lavfi/scale: enable runtime change flag
authorJun Zhao <barryjzhao@tencent.com>
Sat, 11 Jan 2020 01:31:40 +0000 (09:31 +0800)
committerJun Zhao <barryjzhao@tencent.com>
Mon, 13 Jan 2020 01:25:18 +0000 (09:25 +0800)
commitd9e78a723a375c90641f9eac26db4019c94a80d4
treeae0ad07a918398407dabfc46f325e258e1db0e6a
parent8cebc8e4793b2062def191dd80931a2574405f7e
lavfi/scale: enable runtime change flag

enable runtime change flag.

Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
libavfilter/vf_scale.c