Inheritance diagram for SkSL::SamplerType:

Public Member Functions
	SamplerType (const char *name, const Type &textureType)

const TextureType &	textureType () const override

SpvDim_	dimensions () const override

bool	isDepth () const override

bool	isArrayedTexture () const override

bool	isMultisampled () const override

TextureAccess	textureAccess () const override

const Type &	slotType (size_t n) const override

Public Member Functions inherited from SkSL::Type
	Type (const Type &other)=delete

std::string	getArrayName (int arraySize) const

template<typename T >
bool	is () const

template<typename T >
const T &	as () const

template<typename T >
T &	as ()

const Type *	clone (const Context &context, SymbolTable *symbolTable) const

virtual bool	isBuiltin () const

std::string	displayName () const

std::string	description () const override

bool	isAllowedInES2 (const Context &context) const

virtual bool	isAllowedInES2 () const

virtual bool	isAllowedInUniform (Position *errorPosition=nullptr) const

virtual const Type &	resolve () const

bool	matches (const Type &other) const

const char *	abbreviatedName () const

TypeKind	typeKind () const

virtual NumberKind	numberKind () const

bool	isBoolean () const

bool	isNumber () const

bool	isFloat () const

bool	isSigned () const

bool	isUnsigned () const

bool	isInteger () const

bool	isOpaque () const

bool	isStorageTexture () const

virtual int	priority () const

bool	canCoerceTo (const Type &other, bool allowNarrowing) const

CoercionCost	coercionCost (const Type &other) const

virtual const Type &	componentType () const

const Type &	columnType (const Context &context) const

virtual const Type &	textureType () const

virtual int	columns () const

virtual int	rows () const

virtual double	minimumValue () const

virtual double	maximumValue () const

virtual size_t	slotCount () const

virtual const Type &	slotType (size_t) const

virtual SkSpan< const Field >	fields () const

virtual SkSpan< const Type *const >	coercibleTypes () const

virtual SpvDim_	dimensions () const

virtual bool	isDepth () const

virtual bool	isArrayedTexture () const

bool	isVoid () const

bool	isGeneric () const

bool	isSampler () const

bool	isAtomic () const

virtual bool	isScalar () const

virtual bool	isLiteral () const

virtual const Type &	scalarTypeForLiteral () const

virtual bool	isVector () const

virtual bool	isMatrix () const

virtual bool	isArray () const

virtual bool	isUnsizedArray () const

virtual bool	isStruct () const

virtual bool	isInterfaceBlock () const

bool	isEffectChild () const

virtual bool	isMultisampled () const

virtual TextureAccess	textureAccess () const

bool	hasPrecision () const

bool	highPrecision () const

virtual int	bitWidth () const

virtual bool	isOrContainsArray () const

virtual bool	isOrContainsUnsizedArray () const

virtual bool	isOrContainsAtomic () const

const Type &	toCompound (const Context &context, int columns, int rows) const

const Type *	applyQualifiers (const Context &context, ModifierFlags *modifierFlags, Position pos) const

std::unique_ptr< Expression >	coerceExpression (std::unique_ptr< Expression > expr, const Context &context) const

bool	checkForOutOfRangeLiteral (const Context &context, const Expression &expr) const

bool	checkForOutOfRangeLiteral (const Context &context, double value, Position pos) const

bool	checkIfUsableInArray (const Context &context, Position arrayPos) const

SKSL_INT	convertArraySize (const Context &context, Position arrayPos, std::unique_ptr< Expression > size) const

SKSL_INT	convertArraySize (const Context &context, Position arrayPos, Position sizePos, SKSL_INT size) const

Public Member Functions inherited from SkSL::Symbol
	Symbol (Position pos, Kind kind, std::string_view name, const Type *type=nullptr)

	~Symbol () override

std::unique_ptr< Expression >	instantiate (const Context &context, Position pos) const

const Type &	type () const

Kind	kind () const

std::string_view	name () const

void	setName (std::string_view newName)

Public Member Functions inherited from SkSL::IRNode
virtual	~IRNode ()

virtual std::string	description () const =0

	IRNode (const IRNode &)=delete

IRNode &	operator= (const IRNode &)=delete

Position	position () const

void	setPosition (Position p)

template<typename T >
bool	is () const

template<typename T >
const T &	as () const

template<typename T >
T &	as ()

Static Public Attributes
static constexpr TypeKind	kTypeKind = TypeKind::kSampler

Static Public Attributes inherited from SkSL::Type
static constexpr Kind	kIRNodeKind = Kind::kType

static constexpr int	kMaxAbbrevLength = 3

static constexpr int	kUnsizedArray = -1

Additional Inherited Members
Public Types inherited from SkSL::Type
enum class	TypeKind : int8_t { kArray , kAtomic , kGeneric , kLiteral , kMatrix , kOther , kSampler , kSeparateSampler , kScalar , kStruct , kTexture , kVector , kVoid , kColorFilter , kShader , kBlender }

enum class	NumberKind : int8_t { kFloat , kSigned , kUnsigned , kBoolean , kNonnumeric }

enum class	TextureAccess : int8_t { kSample , kRead , kWrite , kReadWrite }

Public Types inherited from SkSL::Symbol
using	Kind = SymbolKind

Static Public Member Functions inherited from SkSL::Type
static std::unique_ptr< Type >	MakeArrayType (const Context &context, std::string_view name, const Type &componentType, int columns)

static std::unique_ptr< Type >	MakeAliasType (std::string_view name, const Type &targetType)

