0001035: Synth1 error when in poly mode

ID	Project	Category	View Status	Date Submitted	Last Update

0001035	OpenMPT	Plugins / VST	public	2017-09-27 20:37	2017-09-27 21:22

Reporter	choko	Assigned To
Priority	normal	Severity	major	Reproducibility	always
Status	closed	Resolution	duplicate
Platform	x64	OS	Windows	OS Version	10
Product Version	OpenMPT 1.27.01.00 / libopenmpt 0.3.1 (upgrade first)

Summary	0001035: Synth1 error when in poly mode
Description	Synth1 throws an error when in poly mode for any instrument. "The plugin threw an exception (C0000005) in processReplacing. It has automatically been set to "Bypass". (Plugin=Synth1 VST64)" EDIT: It appears it has to be poly and not unison for this to work. Poly works fine when unison is on.
Steps To Reproduce	Make new module (mptm in my case) select any instrument with poly.
Additional Information	I saw an issue with Synth1 was recently solved. This seems different.
Tags	No tags attached.

Has the bug occurred in previous versions?	No
Tested code revision (in case you know it)

Date Modified	Username	Field	Change
2017-09-27 20:37	choko	New Issue
2017-09-27 20:52	choko	Description Updated
2017-09-27 21:21	Saga Musix	Relationship added	duplicate of 0001030
2017-09-27 21:22	Saga Musix	Status	new => closed
2017-09-27 21:22	Saga Musix	Resolution	open => duplicate
2017-09-27 21:22	Saga Musix	Note Added: 0003270

Saga Musix 2017-09-27 21:22 administrator ~0003270	No, it's exactly the same issue. The 64-bit version of Synth1 is buggy, so it has to be either run in the plugin bridge, or you need to use the 32-bit version. I know it used to work without the plugin bridge previously but that was simply because OpenMPT used less secure ASLR settings in previous versions.