xfce.ristretto: enable JXL and WebP support

2024-09-08 16:47:02 +08:00
parent 5075ab87dd
commit e2210d169c
1 changed files with 16 additions and 0 deletions
@@ -2,9 +2,13 @@
 , mkXfceDerivation
 , gtk3
 , glib
+, gnome
 , libexif
+, libjxl
+, librsvg
 , libxfce4ui
 , libxfce4util
+, webp-pixbuf-loader
 , xfconf
 }:

@@ -27,6 +31,18 @@ mkXfceDerivation {

  env.NIX_CFLAGS_COMPILE = "-I${glib.dev}/include/gio-unix-2.0";

+  postInstall = ''
+    # Pull in JXL and WebP support for ristretto.
+    # In postInstall to run before gappsWrapperArgsHook.
+    export GDK_PIXBUF_MODULE_FILE="${gnome._gdkPixbufCacheBuilder_DO_NOT_USE {
+      extraLoaders = [
+        libjxl
+        librsvg
+        webp-pixbuf-loader
+      ];
+    }}"
+  '';
+
  meta = with lib; {
    description = "Fast and lightweight picture-viewer for the Xfce desktop environment";
    mainProgram = "ristretto";