753eada3aa
Corresponds to upstream commit 524e9b043e7e86fd72353b987c9d5f6a1ebf83e1 Update notes: * Pull in third party license file * Replace .gypi files with BUILD.gn to keep track of what changes upstream * Bunch of new filse pulled in as dependencies * Won't build yet due to changes needed on top of these
34 lines
972 B
C++
34 lines
972 B
C++
/*
|
|
* Copyright (c) 2014 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 WEBRTC_COMMON_AUDIO_WINDOW_GENERATOR_H_
|
|
#define WEBRTC_COMMON_AUDIO_WINDOW_GENERATOR_H_
|
|
|
|
#include <stddef.h>
|
|
|
|
#include "webrtc/base/constructormagic.h"
|
|
|
|
namespace webrtc {
|
|
|
|
// Helper class with generators for various signal transform windows.
|
|
class WindowGenerator {
|
|
public:
|
|
static void Hanning(int length, float* window);
|
|
static void KaiserBesselDerived(float alpha, size_t length, float* window);
|
|
|
|
private:
|
|
RTC_DISALLOW_IMPLICIT_CONSTRUCTORS(WindowGenerator);
|
|
};
|
|
|
|
} // namespace webrtc
|
|
|
|
#endif // WEBRTC_COMMON_AUDIO_WINDOW_GENERATOR_H_
|
|
|