From 360c1934e2ab9044576cc44e13b1ed8d9d6874ed Mon Sep 17 00:00:00 2001
From: Bastiaan Olij <mux213@gmail.com>
Date: Sat, 6 Jun 2020 20:36:37 +1000
Subject: [PATCH] Add linear to sRGB shader

---
 demo/addons/godot-openvr/scenes/linear_to_srgb.shader | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 demo/addons/godot-openvr/scenes/linear_to_srgb.shader

diff --git a/demo/addons/godot-openvr/scenes/linear_to_srgb.shader b/demo/addons/godot-openvr/scenes/linear_to_srgb.shader
new file mode 100644
index 0000000..953b281
--- /dev/null
+++ b/demo/addons/godot-openvr/scenes/linear_to_srgb.shader
@@ -0,0 +1,11 @@
+shader_type canvas_item;
+
+void fragment() {
+	vec4 c = texture(TEXTURE, UV);
+	
+	// Linear -> sRGB
+	vec3 a = vec3(0.055);
+	c.rgb = mix((vec3(1.0) + a) * pow(c.rgb, vec3(1.0 / 2.4)) - a, 12.92 * c.rgb, lessThan(c.rgb, vec3(0.0031308)));
+	
+	COLOR = c;
+}
\ No newline at end of file