Excerpts from Igor Brkic's message of 2010-02-01 23:34:45 +0100: > On Mon, Feb 1, 2010 at 10:24 PM, Gabriel M. Beddingfield > <gabrbedd@xxxxxxxxx> wrote: > > I think that this is probably the cause: > > > > vproc_dsp_process.cpp:281 > > > > // FFTW > > double *fftTmpR=(double*)malloc(sizeof(double)*fftFrameSize); > > fftw_complex *fftTmpC=(fftw_complex*)fftw_malloc(sizeof(fftw_complex)*fftFr\ > > ameSize); > > fftw_complex *fftOldC=(fftw_complex*)fftw_malloc(sizeof(fftw_complex)*fftFr\ > > ameSize); > > fftw_plan fftPlan; > > > > This is in mydsp::compute()... which is being called from > > the JACK process callback. > > > > Per the JACK docs, you must not allocate memory in this > > callback. If the system takes too long to allocate the > > memory, you will get the 'zombification error.' > > > > The user can sometimes work around the issue by setting a > > larger frames-per-period setting (the -p parameter for most > > jack audio drivers). > > Thank You! Thank You! Thank You! > I totally forgot about that. > > New version uploaded to site and can be downloaded on this link: > http://hyperglitch.com/files/VocProc-0.12.tar.gz > > Regards, > Igor Hi Igor, I just attempted to build a package for Arch Linux (AUR) but with the current build system it seems to be a non-trivial task. I guess it's no easier for other distributions. main.cpp: In function ‘int main(int, char**)’: main.cpp:133: warning: ‘jack_client_t* jack_client_new(const char*)’ is deprecated (declared at /usr/include/jack/jack.h:99) vproc_dsp_process.cpp: In member function ‘void mydsp::setPitchFactor(float)’: vproc_dsp_process.cpp:200: warning: ‘curr’ may be used uninitialized in this function Regards, Philipp _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user
