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node: add active flag for rate match

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Add flags to the rate match io area
Add flag to activate/deactivate rate match
Set active flag in rate match when slaved
Update rate before starting resample
This commit is contained in:
Wim Taymans 2019-10-21 10:13:56 +02:00
parent f5b9862a89
commit 116676e149
3 changed files with 14 additions and 3 deletions
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9
spa/plugins/audioconvert/resample.c
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@ -767,6 +767,14 @@ static int impl_node_process(void *object)
break;
}
if (this->io_rate_match) {
if (SPA_FLAG_IS_SET(this->io_rate_match->flags, SPA_IO_RATE_MATCH_FLAG_ACTIVE)) {
resample_update_rate(&this->resample, this->io_rate_match->rate);
} else {
resample_update_rate(&this->resample, 1.0);
}
}
in_len = (size - inport->offset) / sizeof(float);
out_len = (maxsize - outport->offset) / sizeof(float);
@ -812,7 +820,6 @@ static int impl_node_process(void *object)
}
if (this->io_rate_match) {
resample_update_rate(&this->resample, this->io_rate_match->rate);
this->io_rate_match->delay = resample_delay(&this->resample);
this->io_rate_match->size = resample_in_len(&this->resample, max);
}