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1 /* | 1 /* |
2 * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2012 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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101 int nlp_mode, | 101 int nlp_mode, |
102 int metrics_mode, | 102 int metrics_mode, |
103 int delay_logging); | 103 int delay_logging); |
104 | 104 |
105 // Non-zero enables, zero disables. | 105 // Non-zero enables, zero disables. |
106 void WebRtcAec_enable_reported_delay(AecCore* self, int enable); | 106 void WebRtcAec_enable_reported_delay(AecCore* self, int enable); |
107 | 107 |
108 // Returns non-zero if reported delay is enabled and zero if disabled. | 108 // Returns non-zero if reported delay is enabled and zero if disabled. |
109 int WebRtcAec_reported_delay_enabled(AecCore* self); | 109 int WebRtcAec_reported_delay_enabled(AecCore* self); |
110 | 110 |
111 // We now interpret delay correction to mean an extended filter length feature. | 111 // Enables or disables extended filter mode. Non-zero enables, zero disables. |
112 // We reuse the delay correction infrastructure to avoid changes through to | 112 void WebRtcAec_enable_extended_filter(AecCore* self, int enable); |
113 // libjingle. See details along with |DelayCorrection| in | |
114 // echo_cancellation_impl.h. Non-zero enables, zero disables. | |
115 void WebRtcAec_enable_delay_correction(AecCore* self, int enable); | |
116 | 113 |
117 // Returns non-zero if delay correction is enabled and zero if disabled. | 114 // Returns non-zero if extended filter mode is enabled and zero if disabled. |
118 int WebRtcAec_delay_correction_enabled(AecCore* self); | 115 int WebRtcAec_extended_filter_enabled(AecCore* self); |
119 | 116 |
120 // Returns the current |system_delay|, i.e., the buffered difference between | 117 // Returns the current |system_delay|, i.e., the buffered difference between |
121 // far-end and near-end. | 118 // far-end and near-end. |
122 int WebRtcAec_system_delay(AecCore* self); | 119 int WebRtcAec_system_delay(AecCore* self); |
123 | 120 |
124 // Sets the |system_delay| to |value|. Note that if the value is changed | 121 // Sets the |system_delay| to |value|. Note that if the value is changed |
125 // improperly, there can be a performance regression. So it should be used with | 122 // improperly, there can be a performance regression. So it should be used with |
126 // care. | 123 // care. |
127 void WebRtcAec_SetSystemDelay(AecCore* self, int delay); | 124 void WebRtcAec_SetSystemDelay(AecCore* self, int delay); |
128 | 125 |
129 #endif // WEBRTC_MODULES_AUDIO_PROCESSING_AEC_AEC_CORE_H_ | 126 #endif // WEBRTC_MODULES_AUDIO_PROCESSING_AEC_AEC_CORE_H_ |
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