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bluetooth: don't hit an assert if latency is queried for a stooped recording stream

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https://bugzilla.redhat.com/show_bug.cgi?id=537422
This commit is contained in:
Lennart Poettering 2010-01-08 23:44:42 +01:00
parent 11688eca4b
commit e7d9f891e2
1 changed files with 7 additions and 3 deletions
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4
src/modules/bluetooth/module-bluetooth-device.c
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@ -972,10 +972,14 @@ static int source_process_msg(pa_msgobject *o, int code, void *data, int64_t off
case PA_SOURCE_MESSAGE_GET_LATENCY: {
pa_usec_t wi, ri;
if (u->read_smoother) {
wi = pa_smoother_get(u->read_smoother, pa_rtclock_now());
ri = pa_bytes_to_usec(u->read_index, &u->sample_spec);
*((pa_usec_t*) data) = (wi > ri ? wi - ri : 0) + u->source->thread_info.fixed_latency;
} else
*((pa_usec_t*) data) = 0;
return 0;
}