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/* $Id: drv_generic.h,v 1.4 2006/07/31 03:48:09 reinelt Exp $
*
* generic driver helper
*
* Copyright (C) 2006 Michael Reinelt <reinelt@eunet.at>
* Copyright (C) 2006 The LCD4Linux Team <lcd4linux-devel@users.sourceforge.net>
*
* This file is part of LCD4Linux.
*
* LCD4Linux 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, or (at your option)
* any later version.
*
* LCD4Linux 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 program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
*
* $Log: drv_generic.h,v $
* Revision 1.4 2006/07/31 03:48:09 reinelt
* preparations for scrolling
*
*/
#ifndef _DRV_GENERIC_H_
#define _DRV_GENERIC_H_
/* these values are chars (text displays) or pixels (graphic displays) */
extern int LROWS, LCOLS; /* layout size */
extern int DROWS, DCOLS; /* display size */
extern int XRES, YRES; /* pixel width/height of one char */
/* these function must be implemented by the generic driver */
extern void (*drv_generic_blit) (const int row, const int col, const int height, const int width);
int drv_generic_init(void);
#endif
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