From 4886f9b6c59a303f468cf7e9adddaf8e1bedc317 Mon Sep 17 00:00:00 2001 From: musil Date: Wed, 16 Nov 2011 15:49:28 +0000 Subject: 4 new objects svn path=/trunk/externals/iem/iem_tab/; revision=15766 --- src/iem_tab.c | 14 +++-- src/tab_dbtopow.c | 185 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ src/tab_dbtorms.c | 185 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ src/tab_powtodb.c | 184 +++++++++++++++++++++++++++++++++++++++++++++++++++++ src/tab_rmstodb.c | 184 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 5 files changed, 748 insertions(+), 4 deletions(-) create mode 100644 src/tab_dbtopow.c create mode 100644 src/tab_dbtorms.c create mode 100644 src/tab_powtodb.c create mode 100644 src/tab_rmstodb.c diff --git a/src/iem_tab.c b/src/iem_tab.c index 9ea084b..479ed55 100644 --- a/src/iem_tab.c +++ b/src/iem_tab.c @@ -1,7 +1,7 @@ /* For information on usage and redistribution, and for a DISCLAIMER OF ALL * WARRANTIES, see the file, "LICENSE.txt," in this distribution. -iem_tab written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2009 */ +iem_tab written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2011 */ #include "m_pd.h" #include "iemlib.h" @@ -56,6 +56,8 @@ void tab_conv_setup(void); void tab_copy_setup(void); void tab_counter_setup(void); void tab_cross_corr_setup(void); +void tab_dbtopow_setup(void); +void tab_dbtorms_setup(void); void tab_div_setup(void); void tab_eq_setup(void); void tab_eq_scalar_setup(void); @@ -75,14 +77,15 @@ void tab_lt_scalar_setup(void); void tab_max_index_setup(void); void tab_min_index_setup(void); void tab_min_max_setup(void); -//void tab_mls_setup(void); void tab_mul_setup(void); void tab_mul_scalar_setup(void); void tab_ne_setup(void); void tab_ne_scalar_setup(void); +void tab_powtodb_setup(void); void tab_reverse_setup(void); void tab_rfft_setup(void); void tab_rifft_setup(void); +void tab_rmstodb_setup(void); void tab_sqrt_setup(void); void tab_sub_setup(void); void tab_sum_setup(void); @@ -105,6 +108,8 @@ void iem_tab_setup(void) tab_copy_setup(); tab_counter_setup(); tab_cross_corr_setup(); + tab_dbtopow_setup(); + tab_dbtorms_setup(); tab_div_setup(); tab_eq_setup(); tab_eq_scalar_setup(); @@ -124,19 +129,20 @@ void iem_tab_setup(void) tab_max_index_setup(); tab_min_index_setup(); tab_min_max_setup(); - // tab_mls_setup(); tab_mul_setup(); tab_mul_scalar_setup(); tab_ne_setup(); tab_ne_scalar_setup(); + tab_powtodb_setup(); tab_reverse_setup(); tab_rfft_setup(); tab_rifft_setup(); + tab_rmstodb_setup(); tab_sqrt_setup(); tab_sub_setup(); tab_sum_setup(); - post("iem_tab (R-1.18) library loaded! (c) Thomas Musil 01.2009"); + post("iem_tab (R-1.20) library loaded! (c) Thomas Musil 11.2011"); post(" musil%ciem.at iem KUG Graz Austria", '@'); } diff --git a/src/tab_dbtopow.c b/src/tab_dbtopow.c new file mode 100644 index 0000000..efcdbdb --- /dev/null +++ b/src/tab_dbtopow.c @@ -0,0 +1,185 @@ +/* For information on usage and redistribution, and for a DISCLAIMER OF ALL +* WARRANTIES, see the file, "LICENSE.txt," in this distribution. + +iem_tab written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2010 */ + +#include "m_pd.h" +#include "iemlib.h" +#include "iem_tab.h" +#include + +#define IEMTABLOGTEN 2.302585092994046 + +/* -------------------------- tab_dbtopow ------------------------------ */ + + +typedef struct _tab_dbtopow +{ + t_object x_obj; + int x_size_src1; + int x_size_dst; + int x_offset_src1; + int x_offset_dst; + iemarray_t *x_beg_mem_src1; + iemarray_t *x_beg_mem_dst; + t_symbol *x_sym_scr1; + t_symbol *x_sym_dst; +} t_tab_dbtopow; + +static t_class *tab_dbtopow_class; + +static void tab_dbtopow_src(t_tab_dbtopow *x, t_symbol *s) +{ + x->x_sym_scr1 = s; +} + +static void tab_dbtopow_dst(t_tab_dbtopow *x, t_symbol *s) +{ + x->x_sym_dst = s; +} + +static void tab_dbtopow_bang(t_tab_dbtopow *x) +{ + int i, n; + int ok_src, ok_dst; + iemarray_t *vec_src, *vec_dst; + + ok_src = iem_tab_check_arrays(gensym("tab_dbtopow"), x->x_sym_scr1, &x->x_beg_mem_src1, &x->x_size_src1, 0); + ok_dst = iem_tab_check_arrays(gensym("tab_dbtopow"), x->x_sym_dst, &x->x_beg_mem_dst, &x->x_size_dst, 0); + + if(ok_src && ok_dst) + { + if(x->x_size_src1 < x->x_size_dst) + n = x->x_size_src1; + else + n = x->x_size_dst; + vec_src = x->x_beg_mem_src1; + vec_dst = x->x_beg_mem_dst; + if(n) + { + t_garray *a; + + for(i=0; i 870.0) + f = 870.0; + iemarray_setfloat(vec_dst, i, exp((IEMTABLOGTEN * 0.1) * (f-100.0))); + } + } + outlet_bang(x->x_obj.ob_outlet); + a = (t_garray *)pd_findbyclass(x->x_sym_dst, garray_class); + garray_redraw(a); + } + } +} + +static void tab_dbtopow_list(t_tab_dbtopow *x, t_symbol *s, int argc, t_atom *argv) +{ + int beg_src, beg_dst; + int i, n; + int ok_src, ok_dst; + iemarray_t *vec_src, *vec_dst; + + if((argc >= 3) && + IS_A_FLOAT(argv,0) && + IS_A_FLOAT(argv,1) && + IS_A_FLOAT(argv,2)) + { + beg_src = (int)atom_getintarg(0, argc, argv); + beg_dst = (int)atom_getintarg(1, argc, argv); + n = (int)atom_getintarg(2, argc, argv); + if(beg_src < 0) + beg_src = 0; + if(beg_dst < 0) + beg_dst = 0; + if(n < 0) + n = 0; + + ok_src = iem_tab_check_arrays(gensym("tab_dbtopow"), x->x_sym_scr1, &x->x_beg_mem_src1, &x->x_size_src1, beg_src+n); + ok_dst = iem_tab_check_arrays(gensym("tab_dbtopow"), x->x_sym_dst, &x->x_beg_mem_dst, &x->x_size_dst, beg_dst+n); + + if(ok_src && ok_dst) + { + vec_src = x->x_beg_mem_src1 + beg_src; + vec_dst = x->x_beg_mem_dst + beg_dst; + if(n) + { + t_garray *a; + + for(i=0; i 870.0) + f = 870.0; + iemarray_setfloat(vec_dst, i, exp((IEMTABLOGTEN * 0.1) * (f-100.0))); + } + } + outlet_bang(x->x_obj.ob_outlet); + a = (t_garray *)pd_findbyclass(x->x_sym_dst, garray_class); + garray_redraw(a); + } + } + } + else + { + post("tab_dbtopow-ERROR: list need 3 float arguments:"); + post(" source_offset + destination_offset + number_of_samples_to_dbtopow"); + } +} + +static void tab_dbtopow_free(t_tab_dbtopow *x) +{ +} + +static void *tab_dbtopow_new(t_symbol *s, int argc, t_atom *argv) +{ + t_tab_dbtopow *x = (t_tab_dbtopow *)pd_new(tab_dbtopow_class); + t_symbol *src, *dst; + + if((argc >= 2) && + IS_A_SYMBOL(argv,0) && + IS_A_SYMBOL(argv,1)) + { + src = (t_symbol *)atom_getsymbolarg(0, argc, argv); + dst = (t_symbol *)atom_getsymbolarg(1, argc, argv); + } + else if((argc >= 1) && + IS_A_SYMBOL(argv,0)) + { + src = (t_symbol *)atom_getsymbolarg(0, argc, argv); + dst = src; + } + else + { + post("tab_dbtopow-ERROR: need 2 symbols arguments:"); + post(" source_array_name + destination_array_name"); + return(0); + } + + x->x_sym_scr1 = src; + x->x_sym_dst = dst; + outlet_new(&x->x_obj, &s_bang); + return(x); +} + +void tab_dbtopow_setup(void) +{ + tab_dbtopow_class = class_new(gensym("tab_dbtopow"), (t_newmethod)tab_dbtopow_new, (t_method)tab_dbtopow_free, + sizeof(t_tab_dbtopow), 0, A_GIMME, 0); + class_addbang(tab_dbtopow_class, (t_method)tab_dbtopow_bang); + class_addlist(tab_dbtopow_class, (t_method)tab_dbtopow_list); + class_addmethod(tab_dbtopow_class, (t_method)tab_dbtopow_src, gensym("src"), A_DEFSYMBOL, 0); + class_addmethod(tab_dbtopow_class, (t_method)tab_dbtopow_src, gensym("src1"), A_DEFSYMBOL, 0); + class_addmethod(tab_dbtopow_class, (t_method)tab_dbtopow_dst, gensym("dst"), A_DEFSYMBOL, 0); +} diff --git a/src/tab_dbtorms.c b/src/tab_dbtorms.c new file mode 100644 index 0000000..87d2194 --- /dev/null +++ b/src/tab_dbtorms.c @@ -0,0 +1,185 @@ +/* For information on usage and redistribution, and for a DISCLAIMER OF ALL +* WARRANTIES, see the file, "LICENSE.txt," in this distribution. + +iem_tab written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2010 */ + +#include "m_pd.h" +#include "iemlib.h" +#include "iem_tab.h" +#include + +#define IEMTABLOGTEN 2.302585092994046 + +/* -------------------------- tab_dbtorms ------------------------------ */ +/* x_beg_mem_dst[i] = sqrt(x_beg_mem_src1[i]) */ + +typedef struct _tab_dbtorms +{ + t_object x_obj; + int x_size_src1; + int x_size_dst; + int x_offset_src1; + int x_offset_dst; + iemarray_t *x_beg_mem_src1; + iemarray_t *x_beg_mem_dst; + t_symbol *x_sym_scr1; + t_symbol *x_sym_dst; +} t_tab_dbtorms; + +static t_class *tab_dbtorms_class; + +static void tab_dbtorms_src(t_tab_dbtorms *x, t_symbol *s) +{ + x->x_sym_scr1 = s; +} + +static void tab_dbtorms_dst(t_tab_dbtorms *x, t_symbol *s) +{ + x->x_sym_dst = s; +} + +static void tab_dbtorms_bang(t_tab_dbtorms *x) +{ + int i, n; + int ok_src, ok_dst; + iemarray_t *vec_src, *vec_dst; + + ok_src = iem_tab_check_arrays(gensym("tab_dbtorms"), x->x_sym_scr1, &x->x_beg_mem_src1, &x->x_size_src1, 0); + ok_dst = iem_tab_check_arrays(gensym("tab_dbtorms"), x->x_sym_dst, &x->x_beg_mem_dst, &x->x_size_dst, 0); + + if(ok_src && ok_dst) + { + if(x->x_size_src1 < x->x_size_dst) + n = x->x_size_src1; + else + n = x->x_size_dst; + vec_src = x->x_beg_mem_src1; + vec_dst = x->x_beg_mem_dst; + if(n) + { + t_garray *a; + + for(i=0; i 485.0) + f = 485.0; + iemarray_setfloat(vec_dst, i, exp((IEMTABLOGTEN * 0.05) * (f-100.0))); + } + } + outlet_bang(x->x_obj.ob_outlet); + a = (t_garray *)pd_findbyclass(x->x_sym_dst, garray_class); + garray_redraw(a); + } + } +} + +static void tab_dbtorms_list(t_tab_dbtorms *x, t_symbol *s, int argc, t_atom *argv) +{ + int beg_src, beg_dst; + int i, n; + int ok_src, ok_dst; + iemarray_t *vec_src, *vec_dst; + + if((argc >= 3) && + IS_A_FLOAT(argv,0) && + IS_A_FLOAT(argv,1) && + IS_A_FLOAT(argv,2)) + { + beg_src = (int)atom_getintarg(0, argc, argv); + beg_dst = (int)atom_getintarg(1, argc, argv); + n = (int)atom_getintarg(2, argc, argv); + if(beg_src < 0) + beg_src = 0; + if(beg_dst < 0) + beg_dst = 0; + if(n < 0) + n = 0; + + ok_src = iem_tab_check_arrays(gensym("tab_dbtorms"), x->x_sym_scr1, &x->x_beg_mem_src1, &x->x_size_src1, beg_src+n); + ok_dst = iem_tab_check_arrays(gensym("tab_dbtorms"), x->x_sym_dst, &x->x_beg_mem_dst, &x->x_size_dst, beg_dst+n); + + if(ok_src && ok_dst) + { + vec_src = x->x_beg_mem_src1 + beg_src; + vec_dst = x->x_beg_mem_dst + beg_dst; + if(n) + { + t_garray *a; + + for(i=0; i 485.0) + f = 485.0; + iemarray_setfloat(vec_dst, i, exp((IEMTABLOGTEN * 0.05) * (f-100.0))); + } + } + outlet_bang(x->x_obj.ob_outlet); + a = (t_garray *)pd_findbyclass(x->x_sym_dst, garray_class); + garray_redraw(a); + } + } + } + else + { + post("tab_dbtorms-ERROR: list need 3 float arguments:"); + post(" source_offset + destination_offset + number_of_samples_to_dbtorms"); + } +} + +static void tab_dbtorms_free(t_tab_dbtorms *x) +{ +} + +static void *tab_dbtorms_new(t_symbol *s, int argc, t_atom *argv) +{ + t_tab_dbtorms *x = (t_tab_dbtorms *)pd_new(tab_dbtorms_class); + t_symbol *src, *dst; + + if((argc >= 2) && + IS_A_SYMBOL(argv,0) && + IS_A_SYMBOL(argv,1)) + { + src = (t_symbol *)atom_getsymbolarg(0, argc, argv); + dst = (t_symbol *)atom_getsymbolarg(1, argc, argv); + } + else if((argc >= 1) && + IS_A_SYMBOL(argv,0)) + { + src = (t_symbol *)atom_getsymbolarg(0, argc, argv); + dst = src; + } + else + { + post("tab_dbtorms-ERROR: need 2 symbols arguments:"); + post(" source_array_name + destination_array_name"); + return(0); + } + + x->x_sym_scr1 = src; + x->x_sym_dst = dst; + outlet_new(&x->x_obj, &s_bang); + return(x); +} + +void tab_dbtorms_setup(void) +{ + tab_dbtorms_class = class_new(gensym("tab_dbtorms"), (t_newmethod)tab_dbtorms_new, (t_method)tab_dbtorms_free, + sizeof(t_tab_dbtorms), 0, A_GIMME, 0); + class_addbang(tab_dbtorms_class, (t_method)tab_dbtorms_bang); + class_addlist(tab_dbtorms_class, (t_method)tab_dbtorms_list); + class_addmethod(tab_dbtorms_class, (t_method)tab_dbtorms_src, gensym("src"), A_DEFSYMBOL, 