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Support running WebGL in its own thread or on the main thread.

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This commit is contained in:
Josh Matthews 2019-07-11 19:41:04 -04:00
parent ad82d67b2e
commit 39d13d1fc8
12 changed files with 429 additions and 202 deletions
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7
components/canvas_traits/webgl_channel/mod.rs
View file

@ -71,6 +71,13 @@ where
WebGLReceiver::Mpsc(ref receiver) => receiver.recv().map_err(|_| ()),
}
}
pub fn try_recv(&self) -> Result<T, ()> {
match *self {
WebGLReceiver::Ipc(ref receiver) => receiver.try_recv().map_err(|_| ()),
WebGLReceiver::Mpsc(ref receiver) => receiver.try_recv().map_err(|_| ()),
}
}
}
pub fn webgl_channel<T>() -> Result<(WebGLSender<T>, WebGLReceiver<T>), ()>

4
components/canvas_traits/webgl_channel/mpsc.rs
View file

@ -47,6 +47,10 @@ impl<T> WebGLReceiver<T> {
pub fn recv(&self) -> Result<T, mpsc::RecvError> {
self.0.recv()
}
#[inline]
pub fn try_recv(&self) -> Result<T, mpsc::TryRecvError> {
self.0.try_recv()
}
}
pub fn webgl_channel<T>() -> Result<(WebGLSender<T>, WebGLReceiver<T>), ()> {