[linux-audio-dev] alsa sequencer filter client

[Garett Shulman]

Matthias Nagorni wrote:

>On Sun, 25 Jan 2004, Garett Shulman wrote:
>
>  
>
>>Hello, I am trying to create a very simple midi filter client for the alsa
>>sequencer based on aseqview-0.1.4. I have alsa 0.9.8. This code shows the
>>    
>>
>
>Maybe you can base it on my MIDI router example in 
>http://www.suse.de/~mana/alsa090_howto.html
>
>A QT MIDI router which you could take as example code is located at
>ftp://ftp.suse.com/pub/people/mana/qmidiroute-0.0.2.tar.bz2
>
>Matthias
>
>  
>
Matthias, Thank you for the suggestion. Your howto is exactly the 
information I need. Very nice. The code I was working with before is 
callback based. Do you have any opinion about callback vs. polling in 
regards to the alsa sequender? Do you think I will get less overhead if 
I use bits of the code in your howto in the callback framework? Thanks. 
-Garett