Qt: QRhiMetalData Struct Reference

Qt 6.x

The Qt SDK

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Collaboration diagram for QRhiMetalData:

Classes
struct	BufferReadback

struct	DeferredReleaseEntry

struct	OffscreenFrame

struct	TextureReadback

Public Member Functions
	QRhiMetalData (QRhiMetal *rhi)

	API_AVAILABLE (macosx(11.0), ios(14.0)) id< MTLBinaryArchive > binArch

MTLRenderPassDescriptor *	createDefaultRenderPass (bool hasDepthStencil, const QColor &colorClearValue, const QRhiDepthStencilClearValue &depthStencilClearValue, int colorAttCount)

id< MTLLibrary >	createMetalLib (const QShader &shader, QShader::Variant shaderVariant, QString error, QByteArray entryPoint, QShaderKey *activeKey)

id< MTLFunction >	createMSLShaderFunction (id< MTLLibrary > lib, const QByteArray &entryPoint)

bool	setupBinaryArchive (NSURL *sourceFileUrl=nil)

void	addRenderPipelineToBinaryArchive (MTLRenderPipelineDescriptor *rpDesc)

void	trySeedingRenderPipelineFromBinaryArchive (MTLRenderPipelineDescriptor *rpDesc)

void	addComputePipelineToBinaryArchive (MTLComputePipelineDescriptor *cpDesc)

void	trySeedingComputePipelineFromBinaryArchive (MTLComputePipelineDescriptor *cpDesc)

Public Attributes
QRhiMetal *	q

id< MTLDevice >	dev = nil

id< MTLCommandQueue >	cmdQueue = nil

bool	binArchWasEmpty = false

QVector< DeferredReleaseEntry >	releaseQueue

struct QRhiMetalData::OffscreenFrame	ofr

QVarLengthArray< TextureReadback, 2 >	activeTextureReadbacks

QVarLengthArray< BufferReadback, 2 >	activeBufferReadbacks

MTLCaptureManager *	captureMgr

id< MTLCaptureScope >	captureScope = nil

QHash< QRhiShaderStage, QMetalShader >	shaderCache

Static Public Attributes
static const int	TEXBUF_ALIGN = 256

Detailed Description

Definition at line 153 of file qrhimetal.mm.

Constructor & Destructor Documentation

◆ QRhiMetalData()

QRhiMetalData::QRhiMetalData ( QRhiMetal * rhi )

inline

Definition at line 155 of file qrhimetal.mm.

Member Function Documentation

◆ addComputePipelineToBinaryArchive()

void QRhiMetalData::addComputePipelineToBinaryArchive ( MTLComputePipelineDescriptor * cpDesc )

Definition at line 5900 of file qrhimetal.mm.

References canAddToBinaryArchive(), error, iOS, qPrintable, and qWarning.

Referenced by QMetalGraphicsPipelineData::Tessellation::tescCompPipeline(), and QMetalGraphicsPipelineData::Tessellation::vsCompPipeline().

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◆ addRenderPipelineToBinaryArchive()

void QRhiMetalData::addRenderPipelineToBinaryArchive ( MTLRenderPipelineDescriptor * rpDesc )

Definition at line 4914 of file qrhimetal.mm.

References canAddToBinaryArchive(), error, iOS, qPrintable, and qWarning.

Referenced by QMetalGraphicsPipelineData::Tessellation::teseFragRenderPipeline().

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◆ API_AVAILABLE()

QRhiMetalData::API_AVAILABLE	(	macosx(11.0)	,
		ios(14.0)
	)

◆ createDefaultRenderPass()

MTLRenderPassDescriptor * QRhiMetalData::createDefaultRenderPass	(	bool	hasDepthStencil,
		const QColor &	colorClearValue,
		const QRhiDepthStencilClearValue &	depthStencilClearValue,
		int	colorAttCount
	)

Definition at line 2510 of file qrhimetal.mm.

References QColor::alphaF(), QColor::blueF(), QRhiDepthStencilClearValue::depthClearValue(), QColor::greenF(), i, QColor::redF(), and QRhiDepthStencilClearValue::stencilClearValue().

Referenced by QRhiMetal::beginPass().

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◆ createMetalLib()

id< MTLLibrary > QRhiMetalData::createMetalLib	(	const QShader &	shader,
		QShader::Variant	shaderVariant,
		QString *	error,
		QByteArray *	entryPoint,
		QShaderKey *	activeKey
	)

Definition at line 4654 of file qrhimetal.mm.

References QByteArray::constData(), dev, QShaderCode::entryPoint(), error, init(), iOS, QByteArray::isEmpty(), QShader::MetalLibShader, QShader::MslShader, qPrintable, qWarning, release(), QShaderCode::shader(), QByteArray::size(), and toMetalLanguageVersion().

