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Side by Side Diff: webrtc/modules/audio_processing/aec/aec_core_internal.h

Issue 1456123003: Ducking fix #3: Removed the state as an input to the FilterAdaptation function (Closed) Base URL: https://chromium.googlesource.com/external/webrtc.git@Aec_Code_Cleanup2_CL
Patch Set: Removed gcc build-breaking method argument specifiers Created 5 years ago
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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
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165 rtc_WavWriter* farFile; 165 rtc_WavWriter* farFile;
166 rtc_WavWriter* nearFile; 166 rtc_WavWriter* nearFile;
167 rtc_WavWriter* outFile; 167 rtc_WavWriter* outFile;
168 rtc_WavWriter* outLinearFile; 168 rtc_WavWriter* outLinearFile;
169 FILE* e_fft_file; 169 FILE* e_fft_file;
170 #endif 170 #endif
171 }; 171 };
172 172
173 typedef void (*WebRtcAecFilterFar)( 173 typedef void (*WebRtcAecFilterFar)(
174 int num_partitions, 174 int num_partitions,
175 int x_fft_buffer_block_pos, 175 int x_fft_buf_block_pos,
176 float x_fft_buffer[2][kExtendedNumPartitions * PART_LEN1], 176 float x_fft_buf[2][kExtendedNumPartitions * PART_LEN1],
177 float h_fft_buffer[2][kExtendedNumPartitions * PART_LEN1], 177 float h_fft_buf[2][kExtendedNumPartitions * PART_LEN1],
178 float y_fft[2][PART_LEN1]); 178 float y_fft[2][PART_LEN1]);
179 extern WebRtcAecFilterFar WebRtcAec_FilterFar; 179 extern WebRtcAecFilterFar WebRtcAec_FilterFar;
180 typedef void (*WebRtcAecScaleErrorSignal)(int extended_filter_enabled, 180 typedef void (*WebRtcAecScaleErrorSignal)(int extended_filter_enabled,
181 float normal_mu, 181 float normal_mu,
182 float normal_error_threshold, 182 float normal_error_threshold,
183 float* xPow, 183 float x_pow[PART_LEN1],
184 float ef[2][PART_LEN1]); 184 float ef[2][PART_LEN1]);
185 extern WebRtcAecScaleErrorSignal WebRtcAec_ScaleErrorSignal; 185 extern WebRtcAecScaleErrorSignal WebRtcAec_ScaleErrorSignal;
186 typedef void (*WebRtcAecFilterAdaptation)(AecCore* aec, 186 typedef void (*WebRtcAecFilterAdaptation)(
187 float* fft, 187 int num_partitions,
188 float ef[2][PART_LEN1]); 188 int x_fft_buf_block_pos,
189 float x_fft_buf[2][kExtendedNumPartitions * PART_LEN1],
190 float e_fft[2][PART_LEN1],
191 float h_fft_buf[2][kExtendedNumPartitions * PART_LEN1]);
189 extern WebRtcAecFilterAdaptation WebRtcAec_FilterAdaptation; 192 extern WebRtcAecFilterAdaptation WebRtcAec_FilterAdaptation;
190 typedef void (*WebRtcAecOverdriveAndSuppress)(AecCore* aec, 193 typedef void (*WebRtcAecOverdriveAndSuppress)(AecCore* aec,
191 float hNl[PART_LEN1], 194 float hNl[PART_LEN1],
192 const float hNlFb, 195 const float hNlFb,
193 float efw[2][PART_LEN1]); 196 float efw[2][PART_LEN1]);
194 extern WebRtcAecOverdriveAndSuppress WebRtcAec_OverdriveAndSuppress; 197 extern WebRtcAecOverdriveAndSuppress WebRtcAec_OverdriveAndSuppress;
195 198
196 typedef void (*WebRtcAecComfortNoise)(AecCore* aec, 199 typedef void (*WebRtcAecComfortNoise)(AecCore* aec,
197 float efw[2][PART_LEN1], 200 float efw[2][PART_LEN1],
198 complex_t* comfortNoiseHband, 201 complex_t* comfortNoiseHband,
199 const float* noisePow, 202 const float* noisePow,
200 const float* lambda); 203 const float* lambda);
201 extern WebRtcAecComfortNoise WebRtcAec_ComfortNoise; 204 extern WebRtcAecComfortNoise WebRtcAec_ComfortNoise;
202 205
203 typedef void (*WebRtcAecSubBandCoherence)(AecCore* aec, 206 typedef void (*WebRtcAecSubBandCoherence)(AecCore* aec,
204 float efw[2][PART_LEN1], 207 float efw[2][PART_LEN1],
205 float xfw[2][PART_LEN1], 208 float xfw[2][PART_LEN1],
206 float* fft, 209 float* fft,
207 float* cohde, 210 float* cohde,
208 float* cohxd); 211 float* cohxd);
209 extern WebRtcAecSubBandCoherence WebRtcAec_SubbandCoherence; 212 extern WebRtcAecSubBandCoherence WebRtcAec_SubbandCoherence;
210 213
211 #endif // WEBRTC_MODULES_AUDIO_PROCESSING_AEC_AEC_CORE_INTERNAL_H_ 214 #endif // WEBRTC_MODULES_AUDIO_PROCESSING_AEC_AEC_CORE_INTERNAL_H_
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