A wrapper around the platform's native SIMD register type. More...

#include <juce_SIMDRegister.h>

Collaboration diagram for juce::dsp::SIMDRegister< Type >:

Classes
struct	ElementAccess

Public Types
using	CmplxOps = CmplxSIMDOps< ElementType >
	Wrapper for operations which need to be handled differently for complex and scalar types (used internally). More...

using	ElementType = Type
	The type that represents the individual constituents of the SIMD Register. More...

using	MaskType = typename SIMDInternal::MaskTypeFor< ElementType >::type
	The corresponding primitive integer type, for example, this will be int32_t if type is a float. More...

using	NativeOps = SIMDNativeOps< PrimitiveType >
	The native operations for this platform and type combination (used internally) More...

using	PrimitiveType = typename SIMDInternal::PrimitiveType< ElementType >::type
	The native primitive type (used internally). More...

using	value_type = ElementType
	STL compatible value_type definition (same as ElementType). More...

using	vMaskSIMDType = typename vMaskType::vSIMDType
	The internal native type for the corresponding mask type (used internally). More...

using	vMaskType = SIMDRegister< MaskType >
	The corresponding integer SIMDRegister type (used internally). More...

using	vSIMDType = typename NativeOps::vSIMDType
	The native type (used internally). More...

Public Member Functions
	SIMDRegister () noexcept=default
	Default constructor. More...

	SIMDRegister (Type s) noexcept
	Constructs an object from a scalar type by broadcasting it to all elements. More...

	SIMDRegister (vSIMDType a) noexcept
	Constructs an object from the native SIMD type. More...

void JUCE_VECTOR_CALLTYPE	copyToRawArray (ElementType *a) const noexcept
	Copies the elements of the SIMDRegister to a scalar array in memory. More...

ElementType JUCE_VECTOR_CALLTYPE	get (size_t idx) const noexcept
	Returns the idx-th element of the receiver. More...

bool JUCE_VECTOR_CALLTYPE	operator!= (SIMDRegister other) const noexcept
	Returns true if any element-wise comparisons return false. More...

bool JUCE_VECTOR_CALLTYPE	operator!= (Type s) const noexcept
	Returns true if any elements are not equal to the scalar. More...

SIMDRegister JUCE_VECTOR_CALLTYPE	operator& (MaskType s) const noexcept
	Returns a vector where each element is the bit-and'd value of the corresponding element in the receiver and the scalar s. More...

SIMDRegister JUCE_VECTOR_CALLTYPE	operator& (vMaskType v) const noexcept
	Returns the bit-and of the receiver and v. More...

SIMDRegister &JUCE_VECTOR_CALLTYPE	operator&= (MaskType s) noexcept
	Bit-and each element of the receiver with the scalar s and store the result in the receiver. More...

SIMDRegister &JUCE_VECTOR_CALLTYPE	operator&= (vMaskType v) noexcept
	Bit-and the receiver with SIMDRegister v and store the result in the receiver. More...

SIMDRegister JUCE_VECTOR_CALLTYPE	operator* (ElementType s) const noexcept
	Returns a vector where each element is the product of the corresponding element in the receiver and the scalar s. More...

SIMDRegister JUCE_VECTOR_CALLTYPE	operator* (SIMDRegister v) const noexcept
	Returns the product of the receiver and v. More...

SIMDRegister &JUCE_VECTOR_CALLTYPE	operator*= (ElementType s) noexcept
	Multiplies a scalar to the receiver. More...

SIMDRegister &JUCE_VECTOR_CALLTYPE	operator*= (SIMDRegister v) noexcept
	Multiplies another SIMDRegister to the receiver. More...

SIMDRegister JUCE_VECTOR_CALLTYPE	operator+ (ElementType s) const noexcept
	Returns a vector where each element is the sum of the corresponding element in the receiver and the scalar s. More...

SIMDRegister JUCE_VECTOR_CALLTYPE	operator+ (SIMDRegister v) const noexcept
	Returns the sum of the receiver and v. More...

SIMDRegister &JUCE_VECTOR_CALLTYPE	operator+= (ElementType s) noexcept
	Adds a scalar to the receiver. More...

SIMDRegister &JUCE_VECTOR_CALLTYPE	operator+= (SIMDRegister v) noexcept
	Adds another SIMDRegister to the receiver. More...

SIMDRegister JUCE_VECTOR_CALLTYPE	operator- (ElementType s) const noexcept
	Returns a vector where each element is the difference of the corresponding element in the receiver and the scalar s. More...

SIMDRegister JUCE_VECTOR_CALLTYPE	operator- (SIMDRegister v) const noexcept
	Returns the difference of the receiver and v. More...

SIMDRegister &JUCE_VECTOR_CALLTYPE	operator-= (ElementType s) noexcept
	Subtracts a scalar to the receiver. More...

