--- a/jdk/src/java.base/share/classes/java/nio/Direct-X-Buffer.java.template Wed Mar 02 20:36:00 2016 +0100
+++ b/jdk/src/java.base/share/classes/java/nio/Direct-X-Buffer.java.template Wed Mar 02 13:21:20 2016 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -270,16 +270,22 @@
if (length > rem)
throw new BufferUnderflowException();
+ long dstOffset = arrayBaseOffset + ((long)offset << $LG_BYTES_PER_VALUE$);
#if[!byte]
if (order() != ByteOrder.nativeOrder())
- Bits.copyTo$Memtype$Array(ix(pos), dst,
- (long)offset << $LG_BYTES_PER_VALUE$,
- (long)length << $LG_BYTES_PER_VALUE$);
+ unsafe.copySwapMemory(null,
+ ix(pos),
+ dst,
+ dstOffset,
+ (long)length << $LG_BYTES_PER_VALUE$,
+ (long)1 << $LG_BYTES_PER_VALUE$);
else
#end[!byte]
- Bits.copyToArray(ix(pos), dst, arrayBaseOffset,
- (long)offset << $LG_BYTES_PER_VALUE$,
- (long)length << $LG_BYTES_PER_VALUE$);
+ unsafe.copyMemory(null,
+ ix(pos),
+ dst,
+ dstOffset,
+ (long)length << $LG_BYTES_PER_VALUE$);
position(pos + length);
} else {
super.get(dst, offset, length);
@@ -362,18 +368,22 @@
if (length > rem)
throw new BufferOverflowException();
+ long srcOffset = arrayBaseOffset + ((long)offset << $LG_BYTES_PER_VALUE$);
#if[!byte]
if (order() != ByteOrder.nativeOrder())
- Bits.copyFrom$Memtype$Array(src,
- (long)offset << $LG_BYTES_PER_VALUE$,
- ix(pos),
- (long)length << $LG_BYTES_PER_VALUE$);
+ unsafe.copySwapMemory(src,
+ srcOffset,
+ null,
+ ix(pos),
+ (long)length << $LG_BYTES_PER_VALUE$,
+ (long)1 << $LG_BYTES_PER_VALUE$);
else
#end[!byte]
- Bits.copyFromArray(src, arrayBaseOffset,
- (long)offset << $LG_BYTES_PER_VALUE$,
- ix(pos),
- (long)length << $LG_BYTES_PER_VALUE$);
+ unsafe.copyMemory(src,
+ srcOffset,
+ null,
+ ix(pos),
+ (long)length << $LG_BYTES_PER_VALUE$);
position(pos + length);
} else {
super.put(src, offset, length);