AVFilterLink *outlink = inlink->dst->outputs[0];
int16_t *taps, *endin, *in, *out;
AVFrame *outsamples = ff_get_audio_buffer(inlink, insamples->nb_samples);
- int ret;
if (!outsamples) {
av_frame_free(&insamples);
// save part of input for next round
memcpy(taps, endin, NUMTAPS * sizeof(*taps));
- ret = ff_filter_frame(outlink, outsamples);
av_frame_free(&insamples);
- return ret;
+ return ff_filter_frame(outlink, outsamples);
}
static const AVFilterPad earwax_inputs[] = {