From 331f08fc40039ba3eb9dbe51d98d22183a842de1 Mon Sep 17 00:00:00 2001
From: Robert Mader <robert.mader@posteo.de>
Date: Mon, 9 Aug 2021 12:07:14 +0200
Subject: [PATCH] gschema: Turn experimental features into flags

Defining valid values makes
1. changing settings less error prone
2. sure they are discoverable.

This does reset the values once on update, but fortunately does *not*
change the way to set the values. Thus e.g. enabling fractional scaling
via terminal command still works as before and internet guides stay valid.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1961>
---
 data/org.gnome.mutter.gschema.xml.in | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/data/org.gnome.mutter.gschema.xml.in b/data/org.gnome.mutter.gschema.xml.in
index 0ebdf9257..467d77563 100644
--- a/data/org.gnome.mutter.gschema.xml.in
+++ b/data/org.gnome.mutter.gschema.xml.in
@@ -1,4 +1,13 @@
 <schemalist>
+
+  <flags id="org.gnome.mutter.MetaExperimentalFeature">
+    <value nick="scale-monitor-framebuffer" value="1"/>
+    <value nick="kms-modifiers" value="2"/>
+    <value nick="rt-scheduler" value="4"/>
+    <value nick="dma-buf-screen-sharing" value="8"/>
+    <value nick="autoclose-xwayland" value="16"/>
+  </flags>
+
   <schema id="org.gnome.mutter" path="/org/gnome/mutter/"
           gettext-domain="@GETTEXT_DOMAIN@">
 
@@ -102,7 +111,8 @@
       </description>
     </key>
 
-    <key name="experimental-features" type="as">
+    <key name="experimental-features"
+        flags='org.gnome.mutter.MetaExperimentalFeature'>
       <default>[]</default>
       <summary>Enable experimental features</summary>
       <description>