#include <softhddevice.h>

Collaboration diagram for cSoftHdDevice:

[legend]

Public Member Functions
	cSoftHdDevice (cSoftHdConfig *)
	cSoftHdDevice constructor More...

virtual	~cSoftHdDevice (void)
	cSoftHdDevice destructor More...

virtual cString	DeviceName (void) const

virtual bool	HasDecoder (void) const
	Tells whether this device has an MPEG decoder. More...

virtual cSpuDecoder *	GetSpuDecoder (void)
	Get the device SPU decoder. More...

virtual bool	CanReplay (void) const
	Returns true if this device can currently start a replay session. More...

virtual bool	SetPlayMode (ePlayMode)
	Sets the device into the given play mode. More...

virtual int	PlayVideo (const uchar *, int)
	Play a video packet of the main videostream. More...

virtual int	PlayAudio (const uchar *, int, uchar)
	Play an audio packet. More...

virtual int64_t	GetSTC (void)
	Gets the current System Time Counter, which can be used to synchronize audio, video and subtitles. More...

virtual cRect	CanScaleVideo (const cRect &, int taCenter)
	Ask the output, if it can scale video. More...

virtual void	ScaleVideo (const cRect &=cRect::Null)
	Scale the currently shown video. More...

virtual void	TrickSpeed (int, bool)
	Set trick play speed. More...

virtual void	Clear (void)
	Clears all video and audio data from the device. More...

virtual void	Play (void)
	Sets the device into play mode (after a previous trick mode, or pause) More...

virtual void	Freeze (void)
	Puts the device into "freeze frame" mode. More...

virtual void	StillPicture (const uchar *, int)
	Display the given I-frame as a still picture. More...

virtual bool	Poll (cPoller &, int=0)
	Returns true if the device itself or any of the file handles in Poller is ready for further action. More...

virtual bool	Flush (int=0)
	Flush the device output buffers. More...

virtual uchar *	GrabImage (int &, bool, int, int, int)
	Grabs the currently visible screen image. More...

virtual void	SetVideoDisplayFormat (eVideoDisplayFormat)
	Sets the video display format. More...

virtual void	SetVideoFormat (bool)
	Set the video format. More...

virtual void	GetVideoSize (int &, int &, double &)
	Get the video size. More...

virtual void	GetOsdSize (int &, int &, double &)
	Returns the width, height and aspect ratio the OSD. More...

virtual void	SetAudioTrackDevice (eTrackType)

virtual int	GetAudioChannelDevice (void)

virtual void	SetAudioChannelDevice (int)

virtual void	SetVolumeDevice (int)
	Sets the audio volume on this device (Volume = 0...255). More...

virtual void	SetDigitalAudioDevice (bool)

const char *	CommandLineHelp (void)
	Return command line help string. More...

int	ProcessArgs (int, char *[])
	Process the command line arguments. More...

int	Start (void)
	Called by VDR when the plugin is started. More...

void	Stop (void)
	Called by VDR when the plugin is stopped. More...

cSoftHdConfig *	Config (void)

cVideoStream *	VideoStream (void)

cVideoRender *	Render (void)

cSoftHdAudio *	Audio (void)

void	SetDisableDeint (void)
	Disables deinterlacer (called from setup menu or conf) More...

void	OsdClose (void)
	Close the OSD. More...

void	OsdDrawARGB (int, int, int, int, int, const uint8_t *, int, int)
	Draw an OSD pixmap. More...

void	SetScreenSize (int, int, uint32_t)
	Set the screen size. More...

int	GetVideoAudioDelayMs (void)

void	SetPassthrough (int)
	Set the passthrough mask (called from setup menu or conf) More...

void	ResetChannelId (void)
	Reset the channel ID (restarts audio) More...

void	GetStats (int , int , int *)
	Get statistics from the renderer. More...

void	SetAudioCodec (enum AVCodecID, AVCodecParameters *, AVRational)
	Open an audio codec. More...

void	SetVideoCodec (enum AVCodecID, AVCodecParameters *, AVRational)
	Open a video codec. More...

int	PlayAudioPkts (AVPacket *)
	Play an audio packet. More...

int	PlayVideoPkts (AVPacket *)
	Play a video packet. More...

void	Detach (void)
	Detach the device. More...

void	Attach (void)
	Attach the device again. More...

bool	IsDetached (void) const
	Returns true, if the device is detached. More...

void	ResetOsdProvider (void)

bool	IsOsdProviderSet (void) const

bool	IsBufferingThresholdReached (void)
	Check if the buffering threshold has been reached. More...

void	PipEnable (void)
	Start picture-in-picture. More...

void	PipDisable (void)
	Stop picture-in-picture. More...

void	PipToggle (void)
	Toggle picture-in-picture. More...

void	PipChannelChange (int)
	Change the pip channel. More...

void	PipChannelSwap (void)
	Swap the pip channel with main live channel. More...

bool	PipIsEnabled (void)
	Returns true, if picture-in-picture is running. More...

int	PlayPipVideo (const uchar *, int)
	Play a video packet of the pip videostream. More...

void	PipSetSize (void)
	Set size and position for the pip window. More...

void	PipSwapPosition (void)
	Swap pip between normal and alternative position. More...

virtual void	OnEventReceived (const Event &)=0

Protected Member Functions
virtual void	MakePrimaryDevice (bool)
	Informs a device that it will be the primary device. More...

Private Member Functions
int	PlayVideoInternal (cVideoStream , cReassemblyBufferVideo , const uchar *, int)
	Play a video packet. More...

void	ClearAudio (void)
	Clear all audio data from the decoder and ringbuffer. More...

void	OnEventReceived (const Event &)
	Event handler for playback state transitions. More...

void	HandleStillPicture (const uchar *data, int size)
	The still picture data received from VDR can contain multiple PES packets. More...

int64_t	GetFirstAudioPtsMsToPlay ()
	Calculate the first audio PTS that should be played during synchronized playback. More...

int64_t	GetFirstVideoPtsMsToPlay ()

int	GetBufferFillLevelThresholdMs ()
	Returns the buffer fill level threshold in milliseconds. More...

void	SetState (State)
	Sets the device into the given state. More...

void	OnEnteringState (State)
	Actions to be performed when entering a state. More...

void	OnLeavingState (State)
	Actions to be performed when leaving a state. More...

void	SetEnablePip (bool)
	Enable/ disable picture-in-picture. More...

void	TogglePip (void)
	Toggle picture-in-picture. More...

void	ChangePipChannel (int)
	Change the pip channel. More...

void	ResetPipChannel (void)
	Resets the pip channel to the current live stream channel. More...

void	DelPip (void)
	Delete the pip receiver, clear decoder and display buffers and disable rendering the pip window. More...

void	NewPip (int)
	Create a new pip receiver and render the pip stream. More...

void	HandlePip (enum PipState)
	Handle the pip event. More...

void	SetPipSize (void)
	Set size and position for the pip window. More...

void	SwapPipPosition (void)
	Swap pip between normal and alternative position. More...