0); + class_addmethod(tab_dbtorms_class, (t_method)tab_dbtorms_src, gensym("src1"), A_DEFSYMBOL, 0); + class_addmethod(tab_dbtorms_class, (t_method)tab_dbtorms_dst, gensym("dst"), A_DEFSYMBOL, 0); +} diff --git a/src/tab_powtodb.c b/src/tab_powtodb.c new file mode 100644 index 0000000..a8fd638 --- /dev/null +++ b/src/tab_powtodb.c @@ -0,0 +1,184 @@ +/* For information on usage and redistribution, and for a DISCLAIMER OF ALL +* WARRANTIES, see the file, "LICENSE.txt," in this distribution. + +iem_tab written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2010 */ + +#include "m_pd.h" +#include "iemlib.h" +#include "iem_tab.h" +#include + +#define IEMTABLOGTEN 2.302585092994046 + +/* -------------------------- tab_powtodb ------------------------------ */ +/* x_beg_mem_dst[i] = sqrt(x_beg_mem_src1[i]) */ + +typedef struct _tab_powtodb +{ + t_object x_obj; + int x_size_src1; + int x_size_dst; + int x_offset_src1; + int x_offset_dst; + iemarray_t *x_beg_mem_src1; + iemarray_t *x_beg_mem_dst; + t_symbol *x_sym_scr1; + t_symbol *x_sym_dst; +} t_tab_powtodb; + +static t_class *tab_powtodb_class; + +static void tab_powtodb_src(t_tab_powtodb *x, t_symbol *s) +{ + x->x_sym_scr1 = s; +} + +static void tab_powtodb_dst(t_tab_powtodb *x, t_symbol *s) +{ + x->x_sym_dst = s; +} + +static void tab_powtodb_bang(t_tab_powtodb *x) +{ + int i, n; + int ok_src, ok_dst; + iemarray_t *vec_src, *vec_dst; + + ok_src = iem_tab_check_arrays(gensym("tab_powtodb"), x->x_sym_scr1, &x->x_beg_mem_src1, &x->x_size_src1, 0); + ok_dst = iem_tab_check_arrays(gensym("tab_powtodb"), x->x_sym_dst, &x->x_beg_mem_dst, &x->x_size_dst, 0); + + if(ok_src && ok_dst) + { + if(x->x_size_src1 < x->x_size_dst) + n = x->x_size_src1; + else + n = x->x_size_dst; + vec_src = x->x_beg_mem_src1; + vec_dst = x->x_beg_mem_dst; + if(n) + { + t_garray *a; + + for(i=0; ix_obj.ob_outlet); + a = (t_garray *)pd_findbyclass(x->x_sym_dst, garray_class); + garray_redraw(a); + } + } +} + +static void tab_powtodb_list(t_tab_powtodb *x, t_symbol *s, int argc, t_atom *argv) +{ + int beg_src, beg_dst; + int i, n; + int ok_src, ok_dst; + iemarray_t *vec_src, *vec_dst; + + if((argc >= 3) && + IS_A_FLOAT(argv,0) && + IS_A_FLOAT(argv,1) && + IS_A_FLOAT(argv,2)) + { + beg_src = (int)atom_getintarg(0, argc, argv); + beg_dst = (int)atom_getintarg(1, argc, argv); + n = (int)atom_getintarg(2, argc, argv); + if(beg_src < 0) + beg_src = 0; + if(beg_dst < 0) + beg_dst = 0; + if(n < 0) + n = 0; + + ok_src = iem_tab_check_arrays(gensym("tab_powtodb"), x->x_sym_scr1, &x->x_beg_mem_src1, &x->x_size_src1, beg_src+n); + ok_dst = iem_tab_check_arrays(gensym("tab_powtodb"), x->x_sym_dst, &x->x_beg_mem_dst, &x->x_size_dst, beg_dst+n); + + if(ok_src && ok_dst) + { + vec_src = x->x_beg_mem_src1 + beg_src; + vec_dst = x->x_beg_mem_dst + beg_dst; + if(n) + { + t_garray *a; + + for(i=0; ix_obj.ob_outlet); + a = (t_garray *)pd_findbyclass(x->x_sym_dst, garray_class); + garray_redraw(a); + } + } + } + else + { + post("tab_powtodb-ERROR: list need 3 float arguments:"); + post(" source_offset + destination_offset + number_of_samples_to_sqrt"); + } +} + +static void tab_powtodb_free(t_tab_powtodb *x) +{ +} + +static void *tab_powtodb_new(t_symbol *s, int argc, t_atom *argv) +{ + t_tab_powtodb *x = (t_tab_powtodb *)pd_new(tab_powtodb_class); + t_symbol *src, *dst; + + if((argc >= 2) && + IS_A_SYMBOL(argv,0) && + IS_A_SYMBOL(argv,1)) + { + src = (t_symbol *)atom_getsymbolarg(0, argc, argv); + dst = (t_symbol *)atom_getsymbolarg(1, argc, argv); + } + else if((argc >= 1) && + IS_A_SYMBOL(argv,0)) + { + src = (t_symbol *)atom_getsymbolarg(0, argc, argv); + dst = src; + } + else + { + post("tab_powtodb-ERROR: need 2 symbols arguments:"); + post(" source_array_name + destination_array_name"); + return(0); + } + + x->x_sym_scr1 = src; + x->x_sym_dst = dst; + outlet_new(&x->x_obj, &s_bang); + return(x); +} + +void tab_powtodb_setup(void) +{ + tab_powtodb_class = class_new(gensym("tab_powtodb"), (t_newmethod)tab_powtodb_new, (t_method)tab_powtodb_free, + sizeof(t_tab_powtodb), 0, A_GIMME, 0); + class_addbang(tab_powtodb_class, (t_method)tab_powtodb_bang); + class_addlist(tab_powtodb_class, (t_method)tab_powtodb_list); + class_addmethod(tab_powtodb_class, (t_method)tab_powtodb_src, gensym("src"), A_DEFSYMBOL, 0); + class_addmethod(tab_powtodb_class, (t_method)tab_powtodb_src, gensym("src1"), A_DEFSYMBOL, 0); + class_addmethod(tab_powtodb_class, (t_method)tab_powtodb_dst, gensym("dst"), A_DEFSYMBOL, 0); +} diff --git a/src/tab_rmstodb.c b/src/tab_rmstodb.c new file mode 100644 index 0000000..ae45901 --- /dev/null +++ b/src/tab_rmstodb.c @@ -0,0 +1,184 @@ +/* For information on usage and redistribution, and for a DISCLAIMER OF ALL +* WARRANTIES, see the file, "LICENSE.txt," in this distribution. + +iem_tab written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2010 */ + +#include "m_pd.h" +#include "iemlib.h" +#include "iem_tab.h" +#include + +#define IEMTABLOGTEN 2.302585092994046 + +/* -------------------------- tab_rmstodb ------------------------------ */ + +typedef struct _tab_rmstodb +{ + t_object x_obj; + int x_size_src1; + int x_size_dst; + int x_offset_src1; + int x_offset_dst; + iemarray_t *x_beg_mem_src1; + iemarray_t *x_beg_mem_dst; + t_symbol *x_sym_scr1; + t_symbol *x_sym_dst; +} t_tab_rmstodb; + +static t_class *tab_rmstodb_class; + +static void tab_rmstodb_src(t_tab_rmstodb *x, t_symbol *s) +{ + x->x_sym_scr1 = s; +} + +static void tab_rmstodb_dst(t_tab_rmstodb *x, t_symbol *s) +{ + x->x_sym_dst = s; +} + +static void tab_rmstodb_bang(t_tab_rmstodb *x) +{ + int i, n; + int ok_src, ok_dst; + iemarray_t *vec_src, *vec_dst; + + ok_src = iem_tab_check_arrays(gensym("tab_rmstodb"), x->x_sym_scr1, &x->x_beg_mem_src1, &x->x_size_src1, 0); + ok_dst = iem_tab_check_arrays(gensym("tab_rmstodb"), x->x_sym_dst, &x->x_beg_mem_dst, &x->x_size_dst, 