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author | Loïc Hoguin <[email protected]> | 2014-03-18 12:04:46 +0100 |
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committer | Loïc Hoguin <[email protected]> | 2014-03-18 12:16:53 +0100 |
commit | 608acbb03f976b0fbf23877d8b4b6ad7529e1d53 (patch) | |
tree | f6ba7f0b5a37d270bfc64e07d02ebb0992631d8e /c_src/sdl_window.c | |
download | esdl2-608acbb03f976b0fbf23877d8b4b6ad7529e1d53.tar.gz esdl2-608acbb03f976b0fbf23877d8b4b6ad7529e1d53.tar.bz2 esdl2-608acbb03f976b0fbf23877d8b4b6ad7529e1d53.zip |
Initial commit
Diffstat (limited to 'c_src/sdl_window.c')
-rw-r--r-- | c_src/sdl_window.c | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/c_src/sdl_window.c b/c_src/sdl_window.c new file mode 100644 index 0000000..0a130f3 --- /dev/null +++ b/c_src/sdl_window.c @@ -0,0 +1,65 @@ +// Copyright (c) 2014, 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. + +#include "esdl2.h" + +void dtor_Window(ErlNifEnv* env, void* obj) +{ + SDL_DestroyWindow(NIF_RES_GET(Window, obj)); +} + +#define WINDOW_FLAGS(F) \ + F(fullscreen, SDL_WINDOW_FULLSCREEN) \ + F(fullscreen_desktop, SDL_WINDOW_FULLSCREEN_DESKTOP) \ + F(opengl, SDL_WINDOW_OPENGL) \ + F(shown, SDL_WINDOW_SHOWN) \ + F(hidden, SDL_WINDOW_HIDDEN) \ + F(borderless, SDL_WINDOW_BORDERLESS) \ + F(resizable, SDL_WINDOW_RESIZABLE) \ + F(minimized, SDL_WINDOW_MINIMIZED) \ + F(maximized, SDL_WINDOW_MAXIMIZED) \ + F(input_grabbed, SDL_WINDOW_INPUT_GRABBED) \ + F(input_focus, SDL_WINDOW_INPUT_FOCUS) \ + F(mouse_focus, SDL_WINDOW_MOUSE_FOCUS) \ + F(foreign, SDL_WINDOW_FOREIGN) \ + F(allow_high_dpi, SDL_WINDOW_ALLOW_HIGHDPI) + +NIF_LIST_TO_FLAGS_FUNCTION(list_to_window_flags, Uint32, WINDOW_FLAGS) + +NIF_FUNCTION(create_window) +{ + char title[255]; + int x, y, w, h; + Uint32 flags = 0; + SDL_Window* window; + ERL_NIF_TERM term; + + BADARG_IF(!enif_get_string(env, argv[0], title, 255, ERL_NIF_LATIN1)); + BADARG_IF(!enif_get_int(env, argv[1], &x)); + BADARG_IF(!enif_get_int(env, argv[2], &y)); + BADARG_IF(!enif_get_int(env, argv[3], &w)); + BADARG_IF(!enif_get_int(env, argv[4], &h)); + BADARG_IF(!list_to_window_flags(env, argv[5], &flags)); + + window = SDL_CreateWindow(title, x, y, w, h, flags); + if (!window) + return sdl_error_tuple(env); + + NIF_RES_TO_TERM(Window, window, term); + + return enif_make_tuple2(env, + atom_ok, + term + ); +} |