(0ccf980226462398d5097987466bcffd8236e1e9)

#include <stdint.h>
#include <utility>
#include "core/fxcrt/compiler_specific.h"

Include dependency graph for fx_dib.h:

Classes
struct	FX_RGB_STRUCT< T >
struct	FX_BGR_STRUCT< T >
struct	FX_ARGB_STRUCT< T >
struct	FX_ABGR_STRUCT< T >
struct	FX_RGBA_STRUCT< T >
struct	FX_BGRA_STRUCT< T >
struct	FX_CMYK_STRUCT< T >
struct	FX_LAB_STRUCT< T >
struct	FXDIB_ResampleOptions

Macros
#define	FXARGB_A(argb)
#define	FXARGB_R(argb)
#define	FXARGB_G(argb)
#define	FXARGB_B(argb)
#define	FXARGB_MUL_ALPHA(argb, alpha)
#define	FXRGB2GRAY(r, g, b)
#define	FXDIB_ALPHA_MERGE(backdrop, source, source_alpha)
#define	FXCMYK_TODIB(cmyk)
#define	FXARGB_TOBGRORDERDIB(argb)

Typedefs
using	FX_ARGB = uint32_t
using	FX_CMYK = uint32_t
using	FX_COLORREF = uint32_t

Enumerations
enum class	FXDIB_Format : uint16_t { kInvalid = 0 , k1bppRgb = 0x001 , k8bppRgb = 0x008 , kBgr = 0x018 , kBgrx = 0x020 , k1bppMask = 0x101 , k8bppMask = 0x108 , kBgra = 0x220 }
enum class	BlendMode { kNormal = 0 , kMultiply , kScreen , kOverlay , kDarken , kLighten , kColorDodge , kColorBurn , kHardLight , kSoftLight , kDifference , kExclusion , kHue , kSaturation , kColor , kLuminosity , kLast = kLuminosity }

Functions
constexpr uint32_t	FXSYS_BGR (uint8_t b, uint8_t g, uint8_t r)
constexpr uint8_t	FXSYS_GetRValue (uint32_t bgr)
constexpr uint8_t	FXSYS_GetGValue (uint32_t bgr)
constexpr uint8_t	FXSYS_GetBValue (uint32_t bgr)
constexpr unsigned int	FXSYS_GetUnsignedAlpha (float alpha)
int	GetBppFromFormat (FXDIB_Format format)
int	GetCompsFromFormat (FXDIB_Format format)
bool	GetIsMaskFromFormat (FXDIB_Format format)
bool	GetIsAlphaFromFormat (FXDIB_Format format)
FX_BGRA_STRUCT< uint8_t >	ArgbToBGRAStruct (FX_ARGB argb)
FX_BGR_STRUCT< uint8_t >	ArgbToBGRStruct (FX_ARGB argb)
std::pair< uint8_t, FX_COLORREF >	ArgbToAlphaAndColorRef (FX_ARGB argb)
FX_COLORREF	ArgbToColorRef (FX_ARGB argb)
FX_ARGB	AlphaAndColorRefToArgb (int a, FX_COLORREF colorref)
constexpr FX_ARGB	ArgbEncode (uint32_t a, uint32_t r, uint32_t g, uint32_t b)
constexpr FX_CMYK	CmykEncode (uint32_t c, uint32_t m, uint32_t y, uint32_t k)
UNSAFE_BUFFER_USAGE FX_ARGB	FXARGB_GetDIB (const uint8_t *p)
UNSAFE_BUFFER_USAGE void	FXARGB_SetDIB (uint8_t *p, uint32_t argb)
UNSAFE_BUFFER_USAGE void	FXARGB_SetRGBOrderDIB (uint8_t *p, uint32_t argb)
UNSAFE_BUFFER_USAGE void	ReverseCopy3Bytes (uint8_t dest, const uint8_t src)

Macro Definition Documentation

◆ FXARGB_A

#define FXARGB_A ( argb )

Value:

((uint8_t)((argb) >> 24))

Definition at line 196 of file fx_dib.h.

