1 /* 2 * Copyright (c) 2023 Shenzhen Kaihong Digital Industry Development 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 OHOS_SHARING_MEDIA_CONTROLLER_H 17 #define OHOS_SHARING_MEDIA_CONTROLLER_H 18 19 #include <thread> 20 #include "audio_play_controller.h" 21 #include "common/event_channel.h" 22 #include "mediachannel/buffer_dispatcher.h" 23 #include "video_play_controller.h" 24 25 26 namespace OHOS { 27 namespace Sharing { 28 29 class MediaChannel; 30 31 class MediaController : public std::enable_shared_from_this<MediaController> { 32 public: 33 using Ptr = std::shared_ptr<MediaController>; 34 35 explicit MediaController(uint32_t mediaChannelId); 36 virtual ~MediaController(); 37 SetMediaChannel(std::shared_ptr<MediaChannel> mediaChannel)38 void SetMediaChannel(std::shared_ptr<MediaChannel> mediaChannel) 39 { 40 SHARING_LOGD("trace."); 41 mediaChannel_ = mediaChannel; 42 } 43 44 public: 45 void Stop(); 46 void Start(); 47 void Release(); 48 bool Init(AudioTrack audioTrack, VideoTrack videoTrack); 49 50 void RemoveSurface(uint64_t surfaceId); 51 bool AppendSurface(sptr<Surface> surface, SceneType sceneType); 52 53 void SetVolume(float volume); 54 void SetKeyMode(uint64_t surfaceId, bool mode); 55 void SetKeyRedirect(uint64_t surfaceId, bool keyRedirect); 56 57 void OnPlayControllerNotify(ProsumerStatusMsg::Ptr &statusMsg); 58 59 private: 60 uint32_t mediachannelId_ = 0; 61 std::mutex playAudioMutex_; 62 std::mutex playVideoMutex_; 63 std::atomic_bool isPlaying_ = false; 64 std::weak_ptr<MediaChannel> mediaChannel_; 65 std::shared_ptr<AudioPlayController> audioPlayController_ = nullptr; 66 std::map<uint64_t, std::shared_ptr<VideoPlayController>> videoPlayerMap_; 67 68 AudioTrack audioTrack_; 69 VideoTrack videoTrack_; 70 }; 71 72 } // namespace Sharing 73 } // namespace OHOS 74 #endif