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1 /* | 1 /* |
2 * Copyright (c) 2016 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2016 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/modules/audio_processing/aec3/block_framer.h" | 11 #include "webrtc/modules/audio_processing/aec3/block_framer.h" |
12 | 12 |
13 #include <algorithm> | 13 #include <algorithm> |
14 | 14 |
15 #include "webrtc/rtc_base/checks.h" | 15 #include "webrtc/base/checks.h" |
16 | 16 |
17 namespace webrtc { | 17 namespace webrtc { |
18 | 18 |
19 BlockFramer::BlockFramer(size_t num_bands) | 19 BlockFramer::BlockFramer(size_t num_bands) |
20 : num_bands_(num_bands), | 20 : num_bands_(num_bands), |
21 buffer_(num_bands_, std::vector<float>(kBlockSize, 0.f)) {} | 21 buffer_(num_bands_, std::vector<float>(kBlockSize, 0.f)) {} |
22 | 22 |
23 BlockFramer::~BlockFramer() = default; | 23 BlockFramer::~BlockFramer() = default; |
24 | 24 |
25 // All the constants are chosen so that the buffer is either empty or has enough | 25 // All the constants are chosen so that the buffer is either empty or has enough |
(...skipping 24 matching lines...) Expand all Loading... |
50 std::copy(buffer_[i].begin(), buffer_[i].end(), (*sub_frame)[i].begin()); | 50 std::copy(buffer_[i].begin(), buffer_[i].end(), (*sub_frame)[i].begin()); |
51 std::copy(block[i].begin(), block[i].begin() + samples_to_frame, | 51 std::copy(block[i].begin(), block[i].begin() + samples_to_frame, |
52 (*sub_frame)[i].begin() + buffer_[i].size()); | 52 (*sub_frame)[i].begin() + buffer_[i].size()); |
53 buffer_[i].clear(); | 53 buffer_[i].clear(); |
54 buffer_[i].insert(buffer_[i].begin(), block[i].begin() + samples_to_frame, | 54 buffer_[i].insert(buffer_[i].begin(), block[i].begin() + samples_to_frame, |
55 block[i].end()); | 55 block[i].end()); |
56 } | 56 } |
57 } | 57 } |
58 | 58 |
59 } // namespace webrtc | 59 } // namespace webrtc |
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