diff --git a/src/Vulkan/libVulkan.cpp b/src/Vulkan/libVulkan.cpp
index ba5981d..4fbbea1 100644
--- a/src/Vulkan/libVulkan.cpp
+++ b/src/Vulkan/libVulkan.cpp
@@ -404,6 +404,7 @@
 #endif  // SWIFTSHADER_DEVICE_MEMORY_REPORT
 	// Vulkan 1.2 promoted extensions
 	{ VK_EXT_SCALAR_BLOCK_LAYOUT_EXTENSION_NAME, VK_EXT_SCALAR_BLOCK_LAYOUT_SPEC_VERSION },
+	{ VK_EXT_SEPARATE_STENCIL_USAGE_EXTENSION_NAME, VK_EXT_SEPARATE_STENCIL_USAGE_SPEC_VERSION },
 	{ VK_KHR_IMAGE_FORMAT_LIST_EXTENSION_NAME, VK_KHR_IMAGE_FORMAT_LIST_SPEC_VERSION },
 	{ VK_KHR_IMAGELESS_FRAMEBUFFER_EXTENSION_NAME, VK_KHR_IMAGELESS_FRAMEBUFFER_SPEC_VERSION },
 	{ VK_KHR_SHADER_FLOAT_CONTROLS_EXTENSION_NAME, VK_KHR_SHADER_FLOAT_CONTROLS_SPEC_VERSION },
@@ -1636,6 +1637,14 @@
 				// by the application. Swiftshader is not impacted from lacking this information,
 				// so we don't need to track the format list.
 				break;
+			case VK_STRUCTURE_TYPE_IMAGE_STENCIL_USAGE_CREATE_INFO:
+			{
+				// SwiftShader does not use an image's usage info for non-debug purposes outside of
+				// vkGetPhysicalDeviceImageFormatProperties2. This also applies to separate stencil usage.
+				const VkImageStencilUsageCreateInfo *stencilUsageInfo = reinterpret_cast<const VkImageStencilUsageCreateInfo *>(extensionCreateInfo);
+				(void)stencilUsageInfo->stencilUsage;
+			}
+			break;
 			default:
 				// "the [driver] must skip over, without processing (other than reading the sType and pNext members) any structures in the chain with sType values not defined by [supported extenions]"
 				LOG_TRAP("pCreateInfo->pNext sType = %s", vk::Stringify(extensionCreateInfo->sType).c_str());
@@ -3028,6 +3037,47 @@
 	vkGetPhysicalDeviceFormatProperties(physicalDevice, format, &(pFormatProperties->formatProperties));
 }
 
+static bool checkFormatUsage(VkImageUsageFlags usage, VkFormatFeatureFlags features)
+{
+	// Check for usage conflict with features
+	if((usage & VK_IMAGE_USAGE_SAMPLED_BIT) && !(features & VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT))
+	{
+		return false;
+	}
+
+	if((usage & VK_IMAGE_USAGE_STORAGE_BIT) && !(features & VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT))
+	{
+		return false;
+	}
+
+	if((usage & VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT) && !(features & VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT))
+	{
+		return false;
+	}
+
+	if((usage & VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT) && !(features & VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT))
+	{
+		return false;
+	}
+
+	if((usage & VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT) && !(features & (VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT | VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT)))
+	{
+		return false;
+	}
+
+	if((usage & VK_IMAGE_USAGE_TRANSFER_SRC_BIT) && !(features & VK_FORMAT_FEATURE_TRANSFER_SRC_BIT))
+	{
+		return false;
+	}
+
+	if((usage & VK_IMAGE_USAGE_TRANSFER_DST_BIT) && !(features & VK_FORMAT_FEATURE_TRANSFER_DST_BIT))
+	{
+		return false;
+	}
+
+	return true;
+}
+
 VKAPI_ATTR VkResult VKAPI_CALL vkGetPhysicalDeviceImageFormatProperties2(VkPhysicalDevice physicalDevice, const VkPhysicalDeviceImageFormatInfo2 *pImageFormatInfo, VkImageFormatProperties2 *pImageFormatProperties)
 {
 	TRACE("(VkPhysicalDevice physicalDevice = %p, const VkPhysicalDeviceImageFormatInfo2* pImageFormatInfo = %p, VkImageFormatProperties2* pImageFormatProperties = %p)",
@@ -3040,6 +3090,7 @@
 	const VkBaseInStructure *extensionFormatInfo = reinterpret_cast<const VkBaseInStructure *>(pImageFormatInfo->pNext);
 
