14 Jan
2026
14 Jan
'26
11:21 a.m.
On Tue Jan 13 15:10:13 2026 +0000, Rémi Bernon wrote:
Reading the current timestamp at an arbitrary time doesn't look right. These extensions are supposed to return deterministic and correlated GPU / CPU timestamps with a specific maximum deviation. We have to rely on the host extension to do that right, or we will have to re-implement the full GPU / CPU time correlation ourselves and that doesn't seem possible to do in a reliable way. Correction, I misread and thought this was reading timestamp from USD when it's reading some bias, but still nevertheless, the bias doesn't seem very reliable and only updated when wineserver decides so.
-- https://gitlab.winehq.org/wine/wine/-/merge_requests/9859#note_126692