blob: b2ae4c3217b4a677fb6b71e62425f1d7f91e7e93 [file] [log] [blame]
* Copyright (c) 2017 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 <string.h>
#include <memory>
#include "common_audio/fir_filter.h"
namespace webrtc {
class FIRFilterC : public FIRFilter {
FIRFilterC(const float* coefficients, size_t coefficients_length);
~FIRFilterC() override;
void Filter(const float* in, size_t length, float* out) override;
size_t coefficients_length_;
size_t state_length_;
std::unique_ptr<float[]> coefficients_;
std::unique_ptr<float[]> state_;
} // namespace webrtc