#include <fx_skia_device.h>

Inheritance diagram for CFX_SkiaDeviceDriver:

Collaboration diagram for CFX_SkiaDeviceDriver:

Public Member Functions
	~CFX_SkiaDeviceDriver () override

DeviceType	GetDeviceType () const override

int	GetDeviceCaps (int caps_id) const override

void	SaveState () override

void	RestoreState (bool bKeepSaved) override

bool	SetClip_PathFill (const CFX_Path &path, const CFX_Matrix *pObject2Device, const CFX_FillRenderOptions &fill_options) override

bool	SetClip_PathStroke (const CFX_Path &path, const CFX_Matrix pObject2Device, const CFX_GraphStateData pGraphState) override

bool	DrawPath (const CFX_Path &path, const CFX_Matrix pObject2Device, const CFX_GraphStateData pGraphState, uint32_t fill_color, uint32_t stroke_color, const CFX_FillRenderOptions &fill_options, BlendMode blend_type) override

bool	FillRectWithBlend (const FX_RECT &rect, uint32_t fill_color, BlendMode blend_type) override

bool	DrawCosmeticLine (const CFX_PointF &ptMoveTo, const CFX_PointF &ptLineTo, uint32_t color, BlendMode blend_type) override

bool	GetClipBox (FX_RECT *pRect) override

bool	GetDIBits (const RetainPtr< CFX_DIBitmap > &pBitmap, int left, int top) override

RetainPtr< CFX_DIBitmap >	GetBackDrop () override

bool	SetDIBits (const RetainPtr< const CFX_DIBBase > &pBitmap, uint32_t color, const FX_RECT &src_rect, int dest_left, int dest_top, BlendMode blend_type) override

bool	SetBitsWithMask (RetainPtr< const CFX_DIBBase > bitmap, RetainPtr< const CFX_DIBBase > mask, int dest_left, int dest_top, float alpha, BlendMode blend_type) override

void	SetGroupKnockout (bool group_knockout) override

bool	SyncInternalBitmaps () override

bool	StretchDIBits (RetainPtr< const CFX_DIBBase > bitmap, uint32_t color, int dest_left, int dest_top, int dest_width, int dest_height, const FX_RECT *pClipRect, const FXDIB_ResampleOptions &options, BlendMode blend_type) override

bool	StartDIBits (RetainPtr< const CFX_DIBBase > bitmap, float alpha, uint32_t color, const CFX_Matrix &matrix, const FXDIB_ResampleOptions &options, std::unique_ptr< CFX_ImageRenderer > *handle, BlendMode blend_type) override

bool	ContinueDIBits (CFX_ImageRenderer handle, PauseIndicatorIface pPause) override

bool	DrawBitsWithMask (RetainPtr< const CFX_DIBBase > bitmap, RetainPtr< const CFX_DIBBase > mask, float alpha, const CFX_Matrix &matrix, BlendMode blend_type)

bool	DrawDeviceText (pdfium::span< const TextCharPos > pCharPos, CFX_Font *pFont, const CFX_Matrix &mtObject2Device, float font_size, uint32_t color, const CFX_TextRenderOptions &options) override

int	GetDriverType () const override

bool	DrawShading (const CPDF_ShadingPattern pPattern, const CFX_Matrix pMatrix, const FX_RECT &clip_rect, int alpha, bool bAlphaMode) override

bool	MultiplyAlpha (float alpha) override

bool	MultiplyAlphaMask (const RetainPtr< const CFX_DIBBase > &mask) override

void	Clear (uint32_t color)

void	Dump () const

Public Member Functions inherited from RenderDeviceDriverIface
virtual	~RenderDeviceDriverIface ()

virtual void	SetBaseClip (const FX_RECT &rect)

Static Public Member Functions
static std::unique_ptr< CFX_SkiaDeviceDriver >	Create (RetainPtr< CFX_DIBitmap > pBitmap, bool bRgbByteOrder, RetainPtr< CFX_DIBitmap > pBackdropBitmap, bool bGroupKnockout)

static std::unique_ptr< CFX_SkiaDeviceDriver >	Create (SkCanvas *canvas)

Detailed Description

Definition at line 36 of file fx_skia_device.h.

