From fd0f4fdb9da8e93f7204358fd2801e8c058af0b6 Mon Sep 17 00:00:00 2001
From: Mai Lavelle <mai.lavelle@gmail.com>
Date: Sat, 2 Apr 2016 00:13:11 -0400
Subject: [PATCH] Switch to multiline shader source for readability

---
 extension.js | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/extension.js b/extension.js
index 5c39b89..4e4d6c5 100644
--- a/extension.js
+++ b/extension.js
@@ -33,7 +33,16 @@ const InvertWindowEffect = new Lang.Class({
 
 	_init: function(params) {
 		this.parent(params);
-		this.set_shader_source('uniform sampler2D tex; void main() { vec4 color = texture2D(tex, cogl_tex_coord_in[0].st); color.rgb /= color.a; color.rgb = vec3(1.0, 1.0, 1.0) - color.rgb; color.rgb *= color.a; cogl_color_out = color * cogl_color_in; }');
+		this.set_shader_source(' \
+			uniform sampler2D tex; \
+			void main() { \
+				vec4 color = texture2D(tex, cogl_tex_coord_in[0].st); \
+				color.rgb /= color.a; \
+				color.rgb = vec3(1.0, 1.0, 1.0) - color.rgb; \
+				color.rgb *= color.a; \
+				cogl_color_out = color * cogl_color_in; \
+			} \
+		');
 	},
 
 	vfunc_paint_target: function() {