From b22a454f280229df41b9a6eafaa80784c997c887 Mon Sep 17 00:00:00 2001
From: Johan Klokkhammer Helsing <johan.helsing@qt.io>
Date: Tue, 4 Oct 2016 14:38:04 +0200
Subject: Make sure we send frameSwapped signals

QWaylandWindow::deliverUpdateRequest() may trigger a new requestUpdate, so we
must clear the mUpdateRequested flag first, so we don't accidentally clear the
flag that belongs to the next update.

Fixes missing updates on brcm-egl.

Change-Id: Ib0decd5e8eb58505ccb94e93de494163ce0fd2ec
Reviewed-by: Paul Olav Tvete <paul.tvete@qt.io>
---
 src/client/qwaylandwindow.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/client/qwaylandwindow.cpp b/src/client/qwaylandwindow.cpp
index 9c42ac49c..e8f3ceb4f 100644
--- a/src/client/qwaylandwindow.cpp
+++ b/src/client/qwaylandwindow.cpp
@@ -494,8 +494,8 @@ void QWaylandWindow::frameCallback(void *data, struct wl_callback *callback, uin
     self->mFrameCallback = 0;
     if (self->mUpdateRequested) {
         QWindowPrivate *w = QWindowPrivate::get(self->window());
-        w->deliverUpdateRequest();
         self->mUpdateRequested = false;
+        w->deliverUpdateRequest();
     }
 }
 
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