gnash::VaapiSurface Class Reference

VA surface abstraction. More...

#include <VaapiSurface.h>

Public Member Functions
	VaapiSurface (unsigned int width, unsigned int height)
VaapiContext *	getContext () const
	Return parent VA context. More...
VASurfaceID	get () const
	Return VA surface id. More...
unsigned int	width () const
	Get surface width. More...
unsigned int	height () const
	Get surface height. More...
void	clear ()
	Clear surface with black color. More...
bool	associateSubpicture (std::shared_ptr< VaapiSubpicture > subpicture, VaapiRectangle const &src_rect, VaapiRectangle const &dst_rect)
	Associate subpicture to the surface. More...
bool	deassociateSubpicture (std::shared_ptr< VaapiSubpicture > subpicture)
	Deassociate subpicture from the surface. More...

Friends
class	VaapiContext

Detailed Description

VA surface abstraction.

Constructor & Destructor Documentation

gnash::VaapiSurface::VaapiSurface	(	unsigned int	width,
		unsigned int	height
	)

Member Function Documentation

bool gnash::VaapiSurface::associateSubpicture	(	std::shared_ptr< VaapiSubpicture >	subpicture,
		VaapiRectangle const &	src_rect,
		VaapiRectangle const &	dst_rect
	)

Associate subpicture to the surface.

References deassociateSubpicture(), gnash::VaapiGlobalContext::display(), gnash::VaapiGlobalContext::get(), and gnash::vaapi_check_status().

void gnash::VaapiSurface::clear

(

)

Clear surface with black color.

References gnash::key::a, gnash::key::b, gnash::VaapiGlobalContext::display(), gnash::VaapiGlobalContext::get(), gnash::VaapiImage::get(), gnash::VaapiImage::getPitch(), gnash::VaapiImage::getPlane(), gnash::VaapiImage::height(), height(), gnash::key::i, gnash::VaapiImage::map(), gnash::operator==(), gnash::VaapiImage::unmap(), gnash::vaapi_check_status(), VAAPI_IMAGE_NV12, gnash::VaapiImage::width(), width(), and gnash::key::Y.

bool gnash::VaapiSurface::deassociateSubpicture

(

std::shared_ptr< VaapiSubpicture >

subpicture

)

Deassociate subpicture from the surface.

References gnash::VaapiGlobalContext::display(), gnash::VaapiGlobalContext::get(), and gnash::vaapi_check_status().

Referenced by associateSubpicture().

VASurfaceID gnash::VaapiSurface::get ( ) const

inline

Return VA surface id.

VaapiContext* gnash::VaapiSurface::getContext ( ) const

inline

Return parent VA context.

unsigned int gnash::VaapiSurface::height ( ) const

inline

Get surface height.

References gnash::fontlib::clear().

Referenced by clear().

unsigned int gnash::VaapiSurface::width ( ) const

inline

Get surface width.

Referenced by clear().

Friends And Related Function Documentation

friend class VaapiContext

friend

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

• VaapiSurface.h
• VaapiSurface.cpp