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Update Audio.java

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mrdev023 2016-08-28 21:42:31 +02:00 committed by GitHub
parent 255e27f81c
commit 942cc6fb87
1 changed files with 279 additions and 298 deletions
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43
src/mrdev023/audio/Audio.java
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@ -1,9 +1,8 @@
package mrdev023.audio;
import static org.lwjgl.openal.AL.createCapabilities;
import static org.lwjgl.openal.AL10.*;
import static org.lwjgl.openal.ALC10.*;
import static org.lwjgl.openal.ALC11.*;
import static org.lwjgl.openal.ALUtil.*;
import static org.lwjgl.stb.STBVorbis.*;
import static org.lwjgl.system.MemoryUtil.*;
@ -23,9 +22,9 @@ public class Audio {
//Variables global
//------------------------------------------------------
public static ALDevice device;
public static long device;
public static ALCCapabilities caps;
public static ALContext context;
public static long context;
public static final int INITIAL_STATE = 4113,PAUSED_STATE = 4115,STOPPED_STATE = 4116,PLAYING_STATE = 4114;
//------------------------------------------------------
@ -39,31 +38,17 @@ public class Audio {
//Fonction global
//------------------------------------------------------
public static void create(){
device = ALDevice.create(null);
if ( device == null )
throw new IllegalStateException("Failed to open the default device.");
caps = device.getCapabilities();
System.out.println("---------------------------- Create Audio Device -------------------------------------");
System.out.println("OpenALC10: " + caps.OpenALC10);
System.out.println("OpenALC11: " + caps.OpenALC11);
System.out.println("caps.ALC_EXT_EFX = " + caps.ALC_EXT_EFX);
device = alcOpenDevice((ByteBuffer)null);
ALCCapabilities deviceCaps = ALC.createCapabilities(device);
String defaultDeviceSpecifier = alcGetString(0L, ALC_DEFAULT_DEVICE_SPECIFIER);
System.out.println("Default device: " + defaultDeviceSpecifier);
context = ALContext.create(device);
System.out.println("ALC_FREQUENCY: " + alcGetInteger(device.address(), ALC_FREQUENCY) + "Hz");
System.out.println("ALC_REFRESH: " + alcGetInteger(device.address(), ALC_REFRESH) + "Hz");
System.out.println("ALC_SYNC: " + (alcGetInteger(device.address(), ALC_SYNC) == ALC_TRUE));
System.out.println("ALC_MONO_SOURCES: " + alcGetInteger(device.address(), ALC_MONO_SOURCES));
System.out.println("ALC_STEREO_SOURCES: " + alcGetInteger(device.address(), ALC_STEREO_SOURCES));
System.out.println("---------------------------------------------------------------------------------------");
context = alcCreateContext(device, (IntBuffer)null);
alcMakeContextCurrent(context);
createCapabilities(deviceCaps);
}
public static void destroy(){
context.destroy();
device.destroy();
alcCloseDevice(device);
alcDestroyContext(context);
}
//------------------------------------------------------
@ -86,7 +71,6 @@ public class Audio {
throw new Exception("Format not supported !");
}
alSourcei(source, AL_BUFFER, buffer);
checkALError();
int size = alGetBufferi(buffer,AL_SIZE);
int bits = alGetBufferi(buffer, AL_BITS);
int channels = alGetBufferi(buffer, AL_CHANNELS);
@ -193,20 +177,17 @@ public class Audio {
stb_vorbis_seek_start(decoder);
int lengthSamples = stb_vorbis_stream_length_in_samples(decoder);
ByteBuffer pcm = BufferUtils.createByteBuffer(lengthSamples * 2 * channels);
ShortBuffer pcm = BufferUtils.createShortBuffer(lengthSamples * channels);
stb_vorbis_get_samples_short_interleaved(decoder, channels, pcm, lengthSamples);
stb_vorbis_get_samples_short_interleaved(decoder, channels, pcm);
stb_vorbis_close(decoder);
buffer = alGenBuffers();
checkALError();
source = alGenSources();
checkALError();
if(channels == 1)alBufferData(buffer, AL_FORMAT_MONO16, pcm, info.sample_rate());
else alBufferData(buffer, AL_FORMAT_STEREO16, pcm, info.sample_rate());
checkALError();
}
public void playSound(){