PlayerContext Class Reference

#include <libmythtv/playercontext.h>

Collaboration diagram for PlayerContext:

Public Member Functions
	PlayerContext (QString inUseID=QString("Unknown"))
	~PlayerContext ()
void	TeardownPlayer (void)
void	StopPlaying (void) const
void	UpdateTVChain (const QStringList &data=QStringList())
bool	ReloadTVChain (void)
void	PushPreviousChannel (void)
	most recently selected channel to the previous channel list More...
QString	PopPreviousChannel (void)
void	ChangeState (TVState newState)
	Puts a state change on the nextState queue. More...
void	ForceNextStateNone (void)
	Removes any pending state changes, and puts kState_None on the queue. More...
TVState	DequeueNextState (void)
bool	HandlePlayerSpeedChangeFFRew (void)
bool	HandlePlayerSpeedChangeEOF (void)
void	LockState (void) const
void	UnlockState (void) const
void	LockPlayingInfo (const char *file, int line) const
void	UnlockPlayingInfo (const char *file, int line) const
void	LockDeletePlayer (const char *file, int line) const
	prevent MythPlayer from being deleted used to ensure player can only be deleted after osd in TV() is unlocked. More...
void	UnlockDeletePlayer (const char *file, int line) const
	allow player to be deleted. More...
void	SetInitialTVState (bool islivetv)
	determine initial tv state and playgroup for the recording More...
void	SetPlayer (MythPlayer *newplayer)
void	SetRecorder (RemoteEncoder *rec)
void	SetTVChain (LiveTVChain *chain)
void	SetRingBuffer (MythMediaBuffer *Buffer)
void	SetPlayingInfo (const ProgramInfo *info)
	assign programinfo to the context More...
void	SetPlayGroup (const QString &group)
void	SetPseudoLiveTV (const ProgramInfo *pi, PseudoState new_state)
void	SetPlayerChangingBuffers (bool val)
QString	GetPreviousChannel (void) const
uint	GetCardID (void) const
QString	GetFilters (const QString &baseFilters) const
QString	GetPlayMessage (void) const
TVState	GetState (void) const
bool	GetPlayingInfoMap (InfoMap &infoMap) const
bool	IsPlayerChangingBuffers (void) const
bool	HasPlayer (void) const
bool	IsPlayerErrored (void) const
bool	IsPlayerPlaying (void) const
bool	IsRecorderErrored (void) const
bool	InStateChange (void) const
bool	IsErrored (void) const
	This is set if the player encountered some irrecoverable error. More...
bool	IsSameProgram (const ProgramInfo &p) const

Public Attributes
QString	m_recUsage
MythPlayer *	m_player {nullptr}
volatile bool	m_playerUnsafe {false}
RemoteEncoder *	m_recorder {nullptr}
LiveTVChain *	m_tvchain {nullptr}
MythMediaBuffer *	m_buffer {nullptr}
ProgramInfo *	m_playingInfo {nullptr}
	Currently playing info. More...
std::chrono::seconds	m_playingLen {0s}
	Initial CalculateLength() More...
QDateTime	m_playingRecStart
int	m_lastCardid {-1}
	CardID of current/last recorder. More...
int	m_ffRewState {0}
	0 == normal, +1 == fast forward, -1 == rewind More...
int	m_ffRewIndex {0}
	Index into m_ffRewSpeeds for FF and Rewind speeds. More...
int	m_ffRewSpeed {0}
	Caches value of m_ffRewSpeeds[m_ffRewIndex]. More...
TVState	m_playingState {kState_None}
bool	m_errored {false}
StringDeque	m_prevChan
	Previous channels. More...
ProgramInfo *	m_pseudoLiveTVRec {nullptr}
PseudoState	m_pseudoLiveTVState {kPseudoNormalLiveTV}
std::chrono::seconds	m_fftime {0s}
std::chrono::seconds	m_rewtime {0s}
std::chrono::minutes	m_jumptime {0min}
float	m_tsNormal {1.0F}
	Time stretch speed, 1.0F for normal playback. More...
float	m_tsAlt {1.5F}
QRecursiveMutex	m_playingInfoLock
QRecursiveMutex	m_deletePlayerLock
QRecursiveMutex	m_stateLock
QStringList	m_lastSignalMsg
MythTimer	m_lastSignalMsgTime
InfoMap	m_lastSignalUIInfo
MythTimer	m_lastSignalUIInfoTime
MythDeque< TVState >	m_nextState

Static Public Attributes
static constexpr std::chrono::milliseconds	kSMExitTimeout { 2s }
	Timeout after last Signal Monitor message for ignoring OSD when exiting. More...
static constexpr uint	kMaxChannelHistory { 30 }

Detailed Description

Definition at line 49 of file playercontext.h.

Constructor & Destructor Documentation

PlayerContext()

PlayerContext::PlayerContext ( QString  inUseID = QString("Unknown") )

explicit

Definition at line 27 of file playercontext.cpp.

~PlayerContext()

PlayerContext::~PlayerContext

(

)

Definition at line 34 of file playercontext.cpp.

Member Function Documentation

TeardownPlayer()

void PlayerContext::TeardownPlayer

(

void

)

Definition at line 40 of file playercontext.cpp.

Referenced by TV::ScheduleStateChange(), ~PlayerContext(), and TV::~TV().

StopPlaying()

void PlayerContext::StopPlaying

(

void

)

const

Definition at line 151 of file playercontext.cpp.

