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 HW_CAST_STREAM_PLAYER_H 17 #define HW_CAST_STREAM_PLAYER_H 18 19 #include <mutex> 20 21 22 #include "pixel_map.h" 23 #include "cast_engine_common.h" 24 #include "i_stream_player.h" 25 #include "i_avcast_controller_proxy.h" 26 #include "avsession_pixel_map_adapter.h" 27 28 namespace OHOS::AVSession { 29 class HwCastStreamPlayer : public IAVCastControllerProxy, public CastEngine::IStreamPlayerListener, 30 public std::enable_shared_from_this<HwCastStreamPlayer> { 31 public: HwCastStreamPlayer(std::shared_ptr<CastEngine::IStreamPlayer> streamPlayer)32 explicit HwCastStreamPlayer(std::shared_ptr<CastEngine::IStreamPlayer> streamPlayer) 33 : streamPlayer_(streamPlayer) {} 34 ~HwCastStreamPlayer() override; 35 void Init(); 36 void Release() override; 37 void SendControlCommand(const AVCastControlCommand castControlCommand) override; 38 AVQueueItem GetCurrentItem() override; 39 int32_t Start(const AVQueueItem& avQueueItem) override; 40 int32_t Prepare(const AVQueueItem& avQueueItem) override; 41 int32_t GetDuration(int32_t &duration) override; 42 int32_t GetCastAVPlaybackState(AVPlaybackState& avPlaybackState) override; 43 int32_t SetDisplaySurface(std::string &surfaceId) override; 44 int32_t ProcessMediaKeyResponse(const std::string& assetId, const std::vector<uint8_t>& response) override; 45 int32_t RegisterControllerListener(const std::shared_ptr<IAVCastControllerProxyListener>) override; 46 int32_t UnRegisterControllerListener(const std::shared_ptr<IAVCastControllerProxyListener>) override; 47 int32_t SetValidAbility(const std::vector<int32_t>& validCmdList) override; 48 int32_t GetValidAbility(std::vector<int32_t>& validCmdList) override; 49 50 void OnStateChanged(const CastEngine::PlayerStates playbackState, bool isPlayWhenReady) override; 51 void OnPositionChanged(int position, int bufferPosition, int duration) override; 52 void OnMediaItemChanged(const CastEngine::MediaInfo &mediaInfo) override; 53 void OnVolumeChanged(int volume, int maxVolume) override; 54 void OnLoopModeChanged(const CastEngine::LoopMode loopMode) override; 55 void OnNextRequest() override; 56 void OnPreviousRequest() override; 57 void OnPlaySpeedChanged(const CastEngine::PlaybackSpeed speed) override; 58 void OnPlayerError(int errorCode, const std::string &errorMsg) override; 59 void OnSeekDone(int32_t seekNumber) override; 60 void OnVideoSizeChanged(int width, int height) override; 61 void OnEndOfStream(int isLooping) override; 62 void OnPlayRequest(const CastEngine::MediaInfo &mediaInfo) override; 63 void OnImageChanged(std::shared_ptr<Media::PixelMap> pixelMap) override; 64 void OnAlbumCoverChanged(std::shared_ptr<Media::PixelMap> pixelMap) override; 65 void OnAvailableCapabilityChanged(const CastEngine::StreamCapability &streamCapability) override; 66 void OnKeyRequest(const std::string& assetId, const std::vector<uint8_t>& keyRequestData) override; 67 68 void SendControlCommandWithParams(const AVCastControlCommand castControlCommand); 69 70 private: 71 int32_t CheckCastTime(int32_t castTime); 72 void checkCmdsFromAbility(const CastEngine::StreamCapability &streamCapability, 73 std::vector<int32_t> &supportedCastCmds); 74 void checkAbilityFromCmds( 75 const std::vector<int32_t>& supportedCastCmds, CastEngine::StreamCapability& streamCapability); 76 int32_t RefreshCurrentAVQueueItem(const AVQueueItem& avQueueItem); 77 78 int32_t castMinTime = 1000; 79 std::recursive_mutex streamPlayerLock_; 80 std::recursive_mutex curItemLock_; 81 std::shared_ptr<CastEngine::IStreamPlayer> streamPlayer_; 82 std::recursive_mutex streamPlayerListenerLock; 83 std::recursive_mutex streamPlayerListenerListLock_; 84 std::vector<std::shared_ptr<IAVCastControllerProxyListener>> streamPlayerListenerList_; 85 AVQueueItem currentAVQueueItem_; 86 std::string currentAlbumCoverUri_ = ""; 87 std::map<CastEngine::PlayerStates, int32_t> castPlusStateToString_ = { 88 {CastEngine::PlayerStates::PLAYER_STATE_ERROR, AVPlaybackState::PLAYBACK_STATE_ERROR}, 89 {CastEngine::PlayerStates::PLAYER_IDLE, AVPlaybackState::PLAYBACK_STATE_INITIAL}, 90 {CastEngine::PlayerStates::PLAYER_INITIALIZED, AVPlaybackState::PLAYBACK_STATE_INITIAL}, 91 {CastEngine::PlayerStates::PLAYER_PREPARING, AVPlaybackState::PLAYBACK_STATE_PREPARE}, 92 {CastEngine::PlayerStates::PLAYER_PREPARED, AVPlaybackState::PLAYBACK_STATE_PREPARE}, 93 {CastEngine::PlayerStates::PLAYER_STARTED, AVPlaybackState::PLAYBACK_STATE_PLAY}, 94 {CastEngine::PlayerStates::PLAYER_PAUSED, AVPlaybackState::PLAYBACK_STATE_PAUSE}, 95 {CastEngine::PlayerStates::PLAYER_STOPPED, AVPlaybackState::PLAYBACK_STATE_STOP}, 96 {CastEngine::PlayerStates::PLAYER_PLAYBACK_COMPLETE, AVPlaybackState::PLAYBACK_STATE_COMPLETED}, 97 {CastEngine::PlayerStates::PLAYER_RELEASED, AVPlaybackState::PLAYBACK_STATE_RELEASED}, 98 {CastEngine::PlayerStates::PLAYER_BUFFERING, AVPlaybackState::PLAYBACK_STATE_BUFFERING} 99 }; 100 std::map<CastEngine::PlaybackSpeed, double> castPlusSpeedToDouble_ = { 101 {CastEngine::PlaybackSpeed::SPEED_FORWARD_0_75_X, 0.75}, 102 {CastEngine::PlaybackSpeed::SPEED_FORWARD_1_00_X, 1.00}, 103 {CastEngine::PlaybackSpeed::SPEED_FORWARD_1_25_X, 1.25}, 104 {CastEngine::PlaybackSpeed::SPEED_FORWARD_1_75_X, 1.75}, 105 {CastEngine::PlaybackSpeed::SPEED_FORWARD_2_00_X, 2.00}, 106 {CastEngine::PlaybackSpeed::SPEED_FORWARD_0_50_X, 0.50}, 107 {CastEngine::PlaybackSpeed::SPEED_FORWARD_1_50_X, 1.50} 108 }; 109 std::map<CastEngine::LoopMode, int32_t> castPlusLoopModeToInt_ = { 110 {CastEngine::LoopMode::LOOP_MODE_SEQUENCE, AVPlaybackState::LOOP_MODE_SEQUENCE}, 111 {CastEngine::LoopMode::LOOP_MODE_SINGLE, AVPlaybackState::LOOP_MODE_SINGLE}, 112 {CastEngine::LoopMode::LOOP_MODE_LIST, AVPlaybackState::LOOP_MODE_LIST}, 113 {CastEngine::LoopMode::LOOP_MODE_SHUFFLE, AVPlaybackState::LOOP_MODE_SHUFFLE}, 114 }; 115 std::map<int32_t, CastEngine::LoopMode> intLoopModeToCastPlus_ = { 116 {AVPlaybackState::LOOP_MODE_SEQUENCE, CastEngine::LoopMode::LOOP_MODE_SEQUENCE}, 117 {AVPlaybackState::LOOP_MODE_SINGLE, CastEngine::LoopMode::LOOP_MODE_SINGLE}, 118 {AVPlaybackState::LOOP_MODE_LIST, CastEngine::LoopMode::LOOP_MODE_LIST}, 119 {AVPlaybackState::LOOP_MODE_SHUFFLE, CastEngine::LoopMode::LOOP_MODE_SHUFFLE}, 120 }; 121 }; 122 } // namespace OHOS::AVSession 123 124 #endif