utils

Documentation

Index

• func Ptr(data interface{}) unsafe.Pointer
• func SliceToPtr[T any](slice []T) *T

Functions

func Ptr

func Ptr(data interface{}) unsafe.Pointer

Ptr takes a slice or pointer (to a singular scalar value or the first element of an array or slice) and returns its GL-compatible address.

For example:

var data []uint8
...
gl.TexImage2D(gl.TEXTURE_2D, ..., gl.UNSIGNED_BYTE, gl.Ptr(&data[0]))

func SliceToPtr

func SliceToPtr[T any](slice []T) *T

SliceToPtr takes a slice and returns its C-compatible pointer.