From b333c10ac6db9376a42fed6bcd435d4eb40dfa5a Mon Sep 17 00:00:00 2001
From: LavaDesu <me@lava.moe>
Date: Sat, 27 Nov 2021 23:44:49 +0700
Subject: [PATCH] user/picom: fix flicker and xorg log spam

---
 modules/user/picom.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/modules/user/picom.nix b/modules/user/picom.nix
index 7f95dfb..31bcfd1 100644
--- a/modules/user/picom.nix
+++ b/modules/user/picom.nix
@@ -26,6 +26,8 @@
       glx-no-stencil = true;
       glx-copy-from-front = false;
       glx-no-rebind-pixmap = true;
+      # https://github.com/yshui/picom/issues/578
+      glx-use-copysubbuffer-mesa = false;
       use-damage = true;
 
       blur-method = "dual_kawase";