NORSPEC-156 modify fullbrightF colorspace conversion to eliminate delta with...

NORSPEC-156 modify fullbrightF colorspace conversion to eliminate delta with non-deferred fullbright look

indra/newview/app_settings/shaders/class1/deferred/fullbrightF.glsl

@@ -42,12 +42,9 @@ void main()
 {
 	float shadow = 1.0;
 
-	vec4 color = diffuseLookup(vary_texcoord0.xy)*vertex_color;
-	color.rgb = pow(color.rgb, vec3(2.2));
+	vec4 color = diffuseLookup(vary_texcoord0.xy)*pow(vertex_color.rgb,vec3(2.2f,2.2f,2.2f));
 	color.rgb = fullbrightAtmosTransport(color.rgb);
-
 	color.rgb = fullbrightScaleSoftClip(color.rgb);
-
 	frag_color = color;
 }