Lines Matching defs:x6
87 register SINT32 x0, x1, x2, x3, x4, x5, x6, x7,temp;
98 x6 = (pInVect[10] - pInVect[14])>>1;
106 /* rearrangement of x2 and x6 as in (15) */
107 x2 -=x6;
108 x6 <<= 1 ;
110 /* 2-point IDCT of x2 and x6 and post-multiplication as in (15) */
111 SBC_IDCT_MULT(SBC_COS_PI_SUR_4,x6, x6); /*x6 = x6 * cos(1*pi/4) ; */
113 SBC_IDCT_MULT(SBC_COS_PI_SUR_8,( x2 + x6 ), x2); /*x2 = ( x2 + x6 ) * cos(1*pi/8) ; */
114 SBC_IDCT_MULT(SBC_COS_3PI_SUR_8,( temp - x6 ), x6); /*x6 = ( temp - x6 ) * cos(3*pi/8) ;*/
116 /* 4-point IDCT of x0,x2,x4 and x6 as in (11) */
118 res_even[ 1 ] = x4 + x6 ;
119 res_even[ 2 ] = x4 - x6 ;
