From 8cd445813ae3d22c77d665a4a53b42a2b826d2bb Mon Sep 17 00:00:00 2001
From: Nathan Vegdahl <cessen@cessen.com>
Date: Sat, 16 Jul 2016 13:36:34 -0700
Subject: [PATCH] Removed some dead code.

---
 src/renderer.rs | 19 -------------------
 1 file changed, 19 deletions(-)

diff --git a/src/renderer.rs b/src/renderer.rs
index 3bf99a8..61a0366 100644
--- a/src/renderer.rs
+++ b/src/renderer.rs
@@ -1,5 +1,3 @@
-#![allow(dead_code)]
-
 use std::io::{self, Write};
 use std::path::Path;
 use std::cmp::min;
@@ -379,20 +377,3 @@ fn hash_u32(n: u32, seed: u32) -> u32 {
 
     return hash;
 }
-
-
-fn srgb_gamma(n: f32) -> f32 {
-    if n < 0.0031308 {
-        n * 12.92
-    } else {
-        (1.055 * n.powf(1.0 / 2.4)) - 0.055
-    }
-}
-
-fn srgb_inv_gamma(n: f32) -> f32 {
-    if n < 0.04045 {
-        n / 12.92
-    } else {
-        ((n + 0.055) / 1.055).powf(2.4)
-    }
-}