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1 /* | 1 /* |
2 * Copyright 2015 The WebRTC Project Authors. All rights reserved. | 2 * Copyright 2015 The WebRTC Project Authors. All rights reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 4 * Use of this source code is governed by a BSD-style license |
5 * that can be found in the LICENSE file in the root of the source | 5 * that can be found in the LICENSE file in the root of the source |
6 * tree. An additional intellectual property rights grant can be found | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
11 #include "webrtc/base/buffer.h" | 11 #include "webrtc/base/buffer.h" |
12 | 12 |
13 #include <cassert> | 13 #include <cassert> |
| 14 #include <utility> |
14 | 15 |
15 namespace rtc { | 16 namespace rtc { |
16 | 17 |
17 Buffer::Buffer() : size_(0), capacity_(0), data_(nullptr) { | 18 Buffer::Buffer() : size_(0), capacity_(0), data_(nullptr) { |
18 assert(IsConsistent()); | 19 assert(IsConsistent()); |
19 } | 20 } |
20 | 21 |
21 Buffer::Buffer(const Buffer& buf) : Buffer(buf.data(), buf.size()) { | 22 Buffer::Buffer(const Buffer& buf) : Buffer(buf.data(), buf.size()) { |
22 } | 23 } |
23 | 24 |
24 Buffer::Buffer(Buffer&& buf) | 25 Buffer::Buffer(Buffer&& buf) |
25 : size_(buf.size()), capacity_(buf.capacity()), data_(buf.data_.Pass()) { | 26 : size_(buf.size()), |
| 27 capacity_(buf.capacity()), |
| 28 data_(std::move(buf.data_)) { |
26 assert(IsConsistent()); | 29 assert(IsConsistent()); |
27 buf.OnMovedFrom(); | 30 buf.OnMovedFrom(); |
28 } | 31 } |
29 | 32 |
30 Buffer::Buffer(size_t size) : Buffer(size, size) { | 33 Buffer::Buffer(size_t size) : Buffer(size, size) { |
31 } | 34 } |
32 | 35 |
33 Buffer::Buffer(size_t size, size_t capacity) | 36 Buffer::Buffer(size_t size, size_t capacity) |
34 : size_(size), | 37 : size_(size), |
35 capacity_(std::max(size, capacity)), | 38 capacity_(std::max(size, capacity)), |
36 data_(new uint8_t[capacity_]) { | 39 data_(new uint8_t[capacity_]) { |
37 assert(IsConsistent()); | 40 assert(IsConsistent()); |
38 } | 41 } |
39 | 42 |
40 // Note: The destructor works even if the buffer has been moved from. | 43 // Note: The destructor works even if the buffer has been moved from. |
41 Buffer::~Buffer() = default; | 44 Buffer::~Buffer() = default; |
42 | 45 |
43 }; // namespace rtc | 46 }; // namespace rtc |
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