mirror of
https://github.com/netfun2000/lcd4linux.git
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6d5d1055ea
git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@840 3ae390bd-cb1e-0410-b409-cd5a39f66f1f
116 lines
2.5 KiB
C
116 lines
2.5 KiB
C
/* $Id$
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* $URL$
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*
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* generic driver helper
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*
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* Copyright (C) 2006 Michael Reinelt <michael@reinelt.co.at>
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* Copyright (C) 2006 The LCD4Linux Team <lcd4linux-devel@users.sourceforge.net>
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*
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* This file is part of LCD4Linux.
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*
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* LCD4Linux is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* LCD4Linux is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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*/
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/*
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*
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* exported functions:
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*
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* drv_generic_init (void)
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* initializes generic stuff and registers plugins
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*
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*/
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#include "config.h"
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include "debug.h"
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#include "plugin.h"
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#include "drv_generic.h"
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#ifdef WITH_DMALLOC
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#include <dmalloc.h>
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#endif
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/* these values are chars (text displays) or pixels (graphic displays) */
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int LROWS = 0; /* layout size: rows */
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int LCOLS = 0; /* layout size: columns */
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int DROWS = 4; /* display size: rows */
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int DCOLS = 20; /* display size: columns */
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int XRES = 6; /* pixel widtht of one char */
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int YRES = 8; /* pixel height of one char */
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void (*drv_generic_blit) () = NULL;
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static void my_drows(RESULT * result)
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{
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double value = DROWS;
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SetResult(&result, R_NUMBER, &value);
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}
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static void my_dcols(RESULT * result)
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{
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double value = DCOLS;
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SetResult(&result, R_NUMBER, &value);
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}
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static void my_xres(RESULT * result)
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{
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double value = XRES;
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SetResult(&result, R_NUMBER, &value);
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}
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static void my_yres(RESULT * result)
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{
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double value = YRES;
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SetResult(&result, R_NUMBER, &value);
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}
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static void my_lrows(RESULT * result)
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{
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double value = LROWS;
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SetResult(&result, R_NUMBER, &value);
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}
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static void my_lcols(RESULT * result)
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{
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double value = LCOLS;
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SetResult(&result, R_NUMBER, &value);
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}
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int drv_generic_init(void)
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{
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AddFunction("LCD::height", 0, my_drows);
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AddFunction("LCD::width", 0, my_dcols);
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AddFunction("LCD::xres", 0, my_xres);
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AddFunction("LCD::yres", 0, my_yres);
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AddFunction("Layout::height", 0, my_lrows);
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AddFunction("Layout::width", 0, my_lcols);
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return 0;
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}
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