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55 lines
1.4 KiB
55 lines
1.4 KiB
4 months ago
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/*
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* Copyright 2020 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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#include "pc/data_channel_utils.h"
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namespace webrtc {
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bool PacketQueue::Empty() const {
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return packets_.empty();
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}
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std::unique_ptr<DataBuffer> PacketQueue::PopFront() {
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RTC_DCHECK(!packets_.empty());
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byte_count_ -= packets_.front()->size();
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std::unique_ptr<DataBuffer> packet = std::move(packets_.front());
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packets_.pop_front();
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return packet;
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}
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void PacketQueue::PushFront(std::unique_ptr<DataBuffer> packet) {
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byte_count_ += packet->size();
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packets_.push_front(std::move(packet));
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}
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void PacketQueue::PushBack(std::unique_ptr<DataBuffer> packet) {
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byte_count_ += packet->size();
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packets_.push_back(std::move(packet));
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}
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void PacketQueue::Clear() {
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packets_.clear();
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byte_count_ = 0;
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}
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void PacketQueue::Swap(PacketQueue* other) {
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size_t other_byte_count = other->byte_count_;
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other->byte_count_ = byte_count_;
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byte_count_ = other_byte_count;
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other->packets_.swap(packets_);
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}
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bool IsSctpLike(cricket::DataChannelType type) {
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return type == cricket::DCT_SCTP;
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}
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} // namespace webrtc
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