Gnash: gnash::VaapiGlobalContext Class Reference

VA API global context. More...

#include <VaapiGlobalContext.h>

Public Member Functions
	VaapiGlobalContext (std::unique_ptr< VaapiDisplay > display)

	~VaapiGlobalContext ()

bool	hasProfile (VAProfile profile) const
	Check VA profile is supported. More...

const VAImageFormat *	getImageFormat (VaapiImageFormat format) const
	Get the VA image format matching format. More...

std::vector< VaapiImageFormat >	getImageFormats () const
	Get the list of supported image formats. More...

std::vector< VaapiImageFormat >	getSubpictureFormats () const
	Get the list of supported subpicture formats. More...

VADisplay	display () const
	Get the VA display. More...

Static Public Member Functions
static VaapiGlobalContext *	get ()
	Get the unique global VA context. More...

Detailed Description

VA API global context.

Constructor & Destructor Documentation

§ VaapiGlobalContext()

gnash::VaapiGlobalContext::VaapiGlobalContext ( std::unique_ptr< VaapiDisplay > display )

References GNASH_REPORT_FUNCTION.

Referenced by get().

§ ~VaapiGlobalContext()

gnash::VaapiGlobalContext::~VaapiGlobalContext ( )

References display(), GNASH_REPORT_FUNCTION, and gnash::vaapi_check_status().

Member Function Documentation

§ display()

VADisplay gnash::VaapiGlobalContext::display ( ) const

inline

Get the VA display.

Returns: The VA display

Referenced by gnash::VaapiSurface::associateSubpicture(), gnash::VaapiSurface::clear(), gnash::VaapiSurface::deassociateSubpicture(), gnash::media::ffmpeg::VaapiContextFfmpeg::initDecoder(), gnash::VaapiImage::map(), gnash::GtkAggVaapiGlue::render(), gnash::VaapiImage::unmap(), gnash::VaapiContext::~VaapiContext(), ~VaapiGlobalContext(), gnash::VaapiImage::~VaapiImage(), and gnash::VaapiSubpicture::~VaapiSubpicture().

§ get()

VaapiGlobalContext * gnash::VaapiGlobalContext::get ( )

static

Get the unique global VA context.

A wrapper around a VaapiGlobalContext to ensure it's free'd on destruction.

Returns: The global VA context

References GNASH_REPORT_FUNCTION, LOG_ONCE, gnash::vaapi_set_is_enabled(), and VaapiGlobalContext().

Referenced by gnash::VaapiSurface::associateSubpicture(), gnash::VaapiSurface::clear(), gnash::GtkAggVaapiGlue::createRenderHandler(), gnash::VaapiSurface::deassociateSubpicture(), gnash::GtkAggVaapiGlue::init(), gnash::media::ffmpeg::VaapiContextFfmpeg::initDecoder(), gnash::VaapiImage::map(), gnash::GtkAggVaapiGlue::render(), gnash::VaapiImage::unmap(), gnash::VaapiContext::~VaapiContext(), gnash::VaapiImage::~VaapiImage(), and gnash::VaapiSubpicture::~VaapiSubpicture().

§ getImageFormat()

const VAImageFormat * gnash::VaapiGlobalContext::getImageFormat ( VaapiImageFormat format ) const

Get the VA image format matching format.

Returns: The VA image format

References gnash::key::i, vaapi_get_image_format(), and VAAPI_IMAGE_NONE.

Referenced by gnash::VaapiImage::~VaapiImage().

§ getImageFormats()

std::vector< VaapiImageFormat > gnash::VaapiGlobalContext::getImageFormats ( ) const

Get the list of supported image formats.

Returns: The list of image formats

§ getSubpictureFormats()

std::vector< VaapiImageFormat > gnash::VaapiGlobalContext::getSubpictureFormats ( ) const

Get the list of supported subpicture formats.

Returns: The list of subpicture formats

Referenced by gnash::GtkAggVaapiGlue::createRenderHandler().

§ hasProfile()

bool gnash::VaapiGlobalContext::hasProfile ( VAProfile profile ) const

Check VA profile is supported.

References gnash::key::i.

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