gstreamer/sys/mediafoundation/gstmfvideoenc.h
Seungha Yang 9625d19279 mediafoundation: Add h264 encoder
Add Media Foundation h264 encoder. If hardware encoders are available
on system, they will have higher rank than software encoder.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/760>
2020-04-28 14:37:31 +00:00

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C

/* GStreamer
* Copyright (C) 2020 Seungha Yang <seungha.yang@navercorp.com>
* 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_VIDEO_ENC_H__
#define __GST_MF_VIDEO_ENC_H__
#include <gst/gst.h>
#include <gst/video/video.h>
#include "gstmfutils.h"
#include "gstmftransform.h"
G_BEGIN_DECLS
#define GST_TYPE_MF_VIDEO_ENC (gst_mf_video_enc_get_type())
#define GST_MF_VIDEO_ENC(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_MF_VIDEO_ENC,GstMFVideoEnc))
#define GST_MF_VIDEO_ENC_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_MF_VIDEO_ENC,GstMFVideoEncClass))
#define GST_MF_VIDEO_ENC_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), GST_TYPE_MF_VIDEO_ENC,GstMFVideoEncClass))
#define GST_IS_MF_VIDEO_ENC(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_MF_VIDEO_ENC))
#define GST_IS_MF_VIDEO_ENC_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_MF_VIDEO_ENC))
typedef struct _GstMFVideoEnc GstMFVideoEnc;
typedef struct _GstMFVideoEncClass GstMFVideoEncClass;
struct _GstMFVideoEnc
{
GstVideoEncoder parent;
GstMFTransform *transform;
GstVideoCodecState *input_state;
};
struct _GstMFVideoEncClass
{
GstVideoEncoderClass parent_class;
GUID codec_id;
guint32 enum_flags;
guint device_index;
gboolean can_force_keyframe;
gboolean (*set_option) (GstMFVideoEnc * mfenc,
IMFMediaType * output_type);
gboolean (*set_src_caps) (GstMFVideoEnc * mfenc,
GstVideoCodecState * state,
IMFMediaType * output_type);
};
GType gst_mf_video_enc_get_type (void);
G_END_DECLS
#endif /* __GST_MF_VIDEO_ENC_H__ */