skgpu::graphite::ShaderSnippet Struct Reference

#include <ShaderCodeDictionary.h>

Classes
struct	Args

Public Types
using	GeneratePreambleForSnippetFn = std::string(*)(const ShaderInfo &shaderInfo, const ShaderNode *)
using	GenerateExpressionForSnippetFn = std::string(*)(const ShaderInfo &shaderInfo, const ShaderNode *, const Args &args)

Public Member Functions
	ShaderSnippet ()=default
	ShaderSnippet (const char *name, SkSpan< const Uniform > uniforms, SkEnumBitMask< SnippetRequirementFlags > snippetRequirementFlags, SkSpan< const TextureAndSampler > texturesAndSamplers, const char *functionName, GenerateExpressionForSnippetFn expressionGenerator, GeneratePreambleForSnippetFn preambleGenerator, int numChildren)
bool	needsLocalCoords () const
bool	needsPriorStageOutput () const
bool	needsBlenderDstColor () const
bool	storesData () const

Public Attributes
const char *	fName = nullptr
SkSpan< const Uniform >	fUniforms
SkEnumBitMask< SnippetRequirementFlags >	fSnippetRequirementFlags {SnippetRequirementFlags::kNone}
SkSpan< const TextureAndSampler >	fTexturesAndSamplers
const char *	fStaticFunctionName = nullptr
GenerateExpressionForSnippetFn	fExpressionGenerator = nullptr
GeneratePreambleForSnippetFn	fPreambleGenerator = nullptr
int	fNumChildren = 0

Detailed Description

Definition at line 76 of file ShaderCodeDictionary.h.

Member Typedef Documentation

GenerateExpressionForSnippetFn

using skgpu::graphite::ShaderSnippet::GenerateExpressionForSnippetFn = std::string (*)(const ShaderInfo& shaderInfo, const ShaderNode*, const Args& args)

Definition at line 84 of file ShaderCodeDictionary.h.

GeneratePreambleForSnippetFn

using skgpu::graphite::ShaderSnippet::GeneratePreambleForSnippetFn = std::string (*)(const ShaderInfo& shaderInfo, const ShaderNode*)

Definition at line 77 of file ShaderCodeDictionary.h.

Constructor & Destructor Documentation

ShaderSnippet() [1/2]

skgpu::graphite::ShaderSnippet::ShaderSnippet ( )

default

ShaderSnippet() [2/2]

skgpu::graphite::ShaderSnippet::ShaderSnippet ( const char *  name, SkSpan< const Uniform >  uniforms, SkEnumBitMask< SnippetRequirementFlags >  snippetRequirementFlags, SkSpan< const TextureAndSampler >  texturesAndSamplers, const char *  functionName, GenerateExpressionForSnippetFn  expressionGenerator, GeneratePreambleForSnippetFn  preambleGenerator, int  numChildren  )

inline

Definition at line 90 of file ShaderCodeDictionary.h.

        : fName(name)
        , fUniforms(uniforms)
        , fSnippetRequirementFlags(snippetRequirementFlags)
        , fTexturesAndSamplers(texturesAndSamplers)
        , fStaticFunctionName(functionName)
        , fExpressionGenerator(expressionGenerator)
        , fPreambleGenerator(preambleGenerator)
        , fNumChildren(numChildren) {}

Member Function Documentation

needsBlenderDstColor()

bool skgpu::graphite::ShaderSnippet::needsBlenderDstColor ( ) const

inline

Definition at line 113 of file ShaderCodeDictionary.h.

                                      {
        return SkToBool(fSnippetRequirementFlags & SnippetRequirementFlags::kBlenderDstColor);
    }

needsLocalCoords()

bool skgpu::graphite::ShaderSnippet::needsLocalCoords ( ) const

inline

Definition at line 107 of file ShaderCodeDictionary.h.

                                  {
        return SkToBool(fSnippetRequirementFlags & SnippetRequirementFlags::kLocalCoords);
    }

needsPriorStageOutput()

bool skgpu::graphite::ShaderSnippet::needsPriorStageOutput ( ) const

inline

Definition at line 110 of file ShaderCodeDictionary.h.

                                       {
        return SkToBool(fSnippetRequirementFlags & SnippetRequirementFlags::kPriorStageOutput);
    }

storesData()

bool skgpu::graphite::ShaderSnippet::storesData ( ) const

inline

Definition at line 116 of file ShaderCodeDictionary.h.

                            {
        return SkToBool(fSnippetRequirementFlags & SnippetRequirementFlags::kStoresData);
    }

Member Data Documentation

fExpressionGenerator

GenerateExpressionForSnippetFn skgpu::graphite::ShaderSnippet::fExpressionGenerator = nullptr

Definition at line 125 of file ShaderCodeDictionary.h.

fName

const char* skgpu::graphite::ShaderSnippet::fName = nullptr

Definition at line 120 of file ShaderCodeDictionary.h.

fNumChildren

int skgpu::graphite::ShaderSnippet::fNumChildren = 0

Definition at line 127 of file ShaderCodeDictionary.h.

fPreambleGenerator

GeneratePreambleForSnippetFn skgpu::graphite::ShaderSnippet::fPreambleGenerator = nullptr

Definition at line 126 of file ShaderCodeDictionary.h.

fSnippetRequirementFlags

SkEnumBitMask<SnippetRequirementFlags> skgpu::graphite::ShaderSnippet::fSnippetRequirementFlags {SnippetRequirementFlags::kNone}

Definition at line 122 of file ShaderCodeDictionary.h.

fStaticFunctionName

const char* skgpu::graphite::ShaderSnippet::fStaticFunctionName = nullptr

Definition at line 124 of file ShaderCodeDictionary.h.

fTexturesAndSamplers

SkSpan<const TextureAndSampler> skgpu::graphite::ShaderSnippet::fTexturesAndSamplers

Definition at line 123 of file ShaderCodeDictionary.h.

fUniforms

SkSpan<const Uniform> skgpu::graphite::ShaderSnippet::fUniforms

Definition at line 121 of file ShaderCodeDictionary.h.

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

• third_party/skia/src/gpu/graphite/ShaderCodeDictionary.h