From 72f84ad17d0905f91e9d3988bb0f6482df6c6c78 Mon Sep 17 00:00:00 2001
From: Bjoern Erik Nilsen <bjorn.nilsen@nokia.com>
Date: Tue, 7 Apr 2009 16:50:23 +0200
Subject: Use qIsFuzzyNull rather than the more expensive qFuzzyCompare

See also fde7f3d03782c801901f511131458d6fcb1021a5

Reviewed-by: Olivier
Reviewed-by: Samuel
---
 src/gui/painting/qcolor.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/gui/painting/qcolor.cpp')

diff --git a/src/gui/painting/qcolor.cpp b/src/gui/painting/qcolor.cpp
index 5d7d4ab5b0..6eecea0c1c 100644
--- a/src/gui/painting/qcolor.cpp
+++ b/src/gui/painting/qcolor.cpp
@@ -1387,7 +1387,7 @@ QColor QColor::toHsv() const
     const qreal min = Q_MIN_3(r, g, b);
     const qreal delta = max - min;
     color.ct.ahsv.value = qRound(max * USHRT_MAX);
-    if (qFuzzyCompare(delta + 1, 1)) {
+    if (qIsFuzzyNull(delta)) {
         // achromatic case, hue is undefined
         color.ct.ahsv.hue = USHRT_MAX;
         color.ct.ahsv.saturation = 0;
@@ -1441,7 +1441,7 @@ QColor QColor::toCmyk() const
     // cmy -> cmyk
     const qreal k = qMin(c, qMin(m, y));
 
-    if (!qFuzzyCompare(k,1)) {
+    if (!qIsFuzzyNull(k - 1)) {
         c = (c - k) / (1.0 - k);
         m = (m - k) / (1.0 - k);
         y = (y - k) / (1.0 - k);
-- 
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