Mercurial > hg > sonic-visualiser
changeset 215:79ea249689d9
* Merge fix from spectrogram-cache-rejig branch: save/restore FFTW wisdom
author | Chris Cannam |
---|---|
date | Mon, 19 Nov 2007 13:02:37 +0000 |
parents | 9e396b8d7dfc |
children | 1fa0d271fd2c |
files | main/main.cpp |
diffstat | 1 files changed, 22 insertions(+), 0 deletions(-) [+] |
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line diff
--- a/main/main.cpp Fri Nov 09 17:46:58 2007 +0000 +++ b/main/main.cpp Mon Nov 19 13:02:37 2007 +0000 @@ -36,6 +36,10 @@ #include <iostream> #include <signal.h> +#ifdef HAVE_FFTW3F +#include <fftw3.h> +#endif + /*! \mainpage Sonic Visualiser \section interesting Summary of interesting classes @@ -338,6 +342,14 @@ } } +#ifdef HAVE_FFTW3F + settings.beginGroup("FFTWisdom"); + QString wisdom = settings.value("wisdom").toString(); + if (wisdom != "") { + fftwf_import_wisdom_from_string(wisdom.toLocal8Bit().data()); + } + settings.endGroup(); +#endif /* @@ -353,5 +365,15 @@ TempDirectory::getInstance()->cleanup(); application.releaseMainWindow(); +#ifdef HAVE_FFTW3F + char *cwisdom = fftwf_export_wisdom_to_string(); + if (cwisdom) { + settings.beginGroup("FFTWisdom"); + settings.setValue("wisdom", cwisdom); + settings.endGroup(); + fftwf_free(cwisdom); + } +#endif + return rv; }