got everything building using the template Makefile

svn path=/trunk/externals/unauthorized/; revision=15173

1 files changed, 0 insertions, 1387 deletions

diff --git a/cooled~/cooled~.c b/cooled~/cooled~.c
deleted file mode 100644
index 87cec0e..0000000
--- a/cooled~/cooled~.c
+++ /dev/null
@@ -1,1387 +0,0 @@
-/*------------------------ cooled~ -------------------------------------------- */
-/*                                                                              */
-/* cooled~ : display sound, play parts and modify it with cut and paste         */
-/* constructor : cooled~ | cooled~ <size> <width> <height>                      */
-/*                                                                              */
-/* Copyleft Yves Degoyon ( ydegoyon@free.fr )                                   */
-/*                                                                              */
-/* This program is free software; you can redistribute it and/or                */
-/* modify it under the terms of the GNU General Public License                  */
-/* as published by the Free Software Foundation; either version 2               */
-/* of the License, or (at your option) any later version.                       */
-/*                                                                              */
-/* See file LICENSE for further informations on licensing terms.                */
-/*                                                                              */
-/* 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 General Public License for more details.                                 */
-/*                                                                              */
-/* You should have received a copy of the GNU General Public License            */
-/* along with this program; if not, write to the Free Software                  */
-/* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.  */
-/*                                                                              */
-/* Based on PureData by Miller Puckette and others.                             */
-/*                                                                              */
-/* "I am the fly in the ointment" -- Wire + 154                                 */
-/* Komet -- Instrumentals                                                       */
-/* ---------------------------------------------------------------------------- */
-
-
-
-#include <sys/types.h>
-#include <string.h>
-#include <stdio.h>
-#include <errno.h>
-#include <stdlib.h>
-#include <fcntl.h>
-#include <sys/stat.h>
-#include <malloc.h>
-#include <ctype.h>
-#include <pthread.h>
-#ifdef UNIX
-#include <unistd.h>
-#endif
-#ifdef NT
-#define M_PI 3.14159265358979323846
-#endif
-#include <math.h>
-
-#include "m_pd.h"
-#include "m_imp.h"
-#include "g_canvas.h"
-
-
-static int guidebug=0;
-static int ignorevisible=1; // ignore visible test
-                         // because this seems to lead to bad refresh
-                         // wait for a fix                            
-
-#define SYS_VGUI2(a,b) if (guidebug) \
-                         post(a,b);\
-                         sys_vgui(a,b)
-
-#define SYS_VGUI3(a,b,c) if (guidebug) \
-                         post(a,b,c);\
-                         sys_vgui(a,b,c)
-
-#define SYS_VGUI4(a,b,c,d) if (guidebug) \
-                         post(a,b,c,d);\
-                         sys_vgui(a,b,c,d)
-
-#define SYS_VGUI5(a,b,c,d,e) if (guidebug) \
-                         post(a,b,c,d,e);\
-                         sys_vgui(a,b,c,d,e)
-
-#define SYS_VGUI6(a,b,c,d,e,f) if (guidebug) \
-                         post(a,b,c,d,e,f);\
-                         sys_vgui(a,b,c,d,e,f)
-
-#define SYS_VGUI7(a,b,c,d,e,f,g) if (guidebug) \
-                         post(a,b,c,d,e,f,g );\
-                         sys_vgui(a,b,c,d,e,f,g)
-
-#define SYS_VGUI8(a,b,c,d,e,f,g,h) if (guidebug) \
-                         post(a,b,c,d,e,f,g,h );\
-                         sys_vgui(a,b,c,d,e,f,g,h)
-
-#define SYS_VGUI9(a,b,c,d,e,f,g,h,i) if (guidebug) \
-                         post(a,b,c,d,e,f,g,h,i );\
-                         sys_vgui(a,b,c,d,e,f,g,h,i)
-
-#define SYS_VGUI10(a,b,c,d,e,f,g,h,i,j) if (guidebug) \
-                         post(a,b,c,d,e,f,g,h,i,j );\
-                         sys_vgui(a,b,c,d,e,f,g,h,i,j)
-
-#define SYS_VGUI11(a,b,c,d,e,f,g,h,i,j,k) if (guidebug) \
-                         post(a,b,c,d,e,f,g,h,i,j,k );\
-                         sys_vgui(a,b,c,d,e,f,g,h,i,j,k)
-
-#define THREAD_SLEEP_TIME 10000   // 10000 us = 10 ms
-#define COOLED_BGCOLOR "#000000"
-#define COOLED_FGCOLOR "#34E112"
-#define COOLED_FRCOLOR "#FFFFFF"
-
-#define COOLED_DEFAULT_SIZE 1024
-#define COOLED_DEFAULT_WIDTH 400
-#define COOLED_DEFAULT_HEIGHT 200
-
-static char   *cooled_version = "cooled~: version 0.13, written by Yves Degoyon (ydegoyon@free.fr)";
-
-static t_class *cooled_class;
-t_widgetbehavior cooled_widgetbehavior;
-
-typedef struct _cooled
-{
-    t_object x_obj;
-
-    int x_size;                  /* size of the stored sound                                  */
-    t_float x_readpos;             /* data's playing position                                   */
-    int x_writepos;              /* data's recording position                                 */
-    t_float x_readstart;           /* data's starting position for reading                      */
-    t_float x_readend;             /* data's ending position for reading                        */
-    int x_play;                  /* playing on/off flag                                       */
-    t_float x_readspeed;           /* speed increment                                           */
-    t_float x_record;              /* flag to start recording process                           */
-    t_float x_allocate;            /* flag to indicate pending allocation                       */
-    t_float x_empty;               /* flag to indicate it's a brand new sound                   */
-    t_float *x_rdata;              /* table containing right channel samples                    */
-    t_float *x_ldata;              /* table containing leftt channel samples                    */
-    t_outlet *x_end;               /* outlet for end of restitution                             */
