flutter::testing::DlMetalPixelData Class Reference

Inheritance diagram for flutter::testing::DlMetalPixelData:

Public Member Functions
	DlMetalPixelData (std::unique_ptr< impeller::testing::Screenshot > screenshot)
	~DlMetalPixelData () override=default
const uint32_t *	addr32 (int x, int y) const override
size_t	width () const override
size_t	height () const override
void	write (const std::string &path) const override
Public Member Functions inherited from flutter::testing::DlPixelData
virtual	~DlPixelData ()=default
virtual const uint32_t *	addr32 (int x, int y) const =0
virtual size_t	width () const =0
virtual size_t	height () const =0
virtual void	write (const std::string &path) const =0
Public Member Functions inherited from SkRefCntBase
	SkRefCntBase ()
virtual	~SkRefCntBase ()
bool	unique () const
void	ref () const
void	unref () const

Detailed Description

Definition at line 60 of file dl_test_surface_metal.cc.

Constructor & Destructor Documentation

DlMetalPixelData()

flutter::testing::DlMetalPixelData::DlMetalPixelData ( std::unique_ptr< impeller::testing::Screenshot >  screenshot )

inlineexplicit

Definition at line 62 of file dl_test_surface_metal.cc.

      : screenshot_(std::move(screenshot)),
        addr_(reinterpret_cast<const uint32_t*>(screenshot_->GetBytes())),
        ints_per_row_(screenshot_->GetBytesPerRow() / 4) {
    FML_DCHECK(screenshot_->GetBytesPerRow() == ints_per_row_ * 4);
  }

~DlMetalPixelData()

flutter::testing::DlMetalPixelData::~DlMetalPixelData ( )

overridedefault

Member Function Documentation

addr32()

const uint32_t * flutter::testing::DlMetalPixelData::addr32 ( int  x, int  y  ) const

inlineoverridevirtual

Implements flutter::testing::DlPixelData.

Definition at line 71 of file dl_test_surface_metal.cc.

                                                      {
    return addr_ + (y * ints_per_row_) + x;
  }

height()

size_t flutter::testing::DlMetalPixelData::height ( ) const

inlineoverridevirtual

Implements flutter::testing::DlPixelData.

Definition at line 75 of file dl_test_surface_metal.cc.

{ return screenshot_->GetHeight(); }

width()

size_t flutter::testing::DlMetalPixelData::width ( ) const

inlineoverridevirtual

Implements flutter::testing::DlPixelData.

Definition at line 74 of file dl_test_surface_metal.cc.

{ return screenshot_->GetWidth(); }

write()

void flutter::testing::DlMetalPixelData::write ( const std::string &  path ) const

inlineoverridevirtual

Implements flutter::testing::DlPixelData.

Definition at line 76 of file dl_test_surface_metal.cc.

                                                   {
    screenshot_->WriteToPNG(path);
  }

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

• display_list/testing/dl_test_surface_metal.cc