SwapMetalBuffers(): release

pthom · Dec 24, 2023 · 6de2bd1 · 6de2bd1
1 parent 767cff7
commit 6de2bd1
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/src/hello_imgui/internal/backend_impls/rendering_metal.mm b/src/hello_imgui/internal/backend_impls/rendering_metal.mm
@@ -24,9 +24,11 @@ void SwapMetalBuffers()
         [gMetalGlobals.mtlCommandBuffer presentDrawable:gMetalGlobals.caMetalDrawable];
         [gMetalGlobals.mtlCommandBuffer commit];
 
-        [gMetalGlobals.caMetalDrawable release];
-        [gMetalGlobals.mtlCommandBuffer release];
-        [gMetalGlobals.mtlRenderCommandEncoder release];
+        // Release may be needed: these were created by Metal during this frame
+        // but not inside an autoreleasepool block
+         [gMetalGlobals.caMetalDrawable release];
+         [gMetalGlobals.mtlCommandBuffer release];
+         [gMetalGlobals.mtlRenderCommandEncoder release];
     }
 
     RenderingCallbacksPtr PrepareBackendCallbacksCommon()