Lines Matching refs:x7
99 register int32_t x0, x1, x2, x3, x4, x5, x6, x7, temp; in SBC_FastIDCT8() local
111 x7 = (pInVect[11] - pInVect[13]) >> 1; in SBC_FastIDCT8()
139 x7 <<= 1; in SBC_FastIDCT8()
140 x5 = (x5 << 1) - x7; in SBC_FastIDCT8()
151 x3 -= x7; in SBC_FastIDCT8()
152 x7 <<= 1; in SBC_FastIDCT8()
153 SBC_IDCT_MULT(SBC_COS_PI_SUR_4, x7, x7); /*x7 = x7 * cos(1*pi/4) ; */ in SBC_FastIDCT8()
157 SBC_IDCT_MULT(SBC_COS_PI_SUR_8, (x3 + x7), in SBC_FastIDCT8()
159 SBC_IDCT_MULT(SBC_COS_3PI_SUR_8, (temp - x7), in SBC_FastIDCT8()
160 x7); /*x7 = ( temp - x7 ) * cos(3*pi/8) ;*/ in SBC_FastIDCT8()
166 SBC_IDCT_MULT((SBC_COS_3PI_SUR_16), (x5 + x7), in SBC_FastIDCT8()
168 SBC_IDCT_MULT((SBC_COS_5PI_SUR_16), (x5 - x7), in SBC_FastIDCT8()