Private Attributes
std::atomic< State >	m_state = DETACHED
	current plugin state, normal plugin start sets detached state More...

std::mutex	m_eventMutex
	mutex to protect event queue More...

bool	m_needsMakePrimary = false

cDvbSpuDecoder *	m_pSpuDecoder
	pointer to spu decoder More...

cSoftHdConfig *	m_pConfig
	pointer to cSoftHdConfig object More...

cVideoRender *	m_pRender
	pointer to cVideoRender object More...

cVideoStream *	m_pVideoStream
	pointer to main video stream More...

cSoftHdAudio *	m_pAudio
	pointer to cSoftHdAudio object More...

cAudioDecoder *	m_pAudioDecoder
	pointer to cAudioDecoder object More...

cSoftOsdProvider *	m_pOsdProvider
	pointer to cSoftOsdProvider object More...

cReassemblyBufferVideo	m_videoReassemblyBuffer
	video pes reassembly buffer More...

cReassemblyBufferAudio	m_audioReassemblyBuffer
	audio pes reassembly buffer More...

std::atomic< PlaybackMode >	m_playbackMode = NONE
	current playback mode More...

int	m_audioChannelID
	current audio channel ID More...

bool	m_grabActive
	simple lock variable skips a new grab request if the last one is still active More...

bool	m_pipActive
	true, if pip is active More...

int	m_pipChannelNum
	current pip channel number More...

const cChannel *	m_pPipChannel
	current pip channel More...

cPipReceiver *	m_pPipReceiver
	cReceiver for pip stream More...

cVideoStream *	m_pPipStream
	pointer to pip video stream More...

cReassemblyBufferVideo	m_pipReassemblyBuffer
	pip pes reassembly buffer More...

std::mutex	m_mutex
	mutex to lock the state machine More...

std::mutex	m_sizeMutex
	mutex to lock screen size (which is accessed by different threads) More...

std::atomic< bool >	m_receivedAudio = false
	flag if audio packets have been received More...

std::atomic< bool >	m_receivedVideo = false
	flag if video packets have been received More...

bool	m_pipUseAlt
	use alternative pip position More...

int	m_screenWidth

int	m_screenHeight

uint32_t	m_screenRefreshRate

Static Private Attributes
static constexpr int	MIN_BUFFER_FILL_LEVEL_THRESHOLD_MS = 450
	min buffering threshold in ms More...

Detailed Description

Definition at line 110 of file softhddevice.h.

Constructor & Destructor Documentation

◆ cSoftHdDevice()

cSoftHdDevice::cSoftHdDevice ( cSoftHdConfig * config )

cSoftHdDevice constructor

Initializes some member variables

Parameters

config pointer to cSoftHdConfig class

Definition at line 143 of file softhddevice.cpp.

References cSoftHdConfig::ConfigPipUseAlt, m_audioChannelID, m_pAudioDecoder, m_pConfig, m_pipActive, m_pipUseAlt, m_pOsdProvider, and m_pSpuDecoder.

◆ ~cSoftHdDevice()

cSoftHdDevice::~cSoftHdDevice ( void )

virtual

cSoftHdDevice destructor

only deletes spu decoder, which was created in constructor

Definition at line 161 of file softhddevice.cpp.

References LOGDEBUG, and m_pSpuDecoder.

Member Function Documentation

◆ Attach()

void cSoftHdDevice::Attach ( void )

Attach the device again.

Kind of a plugin restart. Inits and starts all necessary resources. Only valid after a detach.

Definition at line 1768 of file softhddevice.cpp.

References m_needsMakePrimary, MakePrimaryDevice(), and OnEventReceived().

Referenced by cPluginSoftHdDevice::SVDRPCommand().

◆ Audio()

cSoftHdAudio * cSoftHdDevice::Audio ( void )

inline

Definition at line 177 of file softhddevice.h.

References m_pAudio.

Referenced by cMenuSetupSoft::cMenuSetupSoft(), cSoftHdPlayer::cSoftHdPlayer(), and cVideoRender::cVideoRender().

◆ CanReplay()

bool cSoftHdDevice::CanReplay ( void ) const

virtual

Returns true if this device can currently start a replay session.

Definition at line 243 of file softhddevice.cpp.

References IsDetached(), and LOGDEBUG.

◆ CanScaleVideo()

cRect cSoftHdDevice::CanScaleVideo	(	const cRect &	,
		int	taCenter
	)

virtual

Ask the output, if it can scale video.

Parameters

rect	requested video window rectangle

Returns: the real rectangle or cRect::NULL if invalid

Definition at line 1443 of file softhddevice.cpp.

◆ ChangePipChannel()

void cSoftHdDevice::ChangePipChannel ( int direction )

private

Change the pip channel.

Parameters

direction 1: channel up, -1: channel down

Note: This function is called from HandlePip() within the state change

Definition at line 1962 of file softhddevice.cpp.

References DelPip(), m_pipActive, m_pPipChannel, and NewPip().

Referenced by HandlePip().

◆ Clear()

void cSoftHdDevice::Clear ( void )

virtual

Clears all video and audio data from the device.

This is called by VDR via DeviceClear() in the Empty() call.

Empty() does clear all VDR internal packets.

Definition at line 723 of file softhddevice.cpp.

References AUDIO_AND_VIDEO, BUFFERING, cVideoStream::CancelFilterThread(), ClearAudio(), cVideoRender::ClearDecoderToDisplayQueue(), cVideoStream::ClearVdrCoreToDecoderQueue(), cVideoStream::DecodingThreadHalt(), cVideoStream::DecodingThreadResume(), cVideoRender::DisplayThreadHalt(), cVideoRender::DisplayThreadResume(), cVideoStream::FlushDecoder(), IsDetached(), LOGDEBUG, m_pAudio, m_playbackMode, m_pRender, m_pVideoStream, m_videoReassemblyBuffer, cReassemblyBuffer::Reset(), cVideoRender::Reset(), cVideoRender::SetDisplayOneFrameThenPause(), cSoftHdAudio::SetPaused(), SetState(), and VIDEO_ONLY.

Referenced by cSoftHdPlayer::Player().

◆ ClearAudio()

void cSoftHdDevice::ClearAudio ( void )

private

Clear all audio data from the decoder and ringbuffer.

Definition at line 190 of file softhddevice.cpp.

References cSoftHdAudio::FlushBuffers(), cAudioDecoder::FlushBuffers(), LOGDEBUG, m_audioReassemblyBuffer, m_pAudio, m_pAudioDecoder, and cReassemblyBuffer::Reset().

Referenced by Clear(), and OnEnteringState().

◆ CommandLineHelp()

const char * cSoftHdDevice::CommandLineHelp ( void )

Return command line help string.

Definition at line 1471 of file softhddevice.cpp.

Referenced by cPluginSoftHdDevice::CommandLineHelp().

◆ Config()

cSoftHdConfig * cSoftHdDevice::Config ( void )

inline

Definition at line 174 of file softhddevice.h.

References m_pConfig.

Referenced by cMenuSetupSoft::cMenuSetupSoft(), cSoftHdAudio::cSoftHdAudio(), and cVideoRender::cVideoRender().

◆ DelPip()

void cSoftHdDevice::DelPip ( void )

private

Delete the pip receiver, clear decoder and display buffers and disable rendering the pip window.

We do not need to halt main stream decoder and display thread for this, so only halt the pip decoding thread here - not in OnEventReceived().

The last viewed pip channel is remembered and will be used when opening a new pip window.

Definition at line 2041 of file softhddevice.cpp.

References cVideoStream::CancelFilterThread(), cVideoRender::ClearPipDecoderToDisplayQueue(), cVideoStream::ClearVdrCoreToDecoderQueue(), cVideoStream::CloseDecoder(), cVideoStream::DecodingThreadHalt(), cVideoStream::DecodingThreadResume(), LOGDEBUG, m_pipReassemblyBuffer, m_pPipChannel, m_pPipReceiver, m_pPipStream, m_pRender, and cReassemblyBuffer::Reset().

Referenced by ChangePipChannel(), NewPip(), ResetPipChannel(), and SetEnablePip().

◆ Detach()

void cSoftHdDevice::Detach ( void )

Detach the device.

Clears audio and video, stops all threads and releases drm/alsa. A detached state can only be exited (restarted) with an AttachEvent.

Definition at line 1747 of file softhddevice.cpp.

References LOGDEBUG, m_needsMakePrimary, MakePrimaryDevice(), and OnEventReceived().

Referenced by cPluginSoftHdDevice::SVDRPCommand().

◆ DeviceName()

virtual cString cSoftHdDevice::DeviceName ( void ) const

inlinevirtual

Definition at line 123 of file softhddevice.h.

