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/*
* Copyright (C) 2010 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
[
Custom=Wrap,
CustomConstructor(ArrayBuffer buffer, optional unsigned long byteOffset, optional unsigned long byteLength),
Exposed=Window&Worker,
TypeChecking=Interface|Nullable,
] interface DataView : ArrayBufferView {
// All these methods raise an exception if they would read or write beyond the end of the view.
[RaisesException] byte getInt8(unsigned long byteOffset);
[RaisesException] octet getUint8(unsigned long byteOffset);
[RaisesException] short getInt16(unsigned long byteOffset, optional boolean littleEndian);
[RaisesException] unsigned short getUint16(unsigned long byteOffset, optional boolean littleEndian);
[RaisesException] long getInt32(unsigned long byteOffset, optional boolean littleEndian);
[RaisesException] unsigned long getUint32(unsigned long byteOffset, optional boolean littleEndian);
// Use custom code to handle NaN case for JSC.
[RaisesException] float getFloat32(unsigned long byteOffset, optional boolean littleEndian);
[RaisesException] double getFloat64(unsigned long byteOffset, optional boolean littleEndian);
[RaisesException] void setInt8(unsigned long byteOffset, byte value);
[RaisesException] void setUint8(unsigned long byteOffset, octet value);
[RaisesException] void setInt16(unsigned long byteOffset, short value, optional boolean littleEndian);
[RaisesException] void setUint16(unsigned long byteOffset, unsigned short value, optional boolean littleEndian);
[RaisesException] void setInt32(unsigned long byteOffset, long value, optional boolean littleEndian);
[RaisesException] void setUint32(unsigned long byteOffset, unsigned long value, optional boolean littleEndian);
[RaisesException] void setFloat32(unsigned long byteOffset, float value, optional boolean littleEndian);
[RaisesException] void setFloat64(unsigned long byteOffset, double value, optional boolean littleEndian);
};
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