diff options
Diffstat (limited to 'libavfilter/af_aresample.c')
| -rw-r--r-- | libavfilter/af_aresample.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/libavfilter/af_aresample.c b/libavfilter/af_aresample.c index 095a2b50e1..cf1d8df0ce 100644 --- a/libavfilter/af_aresample.c +++ b/libavfilter/af_aresample.c @@ -168,13 +168,14 @@ static int config_output(AVFilterLink *outlink) return 0; } -static void filter_samples(AVFilterLink *inlink, AVFilterBufferRef *insamplesref) +static int filter_samples(AVFilterLink *inlink, AVFilterBufferRef *insamplesref) { AResampleContext *aresample = inlink->dst->priv; const int n_in = insamplesref->audio->nb_samples; int n_out = n_in * aresample->ratio * 2 ; AVFilterLink *const outlink = inlink->dst->outputs[0]; AVFilterBufferRef *outsamplesref = ff_get_audio_buffer(outlink, AV_PERM_WRITE, n_out); + int ret; avfilter_copy_buffer_ref_props(outsamplesref, insamplesref); @@ -193,15 +194,16 @@ static void filter_samples(AVFilterLink *inlink, AVFilterBufferRef *insamplesref if (n_out <= 0) { avfilter_unref_buffer(outsamplesref); avfilter_unref_buffer(insamplesref); - return; + return 0; } outsamplesref->audio->sample_rate = outlink->sample_rate; outsamplesref->audio->nb_samples = n_out; - ff_filter_samples(outlink, outsamplesref); + ret = ff_filter_samples(outlink, outsamplesref); aresample->req_fullfilled= 1; avfilter_unref_buffer(insamplesref); + return ret; } static int request_frame(AVFilterLink *outlink) |