SIMDRegister &JUCE_VECTOR_CALLTYPE	operator-= (SIMDRegister v) noexcept
	Subtracts another SIMDRegister to the receiver. More...

SIMDRegister &JUCE_VECTOR_CALLTYPE	operator= (ElementType s) noexcept
	Broadcasts the scalar to all elements of the receiver. More...

bool JUCE_VECTOR_CALLTYPE	operator== (SIMDRegister other) const noexcept
	Returns true if all element-wise comparisons return true. More...

bool JUCE_VECTOR_CALLTYPE	operator== (Type s) const noexcept
	Returns true if all elements are equal to the scalar. More...

ElementType JUCE_VECTOR_CALLTYPE	operator[] (size_t idx) const noexcept
	Returns the idx-th element of the receiver. More...

ElementAccess JUCE_VECTOR_CALLTYPE	operator[] (size_t idx) noexcept
	Returns the idx-th element of the receiver. More...

SIMDRegister JUCE_VECTOR_CALLTYPE	operator^ (MaskType s) const noexcept
	Returns a vector where each element is the bit-xor'd value of the corresponding element in the receiver and the scalar s. More...

SIMDRegister JUCE_VECTOR_CALLTYPE	operator^ (vMaskType v) const noexcept
	Returns the bit-xor of the receiver and v. More...

SIMDRegister &JUCE_VECTOR_CALLTYPE	operator^= (MaskType s) noexcept
	Bit-xor each element of the receiver with the scalar s and store the result in the receiver. More...

SIMDRegister &JUCE_VECTOR_CALLTYPE	operator^= (vMaskType v) noexcept
	Bit-xor the receiver with SIMDRegister v and store the result in the receiver. More...

SIMDRegister JUCE_VECTOR_CALLTYPE	operator\| (MaskType s) const noexcept
	Returns a vector where each element is the bit-or'd value of the corresponding element in the receiver and the scalar s. More...

SIMDRegister JUCE_VECTOR_CALLTYPE	operator\| (vMaskType v) const noexcept
	Returns the bit-or of the receiver and v. More...

SIMDRegister &JUCE_VECTOR_CALLTYPE	operator\|= (MaskType s) noexcept
	Bit-or each element of the receiver with the scalar s and store the result in the receiver. More...

SIMDRegister &JUCE_VECTOR_CALLTYPE	operator\|= (vMaskType v) noexcept
	Bit-or the receiver with SIMDRegister v and store the result in the receiver. More...

SIMDRegister JUCE_VECTOR_CALLTYPE	operator~ () const noexcept
	Returns a vector where each element is the bit-inverted value of the corresponding element in the receiver. More...

void JUCE_VECTOR_CALLTYPE	set (size_t idx, ElementType v) noexcept
	Sets the idx-th element of the receiver. More...

ElementType	sum () const noexcept
	Returns a scalar which is the sum of all elements of the receiver. More...

Static Public Member Functions
static SIMDRegister JUCE_VECTOR_CALLTYPE	abs (SIMDRegister a) noexcept
	Returns the absolute value of each element. More...

static vMaskType JUCE_VECTOR_CALLTYPE	equal (SIMDRegister a, SIMDRegister b) noexcept
	Returns a SIMDRegister of the corresponding integral type where each element has each bit set if the corresponding element of a is equal to the corresponding element of b, or zero otherwise. More...

static SIMDRegister JUCE_VECTOR_CALLTYPE	expand (ElementType s) noexcept
	Creates a new SIMDRegister from the corresponding scalar primitive. More...

static SIMDRegister JUCE_VECTOR_CALLTYPE	fromNative (vSIMDType a) noexcept
	Creates a new SIMDRegister from the internal SIMD type (for example __mm128 for single-precision floating point on SSE architectures). More...

static SIMDRegister JUCE_VECTOR_CALLTYPE	fromRawArray (const ElementType *a) noexcept
	Creates a new SIMDRegister from the first SIMDNumElements of a scalar array. More...

static ElementType *	getNextSIMDAlignedPtr (ElementType *ptr) noexcept
	Returns the next position in memory where isSIMDAligned returns true. More...

static vMaskType JUCE_VECTOR_CALLTYPE	greaterThan (SIMDRegister a, SIMDRegister b) noexcept
	Returns a SIMDRegister of the corresponding integral type where each element has each bit set if the corresponding element of a is greater than to the corresponding element of b, or zero otherwise. More...

static vMaskType JUCE_VECTOR_CALLTYPE	greaterThanOrEqual (SIMDRegister a, SIMDRegister b) noexcept
	Returns a SIMDRegister of the corresponding integral type where each element has each bit set if the corresponding element of a is greater than or equal to the corresponding element of b, or zero otherwise. More...

static bool	isSIMDAligned (const ElementType *ptr) noexcept
	Checks if the given pointer is sufficiently aligned for using SIMD operations. More...

