diff --git a/gst/jpegformat/gstjifmux.c b/gst/jpegformat/gstjifmux.c index d65bb4cab9..8e1bc267e8 100644 --- a/gst/jpegformat/gstjifmux.c +++ b/gst/jpegformat/gstjifmux.c @@ -110,6 +110,8 @@ static void gst_jif_mux_reset (GstJifMux * self); static gboolean gst_jif_mux_sink_setcaps (GstPad * pad, GstCaps * caps); static gboolean gst_jif_mux_sink_event (GstPad * pad, GstEvent * event); static GstFlowReturn gst_jif_mux_chain (GstPad * pad, GstBuffer * buffer); +static GstStateChangeReturn gst_jif_mux_change_state (GstElement * element, + GstStateChange transition); static void @@ -146,11 +148,15 @@ static void gst_jif_mux_class_init (GstJifMuxClass * klass) { GObjectClass *gobject_class; + GstElementClass *gstelement_class; gobject_class = (GObjectClass *) klass; + gstelement_class = (GstElementClass *) klass; g_type_class_add_private (gobject_class, sizeof (GstJifMuxPrivate)); + gstelement_class->change_state = GST_DEBUG_FUNCPTR (gst_jif_mux_change_state); + gobject_class->finalize = gst_jif_mux_finalize; } @@ -215,6 +221,7 @@ gst_jif_mux_sink_event (GstPad * pad, GstEvent * event) const GstTagMergeMode mode = gst_tag_setter_get_tag_merge_mode (setter); gst_event_parse_tag (event, &list); + gst_tag_setter_merge_tags (setter, list, mode); break; } @@ -508,6 +515,8 @@ gst_jif_mux_mangle_markers (GstJifMux * self) tags = gst_tag_list_new (); } + GST_DEBUG_OBJECT (self, "Tags to be serialized %" GST_PTR_FORMAT, tags); + /* FIXME: not happy with those * - else where we would use VIDEO_CODEC = "Jpeg" gst_tag_list_add (tags, GST_TAG_MERGE_REPLACE, @@ -730,3 +739,37 @@ gst_jif_mux_chain (GstPad * pad, GstBuffer * buf) } return fret; } + +static GstStateChangeReturn +gst_jif_mux_change_state (GstElement * element, GstStateChange transition) +{ + GstStateChangeReturn ret; + GstJifMux *self = GST_JIF_MUX_CAST (element); + + switch (transition) { + case GST_STATE_CHANGE_NULL_TO_READY: + break; + case GST_STATE_CHANGE_READY_TO_PAUSED: + break; + case GST_STATE_CHANGE_PAUSED_TO_PLAYING: + break; + default: + break; + } + + ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition); + + switch (transition) { + case GST_STATE_CHANGE_PLAYING_TO_PAUSED: + break; + case GST_STATE_CHANGE_PAUSED_TO_READY: + gst_tag_setter_reset_tags (GST_TAG_SETTER (self)); + break; + case GST_STATE_CHANGE_READY_TO_NULL: + break; + default: + break; + } + + return ret; +}