diff options
Diffstat (limited to 'zeroxpos~')
| -rw-r--r-- | zeroxpos~/makefile | 106 | ||||
| -rw-r--r-- | zeroxpos~/zeroxpos~-help.pd | 96 | ||||
| -rw-r--r-- | zeroxpos~/zeroxpos~.c | 194 |
3 files changed, 0 insertions, 396 deletions
diff --git a/zeroxpos~/makefile b/zeroxpos~/makefile deleted file mode 100644 index 10c4cd9..0000000 --- a/zeroxpos~/makefile +++ /dev/null @@ -1,106 +0,0 @@ -current: - echo make pd_linux, pd_nt, pd_irix5, pd_irix6 or pd_darwin - -clean: ; rm -f *.pd_* *.o - -# ----------------------- NT ----------------------- - -pd_nt: zeroxpos~.dll - -INSTALL_PREFIX = "C:\pd\extra" -EXT = dll -.SUFFIXES: .obj .dll - -PDNTCFLAGS = /W3 /WX /DNT /DPD /nologo -VC="D:\Program Files\Microsoft Visual Studio\Vc98" - -PDNTINCLUDE = /I. /I\tcl\include /I..\..\src /I$(VC)\include - -PDNTLDIR = $(VC)\lib -PDNTLIB = $(PDNTLDIR)\libc.lib \ - $(PDNTLDIR)\oldnames.lib \ - $(PDNTLDIR)\kernel32.lib \ - ..\..\bin\pd.lib - -.c.dll: - cl $(PDNTCFLAGS) $(PDNTINCLUDE) /c $*.c - link /dll /export:$*_setup $*.obj $(PDNTLIB) - -# ----------------------- IRIX 5.x ----------------------- - -pd_irix5: zeroxpos~.pd_irix5 - -INSTALL_PREFIX = /usr/local -EXT = pd_irix5 -.SUFFIXES: .pd_irix5 - -SGICFLAGS5 = -o32 -DPD -DUNIX -DIRIX -O2 - -SGIINCLUDE = -I/usr/local/include - -.c.pd_irix5: - cc $(SGICFLAGS5) $(SGIINCLUDE) -o $*.o -c $*.c - ld -elf -shared -rdata_shared -o $*.pd_irix5 $*.o - rm $*.o - -# ----------------------- IRIX 5.x ----------------------- - -pd_irix6: zeroxpos~.pd_irix6 - -INSTALL_PREFIX = /usr/local -EXT = pd_irix6 -.SUFFIXES: .pd_irix6 - -SGICFLAGS5 = -o32 -DPD -DUNIX -DIRIX -O2 - -SGIINCLUDE = -I/usr/local/include - -.c.pd_irix6: - cc $(SGICFLAGS5) $(SGIINCLUDE) -o $*.o -c $*.c - ld -elf -shared -rdata_shared -o $*.pd_irix6 $*.o - rm $*.o - -# ----------------------- LINUX i386 ----------------------- - -pd_linux: zeroxpos~.pd_linux - -INSTALL_PREFIX = /usr -EXT = pd_linux -.SUFFIXES: .pd_linux - -LINUXCFLAGS = -DPD -O2 -funroll-loops -fomit-frame-pointer \ - -Wall -W -Wshadow -Wstrict-prototypes -Werror \ - -Wno-unused -Wno-parentheses -Wno-switch - -LINUXINCLUDE = -I/usr/local/include - -.c.pd_linux: - cc $(LINUXCFLAGS) $(LINUXINCLUDE) -o $*.o -c $*.c - ld --export-dynamic -shared -o $*.pd_linux $*.o -lc -lm - strip --strip-unneeded $*.pd_linux - rm $*.o - -# ----------------------- Mac OSX ----------------------- - -pd_darwin: zeroxpos~.pd_darwin - -INSTALL_PREFIX = /usr/local -EXT = pd_darwin -.SUFFIXES: .pd_darwin - -DARWINCFLAGS = -DPD -O2 -Wall -W -Wshadow -Wstrict-prototypes \ - -Wno-unused -Wno-parentheses -Wno-switch - -.c.pd_darwin: - cc $(DARWINCFLAGS) $(LINUXINCLUDE) -o $*.o -c $*.c - cc -bundle -undefined suppress -flat_namespace -o $*.pd_darwin $*.o - rm -f $*.o - -# ---------------------------------------------- - -install:: - install -d $(INSTALL_PREFIX)/lib/pd/extra -# install -m 644 *.$(EXT) $(INSTALL_PREFIX)/lib/pd/externs - -install -m 644 zeroxpos~.