Searched defs:vr4 (Results 1 - 1 of 1) sorted by relevance

/external/aac/libFDK/src/
H A Dfft.cpp741 FIXP_DBL vr4, ur4; local
769 vr4 = (x[6] >> 1) + (x[22] >> 1); /* Re A + Re B */
809 x[24] = vr4 + (vi3 SHIFT_B); /* Re A' = ReA + ReB +ReC + ReD */
810 x[28] = vr4 - (vi3 SHIFT_B); /* Re C' = -(ReC+ReD) + (ReA+ReB) */
813 vr4 -= x[22]; /* Re A - Re B */
821 x[26] = ui3 + vr4; /* Re B' = Im C - Im D + Re A - Re B */
822 x[30] = vr4 - ui3; /* Re D' = -Im C + Im D + Re A - Re B */
1018 FIXP_DBL vr4, ur4; local
1046 vr4 = (x[6] + x[38]) >> 1; /* Re A + Re B */
1095 x[48] = vr4
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