bool load_menu_game(void)
{
if (g_extern.main_is_init)
rarch_main_deinit();
struct rarch_main_wrap args = {0};
args.verbose = g_extern.verbose;
args.config_path = *g_extern.config_path ? g_extern.config_path : NULL;
args.sram_path = *g_extern.savefile_dir ? g_extern.savefile_dir : NULL;
args.state_path = *g_extern.savestate_dir ? g_extern.savestate_dir : NULL;
args.rom_path = *g_extern.fullpath ? g_extern.fullpath : NULL;
args.libretro_path = g_settings.libretro;
args.no_rom = rgui->load_no_rom;
rgui->load_no_rom = false;
if (rarch_main_init_wrap(&args) == 0)
{
RARCH_LOG("rarch_main_init_wrap() succeeded.\n");
return true;
}
else
{
char name[PATH_MAX];
char msg[PATH_MAX];
fill_pathname_base(name, g_extern.fullpath, sizeof(name));
snprintf(msg, sizeof(msg), "Failed to load %s.\n", name);
msg_queue_push(g_extern.msg_queue, msg, 1, 90);
rgui->msg_force = true;
RARCH_ERR("rarch_main_init_wrap() failed.\n");
return false;
}
}
/**
* main_load_content:
* @argc : Argument count.
* @argv : Argument variable list.
* @args : Arguments passed from callee.
* @environ_get : Function passed for environment_get function.
* @process_args : Function passed for process_args function.
*
* Loads content file and starts up RetroArch.
* If no content file can be loaded, will start up RetroArch
* as-is.
*
* Returns: false (0) if rarch_main_init failed, otherwise true (1).
**/
bool main_load_content(int argc, char **argv, void *args,
environment_get_t environ_get,
process_args_t process_args)
{
unsigned i;
bool retval = true;
int ret = 0, rarch_argc = 0;
char *rarch_argv[MAX_ARGS] = {NULL};
char *argv_copy [MAX_ARGS] = {NULL};
char **rarch_argv_ptr = (char**)argv;
int *rarch_argc_ptr = (int*)&argc;
global_t *global = global_get_ptr();
struct rarch_main_wrap *wrap_args = (struct rarch_main_wrap*)
calloc(1, sizeof(*wrap_args));
if (!wrap_args)
return false;
(void)rarch_argc_ptr;
(void)rarch_argv_ptr;
(void)ret;
rarch_assert(wrap_args);
if (environ_get)
environ_get(rarch_argc_ptr, rarch_argv_ptr, args, wrap_args);
check_defaults_dirs();
if (wrap_args->touched)
{
rarch_main_init_wrap(wrap_args, &rarch_argc, rarch_argv);
memcpy(argv_copy, rarch_argv, sizeof(rarch_argv));
rarch_argv_ptr = (char**)rarch_argv;
rarch_argc_ptr = (int*)&rarch_argc;
}
if (global->main_is_init)
rarch_main_deinit();
if ((ret = rarch_main_init(*rarch_argc_ptr, rarch_argv_ptr)))
{
retval = false;
goto error;
}
event_command(EVENT_CMD_RESUME);
if (process_args)
process_args(rarch_argc_ptr, rarch_argv_ptr);
error:
for (i = 0; i < ARRAY_SIZE(argv_copy); i++)
free(argv_copy[i]);
free(wrap_args);
return retval;
}
bool load_menu_game(void *data)
{
struct rarch_main_wrap args = {0};
rgui_handle_t *rgui = (rgui_handle_t*)data;
if (g_extern.main_is_init)
rarch_main_deinit();
args.verbose = g_extern.verbose;
args.config_path = *g_extern.config_path ? g_extern.config_path : NULL;
args.sram_path = *g_extern.savefile_dir ? g_extern.savefile_dir : NULL;
args.state_path = *g_extern.savestate_dir ? g_extern.savestate_dir : NULL;
args.rom_path = *g_extern.fullpath ? g_extern.fullpath : NULL;
args.libretro_path = *g_settings.libretro ? g_settings.libretro : NULL;
args.no_rom = rgui->load_no_rom;
if (rgui)
rgui->load_no_rom = false;
if (rarch_main_init_wrap(&args) != 0)
{
char name[PATH_MAX], msg[PATH_MAX];
fill_pathname_base(name, g_extern.fullpath, sizeof(name));
snprintf(msg, sizeof(msg), "Failed to load %s.\n", name);
msg_queue_push(g_extern.msg_queue, msg, 1, 90);
if (rgui)
rgui->msg_force = true;
RARCH_ERR("rarch_main_init_wrap() failed.\n");
return false;
}
RARCH_LOG("rarch_main_init_wrap() succeeded.\n");
if (rgui)
{
// Update menu state which depends on config.
