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rtp: add h265 RTP payloader + depayloader

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Thijs Vermeir 2014-10-16 10:34:01 +02:00 committed by Tim-Philipp Müller
parent ca6758350a
commit 544c0d75ce
4 changed files with 3080 additions and 0 deletions
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gst/rtp/gstrtph265depay.c Normal file
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/* GStreamer
* Copyright (C) <2006> Wim Taymans <wim.taymans@gmail.com>
* Copyright (C) <2014> Jurgen Slowack <jurgenslowack@gmail.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_RTP_H265_DEPAY_H__
#define __GST_RTP_H265_DEPAY_H__
#include <gst/gst.h>
#include <gst/base/gstadapter.h>
#include <gst/rtp/gstrtpbasedepayload.h>
#include <gst/codecparsers/gsth265parser.h>
G_BEGIN_DECLS
#define GST_TYPE_RTP_H265_DEPAY \
(gst_rtp_h265_depay_get_type())
#define GST_RTP_H265_DEPAY(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_RTP_H265_DEPAY,GstRtpH265Depay))
#define GST_RTP_H265_DEPAY_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_RTP_H265_DEPAY,GstRtpH265DepayClass))
#define GST_IS_RTP_H265_DEPAY(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_RTP_H265_DEPAY))
#define GST_IS_RTP_H265_DEPAY_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_RTP_H265_DEPAY))
typedef struct _GstRtpH265Depay GstRtpH265Depay;
typedef struct _GstRtpH265DepayClass GstRtpH265DepayClass;
#define GST_H265_VPS_NUT 32
#define GST_H265_SPS_NUT 33
#define GST_H265_PPS_NUT 34
typedef enum
{
GST_H265_STREAM_FORMAT_UNKNOWN,
GST_H265_STREAM_FORMAT_BYTESTREAM,
GST_H265_STREAM_FORMAT_HVC1,
GST_H265_STREAM_FORMAT_HEV1
} GstH265StreamFormat;
struct _GstRtpH265Depay
{
GstRTPBaseDepayload depayload;
gchar *stream_format;
gboolean byte_stream;
GstBuffer *codec_data;
GstAdapter *adapter;
gboolean wait_start;
/* nal merging */
gboolean merge;
GstAdapter *picture_adapter;
gboolean picture_start;
GstClockTime last_ts;
gboolean last_keyframe;
/* Work around broken payloaders wrt. Fragmentation Units */
guint8 current_fu_type;
GstClockTime fu_timestamp;
gboolean fu_marker;
/* misc */
GPtrArray *vps;
GPtrArray *sps;
GPtrArray *pps;
gboolean new_codec_data;
};
struct _GstRtpH265DepayClass
{
GstRTPBaseDepayloadClass parent_class;
};
GType gst_rtp_h265_depay_get_type (void);
gboolean gst_rtp_h265_depay_plugin_init (GstPlugin * plugin);
gboolean gst_rtp_h265_add_vps_sps_pps (GstElement * rtph265, GPtrArray * vps,
GPtrArray * sps, GPtrArray * pps, GstBuffer * nal);
G_END_DECLS
#endif /* __GST_RTP_H265_DEPAY_H__ */

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/* GStreamer
* Copyright (C) <2006> Wim Taymans <wim.taymans@gmail.com>
* Copyright (C) <2014> Jurgen Slowack <jurgenslowack@gmail.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_RTP_H265_PAY_H__
#define __GST_RTP_H265_PAY_H__
#include <gst/gst.h>
#include <gst/base/gstadapter.h>
#include <gst/rtp/gstrtpbasepayload.h>
#include <gst/codecparsers/gsth265parser.h>
G_BEGIN_DECLS
#define GST_TYPE_RTP_H265_PAY \
(gst_rtp_h265_pay_get_type())
#define GST_RTP_H265_PAY(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_RTP_H265_PAY,GstRtpH265Pay))
#define GST_RTP_H265_PAY_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_RTP_H265_PAY,GstRtpH265PayClass))
#define GST_IS_RTP_H265_PAY(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_RTP_H265_PAY))
#define GST_IS_RTP_H265_PAY_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_RTP_H265_PAY))
typedef struct _GstRtpH265Pay GstRtpH265Pay;
typedef struct _GstRtpH265PayClass GstRtpH265PayClass;
typedef enum
{
GST_H265_ALIGNMENT_UNKNOWN,
GST_H265_ALIGNMENT_NAL,
GST_H265_ALIGNMENT_AU
} GstH265Alignment;
struct _GstRtpH265Pay
{
GstRTPBasePayload payload;
guint profile;
GPtrArray *sps, *pps, *vps;
GstH265StreamFormat stream_format;
GstH265Alignment alignment;
guint nal_length_size;
GArray *queue;
gchar *sprop_parameter_sets;
gboolean update_caps;
GstAdapter *adapter;
guint vps_sps_pps_interval;
gboolean send_vps_sps_pps;
GstClockTime last_vps_sps_pps;
};
struct _GstRtpH265PayClass
{
GstRTPBasePayloadClass parent_class;
};
GType gst_rtp_h265_pay_get_type (void);
gboolean gst_rtp_h265_pay_plugin_init (GstPlugin * plugin);
G_END_DECLS
#endif /* __GST_RTP_H265_PAY_H__ */