Referenced by SetPlayer(), TV::StartPlaying(), TV::StopStuff(), and TV::SwitchInputs().

UpdateTVChain()

void PlayerContext::UpdateTVChain

(

const QStringList &

data = QStringList()

)

Definition at line 157 of file playercontext.cpp.

Referenced by TV::customEvent().

ReloadTVChain()

bool PlayerContext::ReloadTVChain

(

void

)

Definition at line 167 of file playercontext.cpp.

Referenced by TV::HandleStateChange(), TV::StartPlaying(), TV::SwitchInputs(), and TV::UnpauseLiveTV().

PushPreviousChannel()

void PlayerContext::PushPreviousChannel

(

void

)

most recently selected channel to the previous channel list

Definition at line 186 of file playercontext.cpp.

Referenced by TV::ChangeChannel(), PopPreviousChannel(), TV::SwitchInputs(), and TV::UnpauseLiveTV().

PopPreviousChannel()

QString PlayerContext::PopPreviousChannel

(

void

)

Definition at line 205 of file playercontext.cpp.

Referenced by TV::PopPreviousChannel().

ChangeState()

void PlayerContext::ChangeState

(

TVState

newState

)

Puts a state change on the nextState queue.

Definition at line 309 of file playercontext.cpp.

Referenced by TV::customEvent(), and SetInitialTVState().

ForceNextStateNone()

void PlayerContext::ForceNextStateNone

(

void

)

Removes any pending state changes, and puts kState_None on the queue.

Definition at line 324 of file playercontext.cpp.

Referenced by TV::ForceNextStateNone().

DequeueNextState()

TVState PlayerContext::DequeueNextState

(

void

)

Definition at line 315 of file playercontext.cpp.

Referenced by TV::HandleStateChange().

HandlePlayerSpeedChangeFFRew()

bool PlayerContext::HandlePlayerSpeedChangeFFRew

(

void

)

Definition at line 120 of file playercontext.cpp.

Referenced by TV::HandleSpeedChangeTimerEvent().

HandlePlayerSpeedChangeEOF()

bool PlayerContext::HandlePlayerSpeedChangeEOF

(

void

)

Definition at line 133 of file playercontext.cpp.

Referenced by TV::HandleSpeedChangeTimerEvent().

LockState()

void PlayerContext::LockState

(

void

)

const

Definition at line 287 of file playercontext.cpp.

Referenced by TV::HandleStateChange().

UnlockState()

void PlayerContext::UnlockState

(

void

)

const

Definition at line 292 of file playercontext.cpp.

Referenced by TV::HandleStateChange().

LockPlayingInfo()

void PlayerContext::LockPlayingInfo	(	const char *	file,
		int	line
	)		const

Definition at line 239 of file playercontext.cpp.

Referenced by TVBrowseHelper::BrowseStart(), TV::ChangeChannel(), TV::CommitQueuedInput(), TV::customEvent(), MythPlayerEditorUI::DisableEdit(), TV::DoEditSchedule(), TV::DoQueueTranscode(), MythPlayerEditorUI::EnableEdit(), MythPlayerUI::EventLoop(), MythPlayerUI::EventStart(), MythBDPlayer::EventStart(), MythDVDPlayer::EventStart(), MythPlayerUI::FileChanged(), TV::FillOSDMenuJumpRec(), MythDVDPlayer::GetBookmark(), MythBDPlayer::GetBookmark(), MythPlayer::GetBookmark(), GetFilters(), GetPlayingInfoMap(), MythCommFlagPlayer::GetRawVideoFrame(), TV::GetRecordingGroup(), TV::GetStatus(), TV::HandleOSDAlreadyEditing(), TV::HandleStateChange(), TV::IsBookmarkAllowed(), TV::IsDeleteAllowed(), DeleteMap::IsFileEditing(), MythPlayer::IsNearEnd(), IsSameProgram(), DeleteMap::IsSaved(), TV::ITVRestart(), DeleteMap::LoadAutoSaveMap(), CommBreakMap::LoadMap(), DeleteMap::LoadMap(), MythPlayer::OpenDummy(), MythPlayer::OpenFile(), TV::PlaybackMenuInit(), TV::ProcessNetworkControlCommand(), TV::QuickRecord(), MythCommFlagPlayer::RebuildSeekTable(), MythCCExtractorPlayer::run(), DeleteMap::SaveMap(), MythPlayerUI::SetBookmark(), MythBDPlayer::SetBookmark(), MythDVDPlayer::SetBookmark(), DeleteMap::SetFileEditing(), SetInitialTVState(), MythPlayerUI::SetLastPlayPosition(), MythPlayer::SetPlayingInfo(), MythPlayerUI::SetWatched(), TV::ShowLCDChannelInfo(), TV::ShowOSDPromptDeleteRecording(), TV::ShowOSDStopWatchingRecording(), TV::StartProgramEditMode(), TV::SwitchInputs(), TV::ToggleAutoExpire(), MythTranscodePlayer::TranscodeGetNextFrame(), and DeleteMap::UpdateOSD().

UnlockPlayingInfo()

void PlayerContext::UnlockPlayingInfo	(	const char *	file,
		int	line
	)		const

Definition at line 249 of file playercontext.cpp.