◆ FXARGB_B

#define FXARGB_B ( argb )

Value:

((uint8_t)(argb))

Definition at line 199 of file fx_dib.h.

◆ FXARGB_G

#define FXARGB_G ( argb )

Value:

((uint8_t)((argb) >> 8))

Definition at line 198 of file fx_dib.h.

◆ FXARGB_MUL_ALPHA

#define FXARGB_MUL_ALPHA	(		argb,
			alpha )

Value:

(((((argb) >> 24) * (alpha) / 255) << 24) | ((argb)&0xffffff))

alpha

GLfloat GLfloat GLfloat alpha

Definition qopenglext.h:418

Definition at line 200 of file fx_dib.h.

◆ FXARGB_R

#define FXARGB_R ( argb )

Value:

((uint8_t)((argb) >> 16))

Definition at line 197 of file fx_dib.h.

◆ FXARGB_TOBGRORDERDIB

#define FXARGB_TOBGRORDERDIB ( argb )

Value:

((uint8_t)(argb >> 16) | ((uint8_t)(argb >> 8)) << 8 | \

((uint8_t)(argb)) << 16 | ((uint8_t)(argb >> 24) << 24))

Definition at line 210 of file fx_dib.h.

◆ FXCMYK_TODIB

#define FXCMYK_TODIB ( cmyk )

Value:

((uint8_t)((cmyk) >> 24) | ((uint8_t)((cmyk) >> 16)) << 8 | \

((uint8_t)((cmyk) >> 8)) << 16 | ((uint8_t)(cmyk) << 24))

Definition at line 207 of file fx_dib.h.

◆ FXDIB_ALPHA_MERGE

#define FXDIB_ALPHA_MERGE	(	backdrop,
		source,
		source_alpha )

Value:

(((backdrop) * (255 - (source_alpha)) + (source) * (source_alpha)) / 255)

source

GLsizei GLsizei GLchar * source

Definition qopengles2ext.h:952

Definition at line 204 of file fx_dib.h.

◆ FXRGB2GRAY

#define FXRGB2GRAY	(	r,
		g,
		b )

Value:

(((b)*11 + (g)*59 + (r)*30) / 100)

b

GLboolean GLboolean GLboolean b

Definition qopengles2ext.h:337

r

GLboolean r

Definition qopengles2ext.h:337

g

GLboolean GLboolean g

Definition qopengles2ext.h:337

Definition at line 203 of file fx_dib.h.

Typedef Documentation

◆ FX_ARGB

using FX_ARGB = uint32_t

Definition at line 36 of file fx_dib.h.

◆ FX_CMYK

using FX_CMYK = uint32_t

Definition at line 37 of file fx_dib.h.

◆ FX_COLORREF

using FX_COLORREF = uint32_t

Definition at line 42 of file fx_dib.h.

Enumeration Type Documentation

◆ BlendMode

enum class BlendMode

strong

Enumerator
kNormal
kMultiply
kScreen
kOverlay
kDarken
kLighten
kColorDodge
kColorBurn
kHardLight
kSoftLight
kDifference
kExclusion
kHue
kSaturation
kColor
kLuminosity
kLast

Definition at line 119 of file fx_dib.h.

◆ FXDIB_Format

enum class FXDIB_Format : uint16_t

strong

Enumerator
kInvalid
k1bppRgb
k8bppRgb
kBgr
kBgrx
k1bppMask
k8bppMask
kBgra

Definition at line 21 of file fx_dib.h.

Function Documentation

◆ AlphaAndColorRefToArgb()

FX_ARGB AlphaAndColorRefToArgb	(	int	a,
		FX_COLORREF	colorref )

Definition at line 64 of file fx_dib.cpp.

References ArgbEncode(), FXSYS_GetBValue(), FXSYS_GetGValue(), and FXSYS_GetRValue().

