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| author | Loïc Hoguin <[email protected]> | 2014-04-03 12:54:29 +0200 |
|---|---|---|
| committer | Loïc Hoguin <[email protected]> | 2014-04-03 12:54:29 +0200 |
| commit | 4454f9a00ca8aa85e78e71fb7ef670d802c671e2 (patch) | |
| tree | 5678d7e37b5d96df04d5f18fca792782b0193e99 /c_src/sdl_window.c | |
| parent | b5028ef614b37255bad1997fa940bf9e0cb5d4da (diff) | |
| download | esdl2-4454f9a00ca8aa85e78e71fb7ef670d802c671e2.tar.gz esdl2-4454f9a00ca8aa85e78e71fb7ef670d802c671e2.tar.bz2 esdl2-4454f9a00ca8aa85e78e71fb7ef670d802c671e2.zip | |
Add sdl_window:get_id/1
Diffstat (limited to 'c_src/sdl_window.c')
| -rw-r--r-- | c_src/sdl_window.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/c_src/sdl_window.c b/c_src/sdl_window.c index 818fa2f..2ec3ba0 100644 --- a/c_src/sdl_window.c +++ b/c_src/sdl_window.c @@ -189,3 +189,20 @@ NIF_FUNCTION(get_window_grab) return nif_thread_call(env, thread_get_window_grab, 1, NIF_RES_GET(Window, window_res)); } + +// get_window_id + +NIF_CALL_HANDLER(thread_get_window_id) +{ + return enif_make_uint(env, SDL_GetWindowID(args[0])); +} + +NIF_FUNCTION(get_window_id) +{ + void* window_res; + + BADARG_IF(!enif_get_resource(env, argv[0], res_Window, &window_res)); + + return nif_thread_call(env, thread_get_window_id, 1, + NIF_RES_GET(Window, window_res)); +} |