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Expose getLuminance for QColor

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baldurk committed 2017-07-14 17:17:54 +01:00
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commit acae04af02
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qrenderdoc/Code/QRDUtils.cpp
+1 -1
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@@ -1061,7 +1061,7 @@ QString GetSystemUsername()
return username;
}
static float getLuminance(const QColor &col)
float getLuminance(const QColor &col)
{
return (float)(0.2126 * qPow(col.redF(), 2.2) + 0.7152 * qPow(col.greenF(), 2.2) +
0.0722 * qPow(col.blueF(), 2.2));