What happened to the in-place functions of the real-to-complex DFTs in IPPS?
The documentations mentions additional functions with only one argument (pSrcDst) for in-place calculation. However, the header provides such in-place functions only for FFT and not for DFT transformations.
Calling ippsDFTFwd_RToCCS_32f(in, out, spec, buf) with in==out results in an error: ippStsContextMatchErr Invalid context structure.
Any thoughts? Thanks!