OpenCV: core/include/opencv2/core/ocl.hpp File Reference

| OpenCV 3.4.2 Open Source Computer Vision

Classes | Namespaces | Enumerations | Functions
ocl.hpp File Reference
`#include "opencv2/core.hpp"`

## Classes
class | cv::ocl::Context
class | cv::ocl::Device
class | cv::ocl::Image2D
class | cv::ocl::Kernel
class | cv::ocl::KernelArg
class | cv::ocl::Platform
class | cv::ocl::PlatformInfo
class | cv::ocl::Program
class | cv::ocl::ProgramSource
class | cv::ocl::Queue
class | cv::ocl::Timer

## Namespaces
| cv
| cv::ocl

## Enumerations
enum | cv::ocl::OclVectorStrategy { cv::ocl::OCL_VECTOR_OWN = 0, cv::ocl::OCL_VECTOR_MAX = 1, cv::ocl::OCL_VECTOR_DEFAULT = OCL_VECTOR_OWN }

## Functions
void | cv::ocl::attachContext (const String &platformName, void *platformID, void *context, void *deviceID)
| Attaches OpenCL context to OpenCV. More...
void | cv::ocl::buildOptionsAddMatrixDescription (String &buildOptions, const String &name, InputArray _m)
int | cv::ocl::checkOptimalVectorWidth (const int *vectorWidths, InputArray src1, InputArray src2=noArray(), InputArray src3=noArray(), InputArray src4=noArray(), InputArray src5=noArray(), InputArray src6=noArray(), InputArray src7=noArray(), InputArray src8=noArray(), InputArray src9=noArray(), OclVectorStrategy strat=OCL_VECTOR_DEFAULT)
void | cv::ocl::convertFromBuffer (void *cl_mem_buffer, size_t step, int rows, int cols, int type, UMat &dst)
| Convert OpenCL buffer to UMat. More...
void | cv::ocl::convertFromImage (void *cl_mem_image, UMat &dst)
| Convert OpenCL image2d_t to UMat. More...
const char * | cv::ocl::convertTypeStr (int sdepth, int ddepth, int cn, char *buf)
void | cv::ocl::finish ()
MatAllocator * | cv::ocl::getOpenCLAllocator ()
const char * | cv::ocl::getOpenCLErrorString (int errorCode)
void | cv::ocl::getPlatfomsInfo (std::vector< PlatformInfo > &platform_info)
bool | cv::ocl::haveAmdBlas ()
bool | cv::ocl::haveAmdFft ()
bool | cv::ocl::haveOpenCL ()
bool | cv::ocl::haveSVM ()
void | cv::ocl::initializeContextFromHandle (Context &ctx, void *platform, void *context, void *device)
String | cv::ocl::kernelToStr (InputArray _kernel, int ddepth=-1, const char *name=NULL)
const char * | cv::ocl::memopTypeToStr (int t)
int | cv::ocl::predictOptimalVectorWidth (InputArray src1, InputArray src2=noArray(), InputArray src3=noArray(), InputArray src4=noArray(), InputArray src5=noArray(), InputArray src6=noArray(), InputArray src7=noArray(), InputArray src8=noArray(), InputArray src9=noArray(), OclVectorStrategy strat=OCL_VECTOR_DEFAULT)
int | cv::ocl::predictOptimalVectorWidthMax (InputArray src1, InputArray src2=noArray(), InputArray src3=noArray(), InputArray src4=noArray(), InputArray src5=noArray(), InputArray src6=noArray(), InputArray src7=noArray(), InputArray src8=noArray(), InputArray src9=noArray())
void | cv::ocl::setUseOpenCL (bool flag)
const char * | cv::ocl::typeToStr (int t)
bool | cv::ocl::useOpenCL ()
const char * | cv::ocl::vecopTypeToStr (int t)