 	const VkExternalMemoryHandleTypeFlagBits *handleType = nullptr;
+	VkImageUsageFlags stencilUsage = 0;
 	while(extensionFormatInfo)
 	{
 		switch(extensionFormatInfo->sType)
@@ -3050,10 +3101,10 @@
 				ASSERT(!hasDeviceExtension(VK_KHR_IMAGE_FORMAT_LIST_EXTENSION_NAME));
 			}
 			break;
-			case VK_STRUCTURE_TYPE_IMAGE_STENCIL_USAGE_CREATE_INFO_EXT:
+			case VK_STRUCTURE_TYPE_IMAGE_STENCIL_USAGE_CREATE_INFO:
 			{
-				// Explicitly ignored, since VK_EXT_separate_stencil_usage is not supported
-				ASSERT(!hasDeviceExtension(VK_EXT_SEPARATE_STENCIL_USAGE_EXTENSION_NAME));
+				const VkImageStencilUsageCreateInfo *stencilUsageInfo = reinterpret_cast<const VkImageStencilUsageCreateInfo *>(extensionFormatInfo);
+				stencilUsage = stencilUsageInfo->stencilUsage;
 			}
 			break;
 			case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_IMAGE_FORMAT_INFO:
@@ -3151,38 +3202,14 @@
 		return VK_ERROR_FORMAT_NOT_SUPPORTED;
 	}
 
-	// Check for usage conflict with features
-	if((usage & VK_IMAGE_USAGE_SAMPLED_BIT) && !(features & VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT))
+	// Reject any usage or separate stencil usage that is not compatible with the specified format.
+	if(!checkFormatUsage(usage, features))
 	{
 		return VK_ERROR_FORMAT_NOT_SUPPORTED;
 	}
-
-	if((usage & VK_IMAGE_USAGE_STORAGE_BIT) && !(features & VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT))
-	{
-		return VK_ERROR_FORMAT_NOT_SUPPORTED;
-	}
-
-	if((usage & VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT) && !(features & VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT))
-	{
-		return VK_ERROR_FORMAT_NOT_SUPPORTED;
-	}
-
-	if((usage & VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT) && !(features & VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT))
-	{
-		return VK_ERROR_FORMAT_NOT_SUPPORTED;
-	}
-
-	if((usage & VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT) && !(features & (VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT | VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT)))
-	{
-		return VK_ERROR_FORMAT_NOT_SUPPORTED;
-	}
-
-	if((usage & VK_IMAGE_USAGE_TRANSFER_SRC_BIT) && !(features & VK_FORMAT_FEATURE_TRANSFER_SRC_BIT))
-	{
-		return VK_ERROR_FORMAT_NOT_SUPPORTED;
-	}
-
-	if((usage & VK_IMAGE_USAGE_TRANSFER_DST_BIT) && !(features & VK_FORMAT_FEATURE_TRANSFER_DST_BIT))
+	// If stencilUsage is 0 then no separate usage was provided and it takes on the same value as usage,
+	// which has already been checked. So only check non-zero stencilUsage.
+	if(stencilUsage != 0 && !checkFormatUsage(stencilUsage, features))
 	{
 		return VK_ERROR_FORMAT_NOT_SUPPORTED;
 	}