From: Edward Hervey <bilboed@bilboed.com>
Date: Fri, 4 Jun 2010 09:44:09 +0000 (+0200)
Subject: videomixer: if we're not linked downstream, we can do any format
X-Git-Tag: RELEASE-0.10.24~135
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2ff87c0fb9e93eb956715adc46c32704370556ab;p=platform%2Fupstream%2Fgst-plugins-good.git

videomixer: if we're not linked downstream, we can do any format

Stupid me, assuming _get_allowed_caps() would actually return the
pad templates if there was no peer.
---

diff --git a/gst/videomixer/videomixer.c b/gst/videomixer/videomixer.c
index 1f57565..22740e6 100644
--- a/gst/videomixer/videomixer.c
+++ b/gst/videomixer/videomixer.c
@@ -391,6 +391,10 @@ gst_videomixer_pad_sink_getcaps (GstPad * pad)
 
   /* Get downstream allowed caps */
   res = gst_pad_get_allowed_caps (mix->srcpad);
+  if (G_UNLIKELY (res == NULL)) {
+    res = gst_caps_copy (gst_pad_get_pad_template_caps (pad));
+    goto beach;
+  }
 
   GST_VIDEO_MIXER_STATE_LOCK (mix);