◆ Flush()

bool cSoftHdDevice::Flush ( int timeout = 0 )

virtual

Flush the device output buffers.

Parameters

timeout_ms timeout in ms to become ready

Definition at line 855 of file softhddevice.cpp.

References cVideoStream::GetAvPacketsFilled(), IsDetached(), LOGDEBUG, and m_pVideoStream.

◆ Freeze()

void cSoftHdDevice::Freeze ( void )

virtual

Puts the device into "freeze frame" mode.

Definition at line 771 of file softhddevice.cpp.

References LOGDEBUG, and OnEventReceived().

Referenced by cSoftHdControl::ProcessKey().

◆ GetAudioChannelDevice()

int cSoftHdDevice::GetAudioChannelDevice ( void )

virtual

Definition at line 1076 of file softhddevice.cpp.

◆ GetBufferFillLevelThresholdMs()

int cSoftHdDevice::GetBufferFillLevelThresholdMs ( )

private

Returns the buffer fill level threshold in milliseconds.

Combines the minimum threshold with the user-configured additional buffer length.

Definition at line 1791 of file softhddevice.cpp.

References cSoftHdConfig::ConfigAdditionalBufferLengthMs, m_pConfig, and MIN_BUFFER_FILL_LEVEL_THRESHOLD_MS.

Referenced by IsBufferingThresholdReached().

◆ GetFirstAudioPtsMsToPlay()

int64_t cSoftHdDevice::GetFirstAudioPtsMsToPlay ( )

private

Calculate the first audio PTS that should be played during synchronized playback.

This method determines the starting audio presentation timestamp when transitioning from BUFFERING to PLAY state. It synchronizes audio with video by taking the maximum of both output PTSes, then adjusts for user-configured audio/video delay.

Returns: The first audio PTS in milliseconds that should be played

Note: Positive ConfigVideoAudioDelayMs means audio is intentionally delayed (video ahead); Negative ConfigVideoAudioDelayMs means video is intentionally delayed (audio ahead)

Definition at line 1240 of file softhddevice.cpp.

References cSoftHdConfig::ConfigVideoAudioDelayMs, cSoftHdAudio::GetOutputPtsMs(), cVideoRender::GetOutputPtsMs(), m_pAudio, m_pConfig, and m_pRender.

Referenced by IsBufferingThresholdReached(), and OnEventReceived().

◆ GetFirstVideoPtsMsToPlay()

int64_t cSoftHdDevice::GetFirstVideoPtsMsToPlay ( )

private

See also: cSoftHdDevice::GetFirstAudioPtsMsToPlay()

Definition at line 1253 of file softhddevice.cpp.

References cSoftHdConfig::ConfigVideoAudioDelayMs, cSoftHdAudio::GetOutputPtsMs(), cVideoRender::GetOutputPtsMs(), m_pAudio, m_pConfig, and m_pRender.

Referenced by IsBufferingThresholdReached(), and OnEventReceived().

◆ GetOsdSize()

void cSoftHdDevice::GetOsdSize	(	int &	width,
		int &	height,
		double &	aspectRatio
	)

virtual

Returns the width, height and aspect ratio the OSD.

FIXME: Called every second, for nothing (no OSD displayed)?

Definition at line 929 of file softhddevice.cpp.

References IsDetached(), m_screenHeight, m_screenWidth, and m_sizeMutex.

Referenced by cOglOsd::cOglOsd(), cSoftOsd::Flush(), and GrabImage().

◆ GetSpuDecoder()

cSpuDecoder * cSoftHdDevice::GetSpuDecoder ( void )

virtual

Get the device SPU decoder.

Returns: a pointer to the device's SPU decoder (or NULL, if thisdevice doesn't have an SPU decoder)

Definition at line 219 of file softhddevice.cpp.

References LOGDEBUG, and m_pSpuDecoder.

◆ GetStats()

void cSoftHdDevice::GetStats	(	int *	duped,
		int *	dropped,
		int *	counter
	)

Get statistics from the renderer.

Parameters

[out]	duped	duped frames
[out]	dropped	dropped frames
[out]	count	number of total rendered frames

Definition at line 1662 of file softhddevice.cpp.

References cVideoRender::GetStats(), and m_pRender.

Referenced by cMenuSetupSoft::Create().

◆ GetSTC()

int64_t cSoftHdDevice::GetSTC ( void )

virtual

Gets the current System Time Counter, which can be used to synchronize audio, video and subtitles.

Definition at line 684 of file softhddevice.cpp.

References AUDIO_AND_VIDEO, AUDIO_ONLY, AV_NOPTS_VALUE, cSoftHdAudio::GetHardwareOutputPtsTimebaseUnits(), cVideoRender::GetVideoClock(), m_pAudio, m_playbackMode, m_pRender, NONE, and VIDEO_ONLY.

◆ GetVideoAudioDelayMs()

int cSoftHdDevice::GetVideoAudioDelayMs ( void )

inline

Definition at line 195 of file softhddevice.h.

References cSoftHdConfig::ConfigVideoAudioDelayMs, and m_pConfig.

Referenced by cVideoRender::DisplayFrame(), and cVideoRender::LogDroppedDuped().

◆ GetVideoSize()

void cSoftHdDevice::GetVideoSize	(	int &	width,
		int &	height,
		double &	aspectRatio
	)

virtual

Get the video size.

Returns the width, height and aspect ratio of the currently displayed video material

Note: the video_aspect is used to scale the subtitle.

Definition at line 910 of file softhddevice.cpp.

References cVideoStream::GetVideoSize(), IsDetached(), and m_pVideoStream.

◆ GrabImage()

uchar * cSoftHdDevice::GrabImage	(	int &	size,
		bool	jpeg,
		int	quality,
		int	width,
		int	height
	)

virtual

Grabs the currently visible screen image.

Parameters

size	size of the returned data
jpeg	flag true, create JPEG data
quality	JPEG quality
width	number of horizontal pixels in the frame
height	number of vertical pixels in the frame

This works as follows:

Trigger the grab in render thread which clones the buffers Because of the cloning, the render thread is just blocked until the data is copied
Convert these buffers to rgb and free the cloned buffers afterwards
Get video and osd data
Blit the video into a full black screen if it is scaled
Blend the osd over video
Scale the result to the requested size
Create the jpeg or pnm

Definition at line 1282 of file softhddevice.cpp.

References AlphaBlend(), BlitVideo(), cVideoRender::ClearGrab(), cVideoRender::ConvertOsdBufToRgb(), cVideoRender::ConvertPipBufToRgb(), cVideoRender::ConvertVideoBufToRgb(), CreateJpeg(), cSoftHdGrab::GetData(), cVideoRender::GetGrab(), GetOsdSize(), cSoftHdGrab::GetSize(), IsDetached(), L_GRAB, LOGDEBUG2, LOGERROR, LOGWARNING, m_grabActive, m_pRender, ScaleRgb24(), and cVideoRender::TriggerGrab().

◆ HandlePip()

void cSoftHdDevice::HandlePip ( enum PipState event )

private

Handle the pip event.

Definition at line 1881 of file softhddevice.cpp.

References ChangePipChannel(), PIPCHANDOWN, PIPCHANSWAP, PIPCHANUP, PIPSIZECHANGE, PIPSTART, PIPSTOP, PIPSWAPPOSITION, PIPTOGGLE, ResetPipChannel(), SetEnablePip(), SetPipSize(), SwapPipPosition(), and TogglePip().

Referenced by OnEventReceived().

◆ HandleStillPicture()

void cSoftHdDevice::HandleStillPicture	(	const uchar *	data,
		int	size
	)

private

The still picture data received from VDR can contain multiple PES packets.

This sends each PES packet's raw data separately to PlayVideo(), and does a flush to display the frame immediately.

Parameters

data	pes data of one or more frames
size	length of data area

Definition at line 804 of file softhddevice.cpp.

