avfilter/vf_datascope: cleanup code a little
authorPaul B Mahol <onemda@gmail.com>
Fri, 9 Sep 2016 12:16:22 +0000 (14:16 +0200)
committerPaul B Mahol <onemda@gmail.com>
Fri, 9 Sep 2016 12:16:22 +0000 (14:16 +0200)
commit7055b28d988a59acb529b8043c70cd8cc65505e6
tree830b073e1a1a58593c6f1de9275a6851b478d272
parent5556392b3b3ccfedfc780a541431b6b83881f7e4
avfilter/vf_datascope: cleanup code a little

Make few helper functions.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
libavfilter/vf_datascope.c