real time processing

1 files changed, 18 insertions, 0 deletions

diff --git a/src/window_function.rs b/src/window_function.rs
new file mode 100644
index 0000000..a633af1
--- /dev/null
+++ b/src/window_function.rs
@@ -0,0 +1,18 @@
+pub trait WindowFunction: Send {
+    fn apply(&self, data: &mut [f32]);
+    fn reverse(&self, data: &mut [f32]);
+}
+
+pub struct RectangularWindow {}
+
+impl RectangularWindow {
+    pub fn new(_fft_size: usize) -> Self {
+        Self {}
+    }
+}
+
+impl WindowFunction for RectangularWindow {
+    fn apply(&self, _data: &mut [f32]) {}
+
+    fn reverse(&self, _data: &mut [f32]) {}
+}