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◆ ArgbEncode()

FX_ARGB ArgbEncode	(	uint32_t	a,
		uint32_t	r,
		uint32_t	g,
		uint32_t	b )

constexpr

Definition at line 188 of file fx_dib.h.

Referenced by AlphaAndColorRefToArgb(), CFX_DIBitmap::CompositeRect(), CPDF_RenderShading::Draw(), pdfium::CFWL_EditTP::DrawBackground(), pdfium::CFWL_ListBoxTP::DrawBackground(), CPDF_Annot::DrawBorder(), pdfium::CFWL_WidgetTP::DrawBorder(), CPWL_EditImpl::DrawEdit(), CFX_DrawUtils::DrawFocusRect(), CFX_RenderDevice::DrawShadow(), CPWL_Caret::DrawThisAppearance(), CPWL_ListBox::DrawThisAppearance(), CPWL_SBButton::DrawThisAppearance(), FXARGB_GetDIB(), CPDF_ApSettings::GetColorARGB(), CPDF_DefaultAppearance::GetColorARGB(), CFX_DIBBase::GetPaletteArgb(), CXFA_FFPushButton::OnDrawWidget(), CFX_CSSDeclaration::ParseCSSColor(), CXFA_Color::StringToFXARGB(), and CFX_Color::ToFXColor().

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◆ ArgbToAlphaAndColorRef()

std::pair< uint8_t, FX_COLORREF > ArgbToAlphaAndColorRef ( FX_ARGB argb )

Definition at line 56 of file fx_dib.cpp.

References ArgbToColorRef().

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◆ ArgbToBGRAStruct()

FX_BGRA_STRUCT< uint8_t > ArgbToBGRAStruct ( FX_ARGB argb )

Definition at line 48 of file fx_dib.cpp.

◆ ArgbToBGRStruct()

FX_BGR_STRUCT< uint8_t > ArgbToBGRStruct ( FX_ARGB argb )

Definition at line 52 of file fx_dib.cpp.

◆ ArgbToColorRef()

FX_COLORREF ArgbToColorRef ( FX_ARGB argb )

Definition at line 60 of file fx_dib.cpp.

References FXSYS_BGR().

Referenced by ArgbToAlphaAndColorRef(), CPDFSDK_Widget::GetBorderColor(), and CPDFSDK_Widget::GetFillColor().

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◆ CmykEncode()

FX_CMYK CmykEncode	(	uint32_t	c,
		uint32_t	m,
		uint32_t	y,
		uint32_t	k )

constexpr

Definition at line 192 of file fx_dib.h.

◆ FXARGB_GetDIB()

UNSAFE_BUFFER_USAGE FX_ARGB FXARGB_GetDIB ( const uint8_t * p )

inline

Definition at line 215 of file fx_dib.h.

References ArgbEncode().

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◆ FXARGB_SetDIB()

UNSAFE_BUFFER_USAGE void FXARGB_SetDIB	(	uint8_t *	p,
		uint32_t	argb )

inline

Definition at line 221 of file fx_dib.h.

Referenced by CFX_DIBitmap::CompositeRect().

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◆ FXARGB_SetRGBOrderDIB()

UNSAFE_BUFFER_USAGE void FXARGB_SetRGBOrderDIB	(	uint8_t *	p,
		uint32_t	argb )

inline

Definition at line 229 of file fx_dib.h.

◆ FXSYS_BGR()

uint32_t FXSYS_BGR	(	uint8_t	b,
		uint8_t	g,
		uint8_t	r )

constexpr

Definition at line 139 of file fx_dib.h.

Referenced by ArgbToColorRef(), and CPDF_Color::GetColorRef().

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◆ FXSYS_GetBValue()

uint8_t FXSYS_GetBValue ( uint32_t bgr )

constexpr

Definition at line 151 of file fx_dib.h.

Referenced by AlphaAndColorRefToArgb(), FPDFPageObj_GetFillColor(), FPDFPageObj_GetStrokeColor(), FPDFText_GetFillColor(), and FPDFText_GetStrokeColor().

