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%% Copyright (c) 2015-2018, Loïc Hoguin <[email protected]>
%%
%% Permission to use, copy, modify, and/or distribute this software for any
%% purpose with or without fee is hereby granted, provided that the above
%% copyright notice and this permission notice appear in all copies.
%%
%% THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
%% WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
%% MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
%% ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
%% WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
%% ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
%% OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-module(sdl_gl).
-export([create_context/1]).
-export([swap_window/1]).
-opaque context() :: <<>>.
-export_type([context/0]).
-spec create_context(sdl_window:window()) -> {ok, context()} | sdl:error().
create_context(Window) ->
esdl2:gl_create_context(Window),
receive {'_nif_thread_ret_', Ret} -> Ret end.
-spec swap_window(sdl_window:window()) -> ok.
swap_window(Window) ->
esdl2:gl_swap_window(Window).
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