References cVideoStream::Flush(), cPes::GetPacketLength(), cPes::IsValid(), LOGWARNING, m_pVideoStream, m_videoReassemblyBuffer, PlayVideoInternal(), cReassemblyBufferVideo::PopAvPacket(), cVideoStream::PushAvPacket(), SetState(), and STILL_PICTURE.

Referenced by OnEventReceived().

◆ HasDecoder()

bool cSoftHdDevice::HasDecoder ( void ) const

virtual

Tells whether this device has an MPEG decoder.

Definition at line 231 of file softhddevice.cpp.

References IsDetached().

◆ IsBufferingThresholdReached()

bool cSoftHdDevice::IsBufferingThresholdReached ( void )

Check if the buffering threshold has been reached.

During the BUFFERING state, this method determines when sufficient audio/video data has been buffered to start playback.

Returns: true if buffering threshold is reached and playback can start, false otherwise

Definition at line 1189 of file softhddevice.cpp.

References AV_NOPTS_VALUE, BUFFERING, GetBufferFillLevelThresholdMs(), GetFirstAudioPtsMsToPlay(), GetFirstVideoPtsMsToPlay(), cSoftHdAudio::GetInputPtsMs(), cVideoStream::GetInputPtsMs(), cSoftHdAudio::GetOutputPtsMs(), cVideoRender::GetOutputPtsMs(), cVideoStream::HasInputPts(), cSoftHdAudio::HasPts(), cVideoRender::IsOutputBufferFull(), L_AV_SYNC, LOGDEBUG, LOGDEBUG2, m_pAudio, m_pRender, m_pVideoStream, m_receivedAudio, m_receivedVideo, m_state, and Timestamp2String().

Referenced by cVideoRender::DisplayFrame(), and PlayAudio().

◆ IsDetached()

bool cSoftHdDevice::IsDetached ( void ) const

Returns true, if the device is detached.

Definition at line 1781 of file softhddevice.cpp.

References DETACHED, m_mutex, and m_state.

Referenced by CanReplay(), Clear(), cSoftOsdProvider::CreateOsd(), Flush(), GetOsdSize(), GetVideoSize(), GrabImage(), HasDecoder(), OsdClose(), OsdDrawARGB(), ScaleVideo(), SetVolumeDevice(), and cPluginSoftHdDevice::SVDRPCommand().

◆ IsOsdProviderSet()

bool cSoftHdDevice::IsOsdProviderSet ( void ) const

inline

Definition at line 213 of file softhddevice.h.

References m_pOsdProvider.

Referenced by cSoftOsdProvider::~cSoftOsdProvider().

◆ MakePrimaryDevice()

void cSoftHdDevice::MakePrimaryDevice ( bool on )

protectedvirtual

Informs a device that it will be the primary device.

Parameters

on	flag if becoming or loosing primary

Definition at line 203 of file softhddevice.cpp.

References LOGDEBUG, and m_pOsdProvider.

Referenced by Attach(), and Detach().

◆ NewPip()

void cSoftHdDevice::NewPip ( int channelNum )

private

Create a new pip receiver and render the pip stream.

Parameters

channelNum number of the channel to be switched to 0 switches to the current main stream channel

Definition at line 2067 of file softhddevice.cpp.

References DelPip(), LOGDEBUG, m_pipChannelNum, m_pPipChannel, and m_pPipReceiver.

Referenced by ChangePipChannel(), ResetPipChannel(), and SetEnablePip().

◆ OnEnteringState()

void cSoftHdDevice::OnEnteringState ( State state )

private

Actions to be performed when entering a state.

These are only executed when the state actually changes. E.g. a state transition PLAY -> PLAY does not trigger this.

Parameters

state state being entered

Definition at line 519 of file softhddevice.cpp.

References AUDIO_ONLY, BUFFERING, cVideoStream::CancelFilterThread(), ClearAudio(), cVideoRender::ClearDecoderToDisplayQueue(), cVideoStream::ClearVdrCoreToDecoderQueue(), cVideoStream::CloseDecoder(), cVideoStream::DecodingThreadResume(), DETACHED, cVideoRender::DisplayBlackFrame(), cVideoRender::DisplayThreadResume(), cSoftHdAudio::Exit(), cVideoRender::Exit(), cVideoStream::Exit(), m_pAudio, m_pAudioDecoder, m_playbackMode, m_pOsdProvider, m_pPipStream, m_pRender, m_pVideoStream, m_videoReassemblyBuffer, NONE, PLAY, cReassemblyBuffer::Reset(), cVideoRender::Reset(), cVideoRender::ResetBufferReuseStrategy(), cVideoRender::ResetDecodingStrategy(), cVideoStream::SetDeinterlacerDeactivated(), cSoftHdAudio::SetPaused(), cVideoRender::SetPlaybackPaused(), STILL_PICTURE, STOP, and TRICK_SPEED.

Referenced by SetState().

◆ OnEventReceived()

void cSoftHdDevice::OnEventReceived ( const Event & event )

privatevirtual

Event handler for playback state transitions.

Processes events (Play, Pause, Stop, TrickSpeed, StillPicture) and performs the appropriate state transitions based on the current state. The method halts both display and decoding threads before processing the event and resumes them afterwards to ensure thread-safe state transitions.

Parameters

event The event to process (variant type containing specific event data)

Implements IEventReceiver.

Definition at line 262 of file softhddevice.cpp.

References AUDIO_AND_VIDEO, AUDIO_ONLY, BUFFERING, cSoftHdConfig::ConfigVideoAudioDelayMs, cVideoStream::DecodingThreadHalt(), cVideoStream::DecodingThreadResume(), DETACHED, cVideoRender::DisplayThreadHalt(), cVideoRender::DisplayThreadResume(), cSoftHdAudio::DropSamplesOlderThanPtsMs(), EventToString(), GetFirstAudioPtsMsToPlay(), GetFirstVideoPtsMsToPlay(), cSoftHdAudio::GetOutputPtsMs(), cVideoRender::GetOutputPtsMs(), HandlePip(), HandleStillPicture(), cVideoStream::HasInputPts(), cSoftHdAudio::HasPts(), cSoftHdAudio::LazyInit(), LOGDEBUG, LOGFATAL, LOGWARNING, m_mutex, m_pAudio, m_pConfig, m_playbackMode, m_pRender, m_pVideoStream, m_state, NONE, PIPSTOP, PLAY, cVideoStream::ResetFilterThreadNeededCheck(), cVideoRender::ResetFrameCounter(), cVideoRender::SchedulePlaybackStartAtPtsMs(), cSoftHdAudio::SetPaused(), cVideoRender::SetPlaybackPaused(), cVideoRender::SetScheduleAudioResume(), SetState(), cVideoRender::SetTrickSpeed(), StateToString(), STILL_PICTURE, STOP, TRICK_SPEED, and VIDEO_ONLY.

Referenced by Attach(), Detach(), Freeze(), PipChannelChange(), PipChannelSwap(), PipDisable(), PipEnable(), PipSetSize(), PipSwapPosition(), PipToggle(), Play(), PlayAudio(), SetPlayMode(), Start(), StillPicture(), Stop(), and TrickSpeed().

◆ OnLeavingState()

void cSoftHdDevice::OnLeavingState ( State state )

private

Actions to be performed when leaving a state.

These are only executed when the state actually changes. E.g. a state transition PLAY -> PLAY does not trigger this.

Parameters

state state being left

Definition at line 591 of file softhddevice.cpp.

