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 CODEC_SERVICE_PROXY_H 17 #define CODEC_SERVICE_PROXY_H 18 19 #include "avcodec_dfx_component.h" 20 #include "avcodec_log.h" 21 #include "codec_listener_stub.h" 22 #include "i_standard_codec_service.h" 23 #include "nocopyable.h" 24 25 namespace OHOS { 26 namespace MediaAVCodec { 27 class CodecServiceProxy : public IRemoteProxy<IStandardCodecService>, public AVCodecDfxComponent, public NoCopyable { 28 public: 29 explicit CodecServiceProxy(const sptr<IRemoteObject> &impl); 30 virtual ~CodecServiceProxy(); 31 32 int32_t SetListenerObject(const sptr<IRemoteObject> &object) override; 33 34 int32_t Init(AVCodecType type, bool isMimeType, const std::string &name, Media::Meta &callerInfo) override; 35 int32_t Configure(const Format &format) override; 36 int32_t Prepare() override; 37 int32_t Start() override; 38 int32_t Stop() override; 39 int32_t Flush() override; 40 int32_t Reset() override; 41 int32_t Release() override; 42 int32_t GetChannelId(int32_t &channelId) override; 43 int32_t NotifyEos() override; 44 sptr<Surface> CreateInputSurface() override; 45 int32_t SetOutputSurface(sptr<Surface> surface) override; 46 int32_t SetLowPowerPlayerMode(bool isLpp) override; 47 int32_t QueueInputBuffer(uint32_t index, AVCodecBufferInfo info, AVCodecBufferFlag flag) override; 48 int32_t QueueInputBuffer(uint32_t index) override; 49 int32_t QueueInputParameter(uint32_t index) override; 50 int32_t GetOutputFormat(Format &format) override; 51 int32_t ReleaseOutputBuffer(uint32_t index, bool render) override; 52 int32_t RenderOutputBufferAtTime(uint32_t index, int64_t renderTimestampNs) override; 53 int32_t SetParameter(const Format &format) override; 54 int32_t GetInputFormat(Format &format) override; 55 56 int32_t DestroyStub() override; 57 #ifdef SUPPORT_DRM 58 int32_t SetDecryptConfig(const sptr<DrmStandard::IMediaKeySessionService> &keySession, 59 const bool svpFlag) override; 60 #endif 61 void SetListener(const sptr<CodecListenerStub> &listener); 62 int32_t SetCustomBuffer(std::shared_ptr<AVBuffer> buffer) override; 63 int32_t NotifyMemoryExchange(const bool exchangeFlag) override; 64 65 private: 66 static inline BrokerDelegator<CodecServiceProxy> delegator_; 67 sptr<CodecListenerStub> listener_; 68 }; 69 } // namespace MediaAVCodec 70 } // namespace OHOS 71 #endif // CODEC_SERVICE_PROXY_H 72