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config: default window-vsync to true

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Fixes #1409
Fixes macOS 14.4,14.5 kernel panics

As noted in the comment in this diff, I've decided to default this to
true because it fixes a couple _really bad_ issues for macOS users. For
macOS users on 14.4 and 14.5 (latest released as of this commit), this
resolves or at least heavily mitigates a possible kernel panic.

This also fixes #1409 where external displays over certain connections
such as DisplayLink would be unusably slow to render.
This commit is contained in:
Mitchell Hashimoto
2024-05-14 07:19:15 -04:00
parent 7d22b42e01
commit d7b37a9006
1 changed files with 5 additions and 3 deletions
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8
src/config/Config.zig
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@ -624,13 +624,15 @@ keybind: Keybinds = .{},
/// latency. If false, this will maximize redraw frequency but may cause tearing,
/// and under heavy load may use more CPU and power.
///
/// This defaults to false because out of the box a lot of users prefer to
/// feel like the terminal is as responsive as possible.
/// This defaults to true because out-of-sync rendering on macOS can
/// cause kernel panics (macOS 14.4+) and performance issues for external
/// displays over some hardware such as DisplayLink. If you want to maximize
/// input latency, set this to false with the known aforementioned risks.
///
/// Changing this value at runtime will only affect new terminals.
///
/// This setting is only supported currently on macOS.
@"window-vsync": bool = false,
@"window-vsync": bool = true,
/// If true, new windows and tabs will inherit the working directory of the
/// previously focused window. If no window was previously focused, the default