void osd_init(running_machine *machine)
{
// thread priority
if (!options_get_bool(mame_options(), OPTION_DEBUG))
SetThreadPriority(GetCurrentThread(), options_get_int(mame_options(), WINOPTION_PRIORITY));
// ensure we get called on the way out
add_exit_callback(machine, osd_exit);
// initialize the subsystems
winvideo_init(machine);
winsound_init(machine);
wininput_init(machine);
winoutput_init(machine);
// hook up the debugger log
if (options_get_bool(mame_options(), WINOPTION_OSLOG))
add_logerror_callback(machine, output_oslog);
// crank up the multimedia timer resolution to its max
// this gives the system much finer timeslices
timeresult = timeGetDevCaps(&caps, sizeof(caps));
if (timeresult == TIMERR_NOERROR)
timeBeginPeriod(caps.wPeriodMin);
// set our multimedia tasks if we can
// if (av_set_mm_thread_characteristics != NULL)
// mm_task = (*av_set_mm_thread_characteristics)(TEXT("Playback"), &task_index);
start_profiler();
}
void debugger_init(running_machine *machine)
{
/* only if debugging is enabled */
if (machine->debug_flags & DEBUG_FLAG_ENABLED)
{
machine_entry *entry;
/* initialize the submodules */
debug_cpu_init(machine);
debug_command_init(machine);
debug_console_init(machine);
debug_view_init(machine);
debug_comment_init(machine);
/* always initialize the internal render debugger */
debugint_init(machine);
/* allocate a new entry for our global list */
add_exit_callback(machine, debugger_exit);
entry = global_alloc(machine_entry);
entry->next = machine_list;
entry->machine = machine;
machine_list = entry;
/* register an atexit handler if we haven't yet */
if (!atexit_registered)
atexit(debugger_flush_all_traces_on_abnormal_exit);
atexit_registered = TRUE;
/* listen in on the errorlog */
add_logerror_callback(machine, debug_errorlog_write_line);
}
}
void osd_init(running_machine *machine)
{
int watchdog = options_get_int(mame_options(), WINOPTION_WATCHDOG);
const char *stemp;
// thread priority
if (!(machine->debug_flags & DEBUG_FLAG_OSD_ENABLED))
SetThreadPriority(GetCurrentThread(), options_get_int(mame_options(), WINOPTION_PRIORITY));
// ensure we get called on the way out
add_exit_callback(machine, osd_exit);
// get number of processors
stemp = options_get_string(mame_options(), WINOPTION_NUMPROCESSORS);
osd_num_processors = 0;
if (strcmp(stemp, "auto") != 0)
{
osd_num_processors = atoi(stemp);
if (osd_num_processors < 1)
{
mame_printf_warning("Warning: numprocessors < 1 doesn't make much sense. Assuming auto ...\n");
osd_num_processors = 0;
}
}
// initialize the subsystems
winvideo_init(machine);
winsound_init(machine);
wininput_init(machine);
winoutput_init(machine);
// hook up the debugger log
if (options_get_bool(mame_options(), WINOPTION_OSLOG))
add_logerror_callback(machine, output_oslog);
// crank up the multimedia timer resolution to its max
// this gives the system much finer timeslices
timeresult = timeGetDevCaps(&caps, sizeof(caps));
if (timeresult == TIMERR_NOERROR)
timeBeginPeriod(caps.wPeriodMin);
// set our multimedia tasks if we can
// if (av_set_mm_thread_characteristics != NULL)
// mm_task = (*av_set_mm_thread_characteristics)(TEXT("Playback"), &task_index);
start_profiler();
// if a watchdog thread is requested, create one
if (watchdog != 0)
{
watchdog_reset_event = CreateEvent(NULL, FALSE, FALSE, NULL);
assert_always(watchdog_reset_event != NULL, "Failed to create watchdog reset event");
watchdog_exit_event = CreateEvent(NULL, TRUE, FALSE, NULL);
assert_always(watchdog_exit_event != NULL, "Failed to create watchdog exit event");
watchdog_thread = CreateThread(NULL, 0, watchdog_thread_entry, (LPVOID)(FPTR)watchdog, 0, NULL);
assert_always(watchdog_thread != NULL, "Failed to create watchdog thread");
}
}
int osd_init(running_machine *machine)
{
extern int win_erroroslog;
int result = 0;
if (result == 0)
