1 c66b5250 2006-06-25 devnull #include <u.h>
 2 c66b5250 2006-06-25 devnull #include "x11-inc.h"
 3 c66b5250 2006-06-25 devnull #include <libc.h>
 4 c66b5250 2006-06-25 devnull #include <draw.h>
 5 c66b5250 2006-06-25 devnull #include <memdraw.h>
 6 c66b5250 2006-06-25 devnull #include "x11-memdraw.h"
 7 c66b5250 2006-06-25 devnull 
 8 c66b5250 2006-06-25 devnull void
 9 c66b5250 2006-06-25 devnull memfillcolor(Memimage *m, u32int val)
10 c66b5250 2006-06-25 devnull {
11 c66b5250 2006-06-25 devnull 	_memfillcolor(m, val);
12 c66b5250 2006-06-25 devnull 	if(m->X == nil)
13 c66b5250 2006-06-25 devnull 		return;
14 c66b5250 2006-06-25 devnull 	if((val & 0xFF) == 0xFF)	/* full alpha */
15 c66b5250 2006-06-25 devnull 		_xfillcolor(m, m->r, _rgbatoimg(m, val));
16 c66b5250 2006-06-25 devnull 	else
17 c66b5250 2006-06-25 devnull 		_xputxdata(m, m->r);
18 c66b5250 2006-06-25 devnull }
19 c66b5250 2006-06-25 devnull 
20 c66b5250 2006-06-25 devnull void
21 c66b5250 2006-06-25 devnull _xfillcolor(Memimage *m, Rectangle r, u32int v)
22 c66b5250 2006-06-25 devnull {
23 c66b5250 2006-06-25 devnull 	Point p;
24 c66b5250 2006-06-25 devnull 	Xmem *xm;
25 c66b5250 2006-06-25 devnull 	XGC gc;
26 fa325e9b 2020-01-10 cross 
27 c66b5250 2006-06-25 devnull 	xm = m->X;
28 c66b5250 2006-06-25 devnull 	assert(xm != nil);
29 c66b5250 2006-06-25 devnull 
30 c66b5250 2006-06-25 devnull 	/*
31 c66b5250 2006-06-25 devnull 	 * Set up fill context appropriately.
32 c66b5250 2006-06-25 devnull 	 */
33 c66b5250 2006-06-25 devnull 	if(m->chan == GREY1){
34 c66b5250 2006-06-25 devnull 		gc = _x.gcfill0;
35 c66b5250 2006-06-25 devnull 		if(_x.gcfill0color != v){
36 c66b5250 2006-06-25 devnull 			XSetForeground(_x.display, gc, v);
37 c66b5250 2006-06-25 devnull 			_x.gcfill0color = v;
38 c66b5250 2006-06-25 devnull 		}
39 c66b5250 2006-06-25 devnull 	}else{
40 c66b5250 2006-06-25 devnull 		if(m->chan == CMAP8 && _x.usetable)
41 c66b5250 2006-06-25 devnull 			v = _x.tox11[v];
42 c66b5250 2006-06-25 devnull 		gc = _x.gcfill;
43 c66b5250 2006-06-25 devnull 		if(_x.gcfillcolor != v){
44 c66b5250 2006-06-25 devnull 			XSetForeground(_x.display, gc, v);
45 c66b5250 2006-06-25 devnull 			_x.gcfillcolor = v;
46 c66b5250 2006-06-25 devnull 		}
47 c66b5250 2006-06-25 devnull 	}
48 c66b5250 2006-06-25 devnull 
49 c66b5250 2006-06-25 devnull 	/*
50 c66b5250 2006-06-25 devnull 	 * XFillRectangle takes coordinates relative to image rectangle.
51 c66b5250 2006-06-25 devnull 	 */
52 c66b5250 2006-06-25 devnull 	p = subpt(r.min, m->r.min);
53 c66b5250 2006-06-25 devnull 	XFillRectangle(_x.display, xm->pixmap, gc, p.x, p.y, Dx(r), Dy(r));
54 c66b5250 2006-06-25 devnull }