Initial release

engine/vendor/vst3sdk/public.sdk/source/vst/aaxwrapper/aaxentry.cpp

@@ -0,0 +1,213 @@
+//------------------------------------------------------------------------
+// Flags       : clang-format SMTGSequencer
+// Project     : VST SDK
+//
+// Category    : Helpers
+// Filename    : public.sdk/source/vst/aaxwrapper/aaxentry.h
+// Created by  : Steinberg, 08/2017
+// Description : VST 3 -> AAX Wrapper
+//
+//-----------------------------------------------------------------------------
+// This file is part of a Steinberg SDK. It is subject to the license terms
+// in the LICENSE file found in the top-level directory of this distribution
+// and at www.steinberg.net/sdklicenses.
+// No part of the SDK, including this file, may be copied, modified, propagated,
+// or distributed except according to the terms contained in the LICENSE file.
+//-----------------------------------------------------------------------------
+
+/// \cond ignore
+
+/**
+ *	plugin entry from AAX_Exports.cpp
+ */
+//-----------------------------------------------------------------------------
+
+#include "pluginterfaces/base/fplatform.h"
+
+// change names to avoid different linkage
+#define ACFRegisterPlugin ACFRegisterPlugin_
+#define ACFRegisterComponent ACFRegisterComponent_
+#define ACFGetClassFactory ACFGetClassFactory_
+
+#define ACFCanUnloadNow ACFCanUnloadNow_
+#define ACFStartup ACFStartup_
+#define ACFShutdown ACFShutdown_
+
+//#define INITACFIDS // Make sure all of the AVX2 uids are defined.
+
+#include "AAX.h"
+#include "AAX_Init.h"
+#include "acfresult.h"
+#include "acfunknown.h"
+
+#undef ACFRegisterPlugin
+#undef ACFRegisterComponent
+#undef ACFGetClassFactory
+
+#undef ACFCanUnloadNow
+#undef ACFStartup
+#undef ACFShutdown
+
+// defined in basewrapper.cpp
+extern bool _InitModule ();
+extern bool _DeinitModule ();
+
+// reference this in the plugin to force inclusion of the wrapper in the link
+int AAXWrapper_linkAnchor;
+
+//------------------------------------------------------------------------
+#if defined(__GNUC__)
+#define AAX_EXPORT extern "C" __attribute__ ((visibility ("default"))) ACFRESULT
+#else
+#define AAX_EXPORT extern "C" __declspec (dllexport) ACFRESULT __stdcall
+#endif
+
+AAX_EXPORT ACFRegisterPlugin (IACFUnknown* pUnkHost, IACFPluginDefinition** ppPluginDefinition);
+AAX_EXPORT ACFRegisterComponent (IACFUnknown* pUnkHost, acfUInt32 index,
+                                 IACFComponentDefinition** ppComponentDefinition);
+AAX_EXPORT ACFGetClassFactory (IACFUnknown* pUnkHost, const acfCLSID& clsid, const acfIID& iid,
+                               void** ppOut);
+
+AAX_EXPORT ACFCanUnloadNow (IACFUnknown* pUnkHost);
+AAX_EXPORT ACFStartup (IACFUnknown* pUnkHost);
+AAX_EXPORT ACFShutdown (IACFUnknown* pUnkHost);
+AAX_EXPORT ACFGetSDKVersion (acfUInt64* oSDKVersion);
+
+//------------------------------------------------------------------------
+// \func ACFRegisterPlugin
+// \brief Determines the number of components defined in the dll.
+//
+ACFAPI ACFRegisterPlugin (IACFUnknown* pUnkHostVoid, IACFPluginDefinition** ppPluginDefinitionVoid)
+{
+	ACFRESULT result = ACF_OK;
+
+	try
+	{
+		result = AAXRegisterPlugin (pUnkHostVoid, ppPluginDefinitionVoid);
+	}
+	catch (...)
+	{
+		result = ACF_E_UNEXPECTED;
+	}
+
+	return result;
+}
+
+//------------------------------------------------------------------------
+// \func ACFRegisterComponent
+// \brief Registers a specific component in the DLL.
+//
+ACFAPI ACFRegisterComponent (IACFUnknown* pUnkHost, acfUInt32 index,
+                             IACFComponentDefinition** ppComponentDefinition)
+{
+	ACFRESULT result = ACF_OK;
+
+	try
+	{
+		result = AAXRegisterComponent (pUnkHost, index, ppComponentDefinition);
+	}
+	catch (...)
+	{
+		result = ACF_E_UNEXPECTED;
+	}
+
+	return result;
+}
+
+//------------------------------------------------------------------------
+// \func ACFGetClassFactory
+// \brief Gets the factory for a given class ID.
+//
+ACFAPI ACFGetClassFactory (IACFUnknown* pUnkHost, const acfCLSID& clsid, const acfIID& iid,
+                           void** ppOut)
+{
+	ACFRESULT result = ACF_OK;
+
+	try
+	{
+		result = AAXGetClassFactory (pUnkHost, clsid, iid, ppOut);
+	}
+	catch (...)
+	{
+		result = ACF_E_UNEXPECTED;
+	}
+
+	return result;
+}
+
+//------------------------------------------------------------------------
+// \func ACFCanUnloadNow
+// \brief Figures out if all objects are released so we can unload.
+//
+ACFAPI ACFCanUnloadNow (IACFUnknown* pUnkHost)
+{
+	ACFRESULT result = ACF_OK;
+
+	try
+	{
+		result = AAXCanUnloadNow (pUnkHost);
+	}
+	catch (...)
+	{
+		result = ACF_E_UNEXPECTED;
+	}
+
+	return result;
+}
+
+//------------------------------------------------------------------------
+// \func ACFStartup
+// \brief Called once at init time.
+//
+ACFAPI ACFStartup (IACFUnknown* pUnkHost)
+{
+	ACFRESULT result = ACF_OK;
+
+	try
+	{
+		result = AAXStartup (pUnkHost);
+		if (result == ACF_OK)
+		{
+			if (!_InitModule ())
+			{
+				AAXShutdown (pUnkHost);
+				result = ACF_E_UNEXPECTED;
+			}
+		}
+	}
+	catch (...)
+	{
+		result = ACF_E_UNEXPECTED;
+	}
+
+	return result;
+}
+
+//------------------------------------------------------------------------
+// \func ACFShutdown
+// \brief Called once at termination of dll.
+//
+ACFAPI ACFShutdown (IACFUnknown* pUnkHost)
+{
+	ACFRESULT result = ACF_OK;
+
+	try
+	{
+		_DeinitModule ();
+		result = AAXShutdown (pUnkHost);
+	}
+	catch (...)
+	{
+		result = ACF_E_UNEXPECTED;
+	}
+
+	return result;
+}
+
+//------------------------------------------------------------------------
+ACFAPI ACFGetSDKVersion (acfUInt64* oSDKVersion)
+{
+	return AAXGetSDKVersion (oSDKVersion);
+}
+
+/// \endcond