46ad5426b0
Reason for revert: Broke downstream compile step, possibly relandable when using a MSVC version that has constexpr, other than that I'm out of ideas. .../webrtc/base/atomicops.h:71:8: note: no known conversion for argument 1 from '<brace-enclosed initializer list>' to 'const rtc::AtomicInt&' Original issue's description: > Reland of "Create rtc::AtomicInt POD struct." > > Relands https://codereview.webrtc.org/1420043008/ with brace initializers > instead of constructors hoping that they won't introduce static > initializers. > > BUG= > R=tommi@webrtc.org > > Committed: https://crrev.com/84f0970d100e67a1dc4fe9a1b16b7d293302044e > Cr-Commit-Position: refs/heads/master@{#10920} TBR=tommi@webrtc.org NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG= Review URL: https://codereview.webrtc.org/1505053002 Cr-Commit-Position: refs/heads/master@{#10922}
67 lines
2.1 KiB
C++
67 lines
2.1 KiB
C++
/*
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* Copyright (c) 2015 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 WEBRTC_MODULES_PACING_PACKET_ROUTER_H_
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#define WEBRTC_MODULES_PACING_PACKET_ROUTER_H_
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#include <list>
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#include "webrtc/base/constructormagic.h"
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#include "webrtc/base/criticalsection.h"
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#include "webrtc/base/scoped_ptr.h"
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#include "webrtc/base/thread_annotations.h"
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#include "webrtc/common_types.h"
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#include "webrtc/modules/pacing/paced_sender.h"
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#include "webrtc/modules/rtp_rtcp/include/rtp_rtcp_defines.h"
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namespace webrtc {
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class RtpRtcp;
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namespace rtcp {
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class TransportFeedback;
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} // namespace rtcp
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// PacketRouter routes outgoing data to the correct sending RTP module, based
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// on the simulcast layer in RTPVideoHeader.
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class PacketRouter : public PacedSender::Callback,
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public TransportSequenceNumberAllocator {
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public:
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PacketRouter();
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virtual ~PacketRouter();
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void AddRtpModule(RtpRtcp* rtp_module);
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void RemoveRtpModule(RtpRtcp* rtp_module);
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// Implements PacedSender::Callback.
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bool TimeToSendPacket(uint32_t ssrc,
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uint16_t sequence_number,
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int64_t capture_timestamp,
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bool retransmission) override;
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size_t TimeToSendPadding(size_t bytes) override;
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void SetTransportWideSequenceNumber(uint16_t sequence_number);
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uint16_t AllocateSequenceNumber() override;
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// Send transport feedback packet to send-side.
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virtual bool SendFeedback(rtcp::TransportFeedback* packet);
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private:
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rtc::CriticalSection modules_lock_;
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// Map from ssrc to sending rtp module.
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std::list<RtpRtcp*> rtp_modules_ GUARDED_BY(modules_lock_);
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volatile int transport_seq_;
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RTC_DISALLOW_COPY_AND_ASSIGN(PacketRouter);
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};
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} // namespace webrtc
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#endif // WEBRTC_MODULES_PACING_PACKET_ROUTER_H_
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