/*
* $Id$
*
* Copyright (C) 2003-2015 JNode.org
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation; either version 2.1 of the License, or
* (at your option) any later version.
*
* This library is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; If not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
package org.jnode.vm;
import org.vmmagic.unboxed.Address;
/**
* Class used to implement multi media support for
* {@link org.jnode.system.resource.MultiMediaMemoryResource}.
*
* @author Ewout Prangsma (epr@users.sourceforge.net)
*/
public abstract class VmMultiMediaSupport {
/**
* Merge 32-bit ARGB values at the given memory address.
*
* @param src The source address (points to 32-bit ARGB int's)
* @param dst The destination address (points to 32-bit RGB int's)
* @param length The number of 32-bit int's to merge.
*/
public abstract void setARGB32bpp(Address src, Address dst, int length);
}