diff options
| author | Nicolas George <nicolas.george@normalesup.org> | 2013-07-18 11:03:56 +0200 |
|---|---|---|
| committer | Nicolas George <nicolas.george@normalesup.org> | 2013-07-18 12:08:25 +0200 |
| commit | ebaf20e94b99edfa2d1fb70e68ae6eba90773a47 (patch) | |
| tree | ea16d1f91222c216121d0a93979431ad692375e3 /libavfilter/vf_scale.c | |
| parent | 630fc7dcfc31ad630405dbe44ade53ec83be0ae3 (diff) | |
| download | ffmpeg-streaming-ebaf20e94b99edfa2d1fb70e68ae6eba90773a47.zip ffmpeg-streaming-ebaf20e94b99edfa2d1fb70e68ae6eba90773a47.tar.gz | |
lavfi/scale: allocate interlaced scalers only if needed.
Fix "Value 0.000000 for parameter 'srch' out of range"
error message when source or destination height is 1.
Note: since the av_opt_set_int() calls are not checked for
failure and the interlaced scalers are not actually used,
this error has no consequence apart from a frightening message
in the log.
Diffstat (limited to 'libavfilter/vf_scale.c')
| -rw-r--r-- | libavfilter/vf_scale.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavfilter/vf_scale.c b/libavfilter/vf_scale.c index a71340a..c91bbaa 100644 --- a/libavfilter/vf_scale.c +++ b/libavfilter/vf_scale.c @@ -287,6 +287,8 @@ static int config_props(AVFilterLink *outlink) if ((ret = sws_init_context(*s, NULL, NULL)) < 0) return ret; + if (!scale->interlaced) + break; } } |
