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videoencoder: Sort force-keyunit-events by their running time

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That way we can more easily work with the whole list without iterating
over all of the elements.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/684>
This commit is contained in:
Sebastian Dröge 2020-06-03 19:59:03 +03:00 committed by GStreamer Merge Bot
parent b087415757
commit 9b1f1f431a
1 changed files with 19 additions and 2 deletions
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21
gst-libs/gst/video/gstvideoencoder.c
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@ -206,6 +206,21 @@ forced_key_unit_event_new (GstClockTime running_time, gboolean all_headers,
return evt;
}
static gint
forced_key_unit_event_compare (const ForcedKeyUnitEvent * a,
const ForcedKeyUnitEvent * b, gpointer user_data)
{
if (a->running_time == b->running_time)
return 0;
if (a->running_time == GST_CLOCK_TIME_NONE)
return -1;
if (b->running_time == GST_CLOCK_TIME_NONE)
return 1;
if (a->running_time < b->running_time)
return -1;
return 1;
}
static GstElementClass *parent_class = NULL;
static gint private_offset = 0;
@ -1107,7 +1122,8 @@ gst_video_encoder_sink_event_default (GstVideoEncoder * encoder,
GST_OBJECT_LOCK (encoder);
fevt = forced_key_unit_event_new (running_time, all_headers, count);
g_queue_push_tail (&encoder->priv->force_key_unit, fevt);
g_queue_insert_sorted (&encoder->priv->force_key_unit, fevt,
(GCompareDataFunc) forced_key_unit_event_compare, NULL);
GST_OBJECT_UNLOCK (encoder);
GST_DEBUG_OBJECT (encoder,
@ -1252,7 +1268,8 @@ gst_video_encoder_src_event_default (GstVideoEncoder * encoder,
GST_OBJECT_LOCK (encoder);
fevt = forced_key_unit_event_new (running_time, all_headers, count);
g_queue_push_tail (&encoder->priv->force_key_unit, fevt);
g_queue_insert_sorted (&encoder->priv->force_key_unit, fevt,
(GCompareDataFunc) forced_key_unit_event_compare, NULL);
GST_OBJECT_UNLOCK (encoder);
GST_DEBUG_OBJECT (encoder,