AudioReencodeBuffer Class Reference

Inheritance diagram for AudioReencodeBuffer:

Public Member Functions
	AudioReencodeBuffer (AudioFormat audio_format, int audio_channels, bool passthru)
	~AudioReencodeBuffer ()
virtual void	Reconfigure (const AudioSettings &settings)
virtual void	SetEffDsp (int dsprate)
virtual void	Reset (void)
virtual bool	AddFrames (void *buffer, int frames, int64_t timecode)
virtual bool	AddData (void *buffer, int len, int64_t timecode, int frames)
	AddData: Add data to the audiobuffer for playback.
AudioBuffer *	GetData (void)
int	GetCount (long long time)
long long	GetSamples (long long time)
virtual void	SetTimecode (int64_t timecode)
virtual bool	IsPaused (void) const
virtual void	Pause (bool paused)
virtual void	PauseUntilBuffered (void)
virtual void	Drain (void)
virtual int64_t	GetAudiotime (void)
virtual int	GetVolumeChannel (int) const
virtual void	SetVolumeChannel (int, int)
virtual void	SetVolumeAll (int)
virtual uint	GetCurrentVolume (void) const
virtual void	SetCurrentVolume (int)
virtual void	AdjustCurrentVolume (int)
virtual void	SetMute (bool)
virtual void	ToggleMute (void)
virtual MuteState	GetMuteState (void) const
virtual MuteState	IterateMutedChannels (void)
virtual bool	IsUpmixing (void)
virtual bool	ToggleUpmix (void)
virtual bool	CanUpmix (void)
virtual void	SetSWVolume (int new_volume, bool save)
virtual int	GetSWVolume (void)
virtual void	bufferOutputData (bool)
virtual int	readOutputData (unsigned char *, int)
virtual bool	CanPassthrough (int, int, int, int) const
	Test if we can output digital audio.
Public Attributes
int	m_channels
int	m_bits
int	m_bytes_per_frame
int	m_eff_audiorate
long long	m_last_audiotime
bool	m_passthru
int	m_audioFrameSize
Private Attributes
bool	m_initpassthru
QMutex	m_bufferMutex
QList< AudioBuffer * >	m_bufferList
AudioBuffer *	m_saveBuffer

Detailed Description

Definition at line 75 of file transcode.cpp.

Constructor & Destructor Documentation

AudioReencodeBuffer::AudioReencodeBuffer	(	AudioFormat	audio_format,
		int	audio_channels,
		bool	passthru
	)			`[inline]`

Definition at line 78 of file transcode.cpp.

AudioReencodeBuffer::~AudioReencodeBuffer ( ) [inline]

Definition at line 89 of file transcode.cpp.

Member Function Documentation

virtual void AudioReencodeBuffer::Reconfigure ( const AudioSettings & settings ) [inline, virtual]

Implements AudioOutput.

Definition at line 97 of file transcode.cpp.

Referenced by AudioReencodeBuffer().

virtual void AudioReencodeBuffer::SetEffDsp ( int dsprate ) [inline, virtual]

Implements AudioOutput.

Definition at line 109 of file transcode.cpp.

virtual void AudioReencodeBuffer::Reset ( void ) [inline, virtual]

Implements AudioOutput.

Definition at line 114 of file transcode.cpp.

Referenced by AudioReencodeBuffer(), and ~AudioReencodeBuffer().

virtual bool AudioReencodeBuffer::AddFrames	(	void *	buffer,
		int	frames,
		int64_t	timecode
	)			`[inline, virtual]`

Implements AudioOutput.

Definition at line 126 of file transcode.cpp.

virtual bool AudioReencodeBuffer::AddData	(	void *	buffer,
		int	len,
		int64_t	timecode,
		int	frames
	)			`[inline, virtual]`

AddData: Add data to the audiobuffer for playback.

in: buffer : pointer to audio data len : length of audio data added timecode: timecode of the first sample added frames : number of frames added. out: return false if there wasn't enough space in audio buffer to process all the data

Implements AudioOutput.

Definition at line 132 of file transcode.cpp.

Referenced by AddFrames().

AudioBuffer* AudioReencodeBuffer::GetData ( void ) [inline]

Definition at line 227 of file transcode.cpp.

Referenced by Transcode::TranscodeFile().

int AudioReencodeBuffer::GetCount ( long long time ) [inline]

Definition at line 238 of file transcode.cpp.

Referenced by Transcode::TranscodeFile().

long long AudioReencodeBuffer::GetSamples ( long long time ) [inline]

Definition at line 259 of file transcode.cpp.

Referenced by Transcode::TranscodeFile().