sink count?

[Carl Karsten]

is sinks_.size() - 1 reliable?

mixer.cpp :172

mixer::sink_id mixer::add_sink(sink * sink)
{
    boost::mutex::scoped_lock lock(sink_mutex_);
    // XXX We may want to be able to reuse sink slots.
    sinks_.push_back(sink);
    return sinks_.size() - 1;
}

void mixer::remove_sink(sink_id id)
{
    boost::mutex::scoped_lock lock(sink_mutex_);
    sinks_.at(id) = 0;
}


I think it would be good to keep track of the number of sinks.  Once I
know how to do that, I am going to try hooking up the "record/stop"
indicator so that you can't record if there is no sink, and if the
last sink drops, flip the status back to 'stop'.  I lost a talk
because I was trying to write to an external drive that wasn't
mounted, and didn't notice that dvsink-file had terminated.  I lost 3
talks because I ran out of space.


-- 
Carl K