/**
* Copyright (c) 2003-2009, Xith3D Project Group all rights reserved.
*
* Portions based on the Java3D interface, Copyright by Sun Microsystems.
* Many thanks to the developers of Java3D and Sun Microsystems for their
* innovation and design.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* Neither the name of the 'Xith3D Project Group' nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) A
* RISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE
*/
package org.xith3d.sound.drivers.joal;
import java.nio.ByteBuffer;
import org.xith3d.sound.BufferFormat;
import org.xith3d.sound.SoundBuffer;
import org.xith3d.sound.drivers.joal.SoundDriverImpl;
import org.xith3d.utility.logging.X3DLog;
import net.java.games.joal.AL;
/**
* JOAL implementation of SoundBuffer.
*
* @author David Yazel
*/
public class SoundBufferImpl implements SoundBuffer
{
protected SoundDriverImpl driver;
protected int handle;
protected SoundBufferImpl( SoundDriverImpl driver )
{
this.driver = driver;
int ret[] = new int[ 1 ];
driver.getAL().alGenBuffers( 1, ret, 0 );
handle = ret[ 0 ];
X3DLog.debug( "A new buffer with handle ", handle, " has been allocated" );
}
public void setData( BufferFormat format, int size, int frequency, ByteBuffer data )
{
X3DLog.debug( "buffer is size=", size, ", freq=", frequency, ", format", format );
int f = 0;
if ( format == BufferFormat.MONO16 )
f = AL.AL_FORMAT_MONO16;
else if ( format == BufferFormat.MONO8 )
f = AL.AL_FORMAT_MONO8;
else if ( format == BufferFormat.STEREO16 )
f = AL.AL_FORMAT_STEREO16;
else if ( format == BufferFormat.STEREO8 )
f = AL.AL_FORMAT_STEREO8;
data.rewind();
driver.getAL().alBufferData( handle, f, data, size, frequency );
}
}