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72 lines
2.1 KiB
72 lines
2.1 KiB
/*
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* Copyright (C) 2018 OpenHeadend S.A.R.L.
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*
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* Authors: Arnaud de Turckheim
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject
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* to the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef __BITSTREAM_IETF_RTCP_H__
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# define __BITSTREAM_IETF_RTCP_H__
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# include <inttypes.h>
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# define RTCP_RTP_VERSION 2
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static inline void rtcp_set_rtp_version(uint8_t *p_rtcp)
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{
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p_rtcp[0] = RTCP_RTP_VERSION << 6;
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}
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static inline uint8_t rtcp_get_rc(const uint8_t *p_rtcp)
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{
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return p_rtcp[0] & 0x1f;
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}
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static inline void rtcp_set_rc(uint8_t *p_rtcp, uint8_t rc)
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{
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p_rtcp[0] |= rc & 0x1f;
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}
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static inline uint8_t rtcp_get_pt(const uint8_t *p_rtcp)
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{
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return p_rtcp[1];
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}
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static inline void rtcp_set_pt(uint8_t *p_rtcp, uint8_t pt)
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{
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p_rtcp[1] = pt;
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}
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static inline uint16_t rtcp_get_length(const uint8_t *p_rtcp)
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{
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return (p_rtcp[2] << 8) | p_rtcp[3];
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}
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static inline void rtcp_set_length(uint8_t *p_rtcp,
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uint16_t length)
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{
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p_rtcp[2] = length >> 8;
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p_rtcp[3] = length & 0xff;
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}
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# include <bitstream/ietf/rtcp_sr.h>
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#endif /* !__BITSTREAM_IETF_RTCP_H__ */
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