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diff --git a/gst/videomixer/videomixerpad.h b/gst/videomixer/videomixerpad.h
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+++ b/gst/videomixer/videomixerpad.h
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+/* Video mixer pad
+ * Copyright (C) 2008 Wim Taymans <wim@fluendo.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __GST_VIDEO_MIXER_PAD_H__
+#define __GST_VIDEO_MIXER_PAD_H__
+
+#include <gst/gst.h>
+#include <gst/base/gstcollectpads.h>
+
+G_BEGIN_DECLS
+
+#define GST_TYPE_VIDEO_MIXER_PAD (gst_videomixer_pad_get_type())
+#define GST_VIDEO_MIXER_PAD(obj) \
+        (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_VIDEO_MIXER_PAD, GstVideoMixerPad))
+#define GST_VIDEO_MIXER_PAD_CLASS(klass) \
+        (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_VIDEO_MIXER_PAD, GstVideoMixerPadiClass))
+#define GST_IS_VIDEO_MIXER_PAD(obj) \
+        (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_VIDEO_MIXER_PAD))
+#define GST_IS_VIDEO_MIXER_PAD_CLASS(klass) \
+        (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_VIDEO_MIXER_PAD))
+
+typedef struct _GstVideoMixerPad GstVideoMixerPad;
+typedef struct _GstVideoMixerPadClass GstVideoMixerPadClass;
+typedef struct _GstVideoMixerCollect GstVideoMixerCollect;
+
+struct _GstVideoMixerCollect
+{
+  GstCollectData collect;       /* we extend the CollectData */
+
+  GstBuffer *buffer;            /* the queued buffer for this pad */
+
+  GstVideoMixerPad *mixpad;
+};
+
+/* all information needed for one video stream */
+struct _GstVideoMixerPad
+{
+  GstPad parent;                /* subclass the pad */
+
+  gint64 queued;
+
+  guint in_width, in_height;
+  gint fps_n;
+  gint fps_d;
+  gint par_n;
+  gint par_d;
+
+  gint xpos, ypos;
+  guint zorder;
+  gint blend_mode;
+  gdouble alpha;
+
+  GstVideoMixerCollect *mixcol;
+};
+
+struct _GstVideoMixerPadClass
+{
+  GstPadClass parent_class;
+};
+
+G_END_DECLS
+#endif /* __GST_VIDEO_MIXER_PAD_H__ */