Lines Matching refs:period_index
54 int period_index;
73 (prtd->period_index == runtime->periods - 1)) {
78 if (prtd->period_index >= 0) {
81 prtd->period_index = 0;
84 prtd->period_index = runtime->periods - 1;
85 } else if (++prtd->period_index >= runtime->periods) {
87 prtd->period_index = 0;
219 prtd->period_index = 0;
230 prtd->period_index = -1;
249 offset = prtd->period_index * runtime->period_size;