Searched refs:POV_ISINF (Results 1 – 3 of 3) sorted by relevance
247 #define POV_ISINF(x) std::isinf(x) macro249 #define POV_ISINF(x) isinf(x) macro253 #define POV_ISINF(x) pov_isinf(x) macro258 #define POV_ISINF(x) (false) macro261 #define POV_ISFINITE(x) (!POV_ISNAN(x) && !POV_ISINF(x))
501 #ifndef POV_ISINF504 #define POV_ISINF(x) pov_isinf(x) macro538 #define POV_ISFINITE(x) (!POV_ISINF(x) && !POV_ISNAN(x))
75 inline bool ColourChannelIsValid(T c) { return !POV_ISINF(c); } in ColourChannelIsValid()