commit 6937be1a0979aa0eed1a57eb3fbf9b11f275360e
author Wim Taymans <wim.taymans@gmail.com> Wed Apr 25 15:55:32 2007 +0000
committer Wim Taymans <wim.taymans@gmail.com> Wed Apr 25 15:55:32 2007 +0000
tree 7c139197e431a82c34e1a6aa677168d330d4d094
parent e53a24511b26f3f7dde05ba073d02ca49cb2b190

gst/rtsp/gstrtpdec.*: Add dummy latency property to be backwards compat with rtpbin.

Original commit message from CVS:
* gst/rtsp/gstrtpdec.c: (gst_rtp_dec_class_init),
(gst_rtp_dec_init), (gst_rtp_dec_set_property),
(gst_rtp_dec_get_property):
* gst/rtsp/gstrtpdec.h:
Add dummy latency property to be backwards compat with rtpbin.
* gst/rtsp/gstrtspsrc.c: (gst_rtspsrc_class_init),
(gst_rtspsrc_set_property), (gst_rtspsrc_get_property),
(gst_rtspsrc_stream_configure_transport),
(gst_rtspsrc_parse_rtpinfo):
* gst/rtsp/gstrtspsrc.h:
Add latency property and configure in the session manager.
Don't set invalid clock-base and seqnum-base on caps, some servers
sometimes don't send them.

gst/rtsp/gstrtpdec.c

diff --git a/gst/rtsp/gstrtpdec.c b/gst/rtsp/gstrtpdec.c
index a133999..3352b05 100644
--- a/gst/rtsp/gstrtpdec.c
+++ b/gst/rtsp/gstrtpdec.c
@@ -80,9 +80,12 @@
   LAST_SIGNAL
 };
 
+#define DEFAULT_LATENCY_MS      200
+
 enum
 {
   PROP_0,
+  PROP_LATENCY
 };
 
 static GstStaticPadTemplate gst_rtp_dec_recv_rtp_sink_template =
@@ -266,6 +269,11 @@
   gobject_class->set_property = gst_rtp_dec_set_property;
   gobject_class->get_property = gst_rtp_dec_get_property;
 
+  g_object_class_install_property (gobject_class, PROP_LATENCY,
+      g_param_spec_uint ("latency", "Buffer latency in ms",
+          "Amount of ms to buffer", 0, G_MAXUINT, DEFAULT_LATENCY_MS,
+          G_PARAM_READWRITE));
+
   /**
    * GstRTPDec::request-pt-map:
    * @rtpdec: the object which received the signal
@@ -294,6 +302,7 @@
 gst_rtp_dec_init (GstRTPDec * rtpdec, GstRTPDecClass * klass)
 {
   rtpdec->provided_clock = gst_system_clock_obtain ();
+  rtpdec->latency = DEFAULT_LATENCY_MS;
 }
 
 static void
@@ -584,7 +593,11 @@
   src = GST_RTP_DEC (object);
 
   switch (prop_id) {
+    case PROP_LATENCY:
+      src->latency = g_value_get_uint (value);
+      break;
     default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
       break;
   }
 }
@@ -598,7 +611,11 @@
   src = GST_RTP_DEC (object);
 
   switch (prop_id) {
+    case PROP_LATENCY:
+      g_value_set_uint (value, src->latency);
+      break;
     default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
       break;
   }
 }