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Code Issues Releases Activity

af_asyncts: check return value from lavr when flushing.

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Fixes an infinite loop on flush when avresample_get_delay() still
reports some samples but avresample_convert() doesn't return any data.
This commit is contained in:
Anton Khirnov 2012-09-04 22:01:38 +02:00
parent 290d1022b2
commit 91a84a5247
1 changed files with 7 additions and 2 deletions
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9
libavfilter/af_asyncts.c
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@ -133,8 +133,13 @@ static int request_frame(AVFilterLink *link)
nb_samples);
if (!buf)
return AVERROR(ENOMEM);
avresample_convert(s->avr, (void**)buf->extended_data, buf->linesize[0],
nb_samples, NULL, 0, 0);
ret = avresample_convert(s->avr, (void**)buf->extended_data,
buf->linesize[0], nb_samples, NULL, 0, 0);
if (ret <= 0) {
avfilter_unref_bufferp(&buf);
return (ret < 0) ? ret : AVERROR_EOF;
}
buf->pts = s->pts;
return ff_filter_samples(link, buf);
}