Set the explicit caps on the pad when the file is parsed as explicit caps get...

Set the explicit caps on the pad when the file is parsed as explicit caps get wiped during state changes. fixes bug #...

Original commit message from CVS:
Set the explicit caps on the pad when the file is parsed as explicit caps get wiped during state changes. fixes bug #148043

ChangeLog

+2004-07-25 Iain <iain@prettypeople.org>
+
+	* gst/wavparse/gstwavparse.c (gst_wavparse_fmt): Set the caps on the
+	pad now rather than when the pad is created because state changes wipe
+	explicit caps (fixes #148043).
+
 2004-07-25  Sebastien Cote  <sc5@hermes.usherb.ca>
 
 	reviewed by Benjamin Otte  <otte@gnome.org>

gst/wavparse/gstwavparse.c

@@ -542,13 +542,14 @@ gst_wavparse_fmt (GstWavParse * wav)
   wav->depth = header->size;
   wav->bps = header->av_bps;
 
+  gst_element_add_pad (GST_ELEMENT (wav), wav->srcpad);
+
   caps = gst_riff_create_audio_caps (header->format, NULL, header, NULL);
 
   if (caps) {
     gst_pad_set_explicit_caps (wav->srcpad, caps);
     gst_caps_free (caps);
   }
-  gst_element_add_pad (GST_ELEMENT (wav), wav->srcpad);
 
   GST_DEBUG ("frequency %d, channels %d", wav->rate, wav->channels);