#include <simd.h>

Public Types
enum	{ elements = 16 }

enum	{ paddedelements = 16 }

enum	{ bits = 16 }

typedef bool	value_t
	Underlying equivalent scalar value type. More...

typedef simd_bool_t< 16 >::type	simd_t
	the native SIMD type used More...

Public Member Functions
	vbool16 ()
	Default constructor (contents undefined) More...

	vbool16 (bool a)
	Construct from a single value (store it in all slots) More...

	vbool16 (int bitmask)

	vbool16 (const bool *values)

	vbool16 (bool v0, bool v1, bool v2, bool v3, bool v4, bool v5, bool v6, bool v7, bool v8, bool v9, bool v10, bool v11, bool v12, bool v13, bool v14, bool v15)
	Construct from 16 bool values. More...

	vbool16 (const vbool16 &other)
	Copy construct from another vbool16. More...

	vbool16 (int v0, int v1, int v2, int v3, int v4, int v5, int v6, int v7, int v8, int v9, int v10, int v11, int v12, int v13, int v14, int v15)
	Construct from 16 int values. More...

	vbool16 (const vint16 &i)
	Construct from a SIMD int (is each element nonzero?) More...

	vbool16 (const vbool8 &lo, const vbool8 &hi)
	Construct from two vbool8's. More...

	vbool16 (const vbool4 &b4a, const vbool4 &b4b, const vbool4 &b4c, const vbool4 &b4d)
	Construct from four vbool4's. More...

	vbool16 (const simd_t &m)
	Construct from the underlying SIMD type. More...

	operator simd_t () const
	Return the raw SIMD type. More...

simd_t	simd () const

simd_t &	simd ()

int	bitmask () const

void	clear ()
	Set all components to false. More...

const vbool16 &	operator= (bool a)
	Assign one value to all components. More...

const vbool16 &	operator= (const vbool16 &other)
	Assignment of another vbool16. More...

int	operator[] (int i) const
	Component access (get) More...

void	setcomp (int i, bool value)
	Component access (set). More...

vbool8	lo () const
	Extract the lower precision vbool8. More...

vbool8	hi () const
	Extract the higher precision vbool8. More...

void	load (bool a)
	Helper: load a single value into all components. More...

void	load (bool v0, bool v1, bool v2, bool v3, bool v4, bool v5, bool v6, bool v7, bool v8, bool v9, bool v10, bool v11, bool v12, bool v13, bool v14, bool v15)
	Helper: load separate values into each component. More...

void	load_bitmask (int a)
	Helper: load all components from a bitmask in an int. More...

void	store (bool *values) const
	Helper: store the values into memory as bools. More...

void	store (bool *values, int n) const
	Store the first n values into memory. More...

Static Public Member Functions
static const char *	type_name ()

static constexpr size_t	size () noexcept

static vbool16	from_bitmask (int bitmask)
	Convert from integer bitmask to a true vbool16. More...

static const vbool16	False ()
	Return a vbool16 the is 'false' for all values. More...

static const vbool16	True ()
	Return a vbool16 the is 'true' for all values. More...

Friends
vbool4	operator! (const vbool4 &a)
	Logical/bitwise operators, component-by-component. More...

vbool16	operator! (const vbool16 &a)

vbool16	operator& (const vbool16 &a, const vbool16 &b)

vbool16	operator\| (const vbool16 &a, const vbool16 &b)

vbool16	operator^ (const vbool16 &a, const vbool16 &b)

vbool16	operator~ (const vbool16 &a)

const vbool16 &	operator&= (vbool16 &a, const vbool16 &b)

const vbool16 &	operator\|= (vbool16 &a, const vbool16 &b)

const vbool16 &	operator^= (vbool16 &a, const vbool16 &b)

vbool16	operator== (const vbool16 &a, const vbool16 &b)
	Comparison operators, component by component. More...

vbool16	operator!= (const vbool16 &a, const vbool16 &b)

std::ostream &	operator<< (std::ostream &cout, const vbool16 &a)
	Stream output. More...

Detailed Description

vbool16: An 16-vector whose elements act mostly like bools, accelerated by SIMD instructions when available. This is what is naturally produced by SIMD comparison operators on the vfloat16 and vint16 types.

