On 3/31/2025 12:04 PM, Andreas Rheinhardt wrote:
> Patch attached.

LGTM.

> (I honestly don't know what has happened in these conversion paths
> before my commit.)

The unscaled path for X2RGB10 -> RGBA64 was never used, going through 
the standard conversion path of X2RGB10 -> YUV444P16 -> RGBA64 instead.