Lines Matching refs:nlong
121 UWORD16 nlong = frame_len;
124 UWORD16 nflat_ls = (nlong - nshort) / 2;
203 if ((512 != nlong) && (480 != nlong)) {
204 for (i = 0; i<nlong>> 1; i++) {
208 in_data[i + nlong] = ixheaacd_mult32x16in32_shl(
209 in_data[i + nlong], window_long[2 * i + 1]);
211 for (i = 0; i<nlong>> 1; i++) {
212 in_data[i + (nlong >> 1)] = ixheaacd_mult32x16in32_shl(
213 in_data[i + (nlong >> 1)], window_long_prev[nlong - 1 - 2 * i]);
215 in_data[i + nlong + (nlong >> 1)] =
216 ixheaacd_mult32x16in32_shl(in_data[i + nlong + (nlong >> 1)],
217 window_long[nlong - 1 - 2 * i - 1]);
226 ptr_in2 = &in_data[nlong];
227 win3 = win2 + nlong - 1;
229 for (i = nlong - 1; i >= 0; i--) {
238 for (i = 0; i < nlong / 2; i++) {
239 out_mdct[nlong / 2 + i] =
240 ixheaacd_sub32(in_data[i], in_data[nlong - 1 - i]);
241 out_mdct[i] = (-ixheaacd_add32(in_data[nlong + i + nlong / 2],
242 in_data[nlong2 - nlong / 2 - 1 - i]));
245 if (512 == nlong || (480 == nlong)) {
246 if (512 == nlong)
261 for (i = nlong - 1; i >= 0; i -= 4) {
274 for (i = nlong - 1; i >= 0; i -= 4) {
287 else if (1024 == nlong) {
300 for (i = 0; i < nlong; i++) {
309 for (i = 0; i<nlong>> 1; i++)
313 for (i = 0; i<nlong>> 1; i++)
314 in_data[i + (nlong >> 1)] = ixheaacd_mult32x16in32_shl(
315 in_data[i + (nlong >> 1)], window_long_prev[nlong - 1 - 2 * i - 1]);
318 in_data[i + nlong + nflat_ls + (nshort >> 1)] =
320 in_data[i + nlong + nflat_ls + (nshort >> 1)],
323 for (i = 0; i < nflat_ls; i++) in_data[i + nlong + nflat_ls + nshort] = 0;
325 for (i = 0; i < nlong / 2; i++) {
326 out_mdct[nlong / 2 + i] =
327 ixheaacd_sub32(in_data[i], in_data[nlong - 1 - i]);
328 out_mdct[nlong / 2 - 1 - i] =
329 -ixheaacd_add32(in_data[nlong + i], in_data[nlong2 - 1 - i]);
345 for (i = 0; i < nlong; i++) {
362 for (i = 0; i<nlong>> 1; i++)
363 in_data[i + nlong] = ixheaacd_mult32x16in32_shl(in_data[i + nlong],
366 for (i = 0; i<nlong>> 1; i++)
367 in_data[i + nlong + (nlong >> 1)] =
368 ixheaacd_mult32x16in32_shl(in_data[i + nlong + (nlong >> 1)],
369 window_long[nlong - 1 - 2 * i - 1]);
371 for (i = 0; i < nlong / 2; i++) {
372 out_mdct[nlong / 2 + i] =
373 ixheaacd_sub32(in_data[i], in_data[nlong - 1 - i]);
374 out_mdct[nlong / 2 - 1 - i] =
375 -ixheaacd_add32(in_data[nlong + i], in_data[nlong2 - 1 - i]);
391 for (i = 0; i < nlong; i++) {
