Lines Matching defs:fwl

185  * integer with a fractional world length of "fwl"
187  * fwl is the fractional word length
189  * fixed-point integer with a fractional word length of "fwl"
191 static u32 vol_pow32(u32 a, int exp, u32 fwl)
194 	u32 power = 1 << fwl;
210 		 * Product of 2 Qx.fwl fixed-point numbers yields a Q2*x.2*fwl
211 		 * Truncate product back to fwl fractional bits with rounding
213 		power = vol_shift_64((u64)power * a, fwl);
222 	numerator = (u64)1 << (fwl << 1);