Referenced by TVBrowseHelper::BrowseStart(), TV::ChangeChannel(), TV::CommitQueuedInput(), TV::customEvent(), MythPlayerEditorUI::DisableEdit(), TV::DoEditSchedule(), TV::DoQueueTranscode(), MythPlayerEditorUI::EnableEdit(), MythPlayerUI::EventLoop(), MythPlayerUI::EventStart(), MythBDPlayer::EventStart(), MythDVDPlayer::EventStart(), MythPlayerUI::FileChanged(), TV::FillOSDMenuJumpRec(), MythDVDPlayer::GetBookmark(), MythBDPlayer::GetBookmark(), MythPlayer::GetBookmark(), GetFilters(), GetPlayingInfoMap(), MythCommFlagPlayer::GetRawVideoFrame(), TV::GetRecordingGroup(), TV::GetStatus(), TV::HandleOSDAlreadyEditing(), TV::HandleStateChange(), TV::IsBookmarkAllowed(), TV::IsDeleteAllowed(), DeleteMap::IsFileEditing(), MythPlayer::IsNearEnd(), IsSameProgram(), DeleteMap::IsSaved(), TV::ITVRestart(), DeleteMap::LoadAutoSaveMap(), CommBreakMap::LoadMap(), DeleteMap::LoadMap(), MythPlayer::OpenDummy(), MythPlayer::OpenFile(), TV::PlaybackMenuInit(), TV::ProcessNetworkControlCommand(), TV::QuickRecord(), MythCommFlagPlayer::RebuildSeekTable(), MythCCExtractorPlayer::run(), DeleteMap::SaveMap(), MythPlayerUI::SetBookmark(), MythBDPlayer::SetBookmark(), MythDVDPlayer::SetBookmark(), DeleteMap::SetFileEditing(), SetInitialTVState(), MythPlayerUI::SetLastPlayPosition(), MythPlayer::SetPlayingInfo(), MythPlayerUI::SetWatched(), TV::ShowLCDChannelInfo(), TV::ShowOSDPromptDeleteRecording(), TV::ShowOSDStopWatchingRecording(), TV::StartProgramEditMode(), TV::SwitchInputs(), TV::ToggleAutoExpire(), MythTranscodePlayer::TranscodeGetNextFrame(), and DeleteMap::UpdateOSD().

LockDeletePlayer()

void PlayerContext::LockDeletePlayer	(	const char *	file,
		int	line
	)		const

prevent MythPlayer from being deleted used to ensure player can only be deleted after osd in TV() is unlocked.

Definition at line 264 of file playercontext.cpp.

Referenced by TV::ActiveHandleAction(), TV::ActivePostQHandleAction(), TV::ChangeChannel(), TV::ChangeSpeed(), TV::ChangeTimeStretch(), TV::ChannelEditXDSFill(), TV::ContextIsPaused(), TV::customEvent(), TV::DoArbSeek(), TV::DoEditSchedule(), TV::DoJumpChapter(), TV::DoPlay(), TV::DoPlayerSeek(), TV::DoPlayerSeekToFrame(), TV::DoSeek(), TV::DoSeekAbsolute(), TV::DoSkipCommercials(), TV::DoSwitchAngle(), TV::DoSwitchTitle(), TV::DoTogglePause(), TV::DoTogglePauseStart(), TV::GetAngleName(), TV::GetChapterTimes(), TV::GetCurrentAngle(), TV::GetCurrentChapter(), TV::GetCurrentTitle(), TV::GetNumAngles(), TV::GetNumChapters(), TV::GetNumTitles(), TV::GetOSDL(), TV::GetStatus(), TV::GetTitleDuration(), TV::GetTitleName(), TV::HandleEndOfRecordingExitPromptTimerEvent(), TV::HandleOSDAlreadyEditing(), TV::HandleOSDVideoExit(), TV::HandleSaveLastPlayPosEvent(), TV::IsPaused(), TV::MenuItemDisplayPlayback(), TV::NormalSpeed(), TV::OverrideScan(), TV::PauseLiveTV(), TV::PlaybackLoop(), TV::PlaybackMenuInit(), TV::PrepareToExitPlayer(), TV::ProcessNetworkControlCommand(), TV::SeekHandleAction(), TV::SetAutoCommercialSkip(), TV::SetFFRew(), TV::StartTV(), TV::StopFFRew(), TV::StopStuff(), and TV::UnpauseLiveTV().

UnlockDeletePlayer()

void PlayerContext::UnlockDeletePlayer	(	const char *	file,
		int	line
	)		const

allow player to be deleted.

Definition at line 277 of file playercontext.cpp.

Referenced by TV::ActiveHandleAction(), TV::ActivePostQHandleAction(), TV::ChangeChannel(), TV::ChangeSpeed(), TV::ChangeTimeStretch(), TV::ChannelEditXDSFill(), TV::ContextIsPaused(), TV::customEvent(), TV::DoArbSeek(), TV::DoEditSchedule(), TV::DoJumpChapter(), TV::DoPlay(), TV::DoPlayerSeek(), TV::DoPlayerSeekToFrame(), TV::DoSeek(), TV::DoSeekAbsolute(), TV::DoSkipCommercials(), TV::DoSwitchAngle(), TV::DoSwitchTitle(), TV::DoTogglePause(), TV::DoTogglePauseStart(), TV::GetAngleName(), TV::GetChapterTimes(), TV::GetCurrentAngle(), TV::GetCurrentChapter(), TV::GetCurrentTitle(), TV::GetNumAngles(), TV::GetNumChapters(), TV::GetNumTitles(), TV::GetOSDL(), TV::GetStatus(), TV::GetTitleDuration(), TV::GetTitleName(), TV::HandleEndOfRecordingExitPromptTimerEvent(), TV::HandleOSDAlreadyEditing(), TV::HandleOSDVideoExit(), TV::HandleSaveLastPlayPosEvent(), TV::IsPaused(), TV::MenuItemDisplayPlayback(), TV::NormalSpeed(), TV::OverrideScan(), TV::PauseLiveTV(), TV::PlaybackLoop(), TV::PlaybackMenuInit(), TV::PrepareToExitPlayer(), TV::ProcessNetworkControlCommand(), TV::ReturnOSDLock(), TV::SeekHandleAction(), TV::SetAutoCommercialSkip(), TV::SetFFRew(), TV::StartTV(), TV::StopFFRew(), TV::StopStuff(), and TV::UnpauseLiveTV().

