1 /* 2 * Copyright (c) 2025 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 HPAE_STREAM_MANAGER_H 16 #define HPAE_STREAM_MANAGER_H 17 #include <stdint.h> 18 #include "audio_stream_info.h" 19 #include "hpae_define.h" 20 #include "i_stream.h" 21 namespace OHOS { 22 namespace AudioStandard { 23 namespace HPAE { 24 class HpaeStreamManager : public CallbackSender, 25 public INodeCallback, 26 public std::enable_shared_from_this<HpaeStreamManager> { 27 public: ~HpaeStreamManager()28 virtual ~HpaeStreamManager() 29 {} 30 virtual int32_t CreateStream(const HpaeStreamInfo &streamInfo) = 0; 31 virtual int32_t DestroyStream(uint32_t sessionId) = 0; 32 virtual int32_t Start(uint32_t sessionId) = 0; 33 virtual int32_t Pause(uint32_t sessionId) = 0; 34 virtual int32_t Flush(uint32_t sessionId) = 0; 35 virtual int32_t Drain(uint32_t sessionId) = 0; 36 virtual int32_t Stop(uint32_t sessionId) = 0; 37 virtual int32_t Release(uint32_t sessionId) = 0; 38 virtual int32_t MoveStream(uint32_t sessionId, const std::string &sinkName) = 0; 39 virtual int32_t MoveAllStream(const std::string &name, const std::vector<uint32_t>& sessionIds, 40 MoveSessionType moveType = MOVE_ALL) = 0; 41 virtual int32_t SetMute(bool isMute) = 0; 42 virtual void Process() = 0; 43 virtual void HandleMsg() = 0; 44 virtual int32_t Init(bool isReload = false) = 0; 45 virtual int32_t DeInit(bool isMoveDefault = false) = 0; 46 virtual bool IsInit() = 0; 47 virtual bool IsRunning() = 0; 48 virtual bool IsMsgProcessing() = 0; 49 virtual bool DeactivateThread() = 0; 50 virtual std::string GetThreadName() = 0; 51 }; 52 } // namespace HPAE 53 } // namespace AudioStandard 54 } // namespace OHOS 55 #endif