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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /third_party/libwebrtc/modules/audio_processing/aec3/transparent_mode.h | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'third_party/libwebrtc/modules/audio_processing/aec3/transparent_mode.h')
-rw-r--r-- | third_party/libwebrtc/modules/audio_processing/aec3/transparent_mode.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/third_party/libwebrtc/modules/audio_processing/aec3/transparent_mode.h b/third_party/libwebrtc/modules/audio_processing/aec3/transparent_mode.h new file mode 100644 index 0000000000..bc5dd0391b --- /dev/null +++ b/third_party/libwebrtc/modules/audio_processing/aec3/transparent_mode.h @@ -0,0 +1,47 @@ +/* + * Copyright (c) 2020 The WebRTC project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ + +#ifndef MODULES_AUDIO_PROCESSING_AEC3_TRANSPARENT_MODE_H_ +#define MODULES_AUDIO_PROCESSING_AEC3_TRANSPARENT_MODE_H_ + +#include <memory> + +#include "api/audio/echo_canceller3_config.h" +#include "modules/audio_processing/aec3/aec3_common.h" + +namespace webrtc { + +// Class for detecting and toggling the transparent mode which causes the +// suppressor to apply less suppression. +class TransparentMode { + public: + static std::unique_ptr<TransparentMode> Create( + const EchoCanceller3Config& config); + + virtual ~TransparentMode() {} + + // Returns whether the transparent mode should be active. + virtual bool Active() const = 0; + + // Resets the state of the detector. + virtual void Reset() = 0; + + // Updates the detection decision based on new data. + virtual void Update(int filter_delay_blocks, + bool any_filter_consistent, + bool any_filter_converged, + bool any_coarse_filter_converged, + bool all_filters_diverged, + bool active_render, + bool saturated_capture) = 0; +}; + +} // namespace webrtc +#endif // MODULES_AUDIO_PROCESSING_AEC3_TRANSPARENT_MODE_H_ |