From bdd72dc94dc5d1b15d75488338646f6f7fe3d3f4 Mon Sep 17 00:00:00 2001
From: Dzmitry Malyshau <kvarkus@gmail.com>
Date: Thu, 9 Sep 2021 08:35:35 -0400
Subject: [PATCH] Expose Metal surface creation

---
 wgpu/src/backend/direct.rs | 8 +++++---
 wgpu/src/lib.rs            | 3 +--
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/wgpu/src/backend/direct.rs b/wgpu/src/backend/direct.rs
index 3ed3ca5a5..5ac71e56f 100644
--- a/wgpu/src/backend/direct.rs
+++ b/wgpu/src/backend/direct.rs
@@ -131,7 +131,6 @@ impl Context {
         self.0.generate_report()
     }
 
-    /*TODO: raw surface
     #[cfg(any(target_os = "ios", target_os = "macos"))]
     pub unsafe fn create_surface_from_core_animation_layer(
         self: &Arc<Self>,
@@ -140,9 +139,12 @@ impl Context {
         let id = self.0.instance_create_surface_metal(layer, PhantomData);
         crate::Surface {
             context: Arc::clone(self),
-            id,
+            id: Surface {
+                id,
+                configured_device: Mutex::default(),
+            },
         }
-    }*/
+    }
 
     fn handle_error(
         &self,
diff --git a/wgpu/src/lib.rs b/wgpu/src/lib.rs
index 2d829e51c..3d258cd2f 100644
--- a/wgpu/src/lib.rs
+++ b/wgpu/src/lib.rs
@@ -1467,7 +1467,6 @@ impl Instance {
         }
     }
 
-    /*TODO: raw CAL surface
     /// Creates a surface from `CoreAnimationLayer`.
     ///
     /// # Safety
@@ -1479,7 +1478,7 @@ impl Instance {
         layer: *mut std::ffi::c_void,
     ) -> Surface {
         self.context.create_surface_from_core_animation_layer(layer)
-    }*/
+    }
 
     /// Polls all devices.
     /// If `force_wait` is true and this is not running on the web,