static vMaskType JUCE_VECTOR_CALLTYPE	lessThan (SIMDRegister a, SIMDRegister b) noexcept
	Returns a SIMDRegister of the corresponding integral type where each element has each bit set if the corresponding element of a is less than to the corresponding element of b, or zero otherwise. More...

static vMaskType JUCE_VECTOR_CALLTYPE	lessThanOrEqual (SIMDRegister a, SIMDRegister b) noexcept
	Returns a SIMDRegister of the corresponding integral type where each element has each bit set if the corresponding element of a is than or equal to the corresponding element of b, or zero otherwise. More...

static SIMDRegister JUCE_VECTOR_CALLTYPE	max (SIMDRegister a, SIMDRegister b) noexcept
	Returns a new vector where each element is the maximum of the corresponding element of a and b. More...

static SIMDRegister JUCE_VECTOR_CALLTYPE	min (SIMDRegister a, SIMDRegister b) noexcept
	Returns a new vector where each element is the minimum of the corresponding element of a and b. More...

static SIMDRegister JUCE_VECTOR_CALLTYPE	multiplyAdd (SIMDRegister a, const SIMDRegister b, SIMDRegister c) noexcept
	Multiplies b and c and adds the result to a. More...

static vMaskType JUCE_VECTOR_CALLTYPE	notEqual (SIMDRegister a, SIMDRegister b) noexcept
	Returns a SIMDRegister of the corresponding integral type where each element has each bit set if the corresponding element of a is not equal to the corresponding element of b, or zero otherwise. More...

static constexpr size_t	size () noexcept
	Returns the number of elements in this vector. More...

static SIMDRegister JUCE_VECTOR_CALLTYPE	truncate (SIMDRegister a) noexcept
	Truncates each element to its integer part. More...

Public Attributes
vSIMDType	value

Static Public Attributes
static constexpr size_t	SIMDNumElements = SIMDRegisterSize / sizeof (ElementType)
	The number of elements that this vector can hold. More...

static constexpr size_t	SIMDRegisterSize = sizeof (vSIMDType)
	The size in bytes of this register. More...

Static Private Member Functions
static vMaskType JUCE_VECTOR_CALLTYPE	toMaskType (vSIMDType a) noexcept

static vSIMDType JUCE_VECTOR_CALLTYPE	toVecType (MaskType a) noexcept

static vSIMDType JUCE_VECTOR_CALLTYPE	toVecType (vMaskSIMDType a) noexcept

Detailed Description

template<typename Type>
struct juce::dsp::SIMDRegister< Type >

A wrapper around the platform's native SIMD register type.

This class is only available on SIMD machines. Use JUCE_USE_SIMD to query if SIMD is available for your system.

SIMDRegister<Type> is a templated class representing the native vectorized version of FloatingType. SIMDRegister supports all numerical primitive types and std:complex<float> and std::complex<double> supports and most operations of the corresponding primitive type. Additionally, SIMDRegister can be accessed like an array to extract the individual elements.

If you are using SIMDRegister as a pointer, then you must ensure that the memory is sufficiently aligned for SIMD vector operations. Failing to do so will result in crashes or very slow code. Use SIMDRegister::isSIMDAligned to query if a pointer is sufficiently aligned for SIMD vector operations.

Note that using SIMDRegister without enabling optimizations will result in code with very poor performance.

@tags{DSP}

Member Typedef Documentation

◆ CmplxOps

template<typename Type >

using juce::dsp::SIMDRegister< Type >::CmplxOps = CmplxSIMDOps<ElementType>

Wrapper for operations which need to be handled differently for complex and scalar types (used internally).

◆ ElementType

template<typename Type >

using juce::dsp::SIMDRegister< Type >::ElementType = Type

The type that represents the individual constituents of the SIMD Register.

◆ MaskType

template<typename Type >

using juce::dsp::SIMDRegister< Type >::MaskType = typename SIMDInternal::MaskTypeFor<ElementType>::type

The corresponding primitive integer type, for example, this will be int32_t if type is a float.

◆ NativeOps

template<typename Type >

using juce::dsp::SIMDRegister< Type >::NativeOps = SIMDNativeOps<PrimitiveType>

The native operations for this platform and type combination (used internally)

◆ PrimitiveType

template<typename Type >

using juce::dsp::SIMDRegister< Type >::PrimitiveType = typename SIMDInternal::PrimitiveType<ElementType>::type

The native primitive type (used internally).

◆ value_type

template<typename Type >

using juce::dsp::SIMDRegister< Type >::value_type = ElementType

STL compatible value_type definition (same as ElementType).

◆ vMaskSIMDType

template<typename Type >

using juce::dsp::SIMDRegister< Type >::vMaskSIMDType = typename vMaskType::vSIMDType

The internal native type for the corresponding mask type (used internally).

◆ vMaskType

template<typename Type >

using juce::dsp::SIMDRegister< Type >::vMaskType = SIMDRegister<MaskType>

The corresponding integer SIMDRegister type (used internally).

