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Added mask to indicate which inputs are connected.

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This commit is contained in:
Weird Constructor 2021-07-10 21:29:58 +02:00
parent 26830e8e56
commit 3360a2afe9
7 changed files with 81 additions and 17 deletions
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12
src/dsp/mod.rs
View file

@ -81,6 +81,9 @@ pub const MAX_BLOCK_SIZE : usize = 128;
/// currently executed node.
/// This structure is created by the [crate::nodes::NodeExecutor] on the fly.
pub struct NodeContext<'a> {
/// The bitmask that indicates which input ports are used/connected
/// to some output.
pub in_connected: u64,
/// The bitmask that indicates which output ports are used/connected
/// to some input.
pub out_connected: u64,
@ -1161,6 +1164,15 @@ macro_rules! make_node_info_enum {
})+
}
#[allow(non_snake_case)]
pub mod is_in_con {
$(pub mod $variant {
$(#[inline] pub fn $para(nctx: &crate::dsp::NodeContext) -> bool {
nctx.in_connected & (1 << $in_idx) != 0x0
})*
})+
}
mod ni {
$(
#[derive(Debug, Clone)]

7
src/dsp/node_test.rs
View file

@ -50,7 +50,7 @@ impl Test {
pub const sig : &'static str = "Test sig\nThe output of p as signal";
pub const tsig : &'static str = "Test tsig\nA short trigger pulse will be generated when the 'trig' input is triggered.";
pub const out2 : &'static str = "Test out2\nA test output that will emit 1.0 if output 'sig' is connected.";
pub const out3 : &'static str = "Test out3\n";
pub const out3 : &'static str = "Test out3\nA test output that will emit 1.0 if input 'f' is connected.";
pub const out4 : &'static str = "Test out4\n";
pub const outc : &'static str = "Test outc\nEmits a number that defines the out_connected bitmask. Used only for testing!";
@ -77,13 +77,14 @@ impl DspNode for Test {
atoms: &[SAtom], _inputs: &[ProcBuf],
outputs: &mut [ProcBuf], _led: LedPhaseVals)
{
use crate::dsp::{out_idx, at, is_out_con, out_buf};
use crate::dsp::{out_idx, at, is_out_con, out_buf, is_in_con};
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);
@ -113,6 +114,8 @@ impl DspNode for Test {
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);
}
}

