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Improve performance for []byte type

This commit is contained in:
Masaaki Goshima 2020-08-25 17:19:41 +09:00
parent 6681db131f
commit e28091e4c7
1 changed files with 5 additions and 2 deletions
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7
encode_vm.go
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@ -74,9 +74,12 @@ func (e *Encoder) run(code *opcode) error {
if ptr == 0 || header.Data == 0 {
e.encodeNull()
} else {
s := base64.StdEncoding.EncodeToString(e.ptrToBytes(code.ptr))
b := e.ptrToBytes(code.ptr)
encodedLen := base64.StdEncoding.EncodedLen(len(b))
e.encodeByte('"')
e.encodeBytes(*(*[]byte)(unsafe.Pointer(&s)))
buf := make([]byte, encodedLen)
base64.StdEncoding.Encode(buf, b)
e.encodeBytes(buf)
e.encodeByte('"')
}
code = code.next