55 lines
1.4 KiB
C++
55 lines
1.4 KiB
C++
|
/*
|
||
|
|
* Copyright 2020 The WebRTC project authors. All Rights Reserved.
|
||
|
|
*
|
||
|
|
* Use of this source code is governed by a BSD-style license
|
||
|
|
* that can be found in the LICENSE file in the root of the source
|
||
|
|
* tree. An additional intellectual property rights grant can be found
|
||
|
|
* in the file PATENTS. All contributing project authors may
|
||
|
|
* be found in the AUTHORS file in the root of the source tree.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include "pc/data_channel_utils.h"
|
||
|
|
|
||
|
|
namespace webrtc {
|
||
|
|
|
||
|
|
bool PacketQueue::Empty() const {
|
||
|
|
return packets_.empty();
|
||
|
|
}
|
||
|
|
|
||
|
|
std::unique_ptr<DataBuffer> PacketQueue::PopFront() {
|
||
|
|
RTC_DCHECK(!packets_.empty());
|
||
|
|
byte_count_ -= packets_.front()->size();
|
||
|
|
std::unique_ptr<DataBuffer> packet = std::move(packets_.front());
|
||
|
|
packets_.pop_front();
|
||
|
|
return packet;
|
||
|
|
}
|
||
|
|
|
||
|
|
void PacketQueue::PushFront(std::unique_ptr<DataBuffer> packet) {
|
||
|
|
byte_count_ += packet->size();
|
||
|
|
packets_.push_front(std::move(packet));
|
||
|
|
}
|
||
|
|
|
||
|
|
void PacketQueue::PushBack(std::unique_ptr<DataBuffer> packet) {
|
||
|
|
byte_count_ += packet->size();
|
||
|
|
packets_.push_back(std::move(packet));
|
||
|
|
}
|
||
|
|
|
||
|
|
void PacketQueue::Clear() {
|
||
|
|
packets_.clear();
|
||
|
|
byte_count_ = 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
void PacketQueue::Swap(PacketQueue* other) {
|
||
|
|
size_t other_byte_count = other->byte_count_;
|
||
|
|
other->byte_count_ = byte_count_;
|
||
|
|
byte_count_ = other_byte_count;
|
||
|
|
|
||
|
|
other->packets_.swap(packets_);
|
||
|
|
}
|
||
|
|
|
||
|
|
bool IsSctpLike(cricket::DataChannelType type) {
|
||
|
|
return type == cricket::DCT_SCTP;
|
||
|
|
}
|
||
|
|
|
||
|
|
} // namespace webrtc
|