diff options
Diffstat (limited to 'libavfilter/af_earwax.c')
| -rw-r--r-- | libavfilter/af_earwax.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/libavfilter/af_earwax.c b/libavfilter/af_earwax.c index d86b410a1e..7265c437d3 100644 --- a/libavfilter/af_earwax.c +++ b/libavfilter/af_earwax.c @@ -120,13 +120,15 @@ static inline int16_t *scalarproduct(const int16_t *in, const int16_t *endin, in return out; } -static void filter_samples(AVFilterLink *inlink, AVFilterBufferRef *insamples) +static int filter_samples(AVFilterLink *inlink, AVFilterBufferRef *insamples) { AVFilterLink *outlink = inlink->dst->outputs[0]; int16_t *taps, *endin, *in, *out; AVFilterBufferRef *outsamples = ff_get_audio_buffer(inlink, AV_PERM_WRITE, insamples->audio->nb_samples); + int ret; + avfilter_copy_buffer_ref_props(outsamples, insamples); taps = ((EarwaxContext *)inlink->dst->priv)->taps; @@ -144,8 +146,9 @@ static void filter_samples(AVFilterLink *inlink, AVFilterBufferRef *insamples) // save part of input for next round memcpy(taps, endin, NUMTAPS * sizeof(*taps)); - ff_filter_samples(outlink, outsamples); + ret = ff_filter_samples(outlink, outsamples); avfilter_unref_buffer(insamples); + return ret; } AVFilter avfilter_af_earwax = { |