529662a44c
We use ArrayView in our public API, so its header should be in webrtc/api/. BUG=none Review-Url: https://codereview.webrtc.org/3007763002 Cr-Commit-Position: refs/heads/master@{#19658}
33 lines
1007 B
C++
33 lines
1007 B
C++
/*
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* Copyright (c) 2017 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef WEBRTC_MODULES_AUDIO_PROCESSING_AGC2_DIGITAL_GAIN_APPLIER_H_
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#define WEBRTC_MODULES_AUDIO_PROCESSING_AGC2_DIGITAL_GAIN_APPLIER_H_
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#include "webrtc/api/array_view.h"
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#include "webrtc/modules/audio_processing/audio_buffer.h"
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namespace webrtc {
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class DigitalGainApplier {
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public:
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DigitalGainApplier();
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// Applies the specified gain to an array of samples.
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void Process(float gain, rtc::ArrayView<float> samples);
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private:
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void LimitToAllowedRange(rtc::ArrayView<float> x);
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};
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} // namespace webrtc
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#endif // WEBRTC_MODULES_AUDIO_PROCESSING_AGC2_DIGITAL_GAIN_APPLIER_H_
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