Opened 21 years ago

Closed 21 years ago

Last modified 6 years ago

#8277 closed patch (wontfix)

MT-32 pitchbend range patch

Reported by: SF/jamieson630 Owned by: SF/jamieson630
Priority: normal Component: Audio: MT32
Version: Keywords:
Cc: Game:


This patch corrects the transmission of pitchbend range information for MT-32 devices. Since pitchbend range is normally sent as a Registered Parameter Control Change, and these Control Change messages were defined after the MIDI 1.0 spec, the MT-32 does not respond to them. The MT-32 implemented its own pitchbend range, accessible via direct memory access from SysEx messages.

This patch is in response to Bug [812737]. Since I do not have an MT-32 and have no way of testing whether it works, you'll have to test it and post results, logicdeluxe.

Ticket imported from: #814285. Ticket imported from: patches/382.

Attachments (1)

mt32pitchbend.diff (2.0 KB ) - added by SF/jamieson630 21 years ago.
MT-32 pitchbend range patch, rev 1

Download all attachments as: .zip

Change History (5)

by SF/jamieson630, 21 years ago

Attachment: mt32pitchbend.diff added

MT-32 pitchbend range patch, rev 1

comment:1 by SF/jamieson630, 21 years ago

Status: newclosed

comment:2 by SF/jamieson630, 21 years ago

Resolution: wontfix

comment:3 by SF/jamieson630, 21 years ago

Ref. Bug 812737 for followup discussion. Apparently this and all other SysEx approaches that were attempted failed to evoke the appropriate response from an MT-32. An interim solution has been put in CVS in the meantime.

comment:4 by digitall, 6 years ago

Component: Audio: MT32
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