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// Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
/// Lists that efficiently handle fixed sized data
/// (for example, unsigned 8 byte integers) and SIMD numeric types.
///
/// To use this library in your code:
///
/// import 'dart:typed_data';
library dart.typed_data;
import "dart:_internal" show UnmodifiableListBase;
part "unmodifiable_typed_data.dart";
/**
* A sequence of bytes underlying a typed data object.
*
* Used to process large quantities of binary or numerical data
* more efficiently using a typed view.
*/
abstract class ByteBuffer {
/**
* Returns the length of this byte buffer, in bytes.
*/
int get lengthInBytes;
/**
* Creates a [Uint8List] _view_ of a region of this byte buffer.
*
* The view is backed by the bytes of this byte buffer.
* Any changes made to the `Uint8List` will also change the buffer,
* and vice versa.
*
* The viewed region start at [offsetInBytes] and contains [length] bytes.
* If [length] is omitted, the range extends to the end of the buffer.
*
* The start index and length must describe a valid range of the buffer:
*
* * `offsetInBytes` must not be negative,
* * `length` must not be negative, and
* * `offsetInBytes + length` must not be greater than [lengthInBytes].
*/
Uint8List asUint8List([int offsetInBytes = 0, int length]);
/**
* Creates a [Int8List] _view_ of a region of this byte buffer.
*
* The view is backed by the bytes of this byte buffer.
* Any changes made to the `Int8List` will also change the buffer,
* and vice versa.
*
* The viewed region start at [offsetInBytes] and contains [length] bytes.
* If [length] is omitted, the range extends to the end of the buffer.
*
* The start index and length must describe a valid range of the buffer:
*
* * `offsetInBytes` must not be negative,
* * `length` must not be negative, and
* * `offsetInBytes + length` must not be greater than [lengthInBytes].
*/
Int8List asInt8List([int offsetInBytes = 0, int length]);
/**
* Creates a [Uint8ClampedList] _view_ of a region of this byte buffer.
*
* The view is backed by the bytes of this byte buffer.
* Any changes made to the `Uint8ClampedList` will also change the buffer,
* and vice versa.
*
* The viewed region start at [offsetInBytes] and contains [length] bytes.
* If [length] is omitted, the range extends to the end of the buffer.
*
* The start index and length must describe a valid range of the buffer:
*
* * `offsetInBytes` must not be negative,
* * `length` must not be negative, and
* * `offsetInBytes + length` must not be greater than [lengthInBytes].
*/
Uint8ClampedList asUint8ClampedList([int offsetInBytes = 0, int length]);
/**
* Creates a [Uint16List] _view_ of a region of this byte buffer.
*
* The view is backed by the bytes of this byte buffer.
* Any changes made to the `Uint16List` will also change the buffer,
* and vice versa.
*
* The viewed region start at [offsetInBytes], which must be 16-bit aligned,
* and contains [length] 16-bit integers.
* If [length] is omitted, the range extends as far towards the end of
* the buffer as possible -
* if [lengthInBytes] is not even, the last byte can't be part of the view.
*
* The start index and length must describe a valid 16-bit aligned range
* of the buffer:
*
* * `offsetInBytes` must not be negative,
* * `offsetInBytes` must be divisible by two,
* * `length` must not be negative, and
* * `offsetInBytes + length * 2` must not be greater than [lengthInBytes].
*/
Uint16List asUint16List([int offsetInBytes = 0, int length]);
/**
* Creates a [Int16List] _view_ of a region of this byte buffer.
*
* The view is backed by the bytes of this byte buffer.
* Any changes made to the `Int16List` will also change the buffer,
* and vice versa.
*
* The viewed region start at [offsetInBytes], which must be 16-bit aligned,
* and contains [length] 16-bit integers.
* If [length] is omitted, the range extends as far towards the end of
* the buffer as possible -
* if [lengthInBytes] is not even, the last byte can't be part of the view.
*
* The start index and length must describe a valid 16-bit aligned range
* of the buffer:
*
* * `offsetInBytes` must not be negative,
* * `offsetInBytes` must be divisible by two,
* * `length` must not be negative, and
* * `offsetInBytes + length * 2` must not be greater than [lengthInBytes].
*/
Int16List asInt16List([int offsetInBytes = 0, int length]);
/**
* Creates a [Uint32List] _view_ of a region of this byte buffer.
*
* The view is backed by the bytes of this byte buffer.
* Any changes made to the `Uint32List` will also change the buffer,
* and vice versa.
*
* The viewed region start at [offsetInBytes], which must be 32-bit aligned,
* and contains [length] 32-bit integers.
* If [length] is omitted, the range extends as far towards the end of
* the buffer as possible -
* if [lengthInBytes] is not divisible by four, the last bytes can't be part
* of the view.
*
* The start index and length must describe a valid 32-bit aligned range
* of the buffer:
*
* * `offsetInBytes` must not be negative,
* * `offsetInBytes` must be divisible by four,
* * `length` must not be negative, and
* * `offsetInBytes + length * 4` must not be greater than [lengthInBytes].
*/
Uint32List asUint32List([int offsetInBytes = 0, int length]);
/**
* Creates a [Int32List] _view_ of a region of this byte buffer.
*
* The view is backed by the bytes of this byte buffer.
* Any changes made to the `Int32List` will also change the buffer,
* and vice versa.
*
* The viewed region start at [offsetInBytes], which must be 32-bit aligned,
* and contains [length] 32-bit integers.
* If [length] is omitted, the range extends as far towards the end of
* the buffer as possible -
* if [lengthInBytes] is not divisible by four, the last bytes can't be part
* of the view.
*
* The start index and length must describe a valid 32-bit aligned range
* of the buffer:
*
* * `offsetInBytes` must not be negative,
* * `offsetInBytes` must be divisible by four,
* * `length` must not be negative, and
* * `offsetInBytes + length * 4` must not be greater than [lengthInBytes].
*/
Int32List asInt32List([int offsetInBytes = 0, int length]);
/**
* Creates a [Uint64List] _view_ of a region of this byte buffer.
*
* The view is backed by the bytes of this byte buffer.
* Any changes made to the `Uint64List` will also change the buffer,
* and vice versa.
*
* The viewed region start at [offsetInBytes], which must be 64-bit aligned,
* and contains [length] 64-bit integers.
* If [length] is omitted, the range extends as far towards the end of
* the buffer as possible -
* if [lengthInBytes] is not divisible by eight, the last bytes can't be part
* of the view.
*
* The start index and length must describe a valid 64-bit aligned range
* of the buffer:
*
* * `offsetInBytes` must not be negative,
* * `offsetInBytes` must be divisible by eight,
* * `length` must not be negative, and
* * `offsetInBytes + length * 8` must not be greater than [lengthInBytes].
*/
Uint64List asUint64List([int offsetInBytes = 0, int length]);
/**
* Creates a [Int64List] _view_ of a region of this byte buffer.
*
* The view is backed by the bytes of this byte buffer.
* Any changes made to the `Int64List` will also change the buffer,
* and vice versa.
*
* The viewed region start at [offsetInBytes], which must be 64-bit aligned,
* and contains [length] 64-bit integers.
* If [length] is omitted, the range extends as far towards the end of
* the buffer as possible -
* if [lengthInBytes] is not divisible by eight, the last bytes can't be part
* of the view.
*
* The start index and length must describe a valid 64-bit aligned range
* of the buffer:
*
* * `offsetInBytes` must not be negative,
* * `offsetInBytes` must be divisible by eight,
* * `length` must not be negative, and
* * `offsetInBytes + length * 8` must not be greater than [lengthInBytes].
*/
Int64List asInt64List([int offsetInBytes = 0, int length]);
/**
* Creates a [Int32x4List] _view_ of a region of this byte buffer.
*
* The view is backed by the bytes of this byte buffer.
* Any changes made to the `Int32x4List` will also change the buffer,
* and vice versa.
*
* The viewed region start at [offsetInBytes], which must be 128-bit aligned,
* and contains [length] 128-bit integers.
* If [length] is omitted, the range extends as far towards the end of
* the buffer as possible -
* if [lengthInBytes] is not divisible by 16, the last bytes can't be part
* of the view.
*
* The start index and length must describe a valid 128-bit aligned range
* of the buffer:
*
* * `offsetInBytes` must not be negative,
* * `offsetInBytes` must be divisible by sixteen,
* * `length` must not be negative, and
* * `offsetInBytes + length * 16` must not be greater than [lengthInBytes].
*/
Int32x4List asInt32x4List([int offsetInBytes = 0, int length]);
/**
* Creates a [Float32List] _view_ of a region of this byte buffer.
*
* The view is backed by the bytes of this byte buffer.
* Any changes made to the `Float32List` will also change the buffer,
* and vice versa.
*
* The viewed region start at [offsetInBytes], which must be 32-bit aligned,
* and contains [length] 32-bit integers.
* If [length] is omitted, the range extends as far towards the end of
* the buffer as possible -
* if [lengthInBytes] is not divisible by four, the last bytes can't be part
* of the view.
*
* The start index and length must describe a valid 32-bit aligned range
* of the buffer:
*
* * `offsetInBytes` must not be negative,
* * `offsetInBytes` must be divisible by four,
* * `length` must not be negative, and
* * `offsetInBytes + length * 4` must not be greater than [lengthInBytes].
*/
Float32List asFloat32List([int offsetInBytes = 0, int length]);
/**
* Creates a [Float64List] _view_ of a region of this byte buffer.
*
* The view is backed by the bytes of this byte buffer.
* Any changes made to the `Float64List` will also change the buffer,
* and vice versa.
*
* The viewed region start at [offsetInBytes], which must be 64-bit aligned,
* and contains [length] 64-bit integers.
* If [length] is omitted, the range extends as far towards the end of
* the buffer as possible -
* if [lengthInBytes] is not divisible by eight, the last bytes can't be part
* of the view.
*
* The start index and length must describe a valid 64-bit aligned range
* of the buffer:
*
* * `offsetInBytes` must not be negative,
* * `offsetInBytes` must be divisible by eight,
* * `length` must not be negative, and
* * `offsetInBytes + length * 8` must not be greater than [lengthInBytes].
*/
Float64List asFloat64List([int offsetInBytes = 0, int length]);
/**
* Creates a [Float32x4List] _view_ of a region of this byte buffer.
*
* The view is backed by the bytes of this byte buffer.
* Any changes made to the `Float32x4List` will also change the buffer,
* and vice versa.
*
* The viewed region start at [offsetInBytes], which must be 128-bit aligned,
* and contains [length] 128-bit integers.
* If [length] is omitted, the range extends as far towards the end of
* the buffer as possible -
* if [lengthInBytes] is not divisible by 16, the last bytes can't be part
* of the view.
*
* The start index and length must describe a valid 128-bit aligned range
* of the buffer:
*
* * `offsetInBytes` must not be negative,
* * `offsetInBytes` must be divisible by sixteen,
* * `length` must not be negative, and
* * `offsetInBytes + length * 16` must not be greater than [lengthInBytes].
*/
Float32x4List asFloat32x4List([int offsetInBytes = 0, int length]);
/**
* Creates a [Float64x2List] _view_ of a region of this byte buffer.
*
* The view is backed by the bytes of this byte buffer.
* Any changes made to the `Float64x2List` will also change the buffer,
* and vice versa.
*
* The viewed region start at [offsetInBytes], which must be 128-bit aligned,
* and contains [length] 128-bit integers.
* If [length] is omitted, the range extends as far towards the end of
* the buffer as possible -
* if [lengthInBytes] is not divisible by 16, the last bytes can't be part
* of the view.
*
* The start index and length must describe a valid 128-bit aligned range
* of the buffer:
*
* * `offsetInBytes` must not be negative,
* * `offsetInBytes` must be divisible by sixteen,
* * `length` must not be negative, and
* * `offsetInBytes + length * 16` must not be greater than [lengthInBytes].
*/
Float64x2List asFloat64x2List([int offsetInBytes = 0, int length]);
/**
* Creates a [ByteData] _view_ of a region of this byte buffer.
*
* The view is backed by the bytes of this byte buffer.
* Any changes made to the `ByteData` will also change the buffer,
* and vice versa.
*
* The viewed region start at [offsetInBytes] and contains [length] bytes.
* If [length] is omitted, the range extends to the end of the buffer.
*
* The start index and length must describe a valid range of the buffer:
*
* * `offsetInBytes` must not be negative,
* * `length` must not be negative, and
* * `offsetInBytes + length` must not be greater than [lengthInBytes].
*/
ByteData asByteData([int offsetInBytes = 0, int length]);
}
/**
* A typed view of a sequence of bytes.
*/
abstract class TypedData {
/**
* Returns the number of bytes in the representation of each element in this
* list.
*/
int get elementSizeInBytes;
/**
* Returns the offset in bytes into the underlying byte buffer of this view.
*/
int get offsetInBytes;
/**
* Returns the length of this view, in bytes.
*/
int get lengthInBytes;
/**
* Returns the byte buffer associated with this object.
*/
ByteBuffer get buffer;
}
abstract class _TypedIntList extends TypedData {
/**
* Returns the concatenation of this list and [other].
*
* If other is also a typed-data integer list, the returned list will
* be a type-data integer list capable of containing all the elements of
* this list and of [other].
* Otherwise the returned list will be a normal growable `List<int>`.
*/
List<int> operator +(List<int> other);
}
abstract class _TypedFloatList extends TypedData {
/**
* Returns the concatenation of this list and [other].
*
* If other is also a typed-data floating point number list,
* the returned list will be a type-data float list capable of containing
* all the elements of this list and of [other].
* Otherwise the returned list will be a normal growable `List<double>`.
*/
List<double> operator +(List<double> other);
}
// TODO(lrn): Remove class for Dart 2.0.
@Deprecated("Use Endian instead")
abstract class Endianness {
Endianness._(); // prevent construction.
/** Deprecated, use [Endian.big] instead. */
static const Endian BIG_ENDIAN = Endian.big;
/** Deprecated, use [Endian.little] instead. */
static const Endian LITTLE_ENDIAN = Endian.little;
/** Deprecated, use [Endian.host] instead. */
static Endian get HOST_ENDIAN => Endian.host;
}
/**
* Describes endianness to be used when accessing or updating a
* sequence of bytes.
