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author | Bjoern Erik Nilsen <bjorn.nilsen@nokia.com> | 2009-04-07 14:50:23 (GMT) |
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committer | Bjoern Erik Nilsen <bjorn.nilsen@nokia.com> | 2009-04-08 08:24:38 (GMT) |
commit | 72f84ad17d0905f91e9d3988bb0f6482df6c6c78 (patch) | |
tree | fa1c345ee0d052db81733659f9fcdc161ede0b95 /src/gui/painting/qcolor.cpp | |
parent | 6fd4a720870775a4d9a645d9000b0259caa74178 (diff) | |
download | Qt-72f84ad17d0905f91e9d3988bb0f6482df6c6c78.zip Qt-72f84ad17d0905f91e9d3988bb0f6482df6c6c78.tar.gz Qt-72f84ad17d0905f91e9d3988bb0f6482df6c6c78.tar.bz2 |
Use qIsFuzzyNull rather than the more expensive qFuzzyCompare
See also fde7f3d03782c801901f511131458d6fcb1021a5
Reviewed-by: Olivier
Reviewed-by: Samuel
Diffstat (limited to 'src/gui/painting/qcolor.cpp')
-rw-r--r-- | src/gui/painting/qcolor.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/gui/painting/qcolor.cpp b/src/gui/painting/qcolor.cpp index 5d7d4ab..6eecea0 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); |