[gnome-build-meta/alatiera/gtk-vulkan] sdk/gtk: Enable vulkan backend

[Jordan Petridis <jpetridis src gnome org>]

commit 0418ef41f8405fcc2303e8b15b89a3a2e2d2918c
Author: Jordan Petridis <jpetridis gnome org>
Date:   Mon Aug 29 16:19:50 2022 +0000

    sdk/gtk: Enable vulkan backend
    
    Originally disabled it at the request of GTK developers for being very buggy
    
    There might be some work on improving this, and we can enable it again
    for better testing.

 elements/sdk/gtk.bst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/elements/sdk/gtk.bst b/elements/sdk/gtk.bst
index ce89c28e1..4f3b96aad 100644
--- a/elements/sdk/gtk.bst
+++ b/elements/sdk/gtk.bst
@@ -37,7 +37,7 @@ variables:
     -Dbroadway-backend=true
     -Dgtk_doc=true
     -Dmedia-ffmpeg=disabled
-    -Dvulkan=disabled
+    -Dvulkan=enabled
     -Dsysprof=enabled
 
 public: