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/**
* Copyright 2011 JogAmp Community. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are
* permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. 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.
*
* THIS SOFTWARE IS PROVIDED BY JogAmp Community ``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 JogAmp Community 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) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* The views and conclusions contained in the software and documentation are those of the
* authors and should not be interpreted as representing official policies, either expressed
* or implied, of JogAmp Community.
*/
package jogamp.opengl.util;
import javax.media.opengl.GL;
import javax.media.opengl.GLArrayData;
import javax.media.opengl.GLException;
import javax.media.opengl.fixedfunc.GLPointerFunc;
/**
* Used for interleaved fixed function arrays, i.e. where the buffer data itself is handled
* separately and interleaves many arrays.
*/
public class GLFixedArrayHandlerFlat implements GLArrayHandler {
private GLArrayData ad;
public GLFixedArrayHandlerFlat(GLArrayData ad) {
this.ad = ad;
}
public final void addSubHandler(GLArrayHandler handler) {
throw new UnsupportedOperationException();
}
public final void syncData(GL gl, boolean enable, Object ext) {
if(enable) {
final GLPointerFunc glp = gl.getGL2ES1();
switch(ad.getIndex()) {
case GLPointerFunc.GL_VERTEX_ARRAY:
glp.glVertexPointer(ad);
break;
case GLPointerFunc.GL_NORMAL_ARRAY:
glp.glNormalPointer(ad);
break;
case GLPointerFunc.GL_COLOR_ARRAY:
glp.glColorPointer(ad);
break;
case GLPointerFunc.GL_TEXTURE_COORD_ARRAY:
glp.glTexCoordPointer(ad);
break;
default:
throw new GLException("invalid glArrayIndex: "+ad.getIndex()+":\n\t"+ad);
}
}
}
public final void enableState(GL gl, boolean enable, Object ext) {
final GLPointerFunc glp = gl.getGL2ES1();
if(enable) {
glp.glEnableClientState(ad.getIndex());
} else {
glp.glDisableClientState(ad.getIndex());
}
}
}
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