From 306f96164784a8cbf405e72fa4364d6523366e95 Mon Sep 17 00:00:00 2001
From: metamuffin <metamuffin@disroot.org>
Date: Mon, 5 May 2025 15:09:54 +0200
Subject: old dir

---
 dhwt-codec/src/trim.rs | 36 ------------------------------------
 1 file changed, 36 deletions(-)
 delete mode 100644 dhwt-codec/src/trim.rs

(limited to 'dhwt-codec/src/trim.rs')

diff --git a/dhwt-codec/src/trim.rs b/dhwt-codec/src/trim.rs
deleted file mode 100644
index 85a920a..0000000
--- a/dhwt-codec/src/trim.rs
+++ /dev/null
@@ -1,36 +0,0 @@
-use crate::io::{Value, TWO, ZERO};
-use std::ops::{Index, IndexMut};
-
-pub fn trim<X: Index<usize, Output = Value> + IndexMut<usize, Output = Value>>(
-    size: usize,
-    a: &mut X,
-) {
-    let half = size / 2;
-    let quarter = size / 4;
-    for i in 0..(size / 2 / 4) {
-        let hi = half + i * 4;
-        let qi = quarter + i * 2;
-        a[qi] = (a[qi + 0] + a[qi + 1]) / TWO;
-        a[qi + 1] = (a[hi + 0] + a[hi + 1] + a[hi + 2] + a[hi + 3]) / (TWO * TWO);
-    }
-    for i in half..size {
-        a[i] = ZERO;
-    }
-}
-
-pub fn untrim<X: Index<usize, Output = Value> + IndexMut<usize, Output = Value>>(
-    size: usize,
-    a: &mut X,
-) {
-    let half = size / 2;
-    let quarter = size / 4;
-    for i in 0..(size / 2 / 4) {
-        let hi = half + i * 4;
-        let qi = quarter + i * 2;
-        a[hi + 0] = a[qi + 1];
-        a[hi + 1] = a[qi + 1];
-        a[hi + 2] = a[qi + 1];
-        a[hi + 3] = a[qi + 1];
-        a[qi + 1] = a[qi];
-    }
-}
-- 
cgit v1.2.3-70-g09d2