*/
class Endian implements Endianness {
final bool _littleEndian;
const Endian._(this._littleEndian);
static const Endian big = const Endian._(false);
static const Endian little = const Endian._(true);
static final Endian host =
(new ByteData.view(new Uint16List.fromList([1]).buffer)).getInt8(0) == 1
? little
: big;
}
/**
* A fixed-length, random-access sequence of bytes that also provides random
* and unaligned access to the fixed-width integers and floating point
* numbers represented by those bytes.
*
* `ByteData` may be used to pack and unpack data from external sources
* (such as networks or files systems), and to process large quantities
* of numerical data more efficiently than would be possible
* with ordinary [List] implementations.
* `ByteData` can save space, by eliminating the need for object headers,
* and time, by eliminating the need for data copies.
* Finally, `ByteData` may be used to intentionally reinterpret the bytes
* representing one arithmetic type as another.
* For example this code fragment determine what 32-bit signed integer
* is represented by the bytes of a 32-bit floating point number:
*
* var buffer = new Uint8List(8).buffer;
* var bdata = new ByteData.view(buffer);
* bdata.setFloat32(0, 3.04);
* int huh = bdata.getInt32(0);
*/
abstract class ByteData implements TypedData {
/**
* Creates a [ByteData] of the specified length (in elements), all of
* whose bytes are initially zero.
*/
external factory ByteData(int length);
/**
* Creates an [ByteData] _view_ of the specified region in [buffer].
*
* Changes in the [ByteData] will be visible in the byte
* buffer and vice versa.
* If the [offsetInBytes] index of the region is not specified,
* it defaults to zero (the first byte in the byte buffer).
* If the length is not specified, it defaults to `null`,
* which indicates that the view extends to the end of the byte buffer.
*
* Throws [RangeError] if [offsetInBytes] or [length] are negative, or
* if [offsetInBytes] + ([length] * elementSizeInBytes) is greater than
* the length of [buffer].
*/
factory ByteData.view(ByteBuffer buffer,
[int offsetInBytes = 0, int length]) {
return buffer.asByteData(offsetInBytes, length);
}
/**
* Returns the (possibly negative) integer represented by the byte at the
* specified [byteOffset] in this object, in two's complement binary
* representation.
*
* The return value will be between -128 and 127, inclusive.
*
* Throws [RangeError] if [byteOffset] is negative, or
* greater than or equal to the length of this object.
*/
int getInt8(int byteOffset);
/**
* Sets the byte at the specified [byteOffset] in this object to the
* two's complement binary representation of the specified [value], which
* must fit in a single byte.
*
* In other words, [value] must be between -128 and 127, inclusive.
*
* Throws [RangeError] if [byteOffset] is negative, or
* greater than or equal to the length of this object.
*/
void setInt8(int byteOffset, int value);
/**
* Returns the positive integer represented by the byte at the specified
* [byteOffset] in this object, in unsigned binary form.
*
* The return value will be between 0 and 255, inclusive.
*
* Throws [RangeError] if [byteOffset] is negative, or
* greater than or equal to the length of this object.
*/
int getUint8(int byteOffset);
/**
* Sets the byte at the specified [byteOffset] in this object to the
* unsigned binary representation of the specified [value], which must fit
* in a single byte.
*
* In other words, [value] must be between 0 and 255, inclusive.
*
* Throws [RangeError] if [byteOffset] is negative,
* or greater than or equal to the length of this object.
*/
void setUint8(int byteOffset, int value);
/**
* Returns the (possibly negative) integer represented by the two bytes at
* the specified [byteOffset] in this object, in two's complement binary
* form.
*
* The return value will be between -2<sup>15</sup> and 2<sup>15</sup> - 1,
* inclusive.
*
* Throws [RangeError] if [byteOffset] is negative, or
* `byteOffset + 2` is greater than the length of this object.
*/
int getInt16(int byteOffset, [Endian endian = Endian.big]);
/**
* Sets the two bytes starting at the specified [byteOffset] in this
* object to the two's complement binary representation of the specified
* [value], which must fit in two bytes.
*
* In other words, [value] must lie
* between -2<sup>15</sup> and 2<sup>15</sup> - 1, inclusive.
*
* Throws [RangeError] if [byteOffset] is negative, or
* `byteOffset + 2` is greater than the length of this object.
*/
void setInt16(int byteOffset, int value, [Endian endian = Endian.big]);
/**
* Returns the positive integer represented by the two bytes starting
* at the specified [byteOffset] in this object, in unsigned binary
* form.
*
* The return value will be between 0 and 2<sup>16</sup> - 1, inclusive.
*
* Throws [RangeError] if [byteOffset] is negative, or
* `byteOffset + 2` is greater than the length of this object.
*/
int getUint16(int byteOffset, [Endian endian = Endian.big]);
/**
* Sets the two bytes starting at the specified [byteOffset] in this object
* to the unsigned binary representation of the specified [value],
* which must fit in two bytes.
*
* In other words, [value] must be between
* 0 and 2<sup>16</sup> - 1, inclusive.
*
* Throws [RangeError] if [byteOffset] is negative, or
* `byteOffset + 2` is greater than the length of this object.
*/
void setUint16(int byteOffset, int value, [Endian endian = Endian.big]);
/**
* Returns the (possibly negative) integer represented by the four bytes at
* the specified [byteOffset] in this object, in two's complement binary
* form.
*
* The return value will be between -2<sup>31</sup> and 2<sup>31</sup> - 1,
* inclusive.
*
* Throws [RangeError] if [byteOffset] is negative, or
* `byteOffset + 4` is greater than the length of this object.
*/
int getInt32(int byteOffset, [Endian endian = Endian.big]);
/**
* Sets the four bytes starting at the specified [byteOffset] in this
* object to the two's complement binary representation of the specified
* [value], which must fit in four bytes.
*
* In other words, [value] must lie
* between -2<sup>31</sup> and 2<sup>31</sup> - 1, inclusive.
*
* Throws [RangeError] if [byteOffset] is negative, or
* `byteOffset + 4` is greater than the length of this object.
*/
void setInt32(int byteOffset, int value, [Endian endian = Endian.big]);
/**
* Returns the positive integer represented by the four bytes starting
* at the specified [byteOffset] in this object, in unsigned binary
* form.
*
* The return value will be between 0 and 2<sup>32</sup> - 1, inclusive.
*
* Throws [RangeError] if [byteOffset] is negative, or
* `byteOffset + 4` is greater than the length of this object.
*/
int getUint32(int byteOffset, [Endian endian = Endian.big]);
/**
* Sets the four bytes starting at the specified [byteOffset] in this object
* to the unsigned binary representation of the specified [value],
* which must fit in four bytes.
*
* In other words, [value] must be between
* 0 and 2<sup>32</sup> - 1, inclusive.
*
* Throws [RangeError] if [byteOffset] is negative, or
* `byteOffset + 4` is greater than the length of this object.
*/
void setUint32(int byteOffset, int value, [Endian endian = Endian.big]);
/**
* Returns the (possibly negative) integer represented by the eight bytes at
* the specified [byteOffset] in this object, in two's complement binary
* form.
*
* The return value will be between -2<sup>63</sup> and 2<sup>63</sup> - 1,
* inclusive.
*
* Throws [RangeError] if [byteOffset] is negative, or
* `byteOffset + 8` is greater than the length of this object.
*/
int getInt64(int byteOffset, [Endian endian = Endian.big]);
/**
* Sets the eight bytes starting at the specified [byteOffset] in this
* object to the two's complement binary representation of the specified
* [value], which must fit in eight bytes.
*
* In other words, [value] must lie
* between -2<sup>63</sup> and 2<sup>63</sup> - 1, inclusive.
*
* Throws [RangeError] if [byteOffset] is negative, or
* `byteOffset + 8` is greater than the length of this object.
*/
void setInt64(int byteOffset, int value, [Endian endian = Endian.big]);
/**
* Returns the positive integer represented by the eight bytes starting
* at the specified [byteOffset] in this object, in unsigned binary
* form.
*
* The return value will be between 0 and 2<sup>64</sup> - 1, inclusive.
*
* Throws [RangeError] if [byteOffset] is negative, or
* `byteOffset + 8` is greater than the length of this object.
*/
int getUint64(int byteOffset, [Endian endian = Endian.big]);
/**
* Sets the eight bytes starting at the specified [byteOffset] in this object
* to the unsigned binary representation of the specified [value],
* which must fit in eight bytes.
*
* In other words, [value] must be between
* 0 and 2<sup>64</sup> - 1, inclusive.
*
* Throws [RangeError] if [byteOffset] is negative, or
* `byteOffset + 8` is greater than the length of this object.
*/
void setUint64(int byteOffset, int value, [Endian endian = Endian.big]);
/**
* Returns the floating point number represented by the four bytes at
* the specified [byteOffset] in this object, in IEEE 754
* single-precision binary floating-point format (binary32).
*
* Throws [RangeError] if [byteOffset] is negative, or
* `byteOffset + 4` is greater than the length of this object.
*/
double getFloat32(int byteOffset, [Endian endian = Endian.big]);
/**
* Sets the four bytes starting at the specified [byteOffset] in this
* object to the IEEE 754 single-precision binary floating-point
* (binary32) representation of the specified [value].
*
* **Note that this method can lose precision.** The input [value] is
* a 64-bit floating point value, which will be converted to 32-bit
* floating point value by IEEE 754 rounding rules before it is stored.
* If [value] cannot be represented exactly as a binary32, it will be
* converted to the nearest binary32 value. If two binary32 values are
* equally close, the one whose least significant bit is zero will be used.
* Note that finite (but large) values can be converted to infinity, and
* small non-zero values can be converted to zero.
*
* Throws [RangeError] if [byteOffset] is negative, or
* `byteOffset + 4` is greater than the length of this object.
*/
void setFloat32(int byteOffset, double value, [Endian endian = Endian.big]);
/**
* Returns the floating point number represented by the eight bytes at
* the specified [byteOffset] in this object, in IEEE 754
* double-precision binary floating-point format (binary64).
*
* Throws [RangeError] if [byteOffset] is negative, or
* `byteOffset + 8` is greater than the length of this object.
*/
double getFloat64(int byteOffset, [Endian endian = Endian.big]);
/**
* Sets the eight bytes starting at the specified [byteOffset] in this
* object to the IEEE 754 double-precision binary floating-point
* (binary64) representation of the specified [value].
*
* Throws [RangeError] if [byteOffset] is negative, or
* `byteOffset + 8` is greater than the length of this object.
*/
void setFloat64(int byteOffset, double value, [Endian endian = Endian.big]);
}
/**
* A fixed-length list of 8-bit signed integers.
*
* For long lists, this implementation can be considerably
* more space- and time-efficient than the default [List] implementation.
*
* Integers stored in the list are truncated to their low eight bits,
* interpreted as a signed 8-bit two's complement integer with values in the
* range -128 to +127.
*/
abstract class Int8List implements List<int>, _TypedIntList {
/**
* Creates an [Int8List] of the specified length (in elements), all of
* whose elements are initially zero.
*/
external factory Int8List(int length);
/**
* Creates a [Int8List] with the same length as the [elements] list
* and copies over the elements.
*
* Values are truncated to fit in the list when they are copied,
* the same way storing values truncates them.
*/
external factory Int8List.fromList(List<int> elements);
/**
* Creates an [Int8List] _view_ of the specified region in [buffer].
*
* Changes in the [Int8List] will be visible in the byte
* buffer and vice versa.
* If the [offsetInBytes] index of the region is not specified,
* it defaults to zero (the first byte in the byte buffer).
* If the length is not specified, it defaults to `null`,
* which indicates that the view extends to the end of the byte buffer.
*
* Throws [RangeError] if [offsetInBytes] or [length] are negative, or
* if [offsetInBytes] + ([length] * elementSizeInBytes) is greater than
* the length of [buffer].
*/
factory Int8List.view(ByteBuffer buffer,
[int offsetInBytes = 0, int length]) {
return buffer.asInt8List(offsetInBytes, length);
}
@Deprecated("Use bytesPerElement instead")
static const int BYTES_PER_ELEMENT = bytesPerElement;
static const int bytesPerElement = 1;
}
/**
* A fixed-length list of 8-bit unsigned integers.
*
* For long lists, this implementation can be considerably
* more space- and time-efficient than the default [List] implementation.
*
* Integers stored in the list are truncated to their low eight bits,
* interpreted as an unsigned 8-bit integer with values in the
* range 0 to 255.
*/
abstract class Uint8List implements List<int>, _TypedIntList {
/**
* Creates a [Uint8List] of the specified length (in elements), all of
* whose elements are initially zero.
*/
external factory Uint8List(int length);
/**
* Creates a [Uint8List] with the same length as the [elements] list
* and copies over the elements.
*
* Values are truncated to fit in the list when they are copied,
* the same way storing values truncates them.
*/
external factory Uint8List.fromList(List<int> elements);
/**
* Creates a [Uint8List] _view_ of the specified region in [buffer].
*
* Changes in the [Uint8List] will be visible in the byte
* buffer and vice versa.
* If the [offsetInBytes] index of the region is not specified,
* it defaults to zero (the first byte in the byte buffer).
* If the length is not specified, it defaults to `null`,
* which indicates that the view extends to the end of the byte buffer.
*
* Throws [RangeError] if [offsetInBytes] or [length] are negative, or
* if [offsetInBytes] + ([length] * elementSizeInBytes) is greater than
* the length of [buffer].
*/
factory Uint8List.view(ByteBuffer buffer,
[int offsetInBytes = 0, int length]) {
return buffer.asUint8List(offsetInBytes, length);
}
/**
* Returns a concatenation of this list and [other].
*
* If [other] is also a typed-data list, then the return list will be a
* typed data list capable of holding both unsigned 8-bit integers and
* the elements of [other], otherwise it'll be a normal list of integers.
*/
List<int> operator +(List<int> other);
@Deprecated("Use bytesPerElement instead")
static const int BYTES_PER_ELEMENT = bytesPerElement;
static const int bytesPerElement = 1;
}
/**
* A fixed-length list of 8-bit unsigned integers.
*
* For long lists, this implementation can be considerably
* more space- and time-efficient than the default [List] implementation.
*
* Integers stored in the list are clamped to an unsigned eight bit value.
* That is, all values below zero are stored as zero
* and all values above 255 are stored as 255.
*/
abstract class Uint8ClampedList implements List<int>, _TypedIntList {
/**
* Creates a [Uint8ClampedList] of the specified length (in elements), all of
* whose elements are initially zero.
