73     static const float norm = 1. / (1 << 12);  variable
74     return value * volume * norm;
79     static const float norm = 1. / (1 << 28);  variable
80     return value * volume * norm;
95     static const float norm = 1. / (1 << (15 + 12));  variable
96     return static_cast<float>(value) * static_cast<float>(volume) * norm;
101     static const float norm = 1. / (1ULL << (15 + 28));  variable
102     return static_cast<float>(value) * static_cast<float>(volume) * norm;
180     static constexpr float norm = 1. / (1 << 15);  variable
181     *auxaccum += norm * value;
186     static constexpr float norm = 1. / (1 << 27);  variable
187     *auxaccum += norm * value;