-    t_outlet *x_recend;            /* outlet for end of recording                               */
-    t_outlet *x_sampstart;         /* outlet for sample number [ start ] when selecting         */
-    t_outlet *x_sampend;           /* outlet for sample number [ end ] when selecting           */
-    t_float *x_rsemp;              /* temporary sample buffer ( right )                         */
-    t_float *x_lsemp;              /* temporary sample buffer ( left )                          */
-    char*   x_gifdata;             /* buffer to store graphic data                              */
-    char*   x_guicommand;          /* buffer to store gui command                               */
-    int   x_draw;                /* drawing option                                            */
-
-           /* graphical data block */
-    int x_width;                 /* graphical width                             */
-    int x_height;                /* graphical height                            */
-    int x_selected;              /* flag to remember if we are seleted or not   */
-    int x_erase;                 /* flag used when an erase is needed           */
-    int x_redraw;                /* flag used when drawing  is needed           */
-    t_glist *x_glist;              /* keep graphic context for various operations */
-    int x_zoom;                    /* zoom factor                                 */
-    pthread_t x_updatechild;       /* thread id for the update child              */
-    int x_updatestart;             /* starting position for update                */
-    int x_updateend;               /* ending position for update                  */
-    int x_xpos;                    /* stuck x position                            */
-    int x_ypos;                    /* stuck y position                            */
-    int x_shifted;                 /* remember shift state from last click        */
-    int x_alted;                   /* remember alt state from last click          */
-    int x_xdraw;                   /* x drawing position                          */
-    int x_edraw;                   /* end of drawing                              */
-
-    t_float x_f;                   /* float needed for signal input */
-
-} t_cooled;
-
-/* ------------------------ drawing functions ---------------------------- */
-
-static void cooled_update_block(t_cooled *x, t_glist *glist, int bnumber)
-{
-    int hi, i=0;
-    t_float fspectrum=0.0;
-    int phase=0;
-    char color[8];
-
-    memset( x->x_gifdata, 0x0, x->x_height*x->x_zoom*sizeof("#FFFFFF ") );
-
-    // update cooled~
-    for ( hi=x->x_height-1; hi>=0; hi-- )
-    {
-      if ( ( hi == x->x_height/4) || ( hi == 3*x->x_height/4) )
-      {
-         sprintf( color, "%s ", COOLED_FGCOLOR );
-      }
-      else if ( hi == x->x_height/2) 
-      {
-         sprintf( color, "%s ", COOLED_FRCOLOR );
-      }
-      else
-      {
-         sprintf( color, "%s ", COOLED_BGCOLOR );
-      }
-      for ( i=0; i<x->x_zoom; i++ )
-      {
-         strncpy( x->x_gifdata+(hi*x->x_zoom+i)*8, color, 8 );
-      }
-    }
-
-    // set all points
-    {
-       int fsamp = ( bnumber * x->x_size ) / x->x_width;
-       int lsamp = ( ( bnumber+1) * x->x_size ) / x->x_width;
-       int si;
-
-       // post ( "cooled~ : updating samples [%d,%d]", fsamp, lsamp );
-
-       for ( si=fsamp;si<lsamp; si++ )
-       {
-         // calculate right channel index
-         {
-            int rind =  3*x->x_height/4 + ( *(x->x_rdata+si) * (x->x_height/4) ) - 1;
-
-            if ( rind > x->x_height - 1 ) rind = x->x_height - 1;
-            if ( rind < x->x_height/2 ) rind = x->x_height/2;
-
-            sprintf( color, "%s ", COOLED_FGCOLOR );
-            for ( i=0; i<x->x_zoom; i++ )
-            {
-                strncpy( x->x_gifdata+(rind*x->x_zoom+i)*8, color, 8 );
-            }
-         }
-
-         // calculate left channel index
-         {
-            int lind =  x->x_height/4 + ( *(x->x_ldata+si) * (x->x_height/4) ) - 1;
-
-            if ( lind > x->x_height/2 - 1 ) lind = x->x_height/2 - 1;
-            if ( lind < 0 ) lind = 0;
-
-            sprintf( color, "%s ", COOLED_FGCOLOR );
-            for ( i=0; i<x->x_zoom; i++ )
-            {
-                strncpy( x->x_gifdata+(lind*x->x_zoom+i)*8, color, 8 );
-            }
-         }
-       }
-    }
-
-    for ( i=0; i<x->x_zoom; i++ )
-    {
-        sprintf( x->x_guicommand, "COOLEDIMAGE%x put {%s} -to %d 0\n", x, x->x_gifdata, (bnumber*x->x_zoom)+i );
-        if ( glist_isvisible( x->x_glist ) )
-           sys_gui( x->x_guicommand );
-    }
-
-}
-
-static void cooled_erase_block(t_cooled *x, t_glist *glist, int sample )
-{
-  t_canvas *canvas=glist_getcanvas(glist);
-  int hi;
-  t_float fspectrum=0.0;
-  char fillColor[ 16 ];
-
-     for ( hi=0; hi<x->x_height; hi++)
-     {
-        {
-           int i;
-
-           for ( i=0; i<x->x_zoom; i++ )
-           {
-                strcpy( x->x_gifdata+i*sizeof("#FFFFFF "), strcat( COOLED_BGCOLOR, " ") );
-           }
-           if ( glist_isvisible( x->x_glist ) )
-              SYS_VGUI5("COOLEDIMAGE%x put {%s} -to %d %d\n", x, x->x_gifdata, 
-                               sample*x->x_zoom, (x->x_height-hi)*x->x_zoom );
-        }
-     }
-}
-
-static void *cooled_do_update_part(void *tdata)
-{
- t_cooled *x = (t_cooled*) tdata;
- t_canvas *canvas=glist_getcanvas(x->x_glist);
- int si;
- int nbpoints = 0;
- t_float percentage = 0, opercentage = 0;
-
-   // loose synchro
-   usleep( THREAD_SLEEP_TIME );
-
-   // check bounds
-   if ( x->x_updateend > x->x_size-1 ) x->x_updateend = x->x_size-1;
-   if ( x->x_updatestart < 0 ) x->x_updatestart = 0;
-
-   post("cooled~ : ok, let's go [updating %d, %d]", x->x_updatestart, x->x_updateend );
-
-   if ( x->x_erase )
-   {
-     for ( si=x->x_updatestart; si<=x->x_updateend; si++ )
-     {
-       cooled_erase_block(x, x->x_glist, si);
-       nbpoints++;
-       percentage = (nbpoints*100/(x->x_updateend-x->x_updatestart+1));
-       if ( (percentage == (int) percentage) && ((int)percentage%5 == 0) && ( percentage != opercentage ) )
-       {
-         // post( "cooled~ : erase part : %d %% completed", (int)percentage );
-         opercentage = percentage;
-       }
-     }
-   }
-   
