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path: root/src/iemlib2/LFO_noise~.c
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Diffstat (limited to 'src/iemlib2/LFO_noise~.c')
-rw-r--r--src/iemlib2/LFO_noise~.c34
1 files changed, 17 insertions, 17 deletions
diff --git a/src/iemlib2/LFO_noise~.c b/src/iemlib2/LFO_noise~.c
index 95316a2..a1f3c83 100644
--- a/src/iemlib2/LFO_noise~.c
+++ b/src/iemlib2/LFO_noise~.c
@@ -27,15 +27,15 @@ typedef struct _LFO_noise_tilde
t_float x_phase;
} t_LFO_noise_tilde;
-static int LFO_noise_makeseed(void)
+static int LFO_noise_tilde_makeseed(void)
{
- static unsigned int LFO_noise_nextseed = 1489853723;
+ static unsigned int LFO_noise_tilde_nextseed = 1489853723;
- LFO_noise_nextseed = LFO_noise_nextseed * 435898247 + 938284287;
- return(LFO_noise_nextseed & 0x7fffffff);
+ LFO_noise_tilde_nextseed = LFO_noise_tilde_nextseed * 435898247 + 938284287;
+ return(LFO_noise_tilde_nextseed & 0x7fffffff);
}
-static float LFO_noise_new_rand(t_LFO_noise_tilde *x)
+static float LFO_noise_tilde_new_rand(t_LFO_noise_tilde *x)
{
unsigned int state = x->x_state;
double new_val, range = x->x_range;
@@ -48,27 +48,27 @@ static float LFO_noise_new_rand(t_LFO_noise_tilde *x)
return(new_val*(1.0/32767.0));
}
-static void *LFO_noise_new(t_float freq)
+static void *LFO_noise_tilde_new(t_float freq)
{
t_LFO_noise_tilde *x = (t_LFO_noise_tilde *)pd_new(LFO_noise_tilde_class);
x->x_range = 65535.0;
x->x_rcp_range = (double)x->x_range * (1.0/4294967296.0);
- x->x_state = LFO_noise_makeseed();
+ x->x_state = LFO_noise_tilde_makeseed();
x->x_fact = 2.0f / 44100.0f;
x->x_incr = freq * x->x_fact;
if(x->x_incr < 0.0f)
x->x_incr = 0.0f;
else if(x->x_incr > 0.1f)
x->x_incr = 0.1f;
- x->x_y1 = LFO_noise_new_rand(x);
- x->x_y2 = LFO_noise_new_rand(x);
+ x->x_y1 = LFO_noise_tilde_new_rand(x);
+ x->x_y2 = LFO_noise_tilde_new_rand(x);
x->x_phase = 0.0f;
outlet_new(&x->x_obj, gensym("signal"));
return (x);
}
-static t_int *LFO_noise_perform(t_int *w)
+static t_int *LFO_noise_tilde_perform(t_int *w)
{
t_float *out = (t_float *)(w[1]);
t_LFO_noise_tilde *x = (t_LFO_noise_tilde *)(w[2]);
@@ -83,7 +83,7 @@ static t_int *LFO_noise_perform(t_int *w)
if(phase > 1.0f)
{
x_y1 = x_y2;
- x_y2 = LFO_noise_new_rand(x);
+ x_y2 = LFO_noise_tilde_new_rand(x);
phase -= 1.0;
}
*out++ = (x_y2 - x_y1) * phase + x_y1;
@@ -95,7 +95,7 @@ static t_int *LFO_noise_perform(t_int *w)
return (w+4);
}
-static void LFO_noise_float(t_LFO_noise_tilde *x, t_floatarg freq)
+static void LFO_noise_tilde_float(t_LFO_noise_tilde *x, t_floatarg freq)
{
x->x_incr = freq * x->x_fact;
if(x->x_incr < 0.0f)
@@ -104,19 +104,19 @@ static void LFO_noise_float(t_LFO_noise_tilde *x, t_floatarg freq)
x->x_incr = 0.1f;
}
-static void LFO_noise_dsp(t_LFO_noise_tilde *x, t_signal **sp)
+static void LFO_noise_tilde_dsp(t_LFO_noise_tilde *x, t_signal **sp)
{
x->x_fact = 2.0f / sp[0]->s_sr;
- dsp_add(LFO_noise_perform, 3, sp[0]->s_vec, x, sp[0]->s_n);
+ dsp_add(LFO_noise_tilde_perform, 3, sp[0]->s_vec, x, sp[0]->s_n);
}
void LFO_noise_tilde_setup(void)
{
LFO_noise_tilde_class = class_new(gensym("LFO_noise~"),
- (t_newmethod)LFO_noise_new, 0,
+ (t_newmethod)LFO_noise_tilde_new, 0,
sizeof(t_LFO_noise_tilde), 0, A_DEFFLOAT, 0);
- class_addmethod(LFO_noise_tilde_class, (t_method)LFO_noise_dsp,
+ class_addmethod(LFO_noise_tilde_class, (t_method)LFO_noise_tilde_dsp,
gensym("dsp"), 0);
- class_addfloat(LFO_noise_tilde_class, (t_method)LFO_noise_float);
+ class_addfloat(LFO_noise_tilde_class, (t_method)LFO_noise_tilde_float);
class_sethelpsymbol(LFO_noise_tilde_class, gensym("iemhelp/help-LFO_noise~"));
}