audio.AudioBuffer Class Reference

Encapsulates the concept of an audio buffer with a time-stamp. More...

List of all members.

Public Member Functions
	AudioBuffer (int size)
	Constructs buffer with given size.
byte[]	getByteArray ()
	Gets buffer contents.
boolean	isWritten ()
	Returns status of the flag 'written'.
void	setWritten ()
	Sets the flag 'written'.
void	setRead ()
	Resets the flag 'written'.
long	getTimestamp ()
	Returns the time-stamp associated with the buffer.
void	setTimestamp (long timestamp)
	Associates time-stamp with the buffer.
Private Attributes
byte[]	buf
boolean	written
long	timestamp

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Detailed Description

Encapsulates the concept of an audio buffer with a time-stamp.

It also contains 'written' flag, which can be used to indicate whether there is written but unread data in the buffer.

Definition at line 9 of file AudioBuffer.java.

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Constructor & Destructor Documentation

audio.AudioBuffer.AudioBuffer

(

int

size )

Constructs buffer with given size.

Definition at line 18 of file AudioBuffer.java.

References audio.AudioBuffer.buf.

    {
        this.buf = new byte[ size ];
    }

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Member Function Documentation

byte [] audio.AudioBuffer.getByteArray

(

)

Gets buffer contents.

Definition at line 26 of file AudioBuffer.java.

References audio.AudioBuffer.buf.

Referenced by audio.AudioInterfacePCM.concealMissingDataForAudioOutput(), audio.AudioInterfacePCM.micDataRead(), audio.AudioInterfacePCM.readWithTimestamp(), audio.AudioInterfacePCM.writeBuffered(), and audio.AudioInterfacePCM.writeBuffersToAudioOutput().

    {
        return this.buf;
    }

long audio.AudioBuffer.getTimestamp

(

)

Returns the time-stamp associated with the buffer.

Definition at line 58 of file AudioBuffer.java.

References audio.AudioBuffer.timestamp.

Referenced by audio.AudioInterfacePCM.readWithTimestamp(), and audio.AudioInterfacePCM.writeBuffersToAudioOutput().

    {
        return timestamp;
    }

boolean audio.AudioBuffer.isWritten

(

)

Returns status of the flag 'written'.

Definition at line 34 of file AudioBuffer.java.

References audio.AudioBuffer.written.

Referenced by audio.AudioInterfacePCM.micDataRead(), audio.AudioInterfacePCM.readWithTimestamp(), and audio.AudioInterfacePCM.writeBuffersToAudioOutput().

    {
        return this.written;
    }

void audio.AudioBuffer.setRead

(

)

Resets the flag 'written'.

Definition at line 50 of file AudioBuffer.java.

References audio.AudioBuffer.written.

Referenced by audio.AudioInterfacePCM.readWithTimestamp(), audio.AudioInterfacePCM.startRecording(), and audio.AudioInterfacePCM.writeBuffersToAudioOutput().

    {
        this.written = false;
    }

void audio.AudioBuffer.setTimestamp

(

long

timestamp )

Associates time-stamp with the buffer.

Definition at line 66 of file AudioBuffer.java.

References audio.AudioBuffer.timestamp.

Referenced by audio.AudioInterfacePCM.micDataRead(), and audio.AudioInterfacePCM.writeBuffered().

    {
        this.timestamp = timestamp;
    }

void audio.AudioBuffer.setWritten

(

)

Sets the flag 'written'.

Definition at line 42 of file AudioBuffer.java.

References audio.AudioBuffer.written.

Referenced by audio.AudioInterfacePCM.micDataRead(), and audio.AudioInterfacePCM.writeBuffered().

    {
        this.written = true;
    }

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Member Data Documentation

byte [] audio.AudioBuffer.buf [private]

Definition at line 11 of file AudioBuffer.java.

Referenced by audio.AudioBuffer.AudioBuffer(), and audio.AudioBuffer.getByteArray().

long audio.AudioBuffer.timestamp [private]

Definition at line 13 of file AudioBuffer.java.

Referenced by audio.AudioBuffer.getTimestamp(), and audio.AudioBuffer.setTimestamp().

boolean audio.AudioBuffer.written [private]

Definition at line 12 of file AudioBuffer.java.

Referenced by audio.AudioBuffer.isWritten(), audio.AudioBuffer.setRead(), and audio.AudioBuffer.setWritten().

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

• audio/AudioBuffer.java