void IoAudioMixer_mark(IoAudioMixer *self)
{
/* buffer is a UArray */
List_do_(DATA(self)->sounds, (ListDoCallback *)IoObject_makeGrayIfWhite);
List_do_(DATA(self)->events, (ListDoCallback *)AudioEvent_mark);
List_do_(DATA(self)->activeEvents, (ListDoCallback *)AudioEvent_mark);
List_do_(DATA(self)->soundsToRemove, (ListDoCallback *)IoObject_makeGrayIfWhite);
IoObject_makeGrayIfWhite(DATA(self)->ioAudioDevice);
IoObject_makeGrayIfWhite(DATA(self)->writeMessage);
IoObject_makeGrayIfWhite(DATA(self)->nonBlockingWriteMessage);
IoObject_makeGrayIfWhite(DATA(self)->ioBuffer);
}
void IoMP3Encoder_mark(IoMP3Encoder *self)
{
IoObject_makeGrayIfWhite(DATA(self)->outBuffer);
}
void AudioEvent_mark(AudioEvent *self)
{
if (self->ioTriggerSound) IoObject_makeGrayIfWhite(self->ioTriggerSound);
if (self->ioPlaySound) IoObject_makeGrayIfWhite(self->ioPlaySound);
}
