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Git Commits -> Revision 215734b

Revision 215734b by Germano Cavalcante (master)
August 12, 2021, 11:52 (GMT)
Fix T88386: Continuous Grab occasionally jumping on Arm64 MacOS

During the processing of a continuous drag event, other mouse move
events may be in the queue waiting to be processed.

But when a mouse wrapping happens, these waiting mouse move events
become out of date as they report a mouse position prior to wrapping.

The current code ignores these events by comparing their `timestamp` to
the time recorded in the last mouse wrapping.

The bug happens because the computed value in
`mach_absolute_time() * 1e-9` for some reason is incompatible with the
value of `[event timestamp]`.

Since macOS 10.6, we have a new way to get the amount of time the
system has been awake. `[[NSProcessInfo processInfo] systemUptime]`.

Using this updated method fixed the problem.

Differential Revision: https://developer.blender.org/D12202

Commit Details:

Full Hash: 215734bc522a8db532a626f460b85b66b0aa0a4c
Parent Commit: 6293cf6
Lines Changed: +1, -1

1 Modified Path:

/intern/ghost/intern/GHOST_SystemCocoa.mm (+1, -1) (Diff)
Tehnyt: Miika HämäläinenViimeksi päivitetty: 07.11.2014 14:18MiikaH:n Sivut a.k.a. MiikaHweb | 2003-2021