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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_surface.c | |
download | esdl2-608acbb03f976b0fbf23877d8b4b6ad7529e1d53.tar.gz esdl2-608acbb03f976b0fbf23877d8b4b6ad7529e1d53.tar.bz2 esdl2-608acbb03f976b0fbf23877d8b4b6ad7529e1d53.zip |
Initial commit
Diffstat (limited to 'c_src/sdl_surface.c')
-rw-r--r-- | c_src/sdl_surface.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/c_src/sdl_surface.c b/c_src/sdl_surface.c new file mode 100644 index 0000000..6f43f3e --- /dev/null +++ b/c_src/sdl_surface.c @@ -0,0 +1,41 @@ +// 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" +#include "SDL_image.h" + +void dtor_Surface(ErlNifEnv* env, void* obj) +{ + SDL_FreeSurface(NIF_RES_GET(Surface, obj)); +} + +NIF_FUNCTION(img_load) +{ + char filename[FILENAME_MAX]; + SDL_Surface* surface; + ERL_NIF_TERM term; + + BADARG_IF(!enif_get_string(env, argv[0], filename, FILENAME_MAX, ERL_NIF_LATIN1)); + + surface = IMG_Load(filename); + if (!surface) + return sdl_error_tuple(env); + + NIF_RES_TO_TERM(Surface, surface, term); + + return enif_make_tuple2(env, + atom_ok, + term + ); +} |