From 145efba57b205e1d72f1b8b32a240d18bd7d716c Mon Sep 17 00:00:00 2001
From: baldurk <baldurk@baldurk.org>
Date: Mon, 21 Nov 2016 14:53:14 +0100
Subject: [PATCH] Only call update() in setGeometry() when it's a new rect.

---
 qrenderdoc/3rdparty/flowlayout/FlowLayout.cpp | 8 +++++++-
 qrenderdoc/3rdparty/flowlayout/FlowLayout.h   | 1 +
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/qrenderdoc/3rdparty/flowlayout/FlowLayout.cpp b/qrenderdoc/3rdparty/flowlayout/FlowLayout.cpp
index 89a22b154..938585334 100644
--- a/qrenderdoc/3rdparty/flowlayout/FlowLayout.cpp
+++ b/qrenderdoc/3rdparty/flowlayout/FlowLayout.cpp
@@ -130,9 +130,15 @@ int FlowLayout::heightForWidth(int width) const
 
 void FlowLayout::setGeometry(const QRect &rect)
 {
+    bool needUpdate = (rect != m_prevRect);
+
     QLayout::setGeometry(rect);
     doLayout(rect, false);
-    update();
+
+    if(needUpdate)
+        update();
+
+    m_prevRect = rect;
 }
 
 QSize FlowLayout::sizeHint() const
diff --git a/qrenderdoc/3rdparty/flowlayout/FlowLayout.h b/qrenderdoc/3rdparty/flowlayout/FlowLayout.h
index 5d2512b52..3e822b35f 100644
--- a/qrenderdoc/3rdparty/flowlayout/FlowLayout.h
+++ b/qrenderdoc/3rdparty/flowlayout/FlowLayout.h
@@ -72,6 +72,7 @@ private:
     int smartSpacing(QStyle::PixelMetric pm) const;
 
     QList<QLayoutItem *> itemList;
+    QRect m_prevRect;
     bool m_fixedGrid;
     int m_hSpace;
     int m_vSpace;