cv::gapi::wip::onevpl Namespace Reference

Classes
struct	CfgParam
	Public class is using for creation of onevpl::GSource instances. More...
struct	Context
struct	DataProviderException
struct	DataProviderImplementationException
struct	DataProviderSystemErrorException
struct	DataProviderUnsupportedException
struct	Device
class	GSource
	G-API streaming source based on OneVPL implementation. More...
struct	IDataProvider
	Public interface allows to customize extraction of video stream data used by onevpl::GSource instead of reading stream from file (by default). More...
struct	IDeviceSelector

Typedefs
using	CfgParams = std::vector< CfgParam >

Enumerations
enum class	AccelType : uint8_t {   HOST ,   DX11 ,   VAAPI ,   LAST_VALUE = std::numeric_limits<uint8_t>::max() }

Functions
Context	create_dx11_context (Context::Ptr ctx_ptr)
Device	create_dx11_device (Device::Ptr device_ptr, const std::string &device_name)
Context	create_host_context ()
Device	create_host_device ()
Context	create_vaapi_context (Context::Ptr ctx_ptr)
Device	create_vaapi_device (Device::Ptr device_ptr, const std::string &device_name)
std::shared_ptr< IDeviceSelector >	getDefaultDeviceSelector (const std::vector< CfgParam > &cfg_params)
	Provides default device selector based on config.
const char *	to_cstring (AccelType type)

Typedef Documentation

CfgParams

using cv::gapi::wip::onevpl::CfgParams = typedef std::vector<CfgParam>

Enumeration Type Documentation

AccelType

enum class cv::gapi::wip::onevpl::AccelType : uint8_t

strong

Enumerator
HOST
DX11
VAAPI
LAST_VALUE

Function Documentation

create_dx11_context()

Context cv::gapi::wip::onevpl::create_dx11_context

(

Context::Ptr

ctx_ptr

)

create_dx11_device()

Device cv::gapi::wip::onevpl::create_dx11_device	(	Device::Ptr	device_ptr,
		const std::string &	device_name
	)

create_host_context()

Context cv::gapi::wip::onevpl::create_host_context

(

)

create_host_device()

Device cv::gapi::wip::onevpl::create_host_device

(

)

create_vaapi_context()

Context cv::gapi::wip::onevpl::create_vaapi_context

(

Context::Ptr

ctx_ptr

)

create_vaapi_device()

Device cv::gapi::wip::onevpl::create_vaapi_device	(	Device::Ptr	device_ptr,
		const std::string &	device_name
	)

getDefaultDeviceSelector()

std::shared_ptr< IDeviceSelector > cv::gapi::wip::onevpl::getDefaultDeviceSelector

(

const std::vector< CfgParam > &

cfg_params

)

Provides default device selector based on config.

to_cstring()

const char * cv::gapi::wip::onevpl::to_cstring

(

AccelType

type

)