From 9e6dbac98ab9cd9f92a2700d783a935fb8828d87 Mon Sep 17 00:00:00 2001
From: Bent Bisballe Nyeng <deva@aasimon.org>
Date: Sun, 20 Mar 2016 09:18:53 +0100
Subject: Move VST setup code to init function.

---
 plugin.h      |  3 +++
 pluginlv2.h   |  3 +++
 plugintest.cc |  1 +
 pluginvst.cc  | 12 ++++++++----
 pluginvst.h   |  4 ++++
 5 files changed, 19 insertions(+), 4 deletions(-)

diff --git a/plugin.h b/plugin.h
index 0c58771..7864bb9 100644
--- a/plugin.h
+++ b/plugin.h
@@ -39,6 +39,9 @@ public:
 	//! Implement this to create a new plugin instance.
 	static Plugin* create();
 
+	//! Init function for setting up plugin parameters.
+	virtual void init() = 0;
+
 	//! Get current free-wheel mode.
 	virtual bool getFreeWheel() const = 0;
 
diff --git a/pluginlv2.h b/pluginlv2.h
index 61fef02..a1408fa 100644
--- a/pluginlv2.h
+++ b/pluginlv2.h
@@ -48,6 +48,9 @@ class PluginLV2
 public:
 	virtual ~PluginLV2() = default;
 
+	//! Not used in LV2
+	void init() override {}
+
 	//! Get current free-wheel mode.
 	bool getFreeWheel() const override;
 
diff --git a/plugintest.cc b/plugintest.cc
index 93debb2..283ba7b 100644
--- a/plugintest.cc
+++ b/plugintest.cc
@@ -53,6 +53,7 @@ AudioEffect* createEffectInstance(audioMasterCallback audioMaster)
 PluginTest::PluginTest(audioMasterCallback audioMaster)
 	: PluginVST(audioMaster)
 {
+	init();
 }
 #endif
 
diff --git a/pluginvst.cc b/pluginvst.cc
index 63b504e..33eb1b8 100644
--- a/pluginvst.cc
+++ b/pluginvst.cc
@@ -89,6 +89,14 @@ static uint32_t sdbm_hash(std::string input)
 //
 PluginVST::PluginVST(audioMasterCallback audioMaster)
 	: AudioEffectX(audioMaster, 0, 0)
+{
+}
+
+PluginVST::~PluginVST()
+{
+}
+
+void PluginVST::init()
 {
 	// virtual void setUniqueID (VstInt32 iD)
 	// Must be called to set the plug-ins unique ID!
@@ -132,10 +140,6 @@ PluginVST::PluginVST(audioMasterCallback audioMaster)
 	}
 }
 
-PluginVST::~PluginVST()
-{
-}
-
 void PluginVST::open()
 {
 	// Called when plug-in is initialized.
diff --git a/pluginvst.h b/pluginvst.h
index 8e7334e..d4bd1a5 100644
--- a/pluginvst.h
+++ b/pluginvst.h
@@ -43,6 +43,10 @@ class PluginVST
 	, public AudioEffectX
 {
 public:
+	//! Call this to set up number of inputs/outpus, unique id etc...
+	//! IMPORTANT: This must be called form the constructor.
+	void init() override;
+
 	//! Get current free-wheel mode.
 	bool getFreeWheel() const override;
 
-- 
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