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use crate::dsp::{
DspNode, GraphAtomData, GraphFun, LedPhaseVals, NodeContext, NodeGlobalRef, NodeId, ProcBuf,
SAtom,
};
use crate::nodes::{NodeAudioContext, NodeExecContext};
use synfx_dsp::TrigSignal;
#[macro_export]
macro_rules! fa_test_s {
($formatter: expr, $v: expr, $denorm_v: expr) => {{
let s = match ($v.round() as usize) {
0 => "Zero",
1 => "One",
2 => "Two",
3 => "Three",
4 => "Four",
5 => "Five",
6 => "Six",
7 => "Seven",
8 => "Eigth",
9 => "Nine",
10 => "Ten",
_ => "?",
};
write!($formatter, "{}", s)
}};
}
#[derive(Debug, Clone)]
pub struct Test {
trig_sig: TrigSignal,
trigger: bool,
}
impl Test {
pub fn new(_nid: &NodeId, _node_global: &NodeGlobalRef) -> Self {
Self { trigger: false, trig_sig: TrigSignal::new() }
}
pub const f: &'static str = "F Test";
pub const p: &'static str = "An unsmoothed parameter for automated tests.";
pub const trig: &'static str =
"A trigger input, that will create a short pulse on the ~~tsig~~ output.";
pub const sig: &'static str = "The output of p as signal";
pub const tsig: &'static str =
"A short trigger pulse will be generated when the ~~trig~~ input is triggered.";
pub const out2: &'static str =
"A test output that will emit **1.0** if output ~~sig~~ is connected.";
pub const out3: &'static str =
"A test output that will emit **1.0** if input ~~f~~ is connected.";
pub const out4: &'static str = "";
pub const outc: &'static str =
"Emits a number that defines the out_connected bitmask. Used only for testing!";
pub const DESC: &'static str = r#""#;
pub const HELP: &'static str = r#""#;
pub fn graph_fun() -> Option<GraphFun> {
Some(Box::new(|_gd: &dyn GraphAtomData, _init: bool, x: f32, _xn: f32| -> f32 { x }))
}
}
impl DspNode for Test {
fn set_sample_rate(&mut self, srate: f32) {
self.trig_sig.set_sample_rate(srate);
}
fn reset(&mut self) {
self.trig_sig.reset();
}
#[inline]
fn process(
&mut self,
ctx: &mut dyn NodeAudioContext,
_ectx: &mut NodeExecContext,
nctx: &NodeContext,
atoms: &[SAtom],
_inputs: &[ProcBuf],
outputs: &mut [ProcBuf],
_led: LedPhaseVals,
) {
use crate::dsp::{at, is_in_con, is_out_con, out_buf, out_idx};
let p = at::Test::p(atoms);
let trig = at::Test::trig(atoms);
let tsig = out_idx::Test::tsig();
let mut out2 = out_buf::Test::out2(outputs);
let mut out3 = out_buf::Test::out3(outputs);
let mut outc = out_buf::Test::outc(outputs);
let (out, tsig) = outputs.split_at_mut(tsig);
let out = &mut out[0];
let tsig = &mut tsig[0];
let mut trigger = trig.i();
if !self.trigger && trigger > 0 {
self.trigger = true;
} else if !self.trigger && trigger == 0 {
self.trigger = false;
} else if self.trigger {
trigger = 0;
}
for frame in 0..ctx.nframes() {
if trigger > 0 {
self.trig_sig.trigger();
trigger = 0;
}
out.write(frame, p.f());
let t = self.trig_sig.next();
tsig.write(frame, t);
out2.write(frame, if is_out_con::Test::sig(nctx) { 1.0 } else { 0.0 });
out3.write(frame, if is_in_con::Test::f(nctx) { 1.0 } else { 0.0 });
outc.write(frame, nctx.out_connected as f32);
}
}
}
