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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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8
indra/llmath/v4math.h
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@@ -321,7 +321,7 @@ inline void LLVector4::setVec(const F32 *vec)
inline F32 LLVector4::length(void) const
{
return fsqrtf(mV[VX]*mV[VX] + mV[VY]*mV[VY] + mV[VZ]*mV[VZ]);
return (F32) sqrt(mV[VX]*mV[VX] + mV[VY]*mV[VY] + mV[VZ]*mV[VZ]);
}
inline F32 LLVector4::lengthSquared(void) const
@@ -331,7 +331,7 @@ inline F32 LLVector4::lengthSquared(void) const
inline F32 LLVector4::magVec(void) const
{
return fsqrtf(mV[VX]*mV[VX] + mV[VY]*mV[VY] + mV[VZ]*mV[VZ]);
return (F32) sqrt(mV[VX]*mV[VX] + mV[VY]*mV[VY] + mV[VZ]*mV[VZ]);
}
inline F32 LLVector4::magVecSquared(void) const
@@ -463,7 +463,7 @@ inline LLVector4 lerp(const LLVector4 &a, const LLVector4 &b, F32 u)
inline F32 LLVector4::normalize(void)
{
F32 mag = fsqrtf(mV[VX]*mV[VX] + mV[VY]*mV[VY] + mV[VZ]*mV[VZ]);
F32 mag = (F32) sqrt(mV[VX]*mV[VX] + mV[VY]*mV[VY] + mV[VZ]*mV[VZ]);
F32 oomag;
if (mag > FP_MAG_THRESHOLD)
@@ -486,7 +486,7 @@ inline F32 LLVector4::normalize(void)
// deprecated
inline F32 LLVector4::normVec(void)
{
F32 mag = fsqrtf(mV[VX]*mV[VX] + mV[VY]*mV[VY] + mV[VZ]*mV[VZ]);
F32 mag = (F32) sqrt(mV[VX]*mV[VX] + mV[VY]*mV[VY] + mV[VZ]*mV[VZ]);
F32 oomag;
if (mag > FP_MAG_THRESHOLD)