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audio aggregator: Add QoS property to pad

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Add a property to emit a QoS message whenever any data is dropped.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/1209>
This commit is contained in:
Olivier Crête 2021-05-21 16:16:50 -04:00
parent 1eff5ffef6
commit e3be1b8490
1 changed files with 59 additions and 0 deletions
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59
gst-libs/gst/audio/gstaudioaggregator.c
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@ -88,6 +88,12 @@
GST_DEBUG_CATEGORY_STATIC (audio_aggregator_debug);
#define GST_CAT_DEFAULT audio_aggregator_debug
enum
{
PROP_PAD_0,
PROP_PAD_QOS_MESSAGES,
};
struct _GstAudioAggregatorPadPrivate
{
/* All members are protected by the pad object lock */
@ -112,6 +118,8 @@ struct _GstAudioAggregatorPadPrivate
/* A new unhandled segment event has been received */
gboolean new_segment;
gboolean qos_messages; /* Property to decide to send QoS messages or not */
};
@ -135,14 +143,65 @@ gst_audio_aggregator_pad_finalize (GObject * object)
G_OBJECT_CLASS (gst_audio_aggregator_pad_parent_class)->finalize (object);
}
static void
gst_audio_aggregator_pad_get_property (GObject * object, guint prop_id,
GValue * value, GParamSpec * pspec)
{
GstAudioAggregatorPad *pad = GST_AUDIO_AGGREGATOR_PAD (object);
switch (prop_id) {
case PROP_PAD_QOS_MESSAGES:
GST_OBJECT_LOCK (pad);
g_value_set_boolean (value, pad->priv->qos_messages);
GST_OBJECT_UNLOCK (pad);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
gst_audio_aggregator_pad_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec)
{
GstAudioAggregatorPad *pad = GST_AUDIO_AGGREGATOR_PAD (object);
switch (prop_id) {
case PROP_PAD_QOS_MESSAGES:
GST_OBJECT_LOCK (pad);
pad->priv->qos_messages = g_value_get_boolean (value);
GST_OBJECT_UNLOCK (pad);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
gst_audio_aggregator_pad_class_init (GstAudioAggregatorPadClass * klass)
{
GObjectClass *gobject_class = (GObjectClass *) klass;
GstAggregatorPadClass *aggpadclass = (GstAggregatorPadClass *) klass;
gobject_class->set_property = gst_audio_aggregator_pad_set_property;
gobject_class->get_property = gst_audio_aggregator_pad_get_property;
gobject_class->finalize = gst_audio_aggregator_pad_finalize;
aggpadclass->flush = GST_DEBUG_FUNCPTR (gst_audio_aggregator_pad_flush_pad);
/**
* GstAudioAggregatorPad:qos-messages:
*
* Emit QoS messages when dropping buffers.
*
* Since: 1.20
*/
g_object_class_install_property (gobject_class,
PROP_PAD_QOS_MESSAGES, g_param_spec_boolean ("qos-messages",
"Quality of Service Messages",
"Emit QoS messages when dropping buffers", FALSE,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
}
static void