Window::Window()
: handle(0)
{
create_window_class();
handle = CreateWindowEx(WS_EX_OVERLAPPEDWINDOW, TEXT("WindowClass"), TEXT("My Window"), WS_OVERLAPPEDWINDOW|WS_VISIBLE, 0, 0, 1024, 768, 0, 0, GetModuleHandle(0), this);
if (handle == 0)
throw Exception("Failed to create window");
}
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);
}
bool windows_osd_interface::output_init()
{
int result;
// reset globals
clientlist = nullptr;
// 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,
nullptr,
nullptr,
GetModuleHandleUni(),
nullptr);
assert(output_hwnd != nullptr);
// 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
machine().output().set_notifier(nullptr, notifier_callback, &machine());
return true;
}
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);
}
int winwindow_init(running_machine *machine)
{
size_t temp;
// determine if we are using multithreading or not
multithreading_enabled = options_get_bool("multithreading");
// get the main thread ID before anything else
main_threadid = GetCurrentThreadId();
// ensure we get called on the way out
add_exit_callback(machine, winwindow_exit);
// set up window class and register it
if (create_window_class())
return 1;
// create an event to signal UI pausing
ui_pause_event = CreateEvent(NULL, TRUE, FALSE, NULL);
if (!ui_pause_event)
return 1;
// if multithreading, create a thread to run the windows
if (multithreading_enabled)
{
// create an event to signal when the window thread is ready
window_thread_ready_event = CreateEvent(NULL, TRUE, FALSE, NULL);
if (!window_thread_ready_event)
return 1;
// create a thread to run the windows from
temp = _beginthreadex(NULL, 0, thread_entry, NULL, 0, (unsigned *)&window_threadid);
window_thread = (HANDLE)temp;
if (window_thread == NULL)
return 1;
// set the thread priority equal to the main MAME thread
SetThreadPriority(window_thread, GetThreadPriority(GetCurrentThread()));
}
// otherwise, treat the window thread as the main thread
else
{
window_thread = GetCurrentThread();
window_threadid = main_threadid;
}
// initialize the drawers
if (video_config.mode == VIDEO_MODE_D3D)
{
if (drawd3d_init(&draw))
video_config.mode = VIDEO_MODE_GDI;
}
if (video_config.mode == VIDEO_MODE_DDRAW)
{
if (drawdd_init(&draw))
video_config.mode = VIDEO_MODE_GDI;
}
if (video_config.mode == VIDEO_MODE_GDI)
{
if (drawgdi_init(&draw))
return 1;
}
if (video_config.mode == VIDEO_MODE_NONE)
{
if (drawnone_init(&draw))
return 1;
}
// set up the window list
last_window_ptr = &win_window_list;
return 0;
}
