mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-09 10:59:39 +00:00
75 lines
2 KiB
C
75 lines
2 KiB
C
|
/* GStreamer DCA parser
|
||
|
|
* Copyright (C) 2010 Tim-Philipp Müller <tim centricular net>
|
||
|
|
*
|
||
|
|
* 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_DCA_PARSE_H__
|
||
|
|
#define __GST_DCA_PARSE_H__
|
||
|
|
|
||
|
|
#include <gst/gst.h>
|
||
|
|
#include "gstbaseparse.h"
|
||
|
|
|
||
|
|
G_BEGIN_DECLS
|
||
|
|
|
||
|
|
#define GST_TYPE_DCA_PARSE \
|
||
|
|
(gst_dca_parse_get_type())
|
||
|
|
#define GST_DCA_PARSE(obj) \
|
||
|
|
(G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_DCA_PARSE, GstDcaParse))
|
||
|
|
#define GST_DCA_PARSE_CLASS(klass) \
|
||
|
|
(G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_DCA_PARSE, GstDcaParseClass))
|
||
|
|
#define GST_IS_DCA_PARSE(obj) \
|
||
|
|
(G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_DCA_PARSE))
|
||
|
|
#define GST_IS_DCA_PARSE_CLASS(klass) \
|
||
|
|
(G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_DCA_PARSE))
|
||
|
|
|
||
|
|
#define DCA_MIN_FRAMESIZE 96
|
||
|
|
#define DCA_MAX_FRAMESIZE 18725 /* 16384*16/14 */
|
||
|
|
|
||
|
|
typedef struct _GstDcaParse GstDcaParse;
|
||
|
|
typedef struct _GstDcaParseClass GstDcaParseClass;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* GstDcaParse:
|
||
|
|
*
|
||
|
|
* The opaque GstDcaParse object
|
||
|
|
*/
|
||
|
|
struct _GstDcaParse {
|
||
|
|
GstBaseParse baseparse;
|
||
|
|
|
||
|
|
/*< private >*/
|
||
|
|
gint rate;
|
||
|
|
gint channels;
|
||
|
|
|
||
|
|
guint32 last_sync;
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* GstDcaParseClass:
|
||
|
|
* @parent_class: Element parent class.
|
||
|
|
*
|
||
|
|
* The opaque GstDcaParseClass data structure.
|
||
|
|
*/
|
||
|
|
struct _GstDcaParseClass {
|
||
|
|
GstBaseParseClass baseparse_class;
|
||
|
|
};
|
||
|
|
|
||
|
|
GType gst_dca_parse_get_type (void);
|
||
|
|
|
||
|
|
G_END_DECLS
|
||
|
|
|
||
|
|
#endif /* __GST_DCA_PARSE_H__ */
|