EchoReader Class Reference

Inheritance diagram for EchoReader:

Public Member Functions
	EchoReader (std::shared_ptr< IReader > reader, float delay, float feedback, float mix, bool resetBuffer=true)
virtual void	read (int &length, bool &eos, sample_t *buffer) override
	Request to read the next length samples out of the source.
virtual void	seek (int position) override
	Seeks to a specific position in the source.
Public Member Functions inherited from EffectReader
	EffectReader (std::shared_ptr< IReader > reader)
	Creates a new effect reader.
virtual	~EffectReader ()
	Destroys the reader.
virtual bool	isSeekable () const
	Tells whether the source provides seeking functionality or not.
virtual int	getLength () const
	Returns an approximated length of the source in samples.
virtual int	getPosition () const
	Returns the position of the source as a sample count value.
virtual Specs	getSpecs () const
	Returns the specification of the reader.
Public Member Functions inherited from IReader
virtual	~IReader ()
	Destroys the reader.

Additional Inherited Members
Protected Attributes inherited from EffectReader
std::shared_ptr< IReader >	m_reader
	The reader to read from.

Member Function Documentation

read()

virtual void EchoReader::read ( int & length, bool & eos, sample_t * buffer )

overridevirtual

Request to read the next length samples out of the source.

The buffer supplied has the needed size.

Parameters

[in,out]	length	The count of samples that should be read. Shall contain the real count of samples after reading, in case there were only fewer samples available. A smaller value also indicates the end of the reader.
[out]	eos	End of stream, whether the end is reached or not.
[in]	buffer	The pointer to the buffer to read into.

Reimplemented from EffectReader.

seek()

virtual void EchoReader::seek ( int position )

overridevirtual

Seeks to a specific position in the source.

Parameters

position

The position to seek for measured in samples. To get from a given time to the samples you simply have to multiply the time value in seconds with the sample rate of the reader.

Warning

This may work or not, depending on the actual reader.

Reimplemented from EffectReader.

---

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

• fx/EchoReader.h