*/
external factory Uint8ClampedList(int length);
/**
* Creates a [Uint8ClampedList] of the same size as the [elements]
* list and copies over the values clamping when needed.
*
* Values are clamped to fit in the list when they are copied,
* the same way storing values clamps them.
*/
external factory Uint8ClampedList.fromList(List<int> elements);
/**
* Creates a [Uint8ClampedList] _view_ of the specified region in the
* specified byte [buffer].
*
* Changes in the [Uint8List] will be visible in the byte buffer
* and vice versa.
* If the [offsetInBytes] index of the region is not specified,
* it defaults to zero (the first byte in the byte buffer).
* If the length is not specified, it defaults to `null`,
* which indicates that the view extends to the end of the byte buffer.
*
* Throws [RangeError] if [offsetInBytes] or [length] are negative, or
* if [offsetInBytes] + ([length] * elementSizeInBytes) is greater than
* the length of [buffer].
*/
factory Uint8ClampedList.view(ByteBuffer buffer,
[int offsetInBytes = 0, int length]) {
return buffer.asUint8ClampedList(offsetInBytes, length);
}
@Deprecated("Use bytesPerElement instead")
static const int BYTES_PER_ELEMENT = bytesPerElement;
static const int bytesPerElement = 1;
}
/**
* A fixed-length list of 16-bit signed integers that is viewable as a
* [TypedData].
*
* For long lists, this implementation can be considerably
* more space- and time-efficient than the default [List] implementation.
*
* Integers stored in the list are truncated to their low 16 bits,
* interpreted as a signed 16-bit two's complement integer with values in the
* range -32768 to +32767.
*/
abstract class Int16List implements List<int>, _TypedIntList {
/**
* Creates an [Int16List] of the specified length (in elements), all of
* whose elements are initially zero.
*/
external factory Int16List(int length);
/**
* Creates a [Int16List] with the same length as the [elements] list
* and copies over the elements.
*
* Values are truncated to fit in the list when they are copied,
* the same way storing values truncates them.
*/
external factory Int16List.fromList(List<int> elements);
/**
* Creates an [Int16List] _view_ of the specified region in [buffer].
*
* Changes in the [Int16List] will be visible in the byte
* buffer and vice versa.
* If the [offsetInBytes] index of the region is not specified,
* it defaults to zero (the first byte in the byte buffer).
* If the length is not specified, it defaults to `null`,
* which indicates that the view extends to the end of the byte buffer.
*
* Throws [RangeError] if [offsetInBytes] or [length] are negative, or
* if [offsetInBytes] + ([length] * elementSizeInBytes) is greater than
* the length of [buffer].
*
* Throws [ArgumentError] if [offsetInBytes] is not a multiple of
* [bytesPerElement].
*/
factory Int16List.view(ByteBuffer buffer,
[int offsetInBytes = 0, int length]) {
return buffer.asInt16List(offsetInBytes, length);
}
@Deprecated("Use bytesPerElement instead")
static const int BYTES_PER_ELEMENT = bytesPerElement;
static const int bytesPerElement = 2;
}
/**
* A fixed-length list of 16-bit unsigned integers that is viewable as a
* [TypedData].
*
* For long lists, this implementation can be considerably
* more space- and time-efficient than the default [List] implementation.
*
* Integers stored in the list are truncated to their low 16 bits,
* interpreted as an unsigned 16-bit integer with values in the
* range 0 to 65535.
*/
abstract class Uint16List implements List<int>, _TypedIntList {
/**
* Creates a [Uint16List] of the specified length (in elements), all
* of whose elements are initially zero.
*/
external factory Uint16List(int length);
/**
* Creates a [Uint16List] with the same length as the [elements] list
* and copies over the elements.
*
* Values are truncated to fit in the list when they are copied,
* the same way storing values truncates them.
*/
external factory Uint16List.fromList(List<int> elements);
/**
* Creates a [Uint16List] _view_ of the specified region in
* the specified byte buffer.
*
* Changes in the [Uint16List] will be visible in the byte buffer
* and vice versa.
* If the [offsetInBytes] index of the region is not specified,
* it defaults to zero (the first byte in the byte buffer).
* If the length is not specified, it defaults to `null`,
* which indicates that the view extends to the end of the byte buffer.
*
* Throws [RangeError] if [offsetInBytes] or [length] are negative, or
* if [offsetInBytes] + ([length] * elementSizeInBytes) is greater than
* the length of [buffer].
*
* Throws [ArgumentError] if [offsetInBytes] is not a multiple of
* [bytesPerElement].
*/
factory Uint16List.view(ByteBuffer buffer,
[int offsetInBytes = 0, int length]) {
return buffer.asUint16List(offsetInBytes, length);
}
@Deprecated("Use bytesPerElement instead")
static const int BYTES_PER_ELEMENT = bytesPerElement;
static const int bytesPerElement = 2;
}
/**
* A fixed-length list of 32-bit signed integers that is viewable as a
* [TypedData].
*
* For long lists, this implementation can be considerably
* more space- and time-efficient than the default [List] implementation.
*
* Integers stored in the list are truncated to their low 32 bits,
* interpreted as a signed 32-bit two's complement integer with values in the
* range -2147483648 to 2147483647.
*/
abstract class Int32List implements List<int>, _TypedIntList {
/**
* Creates an [Int32List] of the specified length (in elements), all of
* whose elements are initially zero.
*/
external factory Int32List(int length);
/**
* Creates a [Int32List] with the same length as the [elements] list
* and copies over the elements.
*
* Values are truncated to fit in the list when they are copied,
* the same way storing values truncates them.
*/
external factory Int32List.fromList(List<int> elements);
/**
* Creates an [Int32List] _view_ of the specified region in [buffer].
*
* Changes in the [Int32List] will be visible in the byte
* buffer and vice versa.
* If the [offsetInBytes] index of the region is not specified,
* it defaults to zero (the first byte in the byte buffer).
* If the length is not specified, it defaults to `null`,
* which indicates that the view extends to the end of the byte buffer.
*
* Throws [RangeError] if [offsetInBytes] or [length] are negative, or
* if [offsetInBytes] + ([length] * elementSizeInBytes) is greater than
* the length of [buffer].
*
* Throws [ArgumentError] if [offsetInBytes] is not a multiple of
* [bytesPerElement].
*/
factory Int32List.view(ByteBuffer buffer,
[int offsetInBytes = 0, int length]) {
return buffer.asInt32List(offsetInBytes, length);
}
@Deprecated("Use bytesPerElement instead")
static const int BYTES_PER_ELEMENT = bytesPerElement;
static const int bytesPerElement = 4;
}
/**
* A fixed-length list of 32-bit unsigned integers that is viewable as a
* [TypedData].
*
* For long lists, this implementation can be considerably
* more space- and time-efficient than the default [List] implementation.
*
* Integers stored in the list are truncated to their low 32 bits,
* interpreted as an unsigned 32-bit integer with values in the
* range 0 to 4294967295.
*/
abstract class Uint32List implements List<int>, _TypedIntList {
/**
* Creates a [Uint32List] of the specified length (in elements), all
* of whose elements are initially zero.
*/
external factory Uint32List(int length);
/**
* Creates a [Uint32List] with the same length as the [elements] list
* and copies over the elements.
*
* Values are truncated to fit in the list when they are copied,
* the same way storing values truncates them.
*/
external factory Uint32List.fromList(List<int> elements);
/**
* Creates a [Uint32List] _view_ of the specified region in
* the specified byte buffer.
*
* Changes in the [Uint32List] will be visible in the byte buffer
* and vice versa.
* If the [offsetInBytes] index of the region is not specified,
* it defaults to zero (the first byte in the byte buffer).
* If the length is not specified, it defaults to `null`,
* which indicates that the view extends to the end of the byte buffer.
*
* Throws [RangeError] if [offsetInBytes] or [length] are negative, or
* if [offsetInBytes] + ([length] * elementSizeInBytes) is greater than
* the length of [buffer].
*
* Throws [ArgumentError] if [offsetInBytes] is not a multiple of
* [bytesPerElement].
*/
factory Uint32List.view(ByteBuffer buffer,
[int offsetInBytes = 0, int length]) {
return buffer.asUint32List(offsetInBytes, length);
}
@Deprecated("Use bytesPerElement instead")
static const int BYTES_PER_ELEMENT = bytesPerElement;
static const int bytesPerElement = 4;
}
/**
* A fixed-length list of 64-bit signed integers that is viewable as a
* [TypedData].
*
* For long lists, this implementation can be considerably
* more space- and time-efficient than the default [List] implementation.
*
* Integers stored in the list are truncated to their low 64 bits,
* interpreted as a signed 64-bit two's complement integer with values in the
* range -9223372036854775808 to +9223372036854775807.
*/
abstract class Int64List implements List<int>, _TypedIntList {
/**
* Creates an [Int64List] of the specified length (in elements), all of
* whose elements are initially zero.
*/
external factory Int64List(int length);
/**
* Creates a [Int64List] with the same length as the [elements] list
* and copies over the elements.
*
* Values are truncated to fit in the list when they are copied,
* the same way storing values truncates them.
*/
external factory Int64List.fromList(List<int> elements);
/**
* Creates an [Int64List] _view_ of the specified region in [buffer].
*
* Changes in the [Int64List] will be visible in the byte buffer
* and vice versa.
* If the [offsetInBytes] index of the region is not specified,
* it defaults to zero (the first byte in the byte buffer).
* If the length is not specified, it defaults to `null`,
* which indicates that the view extends to the end of the byte buffer.
*
* Throws [RangeError] if [offsetInBytes] or [length] are negative, or
* if [offsetInBytes] + ([length] * elementSizeInBytes) is greater than
* the length of [buffer].
*
* Throws [ArgumentError] if [offsetInBytes] is not a multiple of
* [bytesPerElement].
*/
factory Int64List.view(ByteBuffer buffer,
[int offsetInBytes = 0, int length]) {
return buffer.asInt64List(offsetInBytes, length);
}
@Deprecated("Use bytesPerElement instead")
static const int BYTES_PER_ELEMENT = bytesPerElement;
static const int bytesPerElement = 8;
}
/**
* A fixed-length list of 64-bit unsigned integers that is viewable as a
* [TypedData].
*
* For long lists, this implementation can be considerably
* more space- and time-efficient than the default [List] implementation.
*
* Integers stored in the list are truncated to their low 64 bits,
* interpreted as an unsigned 64-bit integer with values in the
* range 0 to 18446744073709551615.
*/
abstract class Uint64List implements List<int>, _TypedIntList {
/**
* Creates a [Uint64List] of the specified length (in elements), all
* of whose elements are initially zero.
*/
external factory Uint64List(int length);
/**
* Creates a [Uint64List] with the same length as the [elements] list
* and copies over the elements.
*
* Values are truncated to fit in the list when they are copied,
* the same way storing values truncates them.
*/
external factory Uint64List.fromList(List<int> elements);
/**
* Creates an [Uint64List] _view_ of the specified region in
* the specified byte buffer.
*
* Changes in the [Uint64List] will be visible in the byte buffer
* and vice versa.
* If the [offsetInBytes] index of the region is not specified,
* it defaults to zero (the first byte in the byte buffer).
* If the length is not specified, it defaults to `null`,
* which indicates that the view extends to the end of the byte buffer.
*
* Throws [RangeError] if [offsetInBytes] or [length] are negative, or
* if [offsetInBytes] + ([length] * elementSizeInBytes) is greater than
* the length of [buffer].
*
* Throws [ArgumentError] if [offsetInBytes] is not a multiple of
* [bytesPerElement].
*/
factory Uint64List.view(ByteBuffer buffer,
[int offsetInBytes = 0, int length]) {
return buffer.asUint64List(offsetInBytes, length);
}
@Deprecated("Use bytesPerElement instead")
static const int BYTES_PER_ELEMENT = bytesPerElement;
static const int bytesPerElement = 8;
}
/**
* A fixed-length list of IEEE 754 single-precision binary floating-point
* numbers that is viewable as a [TypedData].
*
* For long lists, this
* implementation can be considerably more space- and time-efficient than
* the default [List] implementation.
*
* Double values stored in the list are converted to the nearest
* single-precision value. Values read are converted to a double
* value with the same value.
*/
abstract class Float32List implements List<double>, _TypedFloatList {
/**
* Creates a [Float32List] of the specified length (in elements), all of
* whose elements are initially zero.
*/
external factory Float32List(int length);
/**
* Creates a [Float32List] with the same length as the [elements] list
* and copies over the elements.
*
* Values are truncated to fit in the list when they are copied,
* the same way storing values truncates them.
*/
external factory Float32List.fromList(List<double> elements);
/**
* Creates a [Float32List] _view_ of the specified region in [buffer].
*
* Changes in the [Float32List] will be visible in the byte
* buffer and vice versa.
* If the [offsetInBytes] index of the region is not specified,
* it defaults to zero (the first byte in the byte buffer).
* If the length is not specified, it defaults to `null`,
* which indicates that the view extends to the end of the byte buffer.
*
* Throws [RangeError] if [offsetInBytes] or [length] are negative, or
* if [offsetInBytes] + ([length] * elementSizeInBytes) is greater than
* the length of [buffer].
*
* Throws [ArgumentError] if [offsetInBytes] is not a multiple of
* [bytesPerElement].
*/
factory Float32List.view(ByteBuffer buffer,
[int offsetInBytes = 0, int length]) {
return buffer.asFloat32List(offsetInBytes, length);
}
@Deprecated("Use bytesPerElement instead")
static const int BYTES_PER_ELEMENT = bytesPerElement;
static const int bytesPerElement = 4;
}
/**
* A fixed-length list of IEEE 754 double-precision binary floating-point
* numbers that is viewable as a [TypedData].
*
* For long lists, this
* implementation can be considerably more space- and time-efficient than
* the default [List] implementation.
*/
abstract class Float64List implements List<double>, _TypedFloatList {
/**
* Creates a [Float64List] of the specified length (in elements), all of
* whose elements are initially zero.
*/
external factory Float64List(int length);
/**
* Creates a [Float64List] with the same length as the [elements] list
* and copies over the elements.
*/
external factory Float64List.fromList(List<double> elements);
/**
* Creates a [Float64List] _view_ of the specified region in [buffer].
*
* Changes in the [Float64List] will be visible in the byte
* buffer and vice versa.
* If the [offsetInBytes] index of the region is not specified,
* it defaults to zero (the first byte in the byte buffer).
