refactor(fmod): move all original files into fmod directory

fmod/lib/vst/AudioEffect.hpp

@@ -0,0 +1,131 @@
+//-------------------------------------------------------------------------------------------------------
+// VST Plug-Ins SDK
+// Version 1.0
+// © 2003, Steinberg Media Technologies, All Rights Reserved
+//-------------------------------------------------------------------------------------------------------
+
+#ifndef __AudioEffect__
+#define __AudioEffect__
+
+#ifndef __AEffect__
+#include "AEffect.h"	// "c" interface
+#endif
+
+class AEffEditor;
+class AudioEffect;
+
+//-------------------------------------------------------------------------------------------------------
+// Needs to be defined by the audio effect and is
+// called to create the audio effect object instance.
+AudioEffect* createEffectInstance (audioMasterCallback audioMaster);
+
+long dispatchEffectClass (AEffect *e, long opCode, long index, long value, void *ptr, float opt);
+float getParameterClass (long index);
+void setParameterClass (long index, float value);
+void processClass (AEffect *e, float **inputs, float **outputs, long sampleFrames);
+void processClassReplacing (AEffect *e, float **inputs, float **outputs, long sampleFrames);
+
+//-------------------------------------------------------------------------------------------------------
+class AudioEffect
+{
+friend class AEffEditor;
+friend long dispatchEffectClass (AEffect *e, long opCode, long index, long value, void *ptr, float opt);
+friend float getParameterClass (AEffect *e, long index);
+friend void setParameterClass (AEffect *e, long index, float value);
+friend void processClass (AEffect *e, float **inputs, float **outputs, long sampleFrames);
+friend void processClassReplacing (AEffect *e, float **inputs, float **outputs, long sampleFrames);
+
+public:
+	AudioEffect (audioMasterCallback audioMaster, long numPrograms, long numParams);
+	virtual ~AudioEffect ();
+
+	virtual void  setParameter (long index, float value) { index = index; value = value; }
+	virtual float getParameter (long index) { index = index; return 0; }
+	virtual void  setParameterAutomated (long index, float value);
+
+	AEffect *getAeffect () { return &cEffect; }		// Returns the AEffect Structure
+
+	void setEditor (AEffEditor *editor)
+	{	this->editor = editor;
+		if (editor) cEffect.flags |= effFlagsHasEditor;
+		else cEffect.flags &= ~effFlagsHasEditor; }	// Should be called if you want to define your own editor
+
+	//---Called from audio master (Host -> Plug)---------------
+	virtual void process (float **inputs, float **outputs, long sampleFrames) = 0;
+	virtual void processReplacing (float **inputs, float **outputs, long sampleFrames)
+		{ inputs = inputs; outputs = outputs; sampleFrames = sampleFrames; }
+	
+	virtual long dispatcher (long opCode, long index, long value, void *ptr, float opt);	// Opcodes dispatcher
+
+	virtual void open () {}		// Called when Plugin is initialized
+	virtual void close () {}	// Called when Plugin will be released
+	
+	//---Program----------------------------
+	virtual long getProgram () { return curProgram; }
+	virtual void setProgram (long program) { curProgram = program; }// Don't forget to set curProgram
+	virtual void setProgramName (char *name) { *name = 0; }			// All following refer to curProgram
+	virtual void getProgramName (char *name) { *name = 0; }
+	
+	virtual void getParameterLabel (long index, char *label) { index = index; *label = 0; } // example: "dB"
+	virtual void getParameterDisplay (long index, char *text) { index = index; *text = 0; } // example: "6.01"
+	virtual void getParameterName (long index, char *text) { index = index; *text = 0; }    // example: "Volume"
+	
+	virtual float getVu () { return 0; }
+	
+	virtual long getChunk (void** data, bool isPreset = false) { return 0; } // Returns the Size in bytes of the chunk (Plugin allocates the data array)
+	virtual long setChunk (void* data, long byteSize, bool isPreset = false) { return 0; }
+	
+	virtual void setSampleRate (float sampleRate) { this->sampleRate = sampleRate; }
+	virtual void setBlockSize (long blockSize)    { this->blockSize = blockSize; }
+	
+	virtual void suspend () {}	// Called when Plugin is switched to Off
+	virtual void resume () {}	// Called when Plugin is switched to On
+
+	//---Setup---------------------------
+	virtual void setUniqueID (long iD) { cEffect.uniqueID = iD; }		// must call this!
+	virtual void setNumInputs (long inputs) { cEffect.numInputs = inputs; }
+	virtual void setNumOutputs (long outputs) { cEffect.numOutputs = outputs; }
+
+	virtual void hasVu (bool state = true);
+	virtual void hasClip (bool state = true);
+	virtual void canMono (bool state = true);
+	virtual void canProcessReplacing (bool state = true);	// Tells that the processReplacing () could be used
+	virtual void programsAreChunks (bool state = true);
+	virtual void setRealtimeQualities (long qualities);
+	virtual void setOfflineQualities (long qualities);
+	virtual void setInitialDelay (long delay);	// Uses to report the Plugin's latency (Group Delay)
+
+	//---Inquiry-------------------------
+	virtual float getSampleRate () { return sampleRate; }
+	virtual long getBlockSize ()   { return blockSize; }
+
+	//---Host communication--------------
+	virtual long getMasterVersion ();
+	virtual long getCurrentUniqueId ();
+	virtual void masterIdle ();
+	virtual bool isInputConnected (long input);
+	virtual bool isOutputConnected (long output);
+
+	//---Tools---------------------------
+	virtual void dB2string (float value, char *text);
+	virtual void Hz2string (float samples, char *text);
+	virtual void ms2string (float samples, char *text);
+	virtual void float2string (float value, char *string);
+	virtual void long2string (long value, char *text);
+
+protected:	
+	//---Members-------------------------
+	float sampleRate;
+	AEffEditor *editor;
+	audioMasterCallback audioMaster;
+	long numPrograms;
+	long numParams;
+	long curProgram;
+	long blockSize;
+	AEffect cEffect;
+};
+
+#endif // __AudioEffect__
+//-------------------------------------------------------------------------------------------------------
+//-------------------------------------------------------------------------------------------------------
+