Definition at line 813 of file simd.h.

Member Typedef Documentation

typedef simd_bool_t<16>::type simd::vbool16::simd_t

the native SIMD type used

Definition at line 820 of file simd.h.

typedef bool simd::vbool16::value_t

Underlying equivalent scalar value type.

Definition at line 816 of file simd.h.

Member Enumeration Documentation

anonymous enum

Enumerator
elements

Definition at line 817 of file simd.h.

anonymous enum

Enumerator
paddedelements

Definition at line 818 of file simd.h.

anonymous enum

Enumerator
bits

Definition at line 819 of file simd.h.

Constructor & Destructor Documentation

simd::vbool16::vbool16 ( )

inline

Default constructor (contents undefined)

Definition at line 824 of file simd.h.

simd::vbool16::vbool16 ( bool a )

inline

Construct from a single value (store it in all slots)

Definition at line 827 of file simd.h.

simd::vbool16::vbool16 ( int bitmask )

inlineexplicit

Definition at line 829 of file simd.h.

OIIO_FORCEINLINE simd::vbool16::vbool16 ( const bool * values )

explicit

Definition at line 4006 of file simd.h.

OIIO_FORCEINLINE simd::vbool16::vbool16	(	bool	v0,
		bool	v1,
		bool	v2,
		bool	v3,
		bool	v4,
		bool	v5,
		bool	v6,
		bool	v7,
		bool	v8,
		bool	v9,
		bool	v10,
		bool	v11,
		bool	v12,
		bool	v13,
		bool	v14,
		bool	v15
	)

Construct from 16 bool values.

Definition at line 3985 of file simd.h.

simd::vbool16::vbool16 ( const vbool16 & other )

inline

Copy construct from another vbool16.

Definition at line 838 of file simd.h.

OIIO_FORCEINLINE simd::vbool16::vbool16	(	int	v0,
		int	v1,
		int	v2,
		int	v3,
		int	v4,
		int	v5,
		int	v6,
		int	v7,
		int	v8,
		int	v9,
		int	v10,
		int	v11,
		int	v12,
		int	v13,
		int	v14,
		int	v15
	)

Construct from 16 int values.

Definition at line 3992 of file simd.h.

simd::vbool16::vbool16 ( const vint16 & i )

Construct from a SIMD int (is each element nonzero?)

OIIO_FORCEINLINE simd::vbool16::vbool16	(	const vbool8 &	lo,
		const vbool8 &	hi
	)

Construct from two vbool8's.

Definition at line 4002 of file simd.h.

simd::vbool16::vbool16	(	const vbool4 &	b4a,
		const vbool4 &	b4b,
		const vbool4 &	b4c,
		const vbool4 &	b4d
	)

Construct from four vbool4's.

simd::vbool16::vbool16 ( const simd_t & m )

inline

Construct from the underlying SIMD type.

Definition at line 854 of file simd.h.

Member Function Documentation

OIIO_FORCEINLINE int simd::vbool16::bitmask ( ) const

Definition at line 4023 of file simd.h.

OIIO_FORCEINLINE void simd::vbool16::clear ( )

Set all components to false.

Definition at line 4032 of file simd.h.

OIIO_FORCEINLINE const vbool16 simd::vbool16::False ( )

static

Return a vbool16 the is 'false' for all values.

Definition at line 4036 of file simd.h.

static vbool16 simd::vbool16::from_bitmask ( int bitmask )

inlinestatic

Convert from integer bitmask to a true vbool16.

Definition at line 864 of file simd.h.

OIIO_FORCEINLINE vbool8 simd::vbool16::hi ( ) const

Extract the higher precision vbool8.

Definition at line 4066 of file simd.h.

OIIO_FORCEINLINE vbool8 simd::vbool16::lo ( ) const

Extract the lower precision vbool8.

Definition at line 4058 of file simd.h.

OIIO_FORCEINLINE void simd::vbool16::load ( bool a )

Helper: load a single value into all components.

Definition at line 3953 of file simd.h.

OIIO_FORCEINLINE void simd::vbool16::load	(	bool	v0,
		bool	v1,
		bool	v2,
		bool	v3,
		bool	v4,
		bool	v5,
		bool	v6,
		bool	v7,
		bool	v8,
		bool	v9,
		bool	v10,
		bool	v11,
		bool	v12,
		bool	v13,
		bool	v14,
		bool	v15
	)

Helper: load separate values into each component.

