http://bugs.freedesktop.org/show_bug.cgi?id=27286
--- Comment #2 from Brian Paul <brian.e.p...@gmail.com> 2010-03-24 07:53:33
PST ---
Can you provide a stand-alone test program that demonstrates this?
I tried it myself and I got the expected result: mod(4.0, 2.0) returns 0.0
Mesa's mod() function is implemented just as the spec says:
float mod(const float a, const float b)
{
float oneOverB;
__asm float_rcp oneOverB, b;
__retVal = a - b * floor(a * oneOverB);
}
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