Searched refs:PI_BY_4 (Results 1 – 1 of 1) sorted by relevance
270 FIXP_DBL PI_BY_4 = FL2FXCONST_DBL(3.1415926/4.0) >> 1; /* pi/4 in q30 */ in fixp_atan() local273 result = PI_BY_4 + (delta_fix >> 1) - (fPow2Div2(delta_fix)); in fixp_atan()