SetInitialTVState()

void PlayerContext::SetInitialTVState

(

bool

islivetv

)

determine initial tv state and playgroup for the recording

Parameters

islivetv

true if recording is livetv

Definition at line 58 of file playercontext.cpp.

Referenced by TV::LiveTV(), and TV::Playback().

SetPlayer()

void PlayerContext::SetPlayer

(

MythPlayer *

newplayer

)

Definition at line 458 of file playercontext.cpp.

Referenced by TV::CreatePlayer(), TV::SwitchInputs(), TeardownPlayer(), and VideoPerformanceTest::Test().

SetRecorder()

void PlayerContext::SetRecorder

(

RemoteEncoder *

rec

)

Definition at line 469 of file playercontext.cpp.

Referenced by TV::HandleStateChange(), TV::RequestNextRecorder(), TV::SwitchInputs(), and TeardownPlayer().

SetTVChain()

void PlayerContext::SetTVChain

(

LiveTVChain *

chain

)

Definition at line 484 of file playercontext.cpp.

Referenced by SetInitialTVState(), and TeardownPlayer().

SetRingBuffer()

void PlayerContext::SetRingBuffer

(

MythMediaBuffer *

Buffer

)

Definition at line 499 of file playercontext.cpp.

Referenced by TV::HandleStateChange(), TV::SwitchInputs(), TeardownPlayer(), and VideoPerformanceTest::Test().

SetPlayingInfo()

void PlayerContext::SetPlayingInfo

(

const ProgramInfo *

info

)

assign programinfo to the context

Definition at line 513 of file playercontext.cpp.

Referenced by TV::Playback(), ReloadTVChain(), MythPlayer::SetPlayingInfo(), TeardownPlayer(), and VideoPerformanceTest::Test().

SetPlayGroup()

void PlayerContext::SetPlayGroup

(

const QString &

group

)

Definition at line 537 of file playercontext.cpp.

Referenced by SetInitialTVState().

SetPseudoLiveTV()

void PlayerContext::SetPseudoLiveTV	(	const ProgramInfo *	pi,
		PseudoState	new_state
	)

Definition at line 546 of file playercontext.cpp.

Referenced by TV::customEvent(), TV::QuickRecord(), and TV::SwitchInputs().

SetPlayerChangingBuffers()

void PlayerContext::SetPlayerChangingBuffers ( bool  val )

inline

Definition at line 89 of file playercontext.h.

Referenced by MythPlayerUI::FileChanged(), MythPlayerUI::JumpToProgram(), MythPlayerUI::JumpToStream(), and MythPlayerUI::SwitchToProgram().

GetPreviousChannel()

QString PlayerContext::GetPreviousChannel

(

void

)

const

Definition at line 225 of file playercontext.cpp.

Referenced by TV::PlaybackMenuInit(), and TV::ShowPreviousChannel().

GetCardID()

uint PlayerContext::GetCardID ( void  ) const

inline

Definition at line 93 of file playercontext.h.

Referenced by TV::ChangeChannel(), TV::CommitQueuedInput(), TV::customEvent(), TV::IsTunableOn(), TV::MenuItemDisplayPlayback(), TV::ShowOSDAskAllow(), TV::SwitchInputs(), TV::SwitchSource(), and TV::UpdateOSDInput().

GetFilters()

QString PlayerContext::GetFilters

(

const QString &

baseFilters

)

const

Definition at line 388 of file playercontext.cpp.

GetPlayMessage()

QString PlayerContext::GetPlayMessage

(

void

)

const

Definition at line 423 of file playercontext.cpp.

Referenced by TV::ChangeFFRew(), TV::ChangeSpeed(), TV::ChangeTimeStretch(), TV::DoPlay(), TV::DoTogglePauseFinish(), TV::FFRewHandleAction(), TV::HandleSpeedChangeTimerEvent(), and TV::ProcessNetworkControlCommand().

GetState()

TVState PlayerContext::GetState

(

void

)

const

Definition at line 331 of file playercontext.cpp.

Referenced by TV::ActiveHandleAction(), TV::customEvent(), TV::DoQueueTranscode(), MythPlayerUI::EventLoop(), TV::GetState(), TV::HandleEndOfRecordingExitPromptTimerEvent(), TV::HandleStateChange(), TV::IdleDialogTimeout(), MythPlayer::IsNearEnd(), TV::LiveTV(), MythPlayerCaptionsUI::LoadExternalSubtitles(), TV::OSDDialogEvent(), TV::Playback(), TV::PlaybackMenuInit(), TV::PrepareToExitPlayer(), TV::ProcessNetworkControlCommand(), TV::ScheduleStateChange(), TV::ShowOSDPromptDeleteRecording(), TV::SwitchInputs(), and MythPlayerOverlayUI::UpdateSliderInfo().

