/*

  * 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]);

             }

         }

     }

 }

 int cDriver::GetKey()

 {

     return(-1);

 }

 bool cDriver::HasKeys()

 {

     return(false);

 }

 } // end of namespace