topic Re: ippiMalloc_64f? in Intel® Integrated Performance Primitives

ippiMalloc_64f?

ad_ms — Tue, 14 Aug 2007 12:14:39 GMT

is there some kind of 64f allocation? SqrIntegral needs a 64f image as output, and i'd be easier to allocate this directly instead of doing some 'magic tricks'.

thanks,
aydin

Re: ippiMalloc_64f?

Vladimir_Dudnik — Tue, 14 Aug 2007 17:24:38 GMT

Hello aydin,

There is no ippiMalloc_64f function in IPP, but you may use ippiMalloc_32fc_C1 for SqrIntegral. Yes, this will require type casting for returned pointer. Is that too magically?

Regards,
Vladimir

Re: ippiMalloc_64f?

ad_ms — Wed, 15 Aug 2007 11:12:58 GMT

Hi Vladimir,

thanks for the answer, i was just wondering why there isn't such function, i thought maybe it's a bug in the documentation.and yes, its ok,even in delphi one can type-cast ;)

aydin

Re: ippiMalloc_64f?

ad_ms — Wed, 15 Aug 2007 12:07:12 GMT

sorry, but i have another problem..the handler to the sqrintegral function gives back NIL always (or it doesnt give back anything at all)-- what i am doing wrong? i have triple-checked typos, and the structure is the same as for the other 200 functions. anyone any idea?

EDIT: ok, i found the function in the cv-libs..

Re: ippiMalloc_64f?

Vladimir_Dudnik — Wed, 15 Aug 2007 12:14:14 GMT

I'm not so much familiar with Delphi programming. I remember there were severalDelphi related topics in this forum, you can take a look on some latest topics or you can search through forum for "Delphi" to see more

http://softwarecommunity.intel.com/isn/Community/en-US/forums/permalink/30233629/30233629/ShowThread.aspx#30233629

http://softwareforums.intel.com/ISN/Community/en-US/forums/permalink/30227695/30227695/ShowThread.aspx#30227695

http://softwareforums.intel.com/ISN/Community/en-US/forums/permalink/30225637/30225637/ShowThread.aspx#30225637

Regards,
Vladimir