[gnome-backgrounds] use JPEG-XL instead of WebP

[Jakub Steiner <jimmac src gnome org>]

commit 0fa0c82140178d8e8e7c933c17b78abf896b41c0
Author: Jakub Steiner <jimmac gmail com>
Date:   Thu May 12 01:39:46 2022 +0200

    use JPEG-XL instead of WebP
    
    - seems to actually have the necessary gdkpixbuf loaders

 backgrounds/adwaita-d.jxl   | Bin 0 -> 731204 bytes
 backgrounds/adwaita-d.webp  | Bin 678466 -> 0 bytes
 backgrounds/adwaita-l.jxl   | Bin 0 -> 444519 bytes
 backgrounds/adwaita-l.webp  | Bin 468206 -> 0 bytes
 backgrounds/adwaita.xml.in  |   4 ++--
 backgrounds/meson.build     |   4 ++--
 backgrounds/symbolic-d.jxl  | Bin 0 -> 630220 bytes
 backgrounds/symbolic-d.webp | Bin 715178 -> 0 bytes
 backgrounds/symbolic-l.jxl  | Bin 0 -> 564360 bytes
 backgrounds/symbolic-l.webp | Bin 617160 -> 0 bytes
 backgrounds/symbolic.xml.in |   4 ++--
 11 files changed, 6 insertions(+), 6 deletions(-)
---
diff --git a/backgrounds/adwaita-d.jxl b/backgrounds/adwaita-d.jxl
new file mode 100644
index 0000000..72bf327
Binary files /dev/null and b/backgrounds/adwaita-d.jxl differ
diff --git a/backgrounds/adwaita-l.jxl b/backgrounds/adwaita-l.jxl
new file mode 100644
index 0000000..051c038
Binary files /dev/null and b/backgrounds/adwaita-l.jxl differ
diff --git a/backgrounds/adwaita.xml.in b/backgrounds/adwaita.xml.in
index b509ffb..3885e30 100644
--- a/backgrounds/adwaita.xml.in
+++ b/backgrounds/adwaita.xml.in
@@ -3,8 +3,8 @@
 <wallpapers>
   <wallpaper deleted="false">
     <name>Default Background</name>
-    <filename>@BACKGROUNDDIR@/adwaita-l.webp</filename>
-    <filename-dark>@BACKGROUNDDIR@/adwaita-d.webp</filename-dark>
+    <filename>@BACKGROUNDDIR@/adwaita-l.jxl</filename>
+    <filename-dark>@BACKGROUNDDIR@/adwaita-d.jxl</filename-dark>
     <options>zoom</options>
     <shade_type>solid</shade_type>
     <pcolor>#3465a4</pcolor>
diff --git a/backgrounds/meson.build b/backgrounds/meson.build
index 78f3410..a0a8e69 100644
--- a/backgrounds/meson.build
+++ b/backgrounds/meson.build
@@ -3,8 +3,8 @@ dataconf.set('BACKGROUNDDIR', backgrounddir)
 dataconf.set('datadir', datadir)
 
 backgrounds = [
-  'adwaita-d.webp',
-  'adwaita-l.webp',
+  'adwaita-d.jxl',
+  'adwaita-l.jxl',
   'blobs-d.svg',
   'blobs-l.svg',
   'drool-d.svg',
diff --git a/backgrounds/symbolic-d.jxl b/backgrounds/symbolic-d.jxl
new file mode 100644
index 0000000..58c8d21
Binary files /dev/null and b/backgrounds/symbolic-d.jxl differ
diff --git a/backgrounds/symbolic-l.jxl b/backgrounds/symbolic-l.jxl
new file mode 100644
index 0000000..dfe6d6c
Binary files /dev/null and b/backgrounds/symbolic-l.jxl differ
diff --git a/backgrounds/symbolic.xml.in b/backgrounds/symbolic.xml.in
index e6340b1..29c6080 100644
--- a/backgrounds/symbolic.xml.in
+++ b/backgrounds/symbolic.xml.in
@@ -3,8 +3,8 @@
 <wallpapers>
   <wallpaper deleted="false">
     <name>Symbolics</name>
-    <filename>@BACKGROUNDDIR@/symbolic-l.webp</filename>
-    <filename-dark>@BACKGROUNDDIR@/symbolic-d.webp</filename-dark>
+    <filename>@BACKGROUNDDIR@/symbolic-l.jxl</filename>
+    <filename-dark>@BACKGROUNDDIR@/symbolic-d.jxl</filename-dark>
     <options>zoom</options>
     <shade_type>solid</shade_type>
     <pcolor>#3465a4</pcolor>