$(EXT) $(INSTALL_PREFIX)/lib/pd/extra - install -m 644 *.pd $(INSTALL_PREFIX)/lib/pd/doc/5.reference - diff --git a/zeroxpos~/zeroxpos~-help.pd b/zeroxpos~/zeroxpos~-help.pd deleted file mode 100644 index 7bb2f23..0000000 --- a/zeroxpos~/zeroxpos~-help.pd +++ /dev/null @@ -1,96 +0,0 @@ -#N canvas 0 0 603 357 10; -#X obj 251 132 block~ 256; -#X obj 144 150 zeroxpos~ 3; -#X obj 40 150 zeroxpos~ -3; -#X text 30 30 Zeroxpos~ finds a zero-crossing point within a dsp-block -; -#X obj 31 96 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 --1; -#X floatatom 40 167 5 0 0 0 - - -; -#X floatatom 144 167 5 0 0 0 - - -; -#X text 228 156 <-- creation argument sets the; -#X text 252 167 zero-crossing point to find; -#X text 251 178 1st \, 2nd \, 3rd etc.; -#X text 249 220 a positive argument finds; -#X text 247 233 the n-th zero crossing from; -#X text 247 245 the start of the block.; -#X text 35 222 a negative argument finds; -#X text 33 233 the n-th zero crossing from; -#X text 33 244 the end of the block.; -#X floatatom 177 107 5 0 0 0 - - -; -#N canvas 0 0 450 300 (subpatch) 0; -#X array block 256 float 3; -#A 0 0.253416 0.130458 0.00545404 -0.119636 -0.242851 -0.362248 -0.475957 --0.582198 -0.679303 -0.765742 -0.840147 -0.901368 -0.948445 -0.980638 --0.997421 -0.998542 -0.983994 -0.954005 -0.909041 -0.849786 -0.777197 --0.692413 -0.596762 -0.491735 -0.378986 -0.26029 -0.137509 -0.012569 -0.112569 0.235939 0.355605 0.469692 0.576406 0.67406 0.761136 0.836267 -0.898277 0.946171 0.979207 0.996877 0.998904 0.985256 0.956116 0.911974 -0.853521 0.781673 0.697548 0.602464 0.497928 0.385577 0.267174 0.144571 -0.0197003 -0.105479 -0.229003 -0.348935 -0.463381 -0.570554 -0.668774 --0.7565 -0.832341 -0.895109 -0.94383 -0.977741 -0.996308 -0.99921 -0.986431 --0.958173 -0.914879 -0.857217 -0.786086 -0.70262 -0.608129 -0.504093 --0.392134 -0.27402 -0.151607 -0.0268136 0.0984023 0.222071 0.342253 -0.457064 0.564703 0.663473 0.75182 0.828368 0.891918 0.941472 0.976224 -0.995654 0.999461 0.987585 0.960201 0.917728 0.860855 0.790474 0.707687 -0.613778 0.510233 0.398682 0.280874 0.158655 0.0339427 -0.0913004 -0.21511 --0.335546 -0.450712 -0.558797 -0.658112 -0.7471 -0.824365 -0.888672 --0.939028 -0.974648 -0.994974 -0.999679 -0.988672 -0.962151 -0.920532 --0.864466 -0.794818 -0.712687 -0.619375 -0.516342 -0.405204 -0.287695 --0.165673 -0.0410526 0.0842137 0.208159 0.328832 0.444344 0.552884 -0.652749 0.742354 0.820304 0.885381 0.936565 0.973047 0.994233 0.999818 -0.989715 0.964081 0.923301 0.868019 0.799117 0.717675 0.624969 0.522437 -0.411707 0.294517 0.172705 0.0481785 -0.0771039 -0.201175 -0.322089 --0.43795 -0.546929 -0.647319 -0.737551 -0.816209 -0.882057 -0.934039 --0.971362 -0.993442 -0.999933 -0.990717 -0.965937 -0.926001 -0.871533 --0.803388 -0.722613 -0.630497 -0.528488 -0.418184 -0.301313 -0.179707 --0.0552834 0.0700081 0.194203 0.315346 0.431537 0.540954 0.641883 0.732741 -0.812077 0.878668 0.931471 0.969657 0.992614 0.999977 0.991649 0.967759 -0.928683 0.87501 0.807601 0.72752 0.636021 0.534537 0.42465 0.308102 -0.186719 0.0624042 -0.0628919 -0.187199 -0.308567 -0.425094 -0.534951 --0.636398 -0.727855 -0.807891 -0.875249 -0.928863 -0.967882 -0.991712 --0.99998 -0.992555 -0.969531 -0.931286 -0.878427 -0.811782 -0.732395 --0.641494 -0.540528 -0.43108 -0.314867 -0.193706 -0.0695031 0.0557888 -0.180206 0.301797 