gstreamer/gst/legacyresample/gstlegacyresample.h
Sebastian Dröge e4e3b44e04 Rename audioresample files and types to legacyresample
Finish the move/rename of audioresample to legacyresample
to prevent any confusion.
2009-01-23 12:47:19 +01:00

79 lines
2.1 KiB
C

/* 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 __LEGACYRESAMPLE_H__
#define __LEGACYRESAMPLE_H__
#include <gst/gst.h>
#include <gst/base/gstbasetransform.h>
#include "resample.h"
G_BEGIN_DECLS
#define GST_TYPE_LEGACYRESAMPLE \
(gst_legacyresample_get_type())
#define GST_LEGACYRESAMPLE(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_LEGACYRESAMPLE,GstLegacyresample))
#define GST_LEGACYRESAMPLE_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_LEGACYRESAMPLE,GstLegacyresampleClass))
#define GST_IS_LEGACYRESAMPLE(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_LEGACYRESAMPLE))
#define GST_IS_LEGACYRESAMPLE_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_LEGACYRESAMPLE))
typedef struct _GstLegacyresample GstLegacyresample;
typedef struct _GstLegacyresampleClass GstLegacyresampleClass;
/**
* GstLegacyresample:
*
* Opaque data structure.
*/
struct _GstLegacyresample {
GstBaseTransform element;
GstCaps *srccaps, *sinkcaps;
gboolean passthru;
gboolean need_discont;
guint64 offset;
guint64 ts_offset;
GstClockTime next_ts;
GstClockTime prev_ts, prev_duration;
int channels;
int i_rate;
int o_rate;
int filter_length;
ResampleState * resample;
};
struct _GstLegacyresampleClass {
GstBaseTransformClass parent_class;
};
GType gst_legacyresample_get_type(void);
G_END_DECLS
#endif /* __LEGACYRESAMPLE_H__ */