Khaganat-NeL/khanat-opennel-code
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Changed: #1219 Bad color when rgba.cpp is compiled with GCC 4.2.4

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kervala 2012-02-21 21:11:04 +01:00
parent a7389b99bd
commit 0105da2df3
1 changed files with 8 additions and 0 deletions
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8
code/nel/src/misc/rgba.cpp
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@ -643,6 +643,8 @@ bool CRGBA::convertToHLS(float &h, float &l, float &s) const
{ {
h = 2.f + (b - r) / diff; h = 2.f + (b - r) / diff;
} }
#if defined(GCC_VERSION) && (GCC_VERSION == 40204)
// use the fix only if using the specific GCC version
else if (maxV == b) else if (maxV == b)
{ {
h = 4.f + (r - g) / diff; h = 4.f + (r - g) / diff;
@ -652,6 +654,12 @@ bool CRGBA::convertToHLS(float &h, float &l, float &s) const
// this case is to fix a compiler bug // this case is to fix a compiler bug
h = (g - b) / diff; h = (g - b) / diff;
} }
#else
else
{
h = 4.f + (r - g) / diff;
}
#endif
h *= 60.f; // scale to [0..360] h *= 60.f; // scale to [0..360]