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Clean up and it doesn't throw that slick exception anymore.

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This commit is contained in:
fd 2015-02-11 22:41:20 -05:00
parent 08406ac038
commit a0bf2293cf
3 changed files with 49 additions and 77 deletions
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21
src/itdelatrisu/opsu/audio/MusicController.java
View File

@ -82,8 +82,6 @@ public class MusicController {
trackLoader = new Thread() {
@Override
public void run() {
//Loading ogg async seems to screw up
//So does mp3, but much less
loadTrack(osu.audioFilename, osu.previewTime, loop);
}
};
@ -94,9 +92,6 @@ public class MusicController {
@Override
public void run() {
loadTrack(osu.audioFilename, osu.previewTime, loop);
//convertMp3(osu.audioFilename);
//if (!Thread.currentThread().isInterrupted())
// loadTrack(wavFile, osu.previewTime, loop);
}
};
trackLoader.start();
@ -339,15 +334,18 @@ public class MusicController {
// TODO: properly interrupt instead of using deprecated Thread.stop();
// interrupt the conversion/track loading
if (isTrackLoading())
// Not sure if the interrupt does anything
// And the join kind of defeats the purpose of threading it.
// But is needed since bad things happen when OpenALStreamPlayer source is released asynchronously I think.
if (isTrackLoading()){
//trackLoader.stop();
trackLoader.interrupt();
try {
trackLoader.join();
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
// trackLoader.interrupt();
//trackLoader.stop();
}
trackLoader = null;
// delete temporary WAV file
@ -402,9 +400,8 @@ public class MusicController {
AL10.alDeleteSources(buf);
int exc = AL10.alGetError();
if (exc != AL10.AL_NO_ERROR) {
//Seems It can't delete mp3 source?
//throw new SlickException(
// "Could not clear SoundStore sources, err: " + exc);
throw new SlickException(
"Could not clear SoundStore sources, err: " + exc);
}
// delete any buffer data stored in memory, too...

2
src/org/newdawn/slick/Music.java
View File

@ -283,9 +283,9 @@ public class Music {
if (volume > 1.0f)
volume = 1.0f;
sound.playAsMusic(pitch, volume, loop);
playing = true;
currentMusic = this;
sound.playAsMusic(pitch, volume, loop);
setVolume(volume);
if (requiredPosition != -1) {
setPosition(requiredPosition);

