mortimer59

How to compile objects MaxMSP with Microsoft Visual Studio C + + 2008

Quel type de projet choisir et comment lier les diiferentes librairie quicktime SDK, et les api propre à Max What type of project and choose how to link the library quicktime SDK and API specific to Max

I would like to begin and understand how it works to compile this:

//
// Copyright:     Copyright 2003 Craig Stuart Sapp
// Programmer:    Craig Stuart Sapp 
// Creation Date: Fri Feb  7 18:12:43 PST 2003
// Last Modified: Sat Feb  8 14:33:37 PST 2003
// Filename:      squelch.c
// Web Address:   http://peabody.sapp.org/class/dmp2/lab/squelch/squelch.c
// Syntax:        C; Max4/MSP2 External Object; CodeWarrior 6.0
// OS:              Mac OS 9; PPC
//
// Description:   Suppress feedback notes from the PianoDisc MIDI player
//                piano.  The object is designed to minimize the squelch time
//                so that performer notes have a better change of being
//                recognized.  Returning velocity information could be used
//                to increase the accuracy of identifying feedback notes.
//
//                Currently does not do note-off suppression.  It is expected
//                that the computer does not feedback note-offs.
//

#include "ext.h"

#define BUFFERSZ 100          /* maximum note count that can be remembered */

typedef struct {              // data structure for note memory
   short key;                 // MIDI note pitch
   short vel;                 // MIDI note velocity
   long mints;                // minimum timestamp for expected note return
   long maxts;                // maximum timestamp for expected note return
} NoteInfo;

typedef struct {
   t_object max_data;           // Max/MSP data, MUST come first in struct

   NoteInfo memory[BUFFERSZ];   // storage buffer for incoming notes
   long     writeindex;         // write index of memory buffer

   long     invel;              // temporary storage for output velocity
   long     outvel;             // temporary storage for input velocity

   void*    outputKeyNumberOut; // outlet for MIDI note number output
   void*    outputVelocityOut;  // outlet for MIDI attack velocity output
   void*    outputKeyNumberIn;  // outlet for MIDI note number input
   void*    outputVelocityIn;   // outlet for MIDI attack velocity input
} MyObject;

void* object_data = NULL;

// function declarations:
void*  create_object       (void);
void   InputKeyNumberOut   (MyObject* mo, long value);
void   InputVelocityOut    (MyObject* mo, long value);
void   InputKeyNumberIn    (MyObject* mo, long value);
void   InputVelocityIn     (MyObject* mo, long value);
void   MessageClear        (MyObject* mo);
long   midilimit           (long value);
void   storeNoteInMemory   (MyObject* mo, long note, long timestamp);
int    squelched           (MyObject* mo, long inkey, long curtime);
void   getTimeRange        (long curtime, long key, long vel,
                            long *mintime, long *maxtime);

/////////////////////////////////////////////////////////////////////////
//
// Initialization functions
//

//////////////////////////////
//
// main -- called once when the object is created in a patcher window.
//

void main(void) {
   setup((t_messlist**)&object_data, (method)create_object,
         NULL, sizeof(MyObject), NULL, A_NOTHING);
   addint ((method)InputKeyNumberOut);     // inlet 1
   addinx ((method)InputVelocityOut, 3);   // inlet 2
   addinx ((method)InputKeyNumberIn, 2);   // inlet 3
   addinx ((method)InputVelocityIn,  1);   // inlet 4
}

//////////////////////////////
//
// create_object -- create the data storage for the object and
//     and setup input 1.  Default value in object is the duration
//     of the analysis window in seconds.
//

void* create_object(void) {
   MyObject* mo = (MyObject*)newobject(object_data);

   MessageClear(mo);       // initialize the memory buffer and other data

   mo->outputVelocityIn   = intout(mo);   // outlet 4
   mo->outputKeyNumberIn  = intout(mo);   // outlet 3
   mo->outputVelocityOut  = intout(mo);   // outlet 2
   mo->outputKeyNumberOut = intout(mo);   // outlet 1

   intin(mo, 1);                          // inlet 3
   intin(mo, 2);                          // inlet 2
   intin(mo, 3);                          // inlet 1
   return mo;
}

