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-rw-r--r--cooled~/cooled~.c1387
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);
-}
generated by cgit v1.2.1 (git 2.18.0) at 2024-11-15 20:00:49 +0000