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1 /* | 1 /* |
2 * Copyright (c) 2014 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2014 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 #ifndef WEBRTC_SYSTEM_WRAPPERS_INCLUDE_ALIGNED_ARRAY_ | 11 #ifndef WEBRTC_SYSTEM_WRAPPERS_INCLUDE_ALIGNED_ARRAY_ |
12 #define WEBRTC_SYSTEM_WRAPPERS_INCLUDE_ALIGNED_ARRAY_ | 12 #define WEBRTC_SYSTEM_WRAPPERS_INCLUDE_ALIGNED_ARRAY_ |
13 | 13 |
14 #include "webrtc/rtc_base/checks.h" | 14 #include "webrtc/base/checks.h" |
15 #include "webrtc/system_wrappers/include/aligned_malloc.h" | 15 #include "webrtc/system_wrappers/include/aligned_malloc.h" |
16 | 16 |
17 namespace webrtc { | 17 namespace webrtc { |
18 | 18 |
19 // Wrapper class for aligned arrays. Every row (and the first dimension) are | 19 // Wrapper class for aligned arrays. Every row (and the first dimension) are |
20 // aligned to the given byte alignment. | 20 // aligned to the given byte alignment. |
21 template<typename T> class AlignedArray { | 21 template<typename T> class AlignedArray { |
22 public: | 22 public: |
23 AlignedArray(size_t rows, size_t cols, size_t alignment) | 23 AlignedArray(size_t rows, size_t cols, size_t alignment) |
24 : rows_(rows), | 24 : rows_(rows), |
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77 | 77 |
78 private: | 78 private: |
79 size_t rows_; | 79 size_t rows_; |
80 size_t cols_; | 80 size_t cols_; |
81 T** head_row_; | 81 T** head_row_; |
82 }; | 82 }; |
83 | 83 |
84 } // namespace webrtc | 84 } // namespace webrtc |
85 | 85 |
86 #endif // WEBRTC_SYSTEM_WRAPPERS_INCLUDE_ALIGNED_ARRAY_ | 86 #endif // WEBRTC_SYSTEM_WRAPPERS_INCLUDE_ALIGNED_ARRAY_ |
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