cExternalAudio Class Reference

#include <audio.h>

Public Member Functions
	cExternalAudio (const char *Command)
virtual	~cExternalAudio ()
virtual void	Play (const uchar *Data, int Length, uchar Id)
virtual void	PlayTs (const uchar *Data, int Length)
virtual void	Mute (bool On)
virtual void	Clear (void)
	cExternalAudio (const char *Command)
virtual	~cExternalAudio ()
virtual void	Play (const uchar *Data, int Length, uchar Id)
virtual void	PlayTs (const uchar *Data, int Length)
virtual void	Mute (bool On)
virtual void	Clear (void)
Public Member Functions inherited from cAudio
virtual	~cAudio ()
virtual void	Play (const uchar *Data, int Length, uchar Id)=0
virtual void	PlayTs (const uchar *Data, int Length)=0
virtual void	Mute (bool On)=0
virtual void	Clear (void)=0
virtual	~cAudio ()
virtual void	Play (const uchar *Data, int Length, uchar Id)=0
virtual void	PlayTs (const uchar *Data, int Length)=0
virtual void	Mute (bool On)=0
virtual void	Clear (void)=0
Public Member Functions inherited from cListObject
	cListObject (void)
virtual	~cListObject ()
virtual int	Compare (const cListObject &ListObject) const
void	Append (cListObject *Object)
void	Insert (cListObject *Object)
void	Unlink (void)
int	Index (void) const
cListObject *	Prev (void) const
cListObject *	Next (void) const
	cListObject (void)
virtual	~cListObject ()
virtual int	Compare (const cListObject &ListObject) const
void	Append (cListObject *Object)
void	Insert (cListObject *Object)
void	Unlink (void)
int	Index (void) const
cListObject *	Prev (void) const
cListObject *	Next (void) const

Private Attributes
char *	command
cPipe	pipe
bool	mute

Additional Inherited Members
Protected Member Functions inherited from cAudio
	cAudio (void)
	cAudio (void)

Detailed Description

Definition at line 49 of file audio.h.

Constructor & Destructor Documentation

cExternalAudio() [1/2]

cExternalAudio::cExternalAudio

(

const char *

Command

)

Definition at line 55 of file audio.c.

References command, mute, and cDvbDevice::SetTransferModeForDolbyDigital().

~cExternalAudio() [1/2]

cExternalAudio::~cExternalAudio ( )

virtual

Definition at line 62 of file audio.c.

References command.

cExternalAudio() [2/2]

cExternalAudio::cExternalAudio

(

const char *

Command

)

~cExternalAudio() [2/2]

virtual cExternalAudio::~cExternalAudio ( )

virtual

Member Function Documentation

Clear() [1/2]

void cExternalAudio::Clear ( void  )

virtual

Clears all data that might still be awaiting processing.

Implements cAudio.

Definition at line 125 of file audio.c.

References cPipe::Close(), and pipe.

Referenced by Mute().

Clear() [2/2]

virtual void cExternalAudio::Clear ( void  )

virtual

Clears all data that might still be awaiting processing.

Implements cAudio.

Mute() [1/2]

void cExternalAudio::Mute ( bool  On )

virtual

Immediately sets the audio device to be silent (On==true) or to normal replay (On==false).

Implements cAudio.

Definition at line 118 of file audio.c.

References Clear(), and mute.

Mute() [2/2]

virtual void cExternalAudio::Mute ( bool  On )

virtual

Immediately sets the audio device to be silent (On==true) or to normal replay (On==false).

Implements cAudio.

Play() [1/2]

void cExternalAudio::Play ( const uchar *  Data, int  Length, uchar  Id  )

virtual

Plays the given block of audio Data.

Must return as soon as possible. If the entire block of data can't be processed immediately, it must be copied and processed in a separate thread. The Data is always a complete PES audio packet. Id indicates the type of audio data this packet holds.

Implements cAudio.

Definition at line 67 of file audio.c.

References command, esyslog, LOG_ERROR, mute, cPipe::Open(), and pipe.

Play() [2/2]

virtual void cExternalAudio::Play ( const uchar *  Data, int  Length, uchar  Id  )

virtual

Plays the given block of audio Data.

Must return as soon as possible. If the entire block of data can't be processed immediately, it must be copied and processed in a separate thread. The Data is always a complete PES audio packet. Id indicates the type of audio data this packet holds.

Implements cAudio.

PlayTs() [1/2]

void cExternalAudio::PlayTs ( const uchar *  Data, int  Length  )

virtual

Plays the given block of audio Data.

Must return as soon as possible. If the entire block of data can't be processed immediately, it must be copied and processed in a separate thread. The Data is always a complete TS audio packet.

Implements cAudio.

Definition at line 95 of file audio.c.

References command, esyslog, LOG_ERROR, mute, cPipe::Open(), and pipe.

PlayTs() [2/2]

virtual void cExternalAudio::PlayTs ( const uchar *  Data, int  Length  )

virtual

Plays the given block of audio Data.

Must return as soon as possible. If the entire block of data can't be processed immediately, it must be copied and processed in a separate thread. The Data is always a complete TS audio packet.

Implements cAudio.

Member Data Documentation

command

char * cExternalAudio::command

private

Definition at line 51 of file audio.h.

Referenced by cExternalAudio(), Play(), PlayTs(), and ~cExternalAudio().

mute

bool cExternalAudio::mute

private

Definition at line 53 of file audio.h.

Referenced by cExternalAudio(), Mute(), Play(), and PlayTs().

pipe

cPipe cExternalAudio::pipe

private

Definition at line 52 of file audio.h.

Referenced by Clear(), Play(), and PlayTs().

---

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

• audio.h
• include/vdr/audio.h
• audio.c