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qlim External Queue based speedlim
The qlim object is similar to a combination of speedlim and jit.qball. In Jitter, most execution take places in the low priority queue to prevent drawing to the screen at interrupt. The speedlim object unfortunately places messages back in the scheduler for execution, and thus may result in a crash when used to temporally downsample streams of Jitter matrices if overdrive is turned on. The qlim object is an interrupt safe replacement for this and other tasks.
qlim External Queue-based message passing control.
like speedlim -> deferlow.
qmetro External Queue based metronome
The qlim object is similar to a combination of metro and jit.qball. In Jitter, most execution take places in the low priority queue to prevent drawing to the screen at interrupt. Most objects also support automatic "drop-framing" in order to keep up with realtime if the requested operation cannot be calculated in realtime. Certain things like OpenGL drawing commands are not suitable for this kind of "dropframing" and instead, the metronome driving such events must be "dropframed" using jit.qball in order to ensure that they will not backlog the queue. The qmetro is a single object replacement for this functionality.
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