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Revert "baseparse: always use incoming DTS"

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This reverts commit fc5cd9591a.
This commit is contained in:
Mathieu Duponchelle 2021-01-21 02:04:25 +01:00
parent 45d11f6590
commit f1f226f811
1 changed files with 11 additions and 7 deletions
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18
libs/gst/base/gstbaseparse.c
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@ -242,6 +242,7 @@ struct _GstBaseParsePrivate
GstClockTime next_pts;
GstClockTime next_dts;
GstClockTime prev_pts;
GstClockTime prev_dts;
gboolean prev_dts_from_pts;
GstClockTime frame_duration;
gboolean seen_keyframe;
@ -1365,6 +1366,7 @@ gst_base_parse_sink_event_default (GstBaseParse * parse, GstEvent * event)
parse->priv->last_pts = GST_CLOCK_TIME_NONE;
parse->priv->last_dts = GST_CLOCK_TIME_NONE;
parse->priv->prev_pts = GST_CLOCK_TIME_NONE;
parse->priv->prev_dts = GST_CLOCK_TIME_NONE;
parse->priv->prev_dts_from_pts = FALSE;
parse->priv->discont = TRUE;
parse->priv->seen_keyframe = FALSE;
@ -2861,6 +2863,7 @@ gst_base_parse_start_fragment (GstBaseParse * parse)
parse->priv->next_pts = GST_CLOCK_TIME_NONE;
parse->priv->prev_pts = GST_CLOCK_TIME_NONE;
parse->priv->next_dts = GST_CLOCK_TIME_NONE;
parse->priv->prev_dts = GST_CLOCK_TIME_NONE;
parse->priv->prev_dts_from_pts = FALSE;
/* prevent it hanging around stop all the time */
parse->segment.position = GST_CLOCK_TIME_NONE;
@ -3263,8 +3266,8 @@ gst_base_parse_chain (GstPad * pad, GstObject * parent, GstBuffer * buffer)
updated_prev_pts = TRUE;
}
if (GST_CLOCK_TIME_IS_VALID (dts)) {
parse->priv->next_dts = dts;
if (GST_CLOCK_TIME_IS_VALID (dts) && (parse->priv->prev_dts != dts)) {
parse->priv->prev_dts = parse->priv->next_dts = dts;
parse->priv->prev_dts_from_pts = FALSE;
}
@ -3274,9 +3277,10 @@ gst_base_parse_chain (GstPad * pad, GstObject * parent, GstBuffer * buffer)
if (parse->priv->infer_ts &&
parse->priv->pts_interpolate &&
!GST_CLOCK_TIME_IS_VALID (dts) &&
parse->priv->prev_dts_from_pts &&
updated_prev_pts && GST_CLOCK_TIME_IS_VALID (pts)) {
parse->priv->next_dts = pts;
(!GST_CLOCK_TIME_IS_VALID (parse->priv->prev_dts)
|| (parse->priv->prev_dts_from_pts && updated_prev_pts))
&& GST_CLOCK_TIME_IS_VALID (pts)) {
parse->priv->prev_dts = parse->priv->next_dts = pts;
parse->priv->prev_dts_from_pts = TRUE;
}
@ -4979,8 +4983,8 @@ gst_base_parse_set_ts_at_offset (GstBaseParse * parse, gsize offset)
if (GST_CLOCK_TIME_IS_VALID (pts) && (parse->priv->prev_pts != pts))
parse->priv->prev_pts = parse->priv->next_pts = pts;
if (GST_CLOCK_TIME_IS_VALID (dts)) {
parse->priv->next_dts = dts;
if (GST_CLOCK_TIME_IS_VALID (dts) && (parse->priv->prev_dts != dts)) {
parse->priv->prev_dts = parse->priv->next_dts = dts;
parse->priv->prev_dts_from_pts = FALSE;
}
}