blob: 2d34f3489c370b2f4d66149fd13a9aaa90acad09 [file] [log] [blame]
* Copyright (c) 2016 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.
#include <vector>
#include "modules/audio_mixer/output_rate_calculator.h"
namespace webrtc {
class DefaultOutputRateCalculator : public OutputRateCalculator {
static const int kDefaultFrequency = 48000;
// Produces the least native rate greater or equal to the preferred
// sample rates. A native rate is one in
// AudioProcessing::NativeRate. If |preferred_sample_rates| is
// empty, returns |kDefaultFrequency|.
int CalculateOutputRate(
const std::vector<int>& preferred_sample_rates) override;
~DefaultOutputRateCalculator() override {}
} // namespace webrtc