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window-actor: Use cairo_region_create_rectangles

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Instead of the bunch of unions.
This commit is contained in:
Jasper St. Pierre 2012-04-29 07:33:10 -04:00
parent 2da1ed1ae0
commit fd13dad0c4
1 changed files with 9 additions and 5 deletions
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14
src/compositor/meta-window-actor.c
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@ -2185,6 +2185,7 @@ check_needs_reshape (MetaWindowActor *self)
{
Display *xdisplay = meta_display_get_xdisplay (display);
XRectangle *rects;
cairo_rectangle_int_t *cairo_rects = NULL;
int n_rects, ordering;
cairo_rectangle_int_t client_area;
@ -2206,17 +2207,20 @@ check_needs_reshape (MetaWindowActor *self)
if (rects)
{
cairo_rects = g_new (cairo_rectangle_int_t, n_rects);
int i;
for (i = 0; i < n_rects; i ++)
{
cairo_rectangle_int_t rect = { rects[i].x + client_area.x,
rects[i].y + client_area.y,
rects[i].width,
rects[i].height };
cairo_region_union_rectangle (region, &rect);
cairo_rects[i].x = client_area.x + rects[i].x;
cairo_rects[i].y = client_area.y + rects[i].y;
cairo_rects[i].width = rects[i].width;
cairo_rects[i].height = rects[i].height;
}
XFree (rects);
}
region = cairo_region_create_rectangles (cairo_rects, n_rects);
g_free (cairo_rects);
}
#endif