mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-27 12:11:13 +00:00
54 lines
2.1 KiB
C
54 lines
2.1 KiB
C
/* GStreamer
|
|
* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
|
|
* Copyright (C) <2004> Thomas Vander Stichele <thomas at apestaart dot org>
|
|
*
|
|
* dp-private.h: private defines/macros for dataprotocol implementation
|
|
*
|
|
* 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_DP_PRIVATE_H__
|
|
#define __GST_DP_PRIVATE_H__
|
|
|
|
#include <gst/gstbuffer.h>
|
|
#include <gst/gstevent.h>
|
|
#include <gst/gstcaps.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
/* FIXME: please make the dataprotocol format typefindable in new versions */
|
|
|
|
/* accessor defines */
|
|
#define GST_DP_HEADER_MAJOR_VERSION(x) ((x)[0])
|
|
#define GST_DP_HEADER_MINOR_VERSION(x) ((x)[1])
|
|
#define GST_DP_HEADER_FLAGS(x) ((x)[2])
|
|
/* free byte here to align */
|
|
#define GST_DP_HEADER_PAYLOAD_TYPE(x) GST_READ_UINT16_BE (x + 4)
|
|
#define GST_DP_HEADER_PAYLOAD_LENGTH(x) GST_READ_UINT32_BE (x + 6)
|
|
#define GST_DP_HEADER_TIMESTAMP(x) GST_READ_UINT64_BE (x + 10)
|
|
#define GST_DP_HEADER_DURATION(x) GST_READ_UINT64_BE (x + 18)
|
|
#define GST_DP_HEADER_OFFSET(x) GST_READ_UINT64_BE (x + 26)
|
|
#define GST_DP_HEADER_OFFSET_END(x) GST_READ_UINT64_BE (x + 34)
|
|
#define GST_DP_HEADER_BUFFER_FLAGS(x) GST_READ_UINT16_BE (x + 42)
|
|
#define GST_DP_HEADER_DTS(x) GST_READ_UINT64_BE (x + 44)
|
|
#define GST_DP_HEADER_CRC_HEADER(x) GST_READ_UINT16_BE (x + 58)
|
|
#define GST_DP_HEADER_CRC_PAYLOAD(x) GST_READ_UINT16_BE (x + 60)
|
|
|
|
void gst_dp_dump_byte_array (guint8 *array, guint length);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GST_DP_PRIVATE_H__ */
|