<Ways to guarantee a JNI type has some property va...

# forum

[rss]

Ways to guarantee a JNI type has some property value
Our codebase’s C++ library provides an image type
Sf3dImage(
val type: Sf3dImageType,
val width: Int,
val height: Int,
val buffer: ByteArray,
)

Sf3DImageType is an enum with a variety of values, Greyscale, RGB, RGBA etc. I’d like to provide some guarantee that a passed parameter has the expected type. i.e. instead of:
fun processImage(sf3d: Sf3dImage)

Some kind of annotation that can check if the passed parameter has the required image type, similar to how i image @StringRes...