GetPlayingInfoMap()

bool PlayerContext::GetPlayingInfoMap

(

InfoMap &

infoMap

)

const

Definition at line 337 of file playercontext.cpp.

Referenced by TV::ShowOSDPromptDeleteRecording(), TV::UpdateOSDProgInfo(), and TV::UpdateOSDSignal().

IsPlayerChangingBuffers()

bool PlayerContext::IsPlayerChangingBuffers ( void  ) const

inline

Definition at line 100 of file playercontext.h.

Referenced by TV::ProcessKeypressOrGesture(), and TV::ProcessNetworkControlCommand().

HasPlayer()

bool PlayerContext::HasPlayer

(

void

)

const

Definition at line 102 of file playercontext.cpp.

Referenced by TV::ActiveHandleAction(), TV::CreatePlayer(), TV::DoTogglePauseFinish(), TV::DVDJumpBack(), TV::DVDJumpForward(), TV::event(), TV::ProcessNetworkControlCommand(), and TV::UnpauseLiveTV().

IsPlayerErrored()

bool PlayerContext::IsPlayerErrored

(

void

)

const

Definition at line 108 of file playercontext.cpp.

Referenced by TV::HandleStateChange(), and TV::timerEvent().

IsPlayerPlaying()

bool PlayerContext::IsPlayerPlaying

(

void

)

const

Definition at line 114 of file playercontext.cpp.

Referenced by TV::HandleEndOfPlaybackTimerEvent().

IsRecorderErrored()

bool PlayerContext::IsRecorderErrored

(

void

)

const

Definition at line 146 of file playercontext.cpp.

Referenced by MythPlayerUI::EventLoop(), and TV::timerEvent().

InStateChange()

bool PlayerContext::InStateChange

(

void

)

const

Definition at line 297 of file playercontext.cpp.

Referenced by TV::GetState(), and TV::HandlePseudoLiveTVTimerEvent().

IsErrored()

bool PlayerContext::IsErrored ( void  ) const

inline

This is set if the player encountered some irrecoverable error.

Definition at line 107 of file playercontext.h.

Referenced by TV::HandleStateChange(), TV::IsPaused(), and TV::timerEvent().

IsSameProgram()

bool PlayerContext::IsSameProgram

(

const ProgramInfo &

p

)

const

Definition at line 378 of file playercontext.cpp.

Referenced by TV::IsSameProgram().

Member Data Documentation

m_recUsage

QString PlayerContext::m_recUsage

Definition at line 111 of file playercontext.h.

Referenced by SetPlayingInfo().

m_player

MythPlayer* PlayerContext::m_player {nullptr}

Definition at line 112 of file playercontext.h.

Referenced by DeleteMap::CleanMap(), DeleteMap::GetLastFrame(), DeleteMap::GetNearestMark(), Transcode::GetPlayer(), DeleteMap::HandleAction(), HandlePlayerSpeedChangeEOF(), HandlePlayerSpeedChangeFFRew(), HasPlayer(), TV::IsPaused(), IsPlayerErrored(), IsPlayerPlaying(), DeleteMap::Move(), DeleteMap::NewCut(), TV::PrepareToExitPlayer(), SetPlayer(), TV::StartTV(), StopPlaying(), DeleteMap::TrackerReset(), DeleteMap::TranslatePositionFrameToMs(), DeleteMap::TranslatePositionMsToFrame(), DeleteMap::UpdateOSD(), and UpdateTVChain().

m_playerUnsafe

volatile bool PlayerContext::m_playerUnsafe {false}

Definition at line 113 of file playercontext.h.

m_recorder

RemoteEncoder* PlayerContext::m_recorder {nullptr}

Definition at line 114 of file playercontext.h.

Referenced by TV::ActiveHandleAction(), TVBrowseHelper::BrowseChannel(), MythPlayer::CalcMaxFFTime(), TV::ChangeChannel(), TV::customEvent(), TV::DoTogglePictureAttribute(), MythPlayer::FindFrame(), MythPlayer::GetCurrentFrameCount(), TVBrowseHelper::GetNextProgram(), TV::HandleOSDAskAllow(), TV::HandleOSDChannelEdit(), TV::HandleStateChange(), MythPlayer::IsNearEnd(), IsRecorderErrored(), TV::IsTunableOn(), MythPlayer::IsWatchingInprogress(), TV::MenuItemDisplayPlayback(), MythPlayer::OpenFile(), TV::PauseLiveTV(), TV::PictureAttributeHandleAction(), MythPlayer::PosMapFromEnc(), TV::ProcessSmartChannel(), TV::QuickRecord(), SetRecorder(), TV::ShowOSDAskAllow(), TV::StartChannelEditMode(), TV::StartRecorder(), TV::StopStuff(), TV::SwitchInputs(), TV::SwitchSource(), TV::ToggleChannelFavorite(), MythPlayer::TranslatePositionFrameToMs(), TV::UpdateOSDInput(), TV::UpdateOSDTimeoutMessage(), and MythPlayer::WaitForSeek().

m_tvchain

LiveTVChain* PlayerContext::m_tvchain {nullptr}

Definition at line 115 of file playercontext.h.

