1 files changed, 58 insertions, 0 deletions
diff --git a/gst/videofilters/gstvideodiff.h b/gst/videofilters/gstvideodiff.h
new file mode 100644
index 000000000..c91844a84
--- /dev/null
+++ b/gst/videofilters/gstvideodiff.h
@@ -0,0 +1,58 @@
+/* GStreamer
+ * Copyright (C) 2013 FIXME <fixme@example.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., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef _GST_VIDEO_DIFF_H_
+#define _GST_VIDEO_DIFF_H_
+
+#include <gst/video/video.h>
+#include <gst/video/gstvideofilter.h>
+#include <string.h>
+
+G_BEGIN_DECLS
+
+#define GST_TYPE_VIDEO_DIFF   (gst_video_diff_get_type())
+#define GST_VIDEO_DIFF(obj)   (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_VIDEO_DIFF,GstVideoDiff))
+#define GST_VIDEO_DIFF_CLASS(klass)   (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_VIDEO_DIFF,GstVideoDiffClass))
+#define GST_IS_VIDEO_DIFF(obj)   (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_VIDEO_DIFF))
+#define GST_IS_VIDEO_DIFF_CLASS(obj)   (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_VIDEO_DIFF))
+
+typedef struct _GstVideoDiff GstVideoDiff;
+typedef struct _GstVideoDiffClass GstVideoDiffClass;
+
+struct _GstVideoDiff
+{
+  GstVideoFilter base_videodiff;
+
+  GstBuffer *previous_buffer;
+  GstVideoInfo oldinfo;
+
+  int threshold;
+  int t;
+};
+
+struct _GstVideoDiffClass
+{
+  GstVideoFilterClass base_videodiff_class;
+};
+
+GType gst_video_diff_get_type (void);
+
+G_END_DECLS
+
+#endif