-   percentage = opercentage = nbpoints = 0;
-
-   if ( x->x_redraw )
-   {
-     for ( si=x->x_updatestart; si<=x->x_updateend; si++ )
-     {
-       cooled_update_block(x, x->x_glist, si);
-       nbpoints++;
-       percentage = (nbpoints*100/(x->x_updateend-x->x_updatestart+1));
-       if ( (percentage == (int) percentage) && ((int)percentage%5 == 0) && ( percentage != opercentage ) )
-       {
-         // post( "cooled~ : update part : %d %% completed", (int)percentage );
-         opercentage = percentage;
-       }
-     }
-   }
-
-   if ( glist_isvisible( x->x_glist ) )
-   {
-      SYS_VGUI3( ".x%x.c delete rectangle %xCLIPZONE\n",
-               canvas, x);
-      if ( ( x->x_readstart != 0 ) || ( x->x_readend != 100 ) )
-      {
-         SYS_VGUI7( ".x%x.c create rectangle %d %d %d %d -outline #FF0000 -tags %xCLIPZONE -width 2\n",
-                     canvas, x->x_xpos+(int)(x->x_readstart*(x->x_width)/100 ),
-                          x->x_ypos, x->x_xpos+(int)(x->x_readend*(x->x_width)/100 ), 
-                          x->x_ypos+x->x_height*x->x_zoom, x );
-      }
-      // set borders in black
-      SYS_VGUI3(".x%x.c itemconfigure %xCOOLED -outline #000000\n", canvas, x);
-   }
-
-   post("cooled~ : child thread %d ended", (int)x->x_updatechild );
-   x->x_updatechild = 0;
-   return NULL;
-}
-
-static void cooled_update_part(t_cooled *x, t_glist *glist, int bstart, int bend, 
-                                 int erase, int redraw, int keepframe)
-{
-  pthread_attr_t update_child_attr;
-  t_canvas *canvas=glist_getcanvas(x->x_glist);
-
-    if ( x->x_updatechild != 0 )
-    {
-       // post( "cooled~ : error : no update is possible for now" );
-       return;
-    }
-    x->x_updatestart = bstart;
-    x->x_updateend = bend;
-    if ( !keepframe ) 
-    {
-       x->x_erase = 0;
-    }
-    else
-    {
-       x->x_erase = erase;
-    }
-    x->x_redraw = redraw;
-    // recreate the square if needed
-    if ( glist_isvisible( x->x_glist ) )
-    {
-      if ( ( bstart == 0 ) && ( bend == x->x_width-1 ) && !keepframe )
-      {
-        SYS_VGUI3(".x%x.c delete %xCOOLEDL\n", canvas, x );
-        SYS_VGUI3(".x%x.c delete %xCOOLEDR\n", canvas, x );
-        SYS_VGUI7(".x%x.c create rectangle %d %d %d %d -fill #FFFFFF -tags %xCOOLEDR\n",
-	     canvas, x->x_xpos, x->x_ypos,
-	     x->x_xpos + x->x_width*x->x_zoom, 
-             x->x_ypos + x->x_height/2*x->x_zoom,
-	     x);
-        SYS_VGUI7(".x%x.c create rectangle %d %d %d %d -fill #FFFFFF -tags %xCOOLEDL\n",
-	     canvas, x->x_xpos,
-             x->x_ypos + x->x_height/2*x->x_zoom,
-	     x->x_xpos + x->x_width*x->x_zoom, 
-             x->x_ypos + x->x_height*x->x_zoom,
-	     x);
-        SYS_VGUI2("image delete COOLEDIMAGE%x\n", x );
-        SYS_VGUI3(".x%x.c delete ICOOLEDIMAGE%x\n", canvas, x );
-        SYS_VGUI4("image create photo COOLEDIMAGE%x -format gif -width %d -height %d\n", 
-                          x, x->x_width*x->x_zoom, x->x_height*x->x_zoom );
-        SYS_VGUI2("COOLEDIMAGE%x blank\n", x );
-        SYS_VGUI6(".x%x.c create image %d %d -image COOLEDIMAGE%x -tags ICOOLEDIMAGE%x\n", 
-                          canvas, 
-                          x->x_xpos+(x->x_width*x->x_zoom)/2, 
-                          x->x_ypos+(x->x_height*x->x_zoom)/2, x, x );
-        canvas_fixlinesfor( canvas, (t_text*)x );
-      }
-      // set borders in red
-      SYS_VGUI3(".x%x.c itemconfigure %xCOOLED -outline #FF0000\n", canvas, x);
-    }
-
-    // launch update thread
-    if ( pthread_attr_init( &update_child_attr ) < 0 ) {
-       post( "cooled~ : could not launch update thread" );
-       perror( "pthread_attr_init" );
-       return;
-    }
-    if ( pthread_attr_setdetachstate( &update_child_attr, PTHREAD_CREATE_DETACHED ) < 0 ) {
-       post( "cooled~ : could not launch update thread" );
-       perror( "pthread_attr_setdetachstate" );
-       return;
-    }
-    if ( pthread_create( &x->x_updatechild, &update_child_attr, cooled_do_update_part, x ) < 0 ) {
-       post( "cooled~ : could not launch update thread" );
-       perror( "pthread_create" );
-       return;
-    }
-    else 
-    {
-       // post( "cooled~ : drawing thread %d launched", (int)x->x_updatechild );
-    }
-}
- 
-static void cooled_draw_new(t_cooled *x, t_glist *glist)
-{
- t_canvas *canvas=glist_getcanvas(glist);
-
-   x->x_xpos=text_xpix(&x->x_obj, glist);
-   x->x_ypos=text_ypix(&x->x_obj, glist);
-   x->x_xdraw=text_xpix(&x->x_obj, glist);
-   SYS_VGUI7(".x%x.c create rectangle %d %d %d %d -fill #FFFFFF -tags %xCOOLEDR\n",
-	     canvas, x->x_xpos, x->x_ypos,
-	     x->x_xpos + x->x_width*x->x_zoom, 
-             x->x_ypos + x->x_height/2*x->x_zoom,
-	     x);
-   SYS_VGUI7(".x%x.c create rectangle %d %d %d %d -fill #FFFFFF -tags %xCOOLEDL\n",
-	     canvas, x->x_xpos,
-             x->x_ypos + x->x_height/2*x->x_zoom,
-	     x->x_xpos + x->x_width*x->x_zoom, 
-             x->x_ypos + x->x_height*x->x_zoom,
-	     x);
-    SYS_VGUI4("image create photo COOLEDIMAGE%x -format gif -width %d -height %d\n", 
-                          x, x->x_width*x->x_zoom, x->x_height*x->x_zoom );
-    SYS_VGUI2("COOLEDIMAGE%x blank\n", x );
-    SYS_VGUI6(".x%x.c create image %d %d -image COOLEDIMAGE%x -tags ICOOLEDIMAGE%x\n", 
-                          canvas, 
-                          x->x_xpos+(x->x_width*x->x_zoom)/2, 
-                          x->x_ypos+(x->x_height*x->x_zoom)/2, x, x );
-    if ( x->x_draw) cooled_update_part(x, x->x_glist, 0, x->x_width-1, 0, 1, 0);
-    canvas_fixlinesfor( canvas, (t_text*)x );
-}
-
-static void cooled_draw_delete(t_cooled *x, t_glist *glist)
-{
- t_canvas *canvas=glist_getcanvas(glist);
-
-    if ( glist_isvisible( glist ) )
-    {
-       SYS_VGUI3( ".x%x.c delete %xCAPTURE\n", canvas, x );
-       if ( ( x->x_readstart != 0 ) || ( x->x_readend != 100 ) )
-       {
-          SYS_VGUI3( ".x%x.c delete rectangle %xCLIPZONE\n", canvas, x);
-       }
-       SYS_VGUI3( ".x%x.c delete line %xINSERTHERE\n", canvas, x);
-       SYS_VGUI3(".x%x.c delete %xCOOLEDR\n", canvas, x );
-       SYS_VGUI3(".x%x.c delete %xCOOLEDL\n", canvas, x );
-       SYS_VGUI3(".x%x.c delete ICOOLEDIMAGE%x\n", canvas, x );
-       SYS_VGUI2("image delete COOLEDIMAGE%x\n", x );
-    }
-}
-
-static void cooled_draw_move(t_cooled *x, t_glist *glist)
