gnash::GnashVaapiImage Class Reference

GnashImage implementation using a VA surface. More...

#include <GnashVaapiImage.h>

Inheritance diagram for gnash::GnashVaapiImage:

Public Member Functions
	GnashVaapiImage (std::shared_ptr< VaapiSurface > surface, image::ImageType type)
	GnashVaapiImage (const GnashVaapiImage &o)
	~GnashVaapiImage ()
virtual void	update (std::shared_ptr< VaapiSurface > surface)
virtual void	update (std::uint8_t *data)
virtual void	update (const image::GnashImage &from)
std::shared_ptr< VaapiSurface >	surface () const
	Get access to the underlying surface. More...
virtual iterator	begin ()
	Get access to the underlying data. More...
virtual const_iterator	begin () const
	Get read-only access to the underlying data. More...
Public Member Functions inherited from gnash::image::GnashImage
virtual	~GnashImage ()
ImageType	type () const
	Return the ImageType of the image. More...
ImageLocation	location () const
	Return the ImageLocation of the image. More...
size_t	size () const
	Get the size of the image buffer. More...
virtual size_t	stride () const
	Get the pitch of the image buffer. More...
size_t	channels () const
	Get the number of channels. More...
size_t	width () const
	Get the image's width. More...
size_t	height () const
	Get the image's width. More...
void	update (const_iterator data)
	Copy image data from a buffer. More...
void	update (const GnashImage &from)
	Copy image data from another image data. More...
iterator	end ()
	An iterator to the end of the data. More...
const_iterator	end () const
	An iterator to the end of the data. More...

Additional Inherited Members
Public Types inherited from gnash::image::GnashImage
typedef std::uint8_t	value_type
typedef std::unique_ptr< value_type[]>	container_type
typedef value_type *	iterator
typedef const value_type *	const_iterator
Protected Member Functions inherited from gnash::image::GnashImage
	GnashImage (iterator data, size_t width, size_t height, ImageType type, ImageLocation location=GNASH_IMAGE_CPU)
	Construct a GnashImage from a data buffer, taking ownership of the data. More...
	GnashImage (size_t width, size_t height, ImageType type, ImageLocation location=GNASH_IMAGE_CPU)
	Construct an empty GnashImage. More...
Protected Attributes inherited from gnash::image::GnashImage
const ImageType	_type
	The type of the image: RGBA or RGB. More...
const ImageLocation	_location
	Image data location (CPU or GPU) More...
const size_t	_width
	Width of image, in pixels. More...
const size_t	_height
	Height of image, in pixels. More...
container_type	_data
	Data if held in this class. More...

Detailed Description

GnashImage implementation using a VA surface.

Constructor & Destructor Documentation

GnashVaapiImage() [1/2]

gnash::GnashVaapiImage::GnashVaapiImage	(	std::shared_ptr< VaapiSurface >	surface,
		image::ImageType	type
	)

GnashVaapiImage() [2/2]

gnash::GnashVaapiImage::GnashVaapiImage

(

const GnashVaapiImage &

o

)

~GnashVaapiImage()

gnash::GnashVaapiImage::~GnashVaapiImage

(

)

References _, and gnash::log_debug().

Member Function Documentation

begin() [1/2]

image::GnashImage::iterator gnash::GnashVaapiImage::begin ( )

virtual

Get access to the underlying data.

NOTE: This function shall not be used

Returns

NULL.

Reimplemented from gnash::image::GnashImage.

References _, and gnash::log_debug().

begin() [2/2]

image::GnashImage::const_iterator gnash::GnashVaapiImage::begin ( ) const

virtual

Get read-only access to the underlying data.

Returns

A read-only pointer to the raw image data.

Reimplemented from gnash::image::GnashImage.

References _, and gnash::log_debug().

surface()

std::shared_ptr<VaapiSurface> gnash::GnashVaapiImage::surface ( ) const

inline

Get access to the underlying surface.

Returns

A pointer to the VA surface.

Referenced by update().

update() [1/3]

void gnash::GnashVaapiImage::update ( std::shared_ptr< VaapiSurface >  surface )

virtual

Referenced by update().

update() [2/3]

void gnash::GnashVaapiImage::update ( std::uint8_t *  data )

virtual

References _, and gnash::log_debug().

update() [3/3]

void gnash::GnashVaapiImage::update ( const image::GnashImage &  from )

virtual

References _, gnash::image::GnashImage::_data, gnash::image::GnashImage::begin(), gnash::image::GNASH_IMAGE_CPU, gnash::image::GNASH_IMAGE_GPU, gnash::image::GnashImage::location(), gnash::log_error(), gnash::image::GnashImage::size(), gnash::image::GnashImage::stride(), surface(), gnash::image::GnashImage::type(), and update().

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

• GnashVaapiImage.h
• GnashVaapiImage.cpp