H3D::H3DSoundStreamNode Class Reference
[Abstract nodes.]

This abstract node type is used to derive node types that can stream PCM sound data. More...

#include <H3DSoundStreamNode.h>

Inheritance diagram for H3D::H3DSoundStreamNode:

List of all members.

Public Member Functions
virtual void	reset ()=0
	Reset the stream to the beginning of the sound stream.
virtual unsigned int	read (char *buffer, unsigned int size)=0
	Read PCM data from the stream into the buffer.
virtual unsigned int	bitsPerSample ()=0
	Returns the number of bits for a sample.
virtual unsigned int	samplesPerSecond ()=0
	Returns the number of samples per second for the current PCM data stream.
virtual unsigned int	nrChannels ()=0
	Returns the number of channels per second for the current PCM data stream.
virtual unsigned int	totalDataSize ()=0
	Returns the total size of the PCM data of the current stream.
virtual H3DTime	duration ()=0
	The duration in seconds for the the PCM data.

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Detailed Description

This abstract node type is used to derive node types that can stream PCM sound data.

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Member Function Documentation

virtual unsigned int H3D::H3DSoundStreamNode::read (  char *  buffer, unsigned int  size )  [pure virtual]

Read PCM data from the stream into the buffer. Parameters: buffer  A buffer to write data into. size  The number of bytes of data to read. Returns: The number of bytes written to the buffer.

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