X-Git-Url: https://scm.cri.ensmp.fr/git/Faustine.git/blobdiff_plain/c7f552fd8888da2f0d8cfb228fe0f28d3df3a12c..b4b6f2ea75b9f0f3ca918f5b84016610bf7a4d4f:/interpretor/preprocessor/faust-0.9.47mr3/architecture/max-msp.cpp

diff --git a/interpretor/preprocessor/faust-0.9.47mr3/architecture/max-msp.cpp b/interpretor/preprocessor/faust-0.9.47mr3/architecture/max-msp.cpp
new file mode 100644
index 0000000..21edbec
--- /dev/null
+++ b/interpretor/preprocessor/faust-0.9.47mr3/architecture/max-msp.cpp
@@ -0,0 +1,478 @@
+/************************************************************************
+
+	IMPORTANT NOTE : this file contains two clearly delimited sections :
+	the ARCHITECTURE section (in two parts) and the USER section. Each section
+	is governed by its own copyright and license. Please check individually
+	each section for license and copyright information.
+*************************************************************************/
+
+/*******************BEGIN ARCHITECTURE SECTION (part 1/2)****************/
+
+/************************************************************************
+    FAUST Architecture File
+	Copyright (C) 2004-2011 GRAME, Centre National de Creation Musicale
+    ---------------------------------------------------------------------
+    This Architecture section is free software; you can redistribute it
+    and/or modify it under the terms of the GNU Lesser General Public
+	License as published by the Free Software Foundation; either version 3
+	of the License, or (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public License
+	along with this program; If not, see <http://www.gnu.org/licenses/>.
+
+	EXCEPTION : As a special exception, you may create a larger work
+	that contains this FAUST architecture section and distribute
+	that work under terms of your choice, so long as this FAUST
+	architecture section is not modified.
+
+	MAX MSP SDK : in order to compile a MaxMSP external with this
+	architecture file you will need the official MaxMSP SDK from
+	cycling'74. Please check the corresponding license.
+
+ ************************************************************************
+ ************************************************************************/
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <limits.h>
+#include <math.h>
+#include <errno.h>
+#include <time.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <assert.h>
+#include <string>
+#include <vector>
+#include <map>
+#include <math.h>
+
+#ifdef __APPLE__
+#include <Carbon/Carbon.h>
+#include <unistd.h>
+#endif
+
+#include "gui/GUI.h"
+#include "audio/dsp.h"
+#include "misc.h"
+
+using namespace std ;
+
+// There is a bug with powf() when cross compiling with mingw
+// the following macro avoid the problem
+#ifdef WIN32
+#define powf(x,y) pow(x,y)
+#define expf(x) exp(x)
+#endif
+
+#ifdef __GNUC__
+
+//-------------------------------------------------------------------
+// Generic min and max using gcc extensions
+//-------------------------------------------------------------------
+
+#define max(x,y) (((x)>(y)) ? (x) : (y))
+#define min(x,y) (((x)<(y)) ? (x) : (y))
+
+#else
+
+//-------------------------------------------------------------------
+// Generic min and max using c++ inline
+//-------------------------------------------------------------------
+
+inline int 		max(unsigned int a, unsigned int b) { return (a>b) ? a : b; }
+inline int 		max(int a, int b) 			{ return (a>b) ? a : b; }
+
+inline long 	max(long a, long b) 		{ return (a>b) ? a : b; }
+inline long 	max(int a, long b)          { return (a>b) ? a : b; }
+inline long 	max(long a, int b)          { return (a>b) ? a : b; }
+
+inline float 	max(float a, float b) 		{ return (a>b) ? a : b; }
+inline float 	max(int a, float b) 		{ return (a>b) ? a : b; }
+inline float 	max(float a, int b) 		{ return (a>b) ? a : b; }
+inline float 	max(long a, float b) 		{ return (a>b) ? a : b; }
+inline float 	max(float a, long b) 		{ return (a>b) ? a : b; }
