From 260d6e7a22a881dd9afe000b6a30b32e867ceef0 Mon Sep 17 00:00:00 2001
From: Vlad Zahorodnii <vlad.zahorodnii@kde.org>
Date: Mon, 21 Sep 2020 15:00:58 +0300
Subject: [PATCH] Keep unreferenced buffers around

One problem with delaying destruction of buffer objects is that the
compositor may create a shadow that references defunct buffers.

One way to fix that issue is to immediately destroy buffers. However,
there is other way to address the issue - keep released buffers alive.

If a buffer is kept alive by the client, then it will most likely be
used again. It also simplifies buffer management.

BUG: 425233
---
 src/wayland/server/buffer_interface.cpp | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/wayland/server/buffer_interface.cpp b/src/wayland/server/buffer_interface.cpp
index 1e82e2fcec..2e0ad66fe7 100644
--- a/src/wayland/server/buffer_interface.cpp
+++ b/src/wayland/server/buffer_interface.cpp
@@ -240,7 +240,6 @@ void BufferInterface::unref()
             wl_buffer_send_release(d->buffer);
             wl_client_flush(wl_resource_get_client(d->buffer));
         }
-        deleteLater();
     }
 }