void lua_engine::emu_hook_output(lua_State *L)
{
luaL_argcheck(L, lua_isfunction(L, 1), 1, "callback function expected");
hook_output_cb.set(L, 1);
if (!output_notifier_set) {
output_set_notifier(NULL, s_output_notifier, this);
output_notifier_set = true;
}
}
void winoutput_init(running_machine &machine)
{
int result;
// ensure we get cleaned up
machine.add_notifier(MACHINE_NOTIFY_EXIT, machine_notify_delegate(FUNC(winoutput_exit), &machine));
// reset globals
clientlist = NULL;
// create our window class
result = create_window_class();
assert(result == 0);
(void)result; // to silence gcc 4.6
// create a window
output_hwnd = CreateWindowEx(
WINDOW_STYLE_EX,
OUTPUT_WINDOW_CLASS,
OUTPUT_WINDOW_NAME,
WINDOW_STYLE,
0, 0,
1, 1,
NULL,
NULL,
GetModuleHandle(NULL),
NULL);
assert(output_hwnd != NULL);
// set a pointer to the running machine
SetWindowLongPtr(output_hwnd, GWLP_USERDATA, (LONG_PTR)&machine);
// allocate message ids
om_mame_start = RegisterWindowMessage(OM_MAME_START);
assert(om_mame_start != 0);
om_mame_stop = RegisterWindowMessage(OM_MAME_STOP);
assert(om_mame_stop != 0);
om_mame_update_state = RegisterWindowMessage(OM_MAME_UPDATE_STATE);
assert(om_mame_update_state != 0);
om_mame_register_client = RegisterWindowMessage(OM_MAME_REGISTER_CLIENT);
assert(om_mame_register_client != 0);
om_mame_unregister_client = RegisterWindowMessage(OM_MAME_UNREGISTER_CLIENT);
assert(om_mame_unregister_client != 0);
om_mame_get_id_string = RegisterWindowMessage(OM_MAME_GET_ID_STRING);
assert(om_mame_get_id_string != 0);
// broadcast a startup message
PostMessage(HWND_BROADCAST, om_mame_start, (WPARAM)output_hwnd, 0);
// register a notifier for output changes
output_set_notifier(NULL, notifier_callback, NULL);
}
void winoutput_init(running_machine *machine)
{
int result;
// ensure we get cleaned up
add_exit_callback(machine, winoutput_exit);
// reset globals
clientlist = NULL;
// create our window class
result = create_window_class();
assert(result == 0);
// create a window
output_hwnd = CreateWindowEx(
WINDOW_STYLE_EX,
OUTPUT_WINDOW_CLASS,
OUTPUT_WINDOW_NAME,
WINDOW_STYLE,
0, 0,
1, 1,
NULL,
NULL,
GetModuleHandle(NULL),
NULL);
assert(output_hwnd != NULL);
// allocate message ids
om_mame_start = RegisterWindowMessage(OM_MAME_START);
assert(om_mame_start != 0);
om_mame_stop = RegisterWindowMessage(OM_MAME_STOP);
assert(om_mame_stop != 0);
om_mame_update_state = RegisterWindowMessage(OM_MAME_UPDATE_STATE);
assert(om_mame_update_state != 0);
om_mame_register_client = RegisterWindowMessage(OM_MAME_REGISTER_CLIENT);
assert(om_mame_register_client != 0);
om_mame_unregister_client = RegisterWindowMessage(OM_MAME_UNREGISTER_CLIENT);
assert(om_mame_unregister_client != 0);
om_mame_get_id_string = RegisterWindowMessage(OM_MAME_GET_ID_STRING);
assert(om_mame_get_id_string != 0);
// broadcast a startup message
PostMessage(HWND_BROADCAST, om_mame_start, (WPARAM)output_hwnd, 0);
// register a notifier for output changes
output_set_notifier(NULL, notifier_callback, NULL);
}
bool sdl_osd_interface::output_init()
{
int fildes;
fildes = open(SDLMAME_OUTPUT, O_RDWR | O_NONBLOCK);
if (fildes < 0)
{
output = NULL;
osd_printf_verbose("output: unable to open output notifier file %s\n", SDLMAME_OUTPUT);
}
else
{
output = fdopen(fildes, "w");
osd_printf_verbose("output: opened output notifier file %s\n", SDLMAME_OUTPUT);
fprintf(output, "MAME " PID_FMT " START %s\n", osd_getpid(), machine().system().name);
fflush(output);
}
output_set_notifier(NULL, notifier_callback, NULL);
return true;
}
void sdloutput_init(running_machine &machine)
{
int fildes;
machine.add_notifier(MACHINE_NOTIFY_EXIT, machine_notify_delegate(FUNC(sdloutput_exit), &machine));
fildes = open(SDLMAME_OUTPUT, O_RDWR | O_NONBLOCK);
if (fildes < 0)
{
output = NULL;
mame_printf_verbose("ouput: unable to open output notifier file %s\n", SDLMAME_OUTPUT);
}
else
{
output = fdopen(fildes, "w");
mame_printf_verbose("ouput: opened output notifier file %s\n", SDLMAME_OUTPUT);
fprintf(output, "MAME " PID_FMT " START %s\n", osd_getpid(), machine.system().name);
fflush(output);
}
output_set_notifier(NULL, notifier_callback, NULL);
}