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 valval)
static bool	isTransparent (Type valval)
static Scalar	scalarFrom8bit (uint8_t aa)
static void	memfill (Type *ptr, Type valuevalue, qsizetype lenlen)
static void	memcpy (Type *Q_DECL_RESTRICT dest, const Type *Q_DECL_RESTRICT srcsrc, qsizetype lenlen)
static OptimalType	load (const Type *ptr)
static OptimalType	convert (const Type &valval)
static void	store (Type *ptr, OptimalType valuevalue)
static OptimalType	add (OptimalType aa, OptimalType bb)
static OptimalScalar	add (OptimalScalar aa, OptimalScalar bb)
static OptimalType	plus (OptimalType aa, OptimalType bb)
static OptimalScalar	alpha (OptimalType valval)
static OptimalScalar	invAlpha (OptimalScalar cc)
static OptimalScalar	invAlpha (OptimalType valval)
static OptimalScalar	scalar (Scalar vv)
static OptimalType	multiplyAlpha8bit (OptimalType valval, uint8_t aa)
static OptimalType	interpolate8bit (OptimalType xx, uint8_t a1, OptimalType yy, uint8_t a2)
static OptimalType	multiplyAlpha (OptimalType valval, OptimalScalar aa)
static OptimalScalar	multiplyAlpha8bit (OptimalScalar valval, uint8_t aa)
static OptimalType	interpolate (OptimalType xx, OptimalScalar a1, OptimalType yy, OptimalScalar a2)
static bool	isOpaque (Type valval)
static bool	isTransparent (Type valval)
static Scalar	scalarFrom8bit (uint8_t aa)
static void	memfill (Type *ptr, Type valuevalue, qsizetype lenlen)
static void	memcpy (Type *Q_DECL_RESTRICT dest, const Type *Q_DECL_RESTRICT srcsrc, qsizetype lenlen)
static OptimalType	load (const Type *ptr)
static OptimalType	convert (const Type &valval)
static void	store (Type *ptr, OptimalType valuevalue)
static OptimalType	add (OptimalType aa, OptimalType bb)
static OptimalScalar	add (OptimalScalar aa, OptimalScalar bb)
static OptimalType	plus (OptimalType aa, OptimalType bb)
static OptimalScalar	alpha (OptimalType valval)
static OptimalScalar	invAlpha (OptimalScalar cc)
static OptimalScalar	invAlpha (OptimalType valval)
static OptimalScalar	scalar (Scalar vv)
static OptimalType	multiplyAlpha8bit (OptimalType valval, uint8_t aa)
static OptimalType	interpolate8bit (OptimalType xx, uint8_t a1, OptimalType yy, uint8_t a2)
static OptimalType	multiplyAlpha (OptimalType valval, OptimalScalar aa)
static OptimalScalar	multiplyAlpha8bit (OptimalScalar valval, uint8_t aa)
static OptimalType	interpolate (OptimalType xx, OptimalScalar a1, OptimalType yy, 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)