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10a0bd6b9a
Bug: webrtc:12338 Change-Id: I88c0824451f1448590df0f57bb094d39dffece66 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/227093 Reviewed-by: Harald Alvestrand <hta@webrtc.org> Commit-Queue: Artem Titov <titovartem@webrtc.org> Cr-Commit-Position: refs/heads/master@{#34623}
36 lines
1.2 KiB
C++
36 lines
1.2 KiB
C++
/*
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* Copyright (c) 2016 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 MODULES_AUDIO_MIXER_DEFAULT_OUTPUT_RATE_CALCULATOR_H_
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#define MODULES_AUDIO_MIXER_DEFAULT_OUTPUT_RATE_CALCULATOR_H_
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#include <vector>
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#include "api/array_view.h"
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#include "modules/audio_mixer/output_rate_calculator.h"
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namespace webrtc {
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class DefaultOutputRateCalculator : public OutputRateCalculator {
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public:
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static const int kDefaultFrequency = 48000;
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// Produces the least native rate greater or equal to the preferred
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// sample rates. A native rate is one in
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// AudioProcessing::NativeRate. If `preferred_sample_rates` is
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// empty, returns `kDefaultFrequency`.
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int CalculateOutputRateFromRange(
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rtc::ArrayView<const int> preferred_sample_rates) override;
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~DefaultOutputRateCalculator() override {}
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};
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} // namespace webrtc
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#endif // MODULES_AUDIO_MIXER_DEFAULT_OUTPUT_RATE_CALCULATOR_H_
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