IPP 8.1 undocumented change to ippiMorphCloseBorder?
Hi,I hope I'm missing something here, but I just tried updating my code to IPP 8.1 from 8.0 and it looks like the parameters for ippiMorphCloseBorder_8u_C1R has changed. Is this a mistake? I've never...
View ArticleFloodfill GetSize function is useless?
I found in the example of Floodfill_Grad page: http://software.intel.com/sites/products/documentation/hpc/ipp/ippi/ippi_ch14/functn_FloodFill_Grad.html ippiFloodFillGetSize_Grad ( roiSize,...
View ArticleIpp 8.1 INTEL_PLATFORM definition for 64 bit application
HiI ran in some trouble after Ipp 8.1 upgrade.INTEL_PLATFORM definition in ippdefs.h is :#ifdef _WIN32 #define _INTEL_PLATFORM "ia32/" #else #define _INTEL_PLATFORM "intel64/" #endifBut for microsoft...
View ArticleIPP Asynchronous: hppiAnd, hppiOr, hppiXor work incorrectly with 1u data
hppiAnd, hppiOr, hppiXor don't process the last byte in a matrix row if matrix width is not divisible by 8. If the width is a multiple of 8 all is right. The library version is IPP Asynchronous Preview...
View Articlewidescreen signaling (WSS)
Hello,has someone an idea how to add the widescreen signaling data to the image(RGB24) ?Best regards Sascha
View ArticleIPP 8.1 - ippsFIRGetStateSize_32f
Hello,I have a question about FIR filtering functionality. When I ask for the FIR state buffer size using method below: ippsFIRGetStateSize_32f( int tapsLen, int *pBufferSize )I get unusually huge...
View ArticleIPP 8.1 i_malloc interface
Hello,If I want to replace standard allocation routines with my own using i_malloc interface do I need to specify all of them? For example if I use the pattern for FFT to query the buffer size,...
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H.264 SD Decode Memory Leak
Hello, I have serious trouble with Inte IPP.I am developing Viewing Soft Ware of H.264 Video Stream Encoder.For it, I use Intel IPP 8.0 Update 1 and w_ipp-sample_p_7.1.1.013.And I build it with command...
View ArticlehppiInitAllocLoGKernel, hppiInitAllocDoGKernel from IPP-A February Preview
I have some problems with hppiInitAllocLoG/DoGKernel functions after updating IPP-A library. Now I use February preview, Win7 64-bit. And the next tests are failed.TEST(InitKernelTest, LoG){ hppAccel...
View ArticleWhy 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...
View ArticleRSA Encryption
I'm trying to find some easy-to-follow RSA key-generation, encryption/decryption examples.What I've found...
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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...
View ArticleBigger question - how to save HBITMAP to jpg
Hi.Years ago i used the old IJL libI 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...
View Articleobtaining cryptography libraries
HiI am seeking to test the ipp cryptography libraries for a project. I downloaded the the main ipp libraries a week ago, registered and submitted the request form for the cryptography libraries, but I...
View ArticleError in ippiSampleLine Documentation example
The ippiSampleLine documentation has a significant error that left me very confused as to how this method works. I'm not sure of the appropriate place to report these errors, so I hope someone from...
View ArticleBeginner question - how to save HBITMAP to jpg
Hi.Years ago i used the old IJL libI 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...
View Articleroyalties 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...
View Articleroyalties 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...
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