[LAD] jack-session finally merged.

torbenh torbenh at gmx.de
Mon Mar 29 19:06:16 UTC 2010


On Mon, Mar 29, 2010 at 05:07:03PM +0100, Rui Nuno Capela wrote:
> On Mon, 29 Mar 2010 17:00:01 +0200, torbenh <torbenh at gmx.de> wrote:
> > 
> > regarding app support:
> > 
> > already patched apps:
> > - jack-rack
> > - ghostess
> > - specimen
> > - guitarix
> > 
> > in queue:
> > - ardour
> > - fst
> > - seq24
> > 
> > 
> > i expect most jack apps for which session support makes sense to support
> > the API sooner or later.
> > 
> 
> fwiw, qtractor svn trunk already has full jack-session support
> (qtractor-0.4.5.1542+)
> 
> highly experimental and untested though--any brave souls out there ?:)
> 
> nb. all lazy/artificial restrictions that plagued qtractor before have
> been dropped

cool. thanks. 

jack_set_session_callback is a weak symbol. please test if its not zero
before using it.

if(jack_set_session_callback)
   jack_set_session_callback( x, y, z )

theoretically you would need to test the other symbols too,
but they exist if jack_set_session_callback exists, and the codepath
is triggered by the callback, so that should be ok.

also please use ${SESSION_DIR} in the commandline string returned.
this allows the SM to move session dirs around.
it includes the directory separator.



-- 
torben Hohn



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