isInfinity        183 3rdparty/openexr/Half/half.h     bool		isInfinity () const;
isInfinity        160 3rdparty/openexr/Half/halfFunction.h     else if (x.isInfinity())
isInfinity         93 3rdparty/openexr/IlmImf/ImfConvert.cpp     if (h.isInfinity())
isInfinity        106 3rdparty/openexr/IlmImf/ImfConvert.cpp     if (isInfinity (f) || f > UINT_MAX)