Download patch
ref: f4ad2720ec05bb9e58bc90fd9aecdf1727d4cd41 parent: 677dcb7c4093e512c52d6d164d3b3daabf00d595 author: David Michael Barr <b@rr-dav.id.au> date: Fri Oct 12 21:25:07 EDT 2018
Defer DC_PRED for zero-alpha CFL_PRED