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-rw-r--r--tools/gfx/vulkan/vk-helper-functions.cpp6
1 files changed, 6 insertions, 0 deletions
diff --git a/tools/gfx/vulkan/vk-helper-functions.cpp b/tools/gfx/vulkan/vk-helper-functions.cpp
index b70ff5e04..1f7c6b6ff 100644
--- a/tools/gfx/vulkan/vk-helper-functions.cpp
+++ b/tools/gfx/vulkan/vk-helper-functions.cpp
@@ -490,9 +490,15 @@ Result SLANG_MCALL getVKAdapters(List<AdapterInfo>& outAdapters)
VkInstanceCreateInfo instanceCreateInfo = { VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO };
const char* instanceExtensions[] = {
VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME,
+#if SLANG_APPLE_FAMILY
+ VK_KHR_PORTABILITY_ENUMERATION_EXTENSION_NAME,
+#endif
};
instanceCreateInfo.enabledExtensionCount = SLANG_COUNT_OF(instanceExtensions);
instanceCreateInfo.ppEnabledExtensionNames = &instanceExtensions[0];
+#if SLANG_APPLE_FAMILY
+ instanceCreateInfo.flags = VK_INSTANCE_CREATE_ENUMERATE_PORTABILITY_BIT_KHR;
+#endif
VkInstance instance;
SLANG_VK_RETURN_ON_FAIL(api.vkCreateInstance(&instanceCreateInfo, nullptr, &instance));