sharedmat

package

v1.27.0 Latest Latest Go to latest Published: Jan 7, 2023 License: MIT Imports: 2 Imported by: 0

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Package sharedmat gives ability to share gocv.Mats using reference counts with proper ref/clone/cleanup.

This section is empty.

This section is empty.

func Filled(mat *gocv.Mat) bool

Filled is a helper to check gocv.Mat not empty

func Valid(mat *gocv.Mat) bool

Valid is a helper to check gocv.Mat not nil

type SharedMat struct {
	Mat gocv.Mat

	Guard sync.RWMutex
	// contains filtered or unexported fields
}

SharedMat is a share-able gocv.Mat

func NewSharedMat(mat gocv.Mat) *SharedMat

NewSharedMat creates a new SharedMat

func (s *SharedMat) Cleanup() (filled bool, closed bool)

Cleanup will decrement refs and attempt to cleanup the SharedMat

func (s *SharedMat) Clone() *SharedMat

Clone will clone the SharedMat and attempt to clone the gocv.Mat

func (s *SharedMat) NumRefs() int

NumRefs returns the number of references

func (s *SharedMat) Ref() *SharedMat

Ref returns a SharedMat pointer and increments refs