From ce31cc518a48d978c84448424d0d2a6bba4a5a5f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Ekl=C3=B6f?= <daniel@ekloef.se>
Date: Mon, 26 Jun 2023 21:09:30 +0200
Subject: [PATCH] wayland: surface_scale(): reset buffer scale when using
 fractional scaling
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Since the first frame uses legacy scaling, the surface may have a
buffer scale > 1, which isn’t allowed.
---
 wayland.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/wayland.c b/wayland.c
index cff432bb..c9693200 100644
--- a/wayland.c
+++ b/wayland.c
@@ -1901,6 +1901,7 @@ wayl_surface_scale_explicit_width_height(
         LOG_DBG("scaling by a factor of %.2f using fractional scaling "
                 "(width=%d, height=%d) ", scale, width, height);
 
+        wl_surface_set_buffer_scale(surf->surf, 1);
         wp_viewport_set_destination(
             surf->viewport,
             round((float)width / scale),