10 lines
120 B
Go
10 lines
120 B
Go
|
// +build go1.9
|
||
|
|
|
||
|
|
package goimagehash
|
||
|
|
|
||
|
|
import (
|
||
|
|
"math/bits"
|
||
|
|
)
|
||
|
|
|
||
|
|
func popcnt(x uint64) int { return bits.OnesCount64(x) }
|