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juce_Windowing.h
/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2022 - Raw Material Software Limited
JUCE is an open source library subject to commercial or open-source
licensing.
By using JUCE, you agree to the terms of both the JUCE 7 End-User License
Agreement and JUCE Privacy Policy.
End User License Agreement: www.juce.com/juce-7-licence
Privacy Policy: www.juce.com/juce-privacy-policy
Or: You may also use this code under the terms of the GPL v3 (see
www.gnu.org/licenses).
JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
DISCLAIMED.
==============================================================================
*/
namespace juce::dsp
{
template <typename FloatType>
class JUCE_API WindowingFunction
{
public:
//==============================================================================
enum WindowingMethod
{
rectangular = 0,
triangular,
hann,
hamming,
blackman,
blackmanHarris,
flatTop,
kaiser,
numWindowingMethods
};
//==============================================================================
WindowingFunction (size_t size, WindowingMethod,
bool normalise = true, FloatType beta = 0);
//==============================================================================
void fillWindowingTables (size_t size, WindowingMethod type,
bool normalise = true, FloatType beta = 0) noexcept;
static void fillWindowingTables (FloatType* samples, size_t size, WindowingMethod,
bool normalise = true, FloatType beta = 0) noexcept;
void multiplyWithWindowingTable (FloatType* samples, size_t size) const noexcept;
static const char* getWindowingMethodName (WindowingMethod) noexcept;
private:
//==============================================================================
Array<FloatType> windowTable;
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (WindowingFunction)
};
} // namespace juce::dsp
juce::Array
Definition juce_Array.h:56
juce::dsp::WindowingFunction
Definition juce_Windowing.h:41
juce::dsp::WindowingFunction::WindowingMethod
WindowingMethod
Definition juce_Windowing.h:46
juce::dsp::WindowingFunction::WindowingFunction
WindowingFunction(size_t size, WindowingMethod, bool normalise=true, FloatType beta=0)
Definition juce_Windowing.cpp:37