Intel® Integrated Performance Primitives

Video is getting swapped when the image is decompressed using Intel Media SDK


   Context: I am using Intel media sdk  to Decompress Image from different camera input(like 1080p, 720p....) at the same time. For each Camera I am using seperate pipe line. Like this I have configured my system in such a way that inputs from different 16 cameras are being decompressed. During Rendering the image, sometimes one camera image is taking the image of all other 15 cameras in a sequential manner. If we stop the pipeline for that camera(programatically) and reinitialize again, issue is not  disappearing also.

Reinstatement of Intel® IPP in-place functions


Some of the users are using the old Intel® IPP releases, and may notice the deprecation warnings on the in-place functions.

After reviewing the feedback from the users, we decided to keep these in-place functions in the Intel® IPP releases.

The deprecation warning was removed since Intel® IPP 8.1 release.  These functions continues to be supported.

Check here to find the new features in Intel® IPP 8.2, and your feedback is welcome on the product. 

IPP multi-threaded libraries are not installed - static link


my error is 

...v110\ImportBefore\Intel.Libs.IPP.v110.targets(92,5): error : IPP multi-threaded libraries are not installed.

i have one computer which I compiled a project with IPP. and linked the lib which is created from this project with another project. on this computer I have Intel parallel studio 2015 installed.

my goal is to link the IPP project into the other project without having to install IPP for all the the other developers on my team.

the error i'm getting is that probably IPP is not installed on the other computer.

Problem while replacing old ippiResizeCenter method with ippiResize<interpolation> method


  We were using the resizeCenter method in our software which takes parameters to scaleX & scaleY and offsets in X & Y directions .

  Now we want to upgrade the software to 8.2 where this method is totally removed.

  I saw the resizeCubic method but this method doesn't take the scale in X & Y directions and also offset.

  But the new method considers only the ROI's of source and destination. 

  I really doesn't understand the concept behind the new resizeCubic method ,that how we can scale down/ up the source raster to fit  inside the

EigenValuesVectors - two matrices/complex values


I really need to implement into C++ code calculation of EigenValues and EigenVectors using same algorithm as Matlab function:

    [V,D] = eig(A,B) produces a diagonal matrix D of generalized
    eigenvalues and a full matrix V whose columns are the corresponding
    eigenvectors so that A*V = B*V*D.

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