diff options
Diffstat (limited to 'c_src')
| -rw-r--r-- | c_src/esdl2.h | 1 | ||||
| -rw-r--r-- | c_src/sdl_window.c | 24 |
2 files changed, 25 insertions, 0 deletions
diff --git a/c_src/esdl2.h b/c_src/esdl2.h index 3a69b8f..7aea80f 100644 --- a/c_src/esdl2.h +++ b/c_src/esdl2.h @@ -169,6 +169,7 @@ F(get_window_maximum_size, 1) \ F(get_window_minimum_size, 1) \ F(get_window_position, 1) \ + F(get_window_size, 1) \ // Generated declarations for the NIF. diff --git a/c_src/sdl_window.c b/c_src/sdl_window.c index 9ddd3f4..becf4d4 100644 --- a/c_src/sdl_window.c +++ b/c_src/sdl_window.c @@ -302,3 +302,27 @@ NIF_FUNCTION(get_window_position) return nif_thread_call(env, thread_get_window_position, 1, NIF_RES_GET(Window, window_res)); } + +// get_window_size + +NIF_CALL_HANDLER(thread_get_window_size) +{ + int w, h; + + SDL_GetWindowSize(args[0], &w, &h); + + return enif_make_tuple2(env, + enif_make_int(env, w), + enif_make_int(env, h) + ); +} + +NIF_FUNCTION(get_window_size) +{ + void* window_res; + + BADARG_IF(!enif_get_resource(env, argv[0], res_Window, &window_res)); + + return nif_thread_call(env, thread_get_window_size, 1, + NIF_RES_GET(Window, window_res)); +} |