Function gvr_sys::gvr_buffer_spec_get_samples

pub unsafe extern "C" fn gvr_buffer_spec_get_samples(
    spec: *const gvr_buffer_spec
) -> i32

Gets the number of samples per pixel in the buffer to be created.

@param spec Buffer specification. @return Value >= 1 giving the number of samples. 1 means multisampling is disabled. Negative values and 0 are never returned.