Argb32OperationsC Struct Reference

Collaboration diagram for Argb32OperationsC:

Public Types
typedef QRgb	Type
typedef quint8	Scalar
typedef QRgb	OptimalType
typedef quint8	OptimalScalar
typedef QRgb	Type
typedef quint8	Scalar
typedef QRgb	OptimalType
typedef quint8	OptimalScalar

Static Public Member Functions
static bool	isOpaque (Type val)
static bool	isTransparent (Type val)
static Scalar	scalarFrom8bit (uint8_t a)
static void	memfill (Type *ptr, Type value, qsizetype len)
static void	memcpy (Type *Q_DECL_RESTRICT dest, const Type *Q_DECL_RESTRICT src, qsizetype len)
static OptimalType	load (const Type *ptr)
static OptimalType	convert (const Type &val)
static void	store (Type *ptr, OptimalType value)
static OptimalType	add (OptimalType a, OptimalType b)
static OptimalScalar	add (OptimalScalar a, OptimalScalar b)
static OptimalType	plus (OptimalType a, OptimalType b)
static OptimalScalar	alpha (OptimalType val)
static OptimalScalar	invAlpha (OptimalScalar c)
static OptimalScalar	invAlpha (OptimalType val)
static OptimalScalar	scalar (Scalar v)
static OptimalType	multiplyAlpha8bit (OptimalType val, uint8_t a)
static OptimalType	interpolate8bit (OptimalType x, uint8_t a1, OptimalType y, uint8_t a2)
static OptimalType	multiplyAlpha (OptimalType val, OptimalScalar a)
static OptimalScalar	multiplyAlpha8bit (OptimalScalar val, uint8_t a)
static OptimalType	interpolate (OptimalType x, OptimalScalar a1, OptimalType y, OptimalScalar a2)
static bool	isOpaque (Type val)
static bool	isTransparent (Type val)
static Scalar	scalarFrom8bit (uint8_t a)
static void	memfill (Type *ptr, Type value, qsizetype len)
static void	memcpy (Type *Q_DECL_RESTRICT dest, const Type *Q_DECL_RESTRICT src, qsizetype len)
static OptimalType	load (const Type *ptr)
static OptimalType	convert (const Type &val)
static void	store (Type *ptr, OptimalType value)
static OptimalType	add (OptimalType a, OptimalType b)
static OptimalScalar	add (OptimalScalar a, OptimalScalar b)
static OptimalType	plus (OptimalType a, OptimalType b)
static OptimalScalar	alpha (OptimalType val)
static OptimalScalar	invAlpha (OptimalScalar c)
static OptimalScalar	invAlpha (OptimalType val)
static OptimalScalar	scalar (Scalar v)
static OptimalType	multiplyAlpha8bit (OptimalType val, uint8_t a)
static OptimalType	interpolate8bit (OptimalType x, uint8_t a1, OptimalType y, uint8_t a2)
static OptimalType	multiplyAlpha (OptimalType val, OptimalScalar a)
static OptimalScalar	multiplyAlpha8bit (OptimalScalar val, uint8_t a)
static OptimalType	interpolate (OptimalType x, OptimalScalar a1, OptimalType y, OptimalScalar a2)

Static Public Attributes
static const Type	clear = 0

Detailed Description

Definition at line 34 of file qcompositionfunctions.cpp.

Member Typedef Documentation

OptimalScalar [1/2]

typedef quint8 Argb32OperationsC::OptimalScalar

Definition at line 39 of file qcompositionfunctions.cpp.

OptimalScalar [2/2]

typedef quint8 Argb32OperationsC::OptimalScalar

Definition at line 39 of file qcompositionfunctions.cpp.

OptimalType [1/2]

typedef QRgb Argb32OperationsC::OptimalType

Definition at line 38 of file qcompositionfunctions.cpp.

OptimalType [2/2]

typedef QRgb Argb32OperationsC::OptimalType

Definition at line 38 of file qcompositionfunctions.cpp.

Scalar [1/2]

typedef quint8 Argb32OperationsC::Scalar

Definition at line 37 of file qcompositionfunctions.cpp.

Scalar [2/2]

typedef quint8 Argb32OperationsC::Scalar

Definition at line 37 of file qcompositionfunctions.cpp.

Type [1/2]

typedef QRgb Argb32OperationsC::Type

Definition at line 36 of file qcompositionfunctions.cpp.

