opengl.hpp File Reference

#include "opencv2/core.hpp"
#include "ocl.hpp"

Classes
class	cv::ogl::Arrays
	Wrapper for OpenGL Client-Side Vertex arrays. More...
class	cv::ogl::Buffer
	Smart pointer for OpenGL buffer object with reference counting. More...
class	cv::ogl::Texture2D
	Smart pointer for OpenGL 2D texture memory with reference counting. More...

Namespaces
namespace	cv
	"black box" representation of the file storage associated with a file on disk.
namespace	cv::cuda
namespace	cv::ogl
namespace	cv::ogl::ocl

Enumerations
enum	cv::ogl::RenderModes {   cv::ogl::POINTS = 0x0000,   cv::ogl::LINES = 0x0001,   cv::ogl::LINE_LOOP = 0x0002,   cv::ogl::LINE_STRIP = 0x0003,   cv::ogl::TRIANGLES = 0x0004,   cv::ogl::TRIANGLE_STRIP = 0x0005,   cv::ogl::TRIANGLE_FAN = 0x0006,   cv::ogl::QUADS = 0x0007,   cv::ogl::QUAD_STRIP = 0x0008,   cv::ogl::POLYGON = 0x0009 }
	render mode More...

Functions
void	cv::ogl::convertFromGLTexture2D (const Texture2D &texture, OutputArray dst)
	Converts Texture2D object to OutputArray.
void	cv::ogl::convertToGLTexture2D (InputArray src, Texture2D &texture)
	Converts InputArray to Texture2D object.
Context &	cv::ogl::ocl::initializeContextFromGL ()
	Creates OpenCL context from GL.
UMat	cv::ogl::mapGLBuffer (const Buffer &buffer, AccessFlag accessFlags=ACCESS_READ|ACCESS_WRITE)
	Maps Buffer object to process on CL side (convert to UMat).
void	cv::ogl::render (const Texture2D &tex, Rect_< double > wndRect=Rect_< double >(0.0, 0.0, 1.0, 1.0), Rect_< double > texRect=Rect_< double >(0.0, 0.0, 1.0, 1.0))
	Render OpenGL texture or primitives.
void	cv::ogl::render (const Arrays &arr, int mode=POINTS, Scalar color=Scalar::all(255))
void	cv::ogl::render (const Arrays &arr, InputArray indices, int mode=POINTS, Scalar color=Scalar::all(255))
void	cv::cuda::setGlDevice (int device=0)
	Sets a CUDA device and initializes it for the current thread with OpenGL interoperability.
void	cv::ogl::unmapGLBuffer (UMat &u)
	Unmaps Buffer object (releases UMat, previously mapped from Buffer).