Re: [PATCH 0/1] MR247: tests: Cast abs() result to unsigned int in compare_float().

[Henri Verbeet (＠hverbeet)]

> I thought I wrote an `absdiff()` function for this exact scenario...
>
> Oh yeah, it's in the d3d9 tests. It's not terribly clever. All it does is make sure the greater of the two operands is the minuend:
> static inline unsigned int absdiff(unsigned int x, unsigned int y)
> {
>     return x > y ? x - y : y - x;
> }
>
> ~~See~~ `wine/dlls/d3d9/tests/visual.c:66`. EDIT: Wait, that one didn't go in yet. I could've sworn I had one like that in...

Well, we have compare_uint() in the various Wine D3D tests. So does vkd3d, and we could probably use "return compare_uint(x, y, ulps);" here.