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Synchronize access when starting and stopping display links

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Hoping this prevents panics we were observing when starting.
This commit is contained in:
Nathan Sobo 2023-10-05 20:46:26 -06:00
parent 6f7c305308
commit e99f6c03c1
1 changed files with 4 additions and 4 deletions
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8
crates/gpui3/src/platform/mac/display_linker.rs
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@ -14,7 +14,7 @@ pub struct MacDisplayLinker {
}
struct MacDisplayLink {
system_link: sys::DisplayLink,
system_link: Mutex<sys::DisplayLink>,
_output_callback: Arc<OutputCallback>,
}
@ -45,7 +45,7 @@ impl PlatformDisplayLinker for MacDisplayLinker {
display_id,
MacDisplayLink {
_output_callback: callback,
system_link,
system_link: Mutex::new(system_link),
},
);
} else {
@ -57,7 +57,7 @@ impl PlatformDisplayLinker for MacDisplayLinker {
fn start(&self, display_id: DisplayId) {
if let Some(link) = self.links.lock().get_mut(&display_id) {
unsafe {
link.system_link.start();
link.system_link.lock().start();
}
} else {
log::warn!("No DisplayLink callback registered for {:?}", display_id)
@ -67,7 +67,7 @@ impl PlatformDisplayLinker for MacDisplayLinker {
fn stop(&self, display_id: DisplayId) {
if let Some(link) = self.links.lock().get_mut(&display_id) {
unsafe {
link.system_link.stop();
link.system_link.lock().stop();
}
} else {
log::warn!("No DisplayLink callback registered for {:?}", display_id)