* If the length is not specified, it defaults to `null`,
* which indicates that the view extends to the end of the byte buffer.
*
* Throws [RangeError] if [offsetInBytes] or [length] are negative, or
* if [offsetInBytes] + ([length] * elementSizeInBytes) is greater than
* the length of [buffer].
*
* Throws [ArgumentError] if [offsetInBytes] is not a multiple of
* [bytesPerElement].
*/
factory Float64List.view(ByteBuffer buffer,
[int offsetInBytes = 0, int length]) {
return buffer.asFloat64List(offsetInBytes, length);
}
@Deprecated("Use bytesPerElement instead")
static const int BYTES_PER_ELEMENT = bytesPerElement;
static const int bytesPerElement = 8;
}
/**
* A fixed-length list of Float32x4 numbers that is viewable as a
* [TypedData].
*
* For long lists, this implementation will be considerably more
* space- and time-efficient than the default [List] implementation.
*/
abstract class Float32x4List implements List<Float32x4>, TypedData {
/**
* Creates a [Float32x4List] of the specified length (in elements),
* all of whose elements are initially zero.
*/
external factory Float32x4List(int length);
/**
* Creates a [Float32x4List] with the same length as the [elements] list
* and copies over the elements.
*/
external factory Float32x4List.fromList(List<Float32x4> elements);
/**
* Creates a [Float32x4List] _view_ of the specified region in [buffer].
*
* Changes in the [Float32x4List] will be visible in the byte
* buffer and vice versa.
* If the [offsetInBytes] index of the region is not specified,
* it defaults to zero (the first byte in the byte buffer).
* If the length is not specified, it defaults to `null`,
* which indicates that the view extends to the end of the byte buffer.
*
* Throws [RangeError] if [offsetInBytes] or [length] are negative, or
* if [offsetInBytes] + ([length] * elementSizeInBytes) is greater than
* the length of [buffer].
*
* Throws [ArgumentError] if [offsetInBytes] is not a multiple of
* [bytesPerElement].
*/
factory Float32x4List.view(ByteBuffer buffer,
[int offsetInBytes = 0, int length]) {
return buffer.asFloat32x4List(offsetInBytes, length);
}
/**
* Returns the concatenation of this list and [other].
*
* If [other] is also a [Float32x4List], the result is a new [Float32x4List],
* otherwise the result is a normal growable `List<Float32x4>`.
*/
List<Float32x4> operator +(List<Float32x4> other);
@Deprecated("Use bytesPerElement instead")
static const int BYTES_PER_ELEMENT = bytesPerElement;
static const int bytesPerElement = 16;
}
/**
* A fixed-length list of Int32x4 numbers that is viewable as a
* [TypedData].
*
* For long lists, this implementation will be considerably more
* space- and time-efficient than the default [List] implementation.
*/
abstract class Int32x4List implements List<Int32x4>, TypedData {
/**
* Creates a [Int32x4List] of the specified length (in elements),
* all of whose elements are initially zero.
*/
external factory Int32x4List(int length);
/**
* Creates a [Int32x4List] with the same length as the [elements] list
* and copies over the elements.
*/
external factory Int32x4List.fromList(List<Int32x4> elements);
/**
* Creates a [Int32x4List] _view_ of the specified region in [buffer].
*
* Changes in the [Int32x4List] will be visible in the byte
* buffer and vice versa.
* If the [offsetInBytes] index of the region is not specified,
* it defaults to zero (the first byte in the byte buffer).
* If the length is not specified, it defaults to `null`,
* which indicates that the view extends to the end of the byte buffer.
*
* Throws [RangeError] if [offsetInBytes] or [length] are negative, or
* if [offsetInBytes] + ([length] * elementSizeInBytes) is greater than
* the length of [buffer].
*
* Throws [ArgumentError] if [offsetInBytes] is not a multiple of
* [bytesPerElement].
*/
factory Int32x4List.view(ByteBuffer buffer,
[int offsetInBytes = 0, int length]) {
return buffer.asInt32x4List(offsetInBytes, length);
}
/**
* Returns the concatenation of this list and [other].
*
* If [other] is also a [Int32x4List], the result is a new [Int32x4List],
* otherwise the result is a normal growable `List<Int32x4>`.
*/
List<Int32x4> operator +(List<Int32x4> other);
@Deprecated("Use bytesPerElement instead")
static const int BYTES_PER_ELEMENT = bytesPerElement;
static const int bytesPerElement = 16;
}
/**
* A fixed-length list of Float64x2 numbers that is viewable as a
* [TypedData].
*
* For long lists, this implementation will be considerably more
* space- and time-efficient than the default [List] implementation.
*/
abstract class Float64x2List implements List<Float64x2>, TypedData {
/**
* Creates a [Float64x2List] of the specified length (in elements),
* all of whose elements have all lanes set to zero.
*/
external factory Float64x2List(int length);
/**
* Creates a [Float64x2List] with the same length as the [elements] list
* and copies over the elements.
*/
external factory Float64x2List.fromList(List<Float64x2> elements);
/**
* Returns the concatenation of this list and [other].
*
* If [other] is also a [Float64x2List], the result is a new [Float64x2List],
* otherwise the result is a normal growable `List<Float64x2>`.
*/
List<Float64x2> operator +(List<Float64x2> other);
/**
* Creates a [Float64x2List] _view_ of the specified region in [buffer].
*
* Changes in the [Float64x2List] will be visible in the byte
* buffer and vice versa.
* If the [offsetInBytes] index of the region is not specified,
* it defaults to zero (the first byte in the byte buffer).
* If the length is not specified, it defaults to `null`,
* which indicates that the view extends to the end of the byte buffer.
*
* Throws [RangeError] if [offsetInBytes] or [length] are negative, or
* if [offsetInBytes] + ([length] * elementSizeInBytes) is greater than
* the length of [buffer].
*
* Throws [ArgumentError] if [offsetInBytes] is not a multiple of
* [bytesPerElement].
*/
factory Float64x2List.view(ByteBuffer buffer,
[int offsetInBytes = 0, int length]) {
return buffer.asFloat64x2List(offsetInBytes, length);
}
@Deprecated("Use bytesPerElement instead")
static const int BYTES_PER_ELEMENT = bytesPerElement;
static const int bytesPerElement = 16;
}
/**
* Float32x4 immutable value type and operations.
*
* Float32x4 stores 4 32-bit floating point values in "lanes".
* The lanes are "x", "y", "z", and "w" respectively.
*/
abstract class Float32x4 {
external factory Float32x4(double x, double y, double z, double w);
external factory Float32x4.splat(double v);
external factory Float32x4.zero();
external factory Float32x4.fromInt32x4Bits(Int32x4 x);
/// Sets the x and y lanes to their respective values in [v] and sets the z
/// and w lanes to 0.0.
external factory Float32x4.fromFloat64x2(Float64x2 v);
/// Addition operator.
Float32x4 operator +(Float32x4 other);
/// Negate operator.
Float32x4 operator -();
/// Subtraction operator.
Float32x4 operator -(Float32x4 other);
/// Multiplication operator.
Float32x4 operator *(Float32x4 other);
/// Division operator.
Float32x4 operator /(Float32x4 other);
/// Relational less than.
Int32x4 lessThan(Float32x4 other);
/// Relational less than or equal.
Int32x4 lessThanOrEqual(Float32x4 other);
/// Relational greater than.
Int32x4 greaterThan(Float32x4 other);
/// Relational greater than or equal.
Int32x4 greaterThanOrEqual(Float32x4 other);
/// Relational equal.
Int32x4 equal(Float32x4 other);
/// Relational not-equal.
Int32x4 notEqual(Float32x4 other);
/// Returns a copy of [this] each lane being scaled by [s].
/// Equivalent to this * new Float32x4.splat(s)
Float32x4 scale(double s);
/// Returns the lane-wise absolute value of this [Float32x4].
Float32x4 abs();
/// Lane-wise clamp [this] to be in the range [lowerLimit]-[upperLimit].
Float32x4 clamp(Float32x4 lowerLimit, Float32x4 upperLimit);
/// Extracted x value.
double get x;
/// Extracted y value.
double get y;
/// Extracted z value.
double get z;
/// Extracted w value.
double get w;
/// Extract the sign bits from each lane return them in the first 4 bits.
/// "x" lane is bit 0.
/// "y" lane is bit 1.
/// "z" lane is bit 2.
/// "w" lane is bit 3.
int get signMask;
/// Mask passed to [shuffle] or [shuffleMix].
static const int xxxx = 0x0;
static const int xxxy = 0x40;
static const int xxxz = 0x80;
static const int xxxw = 0xC0;
static const int xxyx = 0x10;
static const int xxyy = 0x50;
static const int xxyz = 0x90;
static const int xxyw = 0xD0;
static const int xxzx = 0x20;
static const int xxzy = 0x60;
static const int xxzz = 0xA0;
static const int xxzw = 0xE0;
static const int xxwx = 0x30;
static const int xxwy = 0x70;
static const int xxwz = 0xB0;
static const int xxww = 0xF0;
static const int xyxx = 0x4;
static const int xyxy = 0x44;
static const int xyxz = 0x84;
static const int xyxw = 0xC4;
static const int xyyx = 0x14;
static const int xyyy = 0x54;
static const int xyyz = 0x94;
static const int xyyw = 0xD4;
static const int xyzx = 0x24;
static const int xyzy = 0x64;
static const int xyzz = 0xA4;
static const int xyzw = 0xE4;
static const int xywx = 0x34;
static const int xywy = 0x74;
static const int xywz = 0xB4;
static const int xyww = 0xF4;
static const int xzxx = 0x8;
static const int xzxy = 0x48;
static const int xzxz = 0x88;
static const int xzxw = 0xC8;
static const int xzyx = 0x18;
static const int xzyy = 0x58;
static const int xzyz = 0x98;
static const int xzyw = 0xD8;
static const int xzzx = 0x28;
static const int xzzy = 0x68;
static const int xzzz = 0xA8;
static const int xzzw = 0xE8;
static const int xzwx = 0x38;
static const int xzwy = 0x78;
static const int xzwz = 0xB8;
static const int xzww = 0xF8;
static const int xwxx = 0xC;
static const int xwxy = 0x4C;
static const int xwxz = 0x8C;
static const int xwxw = 0xCC;
static const int xwyx = 0x1C;
static const int xwyy = 0x5C;
static const int xwyz = 0x9C;
static const int xwyw = 0xDC;
static const int xwzx = 0x2C;
static const int xwzy = 0x6C;
static const int xwzz = 0xAC;
static const int xwzw = 0xEC;
static const int xwwx = 0x3C;
static const int xwwy = 0x7C;
static const int xwwz = 0xBC;
static const int xwww = 0xFC;
static const int yxxx = 0x1;
static const int yxxy = 0x41;
static const int yxxz = 0x81;
static const int yxxw = 0xC1;
static const int yxyx = 0x11;
static const int yxyy = 0x51;
static const int yxyz = 0x91;
static const int yxyw = 0xD1;
static const int yxzx = 0x21;
static const int yxzy = 0x61;
static const int yxzz = 0xA1;
static const int yxzw = 0xE1;
static const int yxwx = 0x31;
static const int yxwy = 0x71;
static const int yxwz = 0xB1;
static const int yxww = 0xF1;
static const int yyxx = 0x5;
static const int yyxy = 0x45;
static const int yyxz = 0x85;
static const int yyxw = 0xC5;
static const int yyyx = 0x15;
static const int yyyy = 0x55;
static const int yyyz = 0x95;
static const int yyyw = 0xD5;
static const int yyzx = 0x25;
static const int yyzy = 0x65;
static const int yyzz = 0xA5;
static const int yyzw = 0xE5;
static const int yywx = 0x35;
static const int yywy = 0x75;
static const int yywz = 0xB5;
static const int yyww = 0xF5;
static const int yzxx = 0x9;
static const int yzxy = 0x49;
static const int yzxz = 0x89;
static const int yzxw = 0xC9;
static const int yzyx = 0x19;
static const int yzyy = 0x59;
static const int yzyz = 0x99;
static const int yzyw = 0xD9;
static const int yzzx = 0x29;