Referenced by MythPlayer::CalcMaxFFTime(), MythPlayer::CalcRWTime(), MythPlayer::CheckTVChain(), TV::customEvent(), MythPlayer::DecoderLoop(), MythPlayerUI::EventLoop(), MythPlayerUI::FileChanged(), MythPlayer::FindFrame(), GetPreviousChannel(), TV::HandleStateChange(), MythPlayer::HasTVChainNext(), MythPlayer::IsNearEnd(), MythPlayerUI::JumpToProgram(), MythPlayer::OpenFile(), TV::OSDDialogEvent(), TV::PlaybackMenuInit(), PopPreviousChannel(), TV::PopPreviousChannel(), PushPreviousChannel(), ReloadTVChain(), MythPlayerCaptionsUI::SetStream(), SetTVChain(), TV::SwitchInputs(), MythPlayerUI::SwitchToProgram(), TV::UnpauseLiveTV(), TV::UpdateOSDInput(), MythPlayerOverlayUI::UpdateSliderInfo(), UpdateTVChain(), and MythPlayer::WaitForSeek().

m_buffer

MythMediaBuffer* PlayerContext::m_buffer {nullptr}

Definition at line 116 of file playercontext.h.

Referenced by TV::ActiveHandleAction(), MythDVDPlayer::CalcMaxFFTime(), MythDVDPlayer::ChangeSpeed(), MythBDPlayer::CreateDecoder(), MythDVDPlayer::CreateDecoder(), MythPlayer::CreateDecoder(), TV::customEvent(), MythDVDPlayer::DisableCaptions(), TV::DiscMenuHandleAction(), MythDVDPlayer::DisplayDVDButton(), MythBDPlayer::DisplayMenu(), MythBDPlayer::DisplayPauseFrame(), MythDVDPlayer::DisplayPauseFrame(), MythPlayer::DoFastForward(), MythDVDPlayer::DoJumpChapter(), TV::DoPlayerSeek(), TV::DoPlayerSeekToFrame(), MythPlayer::DoRewind(), TV::DoTogglePauseFinish(), TV::DoTogglePauseStart(), TV::DVDJumpBack(), TV::DVDJumpForward(), MythPlayerUI::EnableBitrateMonitor(), MythDVDPlayer::EnableCaptions(), MythDVDPlayer::EventEnd(), MythPlayerUI::EventLoop(), MythBDPlayer::EventStart(), MythDVDPlayer::EventStart(), MythPlayerUI::FileChanged(), MythDVDPlayer::GetBookmark(), MythBDPlayer::GetBookmark(), MythPlayer::GetBookmark(), MythBDPlayer::GetChapter(), MythBDPlayer::GetChapterTimes(), MythDVDPlayer::GetChapterTimes(), MythBDPlayer::GetCurrentAngle(), MythDVDPlayer::GetCurrentAngle(), MythBDPlayer::GetCurrentChapter(), MythDVDPlayer::GetCurrentChapter(), MythBDPlayer::GetCurrentTitle(), MythDVDPlayer::GetMillisecondsPlayed(), MythBDPlayer::GetNumAngles(), MythDVDPlayer::GetNumAngles(), MythBDPlayer::GetNumChapters(), MythDVDPlayer::GetNumChapters(), MythBDPlayer::GetNumTitles(), MythPlayerUI::GetPlaybackData(), MythPreviewPlayer::GetScreenGrabAtFrame(), MythBDPlayer::GetTitleDuration(), MythDVDPlayer::GoToDVDProgram(), MythBDPlayer::GoToMenu(), MythDVDPlayer::GoToMenu(), TV::HandleLCDTimerEvent(), TV::HandleStateChange(), MythDVDPlayer::InitialSeek(), TV::IsBookmarkAllowed(), MythPlayer::IsReallyNearEnd(), MythPlayerUI::JumpToProgram(), MythPlayerUI::JumpToStream(), MythPlayerCaptionsUI::LoadExternalSubtitles(), MythBDPlayer::NextTitle(), MythPlayer::OpenFile(), TV::OSDDialogEvent(), MythPlayer::PauseBuffer(), TV::PauseLiveTV(), TV::PlaybackMenuInit(), MythDVDPlayer::PrepareAudioSample(), MythBDPlayer::PrevTitle(), TV::ProcessKeypressOrGesture(), TV::ProcessNetworkControlCommand(), MythDVDPlayer::ReleaseNextVideoFrame(), MythBDPlayer::SetBookmark(), MythDVDPlayer::SetBookmark(), TV::SetFFRew(), SetRingBuffer(), MythPlayerCaptionsUI::SetStream(), MythDVDPlayer::SetTrack(), TV::ShowLCDDVDInfo(), TV::ShowOSDStopWatchingRecording(), MythDVDPlayer::StillFrameCheck(), TV::StopStuff(), MythDVDPlayer::SwitchAngle(), MythBDPlayer::SwitchAngle(), TV::SwitchInputs(), MythBDPlayer::SwitchTitle(), MythPlayerUI::SwitchToProgram(), MythPlayer::UnpauseBuffer(), TV::UnpauseLiveTV(), MythBDPlayer::VideoLoop(), MythDVDPlayer::VideoLoop(), MythBDPlayer::VideoStart(), MythDVDPlayer::VideoStart(), and TV::VolumeChange().

m_playingInfo

ProgramInfo* PlayerContext::m_playingInfo {nullptr}

Currently playing info.

Definition at line 117 of file playercontext.h.

