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 MEDIA_ADAPTER_H 17 #define MEDIA_ADAPTER_H 18 19 #include <string> 20 #include <map> 21 #include <memory> 22 23 #include "graphic_adapter.h" 24 25 namespace OHOS::NWeb { 26 27 enum class PlayerAdapterErrorType : int32_t { 28 INVALID_CODE = -1, 29 UNSUPPORT_TYPE, 30 FATAL_ERROR, 31 }; 32 33 enum class PlayerOnInfoType : int32_t { 34 INFO_TYPE_UNSET = -1, 35 INFO_TYPE_SEEKDONE = 1, 36 INFO_TYPE_EOS = 4, 37 INFO_TYPE_STATE_CHANGE, 38 INFO_TYPE_POSITION_UPDATE, 39 INFO_TYPE_MESSAGE, 40 INFO_TYPE_INTERRUPT_EVENT, 41 INFO_TYPE_RESOLUTION_CHANGE, 42 }; 43 44 enum class PlayerSeekMode : int32_t { 45 SEEK_NEXT_SYNC = 0, 46 SEEK_PREVIOUS_SYNC, 47 SEEK_CLOSEST_SYNC, 48 SEEK_CLOSEST, 49 }; 50 51 enum class PlaybackRateMode : int32_t { 52 SPEED_FORWARD_0_75_X, 53 SPEED_FORWARD_1_00_X, 54 SPEED_FORWARD_1_25_X, 55 SPEED_FORWARD_1_75_X, 56 SPEED_FORWARD_2_00_X, 57 }; 58 59 class PlayerCallbackAdapter { 60 public: 61 virtual ~PlayerCallbackAdapter() = default; 62 63 virtual void OnInfo(PlayerOnInfoType type, int32_t extra, int32_t value) = 0; 64 65 virtual void OnError(PlayerAdapterErrorType errorType) = 0; 66 }; 67 68 class PlayerAdapter { 69 public: 70 enum PlayerStates : int32_t { 71 PLAYER_STATE_ERROR = 0, 72 PLAYER_IDLE = 1, 73 PLAYER_INITIALIZED = 2, 74 PLAYER_PREPARING = 3, 75 PLAYER_PREPARED = 4, 76 PLAYER_STARTED = 5, 77 PLAYER_PAUSED = 6, 78 PLAYER_STOPPED = 7, 79 PLAYER_PLAYBACK_COMPLETE = 8, 80 PLAYER_RELEASED = 9, 81 }; 82 83 PlayerAdapter() = default; 84 85 virtual ~PlayerAdapter() = default; 86 87 virtual int32_t SetPlayerCallback(std::shared_ptr<PlayerCallbackAdapter> callbackAdapter) = 0; 88 89 virtual int32_t SetSource(const std::string& url) = 0; 90 91 virtual int32_t SetSource(int32_t fd, int64_t offset = 0, int64_t size = 0) = 0; 92 93 virtual int32_t SetVideoSurface(std::shared_ptr<IConsumerSurfaceAdapter> cSurfaceAdapter) = 0; 94 95 virtual int32_t SetVolume(float leftVolume, float rightVolume) = 0; 96 97 virtual int32_t Seek(int32_t mSeconds, PlayerSeekMode mode) = 0; 98 99 virtual int32_t Play() = 0; 100 101 virtual int32_t Pause() = 0; 102 103 virtual int32_t PrepareAsync() = 0; 104 105 virtual int32_t GetCurrentTime(int32_t& currentTime) = 0; 106 107 virtual int32_t GetDuration(int32_t& duration) = 0; 108 109 virtual int32_t SetPlaybackSpeed(PlaybackRateMode mode) = 0; 110 111 virtual int32_t SetVideoSurfaceNew(void* native_window) = 0; 112 SetMediaSourceHeader(const std::string & url,const std::map<std::string,std::string> & header)113 virtual int32_t SetMediaSourceHeader(const std::string& url, const std::map<std::string, std::string>& header) 114 { 115 return -1; 116 } 117 }; 118 119 } // namespace OHOS::NWeb 120 121 #endif // MEDIA_ADAPTER_H 122