Intel® Integrated Performance Primitives

Cant find threaded libs in the default download of Ipp 8.1

I have downloaded IPP 8.1 version from the website.  It stalls well and I can see all the single threaded libraries and dlls.  I wanted to know how can I get the threaded libraries and dlls ?  I don't see any "Threaded" folder where the libraries and dlls can be found as per the documentation.  I know that these are deprecated, but I still want to acquire them. 

Please let me know where can I find the threaded versions of the libs and dlls for IPP 8.1.  Thanks!

royalties fees question

As i understand, i can use your IPP lib to compress using H.264.



I also read that there are no royalties needed to be paid to intel for using the IPP lib except from the $200 one time payment.

My question is this:

I know that MPEG LA holds a patent for H.264 so everyone that uses it needs to pay them royalties fees.

Can you please explain the case with IPP.

royalties fees question

As i understand, i can use your IPP lib to compress using H.264.



I also read that there are no royalties needed to be paid to intel for using the IPP lib except from the $200 one time payment.

My question is this:

I know that MPEG LA holds a patent for H.264 so everyone that uses it needs to pay them royalties fees.

Can you please explain the case with IPP.

Beginner question - how to save HBITMAP to jpg

Hi.

Years ago i used the old IJL lib

I used:



ijlInit



ijlWrite



to convert bmp image to jpg







I am now trying the new IPP.

I work with Visual Studio C++ 2013 (i know - not supported yet but i can add the IPP include and lib folder to the project).

What i am trying to do is to capture screenshot of the desktop and have it in byte array.

So i do:

Bigger question - how to save HBITMAP to jpg

Hi.

Years ago i used the old IJL lib

I used:

ijlInit

ijlWrite

to convert bmp image to jpg



I am now trying the new IPP.

I work with Visual Studio C++ 2013 (i know - not supported yet but i can add the IPP include and lib folder to the project).

What i am trying to do is to capture screenshot of the desktop and have it in byte array.

So i do:

H264 Decoder Problem

Hellow, I have trouble with H264 Decoder.


I decoded H.264 HD(1920x1080) and SD(720x480) mutually.


For changin decoding parameter(resolution etc) dynamically, I used UMC::H264VideoDecoder.Init .


But keep to change  in 3 minute, access violation happen in UMC::H264VideoDecoder !!


Access violation happen in RefreshCABACBits (umc_h264_bitstream_inlines.h line 313.


I think access violation cause by the function's paramter two (m_pMagicBits) is NULL.


How can I fix that's ?

Why ippiResizeSqrPixel functions are deprecated?

Hello,

During migrating my codes from IPP7 into IPP8, I found that ippiResizeSqrPixel functions are deprecated.

I use them to resize medical data. Fine control of zoom factor and shift is crucial because we need them to overlay multiple medical images at exact position.

However, new ippiResize* functions don't take zoom factor / shift argument any more.

Only substitute for ippiResizeSqrPixel seem to be ippiWarpAffine function, but ippiWarpAffine is too slow compared with ippiResizeSqrPixel.

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