-{
- t_canvas *canvas=glist_getcanvas(glist);
-
-   if ( glist_isvisible( x->x_glist ) )
-   {
-    SYS_VGUI7(".x%x.c coords %xCOOLEDR %d %d %d %d\n",
-	     canvas, x,
-	     x->x_xpos, x->x_ypos,
-	     x->x_xpos + x->x_width*x->x_zoom, 
-             x->x_ypos + x->x_height/2*x->x_zoom);
-    SYS_VGUI7(".x%x.c coords %xCOOLEDL %d %d %d %d\n",
-	     canvas, x,
-	     x->x_xpos,
-             x->x_ypos + x->x_height/2*x->x_zoom,
-	     x->x_xpos + x->x_width*x->x_zoom, 
-             x->x_ypos + x->x_height*x->x_zoom );
-    if ( ( x->x_readstart != 0 ) || ( x->x_readend != 100 ) )
-    {
-       SYS_VGUI7(".x%x.c coords %xCLIPZONE %d %d %d %d\n",
-	     canvas, x,
-             x->x_xpos+(int)(x->x_readstart*(x->x_width)/100*x->x_zoom ),
-             x->x_ypos, 
-             x->x_xpos+(int)(x->x_readend*(x->x_width)/100*x->x_zoom ), 
-             x->x_ypos+x->x_height*x->x_zoom );
-     }
-     SYS_VGUI7(".x%x.c coords %xINSERTHERE %d %d %d %d\n",
-	     canvas, x,
-             x->x_xdraw,
-             x->x_ypos, 
-             x->x_xdraw,
-             x->x_ypos+x->x_height*x->x_zoom );
-     SYS_VGUI5(".x%x.c coords ICOOLEDIMAGE%x %d %d\n",
-  	     canvas, x,
-             x->x_xpos+((x->x_width*x->x_zoom)/2), 
-             (x->x_ypos+((x->x_height*x->x_zoom)/2)) );
-    canvas_fixlinesfor( canvas, (t_text*)x );
-   }
-}
-
-static void cooled_draw_select(t_cooled* x,t_glist* glist)
-{
- t_canvas *canvas=glist_getcanvas(glist);
-
-   if ( glist_isvisible( x->x_glist ) )
-   {
-    if(x->x_selected)
-    {
-        /* sets the item in blue */
-	SYS_VGUI3(".x%x.c itemconfigure %xCOOLEDR -outline #0000FF\n", canvas, x);
-	SYS_VGUI3(".x%x.c itemconfigure %xCOOLEDL -outline #0000FF\n", canvas, x);
-    }
-    else
-    {
-	SYS_VGUI3(".x%x.c itemconfigure %xCOOLEDR -outline #000000\n", canvas, x);
-	SYS_VGUI3(".x%x.c itemconfigure %xCOOLEDL -outline #000000\n", canvas, x);
-    }
-   }
-}
-
-/* ------------------------ widget callbacks ----------------------------- */
-
-
-    /* setting the starting point for reading ( in percent ) */
-static void cooled_readstart(t_cooled *x, t_floatarg fstart)
-{
-  t_float startpoint = fstart;
-  t_canvas *canvas=glist_getcanvas(x->x_glist);
-
-    if (startpoint < 0) startpoint = 0;
-    if (startpoint > 100) startpoint = 100;
-    x->x_readstart = startpoint;
-    // set readspeed sign
-    if ( ( x->x_readstart > x->x_readend ) && ( x->x_readspeed > 0 ) ) x->x_readspeed = -x->x_readspeed;
-    if ( ( x->x_readstart < x->x_readend ) && ( x->x_readspeed < 0 ) ) x->x_readspeed = -x->x_readspeed;
-    if ( glist_isvisible( x->x_glist ) )
-    {
-       SYS_VGUI3( ".x%x.c delete rectangle %xCLIPZONE\n",
-                   canvas, x);
-       if ( ( x->x_readstart != 0 ) || ( x->x_readend != 100 ) )
-       {
-          SYS_VGUI7( ".x%x.c create rectangle %d %d %d %d -outline #FF0000 -tags %xCLIPZONE -width 2\n",
-                      canvas, x->x_xpos+(int)(x->x_readstart*x->x_width*x->x_zoom/100 ),
-                          x->x_ypos, x->x_xpos+(int)(x->x_readend*x->x_width*x->x_zoom/100 ), 
-                          x->x_ypos+x->x_height*x->x_zoom, x );
-       }
-    }
-    outlet_float( x->x_sampstart, (x->x_readstart*x->x_size)/100 );
-}
-
-    /* setting the ending point for reading ( in percent ) */
-static void cooled_readend(t_cooled *x, t_floatarg fend)
-{
-  t_float endpoint = fend;
-  t_canvas *canvas=glist_getcanvas(x->x_glist);
-
-    if (endpoint < 0) endpoint = 0;
-    if (endpoint > 100) endpoint = 100;
-    x->x_readend = endpoint;
-    // set readspeed sign
-    if ( ( x->x_readstart > x->x_readend ) && ( x->x_readspeed > 0 ) ) x->x_readspeed = -x->x_readspeed;
-    if ( ( x->x_readstart < x->x_readend ) && ( x->x_readspeed < 0 ) ) x->x_readspeed = -x->x_readspeed;
-    if ( glist_isvisible( x->x_glist ) )
-    {
-       SYS_VGUI3( ".x%x.c delete rectangle %xCLIPZONE\n",
-                   canvas, x);
-       if ( ( x->x_readstart != 0 ) || ( x->x_readend != 100 ) )
-       {
-          SYS_VGUI7( ".x%x.c create rectangle %d %d %d %d -outline #FF0000 -tags %xCLIPZONE -width 2\n",
-               canvas, 
-               x->x_xpos+(int)(x->x_readstart*x->x_width*x->x_zoom/100 ),
-               x->x_ypos, x->x_xpos+(int)(x->x_readend*x->x_width*x->x_zoom/100 ), 
-               x->x_ypos+x->x_height*x->x_zoom, x );
-       }
-    }
-    outlet_float( x->x_sampend, (x->x_readend*x->x_size)/100 );
-}
-
-static void cooled_getrect(t_gobj *z, t_glist *owner,
-			    int *xp1, int *yp1, int *xp2, int *yp2)
-{
- t_cooled* x = (t_cooled*)z;
-
-   *xp1 = x->x_xpos;
-   *yp1 = x->x_ypos;
-   *xp2 = x->x_xpos+x->x_width*x->x_zoom;
-   *yp2 = x->x_ypos+x->x_height*x->x_zoom+1;
-}
-
-static void cooled_save(t_gobj *z, t_binbuf *b)
-{
- t_cooled *x = (t_cooled *)z;
-
-   binbuf_addv(b, "ssiisiiii", gensym("#X"),gensym("obj"),
-		(int)x->x_obj.te_xpix, (int)x->x_obj.te_ypix,
-		atom_getsymbol(binbuf_getvec(x->x_obj.te_binbuf)),
-        x->x_size, x->x_width, x->x_height, x->x_draw );
-   binbuf_addv(b, ";");
-}
-
-static void cooled_select(t_gobj *z, t_glist *glist, int selected)
-{
- t_cooled *x = (t_cooled *)z;
-
-   x->x_selected = selected;
-   cooled_draw_select( x, glist );
-}
-
-static void cooled_vis(t_gobj *z, t_glist *glist, int vis)
-{
- t_cooled *x = (t_cooled *)z;
- t_rtext *y;
-
-   if (vis)
-   {
-      cooled_draw_new( x, glist );
-   }
-   else
-   {
-      // erase all points
-      cooled_draw_delete( x, glist );
-   }
-}
-
-static void cooled_delete(t_gobj *z, t_glist *glist)
-{
-    canvas_deletelinesfor(glist, (t_text *)z);
-}
-
-static void cooled_displace(t_gobj *z, t_glist *glist, int dx, int dy)
-{
-  t_cooled *x = (t_cooled *)z;
-  int xold = x->x_xpos;
-  int yold = x->x_ypos;
-
-    x->x_xpos += dx;
-    x->x_ypos += dy;
-
-    if ( ( x->x_xpos != xold ) || ( x->x_ypos != yold ) )
-    {
-       cooled_draw_move( x, glist );
-    }
-
-}
-
-static void cooled_motion(t_cooled *x, t_floatarg dx, t_floatarg dy)
-{
-   // post( "cooled_motion @ [%d,%d] dx=%f dy=%f alt=%d", x->x_xdraw, x->x_ydraw, dx, dy, x->x_alted );
-   if ( dx != 0 )
-   {
-      cooled_readstart( x, ((t_float)( x->x_xdraw - x->x_xpos ) * 100 )/ (t_float)( x->x_width * x->x_zoom ) ); 
-      x->x_edraw += dx;
