#include <dl_erode_image_filter.h>

Inheritance diagram for flutter::DlErodeImageFilter:

Public Member Functions
	DlErodeImageFilter (DlScalar radius_x, DlScalar radius_y)

	DlErodeImageFilter (const DlErodeImageFilter *filter)

	DlErodeImageFilter (const DlErodeImageFilter &filter)

std::shared_ptr< DlImageFilter >	shared () const override

DlImageFilterType	type () const override

size_t	size () const override

const DlErodeImageFilter *	asErode () const override

bool	modifies_transparent_black () const override

DlRect *	map_local_bounds (const DlRect &input_bounds, DlRect &output_bounds) const override

DlIRect *	map_device_bounds (const DlIRect &input_bounds, const DlMatrix &ctm, DlIRect &output_bounds) const override

DlIRect *	get_input_device_bounds (const DlIRect &output_bounds, const DlMatrix &ctm, DlIRect &input_bounds) const override

DlScalar	radius_x () const

DlScalar	radius_y () const

Public Member Functions inherited from flutter::DlImageFilter
virtual const DlBlurImageFilter *	asBlur () const

virtual const DlDilateImageFilter *	asDilate () const

virtual const DlMatrixImageFilter *	asMatrix () const

virtual const DlLocalMatrixImageFilter *	asLocalMatrix () const

virtual std::shared_ptr< DlImageFilter >	makeWithLocalMatrix (const DlMatrix &matrix) const

virtual const DlComposeImageFilter *	asCompose () const

virtual const DlColorFilterImageFilter *	asColorFilter () const

virtual const DlRuntimeEffectImageFilter *	asRuntimeEffectFilter () const

virtual MatrixCapability	matrix_capability () const

Public Member Functions inherited from flutter::DlAttribute< DlImageFilter, DlImageFilterType >
bool	operator== (DlImageFilter const &other) const

bool	operator!= (DlImageFilter const &other) const

virtual	~DlAttribute ()=default

Static Public Member Functions
static std::shared_ptr< DlImageFilter >	Make (DlScalar radius_x, DlScalar radius_y)

Static Public Member Functions inherited from flutter::DlImageFilter
static std::shared_ptr< DlImageFilter >	MakeBlur (DlScalar sigma_x, DlScalar sigma_y, DlTileMode tile_mode)

static std::shared_ptr< DlImageFilter >	MakeDilate (DlScalar radius_x, DlScalar radius_y)

static std::shared_ptr< DlImageFilter >	MakeErode (DlScalar radius_x, DlScalar radius_y)

static std::shared_ptr< DlImageFilter >	MakeMatrix (const DlMatrix &matrix, DlImageSampling sampling)

static std::shared_ptr< DlImageFilter >	MakeRuntimeEffect (sk_sp< DlRuntimeEffect > runtime_effect, std::vector< std::shared_ptr< DlColorSource > > samplers, std::shared_ptr< std::vector< uint8_t > > uniform_data)

static std::shared_ptr< DlImageFilter >	MakeColorFilter (const std::shared_ptr< const DlColorFilter > &filter)

static std::shared_ptr< DlImageFilter >	MakeCompose (const std::shared_ptr< DlImageFilter > &outer, const std::shared_ptr< DlImageFilter > &inner)

Protected Member Functions
bool	equals_ (const DlImageFilter &other) const override

Additional Inherited Members
Public Types inherited from flutter::DlImageFilter
enum class	MatrixCapability { kTranslate , kScaleTranslate , kComplex }

Static Protected Member Functions inherited from flutter::DlImageFilter
static DlVector2	map_vectors_affine (const DlMatrix &ctm, DlScalar x, DlScalar y)

static DlIRect *	inset_device_bounds (const DlIRect &input_bounds, DlScalar radius_x, DlScalar radius_y, const DlMatrix &ctm, DlIRect &output_bounds)

static DlIRect *	outset_device_bounds (const DlIRect &input_bounds, DlScalar radius_x, DlScalar radius_y, const DlMatrix &ctm, DlIRect &output_bounds)

Detailed Description

Definition at line 14 of file dl_erode_image_filter.h.

Constructor & Destructor Documentation

◆ DlErodeImageFilter() [1/3]

flutter::DlErodeImageFilter::DlErodeImageFilter	(	DlScalar	radius_x,
		DlScalar	radius_y
	)

inline

Definition at line 16 of file dl_erode_image_filter.h.

17 : radius_x_(radius_x), radius_y_(radius_y) {}

flutter::DlErodeImageFilter::radius_y

DlScalar radius_y() const

Definition dl_erode_image_filter.h:49

flutter::DlErodeImageFilter::radius_x

DlScalar radius_x() const

Definition dl_erode_image_filter.h:48

◆ DlErodeImageFilter() [2/3]

flutter::DlErodeImageFilter::DlErodeImageFilter ( const DlErodeImageFilter * filter )

inlineexplicit

Definition at line 18 of file dl_erode_image_filter.h.

19 : DlErodeImageFilter(filter->radius_x_, filter->radius_y_) {}

flutter::DlErodeImageFilter::DlErodeImageFilter

DlErodeImageFilter(DlScalar radius_x, DlScalar radius_y)

Definition dl_erode_image_filter.h:16

◆ DlErodeImageFilter() [3/3]

flutter::DlErodeImageFilter::DlErodeImageFilter ( const DlErodeImageFilter & filter )

inline

Definition at line 20 of file dl_erode_image_filter.h.

21 : DlErodeImageFilter(&filter) {}

Member Function Documentation

◆ asErode()

const DlErodeImageFilter * flutter::DlErodeImageFilter::asErode ( ) const

inlineoverridevirtual

Reimplemented from flutter::DlImageFilter.

