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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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862d9f741e
We have removed things like protocol=gdp in the tcp elements in favour of explicit gdppay/depay elements, so there's no need to keep a public API and library for now. We can still add it back later. Someone needs to think hard about 0.11 and gdp anyway one of these days.
53 lines
2.1 KiB
C
53 lines
2.1 KiB
C
/* GStreamer
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* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
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* Copyright (C) <2004> Thomas Vander Stichele <thomas at apestaart dot org>
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*
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* dp-private.h: private defines/macros for dataprotocol implementation
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GST_DP_PRIVATE_H__
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#define __GST_DP_PRIVATE_H__
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#include <gst/gstbuffer.h>
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#include <gst/gstevent.h>
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#include <gst/gstcaps.h>
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G_BEGIN_DECLS
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/* FIXME: please make the dataprotocol format typefindable in new versions */
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/* accessor defines */
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#define GST_DP_HEADER_MAJOR_VERSION(x) ((x)[0])
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#define GST_DP_HEADER_MINOR_VERSION(x) ((x)[1])
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#define GST_DP_HEADER_FLAGS(x) ((x)[2])
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/* free byte here to align */
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#define GST_DP_HEADER_PAYLOAD_TYPE(x) GST_READ_UINT16_BE (x + 4)
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#define GST_DP_HEADER_PAYLOAD_LENGTH(x) GST_READ_UINT32_BE (x + 6)
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#define GST_DP_HEADER_TIMESTAMP(x) GST_READ_UINT64_BE (x + 10)
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#define GST_DP_HEADER_DURATION(x) GST_READ_UINT64_BE (x + 18)
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#define GST_DP_HEADER_OFFSET(x) GST_READ_UINT64_BE (x + 26)
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#define GST_DP_HEADER_OFFSET_END(x) GST_READ_UINT64_BE (x + 34)
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#define GST_DP_HEADER_BUFFER_FLAGS(x) GST_READ_UINT16_BE (x + 42)
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#define GST_DP_HEADER_CRC_HEADER(x) GST_READ_UINT16_BE (x + 58)
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#define GST_DP_HEADER_CRC_PAYLOAD(x) GST_READ_UINT16_BE (x + 60)
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void gst_dp_dump_byte_array (guint8 *array, guint length);
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G_END_DECLS
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#endif /* __GST_DP_PRIVATE_H__ */
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