Searched refs:dd_g_x (Results 1 – 2 of 2) sorted by relevance
234 float dd_g = 0, dd_g_x = 0; /* current dd_gamma and dd_gamma_x */ in prepare_bwd() local244 const int sgn_f = dd_g_x < target_dd_g_x ? 1 : -1; in prepare_bwd()248 dd_g_x += f * dd * g; in prepare_bwd()271 float f1 = ((target_dd_g - dd_g) + (target_dd_g_x - dd_g_x)) / 2; in prepare_bwd()272 float f0 = ((target_dd_g - dd_g) - (target_dd_g_x - dd_g_x)) / 2; in prepare_bwd()