QMetalGraphicsPipelineData::Tessellation Struct Reference

Collaboration diagram for QMetalGraphicsPipelineData::Tessellation:

Public Member Functions
quint32	vsCompOutputBufferSize (quint32 vertexOrIndexCount, quint32 instanceCount) const
quint32	tescCompOutputBufferSize (quint32 patchCount) const
quint32	tescCompPatchOutputBufferSize (quint32 patchCount) const
quint32	patchCountForDrawCall (quint32 vertexOrIndexCount, quint32 instanceCount) const
id< MTLComputePipelineState >	vsCompPipeline (QRhiMetal *rhiD, QShader::Variant vertexCompVariant)
id< MTLComputePipelineState >	tescCompPipeline (QRhiMetal *rhiD)
id< MTLRenderPipelineState >	teseFragRenderPipeline (QRhiMetal *rhiD, QMetalGraphicsPipeline *pipeline)

Static Public Member Functions
static int	vsCompVariantToIndex (QShader::Variant vertexCompVariant)

Public Attributes
QMetalGraphicsPipelineData *	q = nullptr
bool	enabled = false
bool	failed = false
uint	inControlPointCount
uint	outControlPointCount
QMetalShader	compVs [3]
std::array< id< MTLComputePipelineState >, 3 >	vertexComputeState = {}
id< MTLComputePipelineState >	tessControlComputeState = nil
QMetalShader	compTesc
QMetalShader	vertTese

Detailed Description

Definition at line 403 of file qrhimetal.mm.

Member Function Documentation

patchCountForDrawCall()

quint32 QMetalGraphicsPipelineData::Tessellation::patchCountForDrawCall ( quint32 vertexOrIndexCount, quint32 instanceCount ) const

inline

Definition at line 428 of file qrhimetal.mm.

References inControlPointCount, and instanceCount.

Referenced by QRhiMetal::tessellatedDraw().

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tescCompOutputBufferSize()

quint32 QMetalGraphicsPipelineData::Tessellation::tescCompOutputBufferSize ( quint32 patchCount ) const

inline

Definition at line 419 of file qrhimetal.mm.

References outControlPointCount.

Referenced by QRhiMetal::tessellatedDraw().

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tescCompPatchOutputBufferSize()

quint32 QMetalGraphicsPipelineData::Tessellation::tescCompPatchOutputBufferSize ( quint32 patchCount ) const

inline

Definition at line 423 of file qrhimetal.mm.

Referenced by QRhiMetal::tessellatedDraw().

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tescCompPipeline()

id< MTLComputePipelineState > QMetalGraphicsPipelineData::Tessellation::tescCompPipeline

(

QRhiMetal *

rhiD

)

Definition at line 5174 of file qrhimetal.mm.

References QRhi::EnablePipelineCacheDataSave, error, QMetalGraphicsPipelineData::ps, qPrintable, qWarning, and release().

Referenced by QRhiMetal::tessellatedDraw().

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teseFragRenderPipeline()

id< MTLRenderPipelineState > QMetalGraphicsPipelineData::Tessellation::teseFragRenderPipeline	(	QRhiMetal *	rhiD,
		QMetalGraphicsPipeline *	pipeline )

Definition at line 5373 of file qrhimetal.mm.

References addUnusedVertexAttribute(), addVertexAttribute(), aligned(), alignment, QShaderDescription::ClipDistanceBuiltin, QMetalGraphicsPipeline::d, QRhi::EnablePipelineCacheDataSave, error, QShaderDescription::Float, QMetalGraphicsPipelineData::fs, QMetalShader::func, QShaderDescription::Half2, QShaderDescription::Half4, init(), matches(), QShaderPrivate::MslTessTescPatchOutputBufferBinding, QShaderPrivate::MslTessTescTessLevelBufferBinding, QShaderPrivate::MslTessVertTescOutputBufferBinding, nextAttributeIndex(), QShaderDescription::PointSizeBuiltin, QShaderDescription::PositionBuiltin, QMetalGraphicsPipelineData::ps, qPrintable, QRHI_RES, qWarning, release(), QRhiGraphicsPipeline::renderPassDescriptor(), QMetalGraphicsPipeline::setupAttachmentsInMetalRenderPassDescriptor(), QShaderDescription::TessLevelInnerBuiltin, QShaderDescription::TessLevelOuterBuiltin, toMetalTessellationPartitionMode(), toMetalTessellationWindingOrder(), QShaderDescription::TrianglesTessellationMode, QShaderDescription::InOutVariable::type, and QShaderDescription::Vec4.

