From 9675cef53b5500f4c5e804c90300001ff3636fb5 Mon Sep 17 00:00:00 2001
From: Rhys Perry <pendingchaos02@gmail.com>
Date: Fri, 7 Jan 2022 14:30:26 +0000
Subject: [PATCH] radv: set radv_split_fma=true for Proton SotTR

The game seems to expect fma to be unfused. Fixes depth-prepass artifacts.

I haven't tested the D3D12 version, but I think it doesn't work and needs
sparse depth/stencil images.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14458>
---
 src/util/00-mesa-defaults.conf | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/util/00-mesa-defaults.conf b/src/util/00-mesa-defaults.conf
index 05c895c4614..b3650e6e6fb 100644
--- a/src/util/00-mesa-defaults.conf
+++ b/src/util/00-mesa-defaults.conf
@@ -897,6 +897,7 @@ TODO: document the other workarounds.
 
         <application name="Shadow Of The Tomb Raider (DX11/DX12)" application_name_match="SOTTR.exe">
             <option name="radv_invariant_geom" value="true" />
+            <option name="radv_split_fma" value="true" />
         </application>
 
         <application name="RAGE 2" executable="RAGE2.exe">