Constructor & Destructor Documentation

◆ ~CFX_SkiaDeviceDriver()

CFX_SkiaDeviceDriver::~CFX_SkiaDeviceDriver ( )

override

Definition at line 744 of file fx_skia_device.cpp.

References SyncInternalBitmaps().

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Member Function Documentation

◆ Clear()

void CFX_SkiaDeviceDriver::Clear ( uint32_t color )

Definition at line 1573 of file fx_skia_device.cpp.

◆ ContinueDIBits()

bool CFX_SkiaDeviceDriver::ContinueDIBits	(	CFX_ImageRenderer *	handle,
		PauseIndicatorIface *	pPause )

overridevirtual

Reimplemented from RenderDeviceDriverIface.

Definition at line 1456 of file fx_skia_device.cpp.

◆ Create() [1/2]

std::unique_ptr< CFX_SkiaDeviceDriver > CFX_SkiaDeviceDriver::Create	(	RetainPtr< CFX_DIBitmap >	pBitmap,
		bool	bRgbByteOrder,
		RetainPtr< CFX_DIBitmap >	pBackdropBitmap,
		bool	bGroupKnockout )

static

Definition at line 655 of file fx_skia_device.cpp.

◆ Create() [2/2]

std::unique_ptr< CFX_SkiaDeviceDriver > CFX_SkiaDeviceDriver::Create ( SkCanvas * canvas )

static

Definition at line 671 of file fx_skia_device.cpp.

◆ DrawBitsWithMask()

bool CFX_SkiaDeviceDriver::DrawBitsWithMask	(	RetainPtr< const CFX_DIBBase >	bitmap,
		RetainPtr< const CFX_DIBBase >	mask,
		float	alpha,
		const CFX_Matrix &	matrix,
		BlendMode	blend_type )

Definition at line 1492 of file fx_skia_device.cpp.

References CFX_FillRenderOptions::aliased_path.

Referenced by SetBitsWithMask().

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◆ DrawCosmeticLine()

bool CFX_SkiaDeviceDriver::DrawCosmeticLine	(	const CFX_PointF &	ptMoveTo,
		const CFX_PointF &	ptLineTo,
		uint32_t	color,
		BlendMode	blend_type )

overridevirtual

Draw a single pixel (device dependant) line

Reimplemented from RenderDeviceDriverIface.

Definition at line 1141 of file fx_skia_device.cpp.

◆ DrawDeviceText()

bool CFX_SkiaDeviceDriver::DrawDeviceText	(	pdfium::span< const TextCharPos >	pCharPos,
		CFX_Font *	pFont,
		const CFX_Matrix &	mtObject2Device,
		float	font_size,
		uint32_t	color,
		const CFX_TextRenderOptions &	options )

overridevirtual

Reimplemented from RenderDeviceDriverIface.

Definition at line 752 of file fx_skia_device.cpp.

References CFX_Font::GetSubstFontItalicAngle(), TextCharPos::m_AdjustMatrix, and TextCharPos::m_bGlyphAdjust.

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◆ DrawPath()

bool CFX_SkiaDeviceDriver::DrawPath	(	const CFX_Path &	path,
		const CFX_Matrix *	pObject2Device,
		const CFX_GraphStateData *	pGraphState,
		uint32_t	fill_color,
		uint32_t	stroke_color,
		const CFX_FillRenderOptions &	fill_options,
		BlendMode	blend_type )

overridevirtual

Draw a path

Implements RenderDeviceDriverIface.

Definition at line 1072 of file fx_skia_device.cpp.

References CFX_GraphStateData::CFX_GraphStateData(), CFX_FillRenderOptions::aliased_path, CFX_FillRenderOptions::fill_type, CFX_FillRenderOptions::full_cover, and CFX_FillRenderOptions::kNoFill.

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◆ DrawShading()

bool CFX_SkiaDeviceDriver::DrawShading	(	const CPDF_ShadingPattern *	pPattern,
		const CFX_Matrix *	pMatrix,
		const FX_RECT &	clip_rect,
		int	alpha,
		bool	bAlphaMode )

overridevirtual

Reimplemented from RenderDeviceDriverIface.

Definition at line 1162 of file fx_skia_device.cpp.

