e10bd02e1d
Try to match the config to GStreamer positions. If something doesn't fit, fall back to a set of unpositioned channels. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1561>
73 lines
2.0 KiB
C
73 lines
2.0 KiB
C
/*
|
|
* Copyright (C) 2016 Sebastian Dröge <sebastian@centricular.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_FDKAACDEC_H__
|
|
#define __GST_FDKAACDEC_H__
|
|
|
|
#include <gst/gst.h>
|
|
#include <gst/audio/gstaudiodecoder.h>
|
|
|
|
#include <fdk-aac/aacdecoder_lib.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_TYPE_FDKAACDEC \
|
|
(gst_fdkaacdec_get_type())
|
|
#define GST_FDKAACDEC(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_FDKAACDEC, GstFdkAacDec))
|
|
#define GST_FDKAACDEC_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_FDKAACDEC, GstFdkAacDecClass))
|
|
#define GST_IS_FDKAACDEC(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_FDKAACDEC))
|
|
#define GST_IS_FDKAACDEC_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_FDKAACDEC))
|
|
|
|
typedef struct _GstFdkAacDec GstFdkAacDec;
|
|
typedef struct _GstFdkAacDecClass GstFdkAacDecClass;
|
|
|
|
struct _GstFdkAacDec {
|
|
GstAudioDecoder element;
|
|
|
|
HANDLE_AACDECODER dec;
|
|
gint16 *decode_buffer;
|
|
gint decode_buffer_size;
|
|
|
|
INT sample_rate;
|
|
CHANNEL_MODE config;
|
|
INT channels;
|
|
AUDIO_CHANNEL_TYPE channel_types[64];
|
|
UCHAR channel_indices[64];
|
|
GstAudioChannelPosition positions[64];
|
|
|
|
gboolean need_reorder;
|
|
GstAudioInfo info;
|
|
};
|
|
|
|
struct _GstFdkAacDecClass {
|
|
GstAudioDecoderClass parent_class;
|
|
};
|
|
|
|
GType gst_fdkaacdec_get_type (void);
|
|
|
|
GST_ELEMENT_REGISTER_DECLARE (fdkaacdec);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GST_FDKAACDEC_H__ */
|