-      cooled_readend( x, ((t_float)( x->x_edraw - x->x_xpos ) * 100 )/ (t_float)( x->x_width * x->x_zoom )  ); 
-   }
-}
-
-     /* erase data form readstart to readend */
-static void cooled_erase( t_cooled *x )
-{
-  int startsamp, endsamp, si;
-  int lreadstart = x->x_readstart, lreadend = x->x_readend;
-
-    if (x->x_allocate) {
-        post( "cooled~ : error : cannot erase while re-allocation" );
-        return;
-    }
-    // post( "cooled~ : erase" );
-    if ( lreadstart <= lreadend )
-    {
-       startsamp = (lreadstart*x->x_size)/100;
-       endsamp = (lreadend*x->x_size)/100;
-    }
-    else
-    {
-       startsamp = (lreadend*x->x_size)/100;
-       endsamp = (lreadstart*x->x_size)/100;
-    }
-
-    for ( si=startsamp; si<=endsamp; si++ )
-    {
-        *(x->x_rdata+si) = 0.;
-        *(x->x_ldata+si) = 0.;
-    }
-    if ( x->x_draw ) cooled_update_part(x, x->x_glist, startsamp*x->x_width/x->x_size, endsamp*(x->x_width-1)/x->x_size, 0, 1, 1);
-}
-     /* paste data form readstart to readend */
-static void cooled_paste( t_cooled *x )
-{
-  int startsamp, endsamp, si, inssamp, hlimit, csize;
-  int lreadstart = x->x_readstart, lreadend = x->x_readend;
-
-    if (x->x_allocate) {
-        post( "cooled~ : error : cannot paste while re-allocation" );
-        return;
-    }
-    if ( lreadstart <= lreadend )
-    {
-       startsamp = (lreadstart*x->x_size)/100;
-       endsamp = (lreadend*x->x_size)/100;
-    }
-    else
-    {
-       startsamp = (lreadend*x->x_size)/100;
-       endsamp = (lreadstart*x->x_size)/100;
-    }
-    
-    // insert data at insertion point
-    inssamp = ( x->x_xdraw - x->x_xpos) * x->x_size / ( x->x_width * x->x_zoom );
-    // post( "cooled~ : replace [%d,%d] to %d", startsamp, endsamp, inssamp );
-    csize=endsamp-startsamp;
-    for ( si=0; si<=csize; si++ )
-    {
-        if ( ( si + inssamp >= x->x_size ) || ( startsamp + si >= x->x_size ) ) break;
-        *(x->x_rsemp+si) = *(x->x_rdata+startsamp+si);
-        *(x->x_lsemp+si) = *(x->x_ldata+startsamp+si);
-    }
-    hlimit = si;
-    for ( si=0 ; si<=hlimit; si++ )
-    { 
-        *(x->x_rdata+inssamp+si) += *(x->x_rsemp+si);
-        *(x->x_ldata+inssamp+si) += *(x->x_lsemp+si);
-    }
-
-    // post( "cooled~ : updating [%d,%d]", inssamp*x->x_width/x->x_size, (inssamp+hlimit)*x->x_width/x->x_size );
-    if ( x->x_draw ) cooled_update_part(x, x->x_glist, inssamp*x->x_width/x->x_size, (inssamp+hlimit)*(x->x_width-1)/x->x_size, 0, 1, 1);
-}
-     /* replace data form readstart to readend */
-static void cooled_replace( t_cooled *x )
-{
-  int startsamp, endsamp, si, inssamp, hlimit, csize;
-  int lreadstart = x->x_readstart, lreadend = x->x_readend;
-
-    if (x->x_allocate) {
-        post( "cooled~ : error : cannot replace while re-allocation" );
-        return;
-    }
-    if ( lreadstart <= lreadend )
-    {
-       startsamp = (lreadstart*x->x_size)/100;
-       endsamp = (lreadend*x->x_size)/100;
-    }
-    else
-    {
-       startsamp = (lreadend*x->x_size)/100;
-       endsamp = (lreadstart*x->x_size)/100;
-    }
-    
-    // insert data at insertion point
-    inssamp = ( x->x_xdraw - x->x_xpos) * x->x_size / ( x->x_width * x->x_zoom );
-    // post( "cooled~ : replace [%d,%d] to %d", startsamp, endsamp, inssamp );
-    csize=endsamp-startsamp;
-    for ( si=0; si<=csize; si++ )
-    {
-        if ( ( si + inssamp >= x->x_size ) || ( startsamp + si >= x->x_size ) ) break;
-        *(x->x_rsemp+si) = *(x->x_rdata+startsamp+si);
-        *(x->x_lsemp+si) = *(x->x_ldata+startsamp+si);
-    }
-    hlimit = si;
-    for ( si=0 ; si<=hlimit; si++ )
-    { 
-        *(x->x_rdata+inssamp+si) = *(x->x_rsemp+si);
-        *(x->x_ldata+inssamp+si) = *(x->x_lsemp+si);
-    }
-
-    // post( "cooled~ : updating [%d,%d]", inssamp*x->x_width/x->x_size, (inssamp+hlimit)*x->x_width/x->x_size );
-    if ( x->x_draw ) cooled_update_part(x, x->x_glist, inssamp*x->x_width/x->x_size, (inssamp+hlimit)*(x->x_width-1)/x->x_size, 0, 1, 1);
-
-}
-
-	/* call editor's property dialog */
-static void cooled_properties(t_gobj *z, t_glist *owner)
-{
-   char buf[800];
-   t_cooled *x=(t_cooled *)z;
-
-   sprintf(buf, "pdtk_cooled_dialog %%s %d %d %d\n",
-            x->x_width, x->x_height, x->x_draw);
-   // post("cooled_properties : %s", buf );
-   gfxstub_new(&x->x_obj.ob_pd, x, buf);
-}
-
-	/* handle properties change */
-static void cooled_dialog(t_cooled *x, t_symbol *s, int argc, t_atom *argv)
-{
-   if ( !x ) {
-     post( "cooled~ : error :tried to set properties on an unexisting object" );
-   }
-   if ( argc != 3 )
-   {
-      post( "cooled~ : error in the number of arguments ( %d instead of 3 )", argc );
-      return;
-   }
-   if ( argv[0].a_type != A_FLOAT || argv[1].a_type != A_FLOAT || argv[2].a_type != A_FLOAT ) {
-      post( "cooled~ : wrong arguments" );
-      return;
-   }
-   cooled_draw_delete(x, x->x_glist);
-   if ( x->x_gifdata != NULL ) {
-       freebytes(x->x_gifdata, x->x_height*x->x_zoom*sizeof("#FFFFFF ") );
-       post( "Freed %d bytes", x->x_height*x->x_zoom*sizeof("#FFFFFF ") );
-       x->x_gifdata = NULL;
-   }
-   if ( x->x_guicommand != NULL ) {
-       freebytes(x->x_guicommand, 128+x->x_height*x->x_zoom*sizeof("#FFFFFF ") );
-       post( "Freed %d bytes", 128+x->x_height*x->x_zoom*sizeof("#FFFFFF ") );
-       x->x_guicommand = NULL;
-   }
-   x->x_width = (int)argv[0].a_w.w_float;
-   if ( x->x_width < 0 ) x->x_width = 100;
-   x->x_height = (int)argv[1].a_w.w_float;
-   if ( x->x_height < 0 ) x->x_height = 100;
-   x->x_draw = (int)argv[2].a_w.w_float;
-   if ( !(x->x_gifdata = ( char* ) getbytes( x->x_height*x->x_zoom*sizeof("#FFFFFF ") ) ) ) {
-       post( "cooled~ : error : could not allocate buffers" );
-       return;
-   } else {
-       post( "cooled~ : allocated %d bytes", x->x_height*x->x_zoom*sizeof("#FFFFFF ") );
-   }
-   if ( !(x->x_guicommand = ( char* ) getbytes( 128+x->x_height*x->x_zoom*sizeof("#FFFFFF ") ) ) ) {
-       post( "cooled~ : error : could not allocate buffers" );
-       return;
-   } else {
-       post( "cooled~ : allocated %d bytes", 128+x->x_height*x->x_zoom*sizeof("#FFFFFF ") );
-   }
-   cooled_draw_new(x, x->x_glist);
-}
-
-	/* handle clicks */
-static int cooled_click(t_gobj *z, struct _glist *glist,
-			    int xpix, int ypix, int shift, int alt, int dbl, int doit)
-{
