/* Copyright (C) 2002-2005 RealVNC Ltd. All Rights Reserved.
*
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
* USA.
*/
package rfb;
@SuppressWarnings({"unchecked", "deprecation", "serial"}) public class RawDecoder extends Decoder {
public RawDecoder(CMsgReader reader_) { reader = reader_; }
public void readRect(int x, int y, int w, int h, CMsgHandler handler) {
byte[] imageBuf = reader.getImageBuf(w, w*h);
int nPixels = imageBuf.length / (reader.bpp() / 8);
int nRows = nPixels / w;
int bytesPerRow = w * (reader.bpp() / 8);
while (h > 0) {
if (nRows > h) nRows = h;
reader.getInStream().readBytes(imageBuf, 0, nRows * bytesPerRow);
handler.imageRect(x, y, w, nRows, imageBuf, 0);
h -= nRows;
y += nRows;
}
}
CMsgReader reader;
}