Disable overscan compensation for external displays on iOS#1088
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mtak-
reviewed
Aug 2, 2019
src/platform_impl/ios/window.rs
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| Some(Fullscreen::Exclusive(video_mode)) => { | ||
| let uiscreen = video_mode.video_mode.monitor.ui_screen() as id; | ||
| let () = msg_send![uiscreen, setCurrentMode: video_mode.video_mode.screen_mode]; | ||
| msg_send![uiscreen, setCurrentMode: video_mode.video_mode.screen_mode]; |
Contributor
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winit has been using explicit return types to guard against msg_send! calls deducing to the ! type after never is stabilized (presently they deduce to () when the type is not explicitly stated). Previous attempts to stabilize ! have caused many bugs in winit. See #428 and the other github activity referencing it. If/when never is stabilized, these calls are likely to deduce to ! causing UB.
I'll open an issue on gfx as well, as I know they also have unconstrained types stemming from msg_send.
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Thank you! I've addressed the issue here.
Contributor
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Tested on AppleTV. Works. Thanks! |
Author
|
Thank you for testing this! I've rebased this against |
mtak-
approved these changes
Aug 6, 2019
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cargo fmthas been run on this branchCHANGELOG.mdif knowledge of this change could be valuable to usersr? @mtak-