Type [2/2]

typedef QRgb Argb32OperationsC::Type

Definition at line 36 of file qcompositionfunctions.cpp.

Member Function Documentation

add() [1/4]

OptimalScalar Argb32OperationsC::add ( OptimalScalar a, OptimalScalar b )

inlinestatic

Definition at line 61 of file qcompositionfunctions.cpp.

add() [2/4]

OptimalScalar Argb32OperationsC::add ( OptimalScalar a, OptimalScalar b )

inlinestatic

Definition at line 61 of file qcompositionfunctions.cpp.

add() [3/4]

OptimalType Argb32OperationsC::add ( OptimalType a, OptimalType b )

inlinestatic

Definition at line 59 of file qcompositionfunctions.cpp.

add() [4/4]

OptimalType Argb32OperationsC::add ( OptimalType a, OptimalType b )

inlinestatic

Definition at line 59 of file qcompositionfunctions.cpp.

alpha() [1/2]

OptimalScalar Argb32OperationsC::alpha ( OptimalType val )

inlinestatic

Definition at line 65 of file qcompositionfunctions.cpp.

Referenced by invAlpha().

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alpha() [2/2]

OptimalScalar Argb32OperationsC::alpha ( OptimalType val )

inlinestatic

Definition at line 65 of file qcompositionfunctions.cpp.

convert() [1/2]

OptimalType Argb32OperationsC::convert ( const Type & val )

inlinestatic

Definition at line 55 of file qcompositionfunctions.cpp.

convert() [2/2]

OptimalType Argb32OperationsC::convert ( const Type & val )

inlinestatic

Definition at line 55 of file qcompositionfunctions.cpp.

interpolate() [1/2]

OptimalType Argb32OperationsC::interpolate ( OptimalType x, OptimalScalar a1, OptimalType y, OptimalScalar a2 )

inlinestatic

Definition at line 81 of file qcompositionfunctions.cpp.

interpolate() [2/2]

OptimalType Argb32OperationsC::interpolate ( OptimalType x, OptimalScalar a1, OptimalType y, OptimalScalar a2 )

inlinestatic

Definition at line 81 of file qcompositionfunctions.cpp.

interpolate8bit() [1/2]

OptimalType Argb32OperationsC::interpolate8bit ( OptimalType x, uint8_t a1, OptimalType y, uint8_t a2 )

inlinestatic

Definition at line 75 of file qcompositionfunctions.cpp.

interpolate8bit() [2/2]

OptimalType Argb32OperationsC::interpolate8bit ( OptimalType x, uint8_t a1, OptimalType y, uint8_t a2 )

inlinestatic

Definition at line 75 of file qcompositionfunctions.cpp.

invAlpha() [1/4]

OptimalScalar Argb32OperationsC::invAlpha ( OptimalScalar c )

inlinestatic

Definition at line 67 of file qcompositionfunctions.cpp.

invAlpha() [2/4]

OptimalScalar Argb32OperationsC::invAlpha ( OptimalScalar c )

inlinestatic

Definition at line 67 of file qcompositionfunctions.cpp.

invAlpha() [3/4]

OptimalScalar Argb32OperationsC::invAlpha ( OptimalType val )

inlinestatic

Definition at line 69 of file qcompositionfunctions.cpp.

References alpha().

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invAlpha() [4/4]

OptimalScalar Argb32OperationsC::invAlpha ( OptimalType val )

inlinestatic

Definition at line 69 of file qcompositionfunctions.cpp.

isOpaque() [1/2]

bool Argb32OperationsC::isOpaque ( Type val )

inlinestatic

Definition at line 42 of file qcompositionfunctions.cpp.

isOpaque() [2/2]

bool Argb32OperationsC::isOpaque ( Type val )

inlinestatic

Definition at line 42 of file qcompositionfunctions.cpp.

isTransparent() [1/2]

bool Argb32OperationsC::isTransparent ( Type val )

inlinestatic

Definition at line 44 of file qcompositionfunctions.cpp.

isTransparent() [2/2]

bool Argb32OperationsC::isTransparent ( Type val )

inlinestatic

Definition at line 44 of file qcompositionfunctions.cpp.

load() [1/2]

OptimalType Argb32OperationsC::load ( const Type * ptr )

inlinestatic

Definition at line 53 of file qcompositionfunctions.cpp.

