void SynthesizeChannelsData(DAC::TrackBuilder& track)
{
for (uint_t chan = 0; chan != CHANNELS_COUNT; ++chan)
{
GlissData& gliss(Gliss[chan]);
if (gliss.Update())
{
DAC::ChannelDataBuilder builder = track.GetChannel(chan);
builder.SetFreqSlideHz(StepToHz(gliss.Sliding));
}
}
}
void GetNewChannelState(const Cell& src, GlissData& gliss, DAC::ChannelDataBuilder& builder)
{
if (src.HasData())
{
builder.SetLevelInPercents(100);
}
if (const bool* enabled = src.GetEnabled())
{
builder.SetEnabled(*enabled);
if (!*enabled)
{
builder.SetPosInSample(0);
}
}
if (const uint_t* note = src.GetNote())
{
builder.SetNote(*note);
}
if (const uint_t* sample = src.GetSample())
{
builder.SetSampleNum(*sample);
builder.SetPosInSample(0);
builder.SetFreqSlideHz(0);
gliss.Sliding = 0;
}
if (const uint_t* volume = src.GetVolume())
{
const uint_t level = *volume;
builder.SetLevelInPercents(100 * level / 16);
}
for (CommandsIterator it = src.GetCommands(); it; ++it)
{
switch (it->Type)
{
case GLISS:
gliss.Glissade = it->Param1;
break;
default:
assert(!"Invalid command");
}
}
}