From 263ca18ea516cfce43fda703c0a411aaf1938e42 Mon Sep 17 00:00:00 2001
From: skallweitNV <64953474+skallweitNV@users.noreply.github.com>
Date: Fri, 20 Jan 2023 22:17:14 +0100
Subject: Add vulkan extensions to support DLSS (#2603)

---
 tools/gfx/vulkan/vk-device.cpp | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'tools')

diff --git a/tools/gfx/vulkan/vk-device.cpp b/tools/gfx/vulkan/vk-device.cpp
index d182a066d..866b53d23 100644
--- a/tools/gfx/vulkan/vk-device.cpp
+++ b/tools/gfx/vulkan/vk-device.cpp
@@ -621,6 +621,26 @@ Result DeviceImpl::initVulkanInstanceAndDevice(
         {
             deviceExtensions.add(VK_EXT_SHADER_VIEWPORT_INDEX_LAYER_EXTENSION_NAME);
         }
+        if (extensionNames.Contains(VK_NVX_BINARY_IMPORT_EXTENSION_NAME))
+        {
+            deviceExtensions.add(VK_NVX_BINARY_IMPORT_EXTENSION_NAME);
+            m_features.add("nvx-binary-import");
+        }
+        if (extensionNames.Contains(VK_NVX_IMAGE_VIEW_HANDLE_EXTENSION_NAME))
+        {
+            deviceExtensions.add(VK_NVX_IMAGE_VIEW_HANDLE_EXTENSION_NAME);
+            m_features.add("nvx-image-view-handle");
+        }
+        if (extensionNames.Contains(VK_KHR_PUSH_DESCRIPTOR_EXTENSION_NAME))
+        {
+            deviceExtensions.add(VK_KHR_PUSH_DESCRIPTOR_EXTENSION_NAME);
+            m_features.add("push-descriptor");
+        }
+        if (extensionNames.Contains(VK_NV_FRAGMENT_SHADER_BARYCENTRIC_EXTENSION_NAME))
+        {
+            deviceExtensions.add(VK_NV_FRAGMENT_SHADER_BARYCENTRIC_EXTENSION_NAME);
+            m_features.add("barycentrics");
+        }
     }
     if (m_api.m_module->isSoftware())
     {
-- 
cgit v1.2.3