60941c2741
This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
55 lines
1.6 KiB
C++
55 lines
1.6 KiB
C++
/***************************************************************************
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**
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** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the examples of the Qt Toolkit.
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**
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** This program is free software: you can redistribute it and/or modify
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** it under the terms of the GNU Lesser General Public License as
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** published by the Free Software Foundation, either version 2.1. This
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** program is distributed in the hope that it will be useful, but WITHOUT
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** ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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** FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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** for more details. You should have received a copy of the GNU General
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** Public License along with this program. If not, see
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** <http://www.gnu.org/licenses/>.
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**
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***************************************************************************/
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#include "fftreal_wrapper.h"
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// FFTReal code generates quite a lot of 'unused parameter' compiler warnings,
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// which we suppress here in order to get a clean build output.
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#if defined Q_CC_MSVC
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# pragma warning(disable:4100)
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#elif defined Q_CC_GNU
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# pragma GCC diagnostic ignored "-Wunused-parameter"
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#elif defined Q_CC_MWERKS
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# pragma warning off (10182)
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#endif
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#include "FFTRealFixLen.h"
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class FFTRealWrapperPrivate {
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public:
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FFTRealFixLen<FFTLengthPowerOfTwo> m_fft;
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};
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FFTRealWrapper::FFTRealWrapper()
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: m_private(new FFTRealWrapperPrivate)
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{
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}
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FFTRealWrapper::~FFTRealWrapper()
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{
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delete m_private;
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}
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void FFTRealWrapper::calculateFFT(DataType in[], const DataType out[])
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{
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m_private->m_fft.do_fft(in, out);
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}
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