◆ vSIMDType

template<typename Type >

using juce::dsp::SIMDRegister< Type >::vSIMDType = typename NativeOps::vSIMDType

The native type (used internally).

Constructor & Destructor Documentation

◆ SIMDRegister() [1/3]

template<typename Type >

juce::dsp::SIMDRegister< Type >::SIMDRegister ( )

inlinedefaultnoexcept

Default constructor.

◆ SIMDRegister() [2/3]

template<typename Type >

juce::dsp::SIMDRegister< Type >::SIMDRegister ( vSIMDType a )

inlinenoexcept

Constructs an object from the native SIMD type.

◆ SIMDRegister() [3/3]

template<typename Type >

juce::dsp::SIMDRegister< Type >::SIMDRegister ( Type s )

inlinenoexcept

Constructs an object from a scalar type by broadcasting it to all elements.

References juce::gl::s.

Member Function Documentation

◆ abs()

template<typename Type >

static SIMDRegister JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::abs ( SIMDRegister< Type > a )

inlinestaticnoexcept

Returns the absolute value of each element.

References juce::gl::a, juce::dsp::SIMDRegister< Type >::expand(), and juce::dsp::SIMDRegister< Type >::lessThan().

◆ copyToRawArray()

template<typename Type >

void JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::copyToRawArray ( ElementType * a ) const

inlinenoexcept

Copies the elements of the SIMDRegister to a scalar array in memory.

References juce::gl::a, juce::dsp::SIMDRegister< Type >::isSIMDAligned(), jassert, and juce::dsp::SIMDRegister< Type >::value.

◆ equal()

template<typename Type >

static vMaskType JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::equal	(	SIMDRegister< Type >	a,
		SIMDRegister< Type >	b
	)

inlinestaticnoexcept

Returns a SIMDRegister of the corresponding integral type where each element has each bit set if the corresponding element of a is equal to the corresponding element of b, or zero otherwise.

The result can then be used in bit operations defined above to avoid branches in vector SIMD code.

References juce::gl::a, juce::gl::b, and juce::dsp::SIMDRegister< Type >::toMaskType().

◆ expand()

template<typename Type >

static SIMDRegister JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::expand ( ElementType s )

inlinestaticnoexcept

Creates a new SIMDRegister from the corresponding scalar primitive.

The scalar is extended to all elements of the vector.

References juce::gl::s.

Referenced by juce::dsp::SIMDRegister< Type >::abs(), and juce::dsp::SIMDRegister< Type >::operator==().

◆ fromNative()

template<typename Type >

static SIMDRegister JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::fromNative ( vSIMDType a )

inlinestaticnoexcept

Creates a new SIMDRegister from the internal SIMD type (for example __mm128 for single-precision floating point on SSE architectures).

References juce::gl::a.

Referenced by juce::dsp::SIMDRegister< Type >::toMaskType().

◆ fromRawArray()

template<typename Type >

static SIMDRegister JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::fromRawArray ( const ElementType * a )

inlinestaticnoexcept

Creates a new SIMDRegister from the first SIMDNumElements of a scalar array.

References juce::gl::a, juce::dsp::SIMDRegister< Type >::isSIMDAligned(), and jassert.

◆ get()

template<typename Type >

ElementType JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::get ( size_t idx ) const

inlinenoexcept

Returns the idx-th element of the receiver.

Note that this does not check if idx is larger than the native register size.

References juce::dsp::get(), jassert, juce::dsp::SIMDRegister< Type >::SIMDNumElements, and juce::dsp::SIMDRegister< Type >::value.

Referenced by juce::dsp::SIMDRegister< Type >::operator[]().

◆ getNextSIMDAlignedPtr()

template<typename Type >

static ElementType* juce::dsp::SIMDRegister< Type >::getNextSIMDAlignedPtr ( ElementType * ptr )

inlinestaticnoexcept

Returns the next position in memory where isSIMDAligned returns true.

If the current position in memory is already aligned then this method will simply return the pointer.

References juce::dsp::SIMDRegister< Type >::SIMDRegisterSize, and juce::snapPointerToAlignment().

◆ greaterThan()

template<typename Type >

static vMaskType JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::greaterThan	(	SIMDRegister< Type >	a,
		SIMDRegister< Type >	b
	)

inlinestaticnoexcept

Returns a SIMDRegister of the corresponding integral type where each element has each bit set if the corresponding element of a is greater than to the corresponding element of b, or zero otherwise.

The result can then be used in bit operations defined above to avoid branches in vector SIMD code.

References juce::gl::a, juce::gl::b, and juce::dsp::SIMDRegister< Type >::toMaskType().

◆ greaterThanOrEqual()

template<typename Type >

static vMaskType JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::greaterThanOrEqual	(	SIMDRegister< Type >	a,
		SIMDRegister< Type >	b
	)

inlinestaticnoexcept

Returns a SIMDRegister of the corresponding integral type where each element has each bit set if the corresponding element of a is greater than or equal to the corresponding element of b, or zero otherwise.