Referenced by TVBrowseHelper::BrowseStart(), TV::ChangeChannel(), TV::CommitQueuedInput(), MythBDPlayer::CreateDecoder(), MythDVDPlayer::CreateDecoder(), MythPlayer::CreateDecoder(), TV::customEvent(), MythPlayerEditorUI::DisableEdit(), TV::DoEditSchedule(), TV::DoPlay(), TV::DoQueueTranscode(), TV::DoTogglePause(), MythPlayerEditorUI::EnableEdit(), MythPlayerUI::EventLoop(), MythPlayerUI::EventStart(), MythBDPlayer::EventStart(), MythDVDPlayer::EventStart(), MythPlayerUI::FileChanged(), TV::FillOSDMenuCast(), TV::FillOSDMenuJumpRec(), get_chanid(), MythDVDPlayer::GetBookmark(), MythBDPlayer::GetBookmark(), MythPlayer::GetBookmark(), GetFilters(), GetPlayingInfoMap(), MythCommFlagPlayer::GetRawVideoFrame(), TV::GetRecordingGroup(), TV::GetStatus(), TV::HandleOSDAlreadyEditing(), TV::HandleSaveLastPlayPosEvent(), TV::HandleStateChange(), TV::IsBookmarkAllowed(), TV::IsDeleteAllowed(), DeleteMap::IsFileEditing(), MythPlayer::IsNearEnd(), IsSameProgram(), DeleteMap::IsSaved(), TV::ITVRestart(), DeleteMap::LoadAutoSaveMap(), CommBreakMap::LoadMap(), DeleteMap::LoadMap(), MythPlayer::OpenDummy(), MythPlayer::OpenFile(), TV::PlaybackMenuInit(), TV::PrepareToExitPlayer(), TV::ProcessNetworkControlCommand(), TV::QuickRecord(), MythCommFlagPlayer::RebuildSeekTable(), MythCCExtractorPlayer::run(), DeleteMap::SaveMap(), MythPlayerUI::SetBookmark(), MythBDPlayer::SetBookmark(), MythDVDPlayer::SetBookmark(), DeleteMap::SetFileEditing(), SetInitialTVState(), MythPlayerUI::SetLastPlayPosition(), SetPlayingInfo(), MythPlayerUI::SetWatched(), TV::ShowLCDChannelInfo(), TV::ShowOSDPromptDeleteRecording(), TV::ShowOSDStopWatchingRecording(), TV::StartProgramEditMode(), TV::SwitchInputs(), TV::ToggleAutoExpire(), MythTranscodePlayer::TranscodeGetNextFrame(), and DeleteMap::UpdateOSD().

m_playingLen

std::chrono::seconds PlayerContext::m_playingLen {0s}

Initial CalculateLength()

Definition at line 118 of file playercontext.h.

Referenced by TV::CreatePlayer(), and SetPlayingInfo().

m_playingRecStart

QDateTime PlayerContext::m_playingRecStart

Definition at line 119 of file playercontext.h.

Referenced by SetPlayingInfo(), and MythPlayerOverlayUI::UpdateSliderInfo().

m_lastCardid

int PlayerContext::m_lastCardid {-1}

CardID of current/last recorder.

Definition at line 120 of file playercontext.h.

Referenced by TVBrowseHelper::BrowseChannel(), and SetRecorder().

m_ffRewState

int PlayerContext::m_ffRewState {0}

0 == normal, +1 == fast forward, -1 == rewind

Definition at line 122 of file playercontext.h.

Referenced by TV::ChangeFFRew(), TV::DoPlay(), TV::DoTogglePauseStart(), TV::FFRewHandleAction(), GetPlayMessage(), HandlePlayerSpeedChangeFFRew(), TV::Init(), TV::ProcessNetworkControlCommand(), TV::SetFFRew(), TV::ShowOSDPromptDeleteRecording(), TV::StopFFRew(), and TeardownPlayer().

m_ffRewIndex

int PlayerContext::m_ffRewIndex {0}

Index into m_ffRewSpeeds for FF and Rewind speeds.

Definition at line 124 of file playercontext.h.

Referenced by TV::ChangeFFRew(), HandlePlayerSpeedChangeFFRew(), TV::Init(), TV::SetFFRew(), TV::StopFFRew(), and TeardownPlayer().

m_ffRewSpeed

int PlayerContext::m_ffRewSpeed {0}

Caches value of m_ffRewSpeeds[m_ffRewIndex].

Definition at line 126 of file playercontext.h.

Referenced by TV::ChangeSpeed(), TV::DoPlay(), TV::DoTogglePauseStart(), TV::FFRewHandleAction(), GetPlayMessage(), HandlePlayerSpeedChangeFFRew(), TV::Init(), TV::NormalSpeed(), TV::ProcessNetworkControlCommand(), TV::SetFFRew(), and TeardownPlayer().

m_playingState

TVState PlayerContext::m_playingState {kState_None}

Definition at line 127 of file playercontext.h.

Referenced by GetPlayingInfoMap(), GetState(), and TV::HandleStateChange().

m_errored

bool PlayerContext::m_errored {false}

Definition at line 129 of file playercontext.h.

Referenced by TV::PlaybackLoop(), TV::SetErrored(), and TV::StartTV().

m_prevChan

StringDeque PlayerContext::m_prevChan

Previous channels.

Definition at line 132 of file playercontext.h.

Referenced by TV::ChangeChannel(), GetPreviousChannel(), TV::HandlePseudoLiveTVTimerEvent(), PopPreviousChannel(), and PushPreviousChannel().

m_pseudoLiveTVRec

ProgramInfo* PlayerContext::m_pseudoLiveTVRec {nullptr}

Definition at line 135 of file playercontext.h.

