private void processPatBlt(RdpPacket_Localised data, PatBltOrder patblt,
			int present, boolean delta) {
		if ((present & 0x01) != 0)
			patblt.setX(setCoordinate(data, patblt.getX(), delta));
		if ((present & 0x02) != 0)
			patblt.setY(setCoordinate(data, patblt.getY(), delta));
		if ((present & 0x04) != 0)
			patblt.setCX(setCoordinate(data, patblt.getCX(), delta));
		if ((present & 0x08) != 0)
			patblt.setCY(setCoordinate(data, patblt.getCY(), delta));
		if ((present & 0x10) != 0)
			patblt.setOpcode(ROP2_P(data.get8()));
		if ((present & 0x20) != 0)
			patblt.setBackgroundColor(setColor(data));
		if ((present & 0x40) != 0)
			patblt.setForegroundColor(setColor(data));
		parseBrush(data, patblt.getBrush(), present >> 7);
		// if(//logger.isInfoEnabled()) //logger.info("opcode="+patblt.getOpcode());
		surface.drawPatBltOrder(patblt);
	}