mirror of
https://github.com/mii443/libdatachannel.git
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55 lines
1.8 KiB
C++
55 lines
1.8 KiB
C++
/**
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* Copyright (c) 2020 Filip Klembara (in2core)
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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 Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 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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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef RTC_RTP_PACKETIZER_H
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#define RTC_RTP_PACKETIZER_H
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#if RTC_ENABLE_MEDIA
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#include "message.hpp"
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#include "rtppacketizationconfig.hpp"
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namespace rtc {
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/// Class responsible for RTP packetization
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class RTC_CPP_EXPORT RtpPacketizer {
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static const auto rtpHeaderSize = 12;
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public:
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// RTP configuration
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const shared_ptr<RtpPacketizationConfig> rtpConfig;
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/// Constructs packetizer with given RTP configuration.
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/// @note RTP configuration is used in packetization process which may change some configuration
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/// properties such as sequence number.
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/// @param rtpConfig RTP configuration
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RtpPacketizer(shared_ptr<RtpPacketizationConfig> rtpConfig);
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/// Creates RTP packet for given payload based on `rtpConfig`.
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/// @note This function increase sequence number after packetization.
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/// @param payload RTP payload
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/// @param setMark Set marker flag in RTP packet if true
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virtual shared_ptr<binary> packetize(shared_ptr<binary> payload, bool setMark);
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};
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} // namespace rtc
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#endif /* RTC_ENABLE_MEDIA */
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#endif /* RTC_RTP_PACKETIZER_H */
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