The result can then be used in bit operations defined above to avoid branches in vector SIMD code.

References juce::gl::a, juce::gl::b, and juce::dsp::SIMDRegister< Type >::toMaskType().

◆ isSIMDAligned()

template<typename Type >

static bool juce::dsp::SIMDRegister< Type >::isSIMDAligned ( const ElementType * ptr )

inlinestaticnoexcept

Checks if the given pointer is sufficiently aligned for using SIMD operations.

References juce::dsp::SIMDRegister< Type >::SIMDRegisterSize.

Referenced by juce::dsp::SIMDRegister< Type >::copyToRawArray(), and juce::dsp::SIMDRegister< Type >::fromRawArray().

◆ lessThan()

template<typename Type >

static vMaskType JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::lessThan	(	SIMDRegister< Type >	a,
		SIMDRegister< Type >	b
	)

inlinestaticnoexcept

Returns a SIMDRegister of the corresponding integral type where each element has each bit set if the corresponding element of a is less than to the corresponding element of b, or zero otherwise.

The result can then be used in bit operations defined above to avoid branches in vector SIMD code.

References juce::gl::a, juce::gl::b, and juce::dsp::SIMDRegister< Type >::toMaskType().

Referenced by juce::dsp::SIMDRegister< Type >::abs().

◆ lessThanOrEqual()

template<typename Type >

static vMaskType JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::lessThanOrEqual	(	SIMDRegister< Type >	a,
		SIMDRegister< Type >	b
	)

inlinestaticnoexcept

Returns a SIMDRegister of the corresponding integral type where each element has each bit set if the corresponding element of a is than or equal to the corresponding element of b, or zero otherwise.

The result can then be used in bit operations defined above to avoid branches in vector SIMD code.

References juce::gl::a, juce::gl::b, and juce::dsp::SIMDRegister< Type >::toMaskType().

◆ max()

template<typename Type >

static SIMDRegister JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::max	(	SIMDRegister< Type >	a,
		SIMDRegister< Type >	b
	)

inlinestaticnoexcept

Returns a new vector where each element is the maximum of the corresponding element of a and b.

References juce::gl::a, and juce::gl::b.

Referenced by juce::jmax().

◆ min()

template<typename Type >

static SIMDRegister JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::min	(	SIMDRegister< Type >	a,
		SIMDRegister< Type >	b
	)

inlinestaticnoexcept

Returns a new vector where each element is the minimum of the corresponding element of a and b.

References juce::gl::a, and juce::gl::b.

Referenced by juce::jmin().

◆ multiplyAdd()

template<typename Type >

static SIMDRegister JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::multiplyAdd	(	SIMDRegister< Type >	a,
		const SIMDRegister< Type >	b,
		SIMDRegister< Type >	c
	)

inlinestaticnoexcept

Multiplies b and c and adds the result to a.

References juce::gl::a, juce::gl::b, and juce::gl::c.

◆ notEqual()

template<typename Type >

static vMaskType JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::notEqual	(	SIMDRegister< Type >	a,
		SIMDRegister< Type >	b
	)

inlinestaticnoexcept

Returns a SIMDRegister of the corresponding integral type where each element has each bit set if the corresponding element of a is not equal to the corresponding element of b, or zero otherwise.

The result can then be used in bit operations defined above to avoid branches in vector SIMD code.

References juce::gl::a, juce::gl::b, and juce::dsp::SIMDRegister< Type >::toMaskType().

◆ operator!=() [1/2]

template<typename Type >

bool JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::operator!= ( SIMDRegister< Type > other ) const

inlinenoexcept

Returns true if any element-wise comparisons return false.

◆ operator!=() [2/2]

template<typename Type >

bool JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::operator!= ( Type s ) const

inlinenoexcept

Returns true if any elements are not equal to the scalar.

References juce::gl::s.

◆ operator&() [1/2]

template<typename Type >

SIMDRegister JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::operator& ( MaskType s ) const

inlinenoexcept

Returns a vector where each element is the bit-and'd value of the corresponding element in the receiver and the scalar s.

References juce::gl::s, juce::dsp::SIMDRegister< Type >::toVecType(), and juce::dsp::SIMDRegister< Type >::value.

◆ operator&() [2/2]

template<typename Type >

SIMDRegister JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::operator& ( vMaskType v ) const

inlinenoexcept

Returns the bit-and of the receiver and v.

References juce::dsp::SIMDRegister< Type >::toVecType(), juce::gl::v, and juce::dsp::SIMDRegister< Type >::value.

◆ operator&=() [1/2]

template<typename Type >

SIMDRegister& JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::operator&= ( MaskType s )

inlinenoexcept

Bit-and each element of the receiver with the scalar s and store the result in the receiver.

