Ejemplos de PLUGIN_get_effect_value en C++ (Cpp)

Ejemplo n.º 1

Archivo: QM_chip.cpp Proyecto: jakobvonrotz/radium

void CHIP_update(SoundPlugin *plugin){
  Chip *chip = find_chip_for_plugin(&g_mixer_widget->scene, plugin);

  int eff1 = plugin->type->num_effects+EFFNUM_INPUT_VOLUME;
  int eff2 = plugin->type->num_effects+EFFNUM_VOLUME;

  int val1 = scale(PLUGIN_get_effect_value(plugin, eff1, VALUE_FROM_STORAGE), 0,1,0,10000);
  int val2 = scale(PLUGIN_get_effect_value(plugin, eff2, VALUE_FROM_STORAGE), 0,1,0,10000);

  SLIDERPAINTER_setValue(chip->_input_slider, val1);
  SLIDERPAINTER_setValue(chip->_output_slider, val2);

#if 0
  {
    char buf[64]={0};
    PLUGIN_get_display_value_string(plugin, eff1, buf, 64);
    SLIDERPAINTER_set_string(chip->_input_slider, QString(buf));
  }

  {
    char buf[64]={0};
    PLUGIN_get_display_value_string(plugin, eff2, buf, 64);
    SLIDERPAINTER_set_string(chip->_output_slider, QString(buf));
  }
#endif

  chip->update();
}

Ejemplo n.º 2

static void faust_gui_zone_callback(float val, void* arg){
  MyUI::Controller *controller = (MyUI::Controller*)arg;

  float min = controller->min_value;
  float max = controller->max_value;

  SoundPlugin *plugin = controller->plugin;
  int effect_num = controller->effect_num;
  
  Data *data = GET_DATA_FROM_PLUGIN(plugin);
  if (fabs(val - data->automation_values[effect_num]) < fabs((max-min)/100.0)) // approx.
    return;

  //printf("  Callback called %f. controller: %p\n      val/auto: %f %f", val, controller, val, data->automation_values[effect_num]);

  float stored_value;
  stored_value = PLUGIN_get_effect_value(plugin, effect_num, VALUE_FROM_STORAGE);

  if (val==stored_value)
    return;

  // We are now pretty certain that this update was caused by a user interaction in the faust gui, and not a roundtrip from radium.
  
  PLAYER_lock();{
    PLUGIN_set_native_effect_value(plugin, -1, effect_num, val, PLUGIN_STORED_TYPE, PLUGIN_STORE_VALUE, FX_single);
  }PLAYER_unlock();
  
  volatile struct Patch *patch = plugin->patch;
  ATOMIC_SET(patch->widget_needs_to_be_updated, true);
}