Definition at line 33 of file dl_erode_image_filter.h.

33{ return this; }

Referenced by flutter::testing::TEST().

◆ equals_()

bool flutter::DlErodeImageFilter::equals_ ( const DlImageFilter & other ) const

overrideprotectedvirtual

Implements flutter::DlAttribute< DlImageFilter, DlImageFilterType >.

Definition at line 39 of file dl_erode_image_filter.cc.

                                                                 {
  FML_DCHECK(other.type() == DlImageFilterType::kErode);
  auto that = static_cast<const DlErodeImageFilter*>(&other);
  return (radius_x_ == that->radius_x_ && radius_y_ == that->radius_y_);
}

References FML_DCHECK, flutter::kErode, and flutter::DlAttribute< D, T >::type().

◆ get_input_device_bounds()

DlIRect * flutter::DlErodeImageFilter::get_input_device_bounds	(	const DlIRect &	output_bounds,
		const DlMatrix &	ctm,
		DlIRect &	input_bounds
	)		const

overridevirtual

Implements flutter::DlImageFilter.

Definition at line 31 of file dl_erode_image_filter.cc.

                                 {
  return outset_device_bounds(output_bounds, radius_x_, radius_y_, ctm,
                              input_bounds);
}

References flutter::DlImageFilter::outset_device_bounds().

◆ Make()

std::shared_ptr< DlImageFilter > flutter::DlErodeImageFilter::Make	(	DlScalar	radius_x,
		DlScalar	radius_y
	)

static

Definition at line 9 of file dl_erode_image_filter.cc.

                                                                           {
  if (std::isfinite(radius_x) && radius_x > SK_ScalarNearlyZero &&
      std::isfinite(radius_y) && radius_y > SK_ScalarNearlyZero) {
    return std::make_shared<DlErodeImageFilter>(radius_x, radius_y);
  }
  return nullptr;
}

References radius_x(), and radius_y().

Referenced by flutter::ImageFilter::initErode(), flutter::DlImageFilter::MakeErode(), and impeller::interop::ImageFilter::MakeErode().

◆ map_device_bounds()

DlIRect * flutter::DlErodeImageFilter::map_device_bounds	(	const DlIRect &	input_bounds,
		const DlMatrix &	ctm,
		DlIRect &	output_bounds
	)		const

overridevirtual

Implements flutter::DlImageFilter.

Definition at line 24 of file dl_erode_image_filter.cc.

                                                                             {
  return inset_device_bounds(input_bounds, radius_x_, radius_y_, ctm,
                             output_bounds);
}

References flutter::DlImageFilter::inset_device_bounds().

◆ map_local_bounds()

DlRect * flutter::DlErodeImageFilter::map_local_bounds	(	const DlRect &	input_bounds,
		DlRect &	output_bounds
	)		const

overridevirtual

Implements flutter::DlImageFilter.

Definition at line 18 of file dl_erode_image_filter.cc.

                                                                          {
  output_bounds = input_bounds.Expand(-radius_x_, -radius_y_);
  return &output_bounds;
}

References impeller::TRect< T >::Expand().

◆ modifies_transparent_black()

bool flutter::DlErodeImageFilter::modifies_transparent_black ( ) const

inlineoverridevirtual

Implements flutter::DlImageFilter.

Definition at line 35 of file dl_erode_image_filter.h.

35{ return false; }

◆ radius_x()

DlScalar flutter::DlErodeImageFilter::radius_x ( ) const

inline

Definition at line 48 of file dl_erode_image_filter.h.

48{ return radius_x_; }

Referenced by Make(), flutter::testing::DisplayListStreamDispatcher::out(), flutter::testing::TEST(), and flutter::ToSk().

◆ radius_y()

DlScalar flutter::DlErodeImageFilter::radius_y ( ) const

inline

Definition at line 49 of file dl_erode_image_filter.h.

49{ return radius_y_; }

Referenced by Make(), flutter::testing::DisplayListStreamDispatcher::out(), flutter::testing::TEST(), and flutter::ToSk().

◆ shared()

std::shared_ptr< DlImageFilter > flutter::DlErodeImageFilter::shared ( ) const

inlineoverridevirtual

Implements flutter::DlAttribute< DlImageFilter, DlImageFilterType >.

Definition at line 26 of file dl_erode_image_filter.h.

                                                       {
    return std::make_shared<DlErodeImageFilter>(this);
  }

Referenced by flutter::testing::TEST().

◆ size()

size_t flutter::DlErodeImageFilter::size ( ) const

inlineoverridevirtual

Implements flutter::DlAttribute< DlImageFilter, DlImageFilterType >.

Definition at line 31 of file dl_erode_image_filter.h.

31{ return sizeof(*this); }

◆ type()

DlImageFilterType flutter::DlErodeImageFilter::type ( ) const

inlineoverridevirtual

Implements flutter::DlAttribute< DlImageFilter, DlImageFilterType >.

Definition at line 30 of file dl_erode_image_filter.h.

30{ return DlImageFilterType::kErode; }

References flutter::kErode.

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

display_list/effects/image_filters/dl_erode_image_filter.h
display_list/effects/image_filters/dl_erode_image_filter.cc

Public Member Functions

Static Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ DlErodeImageFilter() [1/3]

◆ DlErodeImageFilter() [2/3]

◆ DlErodeImageFilter() [3/3]

Member Function Documentation

◆ asErode()

◆ equals_()

◆ get_input_device_bounds()

◆ Make()

◆ map_device_bounds()

◆ map_local_bounds()

◆ modifies_transparent_black()

◆ radius_x()

◆ radius_y()

◆ shared()

◆ size()

◆ type()