Print out a warning when the colorspace plugin is not found and try to do without...

Original commit message from CVS:
Print out a warning when the colorspace plugin is not found and try to
do without it...

diff --git a/gstplay/gstplay.c b/gstplay/gstplay.c
index 6cb2477..327129b 100644 (file)
--- a/gstplay/gstplay.c
+++ b/gstplay/gstplay.c
@@ -138,14 +138,22 @@ gst_play_init (GstPlay *play)
        gtk_signal_connect (GTK_OBJECT (priv->video_show), "have_size",
                            GTK_SIGNAL_FUNC (gst_play_have_size), play);
 
-       colorspace = gst_elementfactory_make ("colorspace", "colorspace");
-       gst_bin_add (GST_BIN (priv->video_element), colorspace);
        gst_bin_add (GST_BIN (priv->video_element), priv->video_show);
 
-       gst_element_connect (colorspace, "src", priv->video_show, "sink");
-       gst_element_add_ghost_pad (priv->video_element, 
+       colorspace = gst_elementfactory_make ("colorspace", "colorspace");
+       if (colorspace == NULL) {
+         g_warning ("could not create a colorspace element, doing without");
+         gst_element_add_ghost_pad (priv->video_element, 
+                                  gst_element_get_pad (priv->video_show, "sink"),
+                                  "sink");
+       }
+       else {
+         gst_bin_add (GST_BIN (priv->video_element), colorspace);
+         gst_element_connect (colorspace, "src", priv->video_show, "sink");
+         gst_element_add_ghost_pad (priv->video_element, 
                                   gst_element_get_pad (colorspace, "sink"),
                                   "sink");
+       }
 
        play->state = GST_PLAY_STOPPED;
        play->flags = 0;