[clutter-gst] video-sink: Fix segmentation fault with nouveau mesa driver

[Damien Lespiau <dlespiau src gnome org>]

commit ec6604f60de31b375e3206cc084127685560e40c
Author: GyÃrgy Ballà <ballogy freestart hu>
Date:   Mon Oct 3 12:08:45 2011 +0100

    video-sink: Fix segmentation fault with nouveau mesa driver
    
    Partially revert commit f92a80288a57cc0fbc58a74e3a143b7318649557
    This fixes video playback on systems that uses the nouveau classic mesa driver.
    
    You can't query an int field of a GstStructure as uint.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=660732

 clutter-gst/clutter-gst-video-sink.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/clutter-gst/clutter-gst-video-sink.c b/clutter-gst/clutter-gst-video-sink.c
index 993ceab..39f4de8 100644
--- a/clutter-gst/clutter-gst-video-sink.c
+++ b/clutter-gst/clutter-gst-video-sink.c
@@ -1028,7 +1028,7 @@ clutter_gst_video_sink_set_caps (GstBaseSink *bsink,
   const GValue               *par;
   gint                        width, height;
   guint32                     fourcc;
-  guint                       red_mask, blue_mask;
+  int                         red_mask, blue_mask;
 
   sink = CLUTTER_GST_VIDEO_SINK(bsink);
   priv = sink->priv;
@@ -1094,8 +1094,8 @@ clutter_gst_video_sink_set_caps (GstBaseSink *bsink,
   else
     {
       guint32 mask;
-      gst_structure_get_uint (structure, "red_mask", &red_mask);
-      gst_structure_get_uint (structure, "blue_mask", &blue_mask);
+      gst_structure_get_int (structure, "red_mask", &red_mask);
+      gst_structure_get_int (structure, "blue_mask", &blue_mask);
 
       mask = red_mask | blue_mask;
       if (mask < 0x1000000)