Use superlayer to find NSScreen
diff --git a/MoltenVK/MoltenVK/GPUObjects/MVKSwapchain.mm b/MoltenVK/MoltenVK/GPUObjects/MVKSwapchain.mm
index 6929853..d106c41 100644
--- a/MoltenVK/MoltenVK/GPUObjects/MVKSwapchain.mm
+++ b/MoltenVK/MoltenVK/GPUObjects/MVKSwapchain.mm
@@ -426,10 +426,15 @@
#if MVK_MACOS && !MVK_MACCAT
// Find the screen for the window whose content view is backed by the swapchains CAMetalLayer.
// Default to the mainScreen if no such window can be found.
- NSScreen *screen = [NSScreen mainScreen];
+ NSScreen* screen = [NSScreen mainScreen];
+ CALayer* layer = _mtlLayer;
+ while (layer.superlayer) {
+ layer = layer.superlayer;
+ }
+
for (NSWindow* window in [[NSApplication sharedApplication] windows]) {
NSView *view = [window contentView];
- if (view && ([view layer] == _mtlLayer)) {
+ if (view && ([view layer] == layer)) { // Check against layer and not _mtlLayer.
screen = [window screen];
}
}
