This patch suppresses the error when the surface buffer size is not divisible by the scale,
and logs a bug message instead. It reverts this commit:
https://gitlab.freedesktop.org/wlroots/wlroots/-/commit/18595000f3a21502fd60bf213122859cc348f9af
It is intended as a temporary workaround for https://github.com/hyprwm/Hyprland/issues/509
diff --git a/types/wlr_compositor.c b/types/wlr_compositor.c
index c5044ce4..89e410bc 100644
--- a/types/wlr_compositor.c
+++ b/types/wlr_compositor.c
@@ -209,21 +209,12 @@ static void surface_finalize_pending(struct wlr_surface *surface) {
 	if (!pending->viewport.has_src &&
 			(pending->buffer_width % pending->scale != 0 ||
 			pending->buffer_height % pending->scale != 0)) {
-		// TODO: send WL_SURFACE_ERROR_INVALID_SIZE error to cursor surfaces
-		// once this issue is resolved:
+		// TODO: send WL_SURFACE_ERROR_INVALID_SIZE error once this issue is
+		// resolved:
 		// https://gitlab.freedesktop.org/wayland/wayland/-/issues/194
-		if (!surface->role
-				|| strcmp(surface->role->name, "wl_pointer-cursor") == 0
-				|| strcmp(surface->role->name, "wp_tablet_tool-cursor") == 0) {
-			wlr_log(WLR_DEBUG, "Client bug: submitted a buffer whose size (%dx%d) "
-				"is not divisible by scale (%d)", pending->buffer_width,
-				pending->buffer_height, pending->scale);
-		} else {
-			wlr_surface_reject_pending(surface, surface->resource,
-				WL_SURFACE_ERROR_INVALID_SIZE,
-				"Buffer size (%dx%d) is not divisible by scale (%d)",
-				pending->buffer_width, pending->buffer_height, pending->scale);
-		}
+		wlr_log(WLR_DEBUG, "Client bug: submitted a buffer whose size (%dx%d) "
+			"is not divisible by scale (%d)", pending->buffer_width,
+			pending->buffer_height, pending->scale);
 	}
 
 	if (pending->viewport.has_dst) {