const image/jpeg.w1pw7

3 uses

	image/jpeg (current package)
		idct.go#L52: 	w1pw7 = w1 + w7
		idct.go#L105: 		x5 = x8 - w1pw7*x5
		idct.go#L160: 		y5 = (y8 - w1pw7*y5) >> 3