Currently, to convert planar YUV422 to BGRA I have to do two steps:
Convert planar YUV422 to packed YUY2 (ippiYCbCr422_8u_P3C2R), then convert the packed YUY2 to BGRA (ippiYCbCr422ToBGR_8u_C2C4R).
I want to know is there any IPP function to do the conversion with just one step?
Thanks for your confirmation.
I am confused a bit that though IPP has a function to convert planar YUV422 to BGR24 but it does not support the case BGRA (BGR32). I hope in the next version of IPP, Intel dev team will add one more function to support the need.
That's true, there are some inconsistencies in supported API. I suggest You submit the official Feature Request to the Intel Online Service Center against the IPP product and explore there all your personal business needs and details.