Definition at line 3963 of file simd.h.

OIIO_FORCEINLINE void simd::vbool16::load_bitmask ( int a )

Helper: load all components from a bitmask in an int.

Definition at line 3958 of file simd.h.

simd::vbool16::operator simd_t ( ) const

inline

Return the raw SIMD type.

Definition at line 857 of file simd.h.

OIIO_FORCEINLINE const vbool16 & simd::vbool16::operator= ( bool a )

Assign one value to all components.

Definition at line 4012 of file simd.h.

OIIO_FORCEINLINE const vbool16 & simd::vbool16::operator= ( const vbool16 & other )

Assignment of another vbool16.

Definition at line 4017 of file simd.h.

OIIO_FORCEINLINE int simd::vbool16::operator[] ( int i ) const

Component access (get)

Definition at line 3927 of file simd.h.

OIIO_FORCEINLINE void simd::vbool16::setcomp	(	int	i,
		bool	value
	)

Component access (set).

Definition at line 3936 of file simd.h.

simd_t simd::vbool16::simd ( ) const

inline

Definition at line 858 of file simd.h.

simd_t& simd::vbool16::simd ( )

inline

Definition at line 859 of file simd.h.

static constexpr size_t simd::vbool16::size ( void )

inlinestaticnoexcept

Definition at line 821 of file simd.h.

OIIO_FORCEINLINE void simd::vbool16::store ( bool * values ) const

Helper: store the values into memory as bools.

Definition at line 4046 of file simd.h.

OIIO_FORCEINLINE void simd::vbool16::store	(	bool *	values,
		int	n
	)		const

Store the first n values into memory.

Definition at line 4050 of file simd.h.

OIIO_FORCEINLINE const vbool16 simd::vbool16::True ( )

static

Return a vbool16 the is 'true' for all values.

Definition at line 4041 of file simd.h.

static const char* simd::vbool16::type_name ( )

inlinestatic

Definition at line 815 of file simd.h.

Friends And Related Function Documentation

vbool4 operator! ( const vbool4 & a )

friend

Logical/bitwise operators, component-by-component.

Definition at line 3393 of file simd.h.

vbool16 operator! ( const vbool16 & a )

friend

Definition at line 4075 of file simd.h.

vbool16 operator!=	(	const vbool16 &	a,
		const vbool16 &	b
	)

friend

Definition at line 4134 of file simd.h.

vbool16 operator&	(	const vbool16 &	a,
		const vbool16 &	b
	)

friend

Definition at line 4083 of file simd.h.

const vbool16& operator&=	(	vbool16 &	a,
		const vbool16 &	b
	)

friend

Definition at line 4108 of file simd.h.

std::ostream& operator<<	(	std::ostream &	cout,
		const vbool16 &	a
	)

friend

Stream output.

Definition at line 3945 of file simd.h.

vbool16 operator==	(	const vbool16 &	a,
		const vbool16 &	b
	)

friend

Comparison operators, component by component.

Definition at line 4126 of file simd.h.

vbool16 operator^	(	const vbool16 &	a,
		const vbool16 &	b
	)

friend

Definition at line 4099 of file simd.h.

const vbool16& operator^=	(	vbool16 &	a,
		const vbool16 &	b
	)

friend

Definition at line 4116 of file simd.h.

vbool16 operator\|	(	const vbool16 &	a,
		const vbool16 &	b
	)

friend

Definition at line 4091 of file simd.h.

const vbool16& operator\|=	(	vbool16 &	a,
		const vbool16 &	b
	)

friend

Definition at line 4112 of file simd.h.

vbool16 operator~ ( const vbool16 & a )

friend

Definition at line 4121 of file simd.h.

Member Data Documentation

uint16_t simd::vbool16::m_bits

Definition at line 931 of file simd.h.

simd_t simd::vbool16::m_simd

Definition at line 930 of file simd.h.

The documentation for this class was generated from the following file:

OpenImageIO/simd.h

Public Types

Public Member Functions

Static Public Member Functions

Friends

Detailed Description

Member Typedef Documentation

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation