923 LogicalOperation FromGLenum<LogicalOperation>(GLenum from)  in FromGLenum()
928             return LogicalOperation::And;  in FromGLenum()
930             return LogicalOperation::AndInverted;  in FromGLenum()
932             return LogicalOperation::AndReverse;  in FromGLenum()
934             return LogicalOperation::Clear;  in FromGLenum()
936             return LogicalOperation::Copy;  in FromGLenum()
938             return LogicalOperation::CopyInverted;  in FromGLenum()
940             return LogicalOperation::Equiv;  in FromGLenum()
942             return LogicalOperation::Invert;  in FromGLenum()
944             return LogicalOperation::Nand;  in FromGLenum()
946             return LogicalOperation::Noop;  in FromGLenum()
948             return LogicalOperation::Nor;  in FromGLenum()
950             return LogicalOperation::Or;  in FromGLenum()
952             return LogicalOperation::OrInverted;  in FromGLenum()
954             return LogicalOperation::OrReverse;  in FromGLenum()
956             return LogicalOperation::Set;  in FromGLenum()
958             return LogicalOperation::Xor;  in FromGLenum()
960             return LogicalOperation::InvalidEnum;  in FromGLenum()
964 GLenum ToGLenum(LogicalOperation from)  in ToGLenum()
968         case LogicalOperation::And:  in ToGLenum()
970         case LogicalOperation::AndInverted:  in ToGLenum()
972         case LogicalOperation::AndReverse:  in ToGLenum()
974         case LogicalOperation::Clear:  in ToGLenum()
976         case LogicalOperation::Copy:  in ToGLenum()
978         case LogicalOperation::CopyInverted:  in ToGLenum()
980         case LogicalOperation::Equiv:  in ToGLenum()
982         case LogicalOperation::Invert:  in ToGLenum()
984         case LogicalOperation::Nand:  in ToGLenum()
986         case LogicalOperation::Noop:  in ToGLenum()
988         case LogicalOperation::Nor:  in ToGLenum()
990         case LogicalOperation::Or:  in ToGLenum()
992         case LogicalOperation::OrInverted:  in ToGLenum()
994         case LogicalOperation::OrReverse:  in ToGLenum()
996         case LogicalOperation::Set:  in ToGLenum()
998         case LogicalOperation::Xor:  in ToGLenum()
1006 std::ostream &operator<<(std::ostream &os, LogicalOperation value)  in operator <<()
1010         case LogicalOperation::And:  in operator <<()
1013         case LogicalOperation::AndInverted:  in operator <<()
1016         case LogicalOperation::AndReverse:  in operator <<()
1019         case LogicalOperation::Clear:  in operator <<()
1022         case LogicalOperation::Copy:  in operator <<()
1025         case LogicalOperation::CopyInverted:  in operator <<()
1028         case LogicalOperation::Equiv:  in operator <<()
1031         case LogicalOperation::Invert:  in operator <<()
1034         case LogicalOperation::Nand:  in operator <<()
1037         case LogicalOperation::Noop:  in operator <<()
1040         case LogicalOperation::Nor:  in operator <<()
1043         case LogicalOperation::Or:  in operator <<()
1046         case LogicalOperation::OrInverted:  in operator <<()
1049         case LogicalOperation::OrReverse:  in operator <<()
1052         case LogicalOperation::Set:  in operator <<()
1055         case LogicalOperation::Xor:  in operator <<()