[email protected] wrote: > So you're just reading it, not waiting on it ? That indeed > should be 'free'.
Yes, we just need to read it. JACK used to use TSC for that, and HPET support was introduced as similar low-cost alternative to deal with variable clock frequencies (important on mobile things) and unsynced TSC. Use of syscalls is kind of fallback. Audio hardware (interrupts) act as a waitable time source. _______________________________________________ Linux-audio-dev mailing list [email protected] http://lists.linuxaudio.org/mailman/listinfo/linux-audio-dev
