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

gnash::VaapiGlobalContext::VaapiGlobalContext

(

std::unique_ptr< VaapiDisplay >

display

)

References GNASH_REPORT_FUNCTION.

Referenced by get().

gnash::VaapiGlobalContext::~VaapiGlobalContext

(

)

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

Member Function Documentation

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::VaapiSurfaceImplBase::VaapiSurfaceImplBase(), gnash::VaapiContext::~VaapiContext(), ~VaapiGlobalContext(), gnash::VaapiImage::~VaapiImage(), and gnash::VaapiSubpicture::~VaapiSubpicture().

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::VaapiSurfaceImplBase::VaapiSurfaceImplBase(), gnash::VaapiContext::~VaapiContext(), gnash::VaapiImage::~VaapiImage(), and gnash::VaapiSubpicture::~VaapiSubpicture().

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().

std::vector< VaapiImageFormat > gnash::VaapiGlobalContext::getImageFormats

(

)

const

Get the list of supported image formats.

Returns

The list of image formats

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().

bool gnash::VaapiGlobalContext::hasProfile

(

VAProfile

profile

)

const

Check VA profile is supported.

References gnash::key::i.

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

• VaapiGlobalContext.h
• VaapiGlobalContext.cpp