diff options
Diffstat (limited to 'src/tab_complex_inv.c')
| -rw-r--r-- | src/tab_complex_inv.c | 37 |
1 files changed, 19 insertions, 18 deletions
diff --git a/src/tab_complex_inv.c b/src/tab_complex_inv.c index 4abd447..3b14af6 100644 --- a/src/tab_complex_inv.c +++ b/src/tab_complex_inv.c @@ -1,13 +1,15 @@ /* 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 - 2006 */ +iem_tab written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2009 */ #include "m_pd.h" #include "iemlib.h" #include "iem_tab.h" /* -------------------------- tab_complex_inv ------------------------------ */ +/* x_beg_mem_dst_re[i] = x_beg_mem_src1_re[i] / (x_beg_mem_src1_re[i]*x_beg_mem_src1_re[i] + x_beg_mem_src1_im[i]*x_beg_mem_src1_im[i]) */ +/* x_beg_mem_dst_im[i] = -x_beg_mem_src1_im[i] / (x_beg_mem_src1_re[i]*x_beg_mem_src1_re[i] + x_beg_mem_src1_im[i]*x_beg_mem_src1_im[i]) */ typedef struct _tab_complex_inv { @@ -20,10 +22,10 @@ typedef struct _tab_complex_inv int x_offset_dst_re; int x_offset_src1_im; int x_offset_dst_im; - t_float *x_beg_mem_src1_re; - t_float *x_beg_mem_dst_re; - t_float *x_beg_mem_src1_im; - t_float *x_beg_mem_dst_im; + iemarray_t *x_beg_mem_src1_re; + iemarray_t *x_beg_mem_dst_re; + iemarray_t *x_beg_mem_src1_im; + iemarray_t *x_beg_mem_dst_im; t_symbol *x_sym_scr1_re; t_symbol *x_sym_dst_re; t_symbol *x_sym_scr1_im; @@ -57,8 +59,8 @@ static void tab_complex_inv_bang(t_tab_complex_inv *x) int i, n; int ok_src1_re, ok_dst_re; int ok_src1_im, ok_dst_im; - t_float *vec_src1_re, *vec_dst_re; - t_float *vec_src1_im, *vec_dst_im; + iemarray_t *vec_src1_re, *vec_dst_re; + iemarray_t *vec_src1_im, *vec_dst_im; ok_src1_re = iem_tab_check_arrays(gensym("tab_complex_inv"), x->x_sym_scr1_re, &x->x_beg_mem_src1_re, &x->x_size_src1_re, 0); ok_dst_re = iem_tab_check_arrays(gensym("tab_complex_inv"), x->x_sym_dst_re, &x->x_beg_mem_dst_re, &x->x_size_dst_re, 0); @@ -88,11 +90,11 @@ static void tab_complex_inv_bang(t_tab_complex_inv *x) { t_float re, im, abs; - re = vec_src1_re[i]; - im = vec_src1_im[i]; + re = iemarray_getfloat(vec_src1_re, i); + im = iemarray_getfloat(vec_src1_im, i); abs = 1.0f / (re*re + im*im); - vec_dst_re[i] = re*abs; - vec_dst_im[i] = -im*abs; + iemarray_setfloat(vec_dst_re, i, re*abs); + iemarray_setfloat(vec_dst_im, i, -im*abs); } outlet_bang(x->x_obj.ob_outlet); a = (t_garray *)pd_findbyclass(x->x_sym_dst_re, garray_class); @@ -110,8 +112,8 @@ static void tab_complex_inv_list(t_tab_complex_inv *x, t_symbol *s, int argc, t_ int beg_src1_im, beg_dst_im; int ok_src1_re, ok_dst_re; int ok_src1_im, ok_dst_im; - t_float *vec_src1_re, *vec_dst_re; - t_float *vec_src1_im, *vec_dst_im; + iemarray_t *vec_src1_re, *vec_dst_re; + iemarray_t *vec_src1_im, *vec_dst_im; if((argc >= 5) && IS_A_FLOAT(argv,0) && @@ -156,11 +158,11 @@ static void tab_complex_inv_list(t_tab_complex_inv *x, t_symbol *s, int argc, t_ { t_float re, im, abs; - re = vec_src1_re[i]; - im = vec_src1_im[i]; + re = iemarray_getfloat(vec_src1_re, i); + im = iemarray_getfloat(vec_src1_im, i); abs = 1.0f / (re*re + im*im); - vec_dst_re[i] = re*abs; - vec_dst_im[i] = -im*abs; + iemarray_setfloat(vec_dst_re, i, re*abs); + iemarray_setfloat(vec_dst_im, i, -im*abs); } outlet_bang(x->x_obj.ob_outlet); a = (t_garray *)pd_findbyclass(x->x_sym_dst_re, garray_class); @@ -185,7 +187,6 @@ static void *tab_complex_inv_new(t_symbol *s, int argc, t_atom *argv) { t_tab_complex_inv *x = (t_tab_complex_inv *)pd_new(tab_complex_inv_class); t_symbol *src1_re, *src2_re, *dst_re, *src1_im, *src2_im, *dst_im; - t_float time; if((argc >= 4) && IS_A_SYMBOL(argv,0) && |