[aravis/error] viewer: avoid flickering by disabling double buffer of the video area.

[Emmanuel Pacaud <emmanuel src gnome org>]

commit 1a482f7ef961a90e6dbff2fbca47c5b6e68e2bca
Author: Emmanuel Pacaud <emmanuel gnome org>
Date:   Tue May 15 10:50:37 2012 +0200

    viewer: avoid flickering by disabling double buffer of the video area.

 viewer/arvviewer.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/viewer/arvviewer.c b/viewer/arvviewer.c
index 9c503f6..1b8150c 100644
--- a/viewer/arvviewer.c
+++ b/viewer/arvviewer.c
@@ -595,6 +595,7 @@ arv_viewer_new (void)
 	gtk_widget_set_no_show_all (viewer->trigger_combo_box, TRUE);
 
 	g_signal_connect (viewer->drawing_area, "realize", G_CALLBACK (drawing_area_realize_cb), viewer);
+	gtk_widget_set_double_buffered (viewer->drawing_area, FALSE);
 
 	gtk_widget_show_all (viewer->main_window);