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GUI inconsitencies, shortcomings and whishlist #3

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x42 opened this issue Jul 12, 2012 · 1 comment
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GUI inconsitencies, shortcomings and whishlist #3

x42 opened this issue Jul 12, 2012 · 1 comment
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@x42
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x42 commented Jul 12, 2012

Right,, the current GUI was never meant to be included in the release but it ended up being too handy to be excluded. This issue is intended to document its shortcomings and plan a proper front-end.

Known issues:

  • the state of the GUI does not reflect the actual state of the synth-engine. It's a one way communication. In particular loading MIDI-programs from the GUI will not update the state that the program sets.
  • the --advanced-mode which allows to send raw MIDI-CC is undocumented and not really usable - a short-term solution to send MIDI-CCs will come in handy
  • the MIDI-programs are hardcoded and do not reflect any programs loaded with setBfree -p option.

Whishlist:

  • the new GUI should be able to run standalone and as well be usable in the synth-Plugins (LV2, VSTi,..)
  • the standalone version should have the look&feel of a B3 and include the piano-manual
  • the plugin version should probably be limited to drawbars and switches (no piano)
    ...
This was referenced Jul 13, 2012
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@x42
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x42 commented Jun 8, 2013

version 0.7.2 features all planned items and more -- except it is LV2 plugin only.

@x42 x42 closed this as completed Jun 8, 2013
x42 added a commit that referenced this issue Nov 2, 2019
@x42
Increase default Atom buffer-size for b3
4f5e224 
This fixes an issue on some systems where the DSP can emit more
messages than the UI can consume in a given time.

Also modern forge.h (1.16.0) does not correctly protect against overflow.
----
#0  0x00005555555838f2 in lv2_atom_forge_raw (forge=0x555555b72a10, data=0x7fffe415a9c0, size=8) at /usr/lib/lv2/atom.lv2/forge.h:292
#1  0x000055555558399f in lv2_atom_forge_write (forge=0x555555b72a10, data=0x7fffe415a9c0, size=8) at /usr/lib/lv2/atom.lv2/forge.h:310
#2  0x0000555555583d65 in lv2_atom_forge_property_head (forge=0x555555b72a10, key=16, context=0) at /usr/lib/lv2/atom.lv2/forge.h:636
#3  0x000055555558434a in forge_kvcontrolmessage (forge=0x555555b72a10, uris=0x555555b72ad0, key=0x5555555a8964 "vibrato.lower", value=0) at ../b_synth/uris.h:169
#4  0x0000555555584c23 in mctl_cb (fnid=34, fn=0x5555555a8964 "vibrato.lower", val=0 '\000', mm=0x0, arg=0x555555b72a10) at ../b_synth/lv2.c:304
#5  0x0000555555562b49 in controlFunctionHook (mcfg=0x555555b7b710, ctrlF=0x555555b7ef00, val=0 '\000') at ../src/midi.c:504
#6  0x0000555555562cda in notifyControlChangeById (mcfg=0x555555b7b710, id=34, val=0 '\000') at ../src/midi.c:542
..
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