Lines Matching refs:xp2
132 const kiss_fft_scalar * OPUS_RESTRICT xp2 = in+N2-1+(overlap>>1);
139 *yp++ = MULT16_32_Q15(*wp2, xp1[N2]) + MULT16_32_Q15(*wp1,*xp2);
140 *yp++ = MULT16_32_Q15(*wp1, *xp1) - MULT16_32_Q15(*wp2, xp2[-N2]);
142 xp2-=2;
151 *yp++ = *xp2;
154 xp2-=2;
159 *yp++ = -MULT16_32_Q15(*wp1, xp1[-N2]) + MULT16_32_Q15(*wp2, *xp2);
160 *yp++ = MULT16_32_Q15(*wp2, *xp1) + MULT16_32_Q15(*wp1, xp2[N2]);
162 xp2-=2;
235 const kiss_fft_scalar * OPUS_RESTRICT xp2 = in+stride*(N2-1);
241 yr = -S_MUL(*xp2, t[i<<shift]) + S_MUL(*xp1,t[(N4-i)<<shift]);
242 yi = -S_MUL(*xp2, t[(N4-i)<<shift]) - S_MUL(*xp1,t[i<<shift]);
247 xp2-=2*stride;
