From 9736439a9b356d66a6ac4093b6c5059b3e3f6a17 Mon Sep 17 00:00:00 2001
From: Elie Michel <elie.michel@exppad.com>
Date: Wed, 25 Sep 2024 00:09:35 +0200
Subject: [PATCH 1/2] Implement wgpuInstanceProcessEvents

---
 src/lib.rs           | 13 +++++++++++++
 src/unimplemented.rs |  5 -----
 2 files changed, 13 insertions(+), 5 deletions(-)

diff --git a/src/lib.rs b/src/lib.rs
index 21911150..fcbf7423 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -2658,6 +2658,19 @@ pub unsafe extern "C" fn wgpuInstanceCreateSurface(
     }))
 }
 
+#[no_mangle]
+pub unsafe extern "C" fn wgpuInstanceProcessEvents(instance: native::WGPUInstance) {
+    let instance = instance.as_ref().expect("invalid instance");
+    let context = &instance.context;
+    
+    match context.poll_all_devices(false) {
+        Ok(_queue_empty) => (),
+        Err(cause) => {
+            handle_error_fatal(cause, "wgpuInstanceProcessEvents");
+        }
+    }
+}
+
 #[no_mangle]
 pub unsafe extern "C" fn wgpuInstanceRequestAdapter(
     instance: native::WGPUInstance,
diff --git a/src/unimplemented.rs b/src/unimplemented.rs
index f58045f8..db6f2d2f 100644
--- a/src/unimplemented.rs
+++ b/src/unimplemented.rs
@@ -105,11 +105,6 @@ pub extern "C" fn wgpuInstanceHasWGSLLanguageFeature(
     unimplemented!();
 }
 
-#[no_mangle]
-pub extern "C" fn wgpuInstanceProcessEvents(_instance: native::WGPUInstance) {
-    unimplemented!();
-}
-
 #[no_mangle]
 pub extern "C" fn wgpuPipelineLayoutSetLabel(
     _pipeline_layout: native::WGPUPipelineLayout,

From 3a2e37a7f8584dac494bfb8224407101ea5e9c54 Mon Sep 17 00:00:00 2001
From: Elie Michel <elie.michel@exppad.com>
Date: Wed, 25 Sep 2024 00:12:07 +0200
Subject: [PATCH 2/2] Fix formatting

---
 src/lib.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lib.rs b/src/lib.rs
index fcbf7423..84231f4e 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -2662,7 +2662,7 @@ pub unsafe extern "C" fn wgpuInstanceCreateSurface(
 pub unsafe extern "C" fn wgpuInstanceProcessEvents(instance: native::WGPUInstance) {
     let instance = instance.as_ref().expect("invalid instance");
     let context = &instance.context;
-    
+
     match context.poll_all_devices(false) {
         Ok(_queue_empty) => (),
         Err(cause) => {