Am Dienstag, 17. November 2009 01:29:49 schrieb Han-Wen Nienhuys: > On Mon, Nov 16, 2009 at 4:54 PM, Reinhold Kainhofer > > <reinh...@kainhofer.com> wrote: > > -----BEGIN PGP SIGNED MESSAGE----- > > Hash: SHA1 > > > > while trying to fix some MIDI issues, I've now run into the problem that > > in a performer's acknowledge_audio_element method I need to calculate the > > offset of the current Audio_element_info to a past info. Unfortunately, I > > couldn't find > > The audio element might not contain that information, but can't you > just do performer->now_mom() to get the current moment?
Yes, of course, for the current moment. The problem is with ties and tieWaitForNote that when adding the end note of the tie, I can't simply append the duration of that end note to the start note of the tie, since that will miss any skips between the tied notes. So, I need the end moment of the starting note to get the gap between the tied notes.... Well, I suppose the only way then is how it is done in Tie_engraver, where a struct is used containing the tie object, spanner, start note and moment... Unfortunately, then I'm running into strange memory corruption issues here: Interpretation der Musik...terminate called after throwing an instance of 'std::bad_alloc' what(): std::bad_alloc Aborted Cheers, Reinhold -- ------------------------------------------------------------------ Reinhold Kainhofer, reinh...@kainhofer.com, http://reinhold.kainhofer.com/ * Financial & Actuarial Math., Vienna Univ. of Technology, Austria * http://www.fam.tuwien.ac.at/, DVR: 0005886 * LilyPond, Music typesetting, http://www.lilypond.org _______________________________________________ lilypond-devel mailing list lilypond-devel@gnu.org http://lists.gnu.org/mailman/listinfo/lilypond-devel