References CPDF_ShadingPattern::GetShadingType(), CPDF_MeshStream::IsEOF(), kAxialShading, kCoonsPatchMeshShading, CPDF_ColorSpace::kDeviceGray, CPDF_ColorSpace::kDeviceRGB, kRadialShading, CPDF_MeshStream::Load(), CPDF_MeshStream::ReadColor(), and CPDF_MeshStream::ReadFlag().

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◆ Dump()

void CFX_SkiaDeviceDriver::Dump ( ) const

◆ FillRectWithBlend()

bool CFX_SkiaDeviceDriver::FillRectWithBlend	(	const FX_RECT &	rect,
		uint32_t	fill_color,
		BlendMode	blend_type )

overridevirtual

Reimplemented from RenderDeviceDriverIface.

Definition at line 1148 of file fx_skia_device.cpp.

◆ GetBackDrop()

RetainPtr< CFX_DIBitmap > CFX_SkiaDeviceDriver::GetBackDrop ( )

overridevirtual

Reimplemented from RenderDeviceDriverIface.

Definition at line 1389 of file fx_skia_device.cpp.

◆ GetClipBox()

bool CFX_SkiaDeviceDriver::GetClipBox ( FX_RECT * pRect )

overridevirtual

Implements RenderDeviceDriverIface.

Definition at line 1352 of file fx_skia_device.cpp.

References FX_RECT::bottom, FX_RECT::left, FX_RECT::right, and FX_RECT::top.

◆ GetDeviceCaps()

int CFX_SkiaDeviceDriver::GetDeviceCaps ( int caps_id ) const

overridevirtual

Implements RenderDeviceDriverIface.

Definition at line 990 of file fx_skia_device.cpp.

Referenced by SetClip_PathFill().

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◆ GetDeviceType()

DeviceType CFX_SkiaDeviceDriver::GetDeviceType ( ) const

overridevirtual

Options

Implements RenderDeviceDriverIface.

Definition at line 986 of file fx_skia_device.cpp.

References kDisplay.

◆ GetDIBits()

bool CFX_SkiaDeviceDriver::GetDIBits	(	const RetainPtr< CFX_DIBitmap > &	pBitmap,
		int	left,
		int	top )

overridevirtual

Load device buffer into a DIB

Reimplemented from RenderDeviceDriverIface.

Definition at line 1361 of file fx_skia_device.cpp.

◆ GetDriverType()

int CFX_SkiaDeviceDriver::GetDriverType ( ) const

overridevirtual

Reimplemented from RenderDeviceDriverIface.

Definition at line 951 of file fx_skia_device.cpp.

◆ MultiplyAlpha()

bool CFX_SkiaDeviceDriver::MultiplyAlpha ( float alpha )

overridevirtual

Implements RenderDeviceDriverIface.

Definition at line 955 of file fx_skia_device.cpp.

◆ MultiplyAlphaMask()

bool CFX_SkiaDeviceDriver::MultiplyAlphaMask ( const RetainPtr< const CFX_DIBBase > & mask )

overridevirtual

Implements RenderDeviceDriverIface.

Definition at line 968 of file fx_skia_device.cpp.

◆ RestoreState()

void CFX_SkiaDeviceDriver::RestoreState ( bool bKeepSaved )

overridevirtual

Implements RenderDeviceDriverIface.

Definition at line 1014 of file fx_skia_device.cpp.

◆ SaveState()

void CFX_SkiaDeviceDriver::SaveState ( )

overridevirtual

Save and restore all graphic states

Implements RenderDeviceDriverIface.

Definition at line 1010 of file fx_skia_device.cpp.

◆ SetBitsWithMask()

bool CFX_SkiaDeviceDriver::SetBitsWithMask	(	RetainPtr< const CFX_DIBBase >	bitmap,
		RetainPtr< const CFX_DIBBase >	mask,
		int	dest_left,
		int	dest_top,
		float	alpha,
		BlendMode	blend_type )

override

Definition at line 1537 of file fx_skia_device.cpp.

References DrawBitsWithMask(), and CFX_RenderDevice::GetFlipMatrix().

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◆ SetClip_PathFill()

bool CFX_SkiaDeviceDriver::SetClip_PathFill	(	const CFX_Path &	path,
		const CFX_Matrix *	pObject2Device,
		const CFX_FillRenderOptions &	fill_options )

overridevirtual

Set clipping path using filled region

Implements RenderDeviceDriverIface.

Definition at line 1021 of file fx_skia_device.cpp.

