[gmpi] Re: 3.11 topic: Inter-parameter linkages

  • From: Tim Hockin <thockin@xxxxxxxxxx>
  • To: gmpi@xxxxxxxxxxxxx
  • Date: Fri, 9 Apr 2004 17:36:35 -0700

On Fri, Apr 09, 2004 at 11:05:34AM +0100, Steve Harris wrote:
> The question is wether the plugin needs to be able to publish parameter
> changes as well; it seems reasonable, but actually, as the plugin is
> running under realtime constraints and fed it event changes in advance it
> raises a number of problems.

We've already said that notifying listeners is the host's problem.
Something like this would work:

plugin (RT thread):
        - change parameter P internally
        - tell the host to notify listeners of P
host (non-RT thread):
        - notify listeners of P


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