diff options
| author | Mikolaj Boc <mikolaj.boc@qt.io> | 2022-08-17 08:42:20 +0200 |
|---|---|---|
| committer | Mikolaj Boc <mikolaj.boc@qt.io> | 2022-08-20 02:51:34 +0200 |
| commit | 503018ae070d9d39ab85b66499e14a8085adf51e (patch) | |
| tree | 3ea6c8e8ae0bc2c7df1d3c41d91199a2718ea252 /src/plugins/platforms/wasm/qwasmwindow.cpp | |
| parent | 2a23652bbbba8def270b78d76c91a5a96d391106 (diff) | |
Do not invalidate the entire window on window move on WASM
The invalidate on window move is redundant - the previous texture can
be reused for the window. Just request another refresh on the compositor
and don't update the window texture. Makes window moves smoother.
Pick-to: 6.4
Change-Id: Ied2922a000d3c8e6143e64d029154d74bc4f3480
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
Diffstat (limited to 'src/plugins/platforms/wasm/qwasmwindow.cpp')
| -rw-r--r-- | src/plugins/platforms/wasm/qwasmwindow.cpp | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/plugins/platforms/wasm/qwasmwindow.cpp b/src/plugins/platforms/wasm/qwasmwindow.cpp index bfcc556d6da..5cdee1a8d0a 100644 --- a/src/plugins/platforms/wasm/qwasmwindow.cpp +++ b/src/plugins/platforms/wasm/qwasmwindow.cpp @@ -84,11 +84,16 @@ void QWasmWindow::setGeometry(const QRect &rect) if (r.y() < yMin) r.moveTop(yMin); } - if (!m_windowState.testFlag(Qt::WindowFullScreen) && !m_windowState.testFlag(Qt::WindowMaximized)) + bool shouldInvalidate = true; + if (!m_windowState.testFlag(Qt::WindowFullScreen) + && !m_windowState.testFlag(Qt::WindowMaximized)) { + shouldInvalidate = m_normalGeometry.size() != r.size(); m_normalGeometry = r; + } QPlatformWindow::setGeometry(r); QWindowSystemInterface::handleGeometryChange(window(), r); - invalidate(); + if (shouldInvalidate) + invalidate(); } void QWasmWindow::setVisible(bool visible) |