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/*
* GraphLCD driver library
*
* driver.c - driver base class
*
* parts were taken from graphlcd plugin for the Video Disc Recorder
* (c) 2001-2004 Carsten Siebholz <c.siebholz AT t-online.de>
*
* This file is released under the GNU General Public License. Refer
* to the COPYING file distributed with this package.
*
* (c) 2004 Andreas Regel <andreas.regel AT powarman.de>
*/
#include "common.h"
#include "driver.h"
namespace GLCD
{
cDriver::cDriver()
: width(0),
height(0)
{
}
void cDriver::SetScreen(const unsigned char * data, int wid, int hgt, int lineSize)
{
int x, y;
if (wid > width)
wid = width;
if (hgt > height)
hgt = height;
Clear();
if (data)
{
for (y = 0; y < hgt; y++)
{
for (x = 0; x < (wid / 8); x++)
{
Set8Pixels(x * 8, y, data[y * lineSize + x]);
}
if (width % 8)
{
Set8Pixels((wid / 8) * 8, y, data[y * lineSize + wid / 8] & bitmaskl[wid % 8 - 1]);
}
}
}
}
} // end of namespace
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