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| author | Nicolas George <nicolas.george@normalesup.org> | 2012-12-02 16:39:41 +0100 |
|---|---|---|
| committer | Nicolas George <nicolas.george@normalesup.org> | 2012-12-20 13:03:41 +0100 |
| commit | 34de47aa35a39ddcf085b28f7c99f8de8f6c3c9c (patch) | |
| tree | 6fa12b45581760fcfea8c9b6504fff00cdd2963d /libavfilter/avfilter.h | |
| parent | 238edd2fe33da8281b3774196c3de503ea64b745 (diff) | |
| download | ffmpeg-34de47aa35a39ddcf085b28f7c99f8de8f6c3c9c.tar.gz | |
lavfi: add an accessor for ref->audio->channels.
Diffstat (limited to 'libavfilter/avfilter.h')
| -rw-r--r-- | libavfilter/avfilter.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/libavfilter/avfilter.h b/libavfilter/avfilter.h index 5234a66201..3849c7b0b4 100644 --- a/libavfilter/avfilter.h +++ b/libavfilter/avfilter.h @@ -128,7 +128,7 @@ typedef struct AVFilterBufferRefAudioProps { uint64_t channel_layout; ///< channel layout of audio buffer int nb_samples; ///< number of audio samples per channel int sample_rate; ///< audio buffer sample rate - int channels; ///< number of channels + int channels; ///< number of channels (do not access directly) } AVFilterBufferRefAudioProps; /** @@ -233,6 +233,11 @@ void avfilter_unref_buffer(AVFilterBufferRef *ref); */ void avfilter_unref_bufferp(AVFilterBufferRef **ref); +/** + * Get the number of channels of a buffer reference. + */ +int avfilter_ref_get_channels(AVFilterBufferRef *ref); + #if FF_API_AVFILTERPAD_PUBLIC /** * A filter pad used for either input or output. |