
When there's no blur to be performed, don't do any; instead, return the original texture, and don't run the vertical and horizontal blur pipelines. Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1637>
When there's no blur to be performed, don't do any; instead, return the original texture, and don't run the vertical and horizontal blur pipelines. Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1637>