- t_cooled* x = (t_cooled *)z;
- int pipos;
- t_canvas *canvas=glist_getcanvas(x->x_glist);
-
-    // post( "cooled_click : x=%d y=%d doit=%d alt=%d, shift=%d", xpix, ypix, doit, alt, shift );
-    if ( doit )
-    {
-      if ( shift && alt )
-      {
-         cooled_paste(x);
-      }
-      else if ( shift )
-      {
-         cooled_replace(x);
-      }
-      else if ( alt )
-      {
-         cooled_erase(x);
-      }
-      else
-      {
-         x->x_xdraw = xpix; 
-         x->x_edraw = xpix; 
-         x->x_shifted = shift;
-         x->x_alted = alt;
-         // activate motion callback
-         glist_grab( glist, &x->x_obj.te_g, (t_glistmotionfn)cooled_motion,
-                  0, xpix, ypix );
-
-         // draw insertion line
-         if ( glist_isvisible( x->x_glist ) )
-         {
-            SYS_VGUI3( ".x%x.c delete line %xINSERTHERE\n",
-                        canvas, x);
-            SYS_VGUI7( ".x%x.c create line %d %d %d %d -fill #00FFFF -tags %xINSERTHERE -width 2\n",
-                        canvas, x->x_xdraw,
-               x->x_ypos, x->x_xdraw,
-               x->x_ypos+x->x_height*x->x_zoom, x );
-          }
-
-      }
-
-    }
-    else
-    {
-         // nothing
-    }
-    return (1);
-
-}
-
-	/* clean up */
-static void cooled_free(t_cooled *x)    
-{
-    if ( x->x_rdata != NULL ) {
-       freebytes(x->x_rdata, x->x_size*sizeof(float) );
-       post( "Freed %d bytes", x->x_size*sizeof(float) );
-       x->x_rdata = NULL;
-    }
-    if ( x->x_ldata != NULL ) {
-       freebytes(x->x_ldata, x->x_size*sizeof(float) );
-       post( "Freed %d bytes", x->x_size*sizeof(float) );
-       x->x_ldata = NULL;
-    }
-    if ( x->x_rsemp != NULL ) {
-       freebytes(x->x_rsemp, x->x_size*sizeof(float) );
-       post( "Freed %d bytes", x->x_size*sizeof(float) );
-       x->x_rsemp = NULL;
-    }
-    if ( x->x_lsemp != NULL ) {
-       freebytes(x->x_lsemp, x->x_size*sizeof(float) );
-       post( "Freed %d bytes", x->x_size*sizeof(float) );
-       x->x_lsemp = NULL;
-    }
-    if ( x->x_gifdata != NULL ) {
-       freebytes(x->x_gifdata, x->x_height*x->x_zoom*sizeof("#FFFFFF ") );
-       post( "Freed %d bytes", x->x_height*x->x_zoom*sizeof("#FFFFFF ") );
-       x->x_gifdata = NULL;
-    }
-    if ( x->x_guicommand != NULL ) {
-       freebytes(x->x_guicommand, 128+x->x_height*x->x_zoom*sizeof("#FFFFFF ") );
-       post( "Freed %d bytes", 128+x->x_height*x->x_zoom*sizeof("#FFFFFF ") );
-       x->x_guicommand = NULL;
-    }
-}
-
-    /* allocate tables for storing sound and temporary copy */
-static int cooled_allocate(t_cooled *x)
-{
-  int fi;
-
-    if ( !(x->x_rdata = getbytes( x->x_size*sizeof(float) ) ) ) {
-       post( "cooled~ : error : could not allocate buffers" );
-       return -1;
-    } else {
-       post( "cooled~ : allocated %d bytes", x->x_size*sizeof(float) );
-    }
-    if ( !(x->x_ldata = getbytes( x->x_size*sizeof(float) ) ) ) {
-       post( "cooled~ : error : could not allocate buffers" );
-       return -1;
-    } else {
-       post( "cooled~ : allocated %d bytes", x->x_size*sizeof(float) );
-    }
-    if ( !(x->x_rsemp = getbytes( x->x_size*sizeof(float) ) ) ) {
-       post( "cooled~ : error : could not allocate buffers" );
-       return -1;
-    } else {
-       post( "cooled~ : allocated %d bytes", x->x_size*sizeof(float) );
-    }
-    if ( !(x->x_lsemp = getbytes( x->x_size*sizeof(float) ) ) ) {
-       post( "cooled~ : error : could not allocate buffers" );
-       return -1;
-    } else {
-       post( "cooled~ : allocated %d bytes", x->x_size*sizeof(float) );
-    }
-    if ( !(x->x_gifdata = ( char* ) getbytes( x->x_height*x->x_zoom*sizeof("#FFFFFF ") ) ) ) {
-       post( "cooled~ : error : could not allocate buffers" );
-       return -1;
-    } else {
-       post( "cooled~ : allocated %d bytes", x->x_height*x->x_zoom*sizeof("#FFFFFF ") );
-    }
-    if ( !(x->x_guicommand = ( char* ) getbytes( 128+x->x_height*x->x_zoom*sizeof("#FFFFFF ") ) ) ) {
-       post( "cooled~ : error : could not allocate buffers" );
-       return -1;
-    } else {
-       post( "cooled~ : allocated %d bytes", 128+x->x_height*x->x_zoom*sizeof("#FFFFFF ") );
-    }
-    
-    return 0;
-}
-
-    /* allocate tables for storing sound and temporary copy */
-static int cooled_reallocate(t_cooled *x, int ioldsize, int inewsize)
-{
-  int fi, csize;
-  t_float *prdata=x->x_rdata, *pldata=x->x_ldata, *prsemp=x->x_rsemp, *plsemp=x->x_lsemp;
-
-    if ( !(x->x_rdata = getbytes( inewsize*sizeof(float) ) ) ) {
-       post( "cooled~ : error : could not allocate buffers" );
-       return -1;
-    } else {
-       post( "cooled~ : allocated %d bytes", inewsize*sizeof(float) );
-    }
-    if ( !(x->x_ldata = getbytes( inewsize*sizeof(float) ) ) ) {
-       post( "cooled~ : error : could not allocate buffers" );
-       return -1;
-    } else {
-       post( "cooled~ : allocated %d bytes", inewsize*sizeof(float) );
-    }
-    if ( !(x->x_rsemp = getbytes( inewsize*sizeof(float) ) ) ) {
-       post( "cooled~ : error : could not allocate buffers" );
-       return -1;
-    } else {
-       post( "cooled~ : allocated %d bytes", inewsize*sizeof(float) );
-    }
-    if ( !(x->x_lsemp = getbytes( inewsize*sizeof(float) ) ) ) {
-       post( "cooled~ : error : could not allocate buffers" );
-       return -1;
-    } else {
-       post( "cooled~ : allocated %d bytes", inewsize*sizeof(float) );
-    }
-
-    if ( ioldsize <= inewsize )
-    {
-      csize = ioldsize;
-    }
-    else
-    {
-      csize = inewsize;
-    }
-    memcpy( x->x_rdata, prdata, csize*sizeof(float) );
-    memcpy( x->x_ldata, pldata, csize*sizeof(float) );
-    memcpy( x->x_rsemp, prsemp, csize*sizeof(float) );
-    memcpy( x->x_lsemp, plsemp, csize*sizeof(float) );
-
-    if ( prdata != NULL ) {
-       freebytes(prdata, ioldsize*sizeof(float) );
-       post( "Freed %d bytes", ioldsize*sizeof(float) );
-    }
-    if ( pldata != NULL ) {
-       freebytes(pldata, ioldsize*sizeof(float) );
-       post( "Freed %d bytes", ioldsize*sizeof(float) );
-    }
-    if ( prsemp != NULL ) {
-       freebytes(prsemp, ioldsize*sizeof(float) );
-       post( "Freed %d bytes", ioldsize*sizeof(float) );
-    }
-    if ( plsemp != NULL ) {
-       freebytes(plsemp, ioldsize*sizeof(float) );
