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Re: [Denemo-devel] Midi-status
From: |
Jeremiah Benham |
Subject: |
Re: [Denemo-devel] Midi-status |
Date: |
Sat, 14 Mar 2009 12:59:38 -0500 |
I pushed a change to jackmidi. I am announcing this because I placed
something in view.c line 1497. In the function free_gui.
#ifdef _HAVE_JACK_
//Is this the best place for this?
//should this be done by free_score(gui)?
remove_all_jack_midi_ports();
#endif
I don't think it belongs here. I have a function to remove a jack port
in deletestaff. Unfortunately deletestaff is not being called when
init.denemo load. This is true of any importXML call. I highly doubt
that the memory is being freed also if the staff's are not deleted
properly. I am not sure why this is not being called to do the cleanup
of staff's, measures etc... when you importXML. It probably happens with
importmidi, lily, and clicking on new score. I placed the about in
view.c temporarily until it gets fixed.
Jeremiah
On Fri, 2009-03-13 at 10:27 +0000, Richard Shann wrote:
> On Fri, 2009-03-13 at 00:44 +0100, Nils Gey wrote:
> > On Thu, 12 Mar 2009 21:28:22 +0000
> > Richard Shann <address@hidden> wrote:
> >
> > > On Thu, 2009-03-12 at 22:11 +0100, Nils Gey wrote:
> > > > I reommend to get rid of support for people without jack. Not for
> > > > complete Denemo, but for the audio-part. Then --enable-jack can be the
> > > > standard.
> > > ??? I don't get jack midi with my Debian system. But I use the audio
> > > output all the time. I use it for the feedback from pressing keys on the
> > > MIDI keyboard and for sounds when I enter durations.
> > > Richard
> >
> > How do you insert midi without jackmidi? With OSS?
> I *think* that MIDI out is done via /dev/sequencer - I forget really.
> However I don't use MIDI out at the moment, just audio out using the
> portaudio. I have used it - it does work - but I have no use for it, and
> I have forgotten exactly what you do to get it (soemthing to do with
> Timidity I think).
>
> None of this should impact HAVE_JACK development: it *must* be trivial
> to turn off the portaudio stuff when HAVE_JACK is defined. I can't test
> it so I am not the person to do it, but I can find the place it that is
> a problem.
>
> >
> > According to Debian there is 0.116.1 avaible as package. Is that you're
> > version?
> version of what? e.g. I have libjack0.101.1-2-dev
> and other things with jack in the name, always the latest version (as
> reported by synaptic). I recall trying to install jackmidi but giving up
> because of an interminable dependency chain. I don't really understand
> all this package stuff...
> > What is your kernel-version?
> Again, it is the latest (I have been taking the updates, after starting
> with a netinst of Debian Etch).
> > Does anything show up in QJackCtls "ALSA" tab?
> >
> > The audio-output is a different thing. I suggest to switch audio to jack,
> > too.
> Fixing something that ain't broke is naturally going to be low priority
> - as I say, not starting portaudio if HAVE_JACK is defined will be a
> trivial change.
> Also I suspect that portaudio is much more reliable as cross platform
> library - it's been around a long time. I guess the Windows Denemo will
> be using it for quite some while, even if everything we want in terms of
> audio feedback becomes available via Jack on linux.
> Richard
> > Should be much less work then the midi-thing. There are tons of functions
> > and libs to provide a basic audio-feedback
> > and further...
> >
> > Nils
>
>
>
> _______________________________________________
> Denemo-devel mailing list
> address@hidden
> http://lists.gnu.org/mailman/listinfo/denemo-devel
- Re: [Denemo-devel] Midi-status, (continued)
- Re: [Denemo-devel] Midi-status, Nils Gey, 2009/03/12
- Re: [Denemo-devel] Midi-status, Nils Gey, 2009/03/12
- Re: [Denemo-devel] Midi-status, Jeremiah Benham, 2009/03/12
- Re: [Denemo-devel] Midi-status, Nils Gey, 2009/03/12
- Re: [Denemo-devel] Midi-status, Richard Shann, 2009/03/12
- Re: [Denemo-devel] Midi-status, Nils Gey, 2009/03/12
- Re: [Denemo-devel] Midi-status, Richard Shann, 2009/03/13
- Re: [Denemo-devel] Midi-status,
Jeremiah Benham <=
- Re: [Denemo-devel] Midi-status, Richard Shann, 2009/03/15
- Re: [Denemo-devel] Midi-status, Jeremiah Benham, 2009/03/18
- Re: [Denemo-devel] Midi-status, Nils Gey, 2009/03/18
- Re: [Denemo-devel] Midi-status, alex stone, 2009/03/18
- Re: [Denemo-devel] Midi-status, Nils Gey, 2009/03/18
- Re: [Denemo-devel] Midi-status, alex stone, 2009/03/18
- Re: [Denemo-devel] Midi-status, Nils Gey, 2009/03/20
- Re: [Denemo-devel] Midi-status, Nils Gey, 2009/03/20
- Re: [Denemo-devel] Midi-status, Jeremiah Benham, 2009/03/22
Re: [Denemo-devel] Midi-status, Jeremiah Benham, 2009/03/12