mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-09-09 05:38:58 +00:00
74 lines
No EOL
2.5 KiB
C
74 lines
No EOL
2.5 KiB
C
/* GStreamer
|
|
* Copyright (C) 2020 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.
|
|
*/
|
|
|
|
#ifndef __GST_MF_AUDIO_ENC_H__
|
|
#define __GST_MF_AUDIO_ENC_H__
|
|
|
|
#include <gst/gst.h>
|
|
#include <gst/audio/audio.h>
|
|
#include "gstmfutils.h"
|
|
#include "gstmftransform.h"
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_TYPE_MF_AUDIO_ENC (gst_mf_audio_enc_get_type())
|
|
#define GST_MF_AUDIO_ENC(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_MF_AUDIO_ENC,GstMFAudioEnc))
|
|
#define GST_MF_AUDIO_ENC_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_MF_AUDIO_ENC,GstMFAudioEncClass))
|
|
#define GST_MF_AUDIO_ENC_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), GST_TYPE_MF_AUDIO_ENC,GstMFAudioEncClass))
|
|
#define GST_IS_MF_AUDIO_ENC(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_MF_AUDIO_ENC))
|
|
#define GST_IS_MF_AUDIO_ENC_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_MF_AUDIO_ENC))
|
|
|
|
typedef struct _GstMFAudioEnc GstMFAudioEnc;
|
|
typedef struct _GstMFAudioEncClass GstMFAudioEncClass;
|
|
|
|
struct _GstMFAudioEnc
|
|
{
|
|
GstAudioEncoder parent;
|
|
|
|
GstMFTransform *transform;
|
|
guint64 sample_duration_in_mf;
|
|
guint64 sample_count;
|
|
};
|
|
|
|
struct _GstMFAudioEncClass
|
|
{
|
|
GstAudioEncoderClass parent_class;
|
|
|
|
GUID codec_id;
|
|
guint32 enum_flags;
|
|
guint device_index;
|
|
gint frame_samples;
|
|
|
|
gboolean (*get_output_type) (GstMFAudioEnc * mfenc,
|
|
GstAudioInfo * info,
|
|
IMFMediaType ** output_type);
|
|
|
|
gboolean (*get_input_type) (GstMFAudioEnc * mfenc,
|
|
GstAudioInfo * info,
|
|
IMFMediaType ** input_type);
|
|
|
|
gboolean (*set_src_caps) (GstMFAudioEnc * mfenc,
|
|
GstAudioInfo * info);
|
|
};
|
|
|
|
GType gst_mf_audio_enc_get_type (void);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GST_MF_AUDIO_ENC_H__ */ |