137     FIXP_DBL accu3,accu4,accu5,accu6;  in dct_III()  local
140     cplxMultDiv2(&accu4, &accu3, pDat[M+i], pDat[M-i], sin_twiddle_L64[(M-i)*inc]);  in dct_III()
141     accu3 >>= 1; accu4 >>= 1;  in dct_III()
144 …cplxMultDiv2(&accu6, &accu5, (accu3 - (accu1>>1)), ((accu2>>1) + accu4), sin_twiddle_L64[(4*i)*inc…  in dct_III()
145     xr = (accu1>>1) + accu3;  in dct_III()
207     FIXP_DBL accu3, accu4;  in dct_II()  local
214       accu3 = *pdat++;  in dct_II()
218       accu3 >>= 1;  in dct_II()
221       *pTmp_0++ = accu3;  in dct_II()
235       FIXP_DBL accu3, accu4;  in dct_II()  local
246       cplxMultDiv2(&accu3, &accu4, (a1 + accu2), -(accu1 + a2), sin_twiddle_L64[i*inc]);  in dct_II()
248       pDat[i]     = accu3;  in dct_II()
250       cplxMultDiv2(&accu3, &accu4, (a1 - accu2), -(accu1 - a2), sin_twiddle_L64[(M-i)*inc]);  in dct_II()
252       pDat[M - i] = accu3;  in dct_II()
332       FIXP_DBL accu1,accu2,accu3,accu4;  in dct_IV()  local
335       accu3 = pDat_0[1]; accu4 = pDat_1[0];  in dct_IV()
338       cplxMultDiv2(&accu3, &accu4, accu4, accu3, twiddle[i+1]);  in dct_IV()
341       pDat_1[0] = accu4; pDat_1[1] = -accu3;  in dct_IV()
366     FIXP_DBL accu1,accu2,accu3,accu4;  in dct_IV()  local
381       cplxMultDiv2(&accu3, &accu4, accu1, accu2, twd);  in dct_IV()
382       pDat_0[1] =  accu3;  in dct_IV()
388       cplxMultDiv2(&accu3, &accu4, pDat_0[1], pDat_0[0], twd);  in dct_IV()
393       pDat_1[1] = -accu3;  in dct_IV()
458       FIXP_DBL accu1,accu2,accu3,accu4;  in dst_IV()  local
461       accu3 =  pDat_0[1]; accu4 = -pDat_1[0];  in dst_IV()
464       cplxMultDiv2(&accu3, &accu4, accu4, accu3, twiddle[i+1]);  in dst_IV()
467       pDat_1[0] = accu4; pDat_1[1] = -accu3;  in dst_IV()
491     FIXP_DBL accu1,accu2,accu3,accu4;  in dst_IV()  local
508       cplxMultDiv2(&accu3, &accu4, accu1, accu2, twd);  in dst_IV()
509       pDat_1[0] =  -accu3;  in dst_IV()
515       cplxMultDiv2(&accu3, &accu4, pDat_0[1], pDat_0[0], twd);  in dst_IV()
520       pDat_0[0] =  accu3;  in dst_IV()