Re: Ritardandi and Accelerandi for MIDI

[Han-Wen Nienhuys]

Michael Welsh Duggan wrote:
> My only problem with this is the following:  It doesn't appear to
> allow a crescendo to happen throught a single note without some extra
> hackery added.  It would be better (IMHO) if we could emit
> Audio_dynamic events (or Audio_tempo events) at discrete quantum
> intervals.  It doesn't seem possible, however, to emit Audio_items at
> any moments other than those defined in the Music proper.
> Suggestions?  Maybe Audio_staff::audio_items_ can be a priority queue
> (by moment), allowing us to emit events out of order?

Check out Global_context::sneaky_add_extra_time_moment()
It's the same mechanism that is used to maek sure that barlines always 
appear.



--
 Han-Wen Nienhuys - address@hidden - http://www.xs4all.nl/~hanwen