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vorbisdec: keep timestamps when no decoded output

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Keep track of the timestamps even when we didn't generate decodable output.
This commit is contained in:
Wim Taymans 2010-12-21 13:37:41 +01:00
parent eac243bc01
commit 1dafd7136d
1 changed files with 14 additions and 3 deletions
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17
ext/vorbis/gstvorbisdec.c
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@ -840,8 +840,15 @@ vorbis_do_timestamps (GstVorbisDec * vd, GstBuffer * buf, gboolean reverse,
if (vd->last_timestamp != -1 && duration != -1 && !reverse)
vd->last_timestamp += duration;
GST_BUFFER_TIMESTAMP (buf) = timestamp;
GST_BUFFER_DURATION (buf) = duration;
GST_LOG_OBJECT (vd,
"keeping timestamp %" GST_TIME_FORMAT " ts %" GST_TIME_FORMAT " dur %"
GST_TIME_FORMAT, GST_TIME_ARGS (vd->last_timestamp),
GST_TIME_ARGS (timestamp), GST_TIME_ARGS (duration));
if (buf) {
GST_BUFFER_TIMESTAMP (buf) = timestamp;
GST_BUFFER_DURATION (buf) = duration;
}
}
static GstFlowReturn
@ -850,7 +857,7 @@ vorbis_handle_data_packet (GstVorbisDec * vd, ogg_packet * packet,
{
vorbis_sample_t **pcm;
guint sample_count;
GstBuffer *out;
GstBuffer *out = NULL;
GstFlowReturn result;
gint size;
@ -910,6 +917,10 @@ vorbis_handle_data_packet (GstVorbisDec * vd, ogg_packet * packet,
result = vorbis_dec_push_reverse (vd, out);
done:
if (out == NULL) {
/* no output, still keep track of timestamps */
vorbis_do_timestamps (vd, NULL, FALSE, timestamp, duration);
}
vorbis_synthesis_read (&vd->vd, sample_count);
return result;