Lines Matching refs:up_offset
171 up_offset = 0;
261 // befor the 1st input sample, generate "-up_offset" output samples
262 int coef_offset = up + up_offset;
263 for (j = up_offset; j < 0; j++) {
279 // for the last input samples, generate "up_offset + up" output samples
280 for (j = 0; j < (up_offset + up); j++) {
325 up_offset = delay;
348 int coef_offset = up_offset + down_offset + up;
352 * start from "up_offset + down_offset"th up-sampled sample
354 for (j = up_offset + down_offset; j < 0; j += down) {
372 // for the last input sample, end at the "up + up_offset"th
373 for (; j < (up + up_offset); j += down) {
379 down_offset = j - (up + up_offset);
439 up_offset = delay;