0); + + if(ok_src && ok_dst) + { + if(x->x_size_src1 < x->x_size_dst) + n = x->x_size_src1; + else + n = x->x_size_dst; + vec_src = x->x_beg_mem_src1; + vec_dst = x->x_beg_mem_dst; + if(n) + { + t_garray *a; + + for(i=0; ix_obj.ob_outlet); + a = (t_garray *)pd_findbyclass(x->x_sym_dst, garray_class); + garray_redraw(a); + } + } +} + +static void tab_rmstodb_list(t_tab_rmstodb *x, t_symbol *s, int argc, t_atom *argv) +{ + int beg_src, beg_dst; + int i, n; + int ok_src, ok_dst; + iemarray_t *vec_src, *vec_dst; + + if((argc >= 3) && + IS_A_FLOAT(argv,0) && + IS_A_FLOAT(argv,1) && + IS_A_FLOAT(argv,2)) + { + beg_src = (int)atom_getintarg(0, argc, argv); + beg_dst = (int)atom_getintarg(1, argc, argv); + n = (int)atom_getintarg(2, argc, argv); + if(beg_src < 0) + beg_src = 0; + if(beg_dst < 0) + beg_dst = 0; + if(n < 0) + n = 0; + + ok_src = iem_tab_check_arrays(gensym("tab_rmstodb"), x->x_sym_scr1, &x->x_beg_mem_src1, &x->x_size_src1, beg_src+n); + ok_dst = iem_tab_check_arrays(gensym("tab_rmstodb"), x->x_sym_dst, &x->x_beg_mem_dst, &x->x_size_dst, beg_dst+n); + + if(ok_src && ok_dst) + { + vec_src = x->x_beg_mem_src1 + beg_src; + vec_dst = x->x_beg_mem_dst + beg_dst; + if(n) + { + t_garray *a; + + for(i=0; ix_obj.ob_outlet); + a = (t_garray *)pd_findbyclass(x->x_sym_dst, garray_class); + garray_redraw(a); + } + } + } + else + { + post("tab_rmstodb-ERROR: list need 3 float arguments:"); + post(" source_offset + destination_offset + number_of_samples_to_rmstodb"); + } +} + +static void tab_rmstodb_free(t_tab_rmstodb *x) +{ +} + +static void *tab_rmstodb_new(t_symbol *s, int argc, t_atom *argv) +{ + t_tab_rmstodb *x = (t_tab_rmstodb *)pd_new(tab_rmstodb_class); + t_symbol *src, *dst; + + if((argc >= 2) && + IS_A_SYMBOL(argv,0) && + IS_A_SYMBOL(argv,1)) + { + src = (t_symbol *)atom_getsymbolarg(0, argc, argv); + dst = (t_symbol *)atom_getsymbolarg(1, argc, argv); + } + else if((argc >= 1) && + IS_A_SYMBOL(argv,0)) + { + src = (t_symbol *)atom_getsymbolarg(0, argc, argv); + dst = src; + } + else + { + post("tab_rmstodb-ERROR: need 2 symbols arguments:"); + post(" source_array_name + destination_array_name"); + return(0); + } + + x->x_sym_scr1 = src; + x->x_sym_dst = dst; + outlet_new(&x->x_obj, &s_bang); + return(x); +} + +void tab_rmstodb_setup(void) +{ + tab_rmstodb_class = class_new(gensym("tab_rmstodb"), (t_newmethod)tab_rmstodb_new, (t_method)tab_rmstodb_free, + sizeof(t_tab_rmstodb), 0, A_GIMME, 0); + class_addbang(tab_rmstodb_class, (t_method)tab_rmstodb_bang); + class_addlist(tab_rmstodb_class, (t_method)tab_rmstodb_list); + class_addmethod(tab_rmstodb_class, (t_method)tab_rmstodb_src, gensym("src"), A_DEFSYMBOL, 0); + class_addmethod(tab_rmstodb_class, (t_method)tab_rmstodb_src, gensym("src1"), A_DEFSYMBOL, 0); + class_addmethod(tab_rmstodb_class, (t_method)tab_rmstodb_dst, gensym("dst"), A_DEFSYMBOL, 0); +} -- cgit v1.2.1