static const int yzzy = 0x69;
static const int yzzz = 0xA9;
static const int yzzw = 0xE9;
static const int yzwx = 0x39;
static const int yzwy = 0x79;
static const int yzwz = 0xB9;
static const int yzww = 0xF9;
static const int ywxx = 0xD;
static const int ywxy = 0x4D;
static const int ywxz = 0x8D;
static const int ywxw = 0xCD;
static const int ywyx = 0x1D;
static const int ywyy = 0x5D;
static const int ywyz = 0x9D;
static const int ywyw = 0xDD;
static const int ywzx = 0x2D;
static const int ywzy = 0x6D;
static const int ywzz = 0xAD;
static const int ywzw = 0xED;
static const int ywwx = 0x3D;
static const int ywwy = 0x7D;
static const int ywwz = 0xBD;
static const int ywww = 0xFD;
static const int zxxx = 0x2;
static const int zxxy = 0x42;
static const int zxxz = 0x82;
static const int zxxw = 0xC2;
static const int zxyx = 0x12;
static const int zxyy = 0x52;
static const int zxyz = 0x92;
static const int zxyw = 0xD2;
static const int zxzx = 0x22;
static const int zxzy = 0x62;
static const int zxzz = 0xA2;
static const int zxzw = 0xE2;
static const int zxwx = 0x32;
static const int zxwy = 0x72;
static const int zxwz = 0xB2;
static const int zxww = 0xF2;
static const int zyxx = 0x6;
static const int zyxy = 0x46;
static const int zyxz = 0x86;
static const int zyxw = 0xC6;
static const int zyyx = 0x16;
static const int zyyy = 0x56;
static const int zyyz = 0x96;
static const int zyyw = 0xD6;
static const int zyzx = 0x26;
static const int zyzy = 0x66;
static const int zyzz = 0xA6;
static const int zyzw = 0xE6;
static const int zywx = 0x36;
static const int zywy = 0x76;
static const int zywz = 0xB6;
static const int zyww = 0xF6;
static const int zzxx = 0xA;
static const int zzxy = 0x4A;
static const int zzxz = 0x8A;
static const int zzxw = 0xCA;
static const int zzyx = 0x1A;
static const int zzyy = 0x5A;
static const int zzyz = 0x9A;
static const int zzyw = 0xDA;
static const int zzzx = 0x2A;
static const int zzzy = 0x6A;
static const int zzzz = 0xAA;
static const int zzzw = 0xEA;
static const int zzwx = 0x3A;
static const int zzwy = 0x7A;
static const int zzwz = 0xBA;
static const int zzww = 0xFA;
static const int zwxx = 0xE;
static const int zwxy = 0x4E;
static const int zwxz = 0x8E;
static const int zwxw = 0xCE;
static const int zwyx = 0x1E;
static const int zwyy = 0x5E;
static const int zwyz = 0x9E;
static const int zwyw = 0xDE;
static const int zwzx = 0x2E;
static const int zwzy = 0x6E;
static const int zwzz = 0xAE;
static const int zwzw = 0xEE;
static const int zwwx = 0x3E;
static const int zwwy = 0x7E;
static const int zwwz = 0xBE;
static const int zwww = 0xFE;
static const int wxxx = 0x3;
static const int wxxy = 0x43;
static const int wxxz = 0x83;
static const int wxxw = 0xC3;
static const int wxyx = 0x13;
static const int wxyy = 0x53;
static const int wxyz = 0x93;
static const int wxyw = 0xD3;
static const int wxzx = 0x23;
static const int wxzy = 0x63;
static const int wxzz = 0xA3;
static const int wxzw = 0xE3;
static const int wxwx = 0x33;
static const int wxwy = 0x73;
static const int wxwz = 0xB3;
static const int wxww = 0xF3;
static const int wyxx = 0x7;
static const int wyxy = 0x47;
static const int wyxz = 0x87;
static const int wyxw = 0xC7;
static const int wyyx = 0x17;
static const int wyyy = 0x57;
static const int wyyz = 0x97;
static const int wyyw = 0xD7;
static const int wyzx = 0x27;
static const int wyzy = 0x67;
static const int wyzz = 0xA7;
static const int wyzw = 0xE7;
static const int wywx = 0x37;
static const int wywy = 0x77;
static const int wywz = 0xB7;
static const int wyww = 0xF7;
static const int wzxx = 0xB;
static const int wzxy = 0x4B;
static const int wzxz = 0x8B;
static const int wzxw = 0xCB;
static const int wzyx = 0x1B;
static const int wzyy = 0x5B;
static const int wzyz = 0x9B;
static const int wzyw = 0xDB;
static const int wzzx = 0x2B;
static const int wzzy = 0x6B;
static const int wzzz = 0xAB;
static const int wzzw = 0xEB;
static const int wzwx = 0x3B;
static const int wzwy = 0x7B;
static const int wzwz = 0xBB;
static const int wzww = 0xFB;
static const int wwxx = 0xF;
static const int wwxy = 0x4F;
static const int wwxz = 0x8F;
static const int wwxw = 0xCF;
static const int wwyx = 0x1F;
static const int wwyy = 0x5F;
static const int wwyz = 0x9F;
static const int wwyw = 0xDF;
static const int wwzx = 0x2F;
static const int wwzy = 0x6F;
static const int wwzz = 0xAF;
static const int wwzw = 0xEF;
static const int wwwx = 0x3F;
static const int wwwy = 0x7F;
static const int wwwz = 0xBF;
static const int wwww = 0xFF;
@Deprecated("Use xxxx instead")
static const int XXXX = xxxx;
@Deprecated("Use xxxy instead")
static const int XXXY = xxxy;
@Deprecated("Use xxxz instead")
static const int XXXZ = xxxz;
@Deprecated("Use xxxw instead")
static const int XXXW = xxxw;
@Deprecated("Use xxyx instead")
static const int XXYX = xxyx;
@Deprecated("Use xxyy instead")
static const int XXYY = xxyy;
@Deprecated("Use xxyz instead")
static const int XXYZ = xxyz;
@Deprecated("Use xxyw instead")
static const int XXYW = xxyw;
@Deprecated("Use xxzx instead")
static const int XXZX = xxzx;
@Deprecated("Use xxzy instead")
static const int XXZY = xxzy;
@Deprecated("Use xxzz instead")
static const int XXZZ = xxzz;
@Deprecated("Use xxzw instead")
static const int XXZW = xxzw;
@Deprecated("Use xxwx instead")
static const int XXWX = xxwx;
@Deprecated("Use xxwy instead")
static const int XXWY = xxwy;
@Deprecated("Use xxwz instead")
static const int XXWZ = xxwz;
@Deprecated("Use xxww instead")
static const int XXWW = xxww;
@Deprecated("Use xyxx instead")
static const int XYXX = xyxx;
@Deprecated("Use xyxy instead")
static const int XYXY = xyxy;
@Deprecated("Use xyxz instead")
static const int XYXZ = xyxz;
@Deprecated("Use xyxw instead")
static const int XYXW = xyxw;
@Deprecated("Use xyyx instead")
static const int XYYX = xyyx;
@Deprecated("Use xyyy instead")
static const int XYYY = xyyy;
@Deprecated("Use xyyz instead")
static const int XYYZ = xyyz;
@Deprecated("Use xyyw instead")
static const int XYYW = xyyw;
@Deprecated("Use xyzx instead")
static const int XYZX = xyzx;
@Deprecated("Use xyzy instead")
static const int XYZY = xyzy;
@Deprecated("Use xyzz instead")
static const int XYZZ = xyzz;
@Deprecated("Use xyzw instead")
static const int XYZW = xyzw;
@Deprecated("Use xywx instead")
static const int XYWX = xywx;
@Deprecated("Use xywy instead")
static const int XYWY = xywy;
@Deprecated("Use xywz instead")
static const int XYWZ = xywz;
@Deprecated("Use xyww instead")
static const int XYWW = xyww;
@Deprecated("Use xzxx instead")
static const int XZXX = xzxx;
@Deprecated("Use xzxy instead")
static const int XZXY = xzxy;
@Deprecated("Use xzxz instead")
static const int XZXZ = xzxz;
@Deprecated("Use xzxw instead")
static const int XZXW = xzxw;
@Deprecated("Use xzyx instead")
static const int XZYX = xzyx;
@Deprecated("Use xzyy instead")
static const int XZYY = xzyy;
@Deprecated("Use xzyz instead")
static const int XZYZ = xzyz;
@Deprecated("Use xzyw instead")
static const int XZYW = xzyw;
@Deprecated("Use xzzx instead")
static const int XZZX = xzzx;
@Deprecated("Use xzzy instead")
static const int XZZY = xzzy;
@Deprecated("Use xzzz instead")
static const int XZZZ = xzzz;
@Deprecated("Use xzzw instead")
static const int XZZW = xzzw;
@Deprecated("Use xzwx instead")
static const int XZWX = xzwx;
@Deprecated("Use xzwy instead")
static const int XZWY = xzwy;
@Deprecated("Use xzwz instead")
static const int XZWZ = xzwz;
@Deprecated("Use xzww instead")
static const int XZWW = xzww;
@Deprecated("Use xwxx instead")
static const int XWXX = xwxx;
@Deprecated("Use xwxy instead")
static const int XWXY = xwxy;
@Deprecated("Use xwxz instead")
static const int XWXZ = xwxz;
@Deprecated("Use xwxw instead")
static const int XWXW = xwxw;
@Deprecated("Use xwyx instead")
static const int XWYX = xwyx;
@Deprecated("Use xwyy instead")
static const int XWYY = xwyy;
@Deprecated("Use xwyz instead")
static const int XWYZ = xwyz;
@Deprecated("Use xwyw instead")
static const int XWYW = xwyw;
@Deprecated("Use xwzx instead")
static const int XWZX = xwzx;
@Deprecated("Use xwzy instead")
static const int XWZY = xwzy;
@Deprecated("Use xwzz instead")
static const int XWZZ = xwzz;
@Deprecated("Use xwzw instead")
static const int XWZW = xwzw;
@Deprecated("Use xwwx instead")
static const int XWWX = xwwx;
@Deprecated("Use xwwy instead")
static const int XWWY = xwwy;
@Deprecated("Use xwwz instead")
static const int XWWZ = xwwz;
@Deprecated("Use xwww instead")
static const int XWWW = xwww;
@Deprecated("Use yxxx instead")
static const int YXXX = yxxx;
@Deprecated("Use yxxy instead")
static const int YXXY = yxxy;
@Deprecated("Use yxxz instead")
static const int YXXZ = yxxz;
@Deprecated("Use yxxw instead")
static const int YXXW = yxxw;
@Deprecated("Use yxyx instead")
static const int YXYX = yxyx;
@Deprecated("Use yxyy instead")
static const int YXYY = yxyy;
@Deprecated("Use yxyz instead")
static const int YXYZ = yxyz;
@Deprecated("Use yxyw instead")
static const int YXYW = yxyw;
@Deprecated("Use yxzx instead")
static const int YXZX = yxzx;
@Deprecated("Use yxzy instead")
static const int YXZY = yxzy;
@Deprecated("Use yxzz instead")
static const int YXZZ = yxzz;
@Deprecated("Use yxzw instead")
static const int YXZW = yxzw;
@Deprecated("Use yxwx instead")
static const int YXWX = yxwx;
@Deprecated("Use yxwy instead")
static const int YXWY = yxwy;
@Deprecated("Use yxwz instead")
static const int YXWZ = yxwz;
@Deprecated("Use yxww instead")
static const int YXWW = yxww;
@Deprecated("Use yyxx instead")
static const int YYXX = yyxx;
@Deprecated("Use yyxy instead")
static const int YYXY = yyxy;
@Deprecated("Use yyxz instead")
static const int YYXZ = yyxz;
@Deprecated("Use yyxw instead")
static const int YYXW = yyxw;
@Deprecated("Use yyyx instead")
static const int YYYX = yyyx;
@Deprecated("Use yyyy instead")
static const int YYYY = yyyy;
@Deprecated("Use yyyz instead")
static const int YYYZ = yyyz;
@Deprecated("Use yyyw instead")
static const int YYYW = yyyw;
@Deprecated("Use yyzx instead")
static const int YYZX = yyzx;
@Deprecated("Use yyzy instead")
static const int YYZY = yyzy;
@Deprecated("Use yyzz instead")
static const int YYZZ = yyzz;
@Deprecated("Use yyzw instead")
static const int YYZW = yyzw;
@Deprecated("Use yywx instead")
static const int YYWX = yywx;
@Deprecated("Use yywy instead")
static const int YYWY = yywy;
@Deprecated("Use yywz instead")
static const int YYWZ = yywz;
@Deprecated("Use yyww instead")
static const int YYWW = yyww;
@Deprecated("Use yzxx instead")
static const int YZXX = yzxx;
@Deprecated("Use yzxy instead")
static const int YZXY = yzxy;
@Deprecated("Use yzxz instead")
static const int YZXZ = yzxz;
@Deprecated("Use yzxw instead")
static const int YZXW = yzxw;
@Deprecated("Use yzyx instead")
static const int YZYX = yzyx;
@Deprecated("Use yzyy instead")
static const int YZYY = yzyy;
@Deprecated("Use yzyz instead")
static const int YZYZ = yzyz;
@Deprecated("Use yzyw instead")
static const int YZYW = yzyw;
@Deprecated("Use yzzx instead")
static const int YZZX = yzzx;
@Deprecated("Use yzzy instead")
static const int YZZY = yzzy;
@Deprecated("Use yzzz instead")
static const int YZZZ = yzzz;
@Deprecated("Use yzzw instead")
static const int YZZW = yzzw;
@Deprecated("Use yzwx instead")
static const int YZWX = yzwx;
