gstpad: only warn on performance penalty if not using the template caps

[platform/upstream/gstreamer.git] / gst / gstmeta.h

diff --git a/gst/gstmeta.h b/gst/gstmeta.h
index 4283f8e..d6aaa67 100644 (file)
--- a/gst/gstmeta.h
+++ b/gst/gstmeta.h
@@ -23,6 +23,9 @@
 #ifndef __GST_META_H__
 #define __GST_META_H__
 
+#include <glib.h>
+#include <gst/gstbuffer.h>
+
 G_BEGIN_DECLS
 
 typedef struct _GstMeta GstMeta;
@@ -194,8 +197,9 @@ struct _GstMetaInfo {
   GstMetaFreeFunction        free_func;
   GstMetaTransformFunction   transform_func;
 
-  /*< private >*/
-  gpointer _gst_reserved[GST_PADDING];
+  /* No padding needed, GstMetaInfo is always allocated by GStreamer and is
+   * not subclassable or stack-allocatable, so we can extend it as we please
+   * just like interfaces */
 };
 
 GType                gst_meta_api_type_register (const gchar *api,