Lines Matching refs:inc
182 int inc, index;
186 dct_getTables(NULL, &sin_twiddle, &inc, L);
187 inc >>= 1;
192 index = 4 * inc;
194 /* This loop performs multiplication for index i (i*inc) */
198 cplxMultDiv2(&accu2, &accu1, pDat[L - i], pDat[i], sin_twiddle[i * inc]);
200 sin_twiddle[(M - i) * inc]);
222 /* Create index helper variables for (4*i)*inc indexed equivalent values of
225 index += 4 * inc;
227 index -= 4 * inc;
231 xr = fMultDiv2(pDat[M], sin_twiddle[M * inc].v.re); /* cos((PI/(2*L))*M); */
236 sin_twiddle[M * inc / 2]);
299 int inc, index = 0;
303 dct_getTables(NULL, &sin_twiddle, &inc, L);
304 inc >>= 1;
319 index = inc * 4;
341 sin_twiddle[i * inc]);
346 sin_twiddle[(M - i) * inc]);
350 /* Create index helper variables for (4*i)*inc indexed equivalent values of
353 index += 4 * inc;
355 index -= 4 * inc;
359 cplxMultDiv2(&accu1, &accu2, tmp[M], tmp[M + 1], sin_twiddle[(M / 2) * inc]);
365 sin_twiddle[M * inc].v.re); /* cos((PI/(2*L))*M); */