@Deprecated("Use yzwy instead")
static const int YZWY = yzwy;
@Deprecated("Use yzwz instead")
static const int YZWZ = yzwz;
@Deprecated("Use yzww instead")
static const int YZWW = yzww;
@Deprecated("Use ywxx instead")
static const int YWXX = ywxx;
@Deprecated("Use ywxy instead")
static const int YWXY = ywxy;
@Deprecated("Use ywxz instead")
static const int YWXZ = ywxz;
@Deprecated("Use ywxw instead")
static const int YWXW = ywxw;
@Deprecated("Use ywyx instead")
static const int YWYX = ywyx;
@Deprecated("Use ywyy instead")
static const int YWYY = ywyy;
@Deprecated("Use ywyz instead")
static const int YWYZ = ywyz;
@Deprecated("Use ywyw instead")
static const int YWYW = ywyw;
@Deprecated("Use ywzx instead")
static const int YWZX = ywzx;
@Deprecated("Use ywzy instead")
static const int YWZY = ywzy;
@Deprecated("Use ywzz instead")
static const int YWZZ = ywzz;
@Deprecated("Use ywzw instead")
static const int YWZW = ywzw;
@Deprecated("Use ywwx instead")
static const int YWWX = ywwx;
@Deprecated("Use ywwy instead")
static const int YWWY = ywwy;
@Deprecated("Use ywwz instead")
static const int YWWZ = ywwz;
@Deprecated("Use ywww instead")
static const int YWWW = ywww;
@Deprecated("Use zxxx instead")
static const int ZXXX = zxxx;
@Deprecated("Use zxxy instead")
static const int ZXXY = zxxy;
@Deprecated("Use zxxz instead")
static const int ZXXZ = zxxz;
@Deprecated("Use zxxw instead")
static const int ZXXW = zxxw;
@Deprecated("Use zxyx instead")
static const int ZXYX = zxyx;
@Deprecated("Use zxyy instead")
static const int ZXYY = zxyy;
@Deprecated("Use zxyz instead")
static const int ZXYZ = zxyz;
@Deprecated("Use zxyw instead")
static const int ZXYW = zxyw;
@Deprecated("Use zxzx instead")
static const int ZXZX = zxzx;
@Deprecated("Use zxzy instead")
static const int ZXZY = zxzy;
@Deprecated("Use zxzz instead")
static const int ZXZZ = zxzz;
@Deprecated("Use zxzw instead")
static const int ZXZW = zxzw;
@Deprecated("Use zxwx instead")
static const int ZXWX = zxwx;
@Deprecated("Use zxwy instead")
static const int ZXWY = zxwy;
@Deprecated("Use zxwz instead")
static const int ZXWZ = zxwz;
@Deprecated("Use zxww instead")
static const int ZXWW = zxww;
@Deprecated("Use zyxx instead")
static const int ZYXX = zyxx;
@Deprecated("Use zyxy instead")
static const int ZYXY = zyxy;
@Deprecated("Use zyxz instead")
static const int ZYXZ = zyxz;
@Deprecated("Use zyxw instead")
static const int ZYXW = zyxw;
@Deprecated("Use zyyx instead")
static const int ZYYX = zyyx;
@Deprecated("Use zyyy instead")
static const int ZYYY = zyyy;
@Deprecated("Use zyyz instead")
static const int ZYYZ = zyyz;
@Deprecated("Use zyyw instead")
static const int ZYYW = zyyw;
@Deprecated("Use zyzx instead")
static const int ZYZX = zyzx;
@Deprecated("Use zyzy instead")
static const int ZYZY = zyzy;
@Deprecated("Use zyzz instead")
static const int ZYZZ = zyzz;
@Deprecated("Use zyzw instead")
static const int ZYZW = zyzw;
@Deprecated("Use zywx instead")
static const int ZYWX = zywx;
@Deprecated("Use zywy instead")
static const int ZYWY = zywy;
@Deprecated("Use zywz instead")
static const int ZYWZ = zywz;
@Deprecated("Use zyww instead")
static const int ZYWW = zyww;
@Deprecated("Use zzxx instead")
static const int ZZXX = zzxx;
@Deprecated("Use zzxy instead")
static const int ZZXY = zzxy;
@Deprecated("Use zzxz instead")
static const int ZZXZ = zzxz;
@Deprecated("Use zzxw instead")
static const int ZZXW = zzxw;
@Deprecated("Use zzyx instead")
static const int ZZYX = zzyx;
@Deprecated("Use zzyy instead")
static const int ZZYY = zzyy;
@Deprecated("Use zzyz instead")
static const int ZZYZ = zzyz;
@Deprecated("Use zzyw instead")
static const int ZZYW = zzyw;
@Deprecated("Use zzzx instead")
static const int ZZZX = zzzx;
@Deprecated("Use zzzy instead")
static const int ZZZY = zzzy;
@Deprecated("Use zzzz instead")
static const int ZZZZ = zzzz;
@Deprecated("Use zzzw instead")
static const int ZZZW = zzzw;
@Deprecated("Use zzwx instead")
static const int ZZWX = zzwx;
@Deprecated("Use zzwy instead")
static const int ZZWY = zzwy;
@Deprecated("Use zzwz instead")
static const int ZZWZ = zzwz;
@Deprecated("Use zzww instead")
static const int ZZWW = zzww;
@Deprecated("Use zwxx instead")
static const int ZWXX = zwxx;
@Deprecated("Use zwxy instead")
static const int ZWXY = zwxy;
@Deprecated("Use zwxz instead")
static const int ZWXZ = zwxz;
@Deprecated("Use zwxw instead")
static const int ZWXW = zwxw;
@Deprecated("Use zwyx instead")
static const int ZWYX = zwyx;
@Deprecated("Use zwyy instead")
static const int ZWYY = zwyy;
@Deprecated("Use zwyz instead")
static const int ZWYZ = zwyz;
@Deprecated("Use zwyw instead")
static const int ZWYW = zwyw;
@Deprecated("Use zwzx instead")
static const int ZWZX = zwzx;
@Deprecated("Use zwzy instead")
static const int ZWZY = zwzy;
@Deprecated("Use zwzz instead")
static const int ZWZZ = zwzz;
@Deprecated("Use zwzw instead")
static const int ZWZW = zwzw;
@Deprecated("Use zwwx instead")
static const int ZWWX = zwwx;
@Deprecated("Use zwwy instead")
static const int ZWWY = zwwy;
@Deprecated("Use zwwz instead")
static const int ZWWZ = zwwz;
@Deprecated("Use zwww instead")
static const int ZWWW = zwww;
@Deprecated("Use wxxx instead")
static const int WXXX = wxxx;
@Deprecated("Use wxxy instead")
static const int WXXY = wxxy;
@Deprecated("Use wxxz instead")
static const int WXXZ = wxxz;
@Deprecated("Use wxxw instead")
static const int WXXW = wxxw;
@Deprecated("Use wxyx instead")
static const int WXYX = wxyx;
@Deprecated("Use wxyy instead")
static const int WXYY = wxyy;
@Deprecated("Use wxyz instead")
static const int WXYZ = wxyz;
@Deprecated("Use wxyw instead")
static const int WXYW = wxyw;
@Deprecated("Use wxzx instead")
static const int WXZX = wxzx;
@Deprecated("Use wxzy instead")
static const int WXZY = wxzy;
@Deprecated("Use wxzz instead")
static const int WXZZ = wxzz;
@Deprecated("Use wxzw instead")
static const int WXZW = wxzw;
@Deprecated("Use wxwx instead")
static const int WXWX = wxwx;
@Deprecated("Use wxwy instead")
static const int WXWY = wxwy;
@Deprecated("Use wxwz instead")
static const int WXWZ = wxwz;
@Deprecated("Use wxww instead")
static const int WXWW = wxww;
@Deprecated("Use wyxx instead")
static const int WYXX = wyxx;
@Deprecated("Use wyxy instead")
static const int WYXY = wyxy;
@Deprecated("Use wyxz instead")
static const int WYXZ = wyxz;
@Deprecated("Use wyxw instead")
static const int WYXW = wyxw;
@Deprecated("Use wyyx instead")
static const int WYYX = wyyx;
@Deprecated("Use wyyy instead")
static const int WYYY = wyyy;
@Deprecated("Use wyyz instead")
static const int WYYZ = wyyz;
@Deprecated("Use wyyw instead")
static const int WYYW = wyyw;
@Deprecated("Use wyzx instead")
static const int WYZX = wyzx;
@Deprecated("Use wyzy instead")
static const int WYZY = wyzy;
@Deprecated("Use wyzz instead")
static const int WYZZ = wyzz;
@Deprecated("Use wyzw instead")
static const int WYZW = wyzw;
@Deprecated("Use wywx instead")
static const int WYWX = wywx;
@Deprecated("Use wywy instead")
static const int WYWY = wywy;
@Deprecated("Use wywz instead")
static const int WYWZ = wywz;
@Deprecated("Use wyww instead")
static const int WYWW = wyww;
@Deprecated("Use wzxx instead")
static const int WZXX = wzxx;
@Deprecated("Use wzxy instead")
static const int WZXY = wzxy;
@Deprecated("Use wzxz instead")
static const int WZXZ = wzxz;
@Deprecated("Use wzxw instead")
static const int WZXW = wzxw;
@Deprecated("Use wzyx instead")
static const int WZYX = wzyx;
@Deprecated("Use wzyy instead")
static const int WZYY = wzyy;
@Deprecated("Use wzyz instead")
static const int WZYZ = wzyz;
@Deprecated("Use wzyw instead")
static const int WZYW = wzyw;
@Deprecated("Use wzzx instead")
static const int WZZX = wzzx;
@Deprecated("Use wzzy instead")
static const int WZZY = wzzy;
@Deprecated("Use wzzz instead")
static const int WZZZ = wzzz;
@Deprecated("Use wzzw instead")
static const int WZZW = wzzw;
@Deprecated("Use wzwx instead")
static const int WZWX = wzwx;
@Deprecated("Use wzwy instead")
static const int WZWY = wzwy;
@Deprecated("Use wzwz instead")
static const int WZWZ = wzwz;
@Deprecated("Use wzww instead")
static const int WZWW = wzww;
@Deprecated("Use wwxx instead")
static const int WWXX = wwxx;
@Deprecated("Use wwxy instead")
static const int WWXY = wwxy;
@Deprecated("Use wwxz instead")
static const int WWXZ = wwxz;
@Deprecated("Use wwxw instead")
static const int WWXW = wwxw;
@Deprecated("Use wwyx instead")
static const int WWYX = wwyx;
@Deprecated("Use wwyy instead")
static const int WWYY = wwyy;
@Deprecated("Use wwyz instead")
static const int WWYZ = wwyz;
@Deprecated("Use wwyw instead")
static const int WWYW = wwyw;
@Deprecated("Use wwzx instead")
static const int WWZX = wwzx;
@Deprecated("Use wwzy instead")
static const int WWZY = wwzy;
@Deprecated("Use wwzz instead")
static const int WWZZ = wwzz;
@Deprecated("Use wwzw instead")
static const int WWZW = wwzw;
@Deprecated("Use wwwx instead")
static const int WWWX = wwwx;
@Deprecated("Use wwwy instead")
static const int WWWY = wwwy;
@Deprecated("Use wwwz instead")
static const int WWWZ = wwwz;
@Deprecated("Use wwww instead")
static const int WWWW = wwww;
/// Shuffle the lane values. [mask] must be one of the 256 shuffle constants.
Float32x4 shuffle(int mask);
/// Shuffle the lane values in [this] and [other]. The returned
/// Float32x4 will have XY lanes from [this] and ZW lanes from [other].
/// Uses the same [mask] as [shuffle].
Float32x4 shuffleMix(Float32x4 other, int mask);
/// Returns a new [Float32x4] copied from [this] with a new x value.
Float32x4 withX(double x);
/// Returns a new [Float32x4] copied from [this] with a new y value.
Float32x4 withY(double y);
/// Returns a new [Float32x4] copied from [this] with a new z value.
Float32x4 withZ(double z);
/// Returns a new [Float32x4] copied from [this] with a new w value.
Float32x4 withW(double w);
/// Returns the lane-wise minimum value in [this] or [other].
Float32x4 min(Float32x4 other);
/// Returns the lane-wise maximum value in [this] or [other].
Float32x4 max(Float32x4 other);
/// Returns the square root of [this].
Float32x4 sqrt();
/// Returns the reciprocal of [this].
Float32x4 reciprocal();
/// Returns the square root of the reciprocal of [this].
Float32x4 reciprocalSqrt();
}
/**
* Int32x4 and operations.
*
* Int32x4 stores 4 32-bit bit-masks in "lanes".
* The lanes are "x", "y", "z", and "w" respectively.
*/
abstract class Int32x4 {
external factory Int32x4(int x, int y, int z, int w);
external factory Int32x4.bool(bool x, bool y, bool z, bool w);
external factory Int32x4.fromFloat32x4Bits(Float32x4 x);
/// The bit-wise or operator.
Int32x4 operator |(Int32x4 other);
/// The bit-wise and operator.
Int32x4 operator &(Int32x4 other);
/// The bit-wise xor operator.
Int32x4 operator ^(Int32x4 other);
/// Addition operator.
Int32x4 operator +(Int32x4 other);
/// Subtraction operator.
Int32x4 operator -(Int32x4 other);
/// Extract 32-bit mask from x lane.
int get x;
/// Extract 32-bit mask from y lane.
int get y;
/// Extract 32-bit mask from z lane.
int get z;
/// Extract 32-bit mask from w lane.
int get w;
/// Extract the top bit from each lane return them in the first 4 bits.
/// "x" lane is bit 0.
/// "y" lane is bit 1.
/// "z" lane is bit 2.
/// "w" lane is bit 3.
int get signMask;
/// Mask passed to [shuffle] or [shuffleMix].
