Searched refs:fract_bits (Results 1 – 2 of 2) sorted by relevance
485 unsigned int fract_bits) in fract_exp_two() argument487 unsigned int mantissa = 1 << fract_bits; /* Implicit bit */ in fract_exp_two()490 x >>= fract_bits; /* The exponent */ in fract_exp_two()492 return mantissa << x >> fract_bits; in fract_exp_two()
345 static inline unsigned fract_exp_two(unsigned x, unsigned fract_bits) in fract_exp_two() argument347 unsigned fract = x & ~(~0 << fract_bits); in fract_exp_two()349 x >>= fract_bits; in fract_exp_two()351 x += (x * fract) >> fract_bits; in fract_exp_two()