https://community.intel.com/t5/Intel-Integrated-Performance/ippiResizeSqrPixel/m-p/775246#M1104 found an answer here:<BR /><BR /><A href="http://software.intel.com/en-us/forums/showthread.php?t=65400&amp;o=a&amp;s=lr" target="_blank">http://software.intel.com/en-us/forums/showthread.php?t=65400&amp;o=a&amp;s=lr</A><BR /> Thu, 22 Jul 2010 12:53:28 GMT ulterior 2010-07-22T12:53:28Z https://community.intel.com/t5/Intel-Integrated-Performance/ippiResizeSqrPixel/m-p/775245#M1103 Hi, I tried to shift to the ippiResizeSqrPixel_8u_C4R from the previously used ippiResize and I get strange behaviour<BR /><BR />IppiRect srcRoi = some rectangle region inside the source image<BR />IppRect dstRoi = whole region of a resized image<BR /><BR />ippiResize - works OK - result is an image over all dst buffer<BR />ippiResizeSqrPixel - result gets shifted from the left and top edge and it looks like it reacts to srcRoi changes. <BR /><BR />can anyone explain the placement difference between those 2?<BR /><BR />Regards<BR /><BR /> Thu, 22 Jul 2010 10:08:51 GMT https://community.intel.com/t5/Intel-Integrated-Performance/ippiResizeSqrPixel/m-p/775245#M1103 ulterior 2010-07-22T10:08:51Z https://community.intel.com/t5/Intel-Integrated-Performance/ippiResizeSqrPixel/m-p/775246#M1104 found an answer here:<BR /><BR /><A href="http://software.intel.com/en-us/forums/showthread.php?t=65400&amp;o=a&amp;s=lr" target="_blank">http://software.intel.com/en-us/forums/showthread.php?t=65400&amp;o=a&amp;s=lr</A><BR /> Thu, 22 Jul 2010 12:53:28 GMT https://community.intel.com/t5/Intel-Integrated-Performance/ippiResizeSqrPixel/m-p/775246#M1104 ulterior 2010-07-22T12:53:28Z