On Sun, 14 Dec 2003, Manuel Jander wrote: > I looked into "alsa-kernel/core/control.c" and after finding out that > every control interaction does a control lookup (iterated through all > controls), i don't feel very confortable about using kcontrols to update > hardware parameters in at tens of milisecond intervals.
Use it. We can improve the lookup algorithm (use hashes etc.). > Then i discovered the ALSA /proc interface, but the docs read "use for > debugging". They have a lot less overhead. Would it be OK to use them > for hardware parameter update ? And if so, why don't you use this > interface for queries ? They seem to give much more freedom about > locking and other issues. No, the proc interface is not definitely for these things. Jaroslav ----- Jaroslav Kysela <[EMAIL PROTECTED]> Linux Kernel Sound Maintainer ALSA Project, SuSE Labs ------------------------------------------------------- This SF.net email is sponsored by: SF.net Giveback Program. Does SourceForge.net help you be more productive? Does it help you create better code? SHARE THE LOVE, and help us help YOU! Click Here: http://sourceforge.net/donate/ _______________________________________________ Alsa-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/alsa-devel