gtk2/clip-in-rounded-clip3.png at 2f0a02eecb07fb99971062567081ff37bfd5d52b

Timm Bäder d5bf3c2cd1 gl renderer: Improve clipping code

don't render a clip to a texture if the new clip does not intersect with
any of the corners of the currently rounded clip.

Fixes #2770

2020-05-24 15:59:05 +02:00