Re: [Jack-Devel] jack-transport state change notification

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DateThu, 25 Aug 2011 07:46:59 -0400
From Paul Davis <[hidden] at linuxaudiosystems dot com>
ToOrm Finnendahl <[hidden] at inm dot mh-freiburg dot de>
Cc[hidden] at lists dot jackaudio dot org
In-Reply-ToOrm Finnendahl Re: [Jack-Devel] jack-transport state change notification
Follow-UpOrm Finnendahl Re: [Jack-Devel] jack-transport state change notification
On Thu, Aug 25, 2011 at 4:22 AM, Orm Finnendahl
<[hidden]> wrote:
> Am Tuesday, den 23. August 2011 um 08:45:56 Uhr (-0400) schrieb Paul Davis:
>>
>> transport state changes are block-aligned to process callbacks. so you
>> just check in a process callback for the current state. it is not
>> possible to change state in the middle of a process callback.
>
> I set the process callback in the plugin calling
> jack_set_process_callback, but the callback never gets called. I guess
> that's because the plugin doesn't process any data.

if there is a process callback registered, it should be called whether
the client has ports or does anything with port data. i suspect some
other error, but i don't have any suggestions to make.
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