12 	Memimage	*src;  member
45 		ok = drawclip(dst, &r, d->src, &p0, d->mask, &p1, &srcr, &mr);  in ldrawop()
50 	memdraw(dst, r, d->src, p0, d->mask, p1, d->op);  in ldrawop()
54 memdraw(Memimage *dst, Rectangle r, Memimage *src, Point p0, Memimage *mask, Point p1, int op)  in memdraw()  argument
61 		iprint("memdraw %p %R %p %P %p %P\n", dst, r, src, p0, mask, p1);  in memdraw()
72 	if(dst->layer==nil && src->layer==nil){  in memdraw()
73 		memimagedraw(dst, r, src, p0, mask, p1, op);  in memdraw()
77 	if(drawclip(dst, &r, src, &p0, mask, &p1, &srcr, &mr) == 0){  in memdraw()
78 if(drawdebug)	iprint("drawclip dstcr %R srccr %R maskcr %R\n", dst->clipr, src->clipr, mask->clipr);  in memdraw()
94 		if(src == dst){  in memdraw()
97 			src = dl->screen->image;  in memdraw()
103 	sl = src->layer;  in memdraw()
121 	if(dl!=nil && dst==src){  in memdraw()
144 			subpt(srcr.min, src->layer->delta), mask, p1, op);  in memdraw()
151 			src = sl->screen->image;  in memdraw()
163 		memlhide(src, srcr);  in memdraw()
171 		src = src->layer->save;  in memdraw()
188 	d.src = src;  in memdraw()