Searched refs:X2r (Results 1 – 1 of 1) sorted by relevance
573 float X1r, X2r, X1i, X2i; in tonality_analysis() local579 X2r = (float)out[i].i+out[N-i].i; in tonality_analysis()586 angle2 = (float)(.5f/M_PI)*fast_atan2f(X2i, X2r); in tonality_analysis()634 float X1r, X2r; in tonality_analysis() local636 X2r = 2*(float)out[0].i; in tonality_analysis()637 E = X1r*X1r + X2r*X2r; in tonality_analysis()