References AV_NOPTS_VALUE, BUFFERING, cVideoStream::CancelFilterThread(), DETACHED, cVideoRender::GetMainOutputBuffer(), cVideoRender::GetPipOutputBuffer(), cVideoRender::Init(), m_pAudio, m_pAudioDecoder, m_pConfig, m_pPipStream, m_pRender, m_pVideoStream, m_receivedAudio, m_receivedVideo, PLAY, cVideoRender::PushMainFrame(), cVideoRender::PushPipFrame(), cVideoRender::ResetBufferReuseStrategy(), cVideoStream::ResetFilterThreadNeededCheck(), cVideoRender::ResetFrameCounter(), cVideoStream::ResetTrickSpeedFramesSentCounter(), cVideoRender::SchedulePlaybackStartAtPtsMs(), cVideoStream::SetDeinterlacerDeactivated(), cVideoRender::SetDisplayOneFrameThenPause(), cSoftHdAudio::SetPaused(), cVideoRender::SetPlaybackPaused(), cVideoRender::SetTrickSpeed(), cVideoStream::StartDecoder(), STILL_PICTURE, STOP, and TRICK_SPEED.

Referenced by SetState().

◆ OsdClose()

void cSoftHdDevice::OsdClose ( void )

Close the OSD.

Definition at line 1550 of file softhddevice.cpp.

References IsDetached(), m_pRender, and cVideoRender::OsdClear().

Referenced by cOglCmdCopyBufferToOutputFb::Execute(), cSoftOsd::SetActive(), and cSoftOsd::SetAreas().

◆ OsdDrawARGB()

void cSoftHdDevice::OsdDrawARGB	(	int	xi,
		int	yi,
		int	height,
		int	width,
		int	pitch,
		const uint8_t *	argb,
		int	x,
		int	y
	)

Draw an OSD pixmap.

Parameters

xi	x-coordinate in argb image
yi	y-coordinate in argb image
height	height in pixel in argb image
width	width in pixel in argb image
pitch	pitch of argb image
argb	32bit ARGB image data
x	x-coordinate on screen of argb image
y	y-coordinate on screen of argb image

Definition at line 1570 of file softhddevice.cpp.

References IsDetached(), m_pRender, and cVideoRender::OsdDrawARGB().

Referenced by cOglCmdCopyBufferToOutputFb::Execute(), and cSoftOsd::Flush().

◆ PipChannelChange()

void cSoftHdDevice::PipChannelChange ( int direction )

Change the pip channel.

Parameters

direction 1: channel up, -1: channel down

Definition at line 1833 of file softhddevice.cpp.

References OnEventReceived(), PIPCHANDOWN, and PIPCHANUP.

Referenced by cSoftHdMenu::HandleHotKey(), cSoftHdMenu::ProcessKey(), and cPluginSoftHdDevice::SVDRPCommand().

◆ PipChannelSwap()

void cSoftHdDevice::PipChannelSwap ( void )

Swap the pip channel with main live channel.

The channel switch of the main stream must be done out of OnEventReceived() because it triggers a SetPlayMode() which end in a deadlock otherwise.

Definition at line 1847 of file softhddevice.cpp.

References LOGDEBUG, m_pPipChannel, OnEventReceived(), and PIPCHANSWAP.

Referenced by cSoftHdMenu::HandleHotKey(), cSoftHdMenu::ProcessKey(), and cPluginSoftHdDevice::SVDRPCommand().

◆ PipDisable()

void cSoftHdDevice::PipDisable ( void )

Stop picture-in-picture.

Definition at line 1806 of file softhddevice.cpp.

References OnEventReceived(), and PIPSTOP.

Referenced by cPluginSoftHdDevice::SVDRPCommand().

◆ PipEnable()

void cSoftHdDevice::PipEnable ( void )

Start picture-in-picture.

Definition at line 1798 of file softhddevice.cpp.

References OnEventReceived(), and PIPSTART.

Referenced by cPluginSoftHdDevice::SVDRPCommand().

◆ PipIsEnabled()

bool cSoftHdDevice::PipIsEnabled ( void )

Returns true, if picture-in-picture is running.

Definition at line 1822 of file softhddevice.cpp.

References m_mutex, and m_pipActive.

Referenced by cPluginSoftHdDevice::SVDRPCommand().

◆ PipSetSize()

void cSoftHdDevice::PipSetSize ( void )

Set size and position for the pip window.

Definition at line 1865 of file softhddevice.cpp.

References OnEventReceived(), and PIPSIZECHANGE.

Referenced by cMenuSetupSoft::Store().

◆ PipSwapPosition()

void cSoftHdDevice::PipSwapPosition ( void )

Swap pip between normal and alternative position.

Definition at line 1873 of file softhddevice.cpp.

References OnEventReceived(), and PIPSWAPPOSITION.

Referenced by cSoftHdMenu::HandleHotKey(), cSoftHdMenu::ProcessKey(), and cPluginSoftHdDevice::SVDRPCommand().

◆ PipToggle()

void cSoftHdDevice::PipToggle ( void )

Toggle picture-in-picture.

Definition at line 1814 of file softhddevice.cpp.

References OnEventReceived(), and PIPTOGGLE.

Referenced by cSoftHdMenu::HandleHotKey(), and cSoftHdMenu::ProcessKey().

◆ Play()

void cSoftHdDevice::Play ( void )

virtual

Sets the device into play mode (after a previous trick mode, or pause)

This is called by VDR via DevicePlay() in the Play() and Goto() call

Definition at line 761 of file softhddevice.cpp.

References OnEventReceived().

Referenced by cSoftHdControl::ProcessKey().

◆ PlayAudio()

int cSoftHdDevice::PlayAudio	(	const uchar *	data,
		int	size,
		uchar	id
	)

virtual

Play an audio packet.

Parameters

data	data of exactly one complete PES packet
size	size of PES packet
id	PES packet type

The caller must ensure, that PlayAudio() is not called in detached state. (CanReplay() and HasDecoder() return false in this state and we are not the primary device.)

Definition at line 1007 of file softhddevice.cpp.

References cAudioDecoder::Close(), cAudioDecoder::Decode(), cReassemblyBuffer::GetCodec(), cAudioDecoder::GetCodecId(), cPes::GetPayload(), cPes::GetPayloadSize(), cPes::GetPts(), cSoftHdAudio::IsBufferFull(), IsBufferingThresholdReached(), cPes::IsValid(), LOGDEBUG, m_audioChannelID, m_audioReassemblyBuffer, m_pAudio, m_pAudioDecoder, m_receivedAudio, OnEventReceived(), cAudioDecoder::Open(), cReassemblyBufferAudio::PopAvPacket(), cReassemblyBuffer::Push(), and cReassemblyBuffer::Reset().

◆ PlayAudioPkts()

int cSoftHdDevice::PlayAudioPkts ( AVPacket * pkt )

Play an audio packet.

Parameters

pkt	AVPacket to play

Return values

0	packet could not be player, free audio buffer too small
1	packet was sent to be decoded

Definition at line 1708 of file softhddevice.cpp.

References cAudioDecoder::Decode(), cSoftHdAudio::IsBufferFull(), cSoftHdAudio::LazyInit(), m_pAudio, and m_pAudioDecoder.

Referenced by cSoftHdPlayer::Player().

◆ PlayPipVideo()

int cSoftHdDevice::PlayPipVideo	(	const uchar *	data,
		int	size
	)

Play a video packet of the pip videostream.

Parameters

data	A complete PES packet with optionally fragmented payload
size	the length of the PES packet including header

The caller must ensure, that PlayPipVideo() is not called in detached state. (CanReplay() and HasDecoder() return false in this state and we are not the primary device.)

Definition at line 1124 of file softhddevice.cpp.

References m_pipReassemblyBuffer, m_pPipStream, and PlayVideoInternal().

Referenced by cPipReceiver::PlayTs().

◆ PlayVideo()

int cSoftHdDevice::PlayVideo	(	const uchar *	data,
		int	size
	)

virtual

Play a video packet of the main videostream.

Parameters

data	A complete PES packet with optionally fragmented payload
size	the length of the PES packet including header

This is called directly from VDR

The caller must ensure, that PlayVideo() is not called in detached state. (CanReplay() and HasDecoder() return false in this state and we are not the primary device.)

