OpenCL + OpenGL Interoperability for Rust

Creates a Context with OpenGL interoperability enabled. DirectX interop is theoretically possible, but not currently implemented. MacOS & OpenGL ES support is untested, but should work.

Usage

Your preferred OpenGL library should be set up and working.

Add the following to your Cargo.toml:

ocl-interop = "0.1"

Add the following to your crate root (lib.rs or main.rs):

extern crate ocl_interop;

Then, when you need the context:

// Create an OpenGL context, make sure it is active, then create an OpenCL
// context with the interop enabled:
let context = ocl_interop::get_context()?;

// use it!