Function FreeLuaRef

src/lua/LuaGLPointers.cpp:157–165

//============================================================================//

static bool FreeLuaRef(lua_State* L, GLenum type) {
  std::map<GLenum, int>::iterator it = luaRefs.find(type);
  if (it != luaRefs.end()) {
    luaL_unref(L, LUA_REGISTRYINDEX, it->second);
    luaRefs.erase(it);
    return true;
  }
  return false;
}


static bool CreateLuaRef(lua_State* L, int index, GLenum type) {