impeller::testing::Screenshot Class Reference

#include <screenshot.h>

Inheritance diagram for impeller::testing::Screenshot:

Public Member Functions
virtual	~Screenshot ()=default
virtual const uint8_t *	GetBytes () const =0
	Access raw data of the screenshot.
virtual size_t	GetHeight () const =0
	Returns the height of the image in pixels.
virtual size_t	GetWidth () const =0
	Returns the width of the image in pixels.
virtual size_t	GetBytesPerRow () const =0
	Returns number of bytes required to represent one row of the raw image.
virtual bool	WriteToPNG (const std::string &path) const =0

Detailed Description

Definition at line 16 of file screenshot.h.

Constructor & Destructor Documentation

~Screenshot()

virtual impeller::testing::Screenshot::~Screenshot ( )

virtualdefault

Member Function Documentation

GetBytes()

virtual const uint8_t * impeller::testing::Screenshot::GetBytes ( ) const

pure virtual

Access raw data of the screenshot.

Implemented in impeller::testing::MetalScreenshot.

GetBytesPerRow()

virtual size_t impeller::testing::Screenshot::GetBytesPerRow ( ) const

pure virtual

Returns number of bytes required to represent one row of the raw image.

Implemented in impeller::testing::MetalScreenshot.

GetHeight()

virtual size_t impeller::testing::Screenshot::GetHeight ( ) const

pure virtual

Returns the height of the image in pixels.

Implemented in impeller::testing::MetalScreenshot.

GetWidth()

virtual size_t impeller::testing::Screenshot::GetWidth ( ) const

pure virtual

Returns the width of the image in pixels.

Implemented in impeller::testing::MetalScreenshot.

WriteToPNG()

virtual bool impeller::testing::Screenshot::WriteToPNG ( const std::string &  path ) const

pure virtual

Synchronously write the screenshot to disk as a PNG at path. Returns true if it succeeded.

Implemented in impeller::testing::MetalScreenshot.

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

• impeller/golden_tests/screenshot.h