References juce::gl::s, juce::dsp::SIMDRegister< Type >::toVecType(), and juce::dsp::SIMDRegister< Type >::value.

◆ operator&=() [2/2]

template<typename Type >

SIMDRegister& JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::operator&= ( vMaskType v )

inlinenoexcept

Bit-and the receiver with SIMDRegister v and store the result in the receiver.

References juce::dsp::SIMDRegister< Type >::toVecType(), juce::gl::v, and juce::dsp::SIMDRegister< Type >::value.

◆ operator*() [1/2]

template<typename Type >

SIMDRegister JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::operator* ( ElementType s ) const

inlinenoexcept

Returns a vector where each element is the product of the corresponding element in the receiver and the scalar s.

References juce::gl::s, and juce::dsp::SIMDRegister< Type >::value.

◆ operator*() [2/2]

template<typename Type >

SIMDRegister JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::operator* ( SIMDRegister< Type > v ) const

inlinenoexcept

Returns the product of the receiver and v.

References juce::gl::v, and juce::dsp::SIMDRegister< Type >::value.

◆ operator*=() [1/2]

template<typename Type >

SIMDRegister& JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::operator*= ( ElementType s )

inlinenoexcept

Multiplies a scalar to the receiver.

References juce::gl::s, and juce::dsp::SIMDRegister< Type >::value.

◆ operator*=() [2/2]

template<typename Type >

SIMDRegister& JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::operator*= ( SIMDRegister< Type > v )

inlinenoexcept

Multiplies another SIMDRegister to the receiver.

References juce::gl::v, and juce::dsp::SIMDRegister< Type >::value.

◆ operator+() [1/2]

template<typename Type >

SIMDRegister JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::operator+ ( ElementType s ) const

inlinenoexcept

Returns a vector where each element is the sum of the corresponding element in the receiver and the scalar s.

References juce::gl::s, and juce::dsp::SIMDRegister< Type >::value.

◆ operator+() [2/2]

template<typename Type >

SIMDRegister JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::operator+ ( SIMDRegister< Type > v ) const

inlinenoexcept

Returns the sum of the receiver and v.

References juce::gl::v, and juce::dsp::SIMDRegister< Type >::value.

◆ operator+=() [1/2]

template<typename Type >

SIMDRegister& JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::operator+= ( ElementType s )

inlinenoexcept

Adds a scalar to the receiver.

References juce::gl::s, and juce::dsp::SIMDRegister< Type >::value.

◆ operator+=() [2/2]

template<typename Type >

SIMDRegister& JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::operator+= ( SIMDRegister< Type > v )

inlinenoexcept

Adds another SIMDRegister to the receiver.

References juce::gl::v, and juce::dsp::SIMDRegister< Type >::value.

◆ operator-() [1/2]

template<typename Type >

SIMDRegister JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::operator- ( ElementType s ) const

inlinenoexcept

Returns a vector where each element is the difference of the corresponding element in the receiver and the scalar s.

References juce::gl::s, and juce::dsp::SIMDRegister< Type >::value.

◆ operator-() [2/2]

template<typename Type >

SIMDRegister JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::operator- ( SIMDRegister< Type > v ) const

inlinenoexcept

Returns the difference of the receiver and v.

References juce::gl::v, and juce::dsp::SIMDRegister< Type >::value.

◆ operator-=() [1/2]

template<typename Type >

SIMDRegister& JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::operator-= ( ElementType s )

inlinenoexcept

Subtracts a scalar to the receiver.

References juce::gl::s, and juce::dsp::SIMDRegister< Type >::value.

◆ operator-=() [2/2]

template<typename Type >

SIMDRegister& JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::operator-= ( SIMDRegister< Type > v )

inlinenoexcept

Subtracts another SIMDRegister to the receiver.

References juce::gl::v, and juce::dsp::SIMDRegister< Type >::value.

◆ operator=()

template<typename Type >

SIMDRegister& JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::operator= ( ElementType s )

inlinenoexcept

Broadcasts the scalar to all elements of the receiver.

References juce::gl::s, and juce::dsp::SIMDRegister< Type >::value.

Referenced by juce::dsp::SIMDRegister< Type >::ElementAccess::operator=().

◆ operator==() [1/2]

template<typename Type >

bool JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::operator== ( SIMDRegister< Type > other ) const

inlinenoexcept

Returns true if all element-wise comparisons return true.

References juce::dsp::SIMDRegister< Type >::value.

◆ operator==() [2/2]

template<typename Type >

bool JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::operator== ( Type s ) const

inlinenoexcept

Returns true if all elements are equal to the scalar.

References juce::dsp::SIMDRegister< Type >::expand(), and juce::gl::s.

◆ operator[]() [1/2]

template<typename Type >

ElementType JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::operator[] ( size_t idx ) const

inlinenoexcept

Returns the idx-th element of the receiver.