+
+inline double 	max(double a, double b) 	{ return (a>b) ? a : b; }
+inline double 	max(int a, double b) 		{ return (a>b) ? a : b; }
+inline double 	max(double a, int b) 		{ return (a>b) ? a : b; }
+inline double 	max(long a, double b) 		{ return (a>b) ? a : b; }
+inline double 	max(double a, long b) 		{ return (a>b) ? a : b; }
+inline double 	max(float a, double b)      { return (a>b) ? a : b; }
+inline double 	max(double a, float b)      { return (a>b) ? a : b; }
+
+
+inline int 		min(int a, int b) 			{ return (a<b) ? a : b; }
+
+inline long 	min(long a, long b) 		{ return (a<b) ? a : b; }
+inline long 	min(int a, long b)          { return (a<b) ? a : b; }
+inline long 	min(long a, int b)          { return (a<b) ? a : b; }
+
+inline float 	min(float a, float b) 		{ return (a<b) ? a : b; }
+inline float 	min(int a, float b) 		{ return (a<b) ? a : b; }
+inline float 	min(float a, int b) 		{ return (a<b) ? a : b; }
+inline float 	min(long a, float b) 		{ return (a<b) ? a : b; }
+inline float 	min(float a, long b) 		{ return (a<b) ? a : b; }
+
+inline double 	min(double a, double b) 	{ return (a<b) ? a : b; }
+inline double 	min(int a, double b) 		{ return (a<b) ? a : b; }
+inline double 	min(double a, int b) 		{ return (a<b) ? a : b; }
+inline double 	min(long a, double b) 		{ return (a<b) ? a : b; }
+inline double 	min(double a, long b) 		{ return (a<b) ? a : b; }
+inline double 	min(float a, double b)      { return (a<b) ? a : b; }
+inline double 	min(double a, float b)      { return (a<b) ? a : b; }
+
+#endif
+
+/******************************************************************************
+*******************************************************************************
+
+							       VECTOR INTRINSICS
+
+*******************************************************************************
+*******************************************************************************/
+
+<<includeIntrinsic>>
+
+/********************END ARCHITECTURE SECTION (part 1/2)****************/
+
+/**************************BEGIN USER SECTION **************************/
+
+<<includeclass>>
+
+/***************************END USER SECTION ***************************/
+
+/*******************BEGIN ARCHITECTURE SECTION (part 2/2)***************/
+
+
+/* Faust code wrapper ------- */
+
+#include "ext.h"
+#include "z_dsp.h"
+#include <string.h>
+
+#define ASSIST_INLET 	1  		/* should be defined somewhere ?? */
+#define ASSIST_OUTLET 	2		/* should be defined somewhere ?? */
+
+class mspUI;
+
+/*--------------------------------------------------------------------------*/
+typedef struct faust
+{
+	t_pxobject m_ob;
+	t_atom *m_seen,*m_want;
+	short m_where;
+	void** args;
+	mspUI* dspUI;
+	mydsp* dsp;
+} t_faust;
+
+void *faust_class;
+
+/*--------------------------------------------------------------------------*/
+class mspUIObject {
+
+	protected:
+
+		string fLabel;
+		float* fZone;
+
+		float range(float min, float max, float val) {return (val < min) ? min : (val > max) ? max : val;}
+
+	public:
+
+		mspUIObject(const char* label, float* zone):fLabel(label),fZone(zone) {}
+		virtual ~mspUIObject() {}
+
+		virtual void SetValue(double f) {*fZone = range(0.0,1.0,f);}
+		virtual void toString(char* buffer) {}
+		virtual string GetName() {return fLabel;}
+};
+
+/*--------------------------------------------------------------------------*/
+class mspToggleButton : public mspUIObject {
+
+	public:
+
+		mspToggleButton(const char* label, float* zone):mspUIObject(label,zone) {}
+		virtual ~mspToggleButton() {}
+
+		void toString(char* buffer)
+		{
+		#ifdef WIN32
+            sprintf(buffer, "ToggleButton(float): %s", fLabel.c_str());
+		#else
+			std::sprintf(buffer, "ToggleButton(float): %s", fLabel.c_str());
+		#endif
+		}
+};
+
+/*--------------------------------------------------------------------------*/
+class mspCheckButton : public mspUIObject {
+
+	public:
+
+		mspCheckButton(const char* label, float* zone):mspUIObject(label,zone) {}
