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1 /* | 1 /* |
2 * Copyright (c) 2013 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2013 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 /* | 11 /* |
12 * The core AEC algorithm, which is presented with time-aligned signals. | 12 * The core AEC algorithm, which is presented with time-aligned signals. |
13 */ | 13 */ |
14 | 14 |
15 #include "webrtc/modules/audio_processing/aec/aec_core.h" | 15 #include "webrtc/modules/audio_processing/aec/aec_core.h" |
16 | 16 |
17 #include <math.h> | 17 #include <math.h> |
18 | 18 |
19 extern "C" { | 19 extern "C" { |
20 #include "webrtc/common_audio/signal_processing/include/signal_processing_librar
y.h" | 20 #include "webrtc/common_audio/signal_processing/include/signal_processing_librar
y.h" |
21 } | 21 } |
22 #include "webrtc/modules/audio_processing/aec/aec_core_internal.h" | 22 #include "webrtc/modules/audio_processing/aec/aec_core_optimized_methods.h" |
23 #include "webrtc/modules/audio_processing/aec/aec_rdft.h" | 23 #include "webrtc/modules/audio_processing/aec/aec_rdft.h" |
24 | 24 |
25 namespace webrtc { | 25 namespace webrtc { |
26 | 26 |
27 extern const float WebRtcAec_weightCurve[65]; | 27 extern const float WebRtcAec_weightCurve[65]; |
28 extern const float WebRtcAec_overDriveCurve[65]; | 28 extern const float WebRtcAec_overDriveCurve[65]; |
29 | 29 |
30 void WebRtcAec_FilterFar_mips( | 30 void WebRtcAec_FilterFar_mips( |
31 int num_partitions, | 31 int num_partitions, |
32 int x_fft_buf_block_pos, | 32 int x_fft_buf_block_pos, |
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480 } | 480 } |
481 | 481 |
482 void WebRtcAec_InitAec_mips(void) { | 482 void WebRtcAec_InitAec_mips(void) { |
483 WebRtcAec_FilterFar = WebRtcAec_FilterFar_mips; | 483 WebRtcAec_FilterFar = WebRtcAec_FilterFar_mips; |
484 WebRtcAec_FilterAdaptation = WebRtcAec_FilterAdaptation_mips; | 484 WebRtcAec_FilterAdaptation = WebRtcAec_FilterAdaptation_mips; |
485 WebRtcAec_ScaleErrorSignal = WebRtcAec_ScaleErrorSignal_mips; | 485 WebRtcAec_ScaleErrorSignal = WebRtcAec_ScaleErrorSignal_mips; |
486 WebRtcAec_Overdrive = WebRtcAec_Overdrive_mips; | 486 WebRtcAec_Overdrive = WebRtcAec_Overdrive_mips; |
487 WebRtcAec_Suppress = WebRtcAec_Suppress_mips; | 487 WebRtcAec_Suppress = WebRtcAec_Suppress_mips; |
488 } | 488 } |
489 } // namespace webrtc | 489 } // namespace webrtc |
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