Added magicleap webxr back end

1 files changed, 10 insertions, 0 deletions

diff --git a/ports/libsimpleservo/api/src/lib.rs b/ports/libsimpleservo/api/src/lib.rs
index 02c80a2f402..b928a07010f 100644
--- a/ports/libsimpleservo/api/src/lib.rs
+++ b/ports/libsimpleservo/api/src/lib.rs
@@ -48,6 +48,7 @@ pub struct InitOptions {
     pub coordinates: Coordinates,
     pub density: f32,
     pub vr_init: VRInitOptions,
+    pub xr_discovery: Option<Box<dyn webxr_api::Discovery>>,
     pub enable_subpixel_text_antialiasing: bool,
     pub gl_context_pointer: Option<*const c_void>,
     pub native_display_pointer: Option<*const c_void>,
@@ -198,6 +199,7 @@ pub fn init(
 
     let embedder_callbacks = Box::new(ServoEmbedderCallbacks {
         vr_init: init_opts.vr_init,
+        xr_discovery: init_opts.xr_discovery,
         waker,
     });
 
@@ -576,6 +578,7 @@ impl ServoGlue {
 
 struct ServoEmbedderCallbacks {
     waker: Box<dyn EventLoopWaker>,
+    xr_discovery: Option<Box<dyn webxr_api::Discovery>>,
     vr_init: VRInitOptions,
 }
 
@@ -607,6 +610,13 @@ impl EmbedderMethods for ServoEmbedderCallbacks {
         }
     }
 
+    fn register_webxr(&mut self, registry: &mut webxr_api::MainThreadRegistry) {
+        debug!("EmbedderMethods::register_xr");
+        if let Some(discovery) = self.xr_discovery.take() {
+            registry.register(discovery);
+        }
+    }
+
     fn create_event_loop_waker(&mut self) -> Box<dyn EventLoopWaker> {
         debug!("EmbedderMethods::create_event_loop_waker");
         self.waker.clone()