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Don't completely trust servo's tracking of the GL context in glutin

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Alan Jeffrey 2019-09-20 10:01:50 -05:00
parent a7ed8f7e5a
commit 5f503f034a
1 changed files with 7 additions and 0 deletions
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7
ports/glutin/context.rs
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@ -35,6 +35,13 @@ impl GlContext {
*self = match std::mem::replace(self, GlContext::None) {
GlContext::Current(c) => {
warn!("Making an already current context current");
// Servo thinks that that this window is current,
// but it might be wrong, since other code may have
// changed the current GL context. Just to be on
// the safe side, we make it current anyway.
let c = unsafe {
c.make_current().expect("Couldn't make window current")
};
GlContext::Current(c)
},
GlContext::NotCurrent(c) => {