/////////////////////////////////////////////////////////////////////////
//
// Behavior functions
//

//////////////////////////////
//
// InputKeyNumberOut -- The output MIDI note will be stored in memory after
//    being sent out of the computer.
//

void InputKeyNumberOut(MyObject* mo, long value) {
   long curtime = gettime();
   outlet_int(mo->outputVelocityOut, mo->outvel);
   outlet_int(mo->outputKeyNumberOut, value);
   if (mo->outvel > 0) {
      storeNoteInMemory(mo, value, curtime);
   }
}

//////////////////////////////
//
// InputVelocityOut -- Store the velocity and wait for the key number to come.
//

void InputVelocityOut(MyObject* mo, long value) {
   mo->outvel = value;
}

//////////////////////////////
//
// InputKeyNumberIn -- check to see if the note should be squelched or not.
//

void InputKeyNumberIn(MyObject* mo, long value) {
   long curtime = gettime();
   if (!squelched(mo, value, curtime)) {
      outlet_int(mo->outputVelocityIn, mo->invel);
      outlet_int(mo->outputKeyNumberIn, value);
   }
}

//////////////////////////////
//
// InputVelocityIn -- Store the velocity and wait for the key number to come.
//

void InputVelocityIn(MyObject* mo, long value) {
   mo->invel = value;
}

//////////////////////////////
//
// MessageClear -- remove all notes from memory buffer.
//

void MessageClear(MyObject* mo) {
   int i;
   for (i=0; imemory[i].mints   = -1;
      mo->memory[i].maxts   = -1;
      mo->memory[i].key     = -1;
      mo->memory[i].vel     = -1;
   }
   mo->writeindex = 0;
}

/////////////////////////////////////////////////////////////////////////
//
// Non-interface functions:
//

//////////////////////////////
//
// midilimit -- limit a number to the range from 0 to 127.
//    if the input is less than 0, return 0.
//    if the input is greater than 127, return 127.
//

long midilimit(long value) {
   if (value < 0)     return   0;
   if (value > 127)   return 127;
   return value;
}

///////////////////////////////
//
// storeNoteInMemory --
//

void storeNoteInMemory(MyObject* mo, long note, long timestamp) {
   long mintime, maxtime;
   getTimeRange(timestamp, midilimit(note), midilimit(mo->outvel), &mintime, &maxtime);
   mo->memory[mo->writeindex].key     = midilimit(note);
   mo->memory[mo->writeindex].vel     = midilimit(mo->outvel);
   mo->memory[mo->writeindex].mints   = mintime;
   mo->memory[mo->writeindex].maxts   = maxtime;
   mo->writeindex += 1;
   if (mo->writeindex >= BUFFERSZ) {
      mo->writeindex = 0;
   }
}

//////////////////////////////
//
// squelched -- determine if the input note should be suppressed or not.
//

int squelched(MyObject* mo, long inkey, long curtime) {
   NoteInfo* mem = mo->memory;
   int i;

   // don't try to suppress note offs for now.
   if (mo->invel == 0) {
      return 0;
   }

   // search for a matching note and see if it is in the exected time-frame.
   // If so, then remove the note from memory, and return 1;
   for (i=0; i curtime) {
         mem[i].key = -1;
         return 1;
      }
   }

   return 0;
}

//////////////////////////////
//
// getTimeRange -- calculate the minimum and maximum time the output note is
//     expected to return to the computer.
//

void getTimeRange(long curtime, long key, long vel, long *mintime, long *maxtime) {
   #pgagma unused(vel)
   #pragma unused(key)
   *mintime = curtime + 40;
   *maxtime = curtime + 250;
}


Open the New Project window (Ctrl + Shift + N).

In the Project Types pane, select Visual C + +.

Entrez le nom d'objet (Squelchc). Enter the object name (Squelchc).

Leave the Create directory for solution is not checked, then click OK.

But how to link the various sources of MaxMSP sdk? I try to point the header. h but I doing something wrong I can select the folder's. how to combine sources etc. Could you help me to understand that once and for all times how to compile an object MaxMSP from beginning to end.

