/*******************************************************************************
* Copyright 2012 Geoscience Australia
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
******************************************************************************/
package au.gov.ga.earthsci.worldwind.common.render.fastshape;
import java.nio.Buffer;
import java.nio.IntBuffer;
import javax.media.opengl.GL2;
/**
* {@link AbstractVBO} implementation for int index VBOs.
*
* @author Michael de Hoog (michael.dehoog@ga.gov.au)
*/
public class IntIndexVBO extends AbstractVBO<int[]>
{
@Override
protected int getTarget()
{
return GL2.GL_ELEMENT_ARRAY_BUFFER;
}
@Override
protected Buffer wrapBuffer(int[] buffer)
{
return IntBuffer.wrap(buffer);
}
@Override
protected int getDataSize()
{
return Integer.SIZE / 8;
}
}