From eb8b1901defd9588fa4a5e66edb0d4c302760ff2 Mon Sep 17 00:00:00 2001
From: defiantnerd <97224712+defiantnerd@users.noreply.github.com>
Date: Wed, 8 May 2024 18:22:44 +0200
Subject: [PATCH] fixing VST3 program changes (#252)

* fixing VST3 program changes
* pushing version to 0.9.1
---
 CMakeLists.txt                |  2 +-
 src/detail/vst3/parameter.cpp |  4 ----
 src/detail/vst3/parameter.h   |  4 ++++
 src/wrapasvst3.h              | 19 ++++++++++---------
 4 files changed, 15 insertions(+), 14 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0a797edc..aedfcd85 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -36,7 +36,7 @@ option(CLAP_WRAPPER_WINDOWS_SINGLE_FILE "Build a single fine (rather than folder
 
 project(clap-wrapper
 	LANGUAGES C CXX
-	VERSION 0.9.0
+	VERSION 0.9.1
 	DESCRIPTION "CLAP-as-X wrappers"
 )
 set(CLAP_WRAPPER_VERSION "${CMAKE_PROJECT_VERSION}" CACHE STRING "Version of the wrapper project")
diff --git a/src/detail/vst3/parameter.cpp b/src/detail/vst3/parameter.cpp
index 4edd5af0..8c4ace7d 100644
--- a/src/detail/vst3/parameter.cpp
+++ b/src/detail/vst3/parameter.cpp
@@ -45,10 +45,6 @@ Vst3Parameter::~Vst3Parameter() = default;
 
 bool Vst3Parameter::setNormalized(Steinberg::Vst::ParamValue v)
 {
-  if (isMidi && (info.flags & Steinberg::Vst::ParameterInfo::kIsProgramChange))
-  {
-    return true;
-  }
   return super::setNormalized(v);
 }
 
diff --git a/src/detail/vst3/parameter.h b/src/detail/vst3/parameter.h
index 0b764187..2f8e1881 100644
--- a/src/detail/vst3/parameter.h
+++ b/src/detail/vst3/parameter.h
@@ -52,6 +52,10 @@ class Vst3Parameter : public Steinberg::Vst::Parameter
 
   inline double asClapValue(double vst3value) const
   {
+    if (info.stepCount > 0)
+    {
+      return (vst3value * info.stepCount) + min_value;
+    }
     return (vst3value * (max_value - min_value)) + min_value;
   }
   inline double asVst3Value(double clapvalue) const
diff --git a/src/wrapasvst3.h b/src/wrapasvst3.h
index b9fb6149..4ec78248 100644
--- a/src/wrapasvst3.h
+++ b/src/wrapasvst3.h
@@ -192,15 +192,16 @@ class ClapAsVst3 : public Steinberg::Vst::SingleComponentEffect,
   tresult PLUGIN_API getUnitByBus(Vst::MediaType /*type*/, Vst::BusDirection /*dir*/, int32 /*busIndex*/,
                                   int32 /*channel*/, Vst::UnitID& /*unitId*/ /*out*/) SMTG_OVERRIDE;
 
-#if 0
-	// units selection --------------------
-	Vst::UnitID PLUGIN_API getSelectedUnit () SMTG_OVERRIDE { return selectedUnit; }
-	tresult PLUGIN_API selectUnit (Vst::UnitID unitId) SMTG_OVERRIDE
-	{
-		selectedUnit = unitId;
-		return kResultTrue;
-	}
-#endif
+  // units selection --------------------
+  Vst::UnitID PLUGIN_API getSelectedUnit() SMTG_OVERRIDE
+  {
+    return selectedUnit;
+  }
+  tresult PLUGIN_API selectUnit(Vst::UnitID unitId) SMTG_OVERRIDE
+  {
+    selectedUnit = unitId;
+    return kResultTrue;
+  }
 
   //---IContextMenuTarget ----------------------------------------------------------------
   tresult PLUGIN_API executeMenuItem(int32 tag) override;