From 9815096db22c73cacdbb65512d1b61d633db7fa8 Mon Sep 17 00:00:00 2001
From: Thomas Grill <xovo@users.sourceforge.net>
Date: Mon, 2 Dec 2002 19:21:08 +0000
Subject:  "version 0.1.1"

svn path=/trunk/; revision=267
---
 externals/grill/vasp/source/obj_imm.cpp | 104 ++++++++++++++++++++++++++++++++
 1 file changed, 104 insertions(+)
 create mode 100644 externals/grill/vasp/source/obj_imm.cpp

(limited to 'externals/grill/vasp/source/obj_imm.cpp')

diff --git a/externals/grill/vasp/source/obj_imm.cpp b/externals/grill/vasp/source/obj_imm.cpp
new file mode 100644
index 00000000..d1ca5da0
--- /dev/null
+++ b/externals/grill/vasp/source/obj_imm.cpp
@@ -0,0 +1,104 @@
+/* 
+
+VASP modular - vector assembling signal processor / objects for Max/MSP and PD
+
+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.  
+
+*/
+
+/*! \file vasp_imm.cpp
+	\brief Definitions for immediate vasps
+*/
+
+
+#include "classes.h"
+#include "util.h"
+#include "buflib.h"
+#include "oploop.h"
+
+
+/*! \class vasp_imm
+	\remark \b vasp.imm
+	\brief Get vasp immediate.
+	\since 0.0.6
+	\param inlet.1 vasp - is stored and output triggered
+	\param inlet.1 bang - triggers output
+	\param inlet.1 set - vasp to be stored 
+	\param inlet.1 frames - minimum frame length
+	\param inlet.2 int - minimum frame length
+	\retval outlet vasp! - vasp immediate
+
+*/
+class vasp_imm:
+	public vasp_op
+{
+	FLEXT_HEADER(vasp_imm,vasp_op)
+
+public:
+	vasp_imm(I argc,t_atom *argv):
+		frms(0)
+	{
+		if(argc >= 1 && CanbeInt(argv[0]))
+			m_frames(GetAInt(argv[0]));
+		else if(argc)
+			post("%s - Frame count argument invalid -> ignored",thisName());
+
+		AddInAnything();
+		AddInInt();
+		AddOutAnything();
+		SetupInOut();
+
+		FLEXT_ADDMETHOD_(0,"frames",m_frames);
+		FLEXT_ADDMETHOD(1,m_frames);
+	}
+
+	V m_frames(I n) { frms = n; }
+
+	virtual V m_bang() 
+	{ 
+		if(!ref.Ok() || !ref.Check()) {
+/*
+			if(!frms) 
+				post("%s - No length defined!",thisName());
+			else 
+*/
+			{
+				ImmBuf ibuf(frms);
+				Vasp ret(frms,Vasp::Ref(ibuf));
+				ToOutVasp(0,ret);
+			}
+		}
+		else if(ref.Vectors() > 1) 
+			post("%s - More than one vector in vasp!",thisName());
+		else {
+			VBuffer *buf = ref.Buffer(0);
+			I len = buf->Length(),chns = buf->Channels();
+			if(frms > len) len = frms; 
+			
+			ImmBuf imm(len);
+
+			S *dst = imm.Pointer();
+			const S *src = buf->Pointer();
+			register int i;
+			_D_LOOP(i,len) *(dst++) = *src,src += chns; _E_LOOP
+
+			Vasp ret(len,Vasp::Ref(imm));
+			ToOutVasp(0,ret);
+		}
+	}
+
+	virtual V m_help() { post("%s - Get immediate vasp vectors",thisName()); }
+
+protected:
+
+	I frms;
+	
+private:
+	FLEXT_CALLBACK_I(m_frames)
+};
+
+FLEXT_LIB_V("vasp, vasp.imm vasp.!",vasp_imm)
+
+
-- 
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