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rtspsrc: Add property to configure udpsrc buffer size

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Add a new udp-buffer-size property to configure the buffer-size on the udpsrc
elements.

Fixes #628058
This commit is contained in:
American Dynamics 2010-09-06 12:22:11 +02:00 committed by Wim Taymans
parent 93228ccd52
commit 5999e8e716
2 changed files with 25 additions and 0 deletions
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24
gst/rtsp/gstrtspsrc.c
View file

@ -153,6 +153,7 @@ gst_rtsp_src_buffer_mode_get_type (void)
#define DEFAULT_DEBUG FALSE
#define DEFAULT_RETRY 20
#define DEFAULT_TIMEOUT 5000000
#define DEFAULT_UDP_BUFFER_SIZE 0
#define DEFAULT_TCP_TIMEOUT 20000000
#define DEFAULT_LATENCY_MS 2000
#define DEFAULT_CONNECTION_SPEED 0
@ -184,6 +185,7 @@ enum
PROP_USER_PW,
PROP_BUFFER_MODE,
PROP_PORT_RANGE,
PROP_UDP_BUFFER_SIZE,
PROP_LAST
};
@ -431,6 +433,19 @@ gst_rtspsrc_class_init (GstRTSPSrcClass * klass)
"eg. 3000-3005 (NULL = no restrictions)", DEFAULT_PORT_RANGE,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
/**
* GstRTSPSrc::udp-buffer-size:
*
* Size of the kernel UDP receive buffer in bytes.
*
* Since: 0.10.26
*/
g_object_class_install_property (gobject_class, PROP_UDP_BUFFER_SIZE,
g_param_spec_int ("udp-buffer-size", "UDP Buffer Size",
"Size of the kernel UDP receive buffer in bytes, 0=default",
0, G_MAXINT, DEFAULT_UDP_BUFFER_SIZE,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
gstelement_class->send_event = gst_rtspsrc_send_event;
gstelement_class->change_state = gst_rtspsrc_change_state;
@ -467,6 +482,7 @@ gst_rtspsrc_init (GstRTSPSrc * src, GstRTSPSrcClass * g_class)
src->buffer_mode = DEFAULT_BUFFER_MODE;
src->client_port_range.min = 0;
src->client_port_range.max = 0;
src->udp_buffer_size = DEFAULT_UDP_BUFFER_SIZE;
/* get a list of all extensions */
src->extensions = gst_rtsp_ext_list_get ();
@ -655,6 +671,9 @@ gst_rtspsrc_set_property (GObject * object, guint prop_id, const GValue * value,
}
break;
}
case PROP_UDP_BUFFER_SIZE:
rtspsrc->udp_buffer_size = g_value_get_int (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
@ -744,6 +763,9 @@ gst_rtspsrc_get_property (GObject * object, guint prop_id, GValue * value,
g_value_take_string (value, str);
break;
}
case PROP_UDP_BUFFER_SIZE:
g_value_set_int (value, rtspsrc->udp_buffer_size);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
@ -2629,6 +2651,8 @@ gst_rtspsrc_stream_configure_udp (GstRTSPSrc * src, GstRTSPStream * stream,
* if we can. */
g_object_set (G_OBJECT (stream->udpsrc[0]), "timeout", src->udp_timeout,
NULL);
g_object_set (G_OBJECT (stream->udpsrc[0]), "buffer-size",
src->udp_buffer_size, NULL);
/* get output pad of the UDP source. */
*outpad = gst_element_get_static_pad (stream->udpsrc[0], "src");

1
gst/rtsp/gstrtspsrc.h
View file

@ -213,6 +213,7 @@ struct _GstRTSPSrc {
gchar *user_pw;
gint buffer_mode;
GstRTSPRange client_port_range;
gint udp_buffer_size;
/* state */
GstRTSPState state;