Hyprland/nix/patches/xwayland-vsync.patch

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--- a/hw/xwayland/xwayland-present.c
+++ b/hw/xwayland/xwayland-present.c
@@ -824,7 +824,8 @@
dixDestroyPixmap(vblank->pixmap, vblank->pixmap->drawable.id);
vblank->pixmap = NULL;
- if (xwl_present_queue_vblank(screen, window, vblank->crtc,
+ if (vblank->target_msc > crtc_msc &&
+ xwl_present_queue_vblank(screen, window, vblank->crtc,
vblank->event_id, crtc_msc + 1)
== Success)
return;