C++ (Cpp) img_is_refered Beispiele

Beispiel #1

Datei: limglib.c Projekt: luigiScarso/luatexjit

static int m_img_gc(lua_State * L)
{
    image *a, **aa;
    image_dict *d;
    aa = (image **) luaL_checkudata(L, 1, TYPE_IMG);
    a = *aa;
    d = img_dict(*aa);
#ifdef DEBUG
    printf("\n===== IMG GC ===== a=%d ad=%d\n", a, img_dict(a));
#endif
    luaL_unref(L, LUA_GLOBALSINDEX, img_dictref(a));
    if (!img_is_refered(d))
        xfree(a);
    return 0;
}

Beispiel #2

Datei: limglib.c Projekt: pgundlach/LuaTeX

static int m_img_gc(lua_State * L)
{
    image *a, **aa;
    image_dict *d;
    aa = (image **) luaL_checkudata(L, 1, TYPE_IMG);
    a = *aa;
    d = img_dict(*aa);
    luaL_unref(L, LUA_REGISTRYINDEX, img_dictref(a));
    img_luaref(d) -= 1;
    /* we need to check this */
    if (!img_is_refered(d)) {
        xfree(a);
    }
    /* till here */
    return 0;
}