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/***************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the examples of the Qt Toolkit.
**
** This program is free software: you can redistribute it and/or modify
** it under the terms of the GNU Lesser General Public License as
** published by the Free Software Foundation, either version 2.1. This
** program is distributed in the hope that it will be useful, but WITHOUT
** ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
** FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
** for more details. You should have received a copy of the GNU General
** Public License along with this program. If not, see
** <http://www.gnu.org/licenses/>.
**
***************************************************************************/
#include "fftreal_wrapper.h"
// FFTReal code generates quite a lot of 'unused parameter' compiler warnings,
// which we suppress here in order to get a clean build output.
#if defined Q_CC_MSVC
# pragma warning(disable:4100)
#elif defined Q_CC_GNU
# pragma GCC diagnostic ignored "-Wunused-parameter"
#elif defined Q_CC_MWERKS
# pragma warning off (10182)
#endif
#include "FFTRealFixLen.h"
class FFTRealWrapperPrivate {
public:
FFTRealFixLen<FFTLengthPowerOfTwo> m_fft;
};
FFTRealWrapper::FFTRealWrapper()
: m_private(new FFTRealWrapperPrivate)
{
}
FFTRealWrapper::~FFTRealWrapper()
{
delete m_private;
}
void FFTRealWrapper::calculateFFT(DataType in[], const DataType out[])
{
m_private->m_fft.do_fft(in, out);
}
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