MemoryStream which is written and read using the internal RAM. For each write the data is allocated on the heap. More...

#include <BaseStream.h>

Inheritance diagram for DynamicMemoryStream:

Public Member Functions
	DynamicMemoryStream (bool isLoop, int defaultBufferSize=DEFAULT_BUFFER_SIZE)

void	assign (DynamicMemoryStream &ref)

virtual int	available () override

virtual int	availableForWrite () override

virtual bool	begin ()
	Intializes the processing.

void	clear ()

virtual void	end ()

virtual void	flush () override

List< DataNode * > &	list ()

	operator bool ()

template<typename T >
void	postProcessSmoothTransition (int channels, float factor=0.01, int remove=0)
	Post processing after the recording. We add a smooth transition at the beginning and at the end. More...

virtual size_t	readBytes (uint8_t *buffer, size_t length) override

void	rewind ()
	Sets the read position to the beginning.

virtual void	setLoop (bool loop)
	Automatically rewinds to the beginning when reaching the end.

size_t	size ()

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

virtual size_t	write (uint8_t ch) override

Protected Attributes
int	_timeout = 10

bool	alloc_failed = false

List< DataNode * >	audio_list

int	default_buffer_size =DEFAULT_BUFFER_SIZE

bool	is_loop = false

List< DataNode * >::Iterator	it = audio_list.end()

RingBuffer< uint8_t >	temp_audio {DEFAULT_BUFFER_SIZE}

RingBuffer< uint8_t >	tmp_in {0}

RingBuffer< uint8_t >	tmp_out {0}

size_t	total_available =0

Detailed Description

MemoryStream which is written and read using the internal RAM. For each write the data is allocated on the heap.

Member Function Documentation

void postProcessSmoothTransition	(	int	channels,
		float	factor = `0.01`,
		int	remove = `0`
	)

inline

Post processing after the recording. We add a smooth transition at the beginning and at the end.

Template Parameters

T

Parameters

factor

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