fixed deskop shader stuff.

desktop/src-common/advent/screens/shader.clj

@@ -112,7 +112,6 @@ void main ()
     c3 *=        frac.x  * (1.0 - frac.y);
     c4 *= (1.0 - frac.x) * (1.0 - frac.y);
     vec4 scaledColor = (c1 + c2 + c3 + c4);
-    vec4 scaledColor = texture2D(u_texture, v_texCoords);
 
     vec4 grayscale = toGrayscale(scaledColor);
     vec4 colorizedOutput = mix(scaledColor, colorize(grayscale, v_color.rgba),  hue_amount);
@@ -128,6 +127,4 @@ void main ()
 (defn pix-shader []
   (if utils/mobile?
     mobile-pix-shader
-    desktop-pix-shader
-
-    ))
+    desktop-pix-shader))