load() [2/2]

OptimalType Argb32OperationsC::load ( const Type * ptr )

inlinestatic

Definition at line 53 of file qcompositionfunctions.cpp.

memcpy() [1/2]

void Argb32OperationsC::memcpy ( Type *Q_DECL_RESTRICT dest, const Type *Q_DECL_RESTRICT src, qsizetype len )

inlinestatic

Definition at line 50 of file qcompositionfunctions.cpp.

memcpy() [2/2]

void Argb32OperationsC::memcpy ( Type *Q_DECL_RESTRICT dest, const Type *Q_DECL_RESTRICT src, qsizetype len )

inlinestatic

Definition at line 50 of file qcompositionfunctions.cpp.

memfill() [1/2]

void Argb32OperationsC::memfill ( Type * ptr, Type value, qsizetype len )

inlinestatic

Definition at line 48 of file qcompositionfunctions.cpp.

memfill() [2/2]

void Argb32OperationsC::memfill ( Type * ptr, Type value, qsizetype len )

inlinestatic

Definition at line 48 of file qcompositionfunctions.cpp.

multiplyAlpha() [1/2]

OptimalType Argb32OperationsC::multiplyAlpha ( OptimalType val, OptimalScalar a )

inlinestatic

Definition at line 77 of file qcompositionfunctions.cpp.

multiplyAlpha() [2/2]

OptimalType Argb32OperationsC::multiplyAlpha ( OptimalType val, OptimalScalar a )

inlinestatic

Definition at line 77 of file qcompositionfunctions.cpp.

multiplyAlpha8bit() [1/4]

OptimalScalar Argb32OperationsC::multiplyAlpha8bit ( OptimalScalar val, uint8_t a )

inlinestatic

Definition at line 79 of file qcompositionfunctions.cpp.

References qt_div_255().

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multiplyAlpha8bit() [2/4]

OptimalScalar Argb32OperationsC::multiplyAlpha8bit ( OptimalScalar val, uint8_t a )

inlinestatic

Definition at line 79 of file qcompositionfunctions.cpp.

multiplyAlpha8bit() [3/4]

OptimalType Argb32OperationsC::multiplyAlpha8bit ( OptimalType val, uint8_t a )

inlinestatic

Definition at line 73 of file qcompositionfunctions.cpp.

multiplyAlpha8bit() [4/4]

OptimalType Argb32OperationsC::multiplyAlpha8bit ( OptimalType val, uint8_t a )

inlinestatic

Definition at line 73 of file qcompositionfunctions.cpp.

plus() [1/2]

OptimalType Argb32OperationsC::plus ( OptimalType a, OptimalType b )

inlinestatic

Definition at line 63 of file qcompositionfunctions.cpp.

plus() [2/2]

OptimalType Argb32OperationsC::plus ( OptimalType a, OptimalType b )

inlinestatic

Definition at line 63 of file qcompositionfunctions.cpp.

scalar() [1/2]

OptimalScalar Argb32OperationsC::scalar ( Scalar v )

inlinestatic

Definition at line 71 of file qcompositionfunctions.cpp.

scalar() [2/2]

OptimalScalar Argb32OperationsC::scalar ( Scalar v )

inlinestatic

Definition at line 71 of file qcompositionfunctions.cpp.

scalarFrom8bit() [1/2]

Scalar Argb32OperationsC::scalarFrom8bit ( uint8_t a )

inlinestatic

Definition at line 46 of file qcompositionfunctions.cpp.

scalarFrom8bit() [2/2]

Scalar Argb32OperationsC::scalarFrom8bit ( uint8_t a )

inlinestatic

Definition at line 46 of file qcompositionfunctions.cpp.

store() [1/2]

void Argb32OperationsC::store ( Type * ptr, OptimalType value )

inlinestatic

Definition at line 57 of file qcompositionfunctions.cpp.

store() [2/2]

void Argb32OperationsC::store ( Type * ptr, OptimalType value )

inlinestatic

Definition at line 57 of file qcompositionfunctions.cpp.

Member Data Documentation

clear

const Argb32OperationsC::Type Argb32OperationsC::clear = 0

static

Definition at line 41 of file qcompositionfunctions.cpp.

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

• qtbase/src/gui/painting/qcompositionfunctions.cpp (512d35198b726413c151533c8291c6b4b52f0a1d)