mixin MaskInput
{
	code 
	{
		#ifndef MSAA_COUNT
			#define MSAA_COUNT 1
		#endif

		#if MSAA_COUNT > 1
		[internal]
		Texture2DMS<float> gMaskTex;
		#else
		[internal]
		Texture2D<float> gMaskTex;
		#endif	
	};
};