- r1 = x[27] - x[11];
- x[26] += x[10];
- x[27] += x[11];
- x[10] = MULT_NORM(( r0 - r1 ) * cPI2_8);
- x[11] = MULT_NORM(( r0 + r1 ) * cPI2_8);
-
- r0 = x[24] - x[8];
- r1 = x[25] - x[9];
- x[24] += x[8];
- x[25] += x[9];
- x[8] = MULT_NORM( r0 * cPI3_8 - r1 * cPI1_8 );
- x[9] = MULT_NORM( r1 * cPI3_8 + r0 * cPI1_8 );
-
- r0 = x[22] - x[6];
- r1 = x[7] - x[23];
- x[22] += x[6];
- x[23] += x[7];
- x[6] = r1;
- x[7] = r0;
-
- r0 = x[4] - x[20];
- r1 = x[5] - x[21];
- x[20] += x[4];
- x[21] += x[5];
- x[4] = MULT_NORM( r1 * cPI1_8 + r0 * cPI3_8 );
- x[5] = MULT_NORM( r1 * cPI3_8 - r0 * cPI1_8 );
-
- r0 = x[2] - x[18];
- r1 = x[3] - x[19];
- x[18] += x[2];
- x[19] += x[3];
- x[2] = MULT_NORM(( r1 + r0 ) * cPI2_8);
- x[3] = MULT_NORM(( r1 - r0 ) * cPI2_8);
-
- r0 = x[0] - x[16];
- r1 = x[1] - x[17];
- x[16] += x[0];
- x[17] += x[1];
- x[0] = MULT_NORM( r1 * cPI3_8 + r0 * cPI1_8 );
- x[1] = MULT_NORM( r1 * cPI1_8 - r0 * cPI3_8 );
-
- mdct_butterfly_16(x);
- mdct_butterfly_16(x+16);
+ r1 = x[27] - x[11];
+ x[26] += x[10];
+ x[27] += x[11];
+ x[10] = MULT_NORM(( r0 - r1 ) * cPI2_8);
+ x[11] = MULT_NORM(( r0 + r1 ) * cPI2_8);
+
+ r0 = x[24] - x[8];
+ r1 = x[25] - x[9];
+ x[24] += x[8];
+ x[25] += x[9];
+ x[8] = MULT_NORM( r0 * cPI3_8 - r1 * cPI1_8 );
+ x[9] = MULT_NORM( r1 * cPI3_8 + r0 * cPI1_8 );
+
+ r0 = x[22] - x[6];
+ r1 = x[7] - x[23];
+ x[22] += x[6];
+ x[23] += x[7];
+ x[6] = r1;
+ x[7] = r0;
+
+ r0 = x[4] - x[20];
+ r1 = x[5] - x[21];
+ x[20] += x[4];
+ x[21] += x[5];
+ x[4] = MULT_NORM( r1 * cPI1_8 + r0 * cPI3_8 );
+ x[5] = MULT_NORM( r1 * cPI3_8 - r0 * cPI1_8 );
+
+ r0 = x[2] - x[18];
+ r1 = x[3] - x[19];
+ x[18] += x[2];
+ x[19] += x[3];
+ x[2] = MULT_NORM(( r1 + r0 ) * cPI2_8);
+ x[3] = MULT_NORM(( r1 - r0 ) * cPI2_8);
+
+ r0 = x[0] - x[16];
+ r1 = x[1] - x[17];
+ x[16] += x[0];
+ x[17] += x[1];
+ x[0] = MULT_NORM( r1 * cPI3_8 + r0 * cPI1_8 );
+ x[1] = MULT_NORM( r1 * cPI1_8 - r0 * cPI3_8 );
+
+ mdct_butterfly_16(x);
+ mdct_butterfly_16(x+16);