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Make sure source vectors are finite values

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This commit is contained in:
Chris Robinson
2011-07-20 03:18:46 -07:00
parent 5a484f7493
commit 36446f3a58
1 changed files with 27 additions and 12 deletions
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OpenAL32/alSource.c
+27 -12
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@@ -406,24 +406,39 @@ AL_API ALvoid AL_APIENTRY alSource3f(ALuint source, ALenum eParam, ALfloat flVal
switch(eParam)
{
case AL_POSITION:
Source->vPosition[0] = flValue1;
Source->vPosition[1] = flValue2;
Source->vPosition[2] = flValue3;
Source->NeedsUpdate = AL_TRUE;
if(isfinite(flValue1) && isfinite(flValue2) && isfinite(flValue3))
{
Source->vPosition[0] = flValue1;
Source->vPosition[1] = flValue2;
Source->vPosition[2] = flValue3;
Source->NeedsUpdate = AL_TRUE;
}
else
alSetError(pContext, AL_INVALID_VALUE);
break;
case AL_VELOCITY:
Source->vVelocity[0] = flValue1;
Source->vVelocity[1] = flValue2;
Source->vVelocity[2] = flValue3;
Source->NeedsUpdate = AL_TRUE;
if(isfinite(flValue1) && isfinite(flValue2) && isfinite(flValue3))
{
Source->vVelocity[0] = flValue1;
Source->vVelocity[1] = flValue2;
Source->vVelocity[2] = flValue3;
Source->NeedsUpdate = AL_TRUE;
}
else
alSetError(pContext, AL_INVALID_VALUE);
break;
case AL_DIRECTION:
Source->vOrientation[0] = flValue1;
Source->vOrientation[1] = flValue2;
Source->vOrientation[2] = flValue3;
Source->NeedsUpdate = AL_TRUE;
if(isfinite(flValue1) && isfinite(flValue2) && isfinite(flValue3))
{
Source->vOrientation[0] = flValue1;
Source->vOrientation[1] = flValue2;
Source->vOrientation[2] = flValue3;
Source->NeedsUpdate = AL_TRUE;
}
else
alSetError(pContext, AL_INVALID_VALUE);
break;
default: