Trigger demo quit from applicationWillTerminate

Allows for a clean shutdown of the rendering thread (CVDisplayLink) whilst the main thread is exiting

1 files changed, 6 insertions, 2 deletions

diff --git a/cube/macOS/cubepp/DemoViewController.mm b/cube/macOS/cubepp/DemoViewController.mm
index 9e003b9b..7bc4681f 100644
--- a/cube/macOS/cubepp/DemoViewController.mm
+++ b/cube/macOS/cubepp/DemoViewController.mm
@@ -33,11 +33,15 @@
 }
 
 - (void)dealloc {
-    demo.cleanup();
-    CVDisplayLinkRelease(_displayLink);
+    [self quit];
     [super dealloc];
 }
 
+- (void)quit {
+    CVDisplayLinkRelease(_displayLink);
+    demo.cleanup();
+}
+
 /** Since this is a single-view app, initialize Vulkan during view loading. */
 - (void)viewDidLoad {
     [super viewDidLoad];