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◆ FXSYS_GetGValue()

uint8_t FXSYS_GetGValue ( uint32_t bgr )

constexpr

Definition at line 147 of file fx_dib.h.

Referenced by AlphaAndColorRefToArgb(), FPDFPageObj_GetFillColor(), FPDFPageObj_GetStrokeColor(), FPDFText_GetFillColor(), and FPDFText_GetStrokeColor().

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◆ FXSYS_GetRValue()

uint8_t FXSYS_GetRValue ( uint32_t bgr )

constexpr

Definition at line 143 of file fx_dib.h.

Referenced by AlphaAndColorRefToArgb(), FPDFPageObj_GetFillColor(), FPDFPageObj_GetStrokeColor(), FPDFText_GetFillColor(), and FPDFText_GetStrokeColor().

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◆ FXSYS_GetUnsignedAlpha()

unsigned int FXSYS_GetUnsignedAlpha ( float alpha )

constexpr

Definition at line 155 of file fx_dib.h.

Referenced by FPDFPageObj_GetFillColor(), and FPDFPageObj_GetStrokeColor().

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◆ GetBppFromFormat()

int GetBppFromFormat ( FXDIB_Format format )

inline

Definition at line 160 of file fx_dib.h.

Referenced by CStretchEngine::CStretchEngine(), CFX_DIBitmap::CalculatePitchAndSize(), and CFX_DIBBase::GetBPP().

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◆ GetCompsFromFormat()

int GetCompsFromFormat ( FXDIB_Format format )

inline

Definition at line 165 of file fx_dib.h.

Referenced by EmbedderTest::BytesPerPixelForFormat(), CFX_ScanlineCompositor::CompositeBitMaskLine(), and CFX_ScanlineCompositor::CompositeByteMaskLine().

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◆ GetIsAlphaFromFormat()

bool GetIsAlphaFromFormat ( FXDIB_Format format )

inline

Definition at line 173 of file fx_dib.h.

Referenced by CFX_DIBBase::IsAlphaFormat().

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◆ GetIsMaskFromFormat()

bool GetIsMaskFromFormat ( FXDIB_Format format )

inline

Definition at line 169 of file fx_dib.h.

Referenced by CFX_DIBBase::IsMaskFormat().

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◆ ReverseCopy3Bytes()

UNSAFE_BUFFER_USAGE void ReverseCopy3Bytes	(	uint8_t *	dest,
		const uint8_t *	src )

inline

Definition at line 238 of file fx_dib.h.

(0ccf980226462398d5097987466bcffd8236e1e9)

Classes

Macros

Typedefs

Enumerations

Functions

Macro Definition Documentation

◆ FXARGB_A

◆ FXARGB_B

◆ FXARGB_G

◆ FXARGB_MUL_ALPHA

◆ FXARGB_R

◆ FXARGB_TOBGRORDERDIB

◆ FXCMYK_TODIB

◆ FXDIB_ALPHA_MERGE

◆ FXRGB2GRAY

Typedef Documentation

◆ FX_ARGB

◆ FX_CMYK

◆ FX_COLORREF

Enumeration Type Documentation

◆ BlendMode

◆ FXDIB_Format

Function Documentation

◆ AlphaAndColorRefToArgb()

◆ ArgbEncode()

◆ ArgbToAlphaAndColorRef()

◆ ArgbToBGRAStruct()

◆ ArgbToBGRStruct()

◆ ArgbToColorRef()

◆ CmykEncode()

◆ FXARGB_GetDIB()

◆ FXARGB_SetDIB()

◆ FXARGB_SetRGBOrderDIB()

◆ FXSYS_BGR()

◆ FXSYS_GetBValue()

◆ FXSYS_GetGValue()

◆ FXSYS_GetRValue()

◆ FXSYS_GetUnsignedAlpha()

◆ GetBppFromFormat()

◆ GetCompsFromFormat()

◆ GetIsAlphaFromFormat()

◆ GetIsMaskFromFormat()

◆ ReverseCopy3Bytes()