Merge remote-tracking branch 'origin/main'

# Conflicts:
#	src/vulkan/application.hpp

src/vulkan/application.hpp

@@ -55,9 +55,9 @@ private:
 
 	void recordCommandBuffer(VkCommandBuffer commandBuffer, uint32_t imageIndex);
 
-	VkSemaphore imageAvailableSemaphore;
-	VkSemaphore renderFinishedSemaphore;
-	VkFence inFlightFence;
+	VkSemaphore imageAvailableSemaphore = VK_NULL_HANDLE;
+	VkSemaphore renderFinishedSemaphore = VK_NULL_HANDLE;
+	VkFence inFlightFence = VK_NULL_HANDLE;
 
 	void drawFrame();
 	void createSyncObjects();