[LAD] fftw_complex and C++11
Aurélien Leblond
blablack at gmail.com
Sat Jan 3 20:18:25 UTC 2015
Hi all,
I'm porting the FFT Vocoder from AMS to ams.lv2.
The FFT Vocoder is using fftw_complex, and I can compile my code if I use
-std=c99 but not if I use -std=c++11
I get error like:
error: incompatible types in assignment of ‘float’ to ‘fftw_complex {aka
double [2]}’
modinforward[l2] = modbuf[l2] * window[l2];
error: cannot convert ‘double*’ to ‘__complex__ double’ for argument ‘1’ to
‘double creal(__complex__ double)’
p(p_modulatorfft)[l2] = logf(fabs (creal (modoutforward[l2])) + 1.0);
error: invalid array assignment
modinbackward[ lclfrq ] = modoutforward [l2];
carrinforward, carroutforward, carrinbackward,
carroutbackward, modinforward, modoutforward, modinbackward, modoutbackward
are pointers to fftw_complex.
Would you guys have any idea why it doesn't compile in the c++11 standard?
>From my research I saw there were some changes between c99 and c11 with
complex numbers, but I can't figure out how to bring the code to C++11.
Thanks in advance for the help,
Aurélien
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