0.418643 0.528917 0.63089 0.722964 0.803687 0.87178 -0.926192 0.966069 0.990788 0.999936 0.993385 0.971245 0.933864 0.881826 -0.815924 0.73722 0.646947 0.546521 0.437509 0.321625 0.200696 0.0766166 --0.0486669 -0.173186 -0.294984; -#X coords 0 1 255 -1 100 50 1; -#X restore 207 268 graph; -#X obj 220 87 tabwrite~ block; -#X obj 107 75 osc~ 880; -#X obj 79 284 tabread block; -#X floatatom 79 270 5 0 0 0 - - -; -#X floatatom 79 301 5 0 0 0 - - -; -#X floatatom 119 167 2 0 0 0 - - -; -#X floatatom 216 167 2 0 0 0 - - -; -#X text 36 193 output is in samples \, right output is direction (polarity) -of zero crossing.; -#X msg 320 94 mode \$1; -#X obj 320 79 tgl 15 0 empty empty empty 17 7 0 10 -262144 -1 -1 0 -1; -#X text 349 77 <--- if the mode is zero \,; -#X text 389 89 zeroxpos will not look; -#X text 395 102 for zero-crossing points; -#X text 404 114 until after it receives a; -#X text 412 126 bang. But if it is set to 1 \,; -#X text 418 138 zeroxpos will continuously; -#X text 424 150 look for zero-crossings \,; -#X text 431 163 and output those stored; -#X text 437 175 in memory when banged.; -#X connect 1 0 6 0; -#X connect 1 1 24 0; -#X connect 2 0 5 0; -#X connect 2 1 23 0; -#X connect 4 0 2 0; -#X connect 4 0 1 0; -#X connect 4 0 18 0; -#X connect 16 0 2 1; -#X connect 19 0 2 0; -#X connect 19 0 1 0; -#X connect 19 0 18 0; -#X connect 20 0 22 0; -#X connect 21 0 20 0; -#X connect 26 0 1 0; -#X connect 26 0 2 0; -#X connect 27 0 26 0; diff --git a/zeroxpos~/zeroxpos~.c b/zeroxpos~/zeroxpos~.c deleted file mode 100644 index d650537..0000000 --- a/zeroxpos~/zeroxpos~.c +++ /dev/null @@ -1,194 +0,0 @@ -#include "m_pd.h" -#include <math.h> - -static t_class *zeroxpos_tilde_class; - -typedef struct _zeroxpos_control -{ - t_float *c_input; - t_int final_pol; -} t_zeroxpos_control; - -typedef struct _zeroxpos_tilde -{ - t_object x_obj; - t_zeroxpos_control x_ctl; - t_float f_num, f_dummy, f_dir; - t_int i_bang, i_pol, i_count, i_ndx, i_mode; - t_outlet *f_pos, *f_pol; -} t_zeroxpos_tilde; - -t_int *zeroxpos_tilde_perform(t_int *w) -{ - t_zeroxpos_tilde *x = (t_zeroxpos_tilde *)(w[1]); - t_zeroxpos_control *ctl = (t_zeroxpos_control *)(w[2]); - int n = (int)(w[3]); - t_float *in = ctl->c_input; - x->f_dir = x->f_num >= 0 ? 1 : -1; - int number = x->f_num >= 1 || x->f_num <= -1 ? (int)fabs(x->f_num) : 1; - int count = x->i_count; - int polarity = 1; - int i = 0; - x->i_pol = 0; - x->i_ndx = -1; - int prev = ctl->final_pol == 0 ? in[0] : ctl->final_pol; - - if(x->i_mode == 0) - { - if(x->f_dir > 0) - { - for(i=0;i<n;i++) - { - polarity = in[i] >= 0 ? 1 : -1; - if((polarity < prev || polarity > prev) && count == number && x->i_bang == 1) - { - x->i_ndx = i; - x->i_pol = polarity; - count += 1e+06; - x->i_bang = 0; - outlet_float(x->f_pol, (float)x->i_pol); - outlet_float(x->f_pos, (float)x->i_ndx); - } - if((polarity < prev || polarity > prev) && count < number) count++; - if(i==n-1&&count<number) - { - ctl->final_pol = polarity; - x->i_count = count; - } - prev = polarity; - } - } - else if(x->f_dir < 0) - { - for(i=n-1;i>=0;i--) - { - polarity = in[i] >= 0 ? 