From 6adda4dbb38d8aa6cb58096b6a4fa2e44d15a2a9 Mon Sep 17 00:00:00 2001
From: Philip Rebohle <philip.rebohle@tu-dortmund.de>
Date: Tue, 16 Apr 2024 14:54:47 +0200
Subject: [PATCH] [dxvk] Re-enable maintenance4 feature

Sileces some validation errors.
---
 src/dxvk/dxvk_adapter.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/dxvk/dxvk_adapter.cpp b/src/dxvk/dxvk_adapter.cpp
index 7c0e79f5..182f7f03 100644
--- a/src/dxvk/dxvk_adapter.cpp
+++ b/src/dxvk/dxvk_adapter.cpp
@@ -346,6 +346,11 @@ namespace dxvk {
     enabledFeatures.vk13.synchronization2 = VK_TRUE;
     enabledFeatures.vk13.dynamicRendering = VK_TRUE;
 
+    // Maintenance4 may cause performance problems on amdvlk in some cases
+    if (m_deviceInfo.vk12.driverID != VK_DRIVER_ID_AMD_OPEN_SOURCE
+     && m_deviceInfo.vk12.driverID != VK_DRIVER_ID_AMD_PROPRIETARY)
+      enabledFeatures.vk13.maintenance4 = VK_TRUE;
+
     // We expose depth clip rather than depth clamp to client APIs
     enabledFeatures.extDepthClipEnable.depthClipEnable =
       m_deviceFeatures.extDepthClipEnable.depthClipEnable;