From d89749b46ec6268236bfcba88d5549b60b315d90 Mon Sep 17 00:00:00 2001
From: Ivailo Monev <xakepa10@gmail.com>
Date: Fri, 29 Mar 2024 04:17:40 +0200
Subject: [PATCH] remove unused QWindowSurface::endPaint() argument

less references to QRegion? hell yeah!

Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
---
 src/gui/painting/qbackingstore.cpp  |  4 ++--
 src/gui/painting/qwindowsurface.cpp | 13 ++++++-------
 src/gui/painting/qwindowsurface_p.h |  4 ++--
 3 files changed, 10 insertions(+), 11 deletions(-)

diff --git a/src/gui/painting/qbackingstore.cpp b/src/gui/painting/qbackingstore.cpp
index e7158bf67..7f603831e 100644
--- a/src/gui/painting/qbackingstore.cpp
+++ b/src/gui/painting/qbackingstore.cpp
@@ -154,12 +154,12 @@ void QWidgetBackingStore::endPaint(const QRegion &cleaned, QWindowSurface *windo
 {
 #ifndef QT_NO_DEBUG
     if (!beginPaintInfo->wasFlushed)
-        windowSurface->endPaint(cleaned);
+        windowSurface->endPaint();
     else
         QWidgetBackingStore::unflushPaint(tlw, cleaned);
 #else
     Q_UNUSED(beginPaintInfo);
-    windowSurface->endPaint(cleaned);
+    windowSurface->endPaint();
 #endif
 
     flush();
diff --git a/src/gui/painting/qwindowsurface.cpp b/src/gui/painting/qwindowsurface.cpp
index 6048d5f86..9d9d66783 100644
--- a/src/gui/painting/qwindowsurface.cpp
+++ b/src/gui/painting/qwindowsurface.cpp
@@ -160,7 +160,7 @@ QPaintDevice *QWindowSurface::paintDevice()
 
     \sa endPaint(), paintDevice()
 */
-void QWindowSurface::beginPaint(const QRegion &rgn)
+void QWindowSurface::beginPaint(const QRegion &region)
 {
 #if defined(Q_WS_X11) && !defined(QT_NO_XRENDER)
     if (!qt_widget_private(window())->isOpaque && window()->testAttribute(Qt::WA_TranslucentBackground)) {
@@ -168,22 +168,21 @@ void QWindowSurface::beginPaint(const QRegion &rgn)
         p.setCompositionMode(QPainter::CompositionMode_Source);
         p.setPen(Qt::NoPen);
         p.setBrush(QBrush(Qt::transparent));
-        p.drawRects(rgn.rects());
+        p.drawRects(region.rects());
     }
 #else
-    Q_UNUSED(rgn);
+    Q_UNUSED(region);
 #endif
 }
 
 /*!
-    This function is called after painting onto the surface has ended,
-    with the \a region in which the painting was performed.
+    This function is called after painting onto the surface has ended.
 
     \sa beginPaint(), paintDevice()
 */
-void QWindowSurface::endPaint(const QRegion &)
+void QWindowSurface::endPaint()
 {
-//     QApplication::syncX();
+    // QApplication::syncX();
 }
 
 /*!
diff --git a/src/gui/painting/qwindowsurface_p.h b/src/gui/painting/qwindowsurface_p.h
index 2c6ce6861..7209ba2c5 100644
--- a/src/gui/painting/qwindowsurface_p.h
+++ b/src/gui/painting/qwindowsurface_p.h
@@ -63,8 +63,8 @@ public:
 
     bool scroll(const QRegion &area, int dx, int dy);
 
-    void beginPaint(const QRegion &);
-    void endPaint(const QRegion &);
+    void beginPaint(const QRegion &region);
+    void endPaint();
 
     QPoint offset(const QWidget *widget) const;
     inline QRect rect(const QWidget *widget) const;