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- Use doubles in side_t::GetLightLevel() because floats add store/loads to reduce the x87

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registers to float precision, whereas doubles don't.

SVN r2473 (polyobjects)
This commit is contained in:
Randy Heit 2010-07-30 02:51:45 +00:00
parent d4fbebcd3d
commit 828bb723e5
1 changed files with 4 additions and 4 deletions
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8
src/r_segs.cpp
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@ -1480,11 +1480,11 @@ int side_t::GetLightLevel (bool foggy, int baselight, int *pfakecontrast) const
if (((level.flags2 & LEVEL2_SMOOTHLIGHTING) || (Flags & WALLF_SMOOTHLIGHTING) || r_fakecontrast == 2) &&
linedef->dx != 0)
{
rel = int // OMG LEE KILLOUGH LIVES! :/
rel = xs_RoundToInt // OMG LEE KILLOUGH LIVES! :/
(
(float(level.WallHorizLight)
+abs(atan(float(linedef->dy)/float(linedef->dx))/float(1.57079))
*float(level.WallVertLight - level.WallHorizLight))
level.WallHorizLight
+ fabs(atan(double(linedef->dy) / linedef->dx) / 1.57079)
* (level.WallVertLight - level.WallHorizLight)
);
}
else