From 13ecbcaaf59d82a78bdb83a0477610fdb08745f5 Mon Sep 17 00:00:00 2001
From: Philip Rebohle <philip.rebohle@tu-dortmund.de>
Date: Tue, 24 Jul 2018 15:06:04 +0200
Subject: [PATCH] [dxvk] Enable VK_EXT_transform_feedback

---
 src/dxvk/dxvk_adapter.cpp  | 3 ++-
 src/dxvk/dxvk_extensions.h | 1 +
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/dxvk/dxvk_adapter.cpp b/src/dxvk/dxvk_adapter.cpp
index 59c6eeb7..25059b1b 100644
--- a/src/dxvk/dxvk_adapter.cpp
+++ b/src/dxvk/dxvk_adapter.cpp
@@ -193,8 +193,9 @@ namespace dxvk {
   Rc<DxvkDevice> DxvkAdapter::createDevice(DxvkDeviceFeatures enabledFeatures) {
     DxvkDeviceExtensions devExtensions;
 
-    std::array<DxvkExt*, 11> devExtensionList = {{
+    std::array<DxvkExt*, 12> devExtensionList = {{
       &devExtensions.extShaderViewportIndexLayer,
+      &devExtensions.extTransformFeedback,
       &devExtensions.extVertexAttributeDivisor,
       &devExtensions.khrDedicatedAllocation,
       &devExtensions.khrDescriptorUpdateTemplate,
diff --git a/src/dxvk/dxvk_extensions.h b/src/dxvk/dxvk_extensions.h
index 5b41efae..12160b5c 100644
--- a/src/dxvk/dxvk_extensions.h
+++ b/src/dxvk/dxvk_extensions.h
@@ -258,6 +258,7 @@ namespace dxvk {
    */
   struct DxvkDeviceExtensions {
     DxvkExt extShaderViewportIndexLayer     = { VK_EXT_SHADER_VIEWPORT_INDEX_LAYER_EXTENSION_NAME,      DxvkExtMode::Optional };
+    DxvkExt extTransformFeedback            = { VK_EXT_TRANSFORM_FEEDBACK_EXTENSION_NAME,               DxvkExtMode::Optional };
     DxvkExt extVertexAttributeDivisor       = { VK_EXT_VERTEX_ATTRIBUTE_DIVISOR_EXTENSION_NAME,         DxvkExtMode::Optional };
     DxvkExt khrDedicatedAllocation          = { VK_KHR_DEDICATED_ALLOCATION_EXTENSION_NAME,             DxvkExtMode::Required };
     DxvkExt khrDescriptorUpdateTemplate     = { VK_KHR_DESCRIPTOR_UPDATE_TEMPLATE_EXTENSION_NAME,       DxvkExtMode::Required };