62   double temp1, temp2;  in butterfly_16x16_dct_1d()  local
93   temp2 = step[15] * C9;  in butterfly_16x16_dct_1d()
94   output[ 8] = temp1 + temp2;  in butterfly_16x16_dct_1d()
97   temp2 = step[14] * C5;  in butterfly_16x16_dct_1d()
98   output[ 9] = temp1 - temp2;  in butterfly_16x16_dct_1d()
101   temp2 = step[13] * C13;  in butterfly_16x16_dct_1d()
102   output[10] = temp1 + temp2;  in butterfly_16x16_dct_1d()
105   temp2 = step[12] * C1;  in butterfly_16x16_dct_1d()
106   output[11] = temp1 - temp2;  in butterfly_16x16_dct_1d()
109   temp2 = step[12] * C15;  in butterfly_16x16_dct_1d()
110   output[12] = temp2 + temp1;  in butterfly_16x16_dct_1d()
113   temp2 = step[13] * C3;  in butterfly_16x16_dct_1d()
114   output[13] = temp2 - temp1;  in butterfly_16x16_dct_1d()
117   temp2 = step[14] * C11;  in butterfly_16x16_dct_1d()
118   output[14] = temp2 + temp1;  in butterfly_16x16_dct_1d()
121   temp2 = step[15] * C7;  in butterfly_16x16_dct_1d()
122   output[15] = temp2 - temp1;  in butterfly_16x16_dct_1d()
131   temp2 = output[7] * C2;  in butterfly_16x16_dct_1d()
132   step[ 4] = temp1 + temp2;  in butterfly_16x16_dct_1d()
135   temp2 = output[6] * C6;  in butterfly_16x16_dct_1d()
136   step[ 5] = temp1 + temp2;  in butterfly_16x16_dct_1d()
139   temp2 = output[6] * C10;  in butterfly_16x16_dct_1d()
140   step[ 6] = temp2 - temp1;  in butterfly_16x16_dct_1d()
143   temp2 = output[7] * C14;  in butterfly_16x16_dct_1d()
144   step[ 7] = temp2 - temp1;  in butterfly_16x16_dct_1d()
161   temp2 = step[3] * C4;  in butterfly_16x16_dct_1d()
162   temp1 = temp1 + temp2;  in butterfly_16x16_dct_1d()
166   temp2 = step[3] * C12;  in butterfly_16x16_dct_1d()
167   temp1 = temp2 - temp1;  in butterfly_16x16_dct_1d()
174   temp2 = step[6] + step[7];  in butterfly_16x16_dct_1d()
175   output[ 6] = (temp1 + temp2);  in butterfly_16x16_dct_1d()
176   output[10] = (temp1 - temp2);  in butterfly_16x16_dct_1d()
182   temp2 = intermediate[9] * C4;  in butterfly_16x16_dct_1d()
183   temp1 = temp1 - temp2;  in butterfly_16x16_dct_1d()
187   temp2 = intermediate[9] * C12;  in butterfly_16x16_dct_1d()
188   temp1 = temp2 + temp1;  in butterfly_16x16_dct_1d()
205   temp2 = intermediate[15] * C4;  in butterfly_16x16_dct_1d()
206   temp1 = temp1 - temp2;  in butterfly_16x16_dct_1d()
210   temp2 = intermediate[15] * C12;  in butterfly_16x16_dct_1d()
211   temp1 = temp2 + temp1;  in butterfly_16x16_dct_1d()