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Pass the GL context to the VRDisplay when rendering

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This commit is contained in:
Alan Jeffrey 2019-02-21 13:38:19 -06:00
parent 42ebf46172
commit 8ddde7eacc
7 changed files with 34 additions and 22 deletions
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22
components/canvas/webgl_thread.rs
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@ -210,15 +210,19 @@ impl<VR: WebVRRenderHandler + 'static> WebGLThread<VR> {
/// Handles a WebVRCommand for a specific WebGLContext
fn handle_webvr_command(&mut self, context_id: WebGLContextId, command: WebVRCommand) {
Self::make_current_if_needed(context_id, &self.contexts, &mut self.bound_context_id);
let texture = match command {
WebVRCommand::SubmitFrame(..) => self.cached_context_info.get(&context_id),
_ => None,
};
self.webvr_compositor
.as_mut()
.unwrap()
.handle(command, texture.map(|t| (t.texture_id, t.size)));
if let Some(context) =
Self::make_current_if_needed(context_id, &self.contexts, &mut self.bound_context_id)
{
let texture = match command {
WebVRCommand::SubmitFrame(..) => self.cached_context_info.get(&context_id),
_ => None,
};
self.webvr_compositor.as_mut().unwrap().handle(
context.ctx.gl(),
command,
texture.map(|t| (t.texture_id, t.size)),
);
}
}
/// Handles a lock external callback received from webrender::ExternalImageHandler