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aggregator: Remove unused tag handling code

Browse source 
If this becomes API it would now have to be implemented differently because
various elements are implementing tag handling themselves now and this would
conflict.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7542>
This commit is contained in:
Sebastian Dröge 2024-09-18 16:08:17 +03:00
parent de2a8bd4ad
commit 075a81b44f
1 changed files with 0 additions and 60 deletions
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60
subprojects/gstreamer/libs/gst/base/gstaggregator.c
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@ -135,11 +135,6 @@ gst_aggregator_start_time_selection_get_type (void)
return gtype;
}
/* Might become API */
#if 0
static void gst_aggregator_merge_tags (GstAggregator * aggregator,
const GstTagList * tags, GstTagMergeMode mode);
#endif
static void gst_aggregator_set_latency_property (GstAggregator * agg,
GstClockTime latency);
static GstClockTime gst_aggregator_get_latency_property (GstAggregator * agg);
@ -385,9 +380,6 @@ struct _GstAggregatorPrivate
GstCaps *srccaps; /* protected by the srcpad stream lock */
GstTagList *tags;
gboolean tags_changed;
gboolean peer_latency_live; /* protected by src_lock */
GstClockTime peer_latency_min; /* protected by src_lock */
GstClockTime peer_latency_max; /* protected by src_lock */
@ -633,9 +625,7 @@ gst_aggregator_reset_flow_values (GstAggregator * self)
static inline void
gst_aggregator_push_mandatory_events (GstAggregator * self, gboolean up_to_caps)
{
GstAggregatorPrivate *priv = self->priv;
GstEvent *segment = NULL;
GstEvent *tags = NULL;
if (self->priv->send_stream_start) {
gchar s_id[32];
@ -679,17 +669,10 @@ gst_aggregator_push_mandatory_events (GstAggregator * self, gboolean up_to_caps)
GST_DEBUG_OBJECT (self, "pushing segment %" GST_PTR_FORMAT, segment);
}
if (priv->tags && priv->tags_changed && !self->priv->flushing) {
tags = gst_event_new_tag (gst_tag_list_ref (priv->tags));
priv->tags_changed = FALSE;
}
GST_OBJECT_UNLOCK (self);
if (segment)
gst_pad_push_event (self->srcpad, segment);
if (tags)
gst_pad_push_event (self->srcpad, tags);
}
/**
@ -1632,7 +1615,6 @@ gst_aggregator_flush (GstAggregator * self)
GST_OBJECT_LOCK (self);
priv->send_segment = TRUE;
priv->flushing = FALSE;
priv->tags_changed = FALSE;
GST_OBJECT_UNLOCK (self);
if (klass->flush)
ret = klass->flush (self);
@ -2035,10 +2017,6 @@ gst_aggregator_stop (GstAggregator * agg)
agg->priv->peer_latency_min = agg->priv->peer_latency_max = 0;
agg->priv->posted_latency_msg = FALSE;
if (agg->priv->tags)
gst_tag_list_unref (agg->priv->tags);
agg->priv->tags = NULL;
gst_aggregator_set_allocation (agg, NULL, NULL, NULL, NULL);
if (agg->priv->running) {
@ -3114,7 +3092,6 @@ gst_aggregator_init (GstAggregator * self, GstAggregatorClass * klass)
g_return_if_fail (pad_template != NULL);
priv->max_padserial = -1;
priv->tags_changed = FALSE;
priv->ignore_inactive_pads = FALSE;
self->priv->peer_latency_live = FALSE;
@ -3856,43 +3833,6 @@ gst_aggregator_pad_is_inactive (GstAggregatorPad * pad)
return inactive;
}
#if 0
/*
* gst_aggregator_merge_tags:
* @self: a #GstAggregator
* @tags: a #GstTagList to merge
* @mode: the #GstTagMergeMode to use
*
* Adds tags to so-called pending tags, which will be processed
* before pushing out data downstream.
*
* Note that this is provided for convenience, and the subclass is
* not required to use this and can still do tag handling on its own.
*
* MT safe.
*/
void
gst_aggregator_merge_tags (GstAggregator * self,
const GstTagList * tags, GstTagMergeMode mode)
{
GstTagList *otags;
g_return_if_fail (GST_IS_AGGREGATOR (self));
g_return_if_fail (tags == NULL || GST_IS_TAG_LIST (tags));
/* FIXME Check if we can use OBJECT lock here! */
GST_OBJECT_LOCK (self);
if (tags)
GST_DEBUG_OBJECT (self, "merging tags %" GST_PTR_FORMAT, tags);
otags = self->priv->tags;
self->priv->tags = gst_tag_list_merge (self->priv->tags, tags, mode);
if (otags)
gst_tag_list_unref (otags);
self->priv->tags_changed = TRUE;
GST_OBJECT_UNLOCK (self);
}
#endif
/**
* gst_aggregator_set_latency:
* @self: a #GstAggregator