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◆ createMSLShaderFunction()

id< MTLFunction > QRhiMetalData::createMSLShaderFunction	(	id< MTLLibrary >	lib,
		const QByteArray &	entryPoint
	)

Definition at line 4733 of file qrhimetal.mm.

References QByteArray::constData().

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◆ setupBinaryArchive()

bool QRhiMetalData::setupBinaryArchive ( NSURL * sourceFileUrl = nil )

Definition at line 499 of file qrhimetal.mm.

References binArchWasEmpty, dev, error, iOS, qPrintable, qWarning, and release().

Referenced by QRhiMetal::create(), and QRhiMetal::setPipelineCacheData().

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◆ trySeedingComputePipelineFromBinaryArchive()

void QRhiMetalData::trySeedingComputePipelineFromBinaryArchive ( MTLComputePipelineDescriptor * cpDesc )

Definition at line 5890 of file qrhimetal.mm.

References iOS.

Referenced by QMetalGraphicsPipelineData::Tessellation::tescCompPipeline(), and QMetalGraphicsPipelineData::Tessellation::vsCompPipeline().

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◆ trySeedingRenderPipelineFromBinaryArchive()

void QRhiMetalData::trySeedingRenderPipelineFromBinaryArchive ( MTLRenderPipelineDescriptor * rpDesc )

Definition at line 4881 of file qrhimetal.mm.

References iOS.

Referenced by QMetalGraphicsPipelineData::Tessellation::teseFragRenderPipeline().

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Member Data Documentation

◆ activeBufferReadbacks

QVarLengthArray<BufferReadback, 2> QRhiMetalData::activeBufferReadbacks

Definition at line 246 of file qrhimetal.mm.

Referenced by QRhiMetal::enqueueResourceUpdates(), and QRhiMetal::finishActiveReadbacks().

◆ activeTextureReadbacks

QVarLengthArray<TextureReadback, 2> QRhiMetalData::activeTextureReadbacks

Definition at line 235 of file qrhimetal.mm.

Referenced by QRhiMetal::finishActiveReadbacks().

◆ binArchWasEmpty

bool QRhiMetalData::binArchWasEmpty = false

Definition at line 161 of file qrhimetal.mm.

Referenced by setupBinaryArchive().

◆ captureMgr

MTLCaptureManager* QRhiMetalData::captureMgr

Definition at line 248 of file qrhimetal.mm.

Referenced by QRhiMetal::create().

◆ captureScope

id<MTLCaptureScope> QRhiMetalData::captureScope = nil

Definition at line 249 of file qrhimetal.mm.

Referenced by QRhiMetal::beginFrame(), QRhiMetal::create(), QRhiMetal::destroy(), and QRhiMetal::endFrame().

◆ cmdQueue

id<MTLCommandQueue> QRhiMetalData::cmdQueue = nil

Definition at line 159 of file qrhimetal.mm.

Referenced by QRhiMetal::QRhiMetal(), QRhiMetal::beginFrame(), QRhiMetal::beginOffscreenFrame(), QRhiMetal::create(), QRhiMetal::destroy(), and QRhiMetal::finish().

◆ dev

id<MTLDevice> QRhiMetalData::dev = nil

Definition at line 158 of file qrhimetal.mm.

Referenced by QRhiMetal::QRhiMetal(), QRhiMetal::create(), createMetalLib(), QRhiMetal::destroy(), setupBinaryArchive(), QMetalGraphicsPipelineData::Tessellation::tescCompPipeline(), QMetalGraphicsPipelineData::Tessellation::teseFragRenderPipeline(), and QMetalGraphicsPipelineData::Tessellation::vsCompPipeline().

◆ ofr

struct QRhiMetalData::OffscreenFrame QRhiMetalData::ofr

Referenced by QRhiMetal::beginOffscreenFrame(), QRhiMetal::endOffscreenFrame(), and QRhiMetal::finish().

◆ q

QRhiMetal* QRhiMetalData::q

Definition at line 157 of file qrhimetal.mm.

◆ releaseQueue

QVector<DeferredReleaseEntry> QRhiMetalData::releaseQueue

Definition at line 217 of file qrhimetal.mm.

Referenced by QRhiMetal::executeDeferredReleases().

◆ shaderCache

QHash<QRhiShaderStage, QMetalShader> QRhiMetalData::shaderCache

Definition at line 253 of file qrhimetal.mm.

Referenced by QRhiMetal::destroy(), and QRhiMetal::releaseCachedResources().

◆ TEXBUF_ALIGN

const int QRhiMetalData::TEXBUF_ALIGN = 256

static

Definition at line 251 of file qrhimetal.mm.

Referenced by QRhiMetal::enqueueSubresUpload(), and QRhiMetal::subresUploadByteSize().

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

qtbase/src/gui/rhi/qrhimetal.mm

QRhiMetalData
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