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 CODECLIST_SERVICE_STUB_H 17 #define CODECLIST_SERVICE_STUB_H 18 19 #include <map> 20 #include <shared_mutex> 21 #include "i_standard_codeclist_service.h" 22 #include "avcodec_death_recipient.h" 23 #include "codeclist_server.h" 24 #include "nocopyable.h" 25 #include "avcodec_parcel.h" 26 #include "codeclist_parcel.h" 27 28 namespace OHOS { 29 namespace MediaAVCodec { 30 class CodecListServiceStub : public IRemoteStub<IStandardCodecListService>, public NoCopyable { 31 public: 32 static sptr<CodecListServiceStub> Create(); 33 virtual ~CodecListServiceStub(); 34 35 int OnRemoteRequest(uint32_t code, MessageParcel &data, MessageParcel &reply, MessageOption &option) override; 36 std::string FindDecoder(const Media::Format &format) override; 37 std::string FindEncoder(const Media::Format &format) override; 38 int32_t GetCapability(CapabilityData &capabilityData, const std::string &mime, const bool isEncoder, 39 const AVCodecCategory &category) override; 40 int32_t DestroyStub() override; 41 42 private: 43 CodecListServiceStub(); 44 int32_t Init(); 45 int32_t DoFindDecoder(MessageParcel &data, MessageParcel &reply); 46 int32_t DoFindEncoder(MessageParcel &data, MessageParcel &reply); 47 int32_t DoGetCapability(MessageParcel &data, MessageParcel &reply); 48 int32_t DoDestroyStub(MessageParcel &data, MessageParcel &reply); 49 std::shared_ptr<ICodecListService> codecListServer_ = nullptr; 50 using CodecListStubFunc = int32_t (CodecListServiceStub::*)(MessageParcel &data, MessageParcel &reply); 51 std::shared_mutex mutex_; 52 }; 53 } // namespace MediaAVCodec 54 } // namespace OHOS 55 #endif // CODECLIST_SERVICE_STUB_H 56