[PATCH] wined3d: Reduce timeout value to avoid GL_TIMEOUT_EXPIRED on macOS

[Henri Verbeet]

On 12 August 2017 at 16:29, Robert Xiao <brx at cs.cmu.edu> wrote:
> Hmm, I did not know that. Can we do
>
> ((GLuint64)1) << 62
>
Yeah, that should work. Not sure there's a reason to prefer it over
"~(GLuint64)0 >> 1" though.

> Also, I am a little confused about your comment that the patch doesn't
> preserve the low bits. My aim was to keep 0xffff0000 in the low 32 bits -
> doesn't "- 0xffff" achieve that goal?
>
No, that gets you 0x3fffffffffff0001. But as I said, I don't think it
matters. ~0xffff was chosen because it was an easy to write value
smaller than 0xfffffffffffffbff, not because it was otherwise special.