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 #ifndef AVCODEC_LIST_IMPL_H 16 #define AVCODEC_LIST_IMPL_H 17 #include <mutex> 18 #include "avcodec_info.h" 19 #include "avcodec_list.h" 20 #include "nocopyable.h" 21 #include "i_codeclist_service.h" 22 23 namespace OHOS { 24 namespace MediaAVCodec { 25 class AVCodecListImpl : public AVCodecList, public NoCopyable { 26 public: 27 AVCodecListImpl(); 28 ~AVCodecListImpl(); 29 int32_t Init(); 30 // AVCodecList 31 std::string FindDecoder(const Format &format) override; 32 std::string FindEncoder(const Format &format) override; 33 CapabilityData *GetCapability(const std::string &mime, const bool isEncoder, 34 const AVCodecCategory &category) override; 35 void *GetBuffer(const std::string &name, uint32_t sizeOfCap) override; 36 37 private: 38 std::shared_ptr<ICodecListService> codecListService_ = nullptr; 39 std::unordered_map<std::string, std::vector<CapabilityData *>> mimeCapsMap_; 40 std::unordered_map<std::string, void *> nameAddrMap_; 41 std::mutex mutex_; 42 }; 43 } // namespace MediaAVCodec 44 } // namespace OHOS 45 #endif // AVCODEC_LIST_IMPL_H 46