Intel® Integrated Performance Primitives
Deliberate problems developing high-performance vision, signal, security, and storage applications.
Announcements
FPGA community forums and blogs on community.intel.com are migrating to the new Altera Community and are read-only. For urgent support needs during this transition, please visit the FPGA Design Resources page or contact an Altera Authorized Distributor.
6814 Discussions

ippiDCTFwdInitAlloc_32f deprecation question

pvonkaenel
New Contributor III
‎11-06-2013 05:54 AM
809 Views
Solved Jump to solution

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

0 Kudos
1 Solution
Igor_A_Intel
Employee
‎11-11-2013 11:26 PM
809 Views
Solved Jump to 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

View solution in original post

0 Kudos
Copy link

Link Copied

2 Replies
Igor_A_Intel
Employee
‎11-11-2013 11:26 PM
810 Views
Solved Jump to 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

0 Kudos
Copy link
pvonkaenel
New Contributor III
‎11-12-2013 03:38 AM
809 Views
Solved Jump to solution

Hi Igor,

That's good to hear.

Thanks,

Peter

0 Kudos
Copy link
Reply

Community support is provided Monday to Friday. Other contact methods are available here.

Intel does not verify all solutions, including but not limited to any file transfers that may appear in this community. Accordingly, Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a particular purpose, and non-infringement, as well as any warranty arising from course of performance, course of dealing, or usage in trade.

For more complete information about compiler optimizations, see our Optimization Notice.