src/px/pic.h

/* the following three structures are used by ciq */

/* SCCSid "$SunId$ LBL" */

typedef int colormap[3][256];

typedef unsigned char pixel;

typedef struct {
    pixel r,g,b;
} rgbpixel;

#define  rgb_bright(p)          (int)((77L*(p)->r+151L*(p)->g+28L*(p)->b)/256)

/* image resolution */
extern int      xmax,ymax;
Revision:	1.1
Committed:	Thu Feb 2 10:49:00 1989 UTC (35 years, 3 months ago) by greg
Content type:	text/plain
Branch:	MAIN
Log Message:	Initial revision
#	Content
1	/* the following three structures are used by ciq */
2
3	/* SCCSid "$SunId$ LBL" */
4
5	typedef int colormap[3][256];
6
7	typedef unsigned char pixel;
8
9	typedef struct {
10	pixel r,g,b;
11	} rgbpixel;
12
13	#define rgb_bright(p) (int)((77L(p)->r+151L(p)->g+28L*(p)->b)/256)
14
15	/* image resolution */
16	extern int xmax,ymax;