28
src/matrix.rs
View file

@ -1054,9 +1054,9 @@ mod tests {
assert!(nodes[2].to_id(2) == NodeId::Sin(2));
let prog = node_exec.get_prog();
assert_eq!(prog.prog[0].to_string(), "Op(i=0 out=(0-1|1) in=(0-2) at=(0-0) mod=(0-0))");
assert_eq!(prog.prog[1].to_string(), "Op(i=1 out=(1-2|1) in=(2-4) at=(0-0) mod=(0-0) cpy=(o0 => i2))");
assert_eq!(prog.prog[2].to_string(), "Op(i=2 out=(2-3|0) in=(4-6) at=(0-0) mod=(0-0) cpy=(o1 => i4))");
assert_eq!(prog.prog[0].to_string(), "Op(i=0 out=(0-1|1) in=(0-2|0) at=(0-0) mod=(0-0))");
assert_eq!(prog.prog[1].to_string(), "Op(i=1 out=(1-2|1) in=(2-4|1) at=(0-0) mod=(0-0) cpy=(o0 => i2))");
assert_eq!(prog.prog[2].to_string(), "Op(i=2 out=(2-3|0) in=(4-6|1) at=(0-0) mod=(0-0) cpy=(o1 => i4))");
}
#[test]
@ -1146,8 +1146,8 @@ mod tests {
let prog = node_exec.get_prog();
assert_eq!(prog.prog.len(), 2);
assert_eq!(prog.prog[0].to_string(), "Op(i=0 out=(0-1|1) in=(0-2) at=(0-0) mod=(0-0))");
assert_eq!(prog.prog[1].to_string(), "Op(i=1 out=(1-1|0) in=(2-5) at=(0-1) mod=(0-0) cpy=(o0 => i2))");
assert_eq!(prog.prog[0].to_string(), "Op(i=0 out=(0-1|1) in=(0-2|0) at=(0-0) mod=(0-0))");
assert_eq!(prog.prog[1].to_string(), "Op(i=1 out=(1-1|0) in=(2-5|1) at=(0-1) mod=(0-0) cpy=(o0 => i2))");
}
#[test]
@ -1177,8 +1177,8 @@ mod tests {
let prog = node_exec.get_prog();
assert_eq!(prog.prog.len(), 2);
assert_eq!(prog.prog[0].to_string(), "Op(i=2 out=(2-3|1) in=(4-6) at=(0-0) mod=(0-0))");
assert_eq!(prog.prog[1].to_string(), "Op(i=3 out=(3-3|0) in=(6-9) at=(0-1) mod=(0-0) cpy=(o2 => i6))");
assert_eq!(prog.prog[0].to_string(), "Op(i=2 out=(2-3|1) in=(4-6|0) at=(0-0) mod=(0-0))");
assert_eq!(prog.prog[1].to_string(), "Op(i=3 out=(3-3|0) in=(6-9|1) at=(0-1) mod=(0-0) cpy=(o2 => i6))");
}
#[test]
@ -1278,10 +1278,10 @@ mod tests {
node_exec.process_graph_updates();
let prog = node_exec.get_prog();
assert_eq!(prog.prog[0].to_string(), "Op(i=0 out=(0-1|1) in=(0-2) at=(0-0) mod=(0-1))");
assert_eq!(prog.prog[1].to_string(), "Op(i=3 out=(3-4|1) in=(6-8) at=(0-0) mod=(5-5))");
assert_eq!(prog.prog[2].to_string(), "Op(i=1 out=(1-2|1) in=(2-4) at=(0-0) mod=(1-3) cpy=(o0 => i2) mod=1)");
assert_eq!(prog.prog[3].to_string(), "Op(i=2 out=(2-3|0) in=(4-6) at=(0-0) mod=(3-5) cpy=(o1 => i4) cpy=(o3 => i5) mod=3 mod=4)");
assert_eq!(prog.prog[0].to_string(), "Op(i=0 out=(0-1|1) in=(0-2|0) at=(0-0) mod=(0-1))");
assert_eq!(prog.prog[1].to_string(), "Op(i=3 out=(3-4|1) in=(6-8|0) at=(0-0) mod=(5-5))");
assert_eq!(prog.prog[2].to_string(), "Op(i=1 out=(1-2|1) in=(2-4|1) at=(0-0) mod=(1-3) cpy=(o0 => i2) mod=1)");
assert_eq!(prog.prog[3].to_string(), "Op(i=2 out=(2-3|0) in=(4-6|3) at=(0-0) mod=(3-5) cpy=(o1 => i4) cpy=(o3 => i5) mod=3 mod=4)");
}
#[test]
@ -1315,8 +1315,8 @@ mod tests {
node_exec.process_graph_updates();
let prog = node_exec.get_prog();
assert_eq!(prog.prog[0].to_string(), "Op(i=0 out=(0-1|1) in=(0-2) at=(0-0) mod=(0-1))");
assert_eq!(prog.prog[1].to_string(), "Op(i=1 out=(1-2|1) in=(2-4) at=(0-0) mod=(1-3) cpy=(o0 => i2) mod=1)");
assert_eq!(prog.prog[2].to_string(), "Op(i=2 out=(2-3|0) in=(4-6) at=(0-0) mod=(3-3) cpy=(o1 => i4))");
assert_eq!(prog.prog[0].to_string(), "Op(i=0 out=(0-1|1) in=(0-2|0) at=(0-0) mod=(0-1))");
assert_eq!(prog.prog[1].to_string(), "Op(i=1 out=(1-2|1) in=(2-4|1) at=(0-0) mod=(1-3) cpy=(o0 => i2) mod=1)");
assert_eq!(prog.prog[2].to_string(), "Op(i=2 out=(2-3|0) in=(4-6|1) at=(0-0) mod=(3-3) cpy=(o1 => i4))");
}
}

