diff options
| author | Nicolas George <nicolas.george@normalesup.org> | 2012-12-02 19:39:41 +0400 |
|---|---|---|
| committer | Nicolas George <nicolas.george@normalesup.org> | 2012-12-20 16:03:41 +0400 |
| commit | 34de47aa35a39ddcf085b28f7c99f8de8f6c3c9c (patch) | |
| tree | 6fa12b45581760fcfea8c9b6504fff00cdd2963d /libavfilter/audio.c | |
| parent | 238edd2fe33da8281b3774196c3de503ea64b745 (diff) | |
lavfi: add an accessor for ref->audio->channels.
Diffstat (limited to 'libavfilter/audio.c')
| -rw-r--r-- | libavfilter/audio.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libavfilter/audio.c b/libavfilter/audio.c index 565f2e264c..3564896534 100644 --- a/libavfilter/audio.c +++ b/libavfilter/audio.c @@ -27,6 +27,11 @@ #include "avfilter.h" #include "internal.h" +int avfilter_ref_get_channels(AVFilterBufferRef *ref) +{ + return ref->audio ? ref->audio->channels : 0; +} + AVFilterBufferRef *ff_null_get_audio_buffer(AVFilterLink *link, int perms, int nb_samples) { |