result = winvideo_init(machine);
if (result == 0)
result = wininput_init(machine);
if (result == 0)
winoutput_init(machine);
#ifdef MESS
if (result == 0)
result = win_parallel_init();
#endif
if (win_erroroslog)
add_logerror_callback(machine, output_oslog);
return result;
}
int running_machine::run(bool firstrun)
{
int error = MAMERR_NONE;
// use try/catch for deep error recovery
try
{
// move to the init phase
m_current_phase = MACHINE_PHASE_INIT;
// if we have a logfile, set up the callback
if (options().log())
{
m_logfile = auto_alloc(*this, emu_file(OPEN_FLAG_WRITE | OPEN_FLAG_CREATE | OPEN_FLAG_CREATE_PATHS));
file_error filerr = m_logfile->open("error.log");
assert_always(filerr == FILERR_NONE, "unable to open log file");
add_logerror_callback(logfile_callback);
}
// then finish setting up our local machine
start();
// load the configuration settings and NVRAM
bool settingsloaded = config_load_settings(*this);
nvram_load(*this);
sound().ui_mute(false);
// display the startup screens
ui_display_startup_screens(*this, firstrun, !settingsloaded);
// perform a soft reset -- this takes us to the running phase
soft_reset();
// run the CPUs until a reset or exit
m_hard_reset_pending = false;
while ((!m_hard_reset_pending && !m_exit_pending) || m_saveload_schedule != SLS_NONE)
{
g_profiler.start(PROFILER_EXTRA);
// execute CPUs if not paused
if (!m_paused)
m_scheduler.timeslice();
// otherwise, just pump video updates through
else
m_video->frame_update();
// handle save/load
if (m_saveload_schedule != SLS_NONE)
handle_saveload();
g_profiler.stop();
}
// and out via the exit phase
m_current_phase = MACHINE_PHASE_EXIT;
// save the NVRAM and configuration
sound().ui_mute(true);
nvram_save(*this);
config_save_settings(*this);
}
catch (emu_fatalerror &fatal)
{
mame_printf_error("%s\n", fatal.string());
error = MAMERR_FATALERROR;
if (fatal.exitcode() != 0)
error = fatal.exitcode();
}
catch (emu_exception &)
{
mame_printf_error("Caught unhandled emulator exception\n");
error = MAMERR_FATALERROR;
}
catch (std::bad_alloc &)
{
mame_printf_error("Out of memory!\n");
error = MAMERR_FATALERROR;
}
// call all exit callbacks registered
call_notifiers(MACHINE_NOTIFY_EXIT);
zip_file_cache_clear();
// close the logfile
auto_free(*this, m_logfile);
return error;
}
int run_game(int game)
{
running_machine *machine;
int error = MAMERR_NONE;
mame_private *mame;
callback_item *cb;
/* create the machine structure and driver */
machine = create_machine(game);
mame = machine->mame_data;
/* looooong term: remove this */
Machine = machine;
/* start in the "pre-init phase" */
mame->current_phase = MAME_PHASE_PREINIT;
/* perform validity checks before anything else */
if (mame_validitychecks(game) != 0)
return MAMERR_FAILED_VALIDITY;
/* loop across multiple hard resets */
mame->exit_pending = FALSE;
while (error == 0 && !mame->exit_pending)
{
init_resource_tracking();
add_free_resources_callback(timer_free);
add_free_resources_callback(state_save_free);
/* use setjmp/longjmp for deep error recovery */
mame->fatal_error_jmpbuf_valid = TRUE;
error = setjmp(mame->fatal_error_jmpbuf);
if (error == 0)
{
int settingsloaded;
/* move to the init phase */
mame->current_phase = MAME_PHASE_INIT;
/* start tracking resources for real */
begin_resource_tracking();
/* if we have a logfile, set up the callback */
mame->logerror_callback_list = NULL;
if (options.logfile)
add_logerror_callback(machine, logfile_callback);
/* then finish setting up our local machine */
init_machine(machine);
/* load the configuration settings and NVRAM */
settingsloaded = config_load_settings();
nvram_load();
/* display the startup screens */
ui_display_startup_screens(!settingsloaded && !options.skip_disclaimer, !options.skip_warnings, !options.skip_gameinfo);
/* ensure we don't show the opening screens on a reset */
