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/* Copyright (C) 2002-2005 RealVNC Ltd. All Rights Reserved.
* Copyright (C) 2011-2012 Brian P.Hinz
*
* This is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This software 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this software; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
* USA.
*/
package com.tigervnc.vncviewer;
import java.awt.*;
import java.awt.image.*;
import java.nio.ByteOrder;
import com.tigervnc.rfb.*;
import com.tigervnc.rfb.Point;
public class PlatformPixelBuffer extends FullFramePixelBuffer
{
public PlatformPixelBuffer(PixelFormat pf,
int w, int h,
WritableRaster data)
{
super(pf, w, h, data);
damage = new Rect(0, 0, w, h);
}
public void commitBufferRW(Rect r)
{
super.commitBufferRW(r);
synchronized(damage) {
Rect n = damage.union_boundary(r);
damage.setXYWH(n.tl.x, n.tl.y, n.width(), n.height());
}
}
public Rect getDamage() {
Rect r = new Rect();
synchronized(damage) {
r.setXYWH(damage.tl.x, damage.tl.y, damage.width(), damage.height());
damage.clear();
}
return r;
}
protected Rect damage;
}
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