+		virtual ~mspCheckButton() {}
+
+		void toString(char* buffer)
+		{
+		#ifdef WIN32
+            sprintf(buffer, "CheckButton(float): %s", fLabel.c_str());
+		#else
+			std::sprintf(buffer, "CheckButton(float): %s", fLabel.c_str());
+		#endif
+		}
+};
+
+/*--------------------------------------------------------------------------*/
+class mspButton : public mspUIObject {
+
+	public:
+
+		mspButton(const char* label, float* zone):mspUIObject(label,zone) {}
+		virtual ~mspButton() {}
+
+		void toString(char* buffer)
+		{
+		#ifdef WIN32
+            sprintf(buffer, "Button(float): %s", fLabel.c_str());
+		#else
+			std::sprintf(buffer, "Button(float): %s", fLabel.c_str());
+		#endif
+		}
+};
+
+/*--------------------------------------------------------------------------*/
+class mspSlider : public mspUIObject{
+
+	private:
+
+		float fInit;
+		float fMin;
+		float fMax;
+		float fStep;
+
+	public:
+
+		mspSlider(const char* label, float* zone, float init, float min, float max, float step)
+			:mspUIObject(label,zone),fInit(init),fMin(min),fMax(max),fStep(step) {}
+		virtual ~mspSlider() {}
+
+		void toString(char* buffer)
+		{
+		#ifdef WIN32
+            sprintf(buffer, "Slider(float): %s [%.1f:%.1f:%.1f]", fLabel.c_str(), fMin, fInit, fMax);
+		#else
+			std::sprintf(buffer, "Slider(float): %s [%.1f:%.1f:%.1f]", fLabel.c_str(), fMin, fInit, fMax);
+		#endif
+		}
+
+		void SetValue(double f) {*fZone = range(fMin,fMax,f);}
+};
+
+/*--------------------------------------------------------------------------*/
+class mspUI : public UI
+{
+	private:
+
+		map<string,mspUIObject*> fUITable;
+
+	public:
+		typedef map<string,mspUIObject*>::iterator iterator;
+
+		mspUI(){}
+		virtual ~mspUI()
+		{
+			for (iterator iter = fUITable.begin(); iter != fUITable.end(); iter++)
+				delete (iter->second);
+   		}
+
+		void addButton(const char* label, float* zone) {fUITable[string(label)] = new mspButton(label, zone);}
+
+		void addToggleButton(const char* label, float* zone) {fUITable[string(label)] = new mspToggleButton(label, zone);}
+
+		void addCheckButton(const char* label, float* zone) {fUITable[string(label)] = new mspCheckButton(label, zone);}
+
+		void addVerticalSlider(const char* label, float* zone, float init, float min, float max, float step)
+		{
+			fUITable[string(label)] = new mspSlider(label, zone, init, min, max, step);
+		}
+
+		void addHorizontalSlider(const char* label, float* zone, float init, float min, float max, float step)
+		{
+			fUITable[string(label)] = new mspSlider(label, zone, init, min, max, step);
+		}
+
+		void addNumEntry(const char* label, float* zone, float init, float min, float max, float step)
+		{
+			fUITable[string(label)] = new mspSlider(label, zone, init, min, max, step);
+		}
+
+		void openFrameBox(const char* label) {}
+		void openTabBox(const char* label) {}
+		void openHorizontalBox(const char* label) {}
+		void openVerticalBox(const char* label) {}
+		void closeBox() {}
+
+		void SetValue(string name, double f)
+		{
+			if(fUITable.count(name))
+				fUITable[name]->SetValue(f);
+		}
+		iterator begin()	{return fUITable.begin();}
+		iterator end()		{return fUITable.end();}
+
+		// To be implemented
+		void addNumDisplay(const char* label, float* zone, int precision) {}
+		void addTextDisplay(const char* label, float* zone, const char* names[], float min, float max) {}
+        void addHorizontalBargraph(const char* label, float* zone, float min, float max) {}
+		void addVerticalBargraph(const char* label, float* zone, float min, float max) {}
+};
+
+//--------------------------------------------------------------------------
+void faust_method(t_faust *obj, t_symbol *s, short ac, t_atom *at)
+{
+	if(ac < 0) return;
+    if(at[0].a_type != A_FLOAT) return;
+
+    string name = string( (s)->s_name );
+    float value = at[0].a_w.w_float;
+
+    // lookup du nom dans une std::map<string,mspUIObject *>
+    // ou une std::map<string,float *>
+    // et affectation de value;