1
src/nodes/node_conf.rs
View file

@ -81,6 +81,7 @@ impl NodeInstance {
at_idxlen: (self.at_start, self.at_end),
mod_idxlen: (self.mod_start, self.mod_end),
out_connected: 0x0,
in_connected: 0x0,
inputs: vec![],
}
}

1
src/nodes/node_exec.rs
View file

@ -449,6 +449,7 @@ impl NodeExecutor {
exec_ctx,
&NodeContext {
out_connected: op.out_connected,
in_connected: op.in_connected,
params: &prog.inp[inp.0..inp.1],
},
&prog.atoms[at.0..at.1],

22
src/nodes/node_prog.rs
View file

@ -81,12 +81,29 @@ pub struct NodeOp {
/// (<out vec index>, <own node input index>,
/// (<mod index into NodeProg::modops>, <mod amt>))
pub inputs: Vec<(usize, usize, Option<usize>)>,
/// A bit mask which indicates which of the input ports are actually
/// used/connected to some output.
pub in_connected: u64,
/// A bit mask which indicates which of the output ports are actually
/// used/connected to some input.
pub out_connected: u64,
}
impl NodeOp {
pub fn in_idx_belongs_to_nodeop(&self, idx: usize) -> bool {
idx >= self.in_idxlen.0
&& idx < self.in_idxlen.1
}
pub fn set_in_idx_connected_flag(&mut self, global_idx: usize) {
if !self.in_idx_belongs_to_nodeop(global_idx) {
return;
}
let local_idx = global_idx - self.in_idxlen.0;
self.in_connected |= 0x1 << local_idx;
}
pub fn out_idx_belongs_to_nodeop(&self, idx: usize) -> bool {
idx >= self.out_idxlen.0
&& idx < self.out_idxlen.1
@ -104,13 +121,14 @@ impl NodeOp {
impl std::fmt::Display for NodeOp {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
write!(f, "Op(i={} out=({}-{}|{:x}) in=({}-{}) at=({}-{}) mod=({}-{})",
write!(f, "Op(i={} out=({}-{}|{:x}) in=({}-{}|{:x}) at=({}-{}) mod=({}-{})",
self.idx,
self.out_idxlen.0,
self.out_idxlen.1,
self.out_connected,
self.in_idxlen.0,
self.in_idxlen.1,
self.in_connected,
self.at_idxlen.0,
self.at_idxlen.1,
self.mod_idxlen.0,
@ -264,6 +282,7 @@ impl NodeProg {
}
node_op.out_connected = 0x0;
node_op.in_connected = 0x0;
self.prog.push(node_op);
}
@ -282,6 +301,7 @@ impl NodeProg {
for n_op in self.prog.iter_mut() {
if n_op.idx == node_op.idx {
n_op.set_in_idx_connected_flag(inp_index);
n_op.inputs.push((out_index, inp_index, mod_index));
return;
}

27
tests/node_test.rs
View file

@ -79,3 +79,30 @@ fn check_node_test_out_connected() {
assert_decimated_feq!(res.0, 1, vec![ mask as f32; 10 ]);
assert_decimated_feq!(res.1, 1, vec![ 0.0; 10 ]);
}
#[test]
fn check_node_test_in_connected() {
let (node_conf, mut node_exec) = new_node_engine();
let mut matrix = Matrix::new(node_conf, 6, 3);
let test = NodeId::Test(0);
let tst2 = NodeId::Test(1);
let out = NodeId::Out(0);
matrix.place(0, 0, Cell::empty(test)
.out(None, None, test.out("sig")));
matrix.place(0, 1, Cell::empty(tst2)
.input(tst2.inp("f"), None, None)
.out(None, None, test.out("out3")));
matrix.place(0, 2, Cell::empty(out)
.input(out.inp("ch1"), None, None));
matrix.sync().unwrap();
let res = run_for_ms(&mut node_exec, 2.0);
assert_decimated_feq!(res.0, 1, vec![ 1.0; 10 ]);
matrix.place(0, 0, Cell::empty(NodeId::Nop));
matrix.sync().unwrap();
let res = run_for_ms(&mut node_exec, 2.0);
assert_decimated_feq!(res.0, 1, vec![ 0.0; 10 ]);
}