const image/jpeg.w6

5 uses

	image/jpeg (current package)
		idct.go#L49: 	w6 = 1108 // 2048*sqrt(2)*cos(6*pi/16)
		idct.go#L54: 	w2pw6 = w2 + w6
		idct.go#L55: 	w2mw6 = w2 - w6
		idct.go#L113: 		x1 = w6 * (x3 + x2)
		idct.go#L168: 		y1 = w6*(y3+y2) + 4