menu_update_libretro_info(rgui);
menu_init_history(rgui);
if (driver.menu_ctx && driver.menu_ctx->backend && driver.menu_ctx->backend->shader_manager_init)
driver.menu_ctx->backend->shader_manager_init(rgui);
}
return true;
}
bool rarch_startup (const char * config_path)
{
bool retval = false;
if(g_console.initialize_rarch_enable)
{
if(g_console.emulator_initialized)
rarch_main_deinit();
struct rarch_main_wrap args = {0};
args.verbose = g_extern.verbose;
args.config_path = config_path;
args.sram_path = g_console.default_sram_dir_enable ? g_console.default_sram_dir : NULL,
args.state_path = g_console.default_savestate_dir_enable ? g_console.default_savestate_dir : NULL,
args.rom_path = g_console.rom_path;
int init_ret = rarch_main_init_wrap(&args);
(void)init_ret;
if(init_ret == 0)
{
g_console.emulator_initialized = 1;
g_console.initialize_rarch_enable = 0;
retval = true;
}
else
{
//failed to load the ROM for whatever reason
g_console.emulator_initialized = 0;
g_console.mode_switch = MODE_MENU;
rarch_settings_msg(S_MSG_ROM_LOADING_ERROR, S_DELAY_180);
}
}
return retval;
}
int main(int argc, char *argv[])
#endif
{
frontend_ctx = (frontend_ctx_driver_t*)frontend_ctx_init_first();
if (frontend_ctx && frontend_ctx->init)
frontend_ctx->init();
rarch_main_clear_state();
#ifndef __APPLE__
rarch_get_environment(argc, argv);
#endif
#if !defined(RARCH_CONSOLE)
#if defined(__APPLE__)
struct rarch_main_wrap* argdata = (struct rarch_main_wrap*)args;
int init_ret = rarch_main_init_wrap(argdata);
apple_free_main_wrap(argdata);
if (init_ret)
{
rarch_main_clear_state();
dispatch_async_f(dispatch_get_main_queue(), (void*)1, apple_rarch_exited);
return 0;
}
#else
rarch_init_msg_queue();
int init_ret;
if ((init_ret = rarch_main_init(argc, argv))) return init_ret;
#endif
#endif
#ifdef HAVE_MENU
menu_init();
#ifndef __APPLE__
if (frontend_ctx && frontend_ctx->process_args)
frontend_ctx->process_args(argc, argv);
#endif
#ifdef RARCH_CONSOLE
g_extern.lifecycle_mode_state |= 1ULL << MODE_LOAD_GAME;
#else
g_extern.lifecycle_mode_state |= 1ULL << MODE_GAME;
#endif
#ifndef RARCH_CONSOLE
// If we started a ROM directly from command line,
// push it to ROM history.
if (!g_extern.libretro_dummy)
menu_rom_history_push_current();
#endif
for (;;)
{
if (g_extern.system.shutdown)
break;
else if (g_extern.lifecycle_mode_state & (1ULL << MODE_LOAD_GAME))
{
load_menu_game_prepare();
// If ROM load fails, we exit RetroArch. On console it might make more sense to go back to menu though ...
