Initial

vst/vstfxstore.h

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+//-------------------------------------------------------------------------------------------------------
+// VST Plug-Ins SDK
+// Version 2.3 Extension
+// <20> 2003, Steinberg Media Technologies, All Rights Reserved
+//
+// Different structures for persistent data for VST Plugins:
+//		- Preset (or Program) without Chunk (->fxPreset)
+//		- Preset (or Program) with Chunk (->fxChunkPreset)
+//		- Bank without Chunk (->fxBank)
+//		- Bank with Chunk (->fxChunkBank)
+//-------------------------------------------------------------------------------------------------------
+
+#ifndef __vstfxstore__
+#define __vstfxstore__
+
+//---some defines
+#define cMagic 		'CcnK'
+
+#define presetMagic  'FxCk'
+#define bankMagic	 'FxBk'
+
+#define chunkPresetMagic	'FPCh'
+#define chunkBankMagic		'FBCh'
+
+// for old compatibility (renaming)
+#define chunkGlobalMagic 'FxCh' // not used
+#define fMagic		presetMagic
+#define fxProgram   fxPreset
+#define fxChunkSet  fxChunkPreset
+#define fxSet       fxBank
+
+//--------------------------------------------------------------------
+// For Preset (Program) (.fxp) without chunk (magic = 'FxCk')
+//--------------------------------------------------------------------
+struct fxPreset
+{
+	long chunkMagic;		// 'CcnK'
+	long byteSize;			// of this chunk, excl. magic + byteSize
+
+	long fxMagic;			// 'FxCk'
+	long version;
+	long fxID;				// FX unique ID
+	long fxVersion;
+
+	long numParams;
+	char prgName[28];
+	float params[1];		// variable no. of Parameters	
+};
+
+//--------------------------------------------------------------------
+// For Preset (Program) (.fxp) with chunk (magic = 'FPCh')
+//--------------------------------------------------------------------
+struct fxChunkPreset
+{
+	long chunkMagic;		// 'CcnK'
+	long byteSize;			// of this chunk, excl. magic + byteSize
+
+	long fxMagic;			// 'FPCh'
+	long version;
+	long fxID;				// FX unique ID
+	long fxVersion;
+
+	long numPrograms;
+	char prgName[28];
+
+	long chunkSize;
+	char chunk[8];			// variable
+};
+
+//--------------------------------------------------------------------
+// For Bank (.fxb) without chunk (magic = 'FxBk')
+//--------------------------------------------------------------------
+struct fxBank
+{
+	long chunkMagic;		// 'CcnK'
+	long byteSize;			// of this chunk, excl. magic + byteSize
+
+	long fxMagic;			// 'FxBk'
+	long version;
+	long fxID;				// FX unique ID
+	long fxVersion;
+
+	long numPrograms;
+	char future[128];
+
+	fxPreset programs[1];	// variable no. of Presets (Programs)
+};
+
+//--------------------------------------------------------------------
+// For Bank (.fxb) with chunk (magic = 'FBCh')
+//--------------------------------------------------------------------
+struct fxChunkBank
+{
+	long chunkMagic;		// 'CcnK'
+	long byteSize;			// of this chunk, excl. magic + byteSize
+
+	long fxMagic;			// 'FBCh'
+	long version;
+	long fxID;				// FX unique ID
+	long fxVersion;
+
+	long numPrograms;
+	char future[128];
+
+	long chunkSize;
+	char chunk[8];			// variable
+};
+
+#endif