Re: GL invert image for non-texture GL surface that does not support GLX_MESA_pack_invert
Chris Wilson <[email protected]>
| Newsgroups | gmane.comp.lib.cairo |
|---|---|
| Message-ID | <[email protected]> |
On Tue, 13 Mar 2012 20:21:44 +0000, "Henry (Yu) Song - SISA" <[email protected]> wrote: > > Author: Henry Song <[email protected]> > Date: Tue Mar 13 11:22:37 2012 -0700 > > gl invert non-texture image when map_to_image for non-texture gl surface > that does not support GLX_MESA_pack_invert extension Hmm, looks slow, so I tried a more direct approach. Can you check it over? -Chris -- Chris Wilson, Intel Open Source Technology Centre -- cairo mailing list [email protected] http://lists.cairographics.org/mailman/listinfo/cairo