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Refactored (name change); minor data logic improvement; structure

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change;
This commit is contained in:
Harrison Deng 2018-06-14 21:20:13 -05:00
parent 55cac998ed
commit 0f296bfe1c
5 changed files with 23 additions and 19 deletions
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10
core/src/zero1hd/rhythmbullet/audio/RhythmBulletAudioThread.java
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@ -5,11 +5,11 @@ import com.badlogic.gdx.audio.AudioDevice;
import com.badlogic.gdx.audio.Music;
import com.badlogic.gdx.audio.Music.OnCompletionListener;
import zero1hd.rhythmbullet.audio.processor.SampleProcessor;
import zero1hd.rhythmbullet.audio.processor.PCMProcessor;
public class RhythmBulletAudioThread extends Thread {
private AudioDevice ad;
private SampleProcessor sp;
private PCMProcessor sp;
private Music music;
private volatile OnCompletionListener ocl;
private short[] pcm;
@ -19,7 +19,11 @@ public class RhythmBulletAudioThread extends Thread {
public RhythmBulletAudioThread(int windowSize, VisualizableMusic vm) {
music = vm;
this.sp = vm.getSampleProcessor();
pcm = new short[sp.getChannels()*windowSize];
pcm = new short[sp.getChannels()*windowSize*2];
setName("RhythmBullet-AudioPlayback-Thread");
play();
start();
}
@Override

22
core/src/zero1hd/rhythmbullet/audio/VisualizableMusic.java
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@ -8,9 +8,9 @@ import javax.sound.sampled.UnsupportedAudioFileException;
import com.badlogic.gdx.audio.Music;
import com.badlogic.gdx.files.FileHandle;
import zero1hd.rhythmbullet.audio.processor.MP3SampleProcessor;
import zero1hd.rhythmbullet.audio.processor.SampleProcessor;
import zero1hd.rhythmbullet.audio.processor.WAVSampleProcessor;
import zero1hd.rhythmbullet.audio.processor.MP3PCMProcessor;
import zero1hd.rhythmbullet.audio.processor.PCMProcessor;
import zero1hd.rhythmbullet.audio.processor.WAVPCMProcessor;
public class VisualizableMusic implements Music {
private int windowSize = 1024;
@ -18,18 +18,18 @@ public class VisualizableMusic implements Music {
private boolean looping;
private RhythmBulletAudioThread rat;
private File musicFile;
private SampleProcessor sampleProcessor;
private PCMProcessor sampleProcessor;
public VisualizableMusic(FileHandle file) {
musicFile = file.file();
if (musicFile.getName().toLowerCase().endsWith("wav")) {
try {
sampleProcessor = new WAVSampleProcessor(musicFile, windowSize);
sampleProcessor = new WAVPCMProcessor(musicFile, windowSize);
} catch (IOException | UnsupportedAudioFileException e) {
e.printStackTrace();
}
} else if (musicFile.getName().toLowerCase().endsWith("mp3")) {
sampleProcessor = new MP3SampleProcessor(musicFile, windowSize);
sampleProcessor = new MP3PCMProcessor(musicFile, windowSize);
}
}
@ -37,11 +37,11 @@ public class VisualizableMusic implements Music {
public void play() {
if (rat == null) {
rat = new RhythmBulletAudioThread(windowSize, this);
rat.setOnCompletionListener(ocl);
rat.start();
} else {
rat.play();
}
rat.setOnCompletionListener(ocl);
rat.play();
rat.start();
}
@Override
@ -112,7 +112,7 @@ public class VisualizableMusic implements Music {
}
}
protected SampleProcessor getSampleProcessor() {
protected PCMProcessor getSampleProcessor() {
return sampleProcessor;
}
}

4
core/src/zero1hd/rhythmbullet/audio/processor/MP3SampleProcessor.java → core/src/zero1hd/rhythmbullet/audio/processor/MP3PCMProcessor.java
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@ -2,10 +2,10 @@ package zero1hd.rhythmbullet.audio.processor;
import java.io.File;
public class MP3SampleProcessor implements SampleProcessor {
public class MP3PCMProcessor implements PCMProcessor {
private int channels;
public MP3SampleProcessor(File musicFile, int windowSize) {
public MP3PCMProcessor(File musicFile, int windowSize) {
}

2
core/src/zero1hd/rhythmbullet/audio/processor/SampleProcessor.java → core/src/zero1hd/rhythmbullet/audio/processor/PCMProcessor.java
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@ -2,7 +2,7 @@ package zero1hd.rhythmbullet.audio.processor;
import com.badlogic.gdx.utils.Disposable;
public interface SampleProcessor extends Disposable {
public interface PCMProcessor extends Disposable {
/**
* Called once, contains the initiation to the stream, only called when play-back begins.

4
core/src/zero1hd/rhythmbullet/audio/processor/WAVSampleProcessor.java → core/src/zero1hd/rhythmbullet/audio/processor/WAVPCMProcessor.java
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@ -8,7 +8,7 @@ import javax.sound.sampled.AudioInputStream;
import javax.sound.sampled.AudioSystem;
import javax.sound.sampled.UnsupportedAudioFileException;
public class WAVSampleProcessor implements SampleProcessor {
public class WAVPCMProcessor implements PCMProcessor {
private int channels;
private int sampleRate;
private byte[] buffer;
@ -17,7 +17,7 @@ public class WAVSampleProcessor implements SampleProcessor {
private volatile float volume, pan;
private volatile boolean initiated;
public WAVSampleProcessor(File musicFile, int windowSize) throws IOException, UnsupportedAudioFileException {
public WAVPCMProcessor(File musicFile, int windowSize) throws IOException, UnsupportedAudioFileException {
this.file = musicFile;
AudioFormat format = AudioSystem.getAudioFileFormat(file).getFormat();
channels = format.getChannels();