lavc/libvpxenc: fix -auto-alt-ref option type
authorKagami Hiiragi <kagami@genshiken.org>
Thu, 20 Oct 2016 15:31:38 +0000 (18:31 +0300)
committerJames Zern <jzern@google.com>
Sat, 22 Oct 2016 01:16:46 +0000 (18:16 -0700)
commit41da4f8cb3a7ac6888dbe6a6bbe1a573a74062ff
tree574ada2cfff335a2bfb4368d22e01ce8830644f4
parentc8a6eb58d7ebc9c1585bc450aa9e0358f6822df0
lavc/libvpxenc: fix -auto-alt-ref option type

vp9_cx_iface actually allows values in range [0..2].
This fixes ticket #5894.

Signed-off-by: Kagami Hiiragi <kagami@genshiken.org>
Signed-off-by: James Zern <jzern@google.com>
libavcodec/libvpxenc.c