static std::unique_ptr< Type >	MakeGenericType (const char name, SkSpan< const Type const > types, const Type *slotType)

static std::unique_ptr< Type >	MakeLiteralType (const char *name, const Type &scalarType, int8_t priority)

static std::unique_ptr< Type >	MakeMatrixType (std::string_view name, const char *abbrev, const Type &componentType, int columns, int8_t rows)

static std::unique_ptr< Type >	MakeSamplerType (const char *name, const Type &textureType)

static std::unique_ptr< Type >	MakeScalarType (std::string_view name, const char *abbrev, Type::NumberKind numberKind, int8_t priority, int8_t bitWidth)

static std::unique_ptr< Type >	MakeSpecialType (const char name, const char abbrev, Type::TypeKind typeKind)

static std::unique_ptr< Type >	MakeStructType (const Context &context, Position pos, std::string_view name, skia_private::TArray< Field > fields, bool interfaceBlock=false)

static std::unique_ptr< Type >	MakeTextureType (const char *name, SpvDim_ dimensions, bool isDepth, bool isArrayedTexture, bool isMultisampled, TextureAccess textureAccess)

static std::unique_ptr< Type >	MakeVectorType (std::string_view name, const char *abbrev, const Type &componentType, int columns)

static std::unique_ptr< Type >	MakeAtomicType (std::string_view name, const char *abbrev)

Static Public Member Functions inherited from SkSL::Poolable
static void *	operator new (const size_t size)

static void	operator delete (void *ptr)

Public Attributes inherited from SkSL::IRNode
Position	fPosition

Protected Member Functions inherited from SkSL::Type
	Type (std::string_view name, const char *abbrev, TypeKind kind, Position pos=Position())

const Type *	applyPrecisionQualifiers (const Context &context, ModifierFlags *modifierFlags, Position pos) const

const Type *	applyAccessQualifiers (const Context &context, ModifierFlags *modifierFlags, Position pos) const

bool	isInRootSymbolTable () const

virtual int	structNestingDepth () const

Protected Member Functions inherited from SkSL::IRNode
	IRNode (Position position, int kind)

Protected Attributes inherited from SkSL::IRNode
int	fKind

Detailed Description

Definition at line 545 of file SkSLType.cpp.

Constructor & Destructor Documentation

◆ SamplerType()

SkSL::SamplerType::SamplerType	(	const char *	name,
		const Type &	textureType
	)

inline

Definition at line 549 of file SkSLType.cpp.

            : INHERITED(name, "Z", kTypeKind)
            , fTextureType(textureType.as<TextureType>()) {
        // Samplers require sampled texture access.
        SkASSERT(this->textureAccess() == TextureAccess::kSample);
        // Subpass inputs cannot be sampled.
        SkASSERT(this->dimensions() != SpvDimSubpassData);
    }

Member Function Documentation

◆ dimensions()

SpvDim_ SkSL::SamplerType::dimensions ( ) const

inlineoverridevirtual

Reimplemented from SkSL::Type.

Definition at line 562 of file SkSLType.cpp.

                                        {
        return fTextureType.dimensions();
    }

◆ isArrayedTexture()

bool SkSL::SamplerType::isArrayedTexture ( ) const

inlineoverridevirtual

Reimplemented from SkSL::Type.

Definition at line 570 of file SkSLType.cpp.

                                           {
        return fTextureType.isArrayedTexture();
    }

◆ isDepth()

bool SkSL::SamplerType::isDepth ( ) const

inlineoverridevirtual

Reimplemented from SkSL::Type.

Definition at line 566 of file SkSLType.cpp.

                                  {
        return fTextureType.isDepth();
    }

◆ isMultisampled()

bool SkSL::SamplerType::isMultisampled ( ) const

inlineoverridevirtual

Reimplemented from SkSL::Type.

Definition at line 574 of file SkSLType.cpp.

                                         {
        return fTextureType.isMultisampled();
    }

◆ slotType()

const Type & SkSL::SamplerType::slotType ( size_t ) const

inlineoverridevirtual

Returns the type of the value in the nth slot. For scalar, vector and matrix types, should always match componentType().

Reimplemented from SkSL::Type.

Definition at line 582 of file SkSLType.cpp.

                                                  {
        SkASSERT(n == 0);
        return *this;
    }

◆ textureAccess()

TextureAccess SkSL::SamplerType::textureAccess ( ) const

inlineoverridevirtual

Reimplemented from SkSL::Type.

Definition at line 578 of file SkSLType.cpp.

                                                 {
        return fTextureType.textureAccess();
    }

◆ textureType()

const TextureType & SkSL::SamplerType::textureType ( ) const

inlineoverridevirtual

For texture samplers, returns the type of texture it samples (e.g., sampler2D has a texture type of texture2D).

Reimplemented from SkSL::Type.

Definition at line 558 of file SkSLType.cpp.

                                                    {
        return fTextureType;
    }

Member Data Documentation

◆ kTypeKind

constexpr TypeKind SkSL::SamplerType::kTypeKind = TypeKind::kSampler

inlinestaticconstexpr

Definition at line 547 of file SkSLType.cpp.

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

third_party/skia/src/sksl/ir/SkSLType.cpp

Public Member Functions

Static Public Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ SamplerType()

Member Function Documentation

◆ dimensions()

◆ isArrayedTexture()

◆ isDepth()

◆ isMultisampled()

◆ slotType()

◆ textureAccess()

◆ textureType()

Member Data Documentation

◆ kTypeKind