ippiDCTFwdInitAlloc_32f deprecation question

[pvonkaenel]

Hi,

I've started going through the deprecated IPP routines which I use and am working on finding replacements for them.  I've noticed that  ippiDCTFwdInitAlloc_32f (along with the free) have been marked deprecated, but  ippiDCTFwdGetBufSize_32f and  ippiDCTFwd_32f_C1R (which use the allocated  IppiDCTFwdSpec_32f) have not been.  Is this an oversight, or is there a way to use ippiDCTFwd_32f_C1R without ippiDCTFwdInitAlloc_32f ?

Thanks,

Peter

[Igor_A_Intel · Accepted solution]

Hi Peter,

we are going to deprecate and then remove all IPP functions with internal memory allocations. In any case DCTInitAlloc will not be removed until it get corresponding substitutor - DCTInit with external memory buffer as a parameter.

regards, Igor

[pvonkaenel]

Hi Igor,

That's good to hear.

Thanks,

Peter