Lines Matching refs:alpha
163 float alpha[4];
166 alpha[0] = alpha1[0] * bw * bw;
167 alpha[1] = alpha1[1] * bw * bw;
168 alpha[2] = alpha0[0] * bw;
169 alpha[3] = alpha0[1] * bw;
173 X_low[i - 2][0] * alpha[0] -
174 X_low[i - 2][1] * alpha[1] +
175 X_low[i - 1][0] * alpha[2] -
176 X_low[i - 1][1] * alpha[3] +
179 X_low[i - 2][1] * alpha[0] +
180 X_low[i - 2][0] * alpha[1] +
181 X_low[i - 1][1] * alpha[2] +
182 X_low[i - 1][0] * alpha[3] +