Definition at line 1108 of file softhddevice.cpp.

References m_pVideoStream, m_videoReassemblyBuffer, and PlayVideoInternal().

◆ PlayVideoInternal()

int cSoftHdDevice::PlayVideoInternal	(	cVideoStream *	stream,
		cReassemblyBufferVideo *	buffer,
		const uchar *	data,
		int	size
	)

private

Play a video packet.

Parameters

data	A complete PES packet with optionally fragmented payload
size	the length of the PES packet including header

Definition at line 1136 of file softhddevice.cpp.

References cReassemblyBuffer::GetCodec(), cVideoStream::GetCodecId(), cPes::GetPayload(), cPes::GetPayloadSize(), cPes::GetPts(), cReassemblyBufferVideo::HasLeadingZero(), cPes::HasPts(), cReassemblyBuffer::IsEmpty(), cVideoStream::IsInputBufferFull(), cPes::IsValid(), m_receivedVideo, cVideoStream::Open(), cReassemblyBufferVideo::ParseCodecHeader(), cReassemblyBufferVideo::PopAvPacket(), PrintStreamData(), cReassemblyBuffer::Push(), cVideoStream::PushAvPacket(), and cReassemblyBuffer::Reset().

Referenced by HandleStillPicture(), PlayPipVideo(), and PlayVideo().

◆ PlayVideoPkts()

int cSoftHdDevice::PlayVideoPkts ( AVPacket * pkt )

Play a video packet.

Parameters

pkt	AVPacket to play

Return values

0	packet could not be player, free audio buffer too small
1	packet was sent to be decoded

Definition at line 1728 of file softhddevice.cpp.

References cVideoStream::GetAvPacketsFilled(), cSoftHdAudio::LazyInit(), m_pAudio, m_pVideoStream, cVideoStream::PushAvPacket(), and VIDEO_PACKET_MAX.

Referenced by cSoftHdPlayer::Player().

◆ Poll()

bool cSoftHdDevice::Poll	(	cPoller &	,
		int	= `0`
	)

virtual

Returns true if the device itself or any of the file handles in Poller is ready for further action.

If TimeoutMs is not zero, the device will wait up to the given number of milliseconds before returning in case it can't accept any data.

Parameters

poller	file handles (unused)
timeoutMs	timeout in ms to become ready

Return values

true	if ready
false	if busy

Definition at line 838 of file softhddevice.cpp.

References cSoftHdAudio::IsBufferFull(), cVideoStream::IsInputBufferFull(), m_pAudio, and m_pVideoStream.

◆ ProcessArgs()

int cSoftHdDevice::ProcessArgs	(	int	argc,
		char *	argv[]
	)

Process the command line arguments.

Parameters

argc	number of arguments
argv	arguments vector

Definition at line 1490 of file softhddevice.cpp.

References _, cSoftHdConfig::ConfigAudioMixerChannel, cSoftHdConfig::ConfigAudioPassthroughDevice, cSoftHdConfig::ConfigAudioPCMDevice, cSoftHdConfig::ConfigDisplayResolution, and m_pConfig.

Referenced by cPluginSoftHdDevice::ProcessArgs().

◆ Render()

cVideoRender * cSoftHdDevice::Render ( void )

inline

Definition at line 176 of file softhddevice.h.

References m_pRender.

Referenced by cOglOsd::cOglOsd(), and cOglThread::cOglThread().

◆ ResetChannelId()

void cSoftHdDevice::ResetChannelId ( void )

Reset the channel ID (restarts audio)

Definition at line 1649 of file softhddevice.cpp.

References LOGDEBUG, and m_audioChannelID.

Referenced by cMenuSetupSoft::Store().

◆ ResetOsdProvider()

void cSoftHdDevice::ResetOsdProvider ( void )

inline

Definition at line 212 of file softhddevice.h.

References m_pOsdProvider.

Referenced by cSoftOsdProvider::~cSoftOsdProvider().

◆ ResetPipChannel()

void cSoftHdDevice::ResetPipChannel ( void )

private

Resets the pip channel to the current live stream channel.

Note: This function is called from HandlePip() within the state change

Definition at line 2002 of file softhddevice.cpp.

References DelPip(), m_pipActive, and NewPip().

Referenced by HandlePip().

◆ ScaleVideo()

void cSoftHdDevice::ScaleVideo ( const cRect & rect = cRect::Null )

virtual

Scale the currently shown video.

Parameters

x	video window x coordinate OSD relative
y	video window x coordinate OSD relative
width	video window width OSD relative
height	video window height OSD relative

Definition at line 1456 of file softhddevice.cpp.

References IsDetached(), L_OSD, LOGDEBUG2, m_pRender, and cVideoRender::SetVideoOutputPosition().

◆ SetAudioChannelDevice()

void cSoftHdDevice::SetAudioChannelDevice ( int )

virtual

Definition at line 1070 of file softhddevice.cpp.

◆ SetAudioCodec()

void cSoftHdDevice::SetAudioCodec	(	enum AVCodecID	codecId,
		AVCodecParameters *	par,
		AVRational	timebase
	)

Open an audio codec.

Parameters

codecId	audio codec id
par	audio codec parameters
timebase	timebase

Definition at line 1683 of file softhddevice.cpp.

References m_pAudioDecoder, and cAudioDecoder::Open().

Referenced by cSoftHdPlayer::Player().

◆ SetAudioTrackDevice()

void cSoftHdDevice::SetAudioTrackDevice ( eTrackType )

virtual

Definition at line 1060 of file softhddevice.cpp.

◆ SetDigitalAudioDevice()

void cSoftHdDevice::SetDigitalAudioDevice ( bool )

virtual

Definition at line 1065 of file softhddevice.cpp.

◆ SetDisableDeint()

void cSoftHdDevice::SetDisableDeint ( void )

Disables deinterlacer (called from setup menu or conf)

Definition at line 1630 of file softhddevice.cpp.

References cSoftHdConfig::ConfigDisableDeint, cVideoStream::DisableDeint(), m_pConfig, and m_pVideoStream.

Referenced by cMenuSetupSoft::Store().

◆ SetEnablePip()

void cSoftHdDevice::SetEnablePip ( bool on )

private

Enable/ disable picture-in-picture.

Parameters

on	true, if pip should be enabled

Note: This function is called from HandlePip() within the state change

Definition at line 1920 of file softhddevice.cpp.

References DelPip(), LOGDEBUG, m_pipActive, m_pipChannelNum, m_pRender, NewPip(), and cVideoRender::SetPipActive().

Referenced by HandlePip(), and TogglePip().

◆ SetPassthrough()

void cSoftHdDevice::SetPassthrough ( int mask )

Set the passthrough mask (called from setup menu or conf)

Definition at line 1639 of file softhddevice.cpp.

References m_pAudio, m_pAudioDecoder, cSoftHdAudio::SetPassthrough(), and cAudioDecoder::SetPassthrough().

Referenced by cMenuSetupSoft::Store().

◆ SetPipSize()

void cSoftHdDevice::SetPipSize ( void )

private

Set size and position for the pip window.

Note: This function is called from HandlePip() within the state change

Definition at line 2016 of file softhddevice.cpp.

References m_pipUseAlt, m_pRender, and cVideoRender::SetPipSize().

Referenced by HandlePip().

◆ SetPlayMode()

bool cSoftHdDevice::SetPlayMode ( ePlayMode play_mode )

virtual

Sets the device into the given play mode.

Parameters

play_mode new play mode (Audio/Video/External...)

Definition at line 657 of file softhddevice.cpp.

References LOGDEBUG, LOGERROR, and OnEventReceived().

◆ SetScreenSize()

void cSoftHdDevice::SetScreenSize	(	int	width,
		int	height,
		uint32_t	refreshRate
	)

Set the screen size.

