Type Alias PFNGLSAMPLERPARAMETERIVPROC 

pub type PFNGLSAMPLERPARAMETERIVPROC = Option<unsafe extern "C" fn(sampler: GLuint, pname: GLenum, param: *const GLint)>;

Aliased Type

pub enum PFNGLSAMPLERPARAMETERIVPROC {
    None,
    Some(unsafe extern "C" fn(u32, u32, *const i32)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(u32, u32, *const i32))

Some value of type T.