Lines Matching defs:shift
157 int shift;
166 shift = celt_ilog2(maxabs)-10;
167 if (shift<0)
168 shift=0;
170 shift++;
173 x_lp[i] = SHR32(HALF32(HALF32(x[0][(2*i-1)]+x[0][(2*i+1)])+x[0][2*i]), shift);
174 x_lp[0] = SHR32(HALF32(HALF32(x[0][1])+x[0][0]), shift);
178 x_lp[i] += SHR32(HALF32(HALF32(x[1][(2*i-1)]+x[1][(2*i+1)])+x[1][2*i]), shift);
179 x_lp[0] += SHR32(HALF32(HALF32(x[1][1])+x[1][0]), shift);
308 int shift=0;
331 shift = celt_ilog2(MAX32(1, MAX32(xmax, ymax)))-11;
332 if (shift>0)
335 x_lp4[j] = SHR16(x_lp4[j], shift);
337 y_lp4[j] = SHR16(y_lp4[j], shift);
338 /* Use double the shift for a MAC */
339 shift *= 2;
341 shift = 0;
369 sum += SHR32(MULT16_16(x_lp[j],y[i+j]), shift);
377 , shift+1, maxcorr