| 1 | /* $Id$ |
|---|
| 2 | * $URL$ |
|---|
| 3 | * |
|---|
| 4 | * generic driver helper |
|---|
| 5 | * |
|---|
| 6 | * Copyright (C) 2006 Michael Reinelt <reinelt@eunet.at> |
|---|
| 7 | * Copyright (C) 2006 The LCD4Linux Team <lcd4linux-devel@users.sourceforge.net> |
|---|
| 8 | * |
|---|
| 9 | * This file is part of LCD4Linux. |
|---|
| 10 | * |
|---|
| 11 | * LCD4Linux is free software; you can redistribute it and/or modify |
|---|
| 12 | * it under the terms of the GNU General Public License as published by |
|---|
| 13 | * the Free Software Foundation; either version 2, or (at your option) |
|---|
| 14 | * any later version. |
|---|
| 15 | * |
|---|
| 16 | * LCD4Linux is distributed in the hope that it will be useful, |
|---|
| 17 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
|---|
| 18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|---|
| 19 | * GNU General Public License for more details. |
|---|
| 20 | * |
|---|
| 21 | * You should have received a copy of the GNU General Public License |
|---|
| 22 | * along with this program; if not, write to the Free Software |
|---|
| 23 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
|---|
| 24 | * |
|---|
| 25 | */ |
|---|
| 26 | |
|---|
| 27 | |
|---|
| 28 | #ifndef _DRV_GENERIC_H_ |
|---|
| 29 | #define _DRV_GENERIC_H_ |
|---|
| 30 | |
|---|
| 31 | /* these values are chars (text displays) or pixels (graphic displays) */ |
|---|
| 32 | |
|---|
| 33 | extern int LROWS, LCOLS; /* layout size */ |
|---|
| 34 | extern int DROWS, DCOLS; /* display size */ |
|---|
| 35 | |
|---|
| 36 | extern int XRES, YRES; /* pixel width/height of one char */ |
|---|
| 37 | |
|---|
| 38 | /* these function must be implemented by the generic driver */ |
|---|
| 39 | extern void (*drv_generic_blit) (const int row, const int col, const int height, const int width); |
|---|
| 40 | |
|---|
| 41 | int drv_generic_init(void); |
|---|
| 42 | |
|---|
| 43 | #endif |
|---|