static const int xxxx = 0x0;
static const int xxxy = 0x40;
static const int xxxz = 0x80;
static const int xxxw = 0xC0;
static const int xxyx = 0x10;
static const int xxyy = 0x50;
static const int xxyz = 0x90;
static const int xxyw = 0xD0;
static const int xxzx = 0x20;
static const int xxzy = 0x60;
static const int xxzz = 0xA0;
static const int xxzw = 0xE0;
static const int xxwx = 0x30;
static const int xxwy = 0x70;
static const int xxwz = 0xB0;
static const int xxww = 0xF0;
static const int xyxx = 0x4;
static const int xyxy = 0x44;
static const int xyxz = 0x84;
static const int xyxw = 0xC4;
static const int xyyx = 0x14;
static const int xyyy = 0x54;
static const int xyyz = 0x94;
static const int xyyw = 0xD4;
static const int xyzx = 0x24;
static const int xyzy = 0x64;
static const int xyzz = 0xA4;
static const int xyzw = 0xE4;
static const int xywx = 0x34;
static const int xywy = 0x74;
static const int xywz = 0xB4;
static const int xyww = 0xF4;
static const int xzxx = 0x8;
static const int xzxy = 0x48;
static const int xzxz = 0x88;
static const int xzxw = 0xC8;
static const int xzyx = 0x18;
static const int xzyy = 0x58;
static const int xzyz = 0x98;
static const int xzyw = 0xD8;
static const int xzzx = 0x28;
static const int xzzy = 0x68;
static const int xzzz = 0xA8;
static const int xzzw = 0xE8;
static const int xzwx = 0x38;
static const int xzwy = 0x78;
static const int xzwz = 0xB8;
static const int xzww = 0xF8;
static const int xwxx = 0xC;
static const int xwxy = 0x4C;
static const int xwxz = 0x8C;
static const int xwxw = 0xCC;
static const int xwyx = 0x1C;
static const int xwyy = 0x5C;
static const int xwyz = 0x9C;
static const int xwyw = 0xDC;
static const int xwzx = 0x2C;
static const int xwzy = 0x6C;
static const int xwzz = 0xAC;
static const int xwzw = 0xEC;
static const int xwwx = 0x3C;
static const int xwwy = 0x7C;
static const int xwwz = 0xBC;
static const int xwww = 0xFC;
static const int yxxx = 0x1;
static const int yxxy = 0x41;
static const int yxxz = 0x81;
static const int yxxw = 0xC1;
static const int yxyx = 0x11;
static const int yxyy = 0x51;
static const int yxyz = 0x91;
static const int yxyw = 0xD1;
static const int yxzx = 0x21;
static const int yxzy = 0x61;
static const int yxzz = 0xA1;
static const int yxzw = 0xE1;
static const int yxwx = 0x31;
static const int yxwy = 0x71;
static const int yxwz = 0xB1;
static const int yxww = 0xF1;
static const int yyxx = 0x5;
static const int yyxy = 0x45;
static const int yyxz = 0x85;
static const int yyxw = 0xC5;
static const int yyyx = 0x15;
static const int yyyy = 0x55;
static const int yyyz = 0x95;
static const int yyyw = 0xD5;
static const int yyzx = 0x25;
static const int yyzy = 0x65;
static const int yyzz = 0xA5;
static const int yyzw = 0xE5;
static const int yywx = 0x35;
static const int yywy = 0x75;
static const int yywz = 0xB5;
static const int yyww = 0xF5;
static const int yzxx = 0x9;
static const int yzxy = 0x49;
static const int yzxz = 0x89;
static const int yzxw = 0xC9;
static const int yzyx = 0x19;
static const int yzyy = 0x59;
static const int yzyz = 0x99;
static const int yzyw = 0xD9;
static const int yzzx = 0x29;
static const int yzzy = 0x69;
static const int yzzz = 0xA9;
static const int yzzw = 0xE9;
static const int yzwx = 0x39;
static const int yzwy = 0x79;
static const int yzwz = 0xB9;
static const int yzww = 0xF9;
static const int ywxx = 0xD;
static const int ywxy = 0x4D;
static const int ywxz = 0x8D;
static const int ywxw = 0xCD;
static const int ywyx = 0x1D;
static const int ywyy = 0x5D;
static const int ywyz = 0x9D;
static const int ywyw = 0xDD;
static const int ywzx = 0x2D;
static const int ywzy = 0x6D;
static const int ywzz = 0xAD;
static const int ywzw = 0xED;
static const int ywwx = 0x3D;
static const int ywwy = 0x7D;
static const int ywwz = 0xBD;
static const int ywww = 0xFD;
static const int zxxx = 0x2;
static const int zxxy = 0x42;
static const int zxxz = 0x82;
static const int zxxw = 0xC2;
static const int zxyx = 0x12;
static const int zxyy = 0x52;
static const int zxyz = 0x92;
static const int zxyw = 0xD2;
static const int zxzx = 0x22;
static const int zxzy = 0x62;
static const int zxzz = 0xA2;
static const int zxzw = 0xE2;
static const int zxwx = 0x32;
static const int zxwy = 0x72;
static const int zxwz = 0xB2;
static const int zxww = 0xF2;
static const int zyxx = 0x6;
static const int zyxy = 0x46;
static const int zyxz = 0x86;
static const int zyxw = 0xC6;
static const int zyyx = 0x16;
static const int zyyy = 0x56;
static const int zyyz = 0x96;
static const int zyyw = 0xD6;
static const int zyzx = 0x26;
static const int zyzy = 0x66;
static const int zyzz = 0xA6;
static const int zyzw = 0xE6;
static const int zywx = 0x36;
static const int zywy = 0x76;
static const int zywz = 0xB6;
static const int zyww = 0xF6;
static const int zzxx = 0xA;
static const int zzxy = 0x4A;
static const int zzxz = 0x8A;
static const int zzxw = 0xCA;
static const int zzyx = 0x1A;
static const int zzyy = 0x5A;
static const int zzyz = 0x9A;
static const int zzyw = 0xDA;
static const int zzzx = 0x2A;
static const int zzzy = 0x6A;
static const int zzzz = 0xAA;
static const int zzzw = 0xEA;
static const int zzwx = 0x3A;
static const int zzwy = 0x7A;
static const int zzwz = 0xBA;
static const int zzww = 0xFA;
static const int zwxx = 0xE;
static const int zwxy = 0x4E;
static const int zwxz = 0x8E;
static const int zwxw = 0xCE;
static const int zwyx = 0x1E;
static const int zwyy = 0x5E;
static const int zwyz = 0x9E;
static const int zwyw = 0xDE;
static const int zwzx = 0x2E;
static const int zwzy = 0x6E;
static const int zwzz = 0xAE;
static const int zwzw = 0xEE;
static const int zwwx = 0x3E;
static const int zwwy = 0x7E;
static const int zwwz = 0xBE;
static const int zwww = 0xFE;
static const int wxxx = 0x3;
static const int wxxy = 0x43;
static const int wxxz = 0x83;
static const int wxxw = 0xC3;
static const int wxyx = 0x13;
static const int wxyy = 0x53;
static const int wxyz = 0x93;
static const int wxyw = 0xD3;
static const int wxzx = 0x23;
static const int wxzy = 0x63;
static const int wxzz = 0xA3;
static const int wxzw = 0xE3;
static const int wxwx = 0x33;
static const int wxwy = 0x73;
static const int wxwz = 0xB3;
static const int wxww = 0xF3;
static const int wyxx = 0x7;
static const int wyxy = 0x47;
static const int wyxz = 0x87;
static const int wyxw = 0xC7;
static const int wyyx = 0x17;
static const int wyyy = 0x57;
static const int wyyz = 0x97;
static const int wyyw = 0xD7;
static const int wyzx = 0x27;
static const int wyzy = 0x67;
static const int wyzz = 0xA7;
static const int wyzw = 0xE7;
static const int wywx = 0x37;
static const int wywy = 0x77;
static const int wywz = 0xB7;
static const int wyww = 0xF7;
static const int wzxx = 0xB;
static const int wzxy = 0x4B;
static const int wzxz = 0x8B;
static const int wzxw = 0xCB;
static const int wzyx = 0x1B;
static const int wzyy = 0x5B;
static const int wzyz = 0x9B;
static const int wzyw = 0xDB;
static const int wzzx = 0x2B;
static const int wzzy = 0x6B;
static const int wzzz = 0xAB;
static const int wzzw = 0xEB;
static const int wzwx = 0x3B;
static const int wzwy = 0x7B;
static const int wzwz = 0xBB;
static const int wzww = 0xFB;
static const int wwxx = 0xF;
static const int wwxy = 0x4F;
static const int wwxz = 0x8F;
static const int wwxw = 0xCF;
static const int wwyx = 0x1F;
static const int wwyy = 0x5F;
static const int wwyz = 0x9F;
static const int wwyw = 0xDF;
static const int wwzx = 0x2F;
static const int wwzy = 0x6F;
static const int wwzz = 0xAF;
static const int wwzw = 0xEF;
static const int wwwx = 0x3F;
static const int wwwy = 0x7F;
static const int wwwz = 0xBF;
static const int wwww = 0xFF;
@Deprecated("Use xxxx instead")
static const int XXXX = xxxx;
@Deprecated("Use xxxy instead")
static const int XXXY = xxxy;
@Deprecated("Use xxxz instead")
static const int XXXZ = xxxz;
@Deprecated("Use xxxw instead")
static const int XXXW = xxxw;
@Deprecated("Use xxyx instead")
static const int XXYX = xxyx;
@Deprecated("Use xxyy instead")
static const int XXYY = xxyy;
@Deprecated("Use xxyz instead")
static const int XXYZ = xxyz;
@Deprecated("Use xxyw instead")
static const int XXYW = xxyw;
@Deprecated("Use xxzx instead")
static const int XXZX = xxzx;
@Deprecated("Use xxzy instead")
static const int XXZY = xxzy;
@Deprecated("Use xxzz instead")
static const int XXZZ = xxzz;
@Deprecated("Use xxzw instead")
static const int XXZW = xxzw;
@Deprecated("Use xxwx instead")
static const int XXWX = xxwx;
@Deprecated("Use xxwy instead")
static const int XXWY = xxwy;
@Deprecated("Use xxwz instead")
static const int XXWZ = xxwz;
@Deprecated("Use xxww instead")
static const int XXWW = xxww;
@Deprecated("Use xyxx instead")
static const int XYXX = xyxx;
@Deprecated("Use xyxy instead")
static const int XYXY = xyxy;
@Deprecated("Use xyxz instead")
static const int XYXZ = xyxz;
@Deprecated("Use xyxw instead")
static const int XYXW = xyxw;
@Deprecated("Use xyyx instead")
static const int XYYX = xyyx;
@Deprecated("Use xyyy instead")
static const int XYYY = xyyy;
@Deprecated("Use xyyz instead")
static const int XYYZ = xyyz;
@Deprecated("Use xyyw instead")
static const int XYYW = xyyw;
@Deprecated("Use xyzx instead")
static const int XYZX = xyzx;
@Deprecated("Use xyzy instead")
static const int XYZY = xyzy;
@Deprecated("Use xyzz instead")
static const int XYZZ = xyzz;
@Deprecated("Use xyzw instead")
static const int XYZW = xyzw;
@Deprecated("Use xywx instead")
static const int XYWX = xywx;
@Deprecated("Use xywy instead")
static const int XYWY = xywy;
@Deprecated("Use xywz instead")
static const int XYWZ = xywz;
@Deprecated("Use xyww instead")
static const int XYWW = xyww;
@Deprecated("Use xzxx instead")
static const int XZXX = xzxx;
@Deprecated("Use xzxy instead")
static const int XZXY = xzxy;
@Deprecated("Use xzxz instead")
static const int XZXZ = xzxz;
@Deprecated("Use xzxw instead")
static const int XZXW = xzxw;
@Deprecated("Use xzyx instead")
static const int XZYX = xzyx;
@Deprecated("Use xzyy instead")
static const int XZYY = xzyy;
@Deprecated("Use xzyz instead")
static const int XZYZ = xzyz;
@Deprecated("Use xzyw instead")
static const int XZYW = xzyw;
@Deprecated("Use xzzx instead")
static const int XZZX = xzzx;
@Deprecated("Use xzzy instead")
static const int XZZY = xzzy;
@Deprecated("Use xzzz instead")
static const int XZZZ = xzzz;
@Deprecated("Use xzzw instead")
static const int XZZW = xzzw;
@Deprecated("Use xzwx instead")
static const int XZWX = xzwx;
@Deprecated("Use xzwy instead")
static const int XZWY = xzwy;
@Deprecated("Use xzwz instead")
static const int XZWZ = xzwz;
@Deprecated("Use xzww instead")
static const int XZWW = xzww;
@Deprecated("Use xwxx instead")
static const int XWXX = xwxx;
@Deprecated("Use xwxy instead")
static const int XWXY = xwxy;
@Deprecated("Use xwxz instead")
static const int XWXZ = xwxz;
@Deprecated("Use xwxw instead")
static const int XWXW = xwxw;
@Deprecated("Use xwyx instead")
static const int XWYX = xwyx;
@Deprecated("Use xwyy instead")
static const int XWYY = xwyy;
@Deprecated("Use xwyz instead")
static const int XWYZ = xwyz;
@Deprecated("Use xwyw instead")
static const int XWYW = xwyw;
@Deprecated("Use xwzx instead")
static const int XWZX = xwzx;
@Deprecated("Use xwzy instead")
static const int XWZY = xwzy;
@Deprecated("Use xwzz instead")
static const int XWZZ = xwzz;
@Deprecated("Use xwzw instead")
static const int XWZW = xwzw;
@Deprecated("Use xwwx instead")
static const int XWWX = xwwx;
@Deprecated("Use xwwy instead")
static const int XWWY = xwwy;
@Deprecated("Use xwwz instead")
static const int XWWZ = xwwz;
@Deprecated("Use xwww instead")
static const int XWWW = xwww;
@Deprecated("Use yxxx instead")
static const int YXXX = yxxx;
@Deprecated("Use yxxy instead")
static const int YXXY = yxxy;
@Deprecated("Use yxxz instead")
static const int YXXZ = yxxz;
@Deprecated("Use yxxw instead")
static const int YXXW = yxxw;
@Deprecated("Use yxyx instead")
static const int YXYX = yxyx;
@Deprecated("Use yxyy instead")
static const int YXYY = yxyy;
@Deprecated("Use yxyz instead")
static const int YXYZ = yxyz;
@Deprecated("Use yxyw instead")
static const int YXYW = yxyw;
@Deprecated("Use yxzx instead")
static const int YXZX = yxzx;
@Deprecated("Use yxzy instead")
static const int YXZY = yxzy;
@Deprecated("Use yxzz instead")
static const int YXZZ = yxzz;
@Deprecated("Use yxzw instead")
static const int YXZW = yxzw;
@Deprecated("Use yxwx instead")
static const int YXWX = yxwx;
@Deprecated("Use yxwy instead")
static const int YXWY = yxwy;
@Deprecated("Use yxwz instead")
static const int YXWZ = yxwz;
@Deprecated("Use yxww instead")
static const int YXWW = yxww;
@Deprecated("Use yyxx instead")
static const int YYXX = yyxx;
@Deprecated("Use yyxy instead")
static const int YYXY = yyxy;
@Deprecated("Use yyxz instead")
static const int YYXZ = yyxz;
@Deprecated("Use yyxw instead")
static const int YYXW = yyxw;
@Deprecated("Use yyyx instead")
static const int YYYX = yyyx;
@Deprecated("Use yyyy instead")
static const int YYYY = yyyy;
@Deprecated("Use yyyz instead")
static const int YYYZ = yyyz;
@Deprecated("Use yyyw instead")
static const int YYYW = yyyw;
@Deprecated("Use yyzx instead")
static const int YYZX = yyzx;
@Deprecated("Use yyzy instead")
static const int YYZY = yyzy;
@Deprecated("Use yyzz instead")
static const int YYZZ = yyzz;
@Deprecated("Use yyzw instead")
static const int YYZW = yyzw;
@Deprecated("Use yywx instead")
static const int YYWX = yywx;
@Deprecated("Use yywy instead")
