Adjust barrier

Fixes #1272

Author: SaschaWillems

examples/dynamicrenderingmultisampling/dynamicrenderingmultisampling.cpp

@@ -300,7 +300,7 @@ class VulkanExample : public VulkanExampleBase
 			0,
 			VK_ACCESS_COLOR_ATTACHMENT_READ_BIT | VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT,
 			VK_IMAGE_LAYOUT_UNDEFINED,
-			VK_IMAGE_LAYOUT_GENERAL,
+			VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL,
 			VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT,
 			VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT,
 			VkImageSubresourceRange{ VK_IMAGE_ASPECT_COLOR_BIT, 0, 1, 0, 1 });