Channel converter which does not use a template. More...

Inheritance diagram for ChannelFormatConverterStream:

Public Member Functions
	ChannelFormatConverterStream (ChannelFormatConverterStream const &)=delete

	ChannelFormatConverterStream (Print &print)

	ChannelFormatConverterStream (Stream &stream)

virtual AudioInfo	audioInfo () override

virtual int	available () override

virtual int	availableForWrite () override

virtual bool	begin ()

bool	begin (AudioInfo cfg, int toChannels)

virtual void	end ()

virtual void	flush () override

virtual Print *	getPrint ()

virtual Stream *	getStream ()

	operator bool ()

ChannelFormatConverterStream &	operator= (ChannelFormatConverterStream const &)=delete

size_t	readBytes (uint8_t *data, size_t size) override

virtual size_t	readSilence (uint8_t *buffer, size_t length)
	Source to generate silence: just sets the buffer to 0.

void	setAudioInfo (AudioInfo cfg) override

virtual void	setNotifyAudioChange (AudioInfoSupport &bi) override

virtual void	setStream (Print &print)

virtual void	setStream (Stream &stream)

void	setupReader ()

virtual bool	validate (AudioInfo &info)

virtual size_t	write (const uint8_t *data, size_t size) override

virtual size_t	write (uint8_t ch) override

virtual void	writeSilence (size_t len)
	Writes len bytes of silence (=0).

Protected Member Functions
template<typename T >
ChannelFormatConverterStreamT< T > *	getConverter ()

virtual int	not_supported (int out, const char *msg="")

void	refillReadBuffer ()

bool	setupConverter (int fromChannels, int toChannels)

Protected Attributes
int	bits_per_sample = 0

void *	converter

float	factor

AudioInfo	info

AudioInfoSupport *	p_notify =nullptr

Print *	p_print = nullptr

Stream *	p_stream = nullptr

TransformationReader< ReformatBaseStream >	reader

RingBuffer< uint8_t >	tmp_in {0}

RingBuffer< uint8_t >	tmp_out {0}

Detailed Description

Channel converter which does not use a template.

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

Public Member Functions