5d646a5d6f
CoglFramebuffer checks the passed buffer bits in order to detect when the fast path (that uses the journal) should be used. However, it also modifies one of the buffer bits that is checked for the fast path, meaning we never actually hit the fast path on cogl_framebuffer_cleaf4f(). Check the depth and color buffer bits before modifying them. https://gitlab.gnome.org/GNOME/mutter/merge_requests/402