vf_settb: simplify start_frame().
authorAnton Khirnov <anton@khirnov.net>
Wed, 11 Jul 2012 09:00:48 +0000 (11:00 +0200)
committerAnton Khirnov <anton@khirnov.net>
Fri, 20 Jul 2012 19:08:50 +0000 (21:08 +0200)
commit0393af4f0b9a536fb2a005c94aeb3a476db2645b
tree2b8a958da124fa6dd34fb2e1a647079a67a65b78
parent9203fa0b3225cfb79b37270b2db1200d9183b3b8
vf_settb: simplify start_frame().

Avoid pointless filter ref/unref. Just use the reference passed to
start_frame().
libavfilter/vf_settb.c