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From 0b530bd0e5e0b2e585157322a4426b385b632c56 Mon Sep 17 00:00:00 2001
From: Vlad Zahorodnii <vlad.zahorodnii@kde.org>
Date: Fri, 25 Aug 2023 10:15:29 +0300
Subject: [PATCH] Client: Remove some surface commits
The buffer transform, input and opaque regions are double buffered
state. They will be applied on the next surface commit.
But the issue with them is that the relevant code makes surface commits
too. It's undesired as it can lead to qtwayland committing partial
state, for example it can break xdg surface window geometry.
This change removes hidden surface commits. The relevant properties will
be applied on the next frame.
Change-Id: I1c40c9a5430fb6b91d7643b20d628f8a9a9d501a
Reviewed-by: David Edmundson <davidedmundson@kde.org>
(cherry picked from commit e8cff6fb39c0fd01548bce18542820a6612dbe49)
---
src/client/qwaylandwindow.cpp | 4 ----
src/plugins/shellintegration/xdg-shell/qwaylandxdgshell.cpp | 3 ---
2 files changed, 7 deletions(-)
--- a/src/client/qwaylandwindow.cpp
+++ b/src/client/qwaylandwindow.cpp
@@ -478,8 +478,6 @@ void QWaylandWindow::setMask(const QRegion &mask)
if (isOpaque())
setOpaqueArea(mMask);
}
-
- mSurface->commit();
}
void QWaylandWindow::applyConfigureWhenPossible()
@@ -794,8 +792,6 @@ void QWaylandWindow::handleContentOrientationChange(Qt::ScreenOrientation orient
Q_UNREACHABLE();
}
mSurface->set_buffer_transform(transform);
- // set_buffer_transform is double buffered, we need to commit.
- mSurface->commit();
}
void QWaylandWindow::setOrientationMask(Qt::ScreenOrientations mask)
--- a/src/plugins/shellintegration/xdg-shell/qwaylandxdgshell.cpp
+++ b/src/plugins/shellintegration/xdg-shell/qwaylandxdgshell.cpp
@@ -370,9 +370,6 @@ bool QWaylandXdgSurface::wantsDecorations() const
void QWaylandXdgSurface::propagateSizeHints()
{
setSizeHints();
-
- if (m_toplevel && m_window)
- m_window->commit();
}
void QWaylandXdgSurface::setWindowGeometry(const QRect &rect)
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