93 lines
2.6 KiB
C
93 lines
2.6 KiB
C
/* GStreamer
|
|
* Copyright (C) <2006> Wim Taymans <wim.taymans@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_H264_DEPAY_H__
|
|
#define __GST_RTP_H264_DEPAY_H__
|
|
|
|
#include <gst/gst.h>
|
|
#include <gst/base/gstadapter.h>
|
|
#include <gst/rtp/gstrtpbasedepayload.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_TYPE_RTP_H264_DEPAY \
|
|
(gst_rtp_h264_depay_get_type())
|
|
#define GST_RTP_H264_DEPAY(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_RTP_H264_DEPAY,GstRtpH264Depay))
|
|
#define GST_RTP_H264_DEPAY_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_RTP_H264_DEPAY,GstRtpH264DepayClass))
|
|
#define GST_IS_RTP_H264_DEPAY(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_RTP_H264_DEPAY))
|
|
#define GST_IS_RTP_H264_DEPAY_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_RTP_H264_DEPAY))
|
|
|
|
typedef struct _GstRtpH264Depay GstRtpH264Depay;
|
|
typedef struct _GstRtpH264DepayClass GstRtpH264DepayClass;
|
|
|
|
struct _GstRtpH264Depay
|
|
{
|
|
GstRTPBaseDepayload depayload;
|
|
|
|
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. FU-A & FU-B */
|
|
guint8 current_fu_type;
|
|
guint16 last_fu_seqnum;
|
|
GstClockTime fu_timestamp;
|
|
gboolean fu_marker;
|
|
|
|
/* misc */
|
|
GPtrArray *sps;
|
|
GPtrArray *pps;
|
|
gboolean new_codec_data;
|
|
|
|
/* downstream allocator */
|
|
GstAllocator *allocator;
|
|
GstAllocationParams params;
|
|
|
|
gboolean wait_for_keyframe;
|
|
gboolean request_keyframe;
|
|
gboolean waiting_for_keyframe;
|
|
};
|
|
|
|
struct _GstRtpH264DepayClass
|
|
{
|
|
GstRTPBaseDepayloadClass parent_class;
|
|
};
|
|
|
|
GType gst_rtp_h264_depay_get_type (void);
|
|
|
|
gboolean gst_rtp_h264_add_sps_pps (GstElement * rtph264, GPtrArray * sps,
|
|
GPtrArray * pps, GstBuffer * nal);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GST_RTP_H264_DEPAY_H__ */
|