-       post( "Freed %d bytes", ioldsize*sizeof(float) );
-    }
-    
-    return 0;
-}
-
-    /* records and playback the sound  */
-static t_int *cooled_perform(t_int *w)
-{
-    t_float *lin = (t_float *)(w[1]);
-    t_float *rin = (t_float *)(w[2]);
-    t_float *rout = (t_float *)(w[3]);
-    t_float *lout = (t_float *)(w[4]);
-    int   is;
-    int n = (int)(w[5]);                      /* number of samples */
-    int startsamp, endsamp;
-    t_cooled *x = (t_cooled *)(w[6]);
-    int lreadstart = x->x_readstart, lreadend = x->x_readend;
-
-    if ( lreadstart <= lreadend )
-    {
-       startsamp = (lreadstart*x->x_size)/100;
-       endsamp = (lreadend*x->x_size)/100;
-    }
-    else
-    {
-       startsamp = (lreadend*x->x_size)/100;
-       endsamp = (lreadstart*x->x_size)/100;
-    }
-
-    while (n--) 
-    {
-        // eventually records input
-        if ( x->x_record ) {
-           *(x->x_ldata+x->x_writepos)=*(lin);
-           *(x->x_rdata+x->x_writepos)=*(rin);
-           x->x_writepos++;
-           if ( x->x_writepos >= x->x_size ) {
-             x->x_record=0;
-             x->x_writepos=0;
-             if ( x->x_draw ) cooled_update_part(x, x->x_glist, 0, x->x_width-1, 0, 1, 0);
-             outlet_bang(x->x_recend);
-             if ( x->x_empty ) x->x_empty = 0;
-             // post( "cooled~ : stopped recording" );
-           }
-        }
-        // set outputs
-        *rout = 0.0;
-        *lout = 0.0;
-        if ( x->x_play) {
-            is=0;
-            *lout = *(x->x_ldata+(int)x->x_readpos);
-            *rout = *(x->x_rdata+(int)x->x_readpos);
-            x->x_readpos+=x->x_readspeed;
-            // post( "xreadpos : %f (added %f) %d", x->x_readpos, x->x_readspeed, x->x_readend );
-            if ( ( x->x_readspeed >= 0 ) && ( x->x_readpos >= endsamp ) ) {
-              x->x_play=0;
-              x->x_readpos=(float)(startsamp);
-              // post( "cooled~ : stopped playing (readpos=%d)", x->x_readpos );
-              outlet_bang(x->x_end);
-            }
-            if ( ( x->x_readspeed < 0 ) && ( x->x_readpos <= startsamp ) ) {
-              x->x_play=0;
-              x->x_readpos = (float)(endsamp);
-              // post( "cooled~ : stopped playing (readpos=%d)", x->x_readpos );
-              outlet_bang(x->x_end);
-            }
-        }
-        rout++;lout++;
-        rin++;lin++;
-    }
-    // post( "cooled~ : read : %f:%d : write: %d:%d", x->x_readpos, x->x_play, x->x_writepos, x->x_record );
-    return (w+7);
-}
-
-static void cooled_dsp(t_cooled *x, t_signal **sp)
-{
-    dsp_add(cooled_perform, 6, sp[0]->s_vec, sp[1]->s_vec, sp[2]->s_vec, sp[3]->s_vec, sp[0]->s_n, x);
-}
-
-    /* record the cooled */
-static void cooled_record(t_cooled *x)
-{
-    if (x->x_allocate) {
-        post( "cooled~ : error : cannot record while re-allocation" );
-        return;
-    }
-    x->x_record=1;
-    x->x_writepos=0;
-    post( "cooled~ : recording on" );
-}
-
-    /* map to stereo */
-static void cooled_stereo(t_cooled *x)
-{
-  int si;
-
-    if (x->x_allocate) {
-        post( "cooled~ : error : cannot map to stereo while re-allocation" );
-        return;
-    }
-    for ( si=0; si<x->x_size; si++ )
-    {
-        *(x->x_rdata+si) = *(x->x_ldata+si);
-    }
-    if ( x->x_draw ) cooled_update_part(x, x->x_glist, 0, x->x_width-1, !x->x_empty, !x->x_empty, 0);
-}
-
-    /* play the cooled */
-static void cooled_play(t_cooled *x)
-{
-    x->x_play=1;
-    // post( "cooled~ : playing on" );
-}
-
-    /* sets the reading speed */
-static void cooled_readspeed(t_cooled *x, t_floatarg freadspeed)
-{
-    x->x_readspeed=freadspeed;
-}
-
-    /* resize cooled */
-static void cooled_resize(t_cooled *x, t_floatarg fnewsize )
-{
-    if (fnewsize <= 0) {
-        post( "cooled~ : error : wrong size" );
-        return;
-    }
-    if (x->x_allocate) {
-        post( "cooled~ : error : cannot resize while re-allocation" );
-        return;
-    }
-    if (x->x_updatechild > 0) {
-        post( "cooled~ : can't resize now, an update is pending." );
-        return;
-    }
-    post( "cooled~ : reallocating tables" );
-    x->x_allocate = 1;
-    x->x_play = 0;
-    x->x_record = 0;
-    cooled_readstart( x, 0);
-    cooled_readend( x, 100);
-    cooled_reallocate(x, x->x_size, fnewsize);
-    x->x_size = fnewsize;
-    x->x_empty = 1;
-    if ( x->x_readstart <= x->x_readend )
-    {
-       x->x_readpos = (x->x_readstart*x->x_size)/100;
-    }
-    else
-    {
-       x->x_readpos = (x->x_readend*x->x_size)/100;
-    }
-    // erase all points, as data is zero no drawing is needed
-    if ( x->x_draw) cooled_update_part(x, x->x_glist, 0, x->x_width-1, 0, !x->x_empty, 1);
-    x->x_allocate = 0;
-}
-
-    /* set zoom factor */
-static void cooled_zoom(t_cooled *x, t_floatarg fzoom )
-{
-    if (fzoom < 1) {
-        post( "cooled~ : error : wrong zoom factor" );
-        return;
-    }
-    if (x->x_allocate) {
-        post( "cooled~ : error : cannot zoom while re-allocation" );
-        return;
-    }
-    if ( x->x_gifdata != NULL ) {
-       freebytes(x->x_gifdata, x->x_height*x->x_zoom*sizeof("#FFFFFF ") );
-       post( "Freed %d bytes", x->x_height*x->x_zoom*sizeof("#FFFFFF ") );
-       x->x_gifdata = NULL;
-    }
-    if ( x->x_guicommand != NULL ) {
-       freebytes(x->x_guicommand, 128+x->x_height*x->x_zoom*sizeof("#FFFFFF ") );
-       post( "Freed %d bytes", 128+x->x_height*x->x_zoom*sizeof("#FFFFFF ") );
-       x->x_guicommand = NULL;
-    }
-    x->x_zoom = (int)fzoom;
-    if ( !(x->x_gifdata = ( char* ) getbytes( x->x_height*x->x_zoom*sizeof("#FFFFFF ") ) ) ) {
-       post( "cooled~ : error : could not allocate buffers" );
-       return;
-    } else {
-       post( "cooled~ : allocated %d bytes", x->x_height*x->x_zoom*sizeof("#FFFFFF ") );
-    }
-    if ( !(x->x_guicommand = ( char* ) getbytes( 128+x->x_height*x->x_zoom*sizeof("#FFFFFF ") ) ) ) {
-       post( "cooled~ : error : could not allocate buffers" );
-       return;
-    } else {
-       post( "cooled~ : allocated %d bytes", 128+x->x_height*x->x_zoom*sizeof("#FFFFFF ") );
-    }
-    if ( x->x_draw) cooled_update_part(x, x->x_glist, 0, x->x_width-1, !x->x_empty, !x->x_empty, 0);
-    canvas_fixlinesfor(x->x_glist, (t_text*)x );
-}
-
-    /* modify the loop positions */
-static void cooled_loop(t_cooled *x, t_symbol *soperator )
