/* $Id: pixmap.c,v 1.12 2003/10/05 17:58:50 reinelt Exp $
 *
 * generic pixmap driver
 *
 * Copyright 1999, 2000 Michael Reinelt <reinelt@eunet.at>
 *
 * 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: pixmap.c,v $
 * Revision 1.12  2003/10/05 17:58:50  reinelt
 * libtool junk; copyright messages cleaned up
 *
 * Revision 1.11  2003/09/10 14:01:53  reinelt
 * icons nearly finished\!
 *
 * Revision 1.10  2002/08/19 04:41:20  reinelt
 * introduced bar.c, moved bar stuff from display.h to bar.h
 *
 * Revision 1.9  2001/05/27 07:19:28  reinelt
 *
 * fixed a warning in pixmap.c
 * temporarily fixed a bug in isdn.c (ISDN_MAX_CHANNELS is no longer defined?)
 * fixed a bug in configure.in (--with-drivers=xyz did not work)
 *
 * Revision 1.8  2001/04/27 05:04:57  reinelt
 *
 * replaced OPEN_MAX with sysconf()
 * replaced mktemp() with mkstemp()
 * unlock serial port if open() fails
 *
 * Revision 1.7  2001/03/17 11:44:10  ltoetsch
 * allow more than 1 BAR_T
 *
 * Revision 1.6  2001/03/16 16:40:17  ltoetsch
 * implemented time bar
 *
 * Revision 1.5  2000/03/26 18:46:28  reinelt
 *
 * bug in pixmap.c that leaded to empty bars fixed
 * name conflicts with X11 resolved
 *
 * Revision 1.4  2000/03/25 05:50:43  reinelt
 *
 * memory leak in Raster_flush closed
 * driver family logic changed
 *
 * Revision 1.3  2000/03/24 11:36:56  reinelt
 *
 * new syntax for raster configuration
 * changed XRES and YRES to be configurable
 * PPM driver works nice
 *
 * Revision 1.2  2000/03/23 07:24:48  reinelt
 *
 * PPM driver up and running (but slow!)
 *
 * Revision 1.1  2000/03/22 15:36:21  reinelt
 *
 * added '-l' switch (list drivers)
 * generic pixmap driver added
 * X11 Framework done
 *
 */

/* 
 * exported functions:
 *
 * int pix_clear(void);
 *   clears the pixmap
 *
 * int pix_init (int rows, int cols, int XRES, int YRES);
 *   allocates & clears pixmap
 *
 * int pix_put (int row, int col, char *text);
 *   draws text into the pixmap
 *
 * int pix_bar (int type, int row, int col, int max, int len1, int len2);
 *   draws a bar into the pixmap
 *
 * void pix_icon (int ascii, char *buffer)
 *   used as the "define char" function for icons
 *
 */


#include <stdlib.h>
#include <stdio.h>
#include <time.h>

#include "display.h"
#include "bar.h"
#include "icon.h"
#include "pixmap.h"
#include "fontmap.h"
#include "debug.h"

static int ROWS=0;
static int COLS=0;
static int XRES=0;
static int YRES=0;

unsigned char *LCDpixmap=NULL;


int pix_clear(void)
{
  int i;

  for (i=0; i<ROWS*COLS; i++) {
    LCDpixmap[i]=0;
  }

  return 0;
}


int pix_init (int rows, int cols, int xres<style>pre { line-height: 125%; }
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# T freq bw fec_hi fec_lo mod transmission-mode guard-interval hierarchy
T 586000000 8MHz 2/3 NONE QAM64 8k 1/8 NONE
T 538000000 8MHz 2/3 NONE QAM64 8k 1/8 NONE
T 506000000 8MHz 2/3 NONE QAM64 8k 1/8 NONE
T 698000000 8MHz 2/3 NONE QAM64 8k 1/8 NONE
T 746000000 8MHz 2/3 NONE QAM64 8k 1/8 NONE
</pre></div>
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