#include <qrhimetal_p.h>

Inheritance diagram for QMetalShaderResourceBindings:

Collaboration diagram for QMetalShaderResourceBindings:

Classes
struct	BoundResourceData

struct	BoundSampledTextureData

struct	BoundStorageBufferData

struct	BoundStorageImageData

struct	BoundUniformBufferData

Public Member Functions
	QMetalShaderResourceBindings (QRhiImplementation *rhi)

	~QMetalShaderResourceBindings ()

void	destroy () override
	Releases (or requests deferred releasing of) the underlying native graphics resources.

bool	create () override

void	updateResources (UpdateFlags flags) override

Public Member Functions inherited from QRhiShaderResourceBindings
QRhiResource::Type	resourceType () const override

void	setBindings (std::initializer_list< QRhiShaderResourceBinding > list)
	Sets the list of bindings.

template<typename InputIterator >
void	setBindings (InputIterator first, InputIterator last)
	Sets the list of bindings from the iterators first and last.

const QRhiShaderResourceBinding *	cbeginBindings () const

const QRhiShaderResourceBinding *	cendBindings () const

const QRhiShaderResourceBinding *	bindingAt (qsizetype index) const

qsizetype	bindingCount () const

bool	isLayoutCompatible (const QRhiShaderResourceBindings *other) const

QVector< quint32 >	serializedLayoutDescription () const

virtual bool	create ()=0

virtual void	updateResources (UpdateFlags flags={})=0

Public Member Functions inherited from QRhiResource
virtual	~QRhiResource ()
	Destructor.

virtual Type	resourceType () const =0

virtual void	destroy ()=0
	Releases (or requests deferred releasing of) the underlying native graphics resources.

void	deleteLater ()
	When called without a frame being recorded, this function is equivalent to deleting the object.

QByteArray	name () const

void	setName (const QByteArray &name)
	Sets a name for the object.

quint64	globalResourceId () const

QRhi *	rhi () const

Public Attributes
QVarLengthArray< QRhiShaderResourceBinding, 8 >	sortedBindings

int	maxBinding = -1

QVarLengthArray< BoundResourceData, 8 >	boundResourceData

uint	generation = 0

Friends
class	QRhiMetal

Additional Inherited Members
Public Types inherited from QRhiShaderResourceBindings
enum	UpdateFlag { BindingsAreSorted = 0x01 }

Public Types inherited from QRhiResource
enum	Type { Buffer , Texture , Sampler , RenderBuffer , RenderPassDescriptor , SwapChainRenderTarget , TextureRenderTarget , ShaderResourceBindings , GraphicsPipeline , SwapChain , ComputePipeline , CommandBuffer }
	Specifies type of the resource. More...

Protected Member Functions inherited from QRhiShaderResourceBindings
	QRhiShaderResourceBindings (QRhiImplementation *rhi)

Protected Member Functions inherited from QRhiResource
	QRhiResource (QRhiImplementation *rhi)

Protected Attributes inherited from QRhiShaderResourceBindings
QVarLengthArray< QRhiShaderResourceBinding, BINDING_PREALLOC >	m_bindings

size_t	m_layoutDescHash = 0

QVector< quint32 >	m_layoutDesc

Protected Attributes inherited from QRhiResource
QRhiImplementation *	m_rhi = nullptr

quint64	m_id

QByteArray	m_objectName

Static Protected Attributes inherited from QRhiShaderResourceBindings
static const int	BINDING_PREALLOC = 12

Detailed Description

Definition at line 162 of file qrhimetal_p.h.

Constructor & Destructor Documentation

◆ QMetalShaderResourceBindings()

QMetalShaderResourceBindings::QMetalShaderResourceBindings ( QRhiImplementation * rhi )

Definition at line 4257 of file qrhimetal.mm.

◆ ~QMetalShaderResourceBindings()

QMetalShaderResourceBindings::~QMetalShaderResourceBindings ( )

Definition at line 4262 of file qrhimetal.mm.

References destroy().

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Member Function Documentation

◆ create()

bool QMetalShaderResourceBindings::create ( )

overridevirtual

Implements QRhiShaderResourceBindings.

Definition at line 4277 of file qrhimetal.mm.

References QVarLengthArray< T, Prealloc >::begin(), QRhiShaderResourceBinding::Data::binding, boundResourceData, QVarLengthArray< T, Prealloc >::cbegin(), QVarLengthArray< T, Prealloc >::cend(), QVarLengthArray< T, Prealloc >::count(), destroy(), QVarLengthArray< T, Prealloc >::end(), generation, QVarLengthArray< T, Prealloc >::isEmpty(), QVarLengthArray< T, Prealloc >::last(), QRhiShaderResourceBindings::m_bindings, maxBinding, QRHI_RES_RHI, QRhiImplementation::shaderResourceBindingData(), QRhiImplementation::sortedBindingLessThan(), and sortedBindings.

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◆ destroy()

void QMetalShaderResourceBindings::destroy ( )

overridevirtual

Releases (or requests deferred releasing of) the underlying native graphics resources.

Safe to call multiple times, subsequent invocations will be a no-op then.

Once destroy() is called, the QRhiResource instance can be reused, by calling create() again. That will then result in creating new native graphics resources underneath.