Parameters

width	screen width
height	screen height
refreshRate	screen refresh rate (currently unused)

Definition at line 951 of file softhddevice.cpp.

References m_screenHeight, m_screenRefreshRate, m_screenWidth, and m_sizeMutex.

Referenced by cVideoRender::SetScreenSize().

◆ SetState()

void cSoftHdDevice::SetState ( State newState )

private

Sets the device into the given state.

Parameters

newState new state

Definition at line 640 of file softhddevice.cpp.

References LOGDEBUG, m_state, OnEnteringState(), OnLeavingState(), and StateToString().

Referenced by Clear(), HandleStillPicture(), and OnEventReceived().

◆ SetVideoCodec()

void cSoftHdDevice::SetVideoCodec	(	enum AVCodecID	codecId,
		AVCodecParameters *	par,
		AVRational	timebase
	)

Open a video codec.

Parameters

codecId	video codec id
par	video codec parameters
timebase	timebase

Definition at line 1695 of file softhddevice.cpp.

References m_pVideoStream, and cVideoStream::Open().

Referenced by cSoftHdPlayer::Player().

◆ SetVideoDisplayFormat()

void cSoftHdDevice::SetVideoDisplayFormat ( eVideoDisplayFormat videoDisplayFormat )

virtual

Sets the video display format.

Parameters

videoDisplayFormat video display format Set it to the given one (only useful if this device has an MPEG decoder).

Definition at line 877 of file softhddevice.cpp.

References LOGDEBUG.

Referenced by SetVideoFormat().

◆ SetVideoFormat()

void cSoftHdDevice::SetVideoFormat ( bool videoFormat16_9 )

virtual

Set the video format.

Sets the output video format to either 16:9 or 4:3 (only useful if this device has an MPEG decoder).

Should call SetVideoDisplayFormat

Parameters

videoFormat16_9 flag true 16:9.

Definition at line 894 of file softhddevice.cpp.

References LOGDEBUG, and SetVideoDisplayFormat().

◆ SetVolumeDevice()

void cSoftHdDevice::SetVolumeDevice ( int volume )

virtual

Sets the audio volume on this device (Volume = 0...255).

Parameters

volume device volume

Definition at line 1087 of file softhddevice.cpp.

References IsDetached(), LOGDEBUG, m_pAudio, and cSoftHdAudio::SetVolume().

◆ Start()

int cSoftHdDevice::Start ( void )

Called by VDR when the plugin is started.

Definition at line 170 of file softhddevice.cpp.

References LOGDEBUG, and OnEventReceived().

Referenced by cPluginSoftHdDevice::Start().

◆ StillPicture()

void cSoftHdDevice::StillPicture	(	const uchar *	data,
		int	size
	)

virtual

Display the given I-frame as a still picture.

Parameters

data	pes or ts data of a frame
length	length of data area

Definition at line 785 of file softhddevice.cpp.

References LOGDEBUG, and OnEventReceived().

◆ Stop()

void cSoftHdDevice::Stop ( void )

Called by VDR when the plugin is stopped.

Definition at line 181 of file softhddevice.cpp.

References LOGDEBUG, and OnEventReceived().

Referenced by cPluginSoftHdDevice::Stop().

◆ SwapPipPosition()

void cSoftHdDevice::SwapPipPosition ( void )

private

Swap pip between normal and alternative position.

Note: This function is called from HandlePip() within the state change

Definition at line 2026 of file softhddevice.cpp.

References m_pipUseAlt, m_pRender, and cVideoRender::SetPipSize().

Referenced by HandlePip().

◆ TogglePip()

void cSoftHdDevice::TogglePip ( void )

private

Toggle picture-in-picture.

Note: This function is called from HandlePip() within the state change

Definition at line 1950 of file softhddevice.cpp.

References m_pipActive, and SetEnablePip().

Referenced by HandlePip().

◆ TrickSpeed()

void cSoftHdDevice::TrickSpeed	(	int	speed,
		bool	forward
	)

virtual

Set trick play speed.

Every single frame shall then be displayed the given number of times.

Parameters

speed	trick speed
forward	flag forward direction

Definition at line 708 of file softhddevice.cpp.

References LOGDEBUG, and OnEventReceived().

◆ VideoStream()

cVideoStream * cSoftHdDevice::VideoStream ( void )

inline

Definition at line 175 of file softhddevice.h.

References m_pVideoStream.

Referenced by cVideoRender::DisplayFrame(), cVideoRender::GetTrickSpeed(), and cVideoRender::LogDroppedDuped().

Member Data Documentation

◆ m_audioChannelID

int cSoftHdDevice::m_audioChannelID

private

current audio channel ID

Definition at line 245 of file softhddevice.h.

Referenced by cSoftHdDevice(), PlayAudio(), and ResetChannelId().

◆ m_audioReassemblyBuffer

cReassemblyBufferAudio cSoftHdDevice::m_audioReassemblyBuffer

private

audio pes reassembly buffer

Definition at line 242 of file softhddevice.h.

Referenced by ClearAudio(), and PlayAudio().

◆ m_eventMutex

std::mutex cSoftHdDevice::m_eventMutex

private

mutex to protect event queue

Definition at line 232 of file softhddevice.h.

◆ m_grabActive

bool cSoftHdDevice::m_grabActive

private

simple lock variable skips a new grab request if the last one is still active

Definition at line 246 of file softhddevice.h.

Referenced by GrabImage().

◆ m_mutex

std::mutex cSoftHdDevice::m_mutex

mutableprivate

mutex to lock the state machine

Definition at line 255 of file softhddevice.h.

Referenced by IsDetached(), OnEventReceived(), and PipIsEnabled().

◆ m_needsMakePrimary

bool cSoftHdDevice::m_needsMakePrimary = false

private

Definition at line 233 of file softhddevice.h.

Referenced by Attach(), and Detach().

◆ m_pAudio

cSoftHdAudio* cSoftHdDevice::m_pAudio

private

pointer to cSoftHdAudio object

Definition at line 238 of file softhddevice.h.

Referenced by Audio(), Clear(), ClearAudio(), GetFirstAudioPtsMsToPlay(), GetFirstVideoPtsMsToPlay(), GetSTC(), IsBufferingThresholdReached(), OnEnteringState(), OnEventReceived(), OnLeavingState(), PlayAudio(), PlayAudioPkts(), PlayVideoPkts(), Poll(), SetPassthrough(), and SetVolumeDevice().

◆ m_pAudioDecoder

cAudioDecoder* cSoftHdDevice::m_pAudioDecoder

private

pointer to cAudioDecoder object

Definition at line 239 of file softhddevice.h.

Referenced by ClearAudio(), cSoftHdDevice(), OnEnteringState(), OnLeavingState(), PlayAudio(), PlayAudioPkts(), SetAudioCodec(), and SetPassthrough().

◆ m_pConfig

cSoftHdConfig* cSoftHdDevice::m_pConfig

private

pointer to cSoftHdConfig object

Definition at line 235 of file softhddevice.h.

Referenced by Config(), cSoftHdDevice(), GetBufferFillLevelThresholdMs(), GetFirstAudioPtsMsToPlay(), GetFirstVideoPtsMsToPlay(), GetVideoAudioDelayMs(), OnEventReceived(), OnLeavingState(), ProcessArgs(), and SetDisableDeint().

◆ m_pipActive

bool cSoftHdDevice::m_pipActive

private

true, if pip is active

Definition at line 249 of file softhddevice.h.

Referenced by ChangePipChannel(), cSoftHdDevice(), PipIsEnabled(), ResetPipChannel(), SetEnablePip(), and TogglePip().

◆ m_pipChannelNum

int cSoftHdDevice::m_pipChannelNum

private

current pip channel number

Definition at line 250 of file softhddevice.h.

Referenced by NewPip(), and SetEnablePip().