101
src/org/newdawn/slick/openal/OpenALStreamPlayer.java
View File

@ -19,11 +19,8 @@ import java.net.URL;
import java.nio.ByteBuffer;
import java.nio.IntBuffer;
import javax.sound.midi.SysexMessage;
import org.lwjgl.BufferUtils;
import org.lwjgl.openal.AL10;
import org.lwjgl.openal.AL11;
import org.lwjgl.openal.OpenALException;
import org.newdawn.slick.util.Log;
import org.newdawn.slick.util.ResourceLoader;
@ -38,7 +35,7 @@ import org.newdawn.slick.util.ResourceLoader;
*/
public class OpenALStreamPlayer {
/** The number of buffers to maintain */
public static final int BUFFER_COUNT = 9;
public static final int BUFFER_COUNT = 20;
/** The size of the sections to stream from the stream */
private static final int sectionSize = 4096;
@ -151,20 +148,15 @@ public class OpenALStreamPlayer {
* Clean up the buffers applied to the sound source
*/
private synchronized void removeBuffers() {
AL10.alSourceStop(source);
IntBuffer buffer = BufferUtils.createIntBuffer(1);
//int queued = AL10.alGetSourcei(source, AL10.AL_BUFFERS_QUEUED);
/*while (queued > 0)
{
AL10.alSourceUnqueueBuffers(source, buffer);
queued--;
}/*/
while (AL10.alGetSourcei(source, AL10.AL_BUFFERS_QUEUED) > 0)
{
AL10.alSourceUnqueueBuffers(source, buffer);
buffer.clear();
}//*/
}
}
@ -175,17 +167,14 @@ public class OpenALStreamPlayer {
* @throws IOException Indicates a failure to read from the stream
*/
public void play(boolean loop) throws IOException {
//System.out.println("play "+loop);
this.loop = loop;
initStreams();
done = false;
AL10.alSourceStop(source);
//removeBuffers();
startPlayback();
//AL10.alSourcePlay(source);
}
/**
@ -225,32 +214,30 @@ public class OpenALStreamPlayer {
int bufferIndex = unqueued.get(0);
//float bufferLength = (AL10.alGetBufferi(bufferIndex, AL10.AL_SIZE) / sampleSize) / sampleRate;
int bufferLength = AL10.alGetBufferi(bufferIndex, AL10.AL_SIZE);
//positionOffset += bufferLength;
playedPos += bufferLength;
lastUpdateTime = System.currentTimeMillis();
if(musicLength>0 && playedPos>musicLength)
playedPos -= musicLength;
unqueued.clear();
unqueued.put(bufferIndex);
unqueued.flip();
if (stream(bufferIndex)) {
AL10.alSourceQueueBuffers(source, unqueued);
} else {
remainingBufferCount--;
if (remainingBufferCount == 0) {
done = true;
}
}
processed--;
if (stream(bufferIndex)) {
AL10.alSourceQueueBuffers(source, unqueued);
} else {
remainingBufferCount--;
if (remainingBufferCount == 0) {
done = true;
}
}
processed--;
}
int state = AL10.alGetSourcei(source, AL10.AL_SOURCE_STATE);
if (state != AL10.AL_PLAYING) {
AL10.alSourcePlay(source);
}
if (state != AL10.AL_PLAYING) {
AL10.alSourcePlay(source);
}
}
/**
@ -260,13 +247,11 @@ public class OpenALStreamPlayer {
* @return True if another section was available
*/
public synchronized boolean stream(int bufferId) {
//Thread.dumpStack();
try {
int count = audio.read(buffer);
if (count != -1) {
lastUpdateTime = System.currentTimeMillis();
streamPos += count;
//bufferData = BufferUtils.createByteBuffer(sectionSize);
bufferData.clear();
bufferData.put(buffer,0,count);
bufferData.flip();
@ -291,7 +276,6 @@ public class OpenALStreamPlayer {
return true;
} catch (IOException e) {
e.printStackTrace();
Log.error(e);
return false;
}
@ -305,23 +289,20 @@ public class OpenALStreamPlayer {
*/
public synchronized boolean setPosition(float position) {
try {
//int state = AL10.alGetSourcei(source, AL10.AL_SOURCE_STATE);
//AL10.alSourceStop(source);
long samplePos = (long) (position*sampleRate)*sampleSize;
//System.out.println("offset:"+samplePos%sampleSize);
if(streamPos > samplePos){//(getPosition() > position) {
if(streamPos > samplePos){
initStreams();
}
//if(audio instanceof Mp3InputStream){
long skiped = audio.skip(samplePos - streamPos);
if(skiped>=0)
streamPos+=skiped;
else{
System.out.println("Failed to skip?");
}
//}
long skiped = audio.skip(samplePos - streamPos);
if(skiped>=0)
streamPos+=skiped;
else{
System.out.println("Failed to skip?");
}
while(streamPos+buffer.length < samplePos){
int count = audio.read(buffer);
if (count != -1) {
@ -335,18 +316,10 @@ public class OpenALStreamPlayer {
return false;
}
}
//System.out.println("offset2:"+samplePos%sampleSize);
/*while(streamPos%sampleSize!=0){
audio.read();
streamPos++;
}*/
playedPos = streamPos;
startPlayback();
//if (state != AL10.AL_PLAYING) {
// AL10.alSourcePlay(source);
//}
return true;
} catch (IOException e) {
@ -371,6 +344,8 @@ public class OpenALStreamPlayer {
AL10.alSourceQueueBuffers(source, bufferNames);
AL10.alSourcePlay(source);
lastUpdateTime = System.currentTimeMillis();
}
/**
@ -379,20 +354,20 @@ public class OpenALStreamPlayer {
* @return The current position in seconds.
*/
public float getPosition() {
float time = ((float)playedPos/(float)sampleSize)/(float)sampleRate;
float timePosition = time + (System.currentTimeMillis()-lastUpdateTime)/1000f;
//System.out.println(playedPos +" "+streamPos+" "+AL10.alGetSourcef(source, AL11.AL_SAMPLE_OFFSET)+" "+System.currentTimeMillis()+" "+time+" "+sampleRate+" "+sampleSize+" "+timePosition);
return timePosition;//AL10.alGetSourcef(source, AL11.AL_SEC_OFFSET);
float playedTime = ((float)playedPos/(float)sampleSize)/(float)sampleRate;
float timePosition = playedTime
+ (System.currentTimeMillis()-lastUpdateTime)/1000f;
//+ AL10.alGetSourcef(source, AL11.AL_SEC_OFFSET);
return timePosition;
}
long offsetTime = 0;
public void pausing() {
//System.out.println("Pasuing ");
offsetTime = System.currentTimeMillis()-lastUpdateTime;
}
public void resuming() {
//System.out.println("Resuming ");
lastUpdateTime = System.currentTimeMillis();
lastUpdateTime = System.currentTimeMillis()-offsetTime;
}
}