Thanks for posting on Intel Communities. Please find the description of color conversion functionalities below.
This function converts the 4:2:0 two-plane source image pSrc to the 4:2:0 three-plane image pDst. The first plane of the source image pSrcY contains luminance samples Y0, Y1, Y2, ..., the second plane pSrcCbCr contains interleaved chrominance samples Cb0, Cr0, Cb1, Cr1, .... The destination image pDst has the following order of pointers:Y-plane, Cr-plane, Cb-plane
This function converts the 4:2:0 three-plane source image pSrc to the 4:2:0 two-plane image and vice versa. Two-plane image contains luminance samples Y0, Y1, Y2, .. in the first plane, and interleaved chrominance samples Cb0, Cr0, Cb1, Cr1,... in the second plane.
We would like to request you to elaborate your details a bit, so that it helps us in understanding the issue better.
Thanks for sharing the feedback. We have conveyed the same to the development team. We will get back to you soon with an update.