This abstract class is able to mix audiosignals with same channel count and sample rate and convert it to a specific output format. More...

#include <Mixer.h>

Public Member Functions
	Mixer (DeviceSpecs specs)
	Creates the mixer.

virtual	~Mixer ()
	Destroys the mixer.

DeviceSpecs	getSpecs () const
	Returns the target specification for superposing. More...

void	setSpecs (Specs specs)
	Sets the target specification for superposing. More...

void	mix (sample_t *buffer, int start, int length, float volume)
	Mixes a buffer. More...

void	read (data_t *buffer, float volume)
	Writes the mixing buffer into an output buffer. More...

void	clear (int length)
	Clears the mixing buffer. More...

Protected Attributes
DeviceSpecs	m_specs
	The output specification.

int	m_length
	The length of the mixing buffer.

Buffer	m_buffer
	The mixing buffer.

convert_f	m_convert
	Converter function.

Detailed Description

This abstract class is able to mix audiosignals with same channel count and sample rate and convert it to a specific output format.

Member Function Documentation

void Mixer::clear ( int length )

Clears the mixing buffer.

Parameters

length The length of the buffer in samples.

DeviceSpecs Mixer::getSpecs ( ) const

Returns the target specification for superposing.

Mixes a buffer.

Parameters

buffer	The buffer to superpose.
start	The start sample of the buffer.
length	The length of the buffer in samples.
volume	The mixing volume. Must be a value between 0.0 and 1.0.

Writes the mixing buffer into an output buffer.

Parameters

buffer	The target buffer for superposing.
volume	The mixing volume. Must be a value between 0.0 and 1.0.

void Mixer::setSpecs ( Specs specs )

Sets the target specification for superposing.

Parameters

specs The target specification.

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