options.skip_disclaimer = options.skip_warnings = options.skip_gameinfo = TRUE;
/* start resource tracking; note that soft_reset assumes it can */
/* call end_resource_tracking followed by begin_resource_tracking */
/* to clear out resources allocated between resets */
begin_resource_tracking();
/* perform a soft reset -- this takes us to the running phase */
soft_reset(0);
/* run the CPUs until a reset or exit */
mame->hard_reset_pending = FALSE;
while ((!mame->hard_reset_pending && !mame->exit_pending) || mame->saveload_pending_file != NULL)
{
profiler_mark(PROFILER_EXTRA);
/* execute CPUs if not paused */
if (!mame->paused)
cpuexec_timeslice();
/* otherwise, just pump video updates through */
else
video_frame_update();
/* handle save/load */
if (mame->saveload_schedule_callback)
(*mame->saveload_schedule_callback)(machine);
profiler_mark(PROFILER_END);
}
/* and out via the exit phase */
mame->current_phase = MAME_PHASE_EXIT;
/* stop tracking resources at this level */
end_resource_tracking();
/* save the NVRAM and configuration */
nvram_save();
config_save_settings();
}
mame->fatal_error_jmpbuf_valid = FALSE;
/* call all exit callbacks registered */
for (cb = mame->exit_callback_list; cb; cb = cb->next)
(*cb->func.exit)(machine);
/* close all inner resource tracking */
exit_resource_tracking();
/* free our callback lists */
free_callback_list(&mame->exit_callback_list);
free_callback_list(&mame->reset_callback_list);
free_callback_list(&mame->pause_callback_list);
}
/* destroy the machine */
destroy_machine(machine);
/* return an error */
return error;
}
int running_machine::run(bool firstrun)
{
int error = MAMERR_NONE;
// use try/catch for deep error recovery
try
{
// move to the init phase
m_current_phase = MACHINE_PHASE_INIT;
// if we have a logfile, set up the callback
if (options().log())
{
m_logfile = auto_alloc(*this, emu_file(OPEN_FLAG_WRITE | OPEN_FLAG_CREATE | OPEN_FLAG_CREATE_PATHS));
file_error filerr = m_logfile->open("error.log");
assert_always(filerr == FILERR_NONE, "unable to open log file");
add_logerror_callback(logfile_callback);
}
// then finish setting up our local machine
start();
// load the configuration settings and NVRAM
bool settingsloaded = config_load_settings(*this);
nvram_load(*this);
sound().ui_mute(false);
// initialize ui lists
ui_initialize(*this);
// display the startup screens
ui_display_startup_screens(*this, firstrun, !settingsloaded);
// perform a soft reset -- this takes us to the running phase
soft_reset();
// run the CPUs until a reset or exit
m_hard_reset_pending = false;
while ((!m_hard_reset_pending && !m_exit_pending) || m_saveload_schedule != SLS_NONE)
{
g_profiler.start(PROFILER_EXTRA);
#ifdef SDLMAME_EMSCRIPTEN
//break out to our async javascript loop and halt
js_set_main_loop(m_scheduler);
#endif
// execute CPUs if not paused
if (!m_paused)
m_scheduler.timeslice();
// otherwise, just pump video updates through
else
m_video->frame_update();
// handle save/load
if (m_saveload_schedule != SLS_NONE)
handle_saveload();
g_profiler.stop();
}
// and out via the exit phase
m_current_phase = MACHINE_PHASE_EXIT;
// save the NVRAM and configuration
sound().ui_mute(true);
nvram_save(*this);
config_save_settings(*this);
}
catch (emu_fatalerror &fatal)
{
mame_printf_error("%s\n", fatal.string());
error = MAMERR_FATALERROR;
if (fatal.exitcode() != 0)
error = fatal.exitcode();
}
catch (emu_exception &)
{
mame_printf_error("Caught unhandled emulator exception\n");
error = MAMERR_FATALERROR;
}
catch (binding_type_exception &btex)
{
mame_printf_error("Error performing a late bind of type %s to %s\n", btex.m_actual_type.name(), btex.m_target_type.name());
error = MAMERR_FATALERROR;
}
catch (std::exception &ex)
{
mame_printf_error("Caught unhandled %s exception: %s\n", typeid(ex).name(), ex.what());
error = MAMERR_FATALERROR;
}
catch (...)
