Summary: | real time audio issues with KWayland | ||
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Product: | [Plasma] kwin | Reporter: | benjamin <navarro.benjamin13> |
Component: | general | Assignee: | KWin default assignee <kwin-bugs-null> |
Status: | RESOLVED NOT A BUG | ||
Severity: | normal | CC: | kde, kwin-bugs-null, nate, navarro.benjamin13, nicolas.fella |
Priority: | NOR | ||
Version First Reported In: | 5.24.0 | ||
Target Milestone: | --- | ||
Platform: | Arch Linux | ||
OS: | Linux | ||
Latest Commit: | Version Fixed In: | ||
Sentry Crash Report: |
Description
benjamin
2022-02-15 15:25:00 UTC
Generic performance improvements are always on going. There isn't enough in this report to identify a specific bug. (In reply to David Edmundson from comment #1) > Generic performance improvements are always on going. There isn't enough in > this report to identify a specific bug. Tell me if I can provide any meaningful information to help with this issue. I might be wrong, but I'm not sure this falls under the "general performance improvements" umbrella as real time issues are quite specific. Since the audio thread have real time capabilities (SCHED_FIFO + high priority), missing a deadline means that something happens which prevent the scheduler to resume this thread on time. Such typical things are kernel calls or higher priority threads running. So it's not really that KWin is too slow in general, it's more that it's doing something special that prevent high priority real time threads from running. But I know close to nothing about KWin, Wayland and graphics in general so I can't really guess what this blocking thing might be. |