extensions: cairo ARGB format is premultiplied

diff --git a/extensions/cairo.c b/extensions/cairo.c
index 3a0732f28e086ed8f758c7955ad1e4f0d9eb285b..08a3b002cc4923e75b2951539e33ed6678a169ff 100644 (file)
--- a/extensions/cairo.c
+++ b/extensions/cairo.c
@@ -56,7 +56,7 @@ init (void)
     {
       babl_format_new (
         "name", "cairo-ARGB32",
-        babl_model ("R'G'B'A"),
+        babl_model ("R'aG'aB'aA"),
         babl_type ("u8"),
         babl_component ("A"),
         babl_component ("R'a"),