qt4: fix COM leak and handle errors

[vlc] / include / vlc_picture.h

diff --git a/include/vlc_picture.h b/include/vlc_picture.h
index 34006897b195d8285d82b6446f2e1c0fd17ee49c..d3e3b99c1f8f5ad6c6b4ca63a1c80ba8357889d0 100644 (file)
--- a/include/vlc_picture.h
+++ b/include/vlc_picture.h
@@ -235,7 +235,7 @@ VLC_API int picture_Export( vlc_object_t *p_obj, block_t **pp_image, video_forma
  *
  * It can be useful to get the properties of planes.
  */
-VLC_API int picture_Setup( picture_t *, video_format_t * );
+VLC_API int picture_Setup( picture_t *, const video_format_t * );
 
 
 /**