From a14998b790cb3261cfb42d2f309412aa0c9e2e2d Mon Sep 17 00:00:00 2001
From: Vlad Zahorodnii <vlad.zahorodnii@kde.org>
Date: Thu, 15 Dec 2022 18:08:32 +0200
Subject: [PATCH] backends/wayland: Port away from
 gbm_bo_create_with_modifiers2()

gbm_bo_create_with_modifiers2() is quite new and there are still distros
that ship 21.2 and older.
---
 src/backends/wayland/wayland_egl_backend.cpp | 19 ++++++++++---------
 1 file changed, 10 insertions(+), 9 deletions(-)

diff --git a/src/backends/wayland/wayland_egl_backend.cpp b/src/backends/wayland/wayland_egl_backend.cpp
index 73cfd618e5..4b54674cd0 100644
--- a/src/backends/wayland/wayland_egl_backend.cpp
+++ b/src/backends/wayland/wayland_egl_backend.cpp
@@ -49,20 +49,21 @@ WaylandEglLayerBuffer::WaylandEglLayerBuffer(const QSize &size, uint32_t format,
 {
     gbm_device *gbmDevice = backend->backend()->gbmDevice();
 
-    if (modifiers.isEmpty()) {
+    if (!modifiers.isEmpty()) {
+        m_bo = gbm_bo_create_with_modifiers(gbmDevice,
+                                            size.width(),
+                                            size.height(),
+                                            format,
+                                            modifiers.constData(),
+                                            modifiers.size());
+    }
+
+    if (!m_bo) {
         m_bo = gbm_bo_create(gbmDevice,
                              size.width(),
                              size.height(),
                              format,
                              GBM_BO_USE_RENDERING);
-    } else {
-        m_bo = gbm_bo_create_with_modifiers2(gbmDevice,
-                                             size.width(),
-                                             size.height(),
-                                             format,
-                                             modifiers.constData(),
-                                             modifiers.size(),
-                                             GBM_BO_USE_RENDERING);
     }
 
     if (!m_bo) {