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 I_PLAYBIN_CTRLER_H 17 #define I_PLAYBIN_CTRLER_H 18 19 #include <memory> 20 #include <string> 21 #include <unordered_map> 22 #include "nocopyable.h" 23 #include "playbin_msg_define.h" 24 #include "playbin_sink_provider.h" 25 #include "gst_appsrc_engine.h" 26 #include "format.h" 27 28 namespace OHOS { 29 namespace Media { 30 class IPlayBinCtrler { 31 public: 32 enum class PlayBinKind : uint8_t { 33 PLAYBIN2, 34 }; 35 36 enum PlayBinRenderMode : uint8_t { 37 DEFAULT_RENDER = 0, 38 NATIVE_STREAM = 1 << 0, 39 DISABLE_TEXT = 1 << 1, 40 }; 41 42 enum PlayBinSeekMode : uint8_t { 43 NEXT_SYNC, 44 PREV_SYNC, 45 CLOSET_SYNC, 46 CLOSET, 47 }; 48 49 struct PlayBinCreateParam { 50 PlayBinRenderMode renderMode; 51 PlayBinMsgNotifier notifier; 52 std::shared_ptr<PlayBinSinkProvider> sinkProvider; 53 }; 54 55 virtual ~IPlayBinCtrler() = default; 56 57 static std::shared_ptr<IPlayBinCtrler> Create(PlayBinKind kind, const PlayBinCreateParam &createParam); 58 59 virtual int32_t SetSource(const std::string &url) = 0; 60 virtual int32_t SetSource(const std::shared_ptr<GstAppsrcEngine> &appsrcWrap) = 0; 61 virtual int32_t AddSubSource(const std::string &url) = 0; 62 virtual int32_t PrepareAsync() = 0; // async 63 virtual int32_t Play() = 0; // async 64 virtual int32_t Pause() = 0; // async 65 virtual int32_t Seek(int64_t timeUs, int32_t seekOption) = 0; // async 66 virtual int32_t Stop(bool needWait) = 0; // async 67 virtual int32_t SetRate(double rate) = 0; 68 virtual int32_t SetLoop(bool loop) = 0; 69 virtual void SetVolume(const float &leftVolume, const float &rightVolume) = 0; 70 virtual int32_t SelectBitRate(uint32_t bitRate) = 0; 71 virtual void SetAudioInterruptMode(const int32_t interruptMode) = 0; 72 virtual int32_t SetAudioRendererInfo(const uint32_t rendererInfo, const int32_t rendererFlag) = 0; 73 virtual int32_t SetAudioEffectMode(const int32_t effectMode) = 0; 74 using ElemSetupListener = std::function<void(GstElement &elem)>; 75 using AutoPlugSortListener = std::function<GValueArray *(GValueArray &factories)>; 76 virtual void SetElemSetupListener(ElemSetupListener listener) = 0; 77 virtual void SetElemUnSetupListener(ElemSetupListener listener) = 0; 78 virtual void SetAutoPlugSortListener(AutoPlugSortListener listener) = 0; 79 virtual void RemoveGstPlaySinkVideoConvertPlugin() = 0; 80 virtual int64_t QueryPosition() = 0; 81 virtual void SetNotifier(PlayBinMsgNotifier notifier) = 0; 82 virtual void SetAutoSelectBitrate(bool enable) = 0; 83 virtual int32_t SelectTrack(int32_t index) = 0; 84 virtual int32_t DeselectTrack(int32_t index) = 0; 85 virtual int32_t GetCurrentTrack(int32_t trackType, int32_t &index) = 0; 86 virtual int32_t GetVideoTrackInfo(std::vector<Format> &videoTrack) = 0; 87 virtual int32_t GetAudioTrackInfo(std::vector<Format> &audioTrack) = 0; 88 virtual int32_t GetSubtitleTrackInfo(std::vector<Format> &subtitleTrack) = 0; 89 }; 90 } // namespace Media 91 } // namespace OHOS 92 #endif // I_PLAYBIN_CTRLER_H