ippiMalloc_32f_C3 Error in steps

sohrab — Fri, 09 Dec 2005 22:57:03 GMT

ippiMalloc_32f_C3(4,4,&m_srcStep);

why the srcStep=64 where as it should be 48 (4*3*4) --> (pixel * depth * sizeof(float))

Regards

Sohrab

Re: ippiMalloc_32f_C3 Error in steps

Vladimir_Dudnik — Sat, 10 Dec 2005 00:12:27 GMT

Hi,

there is quote from ippi manual:

The function

ippiMalloc is declared in the ippi.h file. This function allocates a memory block aligned to a 32-byte boundary for elements of different data types. Every line of the image is aligned by padding with zeros in accordance with the pStepBytes parameter, which is calculated by the function ippiMalloc and returned for further use.

Regards,
Vladimir

topic Re: ippiMalloc_32f_C3 Error in steps in Intel® Integrated Performance Primitives

ippiMalloc_32f_C3 Error in steps

Re: ippiMalloc_32f_C3 Error in steps