-{
-  char *operator = soperator->s_name;
-  int ci;
-  t_float fvalue, freadstart = x->x_readstart, freadend = x->x_readend;
-
-    if ( (soperator->s_name[0] != '*')  &&    
-         (soperator->s_name[0] != '/')  &&    
-         (soperator->s_name[0] != '>')  &&    
-         (soperator->s_name[0] != '<')  ) {
-        post( "cooled~ : error : wrong operator argument : should be *|/|>|<" );
-        return;
-    }
-    for ( ci=1; ci<(int)strlen( soperator->s_name ); ci++ )
-    {
-      if ( !(isdigit(soperator->s_name[ci])||(soperator->s_name[ci]=='.')) ) {
-        post( "cooled~ : error : wrong operation value : %s : should be in a float format", soperator->s_name+1 );
-        return;
-      }
-    }
-    if ( sscanf( soperator->s_name+1, "%f", &fvalue ) != 1 ) {
-        post( "cooled~ : error : can't get operation value" );
-        return;
-    }
-    switch( soperator->s_name[0] )
-    {
-       case '*' :
-	 freadend = x->x_readstart + fvalue*(x->x_readend-x->x_readstart);
-         break;
-
-       case '/' :
-         if ( fvalue != 0 ) { freadend = x->x_readstart + (x->x_readend-x->x_readstart)/fvalue; };
-         break;
-
-       case '>' :
-	 freadstart = x->x_readstart + fvalue*(x->x_readend-x->x_readstart);
-	 freadend = x->x_readend + fvalue*(x->x_readend-x->x_readstart);
-         break;
-
-       case '<' :
-	 freadstart = x->x_readstart - fvalue*(x->x_readend-x->x_readstart);
-	 freadend = x->x_readend - fvalue*(x->x_readend-x->x_readstart);
-         break;
-    }
-    if ( freadstart < 0.0 ) freadstart = 0.0;
-    if ( freadend < 0.0 ) freadend = 0.0;
-    if ( freadstart > 100.0 ) freadstart = 100.0;
-    if ( freadend > 100.0 ) freadend = 100.0;
-    cooled_readstart( x, freadstart);
-    cooled_readend( x, freadend);
-}
-
-    /* refresh data    */
-static void cooled_refresh(t_cooled *x)
-{
-    if (x->x_allocate) {
-        post( "cooled~ : error : cannot refresh while re-allocation" );
-        return;
-    }
-    if ( x->x_draw ) cooled_update_part(x, x->x_glist, 0, x->x_width-1, 0, 1, 1);
-}
-
-static void *cooled_new(t_symbol *s, int argc, t_atom *argv)
-{
-    t_cooled *x = (t_cooled *)pd_new(cooled_class);
-    outlet_new(&x->x_obj, &s_signal);
-    outlet_new(&x->x_obj, &s_signal);
-    x->x_recend = outlet_new(&x->x_obj, &s_bang );
-    x->x_end = outlet_new(&x->x_obj, &s_bang );
-    x->x_sampstart = outlet_new(&x->x_obj, &s_float );
-    x->x_sampend = outlet_new(&x->x_obj, &s_float );
-    inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_signal, &s_signal);
-    inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("readstart"));
-    inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("readend"));
-    
-    if ( argc != 0 )
-    {
-      if ( argc < 3 )
-      {
-        post( "audience~ : error in the number of arguments ( %d )", argc );
-        return NULL;
-      }
-      if ( argv[0].a_type != A_FLOAT || argv[1].a_type != A_FLOAT ||
-           argv[2].a_type != A_FLOAT ) {
-        post( "audience~ : wrong arguments" );
-        return NULL;
-      }
-      x->x_size = (int)argv[0].a_w.w_float;
-      if ( x->x_size < 1 ) x->x_size = 1;
-      x->x_width = (int)argv[1].a_w.w_float;
-      if ( x->x_width < 10 ) x->x_width = 10;
-      x->x_height = (int)argv[2].a_w.w_float;
-      if ( x->x_height < 10 ) x->x_height = 10;
-      if ( argc == 3 ) 
-         x->x_draw = 1;
-      else
-         x->x_draw = (int)argv[3].a_w.w_float;
-    }
-    else
-    {
-      x->x_size = COOLED_DEFAULT_SIZE;
-      x->x_width = COOLED_DEFAULT_WIDTH;
-      x->x_height = COOLED_DEFAULT_HEIGHT;
-      x->x_draw = 1;
-    }
-
-    // activate graphical callbacks
-    class_setwidget(cooled_class, &cooled_widgetbehavior);
-    
-    x->x_play = 0;
-    x->x_readspeed = 1.;
-    x->x_record = 0;
-    x->x_allocate = 0;
-    x->x_readpos = 0.;
-    x->x_writepos = 0;
-    x->x_rdata = NULL;
-    x->x_ldata = NULL;
-    x->x_empty = 1;
-    x->x_xpos = -1;
-    x->x_ypos = -1;
-    /* graphic data */
-    x->x_selected = 0;
-    x->x_zoom = 1;
-    x->x_updatechild = 0;
-    x->x_glist = (t_glist*)canvas_getcurrent();
-    // post( "cooled~ : new : readend=%d", x->x_readend );
-    cooled_readstart( x, 0);
-    cooled_readend( x, 100);
-
-    if ( cooled_allocate(x) <0 ) {
-      return NULL;
-    } else {
-      return(x);
-    }
-
-}
-
-void cooled_tilde_setup(void)
-{
-#include "cooled~.tk2c"
-    post(cooled_version);
-    cooled_class = class_new(gensym("cooled~"), (t_newmethod)cooled_new, (t_method)cooled_free,
-                    sizeof(t_cooled), 0, A_GIMME, 0);
-
-
-    // set callbacks
-    cooled_widgetbehavior.w_getrectfn =    cooled_getrect;
-    cooled_widgetbehavior.w_displacefn =   cooled_displace;
-    cooled_widgetbehavior.w_selectfn =     cooled_select;
-    cooled_widgetbehavior.w_activatefn =   NULL;
-    cooled_widgetbehavior.w_deletefn =     cooled_delete;
-    cooled_widgetbehavior.w_visfn =        cooled_vis;
-    cooled_widgetbehavior.w_clickfn =      cooled_click;
-
-    class_setpropertiesfn(cooled_class, cooled_properties);
-    class_setsavefn(cooled_class, cooled_save);
-
-    CLASS_MAINSIGNALIN( cooled_class, t_cooled, x_f );
-    class_addmethod(cooled_class, (t_method)cooled_dsp, gensym("dsp"), A_NULL);
-    class_addmethod(cooled_class, (t_method)cooled_record, gensym("record"), A_NULL);
-    class_addmethod(cooled_class, (t_method)cooled_resize, gensym("resize"), A_FLOAT, A_NULL);
-    class_addmethod(cooled_class, (t_method)cooled_zoom, gensym("zoom"), A_FLOAT, A_NULL);
-    class_addmethod(cooled_class, (t_method)cooled_play, gensym("play"), A_NULL);
-    class_addmethod(cooled_class, (t_method)cooled_refresh, gensym("refresh"), A_NULL);
-    class_addmethod(cooled_class, (t_method)cooled_readstart, gensym("readstart"), A_FLOAT, A_NULL);
-    class_addmethod(cooled_class, (t_method)cooled_stereo, gensym("stereo"), A_NULL);
-    class_addmethod(cooled_class, (t_method)cooled_readend, gensym("readend"), A_FLOAT, A_NULL);
-    class_addmethod(cooled_class, (t_method)cooled_readspeed, gensym("readspeed"), A_FLOAT, A_NULL);
-    class_addmethod(cooled_class, (t_method)cooled_loop, gensym("loop"), A_SYMBOL, A_NULL);
-    class_addmethod(cooled_class, (t_method)cooled_dialog, gensym("dialog"), A_GIMME, 0);
-}