Note that this does not check if idx is larger than the native register size.

References juce::dsp::SIMDRegister< Type >::get().

◆ operator[]() [2/2]

template<typename Type >

ElementAccess JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::operator[] ( size_t idx )

inlinenoexcept

Returns the idx-th element of the receiver.

Note that this does not check if idx is larger than the native register size.

References jassert, and juce::dsp::SIMDRegister< Type >::SIMDNumElements.

◆ operator^() [1/2]

template<typename Type >

SIMDRegister JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::operator^ ( MaskType s ) const

inlinenoexcept

Returns a vector where each element is the bit-xor'd value of the corresponding element in the receiver and the scalar s.

References juce::gl::s, juce::dsp::SIMDRegister< Type >::toVecType(), and juce::dsp::SIMDRegister< Type >::value.

◆ operator^() [2/2]

template<typename Type >

SIMDRegister JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::operator^ ( vMaskType v ) const

inlinenoexcept

Returns the bit-xor of the receiver and v.

References juce::dsp::SIMDRegister< Type >::toVecType(), juce::gl::v, and juce::dsp::SIMDRegister< Type >::value.

◆ operator^=() [1/2]

template<typename Type >

SIMDRegister& JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::operator^= ( MaskType s )

inlinenoexcept

Bit-xor each element of the receiver with the scalar s and store the result in the receiver.

References juce::gl::s, juce::dsp::SIMDRegister< Type >::toVecType(), and juce::dsp::SIMDRegister< Type >::value.

◆ operator^=() [2/2]

template<typename Type >

SIMDRegister& JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::operator^= ( vMaskType v )

inlinenoexcept

Bit-xor the receiver with SIMDRegister v and store the result in the receiver.

References juce::dsp::SIMDRegister< Type >::toVecType(), juce::gl::v, and juce::dsp::SIMDRegister< Type >::value.

◆ operator|() [1/2]

template<typename Type >

SIMDRegister JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::operator| ( MaskType s ) const

inlinenoexcept

Returns a vector where each element is the bit-or'd value of the corresponding element in the receiver and the scalar s.

References juce::gl::s, juce::dsp::SIMDRegister< Type >::toVecType(), and juce::dsp::SIMDRegister< Type >::value.

◆ operator|() [2/2]

template<typename Type >

SIMDRegister JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::operator| ( vMaskType v ) const

inlinenoexcept

Returns the bit-or of the receiver and v.

References juce::dsp::SIMDRegister< Type >::toVecType(), juce::gl::v, and juce::dsp::SIMDRegister< Type >::value.

◆ operator|=() [1/2]

template<typename Type >

SIMDRegister& JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::operator|= ( MaskType s )

inlinenoexcept

Bit-or each element of the receiver with the scalar s and store the result in the receiver.

References juce::gl::s, juce::dsp::SIMDRegister< Type >::toVecType(), and juce::dsp::SIMDRegister< Type >::value.

◆ operator|=() [2/2]

template<typename Type >

SIMDRegister& JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::operator|= ( vMaskType v )

inlinenoexcept

Bit-or the receiver with SIMDRegister v and store the result in the receiver.

References juce::dsp::SIMDRegister< Type >::toVecType(), juce::gl::v, and juce::dsp::SIMDRegister< Type >::value.

◆ operator~()

template<typename Type >

SIMDRegister JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::operator~ ( ) const

inlinenoexcept

Returns a vector where each element is the bit-inverted value of the corresponding element in the receiver.

References juce::dsp::SIMDRegister< Type >::value.

◆ set()

template<typename Type >

void JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::set	(	size_t	idx,
		ElementType	v
	)

inlinenoexcept

Sets the idx-th element of the receiver.

Note that this does not check if idx is larger than the native register size.

References jassert, juce::dsp::SIMDRegister< Type >::SIMDNumElements, juce::gl::v, and juce::dsp::SIMDRegister< Type >::value.

Referenced by juce::dsp::SIMDRegister< Type >::ElementAccess::operator=().

◆ size()

template<typename Type >

static constexpr size_t juce::dsp::SIMDRegister< Type >::size ( )

inlinestaticconstexprnoexcept

Returns the number of elements in this vector.

References juce::dsp::SIMDRegister< Type >::SIMDNumElements.

◆ sum()

template<typename Type >

ElementType juce::dsp::SIMDRegister< Type >::sum ( ) const

inlinenoexcept

Returns a scalar which is the sum of all elements of the receiver.

References juce::dsp::SIMDRegister< Type >::value.

◆ toMaskType()

template<typename Type >

static vMaskType JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::toMaskType ( vSIMDType a )

inlinestaticprivatenoexcept

References juce::gl::a, juce::dsp::SIMDRegister< Type >::fromNative(), and juce::gl::in.

