in case of downsampling an RGB image to YUV 420, with an unpair number of rows and/or columns, what is done with the last sample of each row/column ? is it used to produce chroma samples or is it just lost ?
I thinkoddsamples are ignored, could you please specify exactly function name?
I use ippiRGBToYUV420_8u_P3R()and i noticed some odd-sized images could cause memory error when i allocate memory of half original plane size.
for example, i have a plane of size 9 and i allocate a plane of size 4.
Agree, in any case function should not destroy memory. Please submit your bug report to Premier Intel Support