diff options
| -rw-r--r-- | src/client/qwaylandwindow.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/client/qwaylandwindow.cpp b/src/client/qwaylandwindow.cpp index 06303de3..746cc4cf 100644 --- a/src/client/qwaylandwindow.cpp +++ b/src/client/qwaylandwindow.cpp @@ -465,15 +465,15 @@ void QWaylandWindow::lower() void QWaylandWindow::setMask(const QRegion &mask) { + QReadLocker locker(&mSurfaceLock); + if (!mSurface) + return; + if (mMask == mask) return; mMask = mask; - QReadLocker locker(&mSurfaceLock); - if (!mSurface) - return; - if (mMask.isEmpty()) { mSurface->set_input_region(nullptr); |