make_complex       79 apps/fft/main.cpp         ComplexFunc dft_in = fft2d_c2c(make_complex(in), W, H, -1, target, fwd_desc);
make_complex       80 apps/fft/main.cpp         ComplexFunc dft_kernel = fft2d_c2c(make_complex(kernel), W, H, -1, target, fwd_desc);