From a8681ccaf3d77b62bbc61541911d50aabc37408e Mon Sep 17 00:00:00 2001
From: Lars Knoll <lars.knoll@nokia.com>
Date: Tue, 16 Jun 2009 15:00:30 +0200
Subject: smaller optimisation in ::fromTransform() and fromScale()

We know the type of the transformation in these methods, so there is no
point in setting a dirty flag for the type.

Reviewed-by: Samuel
---
 src/gui/painting/qtransform.cpp | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/gui/painting/qtransform.cpp b/src/gui/painting/qtransform.cpp
index 7ca3b79..5b498fa 100644
--- a/src/gui/painting/qtransform.cpp
+++ b/src/gui/painting/qtransform.cpp
@@ -438,9 +438,10 @@ QTransform QTransform::fromTranslate(qreal dx, qreal dy)
 {
     QTransform transform(1, 0, 0, 0, 1, 0, dx, dy, 1, true);
     if (dx == 0 && dy == 0)
-        transform.m_dirty = TxNone;
+        transform.m_type = TxNone;
     else
-        transform.m_dirty = TxTranslate;
+        transform.m_type = TxTranslate;
+    transform.m_dirty = TxNone;
     return transform;
 }
 
@@ -491,9 +492,10 @@ QTransform QTransform::fromScale(qreal sx, qreal sy)
 {
     QTransform transform(sx, 0, 0, 0, sy, 0, 0, 0, 1, true);
     if (sx == 1. && sy == 1.)
-        transform.m_dirty = TxNone;
+        transform.m_type = TxNone;
     else
-        transform.m_dirty = TxScale;
+        transform.m_type = TxScale;
+    transform.m_dirty = TxNone;
     return transform;
 }
 
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