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vsCompOutputBufferSize()

quint32 QMetalGraphicsPipelineData::Tessellation::vsCompOutputBufferSize ( quint32 vertexOrIndexCount, quint32 instanceCount ) const

inline

Definition at line 414 of file qrhimetal.mm.

References instanceCount.

Referenced by QRhiMetal::tessellatedDraw().

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vsCompPipeline()

id< MTLComputePipelineState > QMetalGraphicsPipelineData::Tessellation::vsCompPipeline	(	QRhiMetal *	rhiD,
		QShader::Variant	vertexCompVariant )

Definition at line 5120 of file qrhimetal.mm.

References QRhi::EnablePipelineCacheDataSave, error, QShaderPrivate::MslTessVertIndicesBufferBinding, QMetalGraphicsPipelineData::ps, qPrintable, qWarning, release(), QShader::UInt16IndexedVertexAsComputeShader, and QShader::UInt32IndexedVertexAsComputeShader.

Referenced by QRhiMetal::tessellatedDraw().

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vsCompVariantToIndex()

int QMetalGraphicsPipelineData::Tessellation::vsCompVariantToIndex ( QShader::Variant vertexCompVariant )

static

Definition at line 5105 of file qrhimetal.mm.

References QShader::NonIndexedVertexAsComputeShader, QShader::UInt16IndexedVertexAsComputeShader, and QShader::UInt32IndexedVertexAsComputeShader.

Referenced by QRhiMetal::tessellatedDraw().

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Member Data Documentation

compTesc

QMetalShader QMetalGraphicsPipelineData::Tessellation::compTesc

Definition at line 412 of file qrhimetal.mm.

Referenced by QRhiMetal::tessellatedDraw().

compVs

QMetalShader QMetalGraphicsPipelineData::Tessellation::compVs[3]

Definition at line 409 of file qrhimetal.mm.

Referenced by QRhiMetal::tessellatedDraw().

enabled

bool QMetalGraphicsPipelineData::Tessellation::enabled = false

Definition at line 405 of file qrhimetal.mm.

failed

bool QMetalGraphicsPipelineData::Tessellation::failed = false

Definition at line 406 of file qrhimetal.mm.

inControlPointCount

uint QMetalGraphicsPipelineData::Tessellation::inControlPointCount

Definition at line 407 of file qrhimetal.mm.

Referenced by patchCountForDrawCall(), and QRhiMetal::tessellatedDraw().

outControlPointCount

uint QMetalGraphicsPipelineData::Tessellation::outControlPointCount

Definition at line 408 of file qrhimetal.mm.

Referenced by tescCompOutputBufferSize(), and QRhiMetal::tessellatedDraw().

q

QMetalGraphicsPipelineData* QMetalGraphicsPipelineData::Tessellation::q = nullptr

Definition at line 404 of file qrhimetal.mm.

tessControlComputeState

id<MTLComputePipelineState> QMetalGraphicsPipelineData::Tessellation::tessControlComputeState = nil

Definition at line 411 of file qrhimetal.mm.

vertexComputeState

std::array<id<MTLComputePipelineState>, 3> QMetalGraphicsPipelineData::Tessellation::vertexComputeState = {}

Definition at line 410 of file qrhimetal.mm.

vertTese

QMetalShader QMetalGraphicsPipelineData::Tessellation::vertTese

Definition at line 413 of file qrhimetal.mm.

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

• qtbase/src/gui/rhi/qrhimetal.mm (f16036fc18804b19ecded11f43a154659e7f2b60)