From eecf901aed41e668161ef98b85431c808f29bbf4 Mon Sep 17 00:00:00 2001
From: Emil Velikov <emil.velikov@collabora.com>
Date: Fri, 3 Mar 2023 15:36:45 +0000
Subject: [PATCH] hud_elements: remove unused LinearToSRGB

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
---
 src/hud_elements.cpp | 18 ------------------
 1 file changed, 18 deletions(-)

diff --git a/src/hud_elements.cpp b/src/hud_elements.cpp
index 3eda9cc9..faedde7d 100644
--- a/src/hud_elements.cpp
+++ b/src/hud_elements.cpp
@@ -35,14 +35,6 @@ float SRGBToLinear(float in)
         return powf((in + 0.055f) / 1.055f, 2.4f);
 }
 
-float LinearToSRGB(float in)
-{
-    if (in <= 0.0031308f)
-        return in * 12.92f;
-    else
-        return 1.055f * powf(in, 1.0f / 2.4f) - 0.055f;
-}
-
 ImVec4 SRGBToLinear(ImVec4 col)
 {
     col.x = SRGBToLinear(col.x);
@@ -53,16 +45,6 @@ ImVec4 SRGBToLinear(ImVec4 col)
     return col;
 }
 
-ImVec4 LinearToSRGB(ImVec4 col)
-{
-    col.x = LinearToSRGB(col.x);
-    col.y = LinearToSRGB(col.y);
-    col.z = LinearToSRGB(col.z);
-    // Alpha component is already linear
-
-    return col;
-}
-
 template<typename T, typename R = float>
 R format_units(T value, const char*& unit)
 {