Re: LuaJIT FFI only bindings for glfw, OpenCL, OpenGL

[Mike Pall <mikelu-1101@...>]

Henk Boom wrote:
> That's good to know. Is there a way to bind a function by address
> instead of by name so that *GetProcAddress() can be used?

Declaring it as a function pointer ought to work:

ffi.cdef[[
void (*glExtGetShadersQCOM)(unsigned *shaders, int maxShaders, int *numShaders);
]]

local lib = ffi.load(...)
lib.glExtGetShadersQCOM(...)

Yes, the FFI automatically dereferences function pointers for
calls.

--Mike