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audioconvert: add queued samples as delay

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The delay of the resampler also includes the queued samples on the
input port.
This commit is contained in:
Wim Taymans 2022-03-28 14:56:29 +02:00
parent b02154bf77
commit 0d6fca5bba
1 changed files with 5 additions and 4 deletions
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9
spa/plugins/audioconvert/resample.c
View file

@ -392,10 +392,10 @@ static int impl_node_set_io(void *object, uint32_t id, void *data, size_t size)
static void update_rate_match(struct impl *this, bool passthrough, uint32_t out_size, uint32_t in_queued)
{
if (this->io_rate_match) {
uint32_t match_size;
uint32_t delay, match_size;
if (passthrough) {
this->io_rate_match->delay = 0;
delay = in_queued;
match_size = out_size;
} else {
if (SPA_FLAG_IS_SET(this->io_rate_match->flags, SPA_IO_RATE_MATCH_FLAG_ACTIVE))
@ -403,13 +403,14 @@ static void update_rate_match(struct impl *this, bool passthrough, uint32_t out_
else
resample_update_rate(&this->resample, this->rate_scale);
this->io_rate_match->delay = resample_delay(&this->resample);
delay = resample_delay(&this->resample) + in_queued;
match_size = resample_in_len(&this->resample, out_size);
}
match_size -= SPA_MIN(match_size, in_queued);
this->io_rate_match->size = match_size;
this->io_rate_match->delay = delay;
spa_log_trace_fp(this->log, "%p: next match:%u queued:%u delay:%u", this, match_size,
in_queued, this->io_rate_match->delay);
in_queued, delay);
} else {
resample_update_rate(&this->resample, this->rate_scale * this->props.rate);
}