[linux-audio-user] Fst and Wine problem

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Hello,
    I'm trying to work with FST to load some VST instruments. The GUI
starts OK, and if I don't change the preset, or If I don't modify any
key of the virtual synth in case, it works.

But, for example, with Crystal, a widely-know working Synth, I can
start the synth, and also I can setup connections through qjackctl,
and it works nice; but when I try to change the preset it fails, as
all the other plugins later or sonnner do, the error message is:

 $ fst Crystal.dll
gui_thread_id = 10
The program 'fst.exe.so' received an X Window System error.
This probably reflects a bug in the program.
The error was 'RenderBadPicture (invalid Picture parameter)'.
  (Details: serial 8753 error_code 174 request_code 152 minor_code 7)
  (Note to programmers: normally, X errors are reported asynchronously;
   that is, you will receive the error a while after causing it.
   To debug your program, run it with the --sync command line
   option to change this behavior. You can then get a meaningful
   backtrace from your debugger if you break on the gdk_x_error()
function.)

Sometimes this error "breaks" the environment and I need to restart
all the apps to get it working again.

I talk with the one of the FST developers, and he suggested me that is
a Wine problem. I searched the net and I didn't find too much
information about.

Any ideas are welcome. Also If it's OffTopic, I'm going to send this
to the Wine list, but Imho it's more suitable to talk with people from
this list about this.

I'm running kernel 2.6.16 patched rt, Jackd 0.100.0, Wine CVS four
days old, and fst-1.7 with vstsdk 2.3.

Thanks in advance,
    Juan.
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Received on Sat May 13 00:15:03 2006