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resample: keep max in bytes

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And make sure we calculate the in_queued size correctly because both
the size and offset are in bytes.
This commit is contained in:
Wim Taymans 2022-03-28 13:14:54 +02:00
parent cf1d4b9140
commit b02154bf77
1 changed files with 7 additions and 6 deletions
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13
spa/plugins/audioconvert/resample.c
View file

@ -408,7 +408,8 @@ static void update_rate_match(struct impl *this, bool passthrough, uint32_t out_
}
match_size -= SPA_MIN(match_size, in_queued);
this->io_rate_match->size = match_size;
spa_log_trace_fp(this->log, "%p: next match %u", this, match_size);
spa_log_trace_fp(this->log, "%p: next match:%u queued:%u delay:%u", this, match_size,
in_queued, this->io_rate_match->delay);
} else {
resample_update_rate(&this->resample, this->rate_scale * this->props.rate);
}
@ -994,7 +995,7 @@ static int impl_node_process(void *object)
if (SPA_LIKELY(this->io_position)) {
double r = this->rate_scale;
max = this->io_position->clock.duration;
max = this->io_position->clock.duration * sizeof(float);
if (this->mode == MODE_SPLIT) {
if (this->io_position->clock.rate.denom != this->resample.o_rate)
r = (double) this->io_position->clock.rate.denom / this->resample.o_rate;
@ -1012,13 +1013,13 @@ static int impl_node_process(void *object)
}
}
else
max = maxsize / sizeof(float);
max = maxsize;
switch (this->mode) {
case MODE_SPLIT:
/* in split mode we need to output exactly the size of the
* duration so we don't try to flush early */
maxsize = SPA_MIN(maxsize, max * sizeof(float));
maxsize = SPA_MIN(maxsize, max);
flush_out = false;
break;
case MODE_MERGE:
@ -1109,8 +1110,8 @@ static int impl_node_process(void *object)
spa_log_trace_fp(this->log, "%p: no output buffer", this);
}
update_rate_match(this, passthrough, max - outport->offset / sizeof(float),
size - inport->offset / sizeof(float));
update_rate_match(this, passthrough, (max - outport->offset) / sizeof(float),
(size - inport->offset) / sizeof(float));
return res;
}