""

svn path=/trunk/; revision=314

1 files changed, 84 insertions, 0 deletions

diff --git a/externals/grill/flext/source/flstk.h b/externals/grill/flext/source/flstk.h
new file mode 100644
index 00000000..e9f12650
--- /dev/null
+++ b/externals/grill/flext/source/flstk.h
@@ -0,0 +1,84 @@
+/* 
+
+Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
+For information on usage and redistribution, and for a DISCLAIMER OF ALL
+WARRANTIES, see the file, "license.txt," in this distribution.  
+
+*/
+
+#ifndef __FLSTK_H
+#define __FLSTK_H
+
+#include "flext.h"
+
+#include <stk.h>
+
+class FLEXT_SHARE flext_stk:
+	public flext_dsp
+{
+	FLEXT_HEADER(flext_stk,flext_dsp)
+ 
+public:
+	flext_stk();
+
+	// these have to be overridden in child classes
+	virtual void NewObjs() {}
+	virtual void FreeObjs() {}
+	virtual void ProcessObjs() {}
+
+protected:
+	virtual bool Init();
+	virtual void Exit();
+
+	virtual void m_dsp(int n,t_sample *const *in,t_sample *const *out); 
+	virtual void m_signal(int n,t_sample *const *in,t_sample *const *out); 
+
+private:
+	//! STK object for reading from inlet buffer
+	class Inlet:
+		public Stk
+	{
+	public:
+		Inlet(const t_sample *b,int vecsz);
+
+		const t_sample *lastFrame() const { return buf+index; }
+		t_sample lastOut() const { return buf[index]; }
+
+		t_sample tick();
+		t_sample *tick(t_sample *vector,unsigned int vectorSize);
+
+		void SetBuf(const t_sample *b) { buf = b; }
+
+	private:
+		const t_sample *buf;
+		int vecsz,index;
+	};
+
+	//! STK object for writing to outlet buffer
+	class Outlet:
+		public Stk
+	{
+	public:
+		Outlet(t_sample *b,int vecsz);
+
+		void tick(t_sample sample);
+		void tick(const t_sample *vector,unsigned int vectorSize);
+
+		void SetBuf(t_sample *b) { buf = b; }
+
+	private:
+		t_sample *buf;
+		int vecsz,index;
+	};
+
+	void ClearObjs();
+
+	int inobjs,outobjs;
+	Inlet **inobj;
+	Outlet **outobj;
+
+	float smprt;
+	int blsz;
+};
+
+#endif