From 62465842099908f9e50b8edabfec709b37b1ade3 Mon Sep 17 00:00:00 2001
From: Héctor Ramón Jiménez <hector0193@gmail.com>
Date: Thu, 3 Nov 2022 04:37:23 +0100
Subject: Convert colors to linear RGB before uploading in `solid` pipelines

---
 glow/src/triangle/solid.rs | 10 ++++++----
 wgpu/src/triangle/solid.rs |  4 +++-
 2 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/glow/src/triangle/solid.rs b/glow/src/triangle/solid.rs
index 311e3704..fb3d40c3 100644
--- a/glow/src/triangle/solid.rs
+++ b/glow/src/triangle/solid.rs
@@ -63,13 +63,15 @@ impl Program {
         }
 
         if color != &self.uniform_data.color {
+            let [r, g, b, a] = color.into_linear();
+
             unsafe {
                 gl.uniform_4_f32(
                     Some(&self.uniform_data.color_location),
-                    color.r,
-                    color.g,
-                    color.b,
-                    color.a,
+                    r,
+                    g,
+                    b,
+                    a,
                 );
             }
 
diff --git a/wgpu/src/triangle/solid.rs b/wgpu/src/triangle/solid.rs
index 0373ebee..75455310 100644
--- a/wgpu/src/triangle/solid.rs
+++ b/wgpu/src/triangle/solid.rs
@@ -20,9 +20,11 @@ pub(super) struct Uniforms {
 
 impl Uniforms {
     pub fn new(transform: Transformation, color: Color) -> Self {
+        let [r, g, b, a] = color.into_linear();
+
         Self {
             transform: transform.into(),
-            color: Vec4::new(color.r, color.g, color.b, color.a),
+            color: Vec4::new(r, g, b, a),
         }
     }
 }
-- 
cgit