 How to compile objects MaxMSP with Microsoft Visual Studio C + + 2008

Quel type de projet choisir et comment lier les diiferentes librairie quicktime SDK, et les api propre à Max What type of project and choose how to link the library  quicktime SDK and API specific to Max
I would like to begin and understand how it works to compile this:

//
// Copyright:     Copyright 2003 Craig Stuart Sapp
// Programmer:    Craig Stuart Sapp 
// Creation Date: Fri Feb  7 18:12:43 PST 2003
// Last Modified: Sat Feb  8 14:33:37 PST 2003
// Filename:      squelch.c
// Web Address:   http://peabody.sapp.org/class/dmp2/lab/squelch/squelch.c
// Syntax:        C; Max4/MSP2 External Object; CodeWarrior 6.0
// OS:	          Mac OS 9; PPC
//
// Description:   Suppress feedback notes from the PianoDisc MIDI player
//                piano.  The object is designed to minimize the squelch time
//                so that performer notes have a better change of being
//                recognized.  Returning velocity information could be used
//                to increase the accuracy of identifying feedback notes.
//
//                Currently does not do note-off suppression.  It is expected
//                that the computer does not feedback note-offs.
//

#include "ext.h"

#define BUFFERSZ 100          /* maximum note count that can be remembered */

typedef struct {              // data structure for note memory
   short key;                 // MIDI note pitch
   short vel;                 // MIDI note velocity
   long mints;                // minimum timestamp for expected note return
   long maxts;                // maximum timestamp for expected note return
} NoteInfo;

typedef struct {
   t_object max_data;           // Max/MSP data, MUST come first in struct

   NoteInfo memory[BUFFERSZ];   // storage buffer for incoming notes
   long     writeindex;         // write index of memory buffer

   long     invel;              // temporary storage for output velocity
   long     outvel;             // temporary storage for input velocity

   void*    outputKeyNumberOut; // outlet for MIDI note number output
   void*    outputVelocityOut;  // outlet for MIDI attack velocity output
   void*    outputKeyNumberIn;  // outlet for MIDI note number input
   void*    outputVelocityIn;   // outlet for MIDI attack velocity input
} MyObject;

void* object_data = NULL;

// function declarations:
void*  create_object       (void);
void   InputKeyNumberOut   (MyObject* mo, long value);
void   InputVelocityOut    (MyObject* mo, long value);
void   InputKeyNumberIn    (MyObject* mo, long value);
void   InputVelocityIn     (MyObject* mo, long value);
void   MessageClear        (MyObject* mo);
long   midilimit           (long value);
void   storeNoteInMemory   (MyObject* mo, long note, long timestamp);
int    squelched           (MyObject* mo, long inkey, long curtime);
void   getTimeRange        (long curtime, long key, long vel,
                            long *mintime, long *maxtime);

/////////////////////////////////////////////////////////////////////////
//
// Initialization functions
//

//////////////////////////////
//
// main -- called once when the object is created in a patcher window.
//

void main(void) {
   setup((t_messlist**)&object_data, (method)create_object,
         NULL, sizeof(MyObject), NULL, A_NOTHING);
   addint ((method)InputKeyNumberOut);     // inlet 1
   addinx ((method)InputVelocityOut, 3);   // inlet 2
   addinx ((method)InputKeyNumberIn, 2);   // inlet 3
   addinx ((method)InputVelocityIn,  1);   // inlet 4
}

//////////////////////////////
//
// create_object -- create the data storage for the object and
//     and setup input 1.  Default value in object is the duration
//     of the analysis window in seconds.
//

void* create_object(void) {
   MyObject* mo = (MyObject*)newobject(object_data);

   MessageClear(mo);       // initialize the memory buffer and other data

   mo->outputVelocityIn   = intout(mo);   // outlet 4
   mo->outputKeyNumberIn  = intout(mo);   // outlet 3
   mo->outputVelocityOut  = intout(mo);   // outlet 2
   mo->outputKeyNumberOut = intout(mo);   // outlet 1

   intin(mo, 1);                          // inlet 3
   intin(mo, 2);                          // inlet 2
   intin(mo, 3);                          // inlet 1
   return mo;
}

