From 8a4efb34276e9f15a65304477c40e71aa281f7ae Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Ekl=C3=B6f?= <daniel@ekloef.se>
Date: Mon, 26 Jun 2023 18:37:49 +0200
Subject: [PATCH] =?UTF-8?q?wayland:=20warn=20when=20fractional=20scaling?=
 =?UTF-8?q?=20isn=E2=80=99t=20available?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 wayland.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/wayland.c b/wayland.c
index 0f5cad2b..28bb2b6f 100644
--- a/wayland.c
+++ b/wayland.c
@@ -1386,6 +1386,14 @@ wayl_init(struct fdm *fdm, struct key_binding_manager *key_binding_manager,
             "bell.urgent will fall back to coloring the window margins red");
     }
 
+#if defined(HAVE_FRACTIONAL_SCALE)
+    if (wayl->fractional_scale_manager == NULL || wayl->viewporter == NULL) {
+#else
+    if (true) {
+#endif
+        LOG_WARN("fractional scaling not available");
+    }
+
     if (presentation_timings && wayl->presentation == NULL) {
         LOG_ERR("presentation time interface not implemented by compositor");
         goto out;