recipes-qt/qt5/qtwayland/0001-Avoid-attaching-NULL-buffer-while-hiding-EGL-windows.patch

   1 From f7947e9a0e6ae99e8fd0ab3c9176885f724ac87d Mon Sep 17 00:00:00 2001
   2 From: Prabhu Sundararaj <prabhu.sundararaj@nxp.com>
   3 Date: Tue, 19 Jul 2016 12:14:26 -0500
   4 Subject: [PATCH] Avoid attaching NULL buffer while hiding EGL windows
   5
   6 Incremental fix for QTBUG-46921. Destroying the callback for NULL surface is not
   7 working all the time. If the window is hidden by destroying the EGL surface
   8 and hence setting the NULL buffer is no longer required.
   9
  10 Task-number:QTBUG-47902
  11 Signed-off-by: Prabhu Sundararaj <prabhu.sundararaj@nxp.com>
  12 ---
  13  src/client/qwaylandwindow.cpp | 2 --
  14  1 file changed, 2 deletions(-)
  15
  16 diff --git a/src/client/qwaylandwindow.cpp b/src/client/qwaylandwindow.cpp
  17 index 2dd58e8..24b5653 100644
  18 --- a/src/client/qwaylandwindow.cpp
  19 +++ b/src/client/qwaylandwindow.cpp
  20 @@ -312,8 +312,6 @@ void QWaylandWindow::setVisible(bool visible)
  21          QPointer<QWaylandWindow> deleteGuard(this);
  22          QWindowSystemInterface::flushWindowSystemEvents();
  23          if (!deleteGuard.isNull()) {
  24 -            attach(static_cast<QWaylandBuffer *>(0), 0, 0);
  25 -            commit();
  26              if (mBackingStore) {
  27                  mBackingStore->hidden();
  28              }
  29 --
  30 2.7.4
  31