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Data-alignment. SSE intrinsics.

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This commit is contained in:
Shyotl
2011-07-18 22:11:48 -05:00
parent 7a689f5ccb
commit 35e0b9b6ff
35 changed files with 284 additions and 368 deletions
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6
indra/test/v3color_tut.cpp
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@@ -99,7 +99,7 @@ namespace tut
F32 r = 2.3436212f, g = 1231.f, b = 4.7849321232f;
LLColor3 llcolor3(r,g,b);
ensure("magVecSquared:Fail ", is_approx_equal(llcolor3.magVecSquared(), (r*r + g*g + b*b)));
ensure("magVec:Fail ", is_approx_equal(llcolor3.magVec(), fsqrtf(r*r + g*g + b*b)));
ensure("magVec:Fail ", is_approx_equal(llcolor3.magVec(), (F32) sqrt(r*r + g*g + b*b)));
}
template<> template<>
@@ -109,7 +109,7 @@ namespace tut
F32 val1, val2,val3;
LLColor3 llcolor3(r,g,b);
F32 vecMag = llcolor3.normVec();
F32 mag = fsqrtf(r*r + g*g + b*b);
F32 mag = (F32) sqrt(r*r + g*g + b*b);
F32 oomag = 1.f / mag;
val1 = r * oomag;
val2 = g * oomag;
@@ -292,7 +292,7 @@ namespace tut
F32 r1 =1.f, g1 = 2.f,b1 = 1.2f, r2 = -2.3f, g2 = 1.11f, b2 = 1234.234f;
LLColor3 llcolor3(r1,g1,b1),llcolor3a(r2,g2,b2);
F32 val = distVec(llcolor3,llcolor3a);
ensure("distVec failed ", is_approx_equal(fsqrtf((r1-r2)*(r1-r2) + (g1-g2)*(g1-g2) + (b1-b2)*(b1-b2)) ,val));
ensure("distVec failed ", is_approx_equal((F32) sqrt((r1-r2)*(r1-r2) + (g1-g2)*(g1-g2) + (b1-b2)*(b1-b2)) ,val));
F32 val1 = distVec_squared(llcolor3,llcolor3a);
ensure("distVec_squared failed ", is_approx_equal(((r1-r2)*(r1-r2) + (g1-g2)*(g1-g2) + (b1-b2)*(b1-b2)) ,val1));