gstreamer/omx/gstomxh264enc.h
Shinya Saito 5d8d478ff8 omxh264enc: Add 'ref-frames' property
Add a property to control the number of frames for reference.

Min and max value is based on OpenMAX IL 1.2.0 Specification.
2019-06-04 12:25:15 +09:00

73 lines
2.1 KiB
C

/*
* Copyright (C) 2011, Hewlett-Packard Development Company, L.P.
* Author: Sebastian Dröge <sebastian.droege@collabora.co.uk>, Collabora Ltd.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation
* version 2.1 of the License.
*
* 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifndef __GST_OMX_H264_ENC_H__
#define __GST_OMX_H264_ENC_H__
#include <gst/gst.h>
#include "gstomxvideoenc.h"
G_BEGIN_DECLS
#define GST_TYPE_OMX_H264_ENC \
(gst_omx_h264_enc_get_type())
#define GST_OMX_H264_ENC(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_OMX_H264_ENC,GstOMXH264Enc))
#define GST_OMX_H264_ENC_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_OMX_H264_ENC,GstOMXH264EncClass))
#define GST_OMX_H264_ENC_GET_CLASS(obj) \
(G_TYPE_INSTANCE_GET_CLASS((obj),GST_TYPE_OMX_H264_ENC,GstOMXH264EncClass))
#define GST_IS_OMX_H264_ENC(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_OMX_H264_ENC))
#define GST_IS_OMX_H264_ENC_CLASS(obj) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_OMX_H264_ENC))
typedef struct _GstOMXH264Enc GstOMXH264Enc;
typedef struct _GstOMXH264EncClass GstOMXH264EncClass;
struct _GstOMXH264Enc
{
GstOMXVideoEnc parent;
#ifdef USE_OMX_TARGET_RPI
gboolean inline_sps_pps_headers;
#endif
guint32 periodicty_idr;
guint32 interval_intraframes;
guint32 b_frames;
guint32 entropy_mode;
gboolean constrained_intra_prediction;
guint32 loop_filter_mode;
guint8 ref_frames;
GList *headers;
};
struct _GstOMXH264EncClass
{
GstOMXVideoEncClass parent_class;
};
GType gst_omx_h264_enc_get_type (void);
G_END_DECLS
#endif /* __GST_OMX_H264_ENC_H__ */