gstreamer/subprojects/gst-plugins-good/sys/osxaudio/gstatdec.h

58 lines
1.7 KiB
C

/* GStreamer
* Copyright (C) 2013 Alessandro Decina <alessandro.d@gmail.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., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef _GST_ATDEC_H_
#define _GST_ATDEC_H_
#include <gst/audio/gstaudiodecoder.h>
#include <AudioToolbox/AudioToolbox.h>
G_BEGIN_DECLS
#define GST_TYPE_ATDEC (gst_atdec_get_type())
#define GST_ATDEC(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_ATDEC,GstATDec))
#define GST_ATDEC_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_ATDEC,GstATDecClass))
#define GST_IS_ATDEC(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_ATDEC))
#define GST_IS_ATDEC_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_ATDEC))
typedef struct _GstATDec GstATDec;
typedef struct _GstATDecClass GstATDecClass;
struct _GstATDec
{
GstAudioDecoder decoder;
AudioQueueRef queue;
gint spf;
guint64 input_position, output_position;
GstAudioChannelPosition at_channel_positions[64];
};
struct _GstATDecClass
{
GstAudioDecoderClass decoder_class;
};
GType gst_atdec_get_type (void);
GST_ELEMENT_REGISTER_DECLARE (atdec);
G_END_DECLS
#endif