diff options
| author | Tom Greenwood <tcdgreenwood@hotmail.com> | 2013-04-10 20:45:37 +0100 |
|---|---|---|
| committer | Sebastian Dröge <sebastian.droege@collabora.co.uk> | 2013-04-18 09:24:09 +0200 |
| commit | 9a6fa97569f636f4bb108ae1ad99c7e84d5de0df (patch) | |
| tree | 847a90418bba7f5960b8c8b571f8bc3275daee1d | |
| parent | 1263fce250e7ff24bd941dc8ef285314c2fdc9ed (diff) | |
rtpbasedepayload: Ignore caps events if the caps did not change
https://bugzilla.gnome.org/show_bug.cgi?id=697672
| -rw-r--r-- | gst-libs/gst/rtp/gstrtpbasedepayload.c | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/gst-libs/gst/rtp/gstrtpbasedepayload.c b/gst-libs/gst/rtp/gstrtpbasedepayload.c index 1c59aa142..122adb1da 100644 --- a/gst-libs/gst/rtp/gstrtpbasedepayload.c +++ b/gst-libs/gst/rtp/gstrtpbasedepayload.c @@ -48,6 +48,8 @@ struct _GstRTPBaseDepayloadPrivate guint32 next_seqnum; gboolean negotiated; + + GstCaps *last_caps; }; /* Filter signals and args */ @@ -188,7 +190,17 @@ gst_rtp_base_depayload_setcaps (GstRTPBaseDepayload * filter, GstCaps * caps) bclass = GST_RTP_BASE_DEPAYLOAD_GET_CLASS (filter); - GST_DEBUG_OBJECT (filter, "Set caps"); + GST_DEBUG_OBJECT (filter, "Set caps %" GST_PTR_FORMAT, caps); + + if (priv->last_caps) { + if (gst_caps_is_equal (priv->last_caps, caps)) { + res = TRUE; + goto caps_not_changed; + } else { + gst_caps_unref (priv->last_caps); + priv->last_caps = NULL; + } + } caps_struct = gst_caps_get_structure (caps, 0); @@ -232,7 +244,16 @@ gst_rtp_base_depayload_setcaps (GstRTPBaseDepayload * filter, GstCaps * caps) priv->negotiated = res; + if (priv->negotiated) + priv->last_caps = gst_caps_ref (caps); + return res; + +caps_not_changed: + { + GST_DEBUG_OBJECT (filter, "Caps did not change"); + return res; + } } static GstFlowReturn @@ -681,6 +702,7 @@ gst_rtp_base_depayload_change_state (GstElement * element, case GST_STATE_CHANGE_PLAYING_TO_PAUSED: break; case GST_STATE_CHANGE_PAUSED_TO_READY: + gst_caps_replace (&priv->last_caps, NULL); break; case GST_STATE_CHANGE_READY_TO_NULL: break; |