Set the callback function that is called whenever the state of the stream changes Definition at line 1608 of file stream.c. References PA_STREAM_FAILED, and PA_STREAM_TERMINATED. {
pa_assert(s);
pa_assert(PA_REFCNT_VALUE(s) >= 1);
if (s->state == PA_STREAM_TERMINATED || s->state == PA_STREAM_FAILED)
return;
s->state_callback = cb;
s->state_userdata = userdata;
}
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