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lavfi/asetnsamples: raise filter_frame() error.

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This commit is contained in:
Clément Bœsch 2013-03-13 09:55:32 +01:00
parent c82bb2815b
commit dda59d9adc
1 changed files with 9 additions and 5 deletions
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14
libavfilter/af_asetnsamples.c
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@ -94,7 +94,7 @@ static int push_samples(AVFilterLink *outlink)
{
ASNSContext *asns = outlink->src->priv;
AVFrame *outsamples = NULL;
int nb_out_samples, nb_pad_samples;
int ret, nb_out_samples, nb_pad_samples;
if (asns->pad) {
nb_out_samples = av_audio_fifo_size(asns->fifo) ? asns->nb_out_samples : 0;
@ -125,7 +125,9 @@ static int push_samples(AVFilterLink *outlink)
if (asns->next_out_pts != AV_NOPTS_VALUE)
asns->next_out_pts += nb_out_samples;
ff_filter_frame(outlink, outsamples);
ret = ff_filter_frame(outlink, outsamples);
if (ret < 0)
return ret;
asns->req_fullfilled = 1;
return nb_out_samples;
}
@ -168,9 +170,11 @@ static int request_frame(AVFilterLink *outlink)
ret = ff_request_frame(inlink);
} while (!asns->req_fullfilled && ret >= 0);
if (ret == AVERROR_EOF)
while (push_samples(outlink))
;
if (ret == AVERROR_EOF) {
do {
ret = push_samples(outlink);
} while (ret > 0);
}
return ret;
}