X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsonitus%2Fdata%2Fsink%2FAudioSink.java;h=05253f37a03b6ee244b29d2aaf6591db9cbdc6f3;hb=f554e51504f7e39e658a84d79c041e0b0d8a6393;hp=fdcbbd6ca8fab0cca6271372b816ee27bd7ad2ef;hpb=f761d816f6e2f14bc80efb45e4cb5c130fa9a57f;p=sonitus.git

diff --git a/src/main/java/net/pterodactylus/sonitus/data/sink/AudioSink.java b/src/main/java/net/pterodactylus/sonitus/data/sink/AudioSink.java
index fdcbbd6..05253f3 100644
--- a/src/main/java/net/pterodactylus/sonitus/data/sink/AudioSink.java
+++ b/src/main/java/net/pterodactylus/sonitus/data/sink/AudioSink.java
@@ -20,6 +20,7 @@ package net.pterodactylus.sonitus.data.sink;
 import static javax.sound.sampled.FloatControl.Type.VOLUME;
 
 import java.io.IOException;
+import java.io.OutputStream;
 import java.util.Arrays;
 import java.util.List;
 import java.util.logging.Logger;
@@ -35,6 +36,7 @@ import net.pterodactylus.sonitus.data.Sink;
 import net.pterodactylus.sonitus.data.Source;
 import net.pterodactylus.sonitus.data.controller.Fader;
 import net.pterodactylus.sonitus.data.controller.Switch;
+import net.pterodactylus.sonitus.io.IntegralWriteOutputStream;
 
 import com.google.common.base.Preconditions;
 
@@ -61,10 +63,29 @@ public class AudioSink implements Sink {
 	/** The audio output. */
 	private SourceDataLine sourceDataLine;
 
+	/** A buffered output stream to ensure correct writing to the source data line. */
+	private OutputStream sourceDataLineOutputStream = new IntegralWriteOutputStream(new OutputStream() {
+
+		@Override
+		public void write(int b) throws IOException {
+		}
+
+		@Override
+		public void write(byte[] b) throws IOException {
+			write(b, 0, b.length);
+		}
+
+		@Override
+		public void write(byte[] b, int off, int len) throws IOException {
+			if (sourceDataLine != null) {
+				sourceDataLine.write(b, off, len);
+			}
+		}
+	}, 1024);
+
 	/** Creates a new audio sink. */
 	public AudioSink() {
-		super();
-		volumeFader = new Fader() {
+		volumeFader = new Fader("Volume") {
 
 			@Override
 			protected void valueSet(Double value) {
@@ -74,7 +95,7 @@ public class AudioSink implements Sink {
 				}
 			}
 		};
-		muteSwitch = new Switch() {
+		muteSwitch = new Switch("Mute") {
 
 			private float previousValue;
 
@@ -98,6 +119,16 @@ public class AudioSink implements Sink {
 	//
 
 	@Override
+	public String name() {
+		return "Audio Output";
+	}
+
+	@Override
+	public Metadata metadata() {
+		return metadata;
+	}
+
+	@Override
 	public List<Controller<?>> controllers() {
 		return Arrays.<Controller<?>>asList(volumeFader, muteSwitch);
 	}
@@ -129,11 +160,12 @@ public class AudioSink implements Sink {
 	@Override
 	public void metadataUpdated(Metadata metadata) {
 		logger.info(String.format("Now playing %s.", metadata));
+		this.metadata = metadata;
 	}
 
 	@Override
-	public void process(byte[] buffer) {
-		sourceDataLine.write(buffer, 0, buffer.length);
+	public void process(byte[] buffer) throws IOException {
+		sourceDataLineOutputStream.write(buffer);
 		logger.finest(String.format("AudioSink: Wrote %d Bytes.", buffer.length));
 	}