ardour/livetrax
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6 Commits

Author SHA1 Message Date
Nick Mainsbridge
80608f7594 Relayer punch/loop range rects, fix display of punch-in with no punch-out, ensure range selection rect is hidden after single click. 
git-svn-id: svn://localhost/ardour2/branches/3.0@3836 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2008-09-29 20:35:44 +00:00
David Robillard
3b424fd8b5 Invalidate line cache when zoomed out to invisible line levels. 
Reduce line cache size to 128.


git-svn-id: svn://localhost/ardour2/branches/3.0@3819 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2008-09-28 15:22:07 +00:00
David Robillard
91fea1066e Better line cache. Without a tempo change occurring, lines are never moved (except to 'steal' from outside the visible range). 
Scrolling left now gets perfect cache hits as well as scrolling right, and steals minimally from the right.


git-svn-id: svn://localhost/ardour2/branches/3.0@3800 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2008-09-24 01:45:03 +00:00
David Robillard
95d82d7a16 An actual tempo line cache (not quite perfect when scrolling left, but miles ahead of the previous one didn't really help at all). 
Tempo line updating done immediately/directly rather than in an idle handler.
Looking for feedback how this works for other people, performance wise...
Feel-wise, the obvious lag between scrolling and tempo lines being drawn is now gone.


git-svn-id: svn://localhost/ardour2/branches/3.0@3799 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2008-09-23 22:23:39 +00:00
David Robillard
22dc575e4c Fix merge regression: use TempoLines class instead of same built in to editor. 
git-svn-id: svn://localhost/ardour2/branches/3.0@3795 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2008-09-23 14:36:26 +00:00
David Robillard
7c950f279b Pulled tempo line stuff out into it's own relatively self-contained class. 
Draw tempo lines on time canvas and connect them up all pretty-like to the ruler ticks.
Still needs some visual tweaking, but... they draw!  Finally!


git-svn-id: svn://localhost/ardour2/trunk@2247 d708f5d6-7413-0410-9779-e7cbd77b26cf
 2007-08-05 21:31:02 +00:00