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matroskademux: Don't compare running times with stream times when doing QoS

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This commit is contained in:
Sebastian Dröge 2010-05-31 07:49:21 +02:00
parent d09ff4124e
commit 0d5ae784b1
1 changed files with 11 additions and 8 deletions
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19
gst/matroska/matroska-demux.c
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@ -4669,22 +4669,25 @@ gst_matroska_demux_parse_blockgroup_or_simpleblock (GstMatroskaDemux * demux,
stream->index_table) {
GstMatroskaTrackVideoContext *videocontext =
(GstMatroskaTrackVideoContext *) stream;
GstClockTime running_time;
GstClockTime earliest_time;
running_time = gst_segment_to_running_time (&demux->segment,
GST_FORMAT_TIME, lace_time);
GstClockTime earliest_stream_time;
GST_OBJECT_LOCK (demux);
earliest_time = videocontext->earliest_time;
GST_OBJECT_UNLOCK (demux);
if (GST_CLOCK_TIME_IS_VALID (running_time) &&
GST_CLOCK_TIME_IS_VALID (earliest_time) &&
running_time <= earliest_time) {
/* find index entry (keyframe) <= earliest_time */
earliest_stream_time = gst_segment_to_position (&demux->segment,
GST_FORMAT_TIME, earliest_time);
if (GST_CLOCK_TIME_IS_VALID (lace_time) &&
GST_CLOCK_TIME_IS_VALID (earliest_stream_time) &&
lace_time <= earliest_stream_time) {
/* find index entry (keyframe) <= earliest_stream_time */
GstMatroskaIndex *entry =
gst_util_array_binary_search (stream->index_table->data,
stream->index_table->len, sizeof (GstMatroskaIndex),
(GCompareDataFunc) gst_matroska_index_seek_find,
GST_SEARCH_MODE_BEFORE, &earliest_time, NULL);
GST_SEARCH_MODE_BEFORE, &earliest_stream_time, NULL);
/* if that entry (keyframe) is after the current the current
buffer, we can skip pushing (and thus decoding) all
buffers until that keyframe. */