On Sat, 23 Sep 2023 09:40:39 +0200
Lorenzo Sutton <lorenzofsut...@gmail.com> wrote:
>Sorry for the x-posting to rosegarden-devel
>
>On 23/09/2023 09:08, Lorenzo Sutton wrote:
>> On 23/09/2023 08:50, Lorenzo Sutton wrote:
>>> I Will,
>>>
>>> On 22/09/2023 21:35, Will Godfrey wrote:
>>>> First off I don't know if this is down to Rosegarden or aplaymidi
>>>>
>>>> If I set program change to patch number 122 in a Rosegarden track
>>>> Yoshimi responds to by loading the appropriate patch.
>>>> If I then export that track as a MIDI file and run that via aplaymidi
>>>> connected
>>>> to Yoshimi, it's ignored. Any other patch value works correctly.
>
>...
>
>> Now if a 122 (121 counting from 0) program change is present rosegarden
>> outputs:
>>
>> [MidiFile] writeTrack(): Found controller 121. Skipping. This is a
>> HACK to address BUG #1404.
>>
>> This doesn't happen with other program changes... So, this is definitely
>> a bug of rosegarden confusing a 121 program change for a controller
>> change. I'm not sure if someone familiar with this code can look into this.
>
>I think I found the issue. In the file:
>
>./src/sound/MidiFile.cpp
>
>around line 1458 essentially the check is only on the MIDI data
>'catching' anything with a data1 value of 121.
>
>Changing the condition to this where there is a check that the type of
>event is actually a MIDI control change seems to solve the issue:
>
>if (
> midiEvent.getEventCode() == MIDI_CTRL_CHANGE &&
> midiEvent.getData1() == MIDI_CONTROLLER_RESET
>) ...
>
>At the moment I don't have time to open a bug report and submit the
>change in a fork (this is really painful with sourceforge)... I can do
>it in the next days.
>
>Hope this helps.
>Lorenzo
Good sleuthing!
I haven't got time to do anything to help myself. I'm trying to get Yoshimi
V2.3.1 out before Sonoj, and it's being 'difficult' - especially the
documentation :(
--
Will J Godfrey {apparently now an 'elderly'}
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