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_wrap.h" 26 27 namespace OHOS { 28 namespace Media { 29 class IPlayBinCtrler { 30 public: 31 enum class PlayBinKind : uint8_t { 32 PLAYBIN2, 33 }; 34 35 enum PlayBinRenderMode : uint8_t { 36 DEFAULT_RENDER = 0, 37 NATIVE_STREAM = 1 << 0, 38 DISABLE_TEXT = 1 << 1, 39 }; 40 41 enum PlayBinSeekMode : uint8_t { 42 NEXT_SYNC, 43 PREV_SYNC, 44 CLOSET_SYNC, 45 CLOSET, 46 }; 47 48 struct PlayBinCreateParam { 49 PlayBinRenderMode renderMode; 50 PlayBinMsgNotifier notifier; 51 std::shared_ptr<PlayBinSinkProvider> sinkProvider; 52 }; 53 54 virtual ~IPlayBinCtrler() = default; 55 56 static std::shared_ptr<IPlayBinCtrler> Create(PlayBinKind kind, const PlayBinCreateParam &createParam); 57 58 virtual int32_t SetSource(const std::string &url) = 0; 59 virtual int32_t SetSource(const std::shared_ptr<GstAppsrcWrap> &appsrcWrap) = 0; 60 virtual int32_t Prepare() = 0; // sync 61 virtual int32_t PrepareAsync() = 0; // async 62 virtual int32_t Play() = 0; // async 63 virtual int32_t Pause() = 0; // async 64 virtual int32_t Seek(int64_t timeUs, int32_t seekOption) = 0; // async 65 virtual int32_t Stop(bool needWait) = 0; // async 66 virtual int32_t SetRate(double rate) = 0; 67 virtual double GetRate() = 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 using ElemSetupListener = std::function<void(GstElement &elem)>; 74 using AutoPlugSortListener = std::function<GValueArray *(GValueArray &factories)>; 75 virtual void SetElemSetupListener(ElemSetupListener listener) = 0; 76 virtual void SetElemUnSetupListener(ElemSetupListener listener) = 0; 77 virtual void SetAutoPlugSortListener(AutoPlugSortListener listener) = 0; 78 virtual void RemoveGstPlaySinkVideoConvertPlugin() = 0; 79 virtual int64_t QueryPosition() = 0; 80 virtual void SetNotifier(PlayBinMsgNotifier notifier) = 0; 81 }; 82 } // namespace Media 83 } // namespace OHOS 84 #endif // I_PLAYBIN_CTRLER_H