[Clam-devel] Flow control progress so far

David García Garzón dgarcia at iua.upf.edu
Thu Mar 1 05:06:44 PST 2007

Tonight we did some tests with the new flow control on the NetworkEditor. The 
good news are that most examples work with the new flow control. Notable 
exceptions are Networks containing controlSenders which were a know issue 
that we will address right now. I also noticed some problems when loading 
networks after playing. Some weird thing is happening there with start and 
stop calls.

Also PortAudio backend in Linux seems to work better with the new flow 
control. Although it eventually crashes with the oss buffer size missmatch 
assertion, this happens not as often as before and just when the load is high 
(testing portaudio with callgrind is a way of getting this error almost 

I also noticed a weird thing with PortAudio on my Linux box at home. it seems 
to multiply the input signal by a triangular wave. This may happen because it 
is receiving interleaved data i must check that but i almost sure we did 
something to configure PA to have not interleaved buffers.


More information about the clam-devel mailing list