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Fixed: #963 Floating point exceptions

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This commit is contained in:
kervala 2010-06-05 10:50:04 +02:00
parent 78da605bac
commit ce7ede2ce1
2 changed files with 10 additions and 4 deletions
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5
code/nel/src/sound/driver/source.cpp
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@ -25,12 +25,15 @@ namespace NLSOUND
// common method used only with OptionManualRolloff. return the volume in 1/100th DB ( = mB) modified
sint32 ISource::computeManualRollOff(sint32 volumeMB, sint32 mbMin, sint32 mbMax, double alpha, float sqrdist, float distMin, float distMax)
{
// root square of max float value
static float maxSqrt = sqrt(std::numeric_limits<float>::max());
if (sqrdist < distMin * distMin)
{
// no attenuation
return volumeMB;
}
else if (sqrdist > distMax * distMax)
else if ((distMax < maxSqrt) && (sqrdist > distMax * distMax))
{
// full attenuation
return mbMin;

9
code/ryzom/client/src/main_loop.cpp
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@ -322,7 +322,7 @@ std::string DebugUIFilter;
bool ShowHelp = false; // Do the Help have to be displayed.
uint8 ShowInfos = 0; // 0=no info 1=text info 2=graph info
bool bZeroCpu = 0; // For no Cpu use if application is minimize TODO: intercept minimize message, called by CTRL + Z at this
bool bZeroCpu = false; // For no Cpu use if application is minimize TODO: intercept minimize message, called by CTRL + Z at this
bool Profiling = false; // Are we in Profile mode?
uint ProfileNumFrame = 0;
@ -2287,8 +2287,11 @@ bool mainLoop()
smoothFPS.addValue((float)deltaTime);
moreSmoothFPS.addValue((float)deltaTime);
deltaTime = smoothFPS.getSmoothValue ();
CCDBNodeLeaf*pNL = pIMinstance->getDbProp("UI:VARIABLES:FPS");
pNL->setValue64((sint64)(1.f/deltaTime));
if (deltaTime > 0.0)
{
CCDBNodeLeaf*pNL = pIMinstance->getDbProp("UI:VARIABLES:FPS");
pNL->setValue64((sint64)(1.f/deltaTime));
}
}
// Detect disconnection / server down: display information text