aa59eca891
This interface is intended to only handle packet-sending parts of the paced sender. See https://webrtc-review.googlesource.com/c/src/+/145212 for context Bug: webrtc:10809 Change-Id: I93f0b40e1865665c2d436db67021350a0ed0687b Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/145216 Commit-Queue: Erik Språng <sprang@webrtc.org> Reviewed-by: Stefan Holmer <stefan@webrtc.org> Reviewed-by: Sebastian Jansson <srte@webrtc.org> Cr-Commit-Position: refs/heads/master@{#28662}
52 lines
1.8 KiB
C++
52 lines
1.8 KiB
C++
/*
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* Copyright (c) 2019 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef MODULES_RTP_RTCP_INCLUDE_RTP_PACKET_SENDER_H_
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#define MODULES_RTP_RTCP_INCLUDE_RTP_PACKET_SENDER_H_
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#include <memory>
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#include "modules/rtp_rtcp/include/rtp_rtcp_defines.h"
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#include "modules/rtp_rtcp/source/rtp_packet_to_send.h"
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namespace webrtc {
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// TODO(bugs.webrtc.org/10633): Remove Priority and InsertPacket when old pacer
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// code path is gone.
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class RtpPacketSender {
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public:
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virtual ~RtpPacketSender() = default;
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// These are part of the legacy PacedSender interface and will be removed.
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enum Priority {
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kHighPriority = 0, // Pass through; will be sent immediately.
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kNormalPriority = 2, // Put in back of the line.
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kLowPriority = 3, // Put in back of the low priority line.
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};
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// Adds the packet information to the queue and call TimeToSendPacket when
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// it's time to send.
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virtual void InsertPacket(Priority priority,
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uint32_t ssrc,
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uint16_t sequence_number,
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int64_t capture_time_ms,
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size_t bytes,
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bool retransmission) = 0;
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// Insert packet into queue, for eventual transmission. Based on the type of
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// the packet, it will be prioritized and scheduled relative to other packets
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// and the current target send rate.
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virtual void EnqueuePacket(std::unique_ptr<RtpPacketToSend> packet) = 0;
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};
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} // namespace webrtc
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#endif // MODULES_RTP_RTCP_INCLUDE_RTP_PACKET_SENDER_H_
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