{
mame_printf_error("Caught unhandled exception\n");
error = MAMERR_FATALERROR;
}
// make sure our phase is set properly before cleaning up,
// in case we got here via exception
m_current_phase = MACHINE_PHASE_EXIT;
// call all exit callbacks registered
call_notifiers(MACHINE_NOTIFY_EXIT);
zip_file_cache_clear();
// close the logfile
auto_free(*this, m_logfile);
return error;
}
int running_machine::run(bool firstrun, bool benchmarking)
{
int error = MAMERR_NONE;
// use try/catch for deep error recovery
try
{
// move to the init phase
m_current_phase = MACHINE_PHASE_INIT;
// if we have a logfile, set up the callback
if (options().log())
{
m_logfile = auto_alloc(*this, emu_file(OPEN_FLAG_WRITE | OPEN_FLAG_CREATE | OPEN_FLAG_CREATE_PATHS));
file_error filerr = m_logfile->open("error.log");
assert_always(filerr == FILERR_NONE, "unable to open log file");
add_logerror_callback(logfile_callback);
}
// then finish setting up our local machine
start();
// load the configuration settings and NVRAM
bool settingsloaded = config_load_settings(*this);
nvram_load(*this);
sound().ui_mute(false);
// this point is chosen arbitrarily to be represented as 50% complete
// with the "initializing state" init phase
announce_init_phase(STARTUP_PHASE_INITIALIZING_STATE, 50);
// display the startup screens, unless benchmarking, in which case
// there is no user interaction expected and no need to show the
// startup screens
if (!benchmarking) {
ui_display_startup_screens(*this, firstrun, !settingsloaded);
}
// perform a soft reset -- this takes us to the running phase
soft_reset();
// now initialization is 100% complete and the next thing that will
// happen is the game will start running
announce_init_phase(STARTUP_PHASE_INITIALIZING_STATE, 100);
// run the CPUs until a reset or exit
m_hard_reset_pending = false;
while ((!m_hard_reset_pending && !m_exit_pending) || m_saveload_schedule != SLS_NONE)
{
g_profiler.start(PROFILER_EXTRA);
// execute CPUs if not paused
if (!m_paused)
m_scheduler.timeslice();
// otherwise, just pump video updates through
else
m_video->frame_update();
// handle save/load
if (m_saveload_schedule != SLS_NONE)
handle_saveload();
g_profiler.stop();
}
// and out via the exit phase
m_current_phase = MACHINE_PHASE_EXIT;
// save the NVRAM and configuration
sound().ui_mute(true);
nvram_save(*this);
config_save_settings(*this);
}
catch (emu_fatalerror &fatal)
{
mame_printf_error("%s\n", fatal.string());
error = MAMERR_FATALERROR;
if (fatal.exitcode() != 0)
error = fatal.exitcode();
}
catch (emu_exception &)
{
mame_printf_error("Caught unhandled emulator exception\n");
error = MAMERR_FATALERROR;
}
catch (std::bad_alloc &)
{
mame_printf_error("Out of memory!\n");
error = MAMERR_FATALERROR;
}
// make sure our phase is set properly before cleaning up,
// in case we got here via exception
m_current_phase = MACHINE_PHASE_EXIT;
// call all exit callbacks registered
call_notifiers(MACHINE_NOTIFY_EXIT);
zip_file_cache_clear();
// close the logfile
auto_free(*this, m_logfile);
return error;
}
int running_machine::run(bool firstrun)
{
int error = MAMERR_NONE;
// move to the init phase
m_current_phase = MACHINE_PHASE_INIT;
// if we have a logfile, set up the callback
if (options().log())
{
m_logfile.reset(global_alloc(emu_file(OPEN_FLAG_WRITE | OPEN_FLAG_CREATE | OPEN_FLAG_CREATE_PATHS)));
file_error filerr = m_logfile->open("error.log");
assert_always(filerr == FILERR_NONE, "unable to open log file");
add_logerror_callback(logfile_callback);
}
// then finish setting up our local machine
start();
// load the configuration settings and NVRAM
bool settingsloaded = config_load_settings(*this);
//MKCHAMP - INITIALIZING THE HISCORE ENGINE
if (! options().disable_hiscore_patch())
hiscore_init(*this);
// disallow save state registrations starting here.
