英特尔® 集成性能原件

Unresolved external ippmInvert_m_64f@32

Hi, I switched (or am trying to) to the new ipp version coming with the coposer 2015. so ipp8.2. I get an unresolved exteran on the ippm invert function. Non of . .lib seems to contain it. I know it is deprecated but it should still be there...

So where has it gone?

Any help would be appreciated.

Regards,

Rob

 

 

 

 

IppiRotate IppiGetRotateShift

Hi

From Ipp 8.2 documentation

1) IppiRotate :

angle : The angle of rotation in degrees. The source image is rotated counterclockwise around the origin (0,0).

IppiRotateCenter : ... This function rotates the ROI of the source image by angle degrees (counterclockwise for positive angle values)

while IppiGetRotateShift and AddRotateShift:

What is the ImageDataPtr class

Hello,

I need to write code for the JPEG encryption. I got the sample source code. To write my client app, I need to provide the parameters. B

I am struct-king with providing one parameter i,.e ImageDataPtr class method i,.e

 

UIC::ImageDataPtr dataPtr;
    dataPtr.p8u = //what I need to provide here;

could you please suggest me.

 

Regards,

sathish.

 

Intel IPP G723 and G729 audio codecs license

Hi

I want to integrate Intel IPP G723 and G729 audio codecs into pjsua. This will be used into a commercial application that needs to be installed on multiple places. We would like to know:

- how much a license for  IPP G723 and G729 audio codecs costs

- what types of licenses are available for multiple installations and how much it costs in each case

thanks

Bogdan

ippAlgDirect and ippAlgFFT take the same time

Hello,

I'm running  ippiCrossCorNorm_16u32f and  ippiCrossCorNorm_32f  on ipp 8.1

It seems that timing is related only to src and template sizes.

I tried running with ippAlgDirect and ippAlgFFT but timing is  the same in both methods.

timing is also the same for 16u input and float input

Im I doing something wrong?

 

Thanks

 

IPP OpenCL and Asynchronous C++ drivers

Hello,

I have Intel Composer XE 2015 which contains IPP 8.2.  I am unable to locate any of the OpenCL or asynchronous C++ code.  Is this code included with IPP 8.2.  If not, where can I get it?

In general, how does intel recommend using IPP with GPU support if it exists.  Moving forward would it be better to use OpenCL?

Regards,

Brad Kimbrough

Finding the largest matching rectangle between two 8-bit images

Hi,

Say there are two images A and B, where B is part of A centered around a matching pixel P. B is not necessarily entirely contained within A, but is guaranteed to contain part of A.

I would like to find the largest matching rectangle of B within A. I have implemented various non-IPP algorithms that does this in a relatively efficient manner, but would like to see whether IPP can help in anyway.

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