ippiAlphaComp Ouput Buffer

[Scott_Danahy]

Hi,

I was wondering if it was possible to useippiAlphaComp in such a way that the output image is written to src2. Can the src2 and pDst parameters be the same image?

Thank you,

Scott

[Chao_Y_Intel]

Hello Scott,

The ippiAlphaComp do not have the inplace function. Additional copy function may needed if you want to src2/pDst are the same.

Thanks,
Chao

[Scott_Danahy]

I tested this and it worked when pSrc2 and pDest were the same pointers. Does the implementation really require them to be different?

Thank you,

Scott