iffyloop / easyvst Goto Github PK

Hello, I tried [Save. Load] Plugin Status, But It seems not worked.
on KORG M1, Steinberg HalionSonic etc,, What was wrong with me?

Thank you.
`

BOOL EasyVst::savePluginState(const char* utfPath) {
Steinberg::IBStream* processState = NULL, * controlState = NULL;
BOOL success = FALSE;
try {
std::string path2 = utfPath;
path2 += "-ctrl";
processState = FileStream::open(utfPath, "w");
controlState = FileStream::open(path2.c_str(), "w");
_vstComponent->getState(processState);
_editController->getState(controlState);
success = TRUE;
}
catch (...) {
}
if (processState != NULL) processState->release();
if (controlState != NULL) controlState->release();
return success;
}
BOOL EasyVst::loadPluginState(const char* utfPath) {
Steinberg::IBStream* processState = NULL, * controlState = NULL;
BOOL success = FALSE;
try {
std::string path2 = utfPath;
path2 += "-ctrl";
processState = FileStream::open(utfPath, "r");
controlState = FileStream::open(path2.c_str(), "r");
if (processState != NULL) {
_vstComponent->setState(processState);
_editController->setComponentState(processState);
}
if (controlState != NULL) {
_editController->setState(controlState);
}
success = TRUE;
}
catch (...) {
}
if (processState != NULL) processState->release();
if (controlState != NULL) controlState->release();
return success;
}

`

Hi, I'd like to make a vst3 that hosts 2 or more instances of an existing vst3, and plays them simultaneously with a few parameters different between the instances of the vst3.

Additionally, what if I'd like to stereo shift (pan) each of the hosted instances?

Would making such a vst be possible with EasyVst, and how hard would it be? Where would one begin?

Thank you very much.

Hi I'm wondering if you are planning on including cmake support for platform agnostics?

I'm quite new to coding and building projects/libraries so am a little confused on how to get this working on my end.. do i need to have the vst sdk downloaded and built correctly on my system or do i just need the public.sdk headers and cpp files?

Hello! Very cool project, exactly what I was looking for! :)
I have built SDL2 dependent projects before but I am confused on how to integrate the vst3sdk with your wrapper.

I downloaded the sdk from github, including submodules "pluginterfaces" and "public.sdk". I attempted to write a Makefile, including the headers required by EasyVst.h, but then I kept facing "Undefined symbols", presumably from missing .cpp files?
I'm probably going about this all wrong, any insight to your build processes and usage would be greatly appreciated 🙏

Thanks