AudioSink: Add exclusive locking allowing implementations to short-cut for less management overhead (-> OpenAL + Synthesizer)

2 files changed, 12 insertions, 0 deletions

diff --git a/src/java/jogamp/common/av/JavaSoundAudioSink.java b/src/java/jogamp/common/av/JavaSoundAudioSink.java
index 4e4fdec..48a2a4d 100644
--- a/src/java/jogamp/common/av/JavaSoundAudioSink.java
+++ b/src/java/jogamp/common/av/JavaSoundAudioSink.java
@@ -84,6 +84,12 @@ public class JavaSoundAudioSink implements AudioSink {
     }
 
     @Override
+    public final void lockExclusive() { }
+
+    @Override
+    public final void unlockExclusive() { }
+
+    @Override
     public String toString() {
         return "JavaSoundSink[avail "+available+", dataLine "+info+", source "+auline+", bufferCount "+bufferCount+
                ", chosen "+chosenFormat+", jsFormat "+format;
diff --git a/src/java/jogamp/common/av/NullAudioSink.java b/src/java/jogamp/common/av/NullAudioSink.java
index c1b0d33..6b918d9 100644
--- a/src/java/jogamp/common/av/NullAudioSink.java
+++ b/src/java/jogamp/common/av/NullAudioSink.java
@@ -47,6 +47,12 @@ public class NullAudioSink implements AudioSink {
     }
 
     @Override
+    public final void lockExclusive() { }
+
+    @Override
+    public final void unlockExclusive() { }
+
+    @Override
     public boolean isAvailable() {
         return available;
     }