topic Re: list of deprectated replacement functions in Intel® Integrated Performance Primitives

list of deprectated replacement functions

sloos1 — Fri, 16 Jul 2021 11:00:58 GMT

Hello

Is there a list of deprecated functions (legacy 9.0) and the replacements in later versions, or strategy to work around if there is no 1:1 replacement? I just cant find anything.

Thank you

Stefan

Re: list of deprectated replacement functions

NoorjahanSk_Intel — Thu, 22 Jul 2021 06:36:19 GMT

Hi,

Thanks for reaching out to us.

>>Is there a list of deprecated functions

You can refer below links for details regarding deprecated legacy functions of IPP

https://software.intel.com/content/www/us/en/develop/articles/intel-ipp-legacy-libraries.html

You can also refer below links for more details

https://software.intel.com/content/www/us/en/develop/documentation/ipp-dev-reference/top/volume-1-signal-and-data-processing/appendix-b-removed-functions-for-signal-processing.html

https://software.intel.com/content/www/us/en/develop/documentation/ipp-crypto-reference/top/removed-functions.html

Apart from the information provided above, If you still have any queries related to this ,Please give us some more details on what kind of deprecated functions(domain specific if any) you are looking for in IPP and also provide the ipp version so that it will help us to answer your query.

Thanks & Regards

Noorjahan

Re: list of deprectated replacement functions

sloos1 — Fri, 23 Jul 2021 16:56:44 GMT

Hello Noorjahan

Thank you for help.

I indeed have now a query.

But first a hint: in the documentation of WarpBilinearQuad, i read

Before using this function, compute the size of the external work buffer pBufferusing the WarpBilinearGetBufferSize function.

The link is obviously wrong, because you would need the coeffs that you dont get by 2 quads - WarpBilinearQuadGetBufferSize is the function to go probably.

Now my issue: WarpPerspective was cancelled, all perspective trafos. Those trafo worked on a [3][3] matrix of coefficents.

The new warpbilinear use [2][4] matrix coefficients. It is meant as replacment I suppose?

We have a lot of recipes with stored matrix coefficients in the form of perspective warp, using a [3][3] matrix for perspective transform.

Can you tell me whether there is a 1:1 replacement available currently or whether it can be transformed into a [2][4] matrix to get same result using warpbilinear?

Thanks & regards

Stefan

Re: list of deprectated replacement functions

sloos1 — Mon, 26 Jul 2021 07:52:56 GMT

Nevermind, I found proper function to use

Re: list of deprectated replacement functions

NoorjahanSk_Intel — Mon, 26 Jul 2021 12:13:59 GMT

Hi,

Glad to know that you have resolved the issue.

As the issue is resolved can we close this thread from our end.

Thanks & Regards

Noorjahan

Re:list of deprectated replacement functions

NoorjahanSk_Intel — Mon, 02 Aug 2021 12:31:41 GMT

Hi,

As the issue is resolved we will no longer monitor this thread.

If you need any additional information, please submit a new question as this thread will no longer be monitored.

Thanks & Regards

Noorjahan.