1 files changed, 129 insertions, 0 deletions
diff --git a/src/jogl/classes/jogamp/opengl/util/av/NullAudioSink.java b/src/jogl/classes/jogamp/opengl/util/av/NullAudioSink.java
new file mode 100644
index 000000000..8d3dbdf44
--- /dev/null
+++ b/src/jogl/classes/jogamp/opengl/util/av/NullAudioSink.java
@@ -0,0 +1,129 @@
+package jogamp.opengl.util.av;
+
+
+import java.nio.ByteBuffer;
+
+import com.jogamp.opengl.util.av.AudioSink;
+
+public class NullAudioSink implements AudioSink {
+
+    @Override
+    public boolean isInitialized() {
+        return true;
+    }
+
+    private volatile float playSpeed = 1.0f;
+    private volatile boolean playRequested = false;
+    private float volume = 1.0f;
+
+    @Override
+    public final float getPlaySpeed() { return playSpeed; }
+
+    @Override
+    public final boolean setPlaySpeed(float rate) {
+        if( Math.abs(1.0f - rate) < 0.01f ) {
+            rate = 1.0f;
+        }
+        playSpeed = rate;
+        return true;
+    }
+
+    @Override
+    public final float getVolume() {
+        // FIXME
+        return volume;
+    }
+
+    @Override
+    public final boolean setVolume(float v) {
+        // FIXME
+        volume = v;
+        return true;
+    }
+
+    @Override
+    public AudioFormat getPreferredFormat() {
+        return DefaultFormat;
+    }
+
+    @Override
+    public final int getMaxSupportedChannels() {
+        return 8;
+    }
+
+    @Override
+    public final boolean isSupported(AudioFormat format) {
+        return true;
+    }
+
+    @Override
+    public boolean init(AudioFormat requestedFormat, float frameDuration, int initialQueueSize, int queueGrowAmount, int queueLimit) {
+        return true;
+    }
+
+    @Override
+    public boolean isPlaying() {
+        return playRequested;
+    }
+
+    @Override
+    public void play() {
+        playRequested = true;
+    }
+
+    @Override
+    public void pause() {
+        playRequested = false;
+    }
+
+    @Override
+    public void flush() {
+    }
+
+    @Override
+    public void destroy() {
+    }
+
+    @Override
+    public final int getEnqueuedFrameCount() {
+        return 0;
+    }
+
+    @Override
+    public int getFrameCount() {
+        return 0;
+    }
+
+    @Override
+    public int getQueuedFrameCount() {
+        return 0;
+    }
+
+    @Override
+    public int getQueuedByteCount() {
+        return 0;
+    }
+
+    @Override
+    public int getQueuedTime() {
+        return 0;
+    }
+
+    @Override
+    public final int getPTS() { return 0; }
+
+    @Override
+    public int getFreeFrameCount() {
+        return 1;
+    }
+
+    @Override
+    public AudioFrame enqueueData(AudioDataFrame audioDataFrame) {
+        return null;
+    }
+
+    @Override
+    public AudioFrame enqueueData(int pts, ByteBuffer bytes, int byteCount) {
+        return null;
+    }
+}