/////////////////////////////////////////////////////////////////////////
//
// Behavior functions
//

//////////////////////////////
//
// InputKeyNumberOut -- The output MIDI note will be stored in memory after
//    being sent out of the computer.
//

void InputKeyNumberOut(MyObject* mo, long value) {
   long curtime = gettime();
   outlet_int(mo->outputVelocityOut, mo->outvel);
   outlet_int(mo->outputKeyNumberOut, value);
   if (mo->outvel > 0) {
      storeNoteInMemory(mo, value, curtime);
   }
}

//////////////////////////////
//
// InputVelocityOut -- Store the velocity and wait for the key number to come.
//

void InputVelocityOut(MyObject* mo, long value) {
   mo->outvel = value;
}

//////////////////////////////
//
// InputKeyNumberIn -- check to see if the note should be squelched or not.
//

void InputKeyNumberIn(MyObject* mo, long value) {
   long curtime = gettime();
   if (!squelched(mo, value, curtime)) {
      outlet_int(mo->outputVelocityIn, mo->invel);
      outlet_int(mo->outputKeyNumberIn, value);
   }
}

//////////////////////////////
//
// InputVelocityIn -- Store the velocity and wait for the key number to come.
//

void InputVelocityIn(MyObject* mo, long value) {
   mo->invel = value;
}

//////////////////////////////
//
// MessageClear -- remove all notes from memory buffer.
//

void MessageClear(MyObject* mo) {
   int i;
   for (i=0; imemory[i].mints   = -1;
      mo->memory[i].maxts   = -1;
      mo->memory[i].key     = -1;
      mo->memory[i].vel     = -1;
   }
   mo->writeindex = 0;
}

/////////////////////////////////////////////////////////////////////////
//
// Non-interface functions:
//

//////////////////////////////
//
// midilimit -- limit a number to the range from 0 to 127.
//    if the input is less than 0, return 0.
//    if the input is greater than 127, return 127.
//

long midilimit(long value) {
   if (value < 0)     return   0;
   if (value > 127)   return 127;
   return value;
}

///////////////////////////////
//
// storeNoteInMemory --
//

void storeNoteInMemory(MyObject* mo, long note, long timestamp) {
   long mintime, maxtime;
   getTimeRange(timestamp, midilimit(note), midilimit(mo->outvel), &mintime, &maxtime);
   mo->memory[mo->writeindex].key     = midilimit(note);
   mo->memory[mo->writeindex].vel     = midilimit(mo->outvel);
   mo->memory[mo->writeindex].mints   = mintime;
   mo->memory[mo->writeindex].maxts   = maxtime;
   mo->writeindex += 1;
   if (mo->writeindex >= BUFFERSZ) {
      mo->writeindex = 0;
   }
}

//////////////////////////////
//
// squelched -- determine if the input note should be suppressed or not.
//

int squelched(MyObject* mo, long inkey, long curtime) {
   NoteInfo* mem = mo->memory;
   int i;

   // don't try to suppress note offs for now.
   if (mo->invel == 0) {
      return 0;
   }

   // search for a matching note and see if it is in the exected time-frame.
   // If so, then remove the note from memory, and return 1;
   for (i=0; i curtime) {
         mem[i].key = -1;
         return 1;
      }
   }

   return 0;
}

//////////////////////////////
//
// getTimeRange -- calculate the minimum and maximum time the output note is
//     expected to return to the computer.
//

void getTimeRange(long curtime, long key, long vel, long *mintime, long *maxtime) {
   #pgagma unused(vel)
   #pragma unused(key)
   *mintime = curtime + 40;
   *maxtime = curtime + 250;
}


Create a new project:
Open Visual C + +.
Open the New Project window (Ctrl + Shift + N).
 In the Project Types pane, select Visual C + +.
 In the Templates pane, select emptyproj.
Entrez le nom d'objet (Squelchc). Enter the object name (Squelchc).
 Leave the Create directory for solution is not checked, then click OK.

 But how to link the various sources of MaxMSP sdk?  I try to point the header. h   but I doing something wrong I can select the folder's. how to combine sources etc. Could you help me to understand that once and for all  times how to compile an object MaxMSP from beginning to end.
