de.quippy.mp3.decoder

Class SampleBuffer

java.lang.Object

de.quippy.mp3.decoder.Obuffer

de.quippy.mp3.decoder.SampleBuffer

public class SampleBuffer
extends Obuffer

The SampleBuffer class implements an output buffer that provides storage for a fixed size block of samples.

Field Summary

Fields inherited from class de.quippy.mp3.decoder.Obuffer

MAXCHANNELS, OBUFFERSIZE

Constructor Summary

Constructors

Constructor and Description
SampleBuffer(int sample_frequency, int number_of_channels) Constructor

Method Summary

Methods

Modifier and Type	Method and Description
void	append(int channel, short value) Takes a 16 Bit PCM sample.
void	appendSamples(int channel, float[] f) Accepts 32 new PCM samples.
void	clear_buffer() Clears all data in the buffer (for seeking).
void	close()
short[]	getBuffer()
int	getBufferLength()
int	getChannelCount()
int	getSampleFrequency()
void	set_stop_flag() Notify the buffer that the user has stopped the stream.
void	write_buffer(int val) Write the samples to the file (Random Access).

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SampleBuffer

public SampleBuffer(int sample_frequency,
            int number_of_channels)

Constructor

Method Detail

getChannelCount

public int getChannelCount()

getSampleFrequency

public int getSampleFrequency()

getBuffer

public short[] getBuffer()

getBufferLength

public int getBufferLength()

append

public void append(int channel,
          short value)

Takes a 16 Bit PCM sample.

Specified by:

append in class Obuffer

appendSamples

public void appendSamples(int channel,
                 float[] f)

Description copied from class: Obuffer

Accepts 32 new PCM samples.

Overrides:

appendSamples in class Obuffer

write_buffer

public void write_buffer(int val)

Write the samples to the file (Random Access).

Specified by:

write_buffer in class Obuffer

close

public void close()

Specified by:

close in class Obuffer

clear_buffer

public void clear_buffer()

Description copied from class: Obuffer

Clears all data in the buffer (for seeking).

Specified by:

clear_buffer in class Obuffer

set_stop_flag

public void set_stop_flag()

Description copied from class: Obuffer

Notify the buffer that the user has stopped the stream.

Specified by:

set_stop_flag in class Obuffer