#include <qrhimetal_p.h>

Inheritance diagram for QMetalComputePipeline:

Collaboration diagram for QMetalComputePipeline:

Public Member Functions
	QMetalComputePipeline (QRhiImplementation *rhi)

	~QMetalComputePipeline ()

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

bool	create () override

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

virtual bool	create ()=0

Flags	flags () const

void	setFlags (Flags f)
	Sets the flags f.

QRhiShaderStage	shaderStage () const

void	setShaderStage (const QRhiShaderStage &stage)
	Sets the shader to use.

QRhiShaderResourceBindings *	shaderResourceBindings () const

void	setShaderResourceBindings (QRhiShaderResourceBindings *srb)
	Associates with srb describing the resource binding layout and the resources (QRhiBuffer, QRhiTexture) themselves.

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
QMetalComputePipelineData *	d

uint	generation = 0

int	lastActiveFrameSlot = -1

Friends
class	QRhiMetal

Additional Inherited Members
Public Types inherited from QRhiComputePipeline
enum	Flag { CompileShadersWithDebugInfo = 1 << 0 }
	Flag values for describing pipeline options. More...

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 QRhiComputePipeline
	QRhiComputePipeline (QRhiImplementation *rhi)

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

Protected Attributes inherited from QRhiComputePipeline
Flags	m_flags

QRhiShaderStage	m_shaderStage

QRhiShaderResourceBindings *	m_shaderResourceBindings = nullptr

Protected Attributes inherited from QRhiResource
QRhiImplementation *	m_rhi = nullptr

quint64	m_id

QByteArray	m_objectName

Detailed Description

Definition at line 233 of file qrhimetal_p.h.

Constructor & Destructor Documentation

◆ QMetalComputePipeline()

QMetalComputePipeline::QMetalComputePipeline ( QRhiImplementation * rhi )

Definition at line 5855 of file qrhimetal.mm.

◆ ~QMetalComputePipeline()

QMetalComputePipeline::~QMetalComputePipeline ( )

Definition at line 5861 of file qrhimetal.mm.

References d, and destroy().

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Member Function Documentation

◆ create()

bool QMetalComputePipeline::create ( )

overridevirtual

Implements QRhiComputePipeline.

Definition at line 5913 of file qrhimetal.mm.

References QMetalComputePipelineData::bufferSizeBuffer, QByteArray::constData(), QMap< Key, T >::contains(), QMetalBuffer::create(), QMetalComputePipelineData::cs, d, QMetalShader::desc, destroy(), QRhi::EnablePipelineCacheDataSave, error, QShader::NativeShaderInfo::extraBufferBindings, QMap< Key, T >::first(), QMetalShader::func, generation, lastActiveFrameSlot, QMetalShader::lib, QMetalShader::localSize, QMetalComputePipelineData::localSize, QRhiComputePipeline::m_shaderStage, QRhiImplementation::MAX_SHADER_CACHE_ENTRIES, QShaderPrivate::MslBufferSizeBufferBinding, QMetalShader::nativeResourceBindingMap, QMetalShader::nativeShaderInfo, QMetalComputePipelineData::ps, qMakePair(), qMax(), qPrintable, QRHI_RES_RHI, qWarning, release(), QRhiBuffer::setSize(), QRhiShaderStage::shader(), QRhiShaderStage::shaderVariant(), QRhiBuffer::Static, QShaderDescription::storageBlocks(), and QRhiBuffer::StorageBuffer.

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◆ destroy()

void QMetalComputePipeline::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.