--- /dev/null
+/* GStreamer
+ * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
+ *
+ * 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_AUDIO_RATE_H__
+#define __GST_AUDIO_RATE_H__
+
+#include <gst/gst.h>
+#include <gst/audio/audio.h>
+
+G_BEGIN_DECLS
+
+#define GST_TYPE_AUDIO_RATE \
+ (gst_audio_rate_get_type())
+#define GST_AUDIO_RATE(obj) \
+ (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_AUDIO_RATE,GstAudioRate))
+#define GST_AUDIO_RATE_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_AUDIO_RATE,GstAudioRate))
+#define GST_IS_AUDIO_RATE(obj) \
+ (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_AUDIO_RATE))
+#define GST_IS_AUDIO_RATE_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_AUDIO_RATE))
+
+typedef struct _GstAudioRate GstAudioRate;
+typedef struct _GstAudioRateClass GstAudioRateClass;
+
+/**
+ * GstAudioRate:
+ *
+ * Opaque data structure.
+ */
+struct _GstAudioRate
+{
+ GstElement element;
+
+ GstPad *sinkpad, *srcpad;
+
+ /* audio format */
+ gint bytes_per_sample;
+ gint rate;
+
+ /* stats */
+ guint64 in, out, add, drop;
+ gboolean silent;
+ guint64 tolerance;
+ gboolean skip_to_first;
+
+ /* audio state */
+ guint64 next_offset;
+ guint64 next_ts;
+
+ gboolean discont;
+
+ gboolean new_segment;
+ /* we accept all formats on the sink */
+ GstSegment sink_segment;
+ /* we output TIME format on the src */
+ GstSegment src_segment;
+};
+
+struct _GstAudioRateClass
+{
+ GstElementClass parent_class;
+};
+
+G_END_DECLS
+
+#endif /* __GST_AUDIO_RATE_H__ */