// Don't do it earlier, config load can create network
// devices with timers.
m_save.allow_registration(false);
nvram_load();
sound().ui_mute(false);
// initialize ui lists
ui().initialize(*this);
// display the startup screens
ui().display_startup_screens(firstrun, !options().skip_nagscreen());
// perform a soft reset -- this takes us to the running phase
soft_reset();
// handle initial load
if (m_saveload_schedule != SLS_NONE)
handle_saveload();
// run the CPUs until a reset or exit
m_hard_reset_pending = false;
while ((!m_hard_reset_pending && !m_exit_pending) || m_saveload_schedule != SLS_NONE)
return 0;
// and out via the exit phase
m_current_phase = MACHINE_PHASE_EXIT;
// save the NVRAM and configuration
sound().ui_mute(true);
nvram_save();
config_save_settings(*this);
// make sure our phase is set properly before cleaning up,
// in case we got here via exception
m_current_phase = MACHINE_PHASE_EXIT;
// call all exit callbacks registered
call_notifiers(MACHINE_NOTIFY_EXIT);
zip_file_cache_clear();
// close the logfile
m_logfile.reset();
return error;
}
int run_game(int game)
{
callback_item *cb;
int error = 0;
/* start in the "pre-init phase" */
current_phase = MAME_PHASE_PREINIT;
/* AdvanceMAME: Disable validity checks */
#if 0
/* perform validity checks before anything else */
if (mame_validitychecks(game) != 0)
return 1;
#endif
/* loop across multiple hard resets */
exit_pending = FALSE;
while (error == 0 && !exit_pending)
{
/* use setjmp/longjmp for deep error recovery */
fatal_error_jmpbuf_valid = TRUE;
error = setjmp(fatal_error_jmpbuf);
if (error == 0)
{
int settingsloaded;
/* move to the init phase */
current_phase = MAME_PHASE_INIT;
/* start tracking resources for real */
begin_resource_tracking();
/* if we have a logfile, set up the callback */
logerror_callback_list = NULL;
if (options.logfile)
add_logerror_callback(logfile_callback);
/* create the Machine structure and driver */
create_machine(game);
/* then finish setting up our local machine */
init_machine();
/* load the configuration settings and NVRAM */
settingsloaded = config_load_settings();
nvram_load();
/* initialize the UI and display the startup screens */
if (ui_init(!settingsloaded && !options.skip_disclaimer, !options.skip_warnings, !options.skip_gameinfo) != 0)
fatalerror("User cancelled");
/* ensure we don't show the opening screens on a reset */
options.skip_disclaimer = options.skip_warnings = options.skip_gameinfo = TRUE;
/* start resource tracking; note that soft_reset assumes it can */
/* call end_resource_tracking followed by begin_resource_tracking */
/* to clear out resources allocated between resets */
begin_resource_tracking();
/* perform a soft reset -- this takes us to the running phase */
soft_reset(0);
/* run the CPUs until a reset or exit */
hard_reset_pending = FALSE;
while ((!hard_reset_pending && !exit_pending) || saveload_pending_file != NULL)
{
profiler_mark(PROFILER_EXTRA);
/* execute CPUs if not paused */
if (!mame_paused)
cpuexec_timeslice();
/* otherwise, just pump video updates through */
else
{
updatescreen();
reset_partial_updates();
}
/* handle save/load */
if (saveload_schedule_callback)
(*saveload_schedule_callback)();
profiler_mark(PROFILER_END);
}
/* and out via the exit phase */
current_phase = MAME_PHASE_EXIT;
/* stop tracking resources at this level */
end_resource_tracking();
/* save the NVRAM and configuration */
nvram_save();
config_save_settings();
}
fatal_error_jmpbuf_valid = FALSE;
/* call all exit callbacks registered */
for (cb = exit_callback_list; cb; cb = cb->next)
(*cb->func.exit)();
/* close all inner resource tracking */
while (resource_tracking_tag != 0)
end_resource_tracking();
/* free our callback lists */
free_callback_list(&exit_callback_list);
free_callback_list(&reset_callback_list);
free_callback_list(&pause_callback_list);
}
/* return an error */
return error;
}
