diff -r 000000000000 -r 0e761a78d257 gst_plugins_base/gst-libs/gst/fft/gstfftf64.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gst_plugins_base/gst-libs/gst/fft/gstfftf64.h	Thu Dec 17 08:53:32 2009 +0200
@@ -0,0 +1,92 @@
+/* GStreamer
+ * Copyright (C) <2007> Sebastian Dröge <slomo@circular-chaos.org>
+ *
+ * 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_FFT_F64_H__
+#define __GST_FFT_F64_H__
+
+#include <glib.h>
+#include <gst/gst.h>
+
+#include "gstfft.h"
+
+typedef struct _GstFFTF64 GstFFTF64;
+typedef struct _GstFFTF64Complex GstFFTF64Complex;
+
+/**
+ * GstFFTF64:
+ *
+ * Instance structure for #GstFFTF64.
+ *
+ */
+struct _GstFFTF64 {
+  /* <private> */
+  void * cfg;
+  gboolean inverse;
+  gint len;
+  gpointer _padding[GST_PADDING];
+};
+
+/* Copy of kiss_fft_f64_cpx for documentation reasons,
+ * do NOT change! */
+
+/**
+ * GstFFTF64Complex:
+ * @r: Real part
+ * @i: Imaginary part
+ *
+ * Data type for complex numbers composed of
+ * 64 bit float.
+ *
+ */
+struct _GstFFTF64Complex
+{
+  gdouble r;
+  gdouble i;
+};
+
+/* Functions */
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
+
+GstFFTF64 * gst_fft_f64_new (gint len, gboolean inverse);
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
+void gst_fft_f64_fft (GstFFTF64 *self, const gdouble *timedata, GstFFTF64Complex *freqdata);
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
+void gst_fft_f64_inverse_fft (GstFFTF64 *self, const GstFFTF64Complex *freqdata, gdouble *timedata);
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
+void gst_fft_f64_free (GstFFTF64 *self);
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
+
+void gst_fft_f64_window (GstFFTF64 *self, gdouble *timedata, GstFFTWindow window);
+
+#endif /* __GST_FFT_F64_H__ */