e3d99221c4
Review URL: https://codereview.webrtc.org/1749693002 Cr-Commit-Position: refs/heads/master@{#11826}
47 lines
1.2 KiB
C++
47 lines
1.2 KiB
C++
/*
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* Copyright 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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#include "webrtc/base/buffer.h"
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#include <algorithm>
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#include <utility>
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namespace rtc {
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Buffer::Buffer() : size_(0), capacity_(0), data_(nullptr) {
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RTC_DCHECK(IsConsistent());
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}
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Buffer::Buffer(const Buffer& buf) : Buffer(buf.data(), buf.size()) {
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}
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Buffer::Buffer(Buffer&& buf)
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: size_(buf.size()),
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capacity_(buf.capacity()),
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data_(std::move(buf.data_)) {
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RTC_DCHECK(IsConsistent());
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buf.OnMovedFrom();
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}
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Buffer::Buffer(size_t size) : Buffer(size, size) {
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}
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Buffer::Buffer(size_t size, size_t capacity)
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: size_(size),
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capacity_(std::max(size, capacity)),
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data_(new uint8_t[capacity_]) {
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RTC_DCHECK(IsConsistent());
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}
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// Note: The destructor works even if the buffer has been moved from.
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Buffer::~Buffer() = default;
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}; // namespace rtc
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