diff options
Diffstat (limited to 'plugins/elements/gstidentity.c')
| -rw-r--r-- | plugins/elements/gstidentity.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/plugins/elements/gstidentity.c b/plugins/elements/gstidentity.c index 4151dad..dbc9494 100644 --- a/plugins/elements/gstidentity.c +++ b/plugins/elements/gstidentity.c @@ -110,6 +110,8 @@ static gboolean gst_identity_start (GstBaseTransform * trans); static gboolean gst_identity_stop (GstBaseTransform * trans); static GstStateChangeReturn gst_identity_change_state (GstElement * element, GstStateChange transition); +static gboolean gst_identity_accept_caps (GstBaseTransform * base, + GstPadDirection direction, GstCaps * caps); static guint gst_identity_signals[LAST_SIGNAL] = { 0 }; @@ -235,6 +237,8 @@ gst_identity_class_init (GstIdentityClass * klass) GST_DEBUG_FUNCPTR (gst_identity_transform_ip); gstbasetrans_class->start = GST_DEBUG_FUNCPTR (gst_identity_start); gstbasetrans_class->stop = GST_DEBUG_FUNCPTR (gst_identity_stop); + gstbasetrans_class->accept_caps = + GST_DEBUG_FUNCPTR (gst_identity_accept_caps); } static void @@ -745,6 +749,25 @@ gst_identity_stop (GstBaseTransform * trans) return TRUE; } +static gboolean +gst_identity_accept_caps (GstBaseTransform * base, + GstPadDirection direction, GstCaps * caps) +{ + gboolean ret; + GstPad *pad; + + /* Proxy accept-caps */ + + if (direction == GST_PAD_SRC) + pad = GST_BASE_TRANSFORM_SINK_PAD (base); + else + pad = GST_BASE_TRANSFORM_SRC_PAD (base); + + ret = gst_pad_peer_query_accept_caps (pad, caps); + + return ret; +} + static GstStateChangeReturn gst_identity_change_state (GstElement * element, GstStateChange transition) { |