Searched refs:log2f_ (Results 1 – 2 of 2) sorted by relevance
1360 static float log2f_(float x) { in log2f_() function1395 : exp2f_(log2f_(x) * y); in powf_()1523 dfdP[0] = 0.69314718f*log2f_(Y)*powf_(Y, g) in rg_nonlinear()1524 - 0.69314718f*log2f_(D)*powf_(D, g); in rg_nonlinear()1712 tf.g = log2f_(mid_y) / log2f_(mid_x);; in skcms_ApproximateCurve()
62 static float log2f_(float x) { in log2f_() function80 return ln2*log2f_(x); in logf_()109 : exp2f_(log2f_(x) * y); in powf_()2196 tf.g = log2f_(mid_y) / log2f_(mid_x); in skcms_ApproximateCurve()