Referenced by TV::HandlePseudoLiveTVTimerEvent(), and SetPseudoLiveTV().

m_pseudoLiveTVState

PseudoState PlayerContext::m_pseudoLiveTVState {kPseudoNormalLiveTV}

Definition at line 136 of file playercontext.h.

Referenced by TV::ChangeChannel(), TV::HandlePseudoLiveTVTimerEvent(), TV::IsTunableOn(), and SetPseudoLiveTV().

m_fftime

std::chrono::seconds PlayerContext::m_fftime {0s}

Definition at line 138 of file playercontext.h.

Referenced by TV::DoSeekFFWD(), TV::ProcessNetworkControlCommand(), TV::SeekHandleAction(), and SetPlayGroup().

m_rewtime

std::chrono::seconds PlayerContext::m_rewtime {0s}

Definition at line 139 of file playercontext.h.

Referenced by TV::DoSeekRWND(), TV::ProcessNetworkControlCommand(), TV::SeekHandleAction(), and SetPlayGroup().

m_jumptime

std::chrono::minutes PlayerContext::m_jumptime {0min}

Definition at line 140 of file playercontext.h.

Referenced by TV::DoJumpFFWD(), TV::DoJumpRWND(), TV::DVDJumpBack(), TV::DVDJumpForward(), and SetPlayGroup().

m_tsNormal

float PlayerContext::m_tsNormal {1.0F}

Time stretch speed, 1.0F for normal playback.

Begins at 1.0F meaning normal playback, but can be increased or decreased to speedup or slowdown playback. Ignored when doing Fast Forward or Rewind.

Definition at line 147 of file playercontext.h.

Referenced by TV::ChangeSpeed(), TV::ChangeTimeStretch(), TV::DoPlay(), TV::DoTogglePauseStart(), GetPlayMessage(), HandlePlayerSpeedChangeEOF(), TV::Init(), MythPlayerAudioUI::MythPlayerAudioUI(), TV::NormalSpeed(), TV::OSDDialogEvent(), TV::PlaybackMenuInit(), TV::ProcessNetworkControlCommand(), SetPlayGroup(), TV::StopFFRew(), TeardownPlayer(), TV::ToggleTimeStretch(), and TV::UnpauseLiveTV().

m_tsAlt

float PlayerContext::m_tsAlt {1.5F}

Definition at line 148 of file playercontext.h.

Referenced by SetPlayGroup(), and TV::ToggleTimeStretch().

m_playingInfoLock

QRecursiveMutex PlayerContext::m_playingInfoLock

mutable

Definition at line 150 of file playercontext.h.

Referenced by LockPlayingInfo(), SetPlayingInfo(), and UnlockPlayingInfo().

m_deletePlayerLock

QRecursiveMutex PlayerContext::m_deletePlayerLock

mutable

Definition at line 151 of file playercontext.h.

Referenced by HandlePlayerSpeedChangeEOF(), HandlePlayerSpeedChangeFFRew(), HasPlayer(), IsPlayerErrored(), IsPlayerPlaying(), LockDeletePlayer(), SetPlayer(), UnlockDeletePlayer(), and UpdateTVChain().

m_stateLock

QRecursiveMutex PlayerContext::m_stateLock

mutable

Definition at line 152 of file playercontext.h.

Referenced by ChangeState(), DequeueNextState(), ForceNextStateNone(), GetState(), InStateChange(), LockState(), and UnlockState().

m_lastSignalMsg

QStringList PlayerContext::m_lastSignalMsg

mutable

Definition at line 155 of file playercontext.h.

Referenced by TV::PauseLiveTV(), TV::timerEvent(), and TV::UpdateOSDSignal().

m_lastSignalMsgTime

MythTimer PlayerContext::m_lastSignalMsgTime

mutable

Definition at line 156 of file playercontext.h.

Referenced by TV::ActiveHandleAction(), PlayerContext(), and TV::UpdateOSDSignal().

m_lastSignalUIInfo

InfoMap PlayerContext::m_lastSignalUIInfo

mutable

Definition at line 157 of file playercontext.h.

Referenced by TV::HandleStateChange(), TV::PauseLiveTV(), TV::SwitchInputs(), and TV::UpdateOSDSignal().

m_lastSignalUIInfoTime

MythTimer PlayerContext::m_lastSignalUIInfoTime

mutable

Definition at line 158 of file playercontext.h.

Referenced by TV::UpdateOSDSignal().

m_nextState

MythDeque<TVState> PlayerContext::m_nextState

Definition at line 161 of file playercontext.h.

Referenced by ChangeState(), DequeueNextState(), ForceNextStateNone(), TV::HandleStateChange(), InStateChange(), TV::ScheduleStateChange(), and ~PlayerContext().

kSMExitTimeout

constexpr std::chrono::milliseconds PlayerContext::kSMExitTimeout { 2s }

staticconstexpr

Timeout after last Signal Monitor message for ignoring OSD when exiting.

Definition at line 164 of file playercontext.h.

Referenced by TV::ActiveHandleAction(), and PlayerContext().

kMaxChannelHistory

constexpr uint PlayerContext::kMaxChannelHistory { 30 }

staticconstexpr

Definition at line 165 of file playercontext.h.

Referenced by PushPreviousChannel().

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The documentation for this class was generated from the following files:

• mythtv/libs/libmythtv/playercontext.h
• mythtv/libs/libmythtv/playercontext.cpp