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Resolves issue with audio playback state becoming disconnected with

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AudioManager connection class monitoring of the playback state.  Adds a
line listener to monitor when the line is started/stopped and responds
accordingly.

Removes squelch control from mono and stereo audio playback components
which was a holdover -- squelch state is now managed within the 
audio component for each processing chain.
This commit is contained in:
denny
2016-02-13 09:07:37 -05:00
parent 1dc0125ef4
commit c670f1d855
4 changed files with 52 additions and 52 deletions
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20
src/audio/output/AudioOutput.java
View File

@@ -1,9 +1,9 @@
package audio.output;
import java.util.concurrent.LinkedTransferQueue;
import java.util.concurrent.atomic.AtomicBoolean;
import javax.sound.sampled.FloatControl;
import javax.sound.sampled.LineListener;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@@ -11,18 +11,15 @@ import org.slf4j.LoggerFactory;
import sample.Broadcaster;
import sample.Listener;
import audio.AudioEvent;
import audio.AudioEvent.Type;
import audio.AudioPacket;
import audio.metadata.AudioMetadata;
import controller.ThreadPoolManager;
public abstract class AudioOutput implements Listener<AudioPacket>
public abstract class AudioOutput implements Listener<AudioPacket>, LineListener
{
private final static Logger mLog = LoggerFactory.getLogger( AudioOutput.class );
private AtomicBoolean mSquelched = new AtomicBoolean( false );
private Listener<AudioMetadata> mAudioMetadataListener;
protected Broadcaster<AudioEvent> mAudioEventBroadcaster = new Broadcaster<>();
protected LinkedTransferQueue<AudioPacket> mBuffer = new LinkedTransferQueue<>();
protected ThreadPoolManager mThreadPoolManager;
@@ -74,19 +71,6 @@ public abstract class AudioOutput implements Listener<AudioPacket>
mAudioEventBroadcaster.broadcast( audioEvent );
}
public void setSquelched( boolean squelched )
{
mSquelched.set( squelched );
broadcast( new AudioEvent( squelched ? Type.AUDIO_SQUELCHED :
Type.AUDIO_UNSQUELCHED, getChannelName() ) );
}
public boolean isSquelched()
{
return mSquelched.get();
}
/**
* Registers a single listener to receive audio start and audio stop events
*/