2 #include "../kernel/openbox.h"
4 pixmap_mask *pixmap_mask_new(int w, int h, char *data)
6 pixmap_mask *m = g_new(pixmap_mask, 1);
9 m->mask = XCreateBitmapFromData(ob_display, ob_root, data, w, h);
13 void pixmap_mask_free(pixmap_mask *m)
15 XFreePixmap(ob_display, m->mask);
19 void mask_draw(Pixmap p, TextureMask *m, Rect *position)
22 if (m->mask == None) return; /* no mask given */
24 /* set the clip region */
25 x = position->x + (position->width - m->mask->w) / 2;
26 y = position->y + (position->height - m->mask->h) / 2;
31 XSetClipMask(ob_display, m->color->gc, m->mask->mask);
32 XSetClipOrigin(ob_display, m->color->gc, x, y);
34 /* fill in the clipped region */
35 XFillRectangle(ob_display, p, m->color->gc, x, y,
36 x + m->mask->w, y + m->mask->h);
38 /* unset the clip region */
39 XSetClipMask(ob_display, m->color->gc, None);
40 XSetClipOrigin(ob_display, m->color->gc, 0, 0);