Re: [LAD] [ANN] Qtractor 0.5.3 - The Delta Whisky natural cask strength!

On 01/09/2012 04:00 PM, Rui Nuno Capela wrote: Thanks a bunch. :) Attached is another suggested patch against the current trunk (r2660) to make qtractor send an MMC locate after jumping back to the beginning of a loop. It's not perfect, but I'm posting it anyway in case someone may find it useful. As you can see I handled this in the timer callback of the main form which isn't 100% accurate, but I never found it to be off by more than 1 frame, which I guess is good enough for my purposes. There are surely better ways to do this, but I wasn't able to figure that out without investing much more time reading the source code. Ideally, this should be handled on the spot somewhere in the MIDI engine. I tried to add it directly in qtractorMidiOutputThread::process(), but the read-ahead gets in the way there, so I couldn't find a proper way to make that work. (Is there a way in qtractor to schedule a callback exactly at the *real* time when the play head reaches a given position? Then this would be easy.) There are a few other situations where an MMC locate is still missing, specifically after ending a rewind or fast-forward, but I have no idea how to fix this without diving into the qtractor sources much more than I did. :( Cheers, Albert -- Dr. Albert Gr"af Dept. of Music-Informatics, University of Mainz, Germany Email: Dr.Graef(a)t-online.de, ag(a)muwiinfa.geschichte.uni-mainz.de WWW: http://www.musikinformatik.uni-mainz.de/ag