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stream: add methods and property to set control string

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This commit is contained in:
Wim Taymans 2013-07-02 14:44:35 +02:00
parent 0248775c74
commit 2ffb0f69d2
2 changed files with 100 additions and 2 deletions
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99
gst/rtsp-server/rtsp-stream.c
View file

@ -38,6 +38,7 @@ struct _GstRTSPStreamPrivate
GstElement *payloader;
guint buffer_size;
gboolean is_joined;
gchar *control;
/* pads on the rtpbin */
GstPad *send_rtp_sink;
@ -91,10 +92,12 @@ struct _GstRTSPStreamPrivate
gint dscp_qos;
};
#define DEFAULT_CONTROL NULL
enum
{
PROP_0,
PROP_CONTROL,
PROP_LAST
};
@ -103,6 +106,11 @@ GST_DEBUG_CATEGORY_STATIC (rtsp_stream_debug);
static GQuark ssrc_stream_map_key;
static void gst_rtsp_stream_get_property (GObject * object, guint propid,
GValue * value, GParamSpec * pspec);
static void gst_rtsp_stream_set_property (GObject * object, guint propid,
const GValue * value, GParamSpec * pspec);
static void gst_rtsp_stream_finalize (GObject * obj);
G_DEFINE_TYPE (GstRTSPStream, gst_rtsp_stream, G_TYPE_OBJECT);
@ -116,8 +124,15 @@ gst_rtsp_stream_class_init (GstRTSPStreamClass * klass)
gobject_class = G_OBJECT_CLASS (klass);
gobject_class->get_property = gst_rtsp_stream_get_property;
gobject_class->set_property = gst_rtsp_stream_set_property;
gobject_class->finalize = gst_rtsp_stream_finalize;
g_object_class_install_property (gobject_class, PROP_CONTROL,
g_param_spec_string ("control", "Control",
"The control string for this stream", DEFAULT_CONTROL,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
GST_DEBUG_CATEGORY_INIT (rtsp_stream_debug, "rtspstream", 0, "GstRTSPStream");
ssrc_stream_map_key = g_quark_from_static_string ("GstRTSPServer.stream");
@ -132,7 +147,8 @@ gst_rtsp_stream_init (GstRTSPStream * stream)
stream->priv = priv;
stream->priv->dscp_qos = -1;
priv->dscp_qos = -1;
priv->control = g_strdup (DEFAULT_CONTROL);
g_mutex_init (&priv->lock);
}
@ -163,11 +179,42 @@ gst_rtsp_stream_finalize (GObject * obj)
g_object_unref (priv->pool);
gst_object_unref (priv->payloader);
gst_object_unref (priv->srcpad);
g_free (priv->control);
g_mutex_clear (&priv->lock);
G_OBJECT_CLASS (gst_rtsp_stream_parent_class)->finalize (obj);
}
static void
gst_rtsp_stream_get_property (GObject * object, guint propid,
GValue * value, GParamSpec * pspec)
{
GstRTSPStream *stream = GST_RTSP_STREAM (object);
switch (propid) {
case PROP_CONTROL:
g_value_take_string (value, gst_rtsp_stream_get_control (stream));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, propid, pspec);
}
}
static void
gst_rtsp_stream_set_property (GObject * object, guint propid,
const GValue * value, GParamSpec * pspec)
{
GstRTSPStream *stream = GST_RTSP_STREAM (object);
switch (propid) {
case PROP_CONTROL:
gst_rtsp_stream_set_control (stream, g_value_get_string (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, propid, pspec);
}
}
/**
* gst_rtsp_stream_new:
* @idx: an index
@ -214,7 +261,7 @@ gst_rtsp_stream_get_index (GstRTSPStream * stream)
return stream->priv->idx;
}
/**
/**
* gst_rtsp_stream_get_srcpad:
* @stream: a #GstRTSPStream
*
@ -230,6 +277,54 @@ gst_rtsp_stream_get_srcpad (GstRTSPStream * stream)
return gst_object_ref (stream->priv->srcpad);
}
/**
* gst_rtsp_stream_get_control:
* @stream: a #GstRTSPStream
*
* Get the control string to identify this stream.
*
* Return: the control string. free after usage.
*/
gchar *
gst_rtsp_stream_get_control (GstRTSPStream * stream)
{
GstRTSPStreamPrivate *priv;
gchar *result;
g_return_val_if_fail (GST_IS_RTSP_STREAM (stream), NULL);
priv = stream->priv;
g_mutex_lock (&priv->lock);
if ((result = g_strdup (priv->control)) == NULL)
result = g_strdup_printf ("stream=%d", priv->idx);
g_mutex_unlock (&priv->lock);
return result;
}
/**
* gst_rtsp_stream_set_control:
* @stream: a #GstRTSPStream
* @control: a control string
*
* Set the control string in @stream.
*/
void
gst_rtsp_stream_set_control (GstRTSPStream * stream, const gchar * control)
{
GstRTSPStreamPrivate *priv;
g_return_if_fail (GST_IS_RTSP_STREAM (stream));
priv = stream->priv;
g_mutex_lock (&priv->lock);
g_free (priv->control);
priv->control = g_strdup (control);
g_mutex_unlock (&priv->lock);
}
/**
* gst_rtsp_stream_set_mtu:
* @stream: a #GstRTSPStream

3
gst/rtsp-server/rtsp-stream.h
View file

@ -67,6 +67,9 @@ GstRTSPStream * gst_rtsp_stream_new (guint idx, GstElement *paylo
guint gst_rtsp_stream_get_index (GstRTSPStream *stream);
GstPad * gst_rtsp_stream_get_srcpad (GstRTSPStream *stream);
void gst_rtsp_stream_set_control (GstRTSPStream *stream, const gchar *control);
gchar * gst_rtsp_stream_get_control (GstRTSPStream *stream);
void gst_rtsp_stream_set_mtu (GstRTSPStream *stream, guint mtu);
guint gst_rtsp_stream_get_mtu (GstRTSPStream *stream);