mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-25 11:11:08 +00:00
79 lines
2.1 KiB
C
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__ */
|