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audioconvert: fix resampler in_offset

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Only advance the in_offset with the number of samples that were consumed
by the resampler. In case when the resampler is filling up an old
buffer, this can be less than n_samples.

Fixes a2dp source and possibly others.
This commit is contained in:
Wim Taymans 2022-06-20 12:33:52 +02:00
parent ff05ebada6
commit d13a206866
1 changed files with 4 additions and 3 deletions
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7
spa/plugins/audioconvert/audioconvert.c
View file

@ -2411,7 +2411,6 @@ static int impl_node_process(void *object)
}
}
this->in_offset += n_samples;
if (!resample_passthrough) {
uint32_t in_len, out_len;
@ -2424,10 +2423,12 @@ static int impl_node_process(void *object)
in_len = n_samples;
out_len = n_out;
resample_process(&this->resample, in_datas, &in_len, out_datas, &out_len);
spa_log_trace_fp(this->log, "%p: resample %d->%d %d->%d %d", this,
n_samples, n_out, in_len, out_len, out_passthrough);
spa_log_trace_fp(this->log, "%p: resample %d/%d -> %d/%d %d", this,
n_samples, in_len, n_out, out_len, out_passthrough);
this->in_offset += in_len;
n_samples = out_len;
} else {
this->in_offset += n_samples;
n_samples = SPA_MIN(n_samples, n_out);
}
this->out_offset += n_samples;