References CFX_FloatRect::CFX_FloatRect(), CFX_Matrix::CFX_Matrix(), FX_RECT::bottom, GetDeviceCaps(), CFX_FloatRect::GetOuterRect(), CFX_FloatRect::Intersect(), FX_RECT::left, FX_RECT::right, and FX_RECT::top.

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◆ SetClip_PathStroke()

bool CFX_SkiaDeviceDriver::SetClip_PathStroke	(	const CFX_Path &	path,
		const CFX_Matrix *	pObject2Device,
		const CFX_GraphStateData *	pGraphState )

overridevirtual

Set clipping path using stroked region

Reimplemented from RenderDeviceDriverIface.

Definition at line 1054 of file fx_skia_device.cpp.

References CFX_FillRenderOptions::CFX_FillRenderOptions().

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◆ SetDIBits()

bool CFX_SkiaDeviceDriver::SetDIBits	(	const RetainPtr< const CFX_DIBBase > &	pBitmap,
		uint32_t	color,
		const FX_RECT &	src_rect,
		int	dest_left,
		int	dest_top,
		BlendMode	blend_type )

overridevirtual

Implements RenderDeviceDriverIface.

Definition at line 1393 of file fx_skia_device.cpp.

References FXDIB_ResampleOptions::bNoSmoothing.

◆ SetGroupKnockout()

void CFX_SkiaDeviceDriver::SetGroupKnockout ( bool group_knockout )

override

Definition at line 1553 of file fx_skia_device.cpp.

◆ StartDIBits()

bool CFX_SkiaDeviceDriver::StartDIBits	(	RetainPtr< const CFX_DIBBase >	bitmap,
		float	alpha,
		uint32_t	color,
		const CFX_Matrix &	matrix,
		const FXDIB_ResampleOptions &	options,
		std::unique_ptr< CFX_ImageRenderer > *	handle,
		BlendMode	blend_type )

overridevirtual

Implements RenderDeviceDriverIface.

Definition at line 1443 of file fx_skia_device.cpp.

◆ StretchDIBits()

bool CFX_SkiaDeviceDriver::StretchDIBits	(	RetainPtr< const CFX_DIBBase >	bitmap,
		uint32_t	color,
		int	dest_left,
		int	dest_top,
		int	dest_width,
		int	dest_height,
		const FX_RECT *	pClipRect,
		const FXDIB_ResampleOptions &	options,
		BlendMode	blend_type )

overridevirtual

Implements RenderDeviceDriverIface.

Definition at line 1415 of file fx_skia_device.cpp.

References FXDIB_ResampleOptions::bNoSmoothing, and CFX_RenderDevice::GetFlipMatrix().

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◆ SyncInternalBitmaps()

bool CFX_SkiaDeviceDriver::SyncInternalBitmaps ( )

override

Definition at line 1557 of file fx_skia_device.cpp.

Referenced by ~CFX_SkiaDeviceDriver().

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

qtwebengine/src/3rdparty/chromium/third_party/pdfium/core/fxge/skia/fx_skia_device.h (9c1f44f67466fea2fb20bb6f31fea388d8c65961)
qtwebengine/src/3rdparty/chromium/third_party/pdfium/core/fxge/skia/fx_skia_device.cpp (9c1f44f67466fea2fb20bb6f31fea388d8c65961)

Public Member Functions

Static Public Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ ~CFX_SkiaDeviceDriver()

Member Function Documentation

◆ Clear()

◆ ContinueDIBits()

◆ Create() [1/2]

◆ Create() [2/2]

◆ DrawBitsWithMask()

◆ DrawCosmeticLine()

◆ DrawDeviceText()

◆ DrawPath()

◆ DrawShading()

◆ Dump()

◆ FillRectWithBlend()

◆ GetBackDrop()

◆ GetClipBox()

◆ GetDeviceCaps()

◆ GetDeviceType()

◆ GetDIBits()

◆ GetDriverType()

◆ MultiplyAlpha()

◆ MultiplyAlphaMask()

◆ RestoreState()

◆ SaveState()

◆ SetBitsWithMask()

◆ SetClip_PathFill()

◆ SetClip_PathStroke()

◆ SetDIBits()

◆ SetGroupKnockout()

◆ StartDIBits()

◆ StretchDIBits()

◆ SyncInternalBitmaps()