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Commit Graph

12 Commits

Author SHA1 Message Date
82232f06ba Merged with trunk R861
Possible new bugs - not very thoroughly tested, but at least functional at first glance


git-svn-id: svn://localhost/ardour2/branches/midi@870 d708f5d6-7413-0410-9779-e7cbd77b26cf
2006-08-29 21:21:48 +00:00
fe13d08874 Large nasty commit in the form of a 5000 line patch chock-full of completely
unecessary changes.  (Sorry, doing a "sprint" based thing, this is the end of the first one)

Achieved MIDI track and bus creation, associated Jack port and diskstream creation, and minimal GUI stuff for creating them.  Should be set to start work on actually recording and playing midi to/from disk now.

Relevant (significant) changes:

- Creation of a Buffer class.  Base class is type agnostic so things can point to a buffer but not care what kind it is (otherwise it'd be a template).  Derived into AudioBuffer and MidiBuffer, with a type tag because checking type is necessary in parts of the code where dynamic_cast wouldn't be wise.  Originally I considered this a hack, but passing around a type proved to be a very good solution to all the other problems (below).  There is a 1:1 mapping between jack port data types and ardour Buffer types (with a conversion function), but that's easily removed if it ever becomes necessary.  Having the type scoped in the Buffer class is maybe not the best spot for it, but whatever (this is proof of concept kinda stuff right now...)

- IO now has a "default" port type (passed to the constructor and stored as a member), used by ensure_io (and similar) to create n ports.  IO::register_***_port has a type argument that defaults to the default type if not passed.  Rationale:  previous IO API is identical, no changes needed to existing code, but path is paved for multiple port types in one IO, which we will need for eg synth plugin inserts, among other things.  This is not quite ideal (best would be to only have the two port register functions and have them take a type), but the alternative is a lot of work (namely destroying the 'ensure' functions and everything that uses them) for very little gain.  (I am convinced after quite a few tries at the whiteboard that subclassing IO in any way is not a feasible option, look at it's inheritance diagram in Doxygen and you can see why)

- AudioEngine::register_audio_input_port is now register_input_port and takes a type argument.  Ditto for output.

- (Most significant change) AudioDiskstream abstracted into Distream, and sibling MidiDiskstream created.  Very much still a work in progress, but Diskstream is there to switch references over to (most already are), which is the important part.  It is still unclear what the MIDI diskstream's relation to channels is, but I'm pretty sure they will be single channel only (so SMF Type 0) since noone can come up with a reason otherwise.

- MidiTrack creation.  Same thing as AudioTrack but with a different default type basically.  No big deal here.

- Random cleanups and variable renamings etc. because I have OCD and can't help myself. :)

Known broken:  Loading of sessions containing MIDI tracks.




git-svn-id: svn://localhost/ardour2/branches/midi@641 d708f5d6-7413-0410-9779-e7cbd77b26cf
2006-06-26 16:01:34 +00:00
Doug McLain
066d1c49b6 oops, I started moving other images into pixmaps dir, then decided to wait for further direction from the guri
git-svn-id: svn://localhost/trunk/ardour2@371 d708f5d6-7413-0410-9779-e7cbd77b26cf
2006-03-10 08:04:06 +00:00
Doug McLain
276d290a42 Example code to load the x and <-> xpms for the mixer strip from files instead of from hard coded xpm data.
git-svn-id: svn://localhost/trunk/ardour2@370 d708f5d6-7413-0410-9779-e7cbd77b26cf
2006-03-10 07:16:45 +00:00
Doug McLain
24e4fd2d3a final fix for IOSelector widget: clicking on port header will now make that port view active. Also removed all canvas stuff from ardour2_ui.rc and set mixer font back to old size
git-svn-id: svn://localhost/trunk/ardour2@367 d708f5d6-7413-0410-9779-e7cbd77b26cf
2006-03-10 03:16:38 +00:00
Taybin Rutkin
fd20404daa Updates for set_type_hint() and the sfdb_ui.
git-svn-id: svn://localhost/trunk/ardour2@239 d708f5d6-7413-0410-9779-e7cbd77b26cf
2006-01-04 05:53:51 +00:00
Sampo Savolainen
f77ec623be Added Petter Sundlof (peppo) to contributors & the about box
git-svn-id: svn://localhost/trunk/ardour2@91 d708f5d6-7413-0410-9779-e7cbd77b26cf
2005-11-14 15:55:36 +00:00
4c50965622 fix compose mess, and a number of 64 bit printf specs
git-svn-id: svn://localhost/trunk/ardour2@51 d708f5d6-7413-0410-9779-e7cbd77b26cf
2005-10-06 19:10:57 +00:00
1a6c82a171 initial changes to get about.cc compiled
git-svn-id: svn://localhost/trunk/ardour2@36 d708f5d6-7413-0410-9779-e7cbd77b26cf
2005-09-26 02:09:02 +00:00
Taybin Rutkin
d38e2213d7 replaced slot() with mem_fun() and ptr_fun().
git-svn-id: svn://localhost/trunk/ardour2@29 d708f5d6-7413-0410-9779-e7cbd77b26cf
2005-09-25 21:19:23 +00:00
Taybin Rutkin
e493b2b7c4 Fly my pretties!
git-svn-id: svn://localhost/trunk/ardour2@28 d708f5d6-7413-0410-9779-e7cbd77b26cf
2005-09-25 20:33:00 +00:00
Taybin Rutkin
209d967b1b Initial import of gtk2_ardour.
git-svn-id: svn://localhost/trunk/ardour2@24 d708f5d6-7413-0410-9779-e7cbd77b26cf
2005-09-25 18:42:24 +00:00