diff options
Diffstat (limited to 'src/tab_counter.c')
-rw-r--r-- | src/tab_counter.c | 290 |
1 files changed, 140 insertions, 150 deletions
diff --git a/src/tab_counter.c b/src/tab_counter.c index 9014a0c..66389d1 100644 --- a/src/tab_counter.c +++ b/src/tab_counter.c @@ -3,160 +3,150 @@ iem_tab written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ -#ifdef NT -#pragma warning( disable : 4244 ) -#pragma warning( disable : 4305 ) -#endif - - #include "m_pd.h" #include "iemlib.h" #include "iem_tab.h" -#include <math.h> -#include <stdio.h> -#include <string.h> - /* -------------------------- tab_counter ------------------------------ */ typedef struct _tab_counter { - t_object x_obj; - int x_size_src1; - int x_size_dst; - int x_offset_src1; - int x_offset_dst; - float *x_beg_mem_src1; - float *x_beg_mem_dst; - t_symbol *x_sym_scr1; - t_symbol *x_sym_dst; + t_object x_obj; + int x_size_src1; + int x_size_dst; + int x_offset_src1; + int x_offset_dst; + t_float *x_beg_mem_src1; + t_float *x_beg_mem_dst; + t_symbol *x_sym_scr1; + t_symbol *x_sym_dst; } t_tab_counter; static t_class *tab_counter_class; static void tab_counter_src(t_tab_counter *x, t_symbol *s) { - x->x_sym_scr1 = s; + x->x_sym_scr1 = s; } static void tab_counter_bang(t_tab_counter *x) { - int i, n; - int ok_src1, ok_dst; - t_float *vec_src1, *vec_dst; - - ok_src1 = iem_tab_check_arrays(gensym("tab_counter"), x->x_sym_scr1, &x->x_beg_mem_src1, &x->x_size_src1, 0); - ok_dst = iem_tab_check_arrays(gensym("tab_counter"), x->x_sym_dst, &x->x_beg_mem_dst, &x->x_size_dst, 0); - - if(ok_src1 && ok_dst) - { - if(x->x_size_src1 < x->x_size_dst) - n = x->x_size_src1; - else - n = x->x_size_dst; - - vec_src1 = x->x_beg_mem_src1; - vec_dst = x->x_beg_mem_dst; - if(n) - { - t_garray *a; - - for(i=0; i<n; i++) + int i, n; + int ok_src1, ok_dst; + t_float *vec_src1, *vec_dst; + + ok_src1 = iem_tab_check_arrays(gensym("tab_counter"), x->x_sym_scr1, &x->x_beg_mem_src1, &x->x_size_src1, 0); + ok_dst = iem_tab_check_arrays(gensym("tab_counter"), x->x_sym_dst, &x->x_beg_mem_dst, &x->x_size_dst, 0); + + if(ok_src1 && ok_dst) + { + if(x->x_size_src1 < x->x_size_dst) + n = x->x_size_src1; + else + n = x->x_size_dst; + + vec_src1 = x->x_beg_mem_src1; + vec_dst = x->x_beg_mem_dst; + if(n) + { + t_garray *a; + + for(i=0; i<n; i++) { if(vec_src1[i] == 0.0f) - vec_dst[i] = 0.0f; + vec_dst[i] = 0.0f; else - vec_dst[i] += 1.0f; + vec_dst[i] += 1.0f; } - outlet_bang(x->x_obj.ob_outlet); - a = (t_garray *)pd_findbyclass(x->x_sym_dst, garray_class); - garray_redraw(a); - } - } + outlet_bang(x->x_obj.ob_outlet); + a = (t_garray *)pd_findbyclass(x->x_sym_dst, garray_class); + garray_redraw(a); + } + } } static void tab_counter_dst(t_tab_counter *x, t_symbol *s) { - x->x_sym_dst = s; + x->x_sym_dst = s; } static void tab_counter_list(t_tab_counter *x, t_symbol *s, int argc, t_atom *argv) { - int beg_src1, beg_dst; - int i, n; - int ok_src1, ok_dst; - t_float *vec_src1, *vec_dst; - - if((argc >= 