diff options
author | Joerg Bornemann <joerg.bornemann@digia.com> | 2012-12-05 13:03:09 +0100 |
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committer | The Qt Project <gerrit-noreply@qt-project.org> | 2012-12-05 18:20:35 +0100 |
commit | 6b4994c265889db2058b7d5850b51ddfc5478754 (patch) | |
tree | 623e53eb8004b6b8ecdb7e2867ab489dde606fac /examples/multimedia/spectrum/3rdparty/fftreal/fftreal_wrapper.cpp | |
parent | 90c8ba233b77ed74012de3b5598a7617672e9d31 (diff) |
centralize and fixup example sources install targets
This follows suit with aeb036e in qtbase.
Change-Id: Ie8580d0a1f38ab9858b0e44c9f99bdc552a1752a
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: hjk <qthjk@ovi.com>
Diffstat (limited to 'examples/multimedia/spectrum/3rdparty/fftreal/fftreal_wrapper.cpp')
-rw-r--r-- | examples/multimedia/spectrum/3rdparty/fftreal/fftreal_wrapper.cpp | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/examples/multimedia/spectrum/3rdparty/fftreal/fftreal_wrapper.cpp b/examples/multimedia/spectrum/3rdparty/fftreal/fftreal_wrapper.cpp new file mode 100644 index 000000000..ef216cb58 --- /dev/null +++ b/examples/multimedia/spectrum/3rdparty/fftreal/fftreal_wrapper.cpp @@ -0,0 +1,54 @@ +/*************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** 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); +} |