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alsa: throw timing data away after device resume

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This commit is contained in:
Lennart Poettering 2009-07-24 20:13:52 +02:00
parent f6763917ee
commit 5efb07281d
5 changed files with 30 additions and 25 deletions
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41
src/pulsecore/time-smoother.c
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@ -108,29 +108,11 @@ pa_smoother* pa_smoother_new(
s = pa_xnew(pa_smoother, 1);
s->adjust_time = adjust_time;
s->history_time = history_time;
s->time_offset = 0;
s->min_history = min_history;
s->monotonic = monotonic;
s->px = s->py = 0;
s->dp = 1;
s->ex = s->ey = s->ry = 0;
s->de = 1;
s->history_idx = 0;
s->n_history = 0;
s->last_y = s->last_x = 0;
s->abc_valid = FALSE;
s->paused = FALSE;
s->smoothing = smoothing;
s->min_history = min_history;
s->paused = paused;
s->time_offset = s->pause_time = time_offset;
pa_smoother_reset(s, time_offset, paused);
return s;
}
@ -514,9 +496,26 @@ pa_usec_t pa_smoother_translate(pa_smoother *s, pa_usec_t x, pa_usec_t y_delay)
return (pa_usec_t) llrint((double) y_delay / nde);
}
void pa_smoother_reset(pa_smoother *s) {
void pa_smoother_reset(pa_smoother *s, pa_usec_t time_offset, pa_bool_t paused) {
pa_assert(s);
s->px = s->py = 0;
s->dp = 1;
s->ex = s->ey = s->ry = 0;
s->de = 1;
s->history_idx = 0;
s->n_history = 0;
s->last_y = s->last_x = 0;
s->abc_valid = FALSE;
s->paused = paused;
s->time_offset = s->pause_time = time_offset;
/* #ifdef DEBUG_DATA */
pa_log_debug("reset()");
/* #endif */
}