1 /* 2 * Copyright (C) 2021 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 IAVCODECLIST_ENGINE_H 17 #define IAVCODECLIST_ENGINE_H 18 19 #include <cstdint> 20 #include <string> 21 #include <memory> 22 #include <refbase.h> 23 #include <vector> 24 #include "nocopyable.h" 25 #include "avcodec_info.h" 26 #include "avsharedmemory.h" 27 #include "format.h" 28 29 namespace OHOS { 30 namespace Media { 31 class IAVCodecListEngine { 32 public: 33 virtual ~IAVCodecListEngine() = default; 34 virtual std::string FindVideoDecoder(const Format &format) = 0; 35 virtual std::string FindVideoEncoder(const Format &format) = 0; 36 virtual std::string FindAudioDecoder(const Format &format) = 0; 37 virtual std::string FindAudioEncoder(const Format &format) = 0; 38 virtual std::vector<CapabilityData> GetCodecCapabilityInfos() = 0; 39 }; 40 } // namespace Media 41 } // namespace OHOS 42 #endif // IAVCODECLIST_ENGINE_H 43