1 : -1; - if((polarity < prev || polarity > prev) && count == number && x->i_bang == 1) - { - x->i_ndx = i; - x->i_pol = polarity; - count += 1e+06; - x->i_bang = 0; - outlet_float(x->f_pol, (float)(x->i_pol*-1)); - outlet_float(x->f_pos, (float)x->i_ndx+1); - } - if((polarity < prev || polarity > prev) && count < number) count++; - if(i==0&&count<number) - { - ctl->final_pol = polarity; - x->i_count = count; - } - prev = polarity; - } - } - } - else if(x->i_mode != 0) - { - if(x->f_dir > 0) - { - for(i=0;i<n;i++) - { - polarity = in[i] >= 0 ? 1 : -1; - if((polarity < prev || polarity > prev) && count == number) - { - x->i_ndx = i; - x->i_pol = polarity; - count += 1e+06; - x->i_bang = 0; - } - if((polarity < prev || polarity > prev) && count < number) count++; - if(i==n-1&&count<number) - { - ctl->final_pol = polarity; - x->i_count = count; - } - prev = polarity; - } - } - else if(x->f_dir < 0) - { - for(i=n-1;i>=0;i--) - { - polarity = in[i] >= 0 ? 1 : -1; - if((polarity < prev || polarity > prev) && count == number) - { - x->i_ndx = i; - x->i_pol = polarity; - count += 1e+06; - x->i_bang = 0; - } - if((polarity < prev || polarity > prev) && count < number) count++; - if(i==0&&count<number) - { - ctl->final_pol = polarity; - x->i_count = count; - } - prev = polarity; - } - } - } - return(w+4); -} - -void zeroxpos_tilde_bang(t_zeroxpos_tilde *x) -{ - if(x->i_mode == 0) - { - x->i_bang = 1; - x->i_count = 0; - } - else if(x->i_mode != 0 && x->f_dir > 0) - { - outlet_float(x->f_pol, (float)x->i_pol); - outlet_float(x->f_pos, (float)x->i_ndx); - } - else if(x->i_mode != 0 && x->f_dir < 0) - { - outlet_float(x->f_pol, (float)(x->i_pol*-1)); - outlet_float(x->f_pos, (float)x->i_ndx+1); - } -} - -void zeroxpos_tilde_mode(t_zeroxpos_tilde *x, t_floatarg fmode) -{ - x->i_mode = (int)fmode; -} - -void *zeroxpos_tilde_dsp(t_zeroxpos_tilde *x, t_signal **sp) -{ - x->x_ctl.c_input = sp[0]->s_vec; - dsp_add(zeroxpos_tilde_perform, 3, x, &x->x_ctl, sp[0]->s_n); - return (void *)x; -} - -void *zeroxpos_tilde_new(t_floatarg f) -{ - t_zeroxpos_tilde *x = (t_zeroxpos_tilde *)pd_new(zeroxpos_tilde_class); - x->f_dir = f >= 0 ? 1 : -1; - x->f_num = f >= 1 || f <= -1 ? (int)fabs(f) : 1; - x->x_ctl.final_pol = 0; - x->i_count = 0; - floatinlet_new (&x->x_obj, &x->f_num); - x->f_pos = outlet_new(&x->x_obj, gensym("float")); - x->f_pol = outlet_new(&x->x_obj, gensym("float")); - return (void *)x; -} - -void zeroxpos_tilde_setup(void) -{ - zeroxpos_tilde_class = class_new(gensym("zeroxpos~"), - (t_newmethod)zeroxpos_tilde_new, - 0, sizeof(t_zeroxpos_tilde), - CLASS_DEFAULT, A_DEFFLOAT, 0); - - post("|¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬zeroxpos~``````````````````````|"); - post("|find 1st, 2nd or 3rd etc zero crossing point in frame|"); - post("|````edward¬¬¬¬¬¬¬¬¬¬¬¬kelly``````````````````2005¬¬¬¬|"); - - - class_addbang(zeroxpos_tilde_class, zeroxpos_tilde_bang); - class_addmethod(zeroxpos_tilde_class, (t_method)zeroxpos_tilde_dsp, gensym("dsp"), 0); - class_addmethod(zeroxpos_tilde_class, (t_method)zeroxpos_tilde_mode, gensym("mode"), A_DEFFLOAT, 0); - CLASS_MAINSIGNALIN(zeroxpos_tilde_class, t_zeroxpos_tilde, f_dummy); -} - |