I have updated the source snapshot:
  http://csound.sourceforge.net/csound5-20060507.tar.gz
This includes the new experimental support for widget opcodes in
multi-threaded mode; it seems to work with the Angel Dervish on
my machine, but of course the real question is whether it also
works on OS X.

On Sunday 07 May 2006 22:12, David Akbari wrote:

> On May 7, 2006, at 2:37 PM, Istvan Varga wrote:
> 
> > It may be interesting to see if the FLTK opcodes and displays work
> > in Winsound on OS X. I am having trouble with these, but do not know
> > exactly why, as I did use FLTK in the documented way, and the problems
> > did not occur on non-Mac platforms.
> 
> It appears that the Winsound frontend does correctly perform with FLTK 
> widget opcodes [0]. It is uncertain however, if they are in a separate 
> thread from the audio.
> 
> Trying the same csd file [4] with csound5gui, disabling perform in a 
> separate thread [1], I get the behavior described in a previous email 
> [2]. Strangely, it seems that disabling perform audio in a separate 
> thread for the csound5gui frontend does not produce sound even in csd 
> files that do not have FLTK widgets, however the sound driver is 
> initialized and all steps leading up to a typical Csound performance 
> appear correct.
> 
> Both in the Winsound frontend and the csound5gui frontend when FLTK is 
> used, there is no easy way to quit or cease performance. Winsound 
> compiles and runs with FLTK but there's no way to stop performance 
> other than kill -9 [winsound pid]. In this frontend, the same could be 
> said for all csd files run, as there is no readily apparent way to stop 
> performance. Keep in mind this is running the Winsound.app and not just 
> ./winsound which *does* correctly terminate performance when simply 
> closing the window. csound5gui correctly terminates performance, but if 
> FLTK graphs are used kill -9 [csound5gui pid] is still required, as 
> trying to Quit or Force Quit the programs do not seem to have any 
> noticeable effect.
> 
> Here is what I'm used to seeing in csound5gui [3] - a correctly running 
> and terminating performance using a csd that contains no FLTK widget 
> opcodes. This is how I prefer to use the frontend.
> 
> Thanks again for all of your hard work !


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