static const int YYWY = yywy;
@Deprecated("Use yywz instead")
static const int YYWZ = yywz;
@Deprecated("Use yyww instead")
static const int YYWW = yyww;
@Deprecated("Use yzxx instead")
static const int YZXX = yzxx;
@Deprecated("Use yzxy instead")
static const int YZXY = yzxy;
@Deprecated("Use yzxz instead")
static const int YZXZ = yzxz;
@Deprecated("Use yzxw instead")
static const int YZXW = yzxw;
@Deprecated("Use yzyx instead")
static const int YZYX = yzyx;
@Deprecated("Use yzyy instead")
static const int YZYY = yzyy;
@Deprecated("Use yzyz instead")
static const int YZYZ = yzyz;
@Deprecated("Use yzyw instead")
static const int YZYW = yzyw;
@Deprecated("Use yzzx instead")
static const int YZZX = yzzx;
@Deprecated("Use yzzy instead")
static const int YZZY = yzzy;
@Deprecated("Use yzzz instead")
static const int YZZZ = yzzz;
@Deprecated("Use yzzw instead")
static const int YZZW = yzzw;
@Deprecated("Use yzwx instead")
static const int YZWX = yzwx;
@Deprecated("Use yzwy instead")
static const int YZWY = yzwy;
@Deprecated("Use yzwz instead")
static const int YZWZ = yzwz;
@Deprecated("Use yzww instead")
static const int YZWW = yzww;
@Deprecated("Use ywxx instead")
static const int YWXX = ywxx;
@Deprecated("Use ywxy instead")
static const int YWXY = ywxy;
@Deprecated("Use ywxz instead")
static const int YWXZ = ywxz;
@Deprecated("Use ywxw instead")
static const int YWXW = ywxw;
@Deprecated("Use ywyx instead")
static const int YWYX = ywyx;
@Deprecated("Use ywyy instead")
static const int YWYY = ywyy;
@Deprecated("Use ywyz instead")
static const int YWYZ = ywyz;
@Deprecated("Use ywyw instead")
static const int YWYW = ywyw;
@Deprecated("Use ywzx instead")
static const int YWZX = ywzx;
@Deprecated("Use ywzy instead")
static const int YWZY = ywzy;
@Deprecated("Use ywzz instead")
static const int YWZZ = ywzz;
@Deprecated("Use ywzw instead")
static const int YWZW = ywzw;
@Deprecated("Use ywwx instead")
static const int YWWX = ywwx;
@Deprecated("Use ywwy instead")
static const int YWWY = ywwy;
@Deprecated("Use ywwz instead")
static const int YWWZ = ywwz;
@Deprecated("Use ywww instead")
static const int YWWW = ywww;
@Deprecated("Use zxxx instead")
static const int ZXXX = zxxx;
@Deprecated("Use zxxy instead")
static const int ZXXY = zxxy;
@Deprecated("Use zxxz instead")
static const int ZXXZ = zxxz;
@Deprecated("Use zxxw instead")
static const int ZXXW = zxxw;
@Deprecated("Use zxyx instead")
static const int ZXYX = zxyx;
@Deprecated("Use zxyy instead")
static const int ZXYY = zxyy;
@Deprecated("Use zxyz instead")
static const int ZXYZ = zxyz;
@Deprecated("Use zxyw instead")
static const int ZXYW = zxyw;
@Deprecated("Use zxzx instead")
static const int ZXZX = zxzx;
@Deprecated("Use zxzy instead")
static const int ZXZY = zxzy;
@Deprecated("Use zxzz instead")
static const int ZXZZ = zxzz;
@Deprecated("Use zxzw instead")
static const int ZXZW = zxzw;
@Deprecated("Use zxwx instead")
static const int ZXWX = zxwx;
@Deprecated("Use zxwy instead")
static const int ZXWY = zxwy;
@Deprecated("Use zxwz instead")
static const int ZXWZ = zxwz;
@Deprecated("Use zxww instead")
static const int ZXWW = zxww;
@Deprecated("Use zyxx instead")
static const int ZYXX = zyxx;
@Deprecated("Use zyxy instead")
static const int ZYXY = zyxy;
@Deprecated("Use zyxz instead")
static const int ZYXZ = zyxz;
@Deprecated("Use zyxw instead")
static const int ZYXW = zyxw;
@Deprecated("Use zyyx instead")
static const int ZYYX = zyyx;
@Deprecated("Use zyyy instead")
static const int ZYYY = zyyy;
@Deprecated("Use zyyz instead")
static const int ZYYZ = zyyz;
@Deprecated("Use zyyw instead")
static const int ZYYW = zyyw;
@Deprecated("Use zyzx instead")
static const int ZYZX = zyzx;
@Deprecated("Use zyzy instead")
static const int ZYZY = zyzy;
@Deprecated("Use zyzz instead")
static const int ZYZZ = zyzz;
@Deprecated("Use zyzw instead")
static const int ZYZW = zyzw;
@Deprecated("Use zywx instead")
static const int ZYWX = zywx;
@Deprecated("Use zywy instead")
static const int ZYWY = zywy;
@Deprecated("Use zywz instead")
static const int ZYWZ = zywz;
@Deprecated("Use zyww instead")
static const int ZYWW = zyww;
@Deprecated("Use zzxx instead")
static const int ZZXX = zzxx;
@Deprecated("Use zzxy instead")
static const int ZZXY = zzxy;
@Deprecated("Use zzxz instead")
static const int ZZXZ = zzxz;
@Deprecated("Use zzxw instead")
static const int ZZXW = zzxw;
@Deprecated("Use zzyx instead")
static const int ZZYX = zzyx;
@Deprecated("Use zzyy instead")
static const int ZZYY = zzyy;
@Deprecated("Use zzyz instead")
static const int ZZYZ = zzyz;
@Deprecated("Use zzyw instead")
static const int ZZYW = zzyw;
@Deprecated("Use zzzx instead")
static const int ZZZX = zzzx;
@Deprecated("Use zzzy instead")
static const int ZZZY = zzzy;
@Deprecated("Use zzzz instead")
static const int ZZZZ = zzzz;
@Deprecated("Use zzzw instead")
static const int ZZZW = zzzw;
@Deprecated("Use zzwx instead")
static const int ZZWX = zzwx;
@Deprecated("Use zzwy instead")
static const int ZZWY = zzwy;
@Deprecated("Use zzwz instead")
static const int ZZWZ = zzwz;
@Deprecated("Use zzww instead")
static const int ZZWW = zzww;
@Deprecated("Use zwxx instead")
static const int ZWXX = zwxx;
@Deprecated("Use zwxy instead")
static const int ZWXY = zwxy;
@Deprecated("Use zwxz instead")
static const int ZWXZ = zwxz;
@Deprecated("Use zwxw instead")
static const int ZWXW = zwxw;
@Deprecated("Use zwyx instead")
static const int ZWYX = zwyx;
@Deprecated("Use zwyy instead")
static const int ZWYY = zwyy;
@Deprecated("Use zwyz instead")
static const int ZWYZ = zwyz;
@Deprecated("Use zwyw instead")
static const int ZWYW = zwyw;
@Deprecated("Use zwzx instead")
static const int ZWZX = zwzx;
@Deprecated("Use zwzy instead")
static const int ZWZY = zwzy;
@Deprecated("Use zwzz instead")
static const int ZWZZ = zwzz;
@Deprecated("Use zwzw instead")
static const int ZWZW = zwzw;
@Deprecated("Use zwwx instead")
static const int ZWWX = zwwx;
@Deprecated("Use zwwy instead")
static const int ZWWY = zwwy;
@Deprecated("Use zwwz instead")
static const int ZWWZ = zwwz;
@Deprecated("Use zwww instead")
static const int ZWWW = zwww;
@Deprecated("Use wxxx instead")
static const int WXXX = wxxx;
@Deprecated("Use wxxy instead")
static const int WXXY = wxxy;
@Deprecated("Use wxxz instead")
static const int WXXZ = wxxz;
@Deprecated("Use wxxw instead")
static const int WXXW = wxxw;
@Deprecated("Use wxyx instead")
static const int WXYX = wxyx;
@Deprecated("Use wxyy instead")
static const int WXYY = wxyy;
@Deprecated("Use wxyz instead")
static const int WXYZ = wxyz;
@Deprecated("Use wxyw instead")
static const int WXYW = wxyw;
@Deprecated("Use wxzx instead")
static const int WXZX = wxzx;
@Deprecated("Use wxzy instead")
static const int WXZY = wxzy;
@Deprecated("Use wxzz instead")
static const int WXZZ = wxzz;
@Deprecated("Use wxzw instead")
static const int WXZW = wxzw;
@Deprecated("Use wxwx instead")
static const int WXWX = wxwx;
@Deprecated("Use wxwy instead")
static const int WXWY = wxwy;
@Deprecated("Use wxwz instead")
static const int WXWZ = wxwz;
@Deprecated("Use wxww instead")
static const int WXWW = wxww;
@Deprecated("Use wyxx instead")
static const int WYXX = wyxx;
@Deprecated("Use wyxy instead")
static const int WYXY = wyxy;
@Deprecated("Use wyxz instead")
static const int WYXZ = wyxz;
@Deprecated("Use wyxw instead")
static const int WYXW = wyxw;
@Deprecated("Use wyyx instead")
static const int WYYX = wyyx;
@Deprecated("Use wyyy instead")
static const int WYYY = wyyy;
@Deprecated("Use wyyz instead")
static const int WYYZ = wyyz;
@Deprecated("Use wyyw instead")
static const int WYYW = wyyw;
@Deprecated("Use wyzx instead")
static const int WYZX = wyzx;
@Deprecated("Use wyzy instead")
static const int WYZY = wyzy;
@Deprecated("Use wyzz instead")
static const int WYZZ = wyzz;
@Deprecated("Use wyzw instead")
static const int WYZW = wyzw;
@Deprecated("Use wywx instead")
static const int WYWX = wywx;
@Deprecated("Use wywy instead")
static const int WYWY = wywy;
@Deprecated("Use wywz instead")
static const int WYWZ = wywz;
@Deprecated("Use wyww instead")
static const int WYWW = wyww;
@Deprecated("Use wzxx instead")
static const int WZXX = wzxx;
@Deprecated("Use wzxy instead")
static const int WZXY = wzxy;
@Deprecated("Use wzxz instead")
static const int WZXZ = wzxz;
@Deprecated("Use wzxw instead")
static const int WZXW = wzxw;
@Deprecated("Use wzyx instead")
static const int WZYX = wzyx;
@Deprecated("Use wzyy instead")
static const int WZYY = wzyy;
@Deprecated("Use wzyz instead")
static const int WZYZ = wzyz;
@Deprecated("Use wzyw instead")
static const int WZYW = wzyw;
@Deprecated("Use wzzx instead")
static const int WZZX = wzzx;
@Deprecated("Use wzzy instead")
static const int WZZY = wzzy;
@Deprecated("Use wzzz instead")
static const int WZZZ = wzzz;
@Deprecated("Use wzzw instead")
static const int WZZW = wzzw;
@Deprecated("Use wzwx instead")
static const int WZWX = wzwx;
@Deprecated("Use wzwy instead")
static const int WZWY = wzwy;
@Deprecated("Use wzwz instead")
static const int WZWZ = wzwz;
@Deprecated("Use wzww instead")
static const int WZWW = wzww;
@Deprecated("Use wwxx instead")
static const int WWXX = wwxx;
@Deprecated("Use wwxy instead")
static const int WWXY = wwxy;
@Deprecated("Use wwxz instead")
static const int WWXZ = wwxz;
@Deprecated("Use wwxw instead")
static const int WWXW = wwxw;
@Deprecated("Use wwyx instead")
static const int WWYX = wwyx;
@Deprecated("Use wwyy instead")
static const int WWYY = wwyy;
@Deprecated("Use wwyz instead")
static const int WWYZ = wwyz;
@Deprecated("Use wwyw instead")
static const int WWYW = wwyw;
@Deprecated("Use wwzx instead")
static const int WWZX = wwzx;
@Deprecated("Use wwzy instead")
static const int WWZY = wwzy;
@Deprecated("Use wwzz instead")
static const int WWZZ = wwzz;
@Deprecated("Use wwzw instead")
static const int WWZW = wwzw;
@Deprecated("Use wwwx instead")
static const int WWWX = wwwx;
@Deprecated("Use wwwy instead")
static const int WWWY = wwwy;
@Deprecated("Use wwwz instead")
static const int WWWZ = wwwz;
@Deprecated("Use wwww instead")
static const int WWWW = wwww;
/// Shuffle the lane values. [mask] must be one of the 256 shuffle constants.
Int32x4 shuffle(int mask);
/// Shuffle the lane values in [this] and [other]. The returned
/// Int32x4 will have XY lanes from [this] and ZW lanes from [other].
/// Uses the same [mask] as [shuffle].
Int32x4 shuffleMix(Int32x4 other, int mask);
/// Returns a new [Int32x4] copied from [this] with a new x value.
Int32x4 withX(int x);
/// Returns a new [Int32x4] copied from [this] with a new y value.
Int32x4 withY(int y);
/// Returns a new [Int32x4] copied from [this] with a new z value.
Int32x4 withZ(int z);
/// Returns a new [Int32x4] copied from [this] with a new w value.
Int32x4 withW(int w);
/// Extracted x value. Returns false for 0, true for any other value.
bool get flagX;
/// Extracted y value. Returns false for 0, true for any other value.
bool get flagY;
/// Extracted z value. Returns false for 0, true for any other value.
bool get flagZ;
/// Extracted w value. Returns false for 0, true for any other value.
bool get flagW;
/// Returns a new [Int32x4] copied from [this] with a new x value.
Int32x4 withFlagX(bool x);
/// Returns a new [Int32x4] copied from [this] with a new y value.
Int32x4 withFlagY(bool y);
/// Returns a new [Int32x4] copied from [this] with a new z value.
Int32x4 withFlagZ(bool z);
/// Returns a new [Int32x4] copied from [this] with a new w value.
Int32x4 withFlagW(bool w);
/// Merge [trueValue] and [falseValue] based on [this]' bit mask:
/// Select bit from [trueValue] when bit in [this] is on.
/// Select bit from [falseValue] when bit in [this] is off.
Float32x4 select(Float32x4 trueValue, Float32x4 falseValue);
}
/**
* Float64x2 immutable value type and operations.
*
* Float64x2 stores 2 64-bit floating point values in "lanes".
* The lanes are "x" and "y" respectively.
*/
abstract class Float64x2 {
external factory Float64x2(double x, double y);
external factory Float64x2.splat(double v);
external factory Float64x2.zero();
/// Uses the "x" and "y" lanes from [v].
external factory Float64x2.fromFloat32x4(Float32x4 v);
/// Addition operator.
Float64x2 operator +(Float64x2 other);
/// Negate operator.
Float64x2 operator -();
/// Subtraction operator.
Float64x2 operator -(Float64x2 other);
/// Multiplication operator.
Float64x2 operator *(Float64x2 other);
/// Division operator.
Float64x2 operator /(Float64x2 other);
/// Returns a copy of [this] each lane being scaled by [s].
/// Equivalent to this * new Float64x2.splat(s)
Float64x2 scale(double s);
/// Returns the lane-wise absolute value of this [Float64x2].
Float64x2 abs();
/// Lane-wise clamp [this] to be in the range [lowerLimit]-[upperLimit].
Float64x2 clamp(Float64x2 lowerLimit, Float64x2 upperLimit);
/// Extracted x value.
double get x;
/// Extracted y value.
double get y;
/// Extract the sign bits from each lane return them in the first 2 bits.
/// "x" lane is bit 0.
/// "y" lane is bit 1.
int get signMask;
/// Returns a new [Float64x2] copied from [this] with a new x value.
Float64x2 withX(double x);
/// Returns a new [Float64x2] copied from [this] with a new y value.
Float64x2 withY(double y);
/// Returns the lane-wise minimum value in [this] or [other].
Float64x2 min(Float64x2 other);
/// Returns the lane-wise maximum value in [this] or [other].
Float64x2 max(Float64x2 other);
/// Returns the lane-wise square root of [this].
Float64x2 sqrt();
}