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root/radiance/ray/src/px/x11raster.h
Revision: 2.1
Committed: Tue Nov 12 16:04:31 1991 UTC (32 years, 4 months ago) by greg
Content type: text/plain
Branch: MAIN
Changes since 1.3: +0 -0 lines
Log Message:
updated revision number for release 2.0

File Contents

# Content
1 /* Copyright 1990 Regents of the University of California */
2
3 /* SCCSid "$SunId$ LBL" */
4
5 /*
6 * x11raster.h - header file for X routines using images.
7 *
8 * 3/1/90
9 */
10
11 typedef struct {
12 Display *disp; /* the display */
13 int screen; /* the screen */
14 Visual *visual; /* pointer to visual used */
15 XImage *image; /* the X image */
16 GC gc; /* private graphics context */
17 int ncolors; /* number of colors */
18 XColor *cdefs; /* color definitions */
19 short *pmap; /* inverse pixel mapping */
20 unsigned long *pixels; /* allocated table entries */
21 Colormap cmap; /* installed color map */
22 Pixmap pm; /* storage on server side */
23 } XRASTER;
24
25 extern Colormap newcmap();
26
27 extern unsigned long *map_rcolors();
28
29 extern Pixmap make_rpixmap();
30
31 extern XRASTER *make_raster();
32
33 #define put_raster(d,xdst,ydst,xr) patch_raster(d,0,0,xdst,ydst, \
34 (xr)->image->width,(xr)->image->height,xr)