Referenced by juce::dsp::SIMDRegister< Type >::equal(), juce::dsp::SIMDRegister< Type >::greaterThan(), juce::dsp::SIMDRegister< Type >::greaterThanOrEqual(), juce::dsp::SIMDRegister< Type >::lessThan(), juce::dsp::SIMDRegister< Type >::lessThanOrEqual(), and juce::dsp::SIMDRegister< Type >::notEqual().

◆ toVecType() [1/2]

template<typename Type >

static vSIMDType JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::toVecType ( MaskType a )

inlinestaticprivatenoexcept

References juce::gl::a, and juce::gl::in.

◆ toVecType() [2/2]

template<typename Type >

static vSIMDType JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::toVecType ( vMaskSIMDType a )

inlinestaticprivatenoexcept

References juce::gl::a, and juce::gl::in.

Referenced by juce::dsp::SIMDRegister< Type >::operator&(), juce::dsp::SIMDRegister< Type >::operator&=(), juce::dsp::SIMDRegister< Type >::operator^(), juce::dsp::SIMDRegister< Type >::operator^=(), juce::dsp::SIMDRegister< Type >::operator|(), and juce::dsp::SIMDRegister< Type >::operator|=().

◆ truncate()

template<typename Type >

static SIMDRegister JUCE_VECTOR_CALLTYPE juce::dsp::SIMDRegister< Type >::truncate ( SIMDRegister< Type > a )

inlinestaticnoexcept

Truncates each element to its integer part.

Effectively discards the fractional part of each element. A.k.a. round to zero.

References juce::gl::a.

Member Data Documentation

◆ SIMDNumElements

template<typename Type >

constexpr size_t juce::dsp::SIMDRegister< Type >::SIMDNumElements = SIMDRegisterSize / sizeof (ElementType)

staticconstexpr

The number of elements that this vector can hold.

Referenced by juce::dsp::SIMDRegister< Type >::get(), juce::dsp::SIMDRegister< Type >::operator[](), juce::dsp::SIMDRegister< Type >::set(), and juce::dsp::SIMDRegister< Type >::size().

◆ SIMDRegisterSize

template<typename Type >

constexpr size_t juce::dsp::SIMDRegister< Type >::SIMDRegisterSize = sizeof (vSIMDType)

staticconstexpr

The size in bytes of this register.

Referenced by juce::dsp::SIMDRegister< Type >::getNextSIMDAlignedPtr(), and juce::dsp::SIMDRegister< Type >::isSIMDAligned().

◆ value

template<typename Type >

vSIMDType juce::dsp::SIMDRegister< Type >::value

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

juce_SIMDRegister.h

Classes

Public Types

Public Member Functions

Static Public Member Functions

Public Attributes

Static Public Attributes

Static Private Member Functions

Detailed Description

template<typename Type> struct juce::dsp::SIMDRegister< Type >

Member Typedef Documentation

◆ CmplxOps

◆ ElementType

◆ MaskType

◆ NativeOps

◆ PrimitiveType

◆ value_type

◆ vMaskSIMDType

◆ vMaskType

◆ vSIMDType

Constructor & Destructor Documentation

◆ SIMDRegister() [1/3]

◆ SIMDRegister() [2/3]

◆ SIMDRegister() [3/3]

Member Function Documentation

◆ abs()

◆ copyToRawArray()

◆ equal()

◆ expand()

◆ fromNative()

◆ fromRawArray()

◆ get()

◆ getNextSIMDAlignedPtr()

◆ greaterThan()

◆ greaterThanOrEqual()

◆ isSIMDAligned()

◆ lessThan()

◆ lessThanOrEqual()

◆ max()

◆ min()

◆ multiplyAdd()

◆ notEqual()

◆ operator!=() [1/2]

◆ operator!=() [2/2]

◆ operator&() [1/2]

◆ operator&() [2/2]

◆ operator&=() [1/2]

◆ operator&=() [2/2]

◆ operator*() [1/2]

◆ operator*() [2/2]

◆ operator*=() [1/2]

◆ operator*=() [2/2]

◆ operator+() [1/2]

◆ operator+() [2/2]

◆ operator+=() [1/2]

◆ operator+=() [2/2]

◆ operator-() [1/2]

◆ operator-() [2/2]

◆ operator-=() [1/2]

◆ operator-=() [2/2]

◆ operator=()

◆ operator==() [1/2]

◆ operator==() [2/2]

◆ operator[]() [1/2]

◆ operator[]() [2/2]

◆ operator^() [1/2]

◆ operator^() [2/2]

◆ operator^=() [1/2]

◆ operator^=() [2/2]

◆ operator|() [1/2]

◆ operator|() [2/2]

◆ operator|=() [1/2]

◆ operator|=() [2/2]

◆ operator~()

◆ set()

◆ size()

◆ sum()

◆ toMaskType()

◆ toVecType() [1/2]

◆ toVecType() [2/2]

◆ truncate()

template<typename Type>
struct juce::dsp::SIMDRegister< Type >