gstreamer/subprojects/gst-plugins-bad/sys/mediafoundation/gstmfaudiodecoder.h

69 lines
2.3 KiB
C

/* GStreamer
* Copyright (C) 2022 Seungha Yang <seungha@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.
*/
#pragma once
#include <gst/gst.h>
#include <gst/audio/audio.h>
#include "gstmfutils.h"
#include "gstmftransform.h"
G_BEGIN_DECLS
#define GST_TYPE_MF_AUDIO_DECODER (gst_mf_audio_decoder_get_type())
#define GST_MF_AUDIO_DECODER(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_MF_AUDIO_DECODER,GstMFAudioDecoder))
#define GST_MF_AUDIO_DECODER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_MF_AUDIO_DECODER,GstMFAudioDecoderClass))
#define GST_MF_AUDIO_DECODER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), GST_TYPE_MF_AUDIO_DECODER,GstMFAudioDecoderClass))
#define GST_IS_MF_AUDIO_DECODER(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_MF_AUDIO_DECODER))
#define GST_IS_MF_AUDIO_DECODER_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_MF_AUDIO_DECODER))
typedef struct _GstMFAudioDecoder GstMFAudioDecoder;
typedef struct _GstMFAudioDecoderClass GstMFAudioDecoderClass;
typedef struct
{
gchar * device_name;
guint32 enum_flags;
guint device_index;
} GstMFAudioDecoderClassData;
struct _GstMFAudioDecoder
{
GstAudioDecoder parent;
GstMFTransform *transform;
};
struct _GstMFAudioDecoderClass
{
GstAudioDecoderClass parent_class;
GUID codec_id;
guint32 enum_flags;
guint device_index;
gboolean (*set_format) (GstMFAudioDecoder * decoder,
GstMFTransform * transform,
GstCaps * caps);
};
GType gst_mf_audio_decoder_get_type (void);
G_END_DECLS