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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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34
indra/llmath/llcalc.cpp
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@@ -54,28 +54,20 @@ LLCalc* LLCalc::sInstance = NULL;
LLCalc::LLCalc() : mLastErrorPos(0)
{
// mUserVariables = new calc_map_t;
mVariables = new calc_map_t;
mConstants = new calc_map_t;
// Init table of constants
(*mConstants)["PI"] = F_PI;
(*mConstants)["TWO_PI"] = F_TWO_PI;
(*mConstants)["PI_BY_TWO"] = F_PI_BY_TWO;
(*mConstants)["SQRT2"] = F_SQRT2;
(*mConstants)["DEG_TO_RAD"] = DEG_TO_RAD;
(*mConstants)["RAD_TO_DEG"] = RAD_TO_DEG;
(*mConstants)["GRAVITY"] = GRAVITY;
(*mConstants)["ALMOST_ZERO"] = F_ALMOST_ZERO;
(*mConstants)["ALMOST_ONE"] = F_ALMOST_ONE;
(*mConstants)["THE_ANSWER"] = 42;
mConstants["PI"] = F_PI;
mConstants["TWO_PI"] = F_TWO_PI;
mConstants["PI_BY_TWO"] = F_PI_BY_TWO;
mConstants["SQRT_TWO_PI"] = F_SQRT_TWO_PI;
mConstants["SQRT2"] = F_SQRT2;
mConstants["SQRT3"] = F_SQRT3;
mConstants["DEG_TO_RAD"] = DEG_TO_RAD;
mConstants["RAD_TO_DEG"] = RAD_TO_DEG;
mConstants["GRAVITY"] = GRAVITY;
}
LLCalc::~LLCalc()
{
delete mConstants;
delete mVariables;
// delete mUserVariables;
}
//static
@@ -94,17 +86,17 @@ LLCalc* LLCalc::getInstance()
void LLCalc::setVar(const std::string& name, const F32& value)
{
(*mVariables)[name] = value;
mVariables[name] = value;
}
void LLCalc::clearVar(const std::string& name)
{
mVariables->erase(name);
mVariables.erase(name);
}
void LLCalc::clearAllVariables()
{
mVariables->clear();
mVariables.clear();
}
/*
@@ -123,7 +115,7 @@ bool LLCalc::evalString(const std::string& expression, F32& result)
std::string expr_upper = expression;
LLStringUtil::toUpper(expr_upper);
LLCalcParser calc(result, mConstants, mVariables);
LLCalcParser calc(result, &mConstants, &mVariables);
mLastErrorPos = 0;
std::string::iterator start = expr_upper.begin();