From 7bd5abbdd690fa2bbf7eda0dea38c31b8b401126 Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Thu, 16 Mar 2023 14:43:29 +0100
Subject: [PATCH] reset shaders on panini/stereo changes

---
 config.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/config.cpp b/config.cpp
index 992c90bd..b3dcc8f4 100644
--- a/config.cpp
+++ b/config.cpp
@@ -1202,8 +1202,10 @@ EX void initConfig() {
   param_f(camera_rot_speed, "camrot", "camera-rot-speed", 1);
   param_f(third_person_rotation, "third_person_rotation", 0);
 
-  param_f(panini_alpha, "panini_alpha", 0);
-  param_f(stereo_alpha, "stereo_alpha", 0);
+  param_f(panini_alpha, "panini_alpha", 0)
+  ->set_reaction(reset_all_shaders);
+  param_f(stereo_alpha, "stereo_alpha", 0)
+  ->set_reaction(reset_all_shaders);
 
   callhooks(hooks_configfile);