// // Called every frame. 'delta' is the elapsed time since the previous frame.
public override void _Process(float delta)
{
// var gen = (AudioStreamGenerator) GetNode<AudioStreamPlayer>("AudioStreamPlayer").Stream;
var frames = buf.GetFramesAvailable();
bufferdata = new Vector2[frames];
short output = 0;
for (int i = 0; i < frames; i++)
{
if (timeacc % Math.Floor(MixRate / 4410f) == 0)
{
output = update_synth(ops);
}
GetNode <Label>("Label").Text = output.ToString();
bufferdata[i].x = (float)output / 0x8000f;
bufferdata[i].y = bufferdata[i].x;
timeacc++;
}
buf.PushBuffer(bufferdata);
// var output = update_synth(ops);
// GetNode<Label>("Label").Text = output.ToString();
}
void fill_buffer()
{
int frames = buf.GetFramesAvailable();
// var bufferdata = new List<Vector2[]>(); //frames from each channel
var bufferdata = new Vector2[channels.Length][]; //frames from each channel
var output = new Vector2[frames]; //final output
object _lock = new object();
//Get frame data for each channel.
for (int i = 0; i < channels.Length; i++)
{
// Parallel.For(0, channels.Length, delegate(int i) {
// lock(_lock)
{
// if (!channels[i].Empty) //Fill the buffer for the channel. If channel is 0, also process clock events.
bufferdata[i] = channels[i].request_samples(frames, ClockEvent, i);
}
} //);
//Assemble each set of frame data into the final output buffer.
// for(int i=0; i<frames; i++) {
Parallel.For(0, frames, delegate(int i) {
// lock(_lock)
// {
for (int j = 0; j < channels.Length; j++) //Cycle each channel into j.
{
output[i].x += bufferdata[j][i].x * 0.3f; //quiet each channel by 1/16 (0.0625)
output[i].y += bufferdata[j][i].y * 0.3f;
}
// }
});
buf.PushBuffer(output);
// Clock.Iterate(frames, MixRate);
}
