GitHub/sdrtrunk
1
0
Fork 0
mirror of https://github.com/DSheirer/sdrtrunk.git synced 2026-11-12 16:47:31 -05:00
Code Issues Packages Projects Releases 2 Wiki Activity

#648 Resolves issue with audio panel sometimes displaying stale metadata that doesn't clear until the next audio segment is loaded. (#1545)

Browse Source 
Co-authored-by: Dennis Sheirer <dsheirer@github.com>
This commit is contained in:
Denny Sheirer
2023-05-10 04:29:46 -04:00
committed by GitHub
parent 0af5963d08
commit b39dd1a19f
2 changed files with 50 additions and 36 deletions
Download Patch File Download Diff File Expand all files Collapse all files

71
src/main/java/io/github/dsheirer/audio/playback/AudioOutput.java
View File

@@ -79,6 +79,7 @@ public abstract class AudioOutput implements LineListener, Listener<IdentifierUp
private boolean mRunning = false;
private ScheduledExecutorService mScheduledExecutorService;
private ScheduledFuture<?> mProcessorFuture;
private boolean mDropDuplicates;
private long mOutputLastTimestamp = 0;
private static final long STALE_PLAYBACK_THRESHOLD_MS = 500;
@@ -104,6 +105,7 @@ public abstract class AudioOutput implements LineListener, Listener<IdentifierUp
mScheduledExecutorService = Executors.newSingleThreadScheduledExecutor(new NamingThreadFactory(
"sdrtrunk audio output " + mixerChannel.name()));
mUserPreferences = userPreferences;
mDropDuplicates = mUserPreferences.getDuplicateCallDetectionPreference().isDuplicatePlaybackSuppressionEnabled();
try
{
@@ -163,7 +165,7 @@ public abstract class AudioOutput implements LineListener, Listener<IdentifierUp
updateToneInsertionAudioClips();
//Register to receive directory preference update notifications so we can update the preference items
//Register to receive preference update notifications so we can update the preference items
MyEventBus.getGlobalEventBus().register(this);
}
@@ -226,6 +228,10 @@ public abstract class AudioOutput implements LineListener, Listener<IdentifierUp
{
updateToneInsertionAudioClips();
}
else if(preferenceType == PreferenceType.DUPLICATE_CALL_DETECTION)
{
mDropDuplicates = mUserPreferences.getDuplicateCallDetectionPreference().isDuplicatePlaybackSuppressionEnabled();
}
}
/**
@@ -301,6 +307,7 @@ public abstract class AudioOutput implements LineListener, Listener<IdentifierUp
mCurrentAudioSegment.decrementConsumerCount();
mCurrentAudioSegment.removeIdentifierUpdateNotificationListener(this);
mCurrentAudioSegment = null;
broadcast(null);
}
}
@@ -352,10 +359,7 @@ public abstract class AudioOutput implements LineListener, Listener<IdentifierUp
*/
private boolean isThrowaway(AudioSegment audioSegment)
{
return audioSegment != null &&
(audioSegment.isDoNotMonitor() ||
(audioSegment.isDuplicate() && mUserPreferences.getDuplicateCallDetectionPreference()
.isDuplicatePlaybackSuppressionEnabled()));
return audioSegment != null && (audioSegment.isDoNotMonitor() || mDropDuplicates && (audioSegment.isDuplicate()));
}
/**
@@ -371,8 +375,8 @@ public abstract class AudioOutput implements LineListener, Listener<IdentifierUp
loadNextAudioSegment();
}
//Reevaluate current audio segment to see if the status has changed for duplicate or do-not-monitor.
if(isThrowaway(mCurrentAudioSegment))
//Evaluate current audio segment to see if the status has changed for duplicate or do-not-monitor.
while(isThrowaway(mCurrentAudioSegment))
{
if(mCurrentBufferIndex > 0)
{
@@ -385,29 +389,42 @@ public abstract class AudioOutput implements LineListener, Listener<IdentifierUp
while(mCurrentAudioSegment != null && mCurrentBufferIndex < mCurrentAudioSegment.getAudioBufferCount())
{
if(mCurrentBufferIndex == 0)
//Continuously evaluate current audio segment to see if the status has changed for duplicate or do-not-monitor.
if(isThrowaway(mCurrentAudioSegment))
{
playAudio(mAudioSegmentStartTone);
}
try
{
float[] audioBuffer = mCurrentAudioSegment.getAudioBuffers().get(mCurrentBufferIndex++);
if(audioBuffer != null)
if(mCurrentBufferIndex > 0)
{
ByteBuffer audio = convert(audioBuffer);
//This call blocks until all audio bytes are dumped into the data line.
playAudio(audio);
playAudio(mAudioSegmentDropTone);
}
disposeCurrentAudioSegment();
}
catch(Exception e)
else
{
mLog.error("Error while processing audio for [" + mMixerChannel.name() + "]", e);
if(mCurrentBufferIndex == 0)
{
playAudio(mAudioSegmentStartTone);
}
try
{
float[] audioBuffer = mCurrentAudioSegment.getAudioBuffers().get(mCurrentBufferIndex++);
if(audioBuffer != null)
{
ByteBuffer audio = convert(audioBuffer);
//This call blocks until all audio bytes are dumped into the data line.
playAudio(audio);
}
}
catch(Exception e)
{
mLog.error("Error while processing audio for [" + mMixerChannel.name() + "]", e);
}
}
}
//Check for completed and fully-played audio segment -- load next audio segment
//Check for completed and fully-played audio segment to closeout
if(mCurrentAudioSegment != null &&
mCurrentAudioSegment.isComplete() &&
(mCurrentBufferIndex >= mCurrentAudioSegment.getAudioBufferCount()))
@@ -649,16 +666,6 @@ public abstract class AudioOutput implements LineListener, Listener<IdentifierUp
{
try
{
//TODO: Debug hooks - remove after testing
if(mMixerChannel.name().equals("LEFT"))
{
int a = 0;
}
else if(mMixerChannel.name().equals("RIGHT"))
{
int a = 0;
}
processAudio();
}
catch(Throwable t)