OpenCV
4.9.0
Open Source Computer Vision
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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 | AccelType : uint8_t { AccelType::HOST, AccelType::DX11, AccelType::VAAPI, AccelType::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. More... | |
const char * | to_cstring (AccelType type) |
using cv::gapi::wip::onevpl::CfgParams = typedef std::vector<CfgParam> |
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strong |
Context cv::gapi::wip::onevpl::create_dx11_context | ( | Context::Ptr | ctx_ptr | ) |
Device cv::gapi::wip::onevpl::create_dx11_device | ( | Device::Ptr | device_ptr, |
const std::string & | device_name | ||
) |
Context cv::gapi::wip::onevpl::create_host_context | ( | ) |
Device cv::gapi::wip::onevpl::create_host_device | ( | ) |
Context cv::gapi::wip::onevpl::create_vaapi_context | ( | Context::Ptr | ctx_ptr | ) |
Device cv::gapi::wip::onevpl::create_vaapi_device | ( | Device::Ptr | device_ptr, |
const std::string & | device_name | ||
) |
std::shared_ptr<IDeviceSelector> cv::gapi::wip::onevpl::getDefaultDeviceSelector | ( | const std::vector< CfgParam > & | cfg_params | ) |
Provides default device selector based on config.
const char* cv::gapi::wip::onevpl::to_cstring | ( | AccelType | type | ) |