cv::v4d::detail::SinkContext Class Reference

#include <opencv2/v4d/detail/sinkcontext.hpp>

Inheritance diagram for cv::v4d::detail::SinkContext:

Public Member Functions
	SinkContext (cv::Ptr< FrameBufferContext > fbContext)
virtual	~SinkContext ()
void	copyContext ()
virtual void	execute (std::function< void()> fn) override
CLExecContext_t	getCLExecContext ()
bool	hasContext ()
cv::UMat &	sinkBuffer ()
Public Member Functions inherited from cv::v4d::detail::V4DContext
virtual	~V4DContext ()
virtual void	execute (std::function< void()> fn)=0

Friends
class	cv::v4d::V4D

Detailed Description

Provides a context for writing to a Sink

Constructor & Destructor Documentation

SinkContext()

cv::v4d::detail::SinkContext::SinkContext

(

cv::Ptr< FrameBufferContext >

fbContext

)

Create the CLVAContext

Parameters

fbContext

The corresponding framebuffer context

~SinkContext()

virtual cv::v4d::detail::SinkContext::~SinkContext ( )

inlinevirtual

Member Function Documentation

copyContext()

void cv::v4d::detail::SinkContext::copyContext

(

)

execute()

virtual void cv::v4d::detail::SinkContext::execute ( std::function< void()>  fn )

overridevirtual

Called to capture from a function object. The functor fn is passed a UMat which it writes to which in turn is captured to the framebuffer.

Parameters

fn	The functor that provides the data.

Returns

true if successful-

Implements cv::v4d::detail::V4DContext.

getCLExecContext()

CLExecContext_t cv::v4d::detail::SinkContext::getCLExecContext

(

)

hasContext()

bool cv::v4d::detail::SinkContext::hasContext

(

)

Called to pass the frambuffer to a functor which consumes it (e.g. writes to a video file).

Parameters

fn	The functor that consumes the data,

sinkBuffer()

cv::UMat & cv::v4d::detail::SinkContext::sinkBuffer

(

)

Friends And Related Function Documentation

cv::v4d::V4D

friend class cv::v4d::V4D

friend

---

The documentation for this class was generated from the following file:

• opencv2/v4d/detail/sinkcontext.hpp