diff options
Diffstat (limited to 'c_src/sdl_renderer.c')
| -rw-r--r-- | c_src/sdl_renderer.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/c_src/sdl_renderer.c b/c_src/sdl_renderer.c index 9aa5f95..99a947d 100644 --- a/c_src/sdl_renderer.c +++ b/c_src/sdl_renderer.c @@ -17,6 +17,7 @@ void dtor_Renderer(ErlNifEnv* env, void* obj) { SDL_DestroyRenderer(NIF_RES_GET(Renderer, obj)); + enif_release_resource(NIF_RES_DEP(Renderer, obj)); } #define RENDERER_FLAGS(F) \ @@ -92,11 +93,12 @@ NIF_CALL_HANDLER(thread_create_renderer) SDL_Renderer* renderer; ERL_NIF_TERM term; - renderer = SDL_CreateRenderer(args[0], (long)args[1], (long)args[2]); + renderer = SDL_CreateRenderer(NIF_RES_GET(Window, args[0]), (long)args[1], (long)args[2]); if (!renderer) return sdl_error_tuple(env); - NIF_RES_TO_TERM(Renderer, renderer, term); + enif_keep_resource(args[0]); + NIF_RES_TO_TERM_WITH_DEP(Renderer, renderer, term, args[0]); return enif_make_tuple2(env, atom_ok, @@ -115,7 +117,7 @@ NIF_FUNCTION(create_renderer) BADARG_IF(!list_to_renderer_flags(env, argv[2], &flags)); return nif_thread_call(env, thread_create_renderer, 3, - NIF_RES_GET(Window, window_res), index, flags); + window_res, index, flags); } // get_num_render_drivers |