From 09393b33b2ab76ebba697bdeac00d5efdc41ef21 Mon Sep 17 00:00:00 2001
From: Timothy Arceri <tarceri@itsqueeze.com>
Date: Thu, 19 Feb 2026 13:27:52 +1100
Subject: [PATCH] util/driconf: add workarounds for Lethis - Path Of Progress
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The game uses glGetUniformLocation() but specifies the wrong program id
for one of the uniforms. The shader programs both contain shaders with
a uniform of the same name but because they have a different number of
uniforms the returned uniform location does not match the expected uniform.

Here we add a workaround to force the uniform with the wrong get location
params to always have the location 0 so that it doesn't matter which
shader the application checks for the location.

Cc: mesa-stable
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/14864
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40448>
---
 src/util/00-mesa-defaults.conf | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/util/00-mesa-defaults.conf b/src/util/00-mesa-defaults.conf
index 809f8acf78e..51453f6aaaa 100644
--- a/src/util/00-mesa-defaults.conf
+++ b/src/util/00-mesa-defaults.conf
@@ -244,6 +244,11 @@ TODO: document the other workarounds.
             <option name="allow_higher_compat_version" value="true" />
         </application>
 
+        <application name="Lethis - Path Of Progress" executable="Lethis-Path_Of_Progress.exe">
+            <option name="force_explicit_uniform_loc_zero" value="fQualityFactor" />
+            <option name="force_compat_profile" value="true" />
+        </application>
+
         <application name="SNK HEROINES Tag Team Frenzy" executable="SNKHEROINES.exe">
             <option name="force_compat_shaders" value="true" />
         </application>