diff options
Diffstat (limited to 'beatify~.c')
| -rw-r--r-- | beatify~.c | 69 |
1 files changed, 38 insertions, 31 deletions
@@ -54,60 +54,65 @@ static t_class *beatify_class; static void beatify_attack(t_beatify *x, t_floatarg fattack ) { - if (fattack < 1.0) + if (fattack < 1.0) { - x->x_attack = 1.0; + x->x_attack = 1.0; } else { - x->x_attack = fattack; + x->x_attack = fattack; } } static void beatify_sustain(t_beatify *x, t_floatarg fsustain ) { - if (fsustain < 0.0) + if (fsustain < 0.0) { - x->x_sustain = 0.0; + x->x_sustain = 0.0; } else { - x->x_sustain = fsustain; + x->x_sustain = fsustain; } } static void beatify_decay(t_beatify *x, t_floatarg fdecay ) { - if (fdecay < 1.0) + if (fdecay < 1.0) { - x->x_decay = 1.0; + x->x_decay = 1.0; } else { - x->x_decay = fdecay; + x->x_decay = fdecay; } } static void beatify_size(t_beatify *x, t_floatarg fsize ) { - if (fsize < 100.0) + if (fsize < 100.0) { - x->x_size = 100.0; + x->x_size = 100.0; } else { - x->x_size = fsize; + x->x_size = fsize; } } static void beatify_gamplitude(t_beatify *x, t_floatarg fgamplitude ) { - if (fgamplitude < 0.0) { - x->x_gamplitude = 0.0; - } else if (fgamplitude > 1.0) { - x->x_gamplitude = 1.0; - } else { - x->x_gamplitude = fgamplitude; + if (fgamplitude < 0.0) + { + x->x_gamplitude = 0.0; + } + else if (fgamplitude > 1.0) + { + x->x_gamplitude = 1.0; + } + else + { + x->x_gamplitude = fgamplitude; } } @@ -137,22 +142,24 @@ static t_int *beatify_perform(t_int *w) t_beatify *x = (t_beatify*)(w[4]); t_float adelta = 0., ddelta = 0.; - while (n--) { - if ( x->x_current>=x->x_size ) - { + while (n--) + { + if ( x->x_current>=x->x_size ) + { adelta = (x->x_gamplitude-x->x_vol)/x->x_attack; ddelta = x->x_gamplitude/x->x_decay; x->x_current = 0; - } - if ( x->x_current<x->x_attack ) x->x_vol+= adelta; - if ( x->x_current>x->x_attack+x->x_sustain && x->x_current<x->x_attack+x->x_sustain+x->x_decay ) - { - x->x_vol-= ddelta; - } - x->x_current++; + } + if ( x->x_current<x->x_attack ) x->x_vol+= adelta; + if ( x->x_current>x->x_attack+x->x_sustain && x->x_current<x->x_attack+x->x_sustain+x->x_decay ) + { + x->x_vol-= ddelta; + } + x->x_current++; - *(out) = *(in)*x->x_vol; - out++; in++; + *(out) = *(in)*x->x_vol; + out++; + in++; } return (w+5); } @@ -166,7 +173,7 @@ void beatify_tilde_setup(void) { verbose(0, beatify_version ); beatify_class = class_new(gensym("beatify~"), (t_newmethod)beatify_new, 0, - sizeof(t_beatify), 0, 0); + sizeof(t_beatify), 0, 0); CLASS_MAINSIGNALIN( beatify_class, t_beatify, x_f ); class_addmethod(beatify_class, (t_method)beatify_dsp, gensym("dsp"), 0); class_addmethod(beatify_class, (t_method)beatify_attack, gensym("attack"), A_FLOAT, 0); |