &metadataFile); 29 void PrintMetadataType(sptr<SurfaceBuffer> &buffer, int32_t bufferHandleAttrKey); 30 void PrintMetadataKey(sptr<SurfaceBuffer> &buffer); 31 } // namespace VideoProcessingEngine 32 } // namespace Media 33 } // namespace OHOS 34 #endif // VPE_TEST_CSC_SAMPLE_H