Lines Matching defs:in
10 Redistribution and use in source and binary forms, with or without
17 - Redistributions in binary form must reproduce the above copyright
18 notice, this list of conditions and the following disclaimer in the
24 A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
29 LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
30 NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
105 } in;
106 in.f = x;
107 integer = (in.i>>23)-127;
108 in.i -= integer<<23;
109 frac = in.f - 1.5f;
147 /** Integer log in base2. Undefined for zero and negative numbers */
156 /** Integer log in base2. Defined for zero, but not for negative numbers */
226 /* Atan approximation using a 4th order polynomial. Input is in Q15 format
227 and normalized by pi/4. Output is in Q15 format */
