Steinberg updates VST Audio Plugins SDK to v3.7.4
Steinberg updates VST Audio Plugins SDK to v3.7.4

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Steinberg updates VST Audio Plug-ins SDK to v3.7.4

Steinberg releases VST 3.7.4 SDK.

Here’s a brief overview of changes

Version 3.7.4 (2021/12/14)

Interface changes:
Add support of _M_ARM64EC on Windows
New defines: SMTG_CPU_ARM_64EC, SMTG_CPP14 and SMTG_CPP17
New VST3 plug-in location 12 user local on Windows: %LOCALAPPDATA%/Programs/Common/VST3/
Use SMTG_CONSTEXPR where needed

  
VSTGUI 34.10.3
different fixes
Licensing has changed to version 2.2.2! Please read the new license agreement VST 3 Licensing Issues. (if you have already signed the version 2.0 of the license agreement you do not have to sign it again).
cmake:
Refactoring: rename function/macro by adding target when target is used: i.e. smtg_run_vst_validator => smtg_target_run_vst_validator
:warning:Breaking Change: change smtg_add_vst3_resource to smtg_target_add_plugin_resources allowing to add multiple resources in a call
:warning:Breaking Change: change smtg_add_vst3_snapshot to smtg_target_add_plugin_snapshots allowing to add multiple resources in a call
make Universal Binary on Mac default ON when Xcode12
Add support of new VST3 Location on Windows: new option SMTG_PLUGIN_TARGET_USER_PROGRAM_FILES_COMMON
Fix some code Signing issue with XCode

  
Plug-in Wrappers:
VST2 Wrapper:
Fix termination of objects might still need data destroyed in _DeinitModule()
Audio Unit:
Update AU SDK as external (version 1.1)
Fix offline rendering info for AUWrapper
Samples:
Add to validator self-tests
Add to validator a new function addErrorWarningTextToOutput
Helpers classes:
New file pluginterfaces/base/funknownimpl.h (C++11 required): it provides classes for working with FUnknown.
Add Unitests for all hosting helpers classes

  
Show example const_exp (C++17) in plugin factory: public.sdk/source/main/pluginfactory_constexpr.h
Add documentation to mpeprocessor classes
VST3PluginTestHost 3v3.2.20:
Adapted to scan the new VST3 plug-in location on Windows
This is the last version supporting 32bits plug-ins on Windows. The next update will support only 64bits plug-ins.
VST3 Project Generator v2021.12:
Add platform Architecture setting (cmake) in project generator on Windows

  


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