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/* GStreamer libsndfile plugin
* Copyright (C) 2003 Andy Wingo <wingo at pobox dot 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., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __GST_SFSINK_H__
#define __GST_SFSINK_H__
#include <gst/gst.h>
#include <sndfile.h>
G_BEGIN_DECLS
#define GST_TYPE_SF \
(gst_sf_get_type())
#define GST_SF(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_SF,GstSF))
#define GST_SF_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_SF,GstSFClass))
#define GST_IS_SF(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_SF))
#define GST_IS_SF_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_SF))
#define GST_TYPE_SFSRC \
(gst_sfsrc_get_type())
#define GST_SFSRC(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_SFSRC,GstSF))
#define GST_SFSRC_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_SFSRC,GstSFClass))
#define GST_IS_SFSRC(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_SFSRC))
#define GST_IS_SFSRC_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_SFSRC))
#define GST_TYPE_SFSINK \
(gst_sfsink_get_type())
#define GST_SFSINK(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_SFSINK,GstSF))
#define GST_SFSINK_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_SFSINK,GstSFClass))
#define GST_IS_SFSINK(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_SFSINK))
#define GST_IS_SFSINK_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_SFSINK))
typedef struct _GstSF GstSF;
typedef struct _GstSFClass GstSFClass;
typedef enum {
GST_SF_OPEN = (GST_ELEMENT_FLAG_LAST << 0),
GST_SF_FLAG_LAST = (GST_ELEMENT_FLAG_LAST << 2),
} GstSFlags;
typedef struct {
GstPad *pad;
gint num;
gboolean caps_set;
} GstSFChannel;
#define GST_SF_CHANNEL(l) ((GstSFChannel*)l->data)
struct _GstSF {
GstElement element;
GList *channels;
GstClock *clock, *provided_clock;
gchar *filename;
SNDFILE *file;
void *buffer;
gboolean loop;
gboolean create_pads;
gint channelcount;
gint numchannels;
gint format_major;
gint format_subtype;
gint format;
gint rate;
gint buffer_frames;
guint64 time;
};
struct _GstSFClass {
GstElementClass parent_class;
};
GType gst_sf_get_type (void);
GType gst_sfsrc_get_type (void);
GType gst_sfsink_get_type (void);
G_END_DECLS
#endif /* __GST_SFSINK_H__ */
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