GrVkPipelineStateBuilder Class Reference

#include <GrVkPipelineStateBuilder.h>

Inheritance diagram for GrVkPipelineStateBuilder:

Public Member Functions
const GrCaps *	caps () const override
GrVkGpu *	gpu () const
void	finalizeFragmentSecondaryColor (GrShaderVar &outputColor) override
Public Member Functions inherited from GrGLSLProgramBuilder
virtual	~GrGLSLProgramBuilder ()
const GrShaderCaps *	shaderCaps () const
GrSurfaceOrigin	origin () const
const GrPipeline &	pipeline () const
const GrGeometryProcessor &	geometryProcessor () const
bool	snapVerticesToPixelCenters () const
bool	hasPointSize () const
const GrProgramDesc &	desc () const
void	appendUniformDecls (GrShaderFlags visibility, SkString *) const
const char *	samplerVariable (SamplerHandle handle) const
skgpu::Swizzle	samplerSwizzle (SamplerHandle handle) const
const char *	inputSamplerVariable (SamplerHandle handle) const
skgpu::Swizzle	inputSamplerSwizzle (SamplerHandle handle) const
void	addRTFlipUniform (const char *name)
SkString	nameVariable (char prefix, const char *name, bool mangle=true)
bool	emitTextureSamplersForFPs (const GrFragmentProcessor &fp, GrFragmentProcessor::ProgramImpl &impl, int *samplerIndex)
void	advanceStage ()
void	writeFPFunction (const GrFragmentProcessor &fp, GrFragmentProcessor::ProgramImpl &impl)
std::string	invokeFP (const GrFragmentProcessor &fp, const GrFragmentProcessor::ProgramImpl &impl, const char *inputColor, const char *destColor, const char *coords) const
bool	fragmentProcessorHasCoordsParam (const GrFragmentProcessor *) const

Static Public Member Functions
static GrVkPipelineState *	CreatePipelineState (GrVkGpu *, const GrProgramDesc &, const GrProgramInfo &, VkRenderPass compatibleRenderPass, bool overrideSubpassForResolveLoad)

Private Member Functions
GrGLSLUniformHandler *	uniformHandler () override
const GrGLSLUniformHandler *	uniformHandler () const override
GrGLSLVaryingHandler *	varyingHandler () override

Additional Inherited Members
Public Types inherited from GrGLSLProgramBuilder
using	UniformHandle = GrGLSLUniformHandler::UniformHandle
using	SamplerHandle = GrGLSLUniformHandler::SamplerHandle
Public Attributes inherited from GrGLSLProgramBuilder
GrGLSLVertexBuilder	fVS
GrGLSLFragmentShaderBuilder	fFS
const GrProgramDesc &	fDesc
const GrProgramInfo &	fProgramInfo
GrGLSLBuiltinUniformHandles	fUniformHandles
std::unique_ptr< GrGeometryProcessor::ProgramImpl >	fGPImpl
std::unique_ptr< GrXferProcessor::ProgramImpl >	fXPImpl
std::vector< std::unique_ptr< GrFragmentProcessor::ProgramImpl > >	fFPImpls
SamplerHandle	fDstTextureSamplerHandle
GrSurfaceOrigin	fDstTextureOrigin
Static Public Attributes inherited from GrGLSLProgramBuilder
static const int	kVarsPerBlock = 8
Protected Member Functions inherited from GrGLSLProgramBuilder
	GrGLSLProgramBuilder (const GrProgramDesc &, const GrProgramInfo &)
void	addFeature (GrShaderFlags shaders, uint32_t featureBit, const char *extensionName)
bool	emitAndInstallProcs ()
void	finalizeShaders ()
bool	fragColorIsInOut () const

Detailed Description

Definition at line 25 of file GrVkPipelineStateBuilder.h.

Member Function Documentation

caps()

const GrCaps * GrVkPipelineStateBuilder::caps ( ) const

overridevirtual

Implements GrGLSLProgramBuilder.

Definition at line 59 of file GrVkPipelineStateBuilder.cpp.

                                                   {
    return fGpu->caps();
}

CreatePipelineState()

GrVkPipelineState * GrVkPipelineStateBuilder::CreatePipelineState ( GrVkGpu *  gpu, const GrProgramDesc &  desc, const GrProgramInfo &  programInfo, VkRenderPass  compatibleRenderPass, bool  overrideSubpassForResolveLoad  )

static

Generates a pipeline state.

The return GrVkPipelineState implements the supplied GrProgramInfo.

Returns

the created pipeline if generation was successful; nullptr otherwise

Definition at line 26 of file GrVkPipelineStateBuilder.cpp.

                                            {
 
    GrVkResourceProvider& resourceProvider = gpu->resourceProvider();
 
    resourceProvider.pipelineStateCache()->stats()->incShaderCompilations();
 
    // ensure that we use "." as a decimal separator when creating SkSL code
    GrAutoLocaleSetter als("C");
 
    // create a builder.  This will be handed off to effects so they can use it to add
    // uniforms, varyings, textures, etc
    GrVkPipelineStateBuilder builder(gpu, desc, programInfo);
 
    if (!builder.emitAndInstallProcs()) {
        return nullptr;
    }
 
    return builder.finalize(desc, compatibleRenderPass, overrideSubpassForResolveLoad);
}

finalizeFragmentSecondaryColor()

void GrVkPipelineStateBuilder::finalizeFragmentSecondaryColor ( GrShaderVar &  outputColor )

overridevirtual

Reimplemented from GrGLSLProgramBuilder.

Definition at line 63 of file GrVkPipelineStateBuilder.cpp.

                                                                                      {
    outputColor.addLayoutQualifier("location = 0, index = 1");
}

gpu()

GrVkGpu * GrVkPipelineStateBuilder::gpu ( ) const

inline

Definition at line 41 of file GrVkPipelineStateBuilder.h.

{ return fGpu; }

uniformHandler() [1/2]

const GrGLSLUniformHandler * GrVkPipelineStateBuilder::uniformHandler ( ) const

inlineoverrideprivatevirtual

Implements GrGLSLProgramBuilder.

Definition at line 75 of file GrVkPipelineStateBuilder.h.

{ return &fUniformHandler; }

uniformHandler() [2/2]

GrGLSLUniformHandler * GrVkPipelineStateBuilder::uniformHandler ( )

inlineoverrideprivatevirtual

Implements GrGLSLProgramBuilder.

Definition at line 74 of file GrVkPipelineStateBuilder.h.

{ return &fUniformHandler; }

varyingHandler()

GrGLSLVaryingHandler * GrVkPipelineStateBuilder::varyingHandler ( )

inlineoverrideprivatevirtual

Implements GrGLSLProgramBuilder.

Definition at line 76 of file GrVkPipelineStateBuilder.h.

{ return &fVaryingHandler; }

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The documentation for this class was generated from the following files:

• third_party/skia/src/gpu/ganesh/vk/GrVkPipelineStateBuilder.h
• third_party/skia/src/gpu/ganesh/vk/GrVkPipelineStateBuilder.cpp