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

Detailed Description

Definition at line 55 of file dl_test_surface_metal.mm.

Constructor & Destructor Documentation

DlMetalPixelData()

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

inlineexplicit

Definition at line 57 of file dl_test_surface_metal.mm.

      : 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);
  }

References FML_DCHECK.

~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 65 of file dl_test_surface_metal.mm.

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

References x, and y.

height()

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

inlineoverridevirtual

Implements flutter::testing::DlPixelData.

Definition at line 67 of file dl_test_surface_metal.mm.

{ return screenshot_->GetHeight(); }

width()

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

inlineoverridevirtual

Implements flutter::testing::DlPixelData.

Definition at line 66 of file dl_test_surface_metal.mm.

{ return screenshot_->GetWidth(); }

write()

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

inlineoverridevirtual

Implements flutter::testing::DlPixelData.

Definition at line 68 of file dl_test_surface_metal.mm.

{ screenshot_->WriteToPNG(path); }

References flutter::path.

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

• display_list/testing/dl_test_surface_metal.mm