StdioStream Class Reference

Direct binary Audio Output to stdout. On linux you can hear the audio e.g. with ./generator | aplay -f cd or reading data from stdin. More...

#include <StdioStream.h>

Inheritance diagram for StdioStream:

Public Member Functions
int	available () override
int	availableForWrite () override
bool	begin ()
AudioInfo	defaultConfig ()
void	end ()
virtual void	flush () override
	operator bool ()
size_t	readBytes (uint8_t *data, size_t len) override
size_t	write (const uint8_t *data, size_t len) override
virtual size_t	write (uint8_t ch) override

Protected Member Functions
void	refillReadBuffer ()

Protected Attributes
int	_timeout = 10
bool	is_open = false
RingBuffer< uint8_t >	tmp_in {0}
RingBuffer< uint8_t >	tmp_out {0}

Detailed Description

Direct binary Audio Output to stdout. On linux you can hear the audio e.g. with ./generator | aplay -f cd or reading data from stdin.

Author

Phil Schatzmann

Copyright

GPLv3

Member Function Documentation

available()

int available ( )

inlineoverridevirtual

Reimplemented from BaseStream.

availableForWrite()

int availableForWrite ( )

inlineoverridevirtual

Reimplemented from BaseStream.

begin()

bool begin ( )

inlinevirtual

Reimplemented from BaseStream.

end()

void end ( )

inlinevirtual

Reimplemented from BaseStream.

flush()

virtual void flush ( )

inlineoverridevirtualinherited

Reimplemented from Print.

Reimplemented in ResampleStream, BufferedTaskStream, and BufferedStream.

readBytes()

size_t readBytes ( uint8_t *  data, size_t  len  )

inlineoverridevirtual

Implements BaseStream.

write() [1/2]

size_t write ( const uint8_t *  data, size_t  len  )

inlineoverridevirtual

Implements BaseStream.

write() [2/2]

virtual size_t write ( uint8_t  ch )

inlineoverridevirtualinherited

Reimplemented in BufferedTaskStream, and BufferedStream.

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

• src/AudioTools/AudioLibs/StdioStream.h