60 lines
1.7 KiB
C
60 lines
1.7 KiB
C
|
/* minirgb -- simple rgb buffer drawing library for 16, 24 and 32 bit displays
|
||
|
|
* Copyright (C) 2000 timecop@japan.co.jp
|
||
|
|
*
|
||
|
|
* This program 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 of the License, or
|
||
|
|
* (at your option) any later version.
|
||
|
|
*
|
||
|
|
* This program 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||
|
|
*/
|
||
|
|
#ifndef _MINIRGB_H_
|
||
|
|
#define _MINIRGB_H_
|
||
|
|
#include <X11/Xlib.h>
|
||
|
|
|
||
|
|
typedef struct _MiniRGB MiniRGB;
|
||
|
|
|
||
|
|
struct _MiniRGB {
|
||
|
|
unsigned char *mem; /* rgb buffer */
|
||
|
|
unsigned int width; /* buffer width */
|
||
|
|
unsigned int height; /* buffer height */
|
||
|
|
unsigned int rowstride; /* row stride */
|
||
|
|
};
|
||
|
|
|
||
|
|
void minirgb_draw(Window drawable,
|
||
|
|
GC gc,
|
||
|
|
int x,
|
||
|
|
int y,
|
||
|
|
int width,
|
||
|
|
int height,
|
||
|
|
MiniRGB *rgb_image);
|
||
|
|
|
||
|
|
int minirgb_init (Display *display);
|
||
|
|
|
||
|
|
void minirgb_setpixel(MiniRGB *rgb_image,
|
||
|
|
unsigned char *color,
|
||
|
|
unsigned int x,
|
||
|
|
unsigned int y);
|
||
|
|
|
||
|
|
void minirgb_copy (MiniRGB *from,
|
||
|
|
MiniRGB *to,
|
||
|
|
unsigned int x,
|
||
|
|
unsigned int y,
|
||
|
|
unsigned int w,
|
||
|
|
unsigned int h,
|
||
|
|
unsigned int dx,
|
||
|
|
unsigned int dy);
|
||
|
|
|
||
|
|
void minirgb_new (MiniRGB *image,
|
||
|
|
unsigned int width,
|
||
|
|
unsigned int height);
|
||
|
|
|
||
|
|
#endif /* !_MINIRGB_H_ */
|