impeller::BlurImageFilter Class Reference

#include <image_filter.h>

Inheritance diagram for impeller::BlurImageFilter:

Public Member Functions
	BlurImageFilter (Sigma sigma_x, Sigma sigma_y, FilterContents::BlurStyle blur_style, Entity::TileMode tile_mode)
	~BlurImageFilter () override
std::shared_ptr< FilterContents >	WrapInput (const FilterInput::Ref &input) const override
	Wraps the given filter input with a GPU-based image filter. More...
std::shared_ptr< ImageFilter >	Clone () const override
void	Visit (ImageFilterVisitor &visitor) override
Public Member Functions inherited from impeller::ImageFilter
	ImageFilter ()
virtual	~ImageFilter ()
std::shared_ptr< FilterContents >	GetFilterContents () const
	Generate a new FilterContents using this filter's configuration. More...
virtual std::shared_ptr< FilterContents >	WrapInput (const FilterInput::Ref &input) const =0
	Wraps the given filter input with a GPU-based image filter. More...
virtual std::shared_ptr< ImageFilter >	Clone () const =0
virtual void	Visit (ImageFilterVisitor &visitor)=0

Additional Inherited Members
Static Public Member Functions inherited from impeller::ImageFilter
static std::shared_ptr< ImageFilter >	MakeBlur (Sigma sigma_x, Sigma sigma_y, FilterContents::BlurStyle blur_style, Entity::TileMode tile_mode)
static std::shared_ptr< ImageFilter >	MakeDilate (Radius radius_x, Radius radius_y)
static std::shared_ptr< ImageFilter >	MakeErode (Radius radius_x, Radius radius_y)
static std::shared_ptr< ImageFilter >	MakeMatrix (const Matrix &matrix, SamplerDescriptor sampler_descriptor)
static std::shared_ptr< ImageFilter >	MakeCompose (const ImageFilter &inner, const ImageFilter &outer)
static std::shared_ptr< ImageFilter >	MakeFromColorFilter (const ColorFilter &color_filter)
static std::shared_ptr< ImageFilter >	MakeLocalMatrix (const Matrix &matrix, const ImageFilter &internal_filter)

Detailed Description

Definition at line 96 of file image_filter.h.

Constructor & Destructor Documentation

BlurImageFilter()

impeller::BlurImageFilter::BlurImageFilter	(	Sigma	sigma_x,
		Sigma	sigma_y,
		FilterContents::BlurStyle	blur_style,
		Entity::TileMode	tile_mode
	)

Definition at line 71 of file image_filter.cc.

    : sigma_x_(sigma_x),
      sigma_y_(sigma_y),
      blur_style_(blur_style),
      tile_mode_(tile_mode) {}

~BlurImageFilter()

impeller::BlurImageFilter::~BlurImageFilter ( )

overridedefault

Member Function Documentation

Clone()

std::shared_ptr< ImageFilter > impeller::BlurImageFilter::Clone ( ) const

overridevirtual

Implements impeller::ImageFilter.

Definition at line 88 of file image_filter.cc.

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

Visit()

void impeller::BlurImageFilter::Visit ( ImageFilterVisitor &  visitor )

inlineoverridevirtual

Implements impeller::ImageFilter.

Definition at line 113 of file image_filter.h.

{ visitor.Visit(*this); }

WrapInput()

std::shared_ptr< FilterContents > impeller::BlurImageFilter::WrapInput ( const FilterInput::Ref &  input ) const

overridevirtual

Wraps the given filter input with a GPU-based image filter.

Implements impeller::ImageFilter.

Definition at line 82 of file image_filter.cc.

                                       {
  return FilterContents::MakeGaussianBlur(input, sigma_x_, sigma_y_, tile_mode_,
                                          blur_style_);
}

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

• impeller/aiks/image_filter.h
• impeller/aiks/image_filter.cc