[cheese] Mark CheeseVideoFormat as a boxed type in the VAPI

[David King <davidk src gnome org>]

commit 19dbbe3d80696b0fc9046944299bd339a7f74082
Author: David King <amigadave amigadave com>
Date:   Fri Nov 15 09:38:21 2013 +0000

    Mark CheeseVideoFormat as a boxed type in the VAPI
    
    It was only marked as a compact struct, and so was never freed.

 src/cheese-preferences.vala |    4 ++--
 src/vapi/cheese-common.vapi |    2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/src/cheese-preferences.vala b/src/cheese-preferences.vala
index 5bf0c74..f1e769e 100644
--- a/src/cheese-preferences.vala
+++ b/src/cheese-preferences.vala
@@ -210,7 +210,7 @@ public PreferencesDialog (Cheese.Camera camera)
   {
     TreeIter iter;
 
-    unowned Cheese.VideoFormat format;
+    Cheese.VideoFormat format;
 
     combo.get_active_iter (out iter);
     combo.model.get (iter, 1, out format);
@@ -233,7 +233,7 @@ public PreferencesDialog (Cheese.Camera camera)
   {
     TreeIter iter;
 
-    unowned Cheese.VideoFormat format;
+    Cheese.VideoFormat format;
 
     combo.get_active_iter (out iter);
     combo.model.get (iter, 1, out format);
diff --git a/src/vapi/cheese-common.vapi b/src/vapi/cheese-common.vapi
index daf75ad..0fcdc8c 100644
--- a/src/vapi/cheese-common.vapi
+++ b/src/vapi/cheese-common.vapi
@@ -125,7 +125,7 @@ namespace Cheese
   }
 
   [Compact]
-  [CCode (type_id = "CHEESE_TYPE_VIDEO_FORMAT", cheader_filename = "cheese-camera-device.h")]
+  [CCode (type_id = "CHEESE_TYPE_VIDEO_FORMAT", cheader_filename = "cheese-camera-device.h", copy_function = 
"g_boxed_copy", free_function = "g_boxed_free")]
   public class VideoFormat
   {
     public int height;