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 AVCODEC_LISTENER_PROXY_H 17 #define AVCODEC_LISTENER_PROXY_H 18 19 #include "i_standard_avcodec_listener.h" 20 #include "media_death_recipient.h" 21 #include "nocopyable.h" 22 23 namespace OHOS { 24 namespace Media { 25 class AVCodecListenerCallback : public AVCodecCallback, public NoCopyable { 26 public: 27 explicit AVCodecListenerCallback(const sptr<IStandardAVCodecListener> &listener); 28 virtual ~AVCodecListenerCallback(); 29 30 void OnError(AVCodecErrorType errorType, int32_t errorCode) override; 31 void OnOutputFormatChanged(const Format &format) override; 32 void OnInputBufferAvailable(uint32_t index) override; 33 void OnOutputBufferAvailable(uint32_t index, AVCodecBufferInfo info, AVCodecBufferFlag flag) override; 34 35 private: 36 sptr<IStandardAVCodecListener> listener_ = nullptr; 37 }; 38 39 class AVCodecListenerProxy : public IRemoteProxy<IStandardAVCodecListener>, public NoCopyable { 40 public: 41 explicit AVCodecListenerProxy(const sptr<IRemoteObject> &impl); 42 virtual ~AVCodecListenerProxy(); 43 44 void OnError(AVCodecErrorType errorType, int32_t errorCode) override; 45 void OnOutputFormatChanged(const Format &format) override; 46 void OnInputBufferAvailable(uint32_t index) override; 47 void OnOutputBufferAvailable(uint32_t index, AVCodecBufferInfo info, AVCodecBufferFlag flag) override; 48 49 private: 50 static inline BrokerDelegator<AVCodecListenerProxy> delegator_; 51 }; 52 } // namespace Media 53 } // namespace OHOS 54 #endif // AVCODEC_LISTENER_PROXY_H 55