+	obj->dspUI->SetValue(name,value); // doesn't have any effect if name is unknown
+}
+
+/*--------------------------------------------------------------------------*/
+void *faust_new(t_symbol *s, short ac, t_atom *av)
+{
+	t_faust *x = (t_faust *)newobject(faust_class);
+
+	x->dsp = new mydsp();
+	x->dspUI= new mspUI();
+
+	x->dsp->init(long(sys_getsr()));
+	x->dsp->buildUserInterface(x->dspUI);
+
+	x->args = (void**)calloc((x->dsp->getNumInputs()+x->dsp->getNumOutputs())+2, sizeof(void*));
+
+	/* Multi in */
+	dsp_setup((t_pxobject *)x, x->dsp->getNumInputs());
+
+	/* Multi out */
+	for (int i = 0; i< x->dsp->getNumOutputs(); i++)
+		outlet_new((t_pxobject *)x, (char*)"signal");
+
+	((t_pxobject *)x)->z_misc = Z_NO_INPLACE; // To assure input and output buffers are actually different
+	return x;
+}
+
+/*--------------------------------------------------------------------------*/
+void faust_assist(t_faust *x, void *b, long msg, long a, char *dst)
+{
+    if (msg == ASSIST_INLET) {
+        if (a == 0) {
+            if (x->dsp->getNumInputs() == 0) {
+			#ifdef WIN32
+                sprintf(dst, "(signal) : Unused Input");
+			#else
+				std::sprintf(dst, "(signal) : Unused Input");
+			#endif
+            } else {
+			#ifdef WIN32
+                sprintf(dst, "(signal) : Audio Input %ld", (a+1));
+			#else
+				std::sprintf(dst, "(signal) : Audio Input %ld", (a+1));
+			#endif
+			}
+			post((char*)"------------------");
+			for (mspUI::iterator it = x->dspUI->begin(); it != x->dspUI->end(); ++it) {
+				char param[64];
+				it->second->toString(param);
+				post(param);
+			}
+        } else if (a < x->dsp->getNumInputs()) {
+		#ifdef WIN32
+            sprintf(dst, "(signal) : Audio Input %ld", (a+1));
+		#else
+			std::sprintf(dst, "(signal) : Audio Input %ld", (a+1));
+		#endif
+        }
+    } else if (msg == ASSIST_OUTLET) {
+	#ifdef WIN32
+        sprintf(dst, "(signal) : Audio Output %ld", (a+1));
+	#else
+		std::sprintf(dst, "(signal) : Audio Output %ld", (a+1));
+	#endif
+    }
+}
+
+/*--------------------------------------------------------------------------*/
+void faust_free(t_faust *x)
+{
+	dsp_free((t_pxobject *)x);
+	if (x->dsp) delete x->dsp;
+	if (x->dspUI) delete x->dspUI;
+	if (x->args)free(x->args);
+}
+
+/*--------------------------------------------------------------------------*/
+t_int *faust_perform(t_int *w)
+{
+	t_faust* x = (t_faust*) (w[1]);
+	long n = w[2];
+	int offset = 3;
+	AVOIDDENORMALS;
+	x->dsp->compute(n, ((float**)&w[offset]), ((float**)&w[offset+x->dsp->getNumInputs()]));
+	return (w + (x->dsp->getNumInputs()+x->dsp->getNumOutputs())+2+1);
+}
+
+/*--------------------------------------------------------------------------*/
+void  faust_dsp(t_faust *x, t_signal **sp, short *count)
+{
+	x->args[0] = x;
+	x->args[1] = (void*)sp[0]->s_n;
+	for (int i = 0; i<(x->dsp->getNumInputs()+x->dsp->getNumOutputs()); i++)
+		x->args[i+2] = sp[i]->s_vec;
+	dsp_addv(faust_perform, (x->dsp->getNumInputs()+x->dsp->getNumOutputs())+2, x->args);
+}
+
+/*--------------------------------------------------------------------------*/
+int main()
+{
+	setup((t_messlist **)&faust_class, (method)faust_new, (method)faust_free,
+		(short)sizeof(t_faust), 0L, A_DEFFLOAT, 0);
+
+	dsp *thedsp = new mydsp();
+	mspUI *dspUI= new mspUI();
+	thedsp->buildUserInterface(dspUI);
+
+	// Add the same method for every parameters and use the symbol as a selector
+	// inside thid method
+	for (mspUI::iterator it = dspUI->begin(); it != dspUI->end(); ++it) {
+		char *name = const_cast<char *>(it->second->GetName().c_str());
+		addmess((method)faust_method, name, A_GIMME, 0);
+	}
+
+	addmess((method)faust_dsp, (char*)"dsp", A_CANT, 0);
+	addmess((method)faust_assist, (char*)"assist", A_CANT, 0);
+	dsp_initclass();
+
+    delete(dspUI);
+    delete(thedsp);
+	post((char*)"Faust DSP object");
+	return 0;
+}
+
+/********************END ARCHITECTURE SECTION (part 2/2)****************/
+
+
+
+