Build fix

Bug swiftshader:125

Change-Id: If24564a16d880a11e782e5f6b4f035e612255076
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/26573
Tested-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Chris Forbes <chrisforbes@google.com>
diff --git a/src/Vulkan/VkImageView.cpp b/src/Vulkan/VkImageView.cpp
index 34e4f93..db6532c0 100644
--- a/src/Vulkan/VkImageView.cpp
+++ b/src/Vulkan/VkImageView.cpp
@@ -123,7 +123,7 @@
 {
 	VkImageSubresourceLayers imageSubresourceLayers =
 	{
-		aspect,
+		static_cast<VkImageAspectFlags>(aspect),
 		subresourceRange.baseMipLevel,
 		subresourceRange.baseArrayLayer,
 		subresourceRange.layerCount