公開型
enum	{ TYPE_DEFAULT = (1 << 0) , TYPE_CPU = (1 << 1) , TYPE_GPU = (1 << 2) , TYPE_ACCELERATOR = (1 << 3) , TYPE_DGPU = TYPE_GPU + (1 << 16) , TYPE_IGPU = TYPE_GPU + (1 << 17) , TYPE_ALL = 0xFFFFFFFF }

enum	{ FP_DENORM =(1 << 0) , FP_INF_NAN =(1 << 1) , FP_ROUND_TO_NEAREST =(1 << 2) , FP_ROUND_TO_ZERO =(1 << 3) , FP_ROUND_TO_INF =(1 << 4) , FP_FMA =(1 << 5) , FP_SOFT_FLOAT =(1 << 6) , FP_CORRECTLY_ROUNDED_DIVIDE_SQRT =(1 << 7) }

enum	{ EXEC_KERNEL =(1 << 0) , EXEC_NATIVE_KERNEL =(1 << 1) }

enum	{ NO_CACHE =0 , READ_ONLY_CACHE =1 , READ_WRITE_CACHE =2 }

enum	{ NO_LOCAL_MEM =0 , LOCAL_IS_LOCAL =1 , LOCAL_IS_GLOBAL =2 }

enum	{ UNKNOWN_VENDOR =0 , VENDOR_AMD =1 , VENDOR_INTEL =2 , VENDOR_NVIDIA =3 }

公開メンバ関数
	Device (void *d)

	Device (const Device &d)

Device &	operator= (const Device &d)

	Device (Device &&d) CV_NOEXCEPT

Device &	operator= (Device &&d) CV_NOEXCEPT

void	set (void *d)

CV_WRAP String	name () const

CV_WRAP String	extensions () const

CV_WRAP bool	isExtensionSupported (const String &extensionName) const

CV_WRAP String	version () const

CV_WRAP String	vendorName () const

CV_WRAP String	OpenCL_C_Version () const

CV_WRAP String	OpenCLVersion () const

CV_WRAP int	deviceVersionMajor () const

CV_WRAP int	deviceVersionMinor () const

CV_WRAP String	driverVersion () const

void *	ptr () const

CV_WRAP int	type () const

CV_WRAP int	addressBits () const

CV_WRAP bool	available () const

CV_WRAP bool	compilerAvailable () const

CV_WRAP bool	linkerAvailable () const

CV_WRAP int	doubleFPConfig () const

CV_WRAP int	singleFPConfig () const

CV_WRAP int	halfFPConfig () const

CV_WRAP bool	endianLittle () const

CV_WRAP bool	errorCorrectionSupport () const

CV_WRAP int	executionCapabilities () const

CV_WRAP size_t	globalMemCacheSize () const

CV_WRAP int	globalMemCacheType () const

CV_WRAP int	globalMemCacheLineSize () const

CV_WRAP size_t	globalMemSize () const

CV_WRAP size_t	localMemSize () const

CV_WRAP int	localMemType () const

CV_WRAP bool	hostUnifiedMemory () const

CV_WRAP bool	imageSupport () const

CV_WRAP bool	imageFromBufferSupport () const

uint	imagePitchAlignment () const

uint	imageBaseAddressAlignment () const

CV_WRAP bool	intelSubgroupsSupport () const
	非推奨、isExtensionSupported()メソッドを使用してください（おそらく "cl_khr_subgroups "値を使用）。

CV_WRAP size_t	image2DMaxWidth () const

CV_WRAP size_t	image2DMaxHeight () const

CV_WRAP size_t	image3DMaxWidth () const

CV_WRAP size_t	image3DMaxHeight () const

CV_WRAP size_t	image3DMaxDepth () const

CV_WRAP size_t	imageMaxBufferSize () const

CV_WRAP size_t	imageMaxArraySize () const

CV_WRAP int	vendorID () const

CV_WRAP bool	isAMD () const

CV_WRAP bool	isIntel () const

CV_WRAP bool	isNVidia () const

CV_WRAP int	maxClockFrequency () const

CV_WRAP int	maxComputeUnits () const

CV_WRAP int	maxConstantArgs () const

CV_WRAP size_t	maxConstantBufferSize () const

CV_WRAP size_t	maxMemAllocSize () const

CV_WRAP size_t	maxParameterSize () const

CV_WRAP int	maxReadImageArgs () const

CV_WRAP int	maxWriteImageArgs () const

CV_WRAP int	maxSamplers () const

CV_WRAP size_t	maxWorkGroupSize () const

CV_WRAP int	maxWorkItemDims () const

void	maxWorkItemSizes (size_t *) const

CV_WRAP int	memBaseAddrAlign () const

CV_WRAP int	nativeVectorWidthChar () const

CV_WRAP int	nativeVectorWidthShort () const

CV_WRAP int	nativeVectorWidthInt () const

CV_WRAP int	nativeVectorWidthLong () const

CV_WRAP int	nativeVectorWidthFloat () const

CV_WRAP int	nativeVectorWidthDouble () const

CV_WRAP int	nativeVectorWidthHalf () const

CV_WRAP int	preferredVectorWidthChar () const

CV_WRAP int	preferredVectorWidthShort () const

CV_WRAP int	preferredVectorWidthInt () const

CV_WRAP int	preferredVectorWidthLong () const

CV_WRAP int	preferredVectorWidthFloat () const

CV_WRAP int	preferredVectorWidthDouble () const

CV_WRAP int	preferredVectorWidthHalf () const

CV_WRAP size_t	printfBufferSize () const

CV_WRAP size_t	profilingTimerResolution () const

Impl *	getImpl () const

bool	empty () const

静的公開メンバ関数
static CV_WRAP const Device &	getDefault ()

static Device	fromHandle (void *d)

限定公開変数類
Impl *	p

関数詳解

◆ fromHandle()

static Device cv::ocl::Device::fromHandle ( void * d )

static

引数

d	OpenCLハンドル(cl_device_id)。成功した場合はclRetainDevice()が呼ばれます。

このクラス詳解は次のファイルから抽出されました:

ocl.hpp

公開型

公開メンバ関数

静的公開メンバ関数

限定公開変数類

関数詳解

◆ fromHandle()