◆ m_pipReassemblyBuffer

cReassemblyBufferVideo cSoftHdDevice::m_pipReassemblyBuffer

private

pip pes reassembly buffer

Definition at line 254 of file softhddevice.h.

Referenced by DelPip(), and PlayPipVideo().

◆ m_pipUseAlt

bool cSoftHdDevice::m_pipUseAlt

private

use alternative pip position

Definition at line 259 of file softhddevice.h.

Referenced by cSoftHdDevice(), SetPipSize(), and SwapPipPosition().

◆ m_playbackMode

std::atomic<PlaybackMode> cSoftHdDevice::m_playbackMode = NONE

private

current playback mode

Definition at line 244 of file softhddevice.h.

Referenced by Clear(), GetSTC(), OnEnteringState(), and OnEventReceived().

◆ m_pOsdProvider

cSoftOsdProvider* cSoftHdDevice::m_pOsdProvider

private

pointer to cSoftOsdProvider object

Definition at line 240 of file softhddevice.h.

Referenced by cSoftHdDevice(), IsOsdProviderSet(), MakePrimaryDevice(), OnEnteringState(), and ResetOsdProvider().

◆ m_pPipChannel

const cChannel* cSoftHdDevice::m_pPipChannel

private

current pip channel

Definition at line 251 of file softhddevice.h.

Referenced by ChangePipChannel(), DelPip(), NewPip(), and PipChannelSwap().

◆ m_pPipReceiver

cPipReceiver* cSoftHdDevice::m_pPipReceiver

private

cReceiver for pip stream

Definition at line 252 of file softhddevice.h.

Referenced by DelPip(), and NewPip().

◆ m_pPipStream

cVideoStream* cSoftHdDevice::m_pPipStream

private

pointer to pip video stream

Definition at line 253 of file softhddevice.h.

Referenced by DelPip(), OnEnteringState(), OnLeavingState(), and PlayPipVideo().

◆ m_pRender

cVideoRender* cSoftHdDevice::m_pRender

private

pointer to cVideoRender object

Definition at line 236 of file softhddevice.h.

Referenced by Clear(), DelPip(), GetFirstAudioPtsMsToPlay(), GetFirstVideoPtsMsToPlay(), GetStats(), GetSTC(), GrabImage(), IsBufferingThresholdReached(), OnEnteringState(), OnEventReceived(), OnLeavingState(), OsdClose(), OsdDrawARGB(), Render(), ScaleVideo(), SetEnablePip(), SetPipSize(), and SwapPipPosition().

◆ m_pSpuDecoder

cDvbSpuDecoder* cSoftHdDevice::m_pSpuDecoder

private

pointer to spu decoder

Definition at line 234 of file softhddevice.h.

Referenced by cSoftHdDevice(), GetSpuDecoder(), and ~cSoftHdDevice().

◆ m_pVideoStream

cVideoStream* cSoftHdDevice::m_pVideoStream

private

pointer to main video stream

Definition at line 237 of file softhddevice.h.

Referenced by Clear(), Flush(), GetVideoSize(), HandleStillPicture(), IsBufferingThresholdReached(), OnEnteringState(), OnEventReceived(), OnLeavingState(), PlayVideo(), PlayVideoPkts(), Poll(), SetDisableDeint(), SetVideoCodec(), and VideoStream().

◆ m_receivedAudio

std::atomic<bool> cSoftHdDevice::m_receivedAudio = false

private

flag if audio packets have been received

Definition at line 257 of file softhddevice.h.

Referenced by IsBufferingThresholdReached(), OnLeavingState(), and PlayAudio().

◆ m_receivedVideo

std::atomic<bool> cSoftHdDevice::m_receivedVideo = false

private

flag if video packets have been received

Definition at line 258 of file softhddevice.h.

Referenced by IsBufferingThresholdReached(), OnLeavingState(), and PlayVideoInternal().

◆ m_screenHeight

int cSoftHdDevice::m_screenHeight

private

Definition at line 262 of file softhddevice.h.

Referenced by GetOsdSize(), and SetScreenSize().

◆ m_screenRefreshRate

uint32_t cSoftHdDevice::m_screenRefreshRate

private

Definition at line 263 of file softhddevice.h.

Referenced by SetScreenSize().

◆ m_screenWidth

int cSoftHdDevice::m_screenWidth

private

Definition at line 261 of file softhddevice.h.

Referenced by GetOsdSize(), and SetScreenSize().

◆ m_sizeMutex

std::mutex cSoftHdDevice::m_sizeMutex

private

mutex to lock screen size (which is accessed by different threads)

Definition at line 256 of file softhddevice.h.

Referenced by GetOsdSize(), and SetScreenSize().

◆ m_state

std::atomic<State> cSoftHdDevice::m_state = DETACHED

private

current plugin state, normal plugin start sets detached state

Definition at line 231 of file softhddevice.h.

Referenced by IsBufferingThresholdReached(), IsDetached(), OnEventReceived(), and SetState().

◆ m_videoReassemblyBuffer

cReassemblyBufferVideo cSoftHdDevice::m_videoReassemblyBuffer

private

video pes reassembly buffer

Definition at line 241 of file softhddevice.h.

Referenced by Clear(), HandleStillPicture(), OnEnteringState(), and PlayVideo().

◆ MIN_BUFFER_FILL_LEVEL_THRESHOLD_MS

constexpr int cSoftHdDevice::MIN_BUFFER_FILL_LEVEL_THRESHOLD_MS = 450

staticconstexprprivate

min buffering threshold in ms

Definition at line 229 of file softhddevice.h.

Referenced by GetBufferFillLevelThresholdMs().

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

Public Member Functions

Protected Member Functions

Private Member Functions

Private Attributes

Static Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ cSoftHdDevice()

◆ ~cSoftHdDevice()

Member Function Documentation

◆ Attach()

◆ Audio()

◆ CanReplay()

◆ CanScaleVideo()

◆ ChangePipChannel()

◆ Clear()

◆ ClearAudio()

◆ CommandLineHelp()

◆ Config()

◆ DelPip()

◆ Detach()

◆ DeviceName()

◆ Flush()

◆ Freeze()

◆ GetAudioChannelDevice()

◆ GetBufferFillLevelThresholdMs()

◆ GetFirstAudioPtsMsToPlay()

◆ GetFirstVideoPtsMsToPlay()

◆ GetOsdSize()

◆ GetSpuDecoder()

◆ GetStats()

◆ GetSTC()

◆ GetVideoAudioDelayMs()

◆ GetVideoSize()

◆ GrabImage()

◆ HandlePip()

◆ HandleStillPicture()

◆ HasDecoder()

◆ IsBufferingThresholdReached()

◆ IsDetached()

◆ IsOsdProviderSet()

◆ MakePrimaryDevice()

◆ NewPip()

◆ OnEnteringState()

◆ OnEventReceived()

◆ OnLeavingState()

◆ OsdClose()

◆ OsdDrawARGB()

◆ PipChannelChange()

◆ PipChannelSwap()

◆ PipDisable()

◆ PipEnable()

◆ PipIsEnabled()

◆ PipSetSize()

◆ PipSwapPosition()

◆ PipToggle()

◆ Play()

◆ PlayAudio()

◆ PlayAudioPkts()

◆ PlayPipVideo()

◆ PlayVideo()

◆ PlayVideoInternal()

◆ PlayVideoPkts()

◆ Poll()

◆ ProcessArgs()

◆ Render()

◆ ResetChannelId()

◆ ResetOsdProvider()

◆ ResetPipChannel()

◆ ScaleVideo()

◆ SetAudioChannelDevice()

◆ SetAudioCodec()

◆ SetAudioTrackDevice()

◆ SetDigitalAudioDevice()

◆ SetDisableDeint()

◆ SetEnablePip()

◆ SetPassthrough()

◆ SetPipSize()

◆ SetPlayMode()

◆ SetScreenSize()