Ejemplos de RT_play_voice en C++ (Cpp)

Ejemplo n.º 1

static void RT_process_instrument2(int num_outputs, Data *data, int64_t time, int num_frames, float **inputs, float **outputs){
  for(int i=0;i<num_outputs;i++)
    memset(outputs[i],0,num_frames*sizeof(float));

  float *tempsounds[num_outputs];
  float tempdata[num_outputs][num_frames];
  for(int i=0;i<num_outputs;i++)
    tempsounds[i] = &tempdata[i][0];

  Voice *voice = data->voices_playing;
  //printf("Voices? %s\n",voice==NULL?"No":"Yes");

  while(voice!=NULL){
    Voice *next = voice->next;
    int start_process;

    if(RT_play_voice(data,voice,num_frames,inputs,tempsounds,&start_process)==VOICE_REMOVE){
      RT_remove_voice(&data->voices_playing, voice);
      RT_add_voice(&data->voices_not_playing, voice);

      for(int ch=0;ch<num_outputs;ch++)
        RT_fade_out(tempsounds[ch], num_frames-start_process);
    }

    for(int ch=0;ch<num_outputs;ch++){
      float *source = tempsounds[ch];
      float *target = outputs[ch];
      for(int i=start_process;i<num_frames;i++)
        target[i] += source[i];
    }

    voice=next;
  }
}

Ejemplo n.º 2

Archivo: AudioRecorder_plugin.c Proyecto: dieface/radium-1

static void RT_process(SoundPlugin *plugin, int64_t time, int num_frames, float **inputs, float **outputs){
  Data *data = (Data*)plugin->data;
  int num_outputs = plugin->type->num_outputs;

  for(int i=0;i<num_outputs;i++)
    memset(outputs[i],0,num_frames*sizeof(float));

  float tempsound[num_frames];

  Voice *voice = data->voices_playing;

  while(voice!=NULL){
    Voice *next = voice->next;

    if(RT_play_voice(data, voice, num_frames, tempsound)==VOICE_REMOVE){
      RT_remove_voice(&data->voices_playing, voice);
      RT_add_voice(&data->voices_not_playing, voice);
    }

    for(int ch=0;ch<num_outputs;ch++){
      float *source = tempsounds[ch];
      float *target = outputs[ch];
      for(int i=0 ; i<num_frames ; i++)
        target[i] += tempsound[i];  // TODO: Apply panning
    }

    voice = next;
  }
}

Ejemplo n.º 3

Archivo: Sampler_plugin.c Proyecto: renno23/radium

static void RT_process(SoundPlugin *plugin, int64_t time, int num_frames, float **inputs, float **outputs){
  Data *data = (Data*)plugin->data;
  Voice *voice = data->voices_playing;

  memset(outputs[0],0,num_frames*sizeof(float));
  memset(outputs[1],0,num_frames*sizeof(float));

  while(voice!=NULL){
    Voice *next = voice->next;

    if(RT_play_voice(data, voice, num_frames, outputs)==true){
      RT_remove_voice(&data->voices_playing, voice);
      RT_add_voice(&data->voices_not_playing, voice);
    }

    voice = next;
  }


  if(data->new_data != NULL){
    RT_fade_out(outputs[0],num_frames);
    RT_fade_out(outputs[1],num_frames);

    plugin->data = data->new_data; // Bang! (hmm.)
    data->new_data = NULL;

    RSEMAPHORE_signal(data->signal_from_RT,1);
  }
}