[pinpoint] clutter: Wait to know the video size before computing it's final size

[Damien Lespiau <dlespiau src gnome org>]

commit c26cab456ce7aeeb43a3ddb2571f709369b8048d
Author: Damien Lespiau <damien lespiau intel com>
Date:   Sat Aug 6 06:53:27 2011 +0100

    clutter: Wait to know the video size before computing it's final size
    
    Instead of hardcoding its size to 400x300 and thus its aspect ratio to
    4/3.

 pp-clutter.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/pp-clutter.c b/pp-clutter.c
index 07b3cd7..dd3d01d 100644
--- a/pp-clutter.c
+++ b/pp-clutter.c
@@ -1075,8 +1075,9 @@ clutter_renderer_make_point (PinPointRenderer *pp_renderer,
 #ifdef USE_CLUTTER_GST
       data->background = clutter_gst_video_texture_new ();
       clutter_media_set_filename (CLUTTER_MEDIA (data->background), file);
-      /* should pre-roll the video and set the size */
-      clutter_actor_set_size (data->background, 400, 300);
+      g_signal_connect (CLUTTER_TEXTURE (data->background),
+                        "size-change",
+                        G_CALLBACK (on_size_changed), renderer);
       ret = TRUE;
 #endif
       break;