Lines Matching defs:x3
87 register SINT32 x0, x1, x2, x3, x4, x5, x6, x7,temp;
95 x3 = (pInVect[1] + pInVect[7]) >>1;
123 /* rearrangement of x1,x3,x5,x7 as in (15) */
126 x3 = ( x3 <<1 ) - x5 ;
127 x1 -= x3 >>1 ;
135 /* rearrangement of x3 and x7 as in (15) */
136 x3 -= x7;
140 /* 2-point IDCT of x3 and x7 and post-multiplication as in (15) */
141 temp = x3 ;
142 SBC_IDCT_MULT( SBC_COS_PI_SUR_8,( x3 + x7 ), x3); /*x3 = ( x3 + x7 ) * cos(1*pi/8) ; */
145 /* 4-point IDCT of x1,x3,x5 and x7 and post multiplication by diagonal matrix as in (14) */
146 SBC_IDCT_MULT((SBC_COS_PI_SUR_16), ( x1 + x3 ) , res_odd[0]); /*res_odd[ 0 ] = ( x1 + x3 ) * cos(1*pi/16) ; */
149 SBC_IDCT_MULT((SBC_COS_7PI_SUR_16), ( x1 - x3 ) , res_odd[3]); /*res_odd[ 3 ] = ( x1 - x3 ) * cos(7*pi/16) ; */
