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Drop webgl main thread data during shutdown.

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Josh Matthews 2019-07-29 08:15:59 -04:00 • committed by GitHub
parent 447ae1eae6
commit 25b20ebfc6
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1 changed files with 8 additions and 6 deletions
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14
components/canvas/webgl_thread.rs
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@ -112,12 +112,14 @@ impl WebGLMainThread {
// Any context could be current when we start.
self.thread_data.borrow_mut().bound_context_id = None;
self.shut_down.set(
!self
.thread_data
.borrow_mut()
.process(EventLoop::Nonblocking),
);
let result = self
.thread_data
.borrow_mut()
.process(EventLoop::Nonblocking);
if !result {
self.shut_down.set(true);
WEBGL_MAIN_THREAD.with(|thread_data| thread_data.borrow_mut().take());
}
}
/// Returns the main GL thread if called from the main thread,