Frank Neumann wrote: > PS: I checked with gettimeofday(): The snd_rawmidi_drain() takes about > 47-49ms on my system..quite long, huh? I mean, the command sequence is > just 7 bytes, that's about 2.24ms of "raw" MIDI transfer time..
There are two possibilities how the _drain() can be implemented: 1) The driver knows when the FIFO is empty, and waits until then, or 2) Nothing is known, so ALSA simply waits for 50 ms. Currently, there isn't any driver which implements 1). :-( Clemens ------------------------------------------------------- This SF.NET email is sponsored by: SourceForge Enterprise Edition + IBM + LinuxWorld = Something 2 See! http://www.vasoftware.com _______________________________________________ Alsa-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/alsa-devel
