Module Graphv_gles2_native_impl.Utils
module Gl = Stubs
val debug : bool
val check_error : string -> unit
val dump_gl_error : 'a -> 'b -> ('a -> 'c) -> ('b -> 'c -> 'd, Stdlib.out_channel, unit) Stdlib.format -> 'd
val dump_shader_error : Gl.shader -> string -> unit
val dump_program_error : Gl.program -> string -> unit
val gen_buffers : unit -> int
module Shader : sig ... end