3) && - IS_A_FLOAT(argv,0) && - IS_A_FLOAT(argv,1) && - IS_A_FLOAT(argv,2)) - { - beg_src1 = (int)atom_getintarg(0, argc, argv); - beg_dst = (int)atom_getintarg(1, argc, argv); - n = (int)atom_getintarg(2, argc, argv); - if(beg_src1 < 0) - beg_src1 = 0; - if(beg_dst < 0) - beg_dst = 0; - if(n < 0) - n = 0; - - ok_src1 = iem_tab_check_arrays(gensym("tab_counter"), x->x_sym_scr1, &x->x_beg_mem_src1, &x->x_size_src1, beg_src1+n); - ok_dst = iem_tab_check_arrays(gensym("tab_counter"), x->x_sym_dst, &x->x_beg_mem_dst, &x->x_size_dst, beg_dst+n); - - if(ok_src1 && ok_dst) - { - vec_src1 = x->x_beg_mem_src1 + beg_src1; - vec_dst = x->x_beg_mem_dst + beg_dst; - if(n) - { - t_garray *a; - - for(i=0; i<n; i++) + int beg_src1, beg_dst; + int i, n; + int ok_src1, ok_dst; + t_float *vec_src1, *vec_dst; + + if((argc >= 3) && + IS_A_FLOAT(argv,0) && + IS_A_FLOAT(argv,1) && + IS_A_FLOAT(argv,2)) + { + beg_src1 = (int)atom_getintarg(0, argc, argv); + beg_dst = (int)atom_getintarg(1, argc, argv); + n = (int)atom_getintarg(2, argc, argv); + if(beg_src1 < 0) + beg_src1 = 0; + if(beg_dst < 0) + beg_dst = 0; + if(n < 0) + n = 0; + + ok_src1 = iem_tab_check_arrays(gensym("tab_counter"), x->x_sym_scr1, &x->x_beg_mem_src1, &x->x_size_src1, beg_src1+n); + ok_dst = iem_tab_check_arrays(gensym("tab_counter"), x->x_sym_dst, &x->x_beg_mem_dst, &x->x_size_dst, beg_dst+n); + + if(ok_src1 && ok_dst) + { + vec_src1 = x->x_beg_mem_src1 + beg_src1; + vec_dst = x->x_beg_mem_dst + beg_dst; + if(n) + { + t_garray *a; + + for(i=0; i<n; i++) { if(vec_src1[i] == 0.0f) - vec_dst[i] = 0.0f; + vec_dst[i] = 0.0f; else - vec_dst[i] += 1.0f; + vec_dst[i] += 1.0f; } - outlet_bang(x->x_obj.ob_outlet); - a = (t_garray *)pd_findbyclass(x->x_sym_dst, garray_class); - garray_redraw(a); - } - } - } - else - { - post("tab_counter-ERROR: list need 4 float arguments:"); - post(" source1_offset + destination_offset + number_of_samples_to_add + add_scalar"); - } + outlet_bang(x->x_obj.ob_outlet); + a = (t_garray *)pd_findbyclass(x->x_sym_dst, garray_class); + garray_redraw(a); + } + } + } + else + { + post("tab_counter-ERROR: list need 4 float arguments:"); + post(" source1_offset + destination_offset + number_of_samples_to_add + add_scalar"); + } } static void tab_counter_reset(t_tab_counter *x) { - int beg_dst; - int i, n; - int ok_dst; - t_float *vec_dst; - - ok_dst = iem_tab_check_arrays(gensym("tab_counter"), x->x_sym_dst, &x->x_beg_mem_dst, &x->x_size_dst, 0); - - if(ok_dst) - { - n = x->x_size_dst; - vec_dst = x->x_beg_mem_dst; - if(n) - { - t_garray *a; - - for(i=0; i<n; i++) + int beg_dst; + int i, n; + int ok_dst; + t_float *vec_dst; + + ok_dst = iem_tab_check_arrays(gensym("tab_counter"), x->x_sym_dst, &x->x_beg_mem_dst, &x->x_size_dst, 0); + + if(ok_dst) + { + n = x->x_size_dst; + vec_dst = x->x_beg_mem_dst; + if(n) + { + t_garray *a; + + for(i=0; i<n; i++) vec_dst[i] = 0.0f; - outlet_bang(x->x_obj.ob_outlet); - a = (t_garray *)pd_findbyclass(x->x_sym_dst, garray_class); - garray_redraw(a); - } - } + outlet_bang(x->x_obj.ob_outlet); + a = (t_garray *)pd_findbyclass(x->x_sym_dst, garray_class); + garray_redraw(a); + } + } } static void tab_counter_free(t_tab_counter *x) @@ -165,44 +155,44 @@ static void tab_counter_free(t_tab_counter *x) static void *tab_counter_new(t_symbol *s, int argc, t_atom *argv) { - t_tab_counter *x = (t_tab_counter *)pd_new(tab_counter_class); - t_symbol *src1, *dst; - - if((argc >= 2) && - IS_A_SYMBOL(argv,0) && - IS_A_SYMBOL(argv,1)) - { - src1 = (t_symbol *)atom_getsymbolarg(0, argc, argv); - dst = (t_symbol *)atom_getsymbolarg(1, argc, argv); - } - else if((argc >= 1) && - IS_A_SYMBOL(argv,0)) - { - src1 = (t_symbol *)atom_getsymbolarg(0, argc, argv); - dst = src1; - } - else - { - post("tab_counter-ERROR: need 2 symbol arguments:"); - post(" source_array_name + destination_array_name"); - return(0); - } - - x->x_sym_scr1 = src1; - x->x_sym_dst = dst; - outlet_new(&x->x_obj, &s_bang); - return(x); + t_tab_counter *x = (t_tab_counter *)pd_new(tab_counter_class); + t_symbol *src1, *dst; + + if((argc >= 2) && + IS_A_SYMBOL(argv,0) && + IS_A_SYMBOL(argv,1)) + { + src1 = (t_symbol *)atom_getsymbolarg(0, argc, argv); + dst = (t_symbol *)atom_getsymbolarg(1, argc, argv); + } + else if((argc >= 1) && + IS_A_SYMBOL(argv,0)) + { + src1 = (t_symbol *)atom_getsymbolarg(0, argc, argv); + dst = src1; + } + else + { + post("tab_counter-ERROR: need 2 symbol arguments:"); + post(" source_array_name + destination_array_name"); + return(0); + } + + x->x_sym_scr1 = src1; + x->x_sym_dst = dst; + outlet_new(&x->x_obj, &s_bang); + return(x); } void tab_counter_setup(void) { - tab_counter_class = class_new(gensym("tab_counter"), (t_newmethod)tab_counter_new, (t_method)tab_counter_free, - sizeof(t_tab_counter), 0, A_GIMME, 0); - class_addbang(tab_counter_class, (t_method)tab_counter_bang); + tab_counter_class = class_new(gensym("tab_counter"), (t_newmethod)tab_counter_new, (t_method)tab_counter_free, + sizeof(t_tab_counter), 0, A_GIMME, 0); + class_addbang(tab_counter_class, (t_method)tab_counter_bang); class_addlist(tab_counter_class, (t_method)tab_counter_list); - class_addmethod(tab_counter_class, (t_method)tab_counter_src, gensym("src1"), A_DEFSYMBOL, 0); - class_addmethod(tab_counter_class, (t_method)tab_counter_src, gensym("src"), A_DEFSYMBOL, 0); - class_addmethod(tab_counter_class, (t_method)tab_counter_dst, gensym("dst"), A_DEFSYMBOL, 0); - class_addmethod(tab_counter_class, (t_method)tab_counter_reset, gensym("reset"), 0); - class_sethelpsymbol(tab_counter_class, gensym("iemhelp2/tab_counter-help")); + class_addmethod(tab_counter_class, (t_method)tab_counter_src, gensym("src1"), A_DEFSYMBOL, 0); + class_addmethod(tab_counter_class, (t_method)tab_counter_src, gensym("src"), A_DEFSYMBOL, 0); + class_addmethod(tab_counter_class, (t_method)tab_counter_dst, gensym("dst"), A_DEFSYMBOL, 0); + class_addmethod(tab_counter_class, (t_method)tab_counter_reset, gensym("reset"), 0); + class_sethelpsymbol(tab_counter_class, gensym("iemhelp2/tab_counter-help")); } |