if (load_menu_game())
g_extern.lifecycle_mode_state |= (1ULL << MODE_GAME);
else
{
#if defined(RARCH_CONSOLE) || defined(__QNX__)
g_extern.lifecycle_mode_state |= (1ULL << MODE_MENU);
#else
if (frontend_ctx && frontend_ctx->shutdown)
frontend_ctx->shutdown(true);
return 1;
#endif
}
g_extern.lifecycle_mode_state &= ~(1ULL << MODE_LOAD_GAME);
}
else if (g_extern.lifecycle_mode_state & (1ULL << MODE_GAME))
{
#ifdef RARCH_CONSOLE
driver.input->poll(NULL);
#endif
if (driver.video_poke->set_aspect_ratio)
driver.video_poke->set_aspect_ratio(driver.video_data, g_settings.video.aspect_ratio_idx);
while ((g_extern.is_paused && !g_extern.is_oneshot) ? rarch_main_idle_iterate() : rarch_main_iterate())
{
if (frontend_ctx && frontend_ctx->process_events)
frontend_ctx->process_events();
if (!(g_extern.lifecycle_mode_state & (1ULL << MODE_GAME)))
break;
}
g_extern.lifecycle_mode_state &= ~(1ULL << MODE_GAME);
}
else if (g_extern.lifecycle_mode_state & (1ULL << MODE_MENU))
{
g_extern.lifecycle_mode_state |= 1ULL << MODE_MENU_PREINIT;
// Menu should always run with vsync on.
video_set_nonblock_state_func(false);
if (driver.audio_data)
audio_stop_func();
while (!g_extern.system.shutdown && menu_iterate())
{
if (frontend_ctx && frontend_ctx->process_events)
frontend_ctx->process_events();
if (!(g_extern.lifecycle_mode_state & (1ULL << MODE_MENU)))
break;
}
driver_set_nonblock_state(driver.nonblock_state);
if (driver.audio_data && !audio_start_func())
{
RARCH_ERR("Failed to resume audio driver. Will continue without audio.\n");
g_extern.audio_active = false;
}
g_extern.lifecycle_mode_state &= ~(1ULL << MODE_MENU);
}
else
break;
}
g_extern.system.shutdown = false;
menu_free();
if (g_extern.config_save_on_exit && *g_extern.config_path)
config_save_file(g_extern.config_path);
#ifdef GEKKO
/* Per-core input config saving */
config_save_keybinds(g_extern.input_config_path);
#endif
#ifdef RARCH_CONSOLE
global_uninit_drivers();
#endif
#else
while ((g_extern.is_paused && !g_extern.is_oneshot) ? rarch_main_idle_iterate() : rarch_main_iterate());
#endif
rarch_main_deinit();
rarch_deinit_msg_queue();
#ifdef PERF_TEST
rarch_perf_log();
#endif
#if defined(HAVE_LOGGER)
logger_shutdown();
#elif defined(HAVE_FILE_LOGGER)
if (g_extern.log_file)
fclose(g_extern.log_file);
g_extern.log_file = NULL;
#endif
if (frontend_ctx && frontend_ctx->deinit)
frontend_ctx->deinit();
if (g_extern.lifecycle_mode_state & (1ULL << MODE_EXITSPAWN) && frontend_ctx
&& frontend_ctx->exitspawn)
frontend_ctx->exitspawn();
rarch_main_clear_state();
if (frontend_ctx && frontend_ctx->shutdown)
frontend_ctx->shutdown(false);
return 0;
}
void* rarch_main_ios(void* args)
{
struct rarch_main_wrap* argdata = (struct rarch_main_wrap*)args;
int init_ret = rarch_main_init_wrap(argdata);
ios_free_main_wrap(argdata);
if (init_ret)
{
rarch_main_clear_state();
dispatch_async_f(dispatch_get_main_queue(), (void*)1, ios_rarch_exited);
return 0;
}
#ifdef HAVE_RGUI
char* system_directory = ios_get_rarch_system_directory();
strlcpy(g_extern.savestate_dir, system_directory,
sizeof(g_extern.savestate_dir));
strlcpy(g_extern.savefile_dir, system_directory,
sizeof(g_extern.savefile_dir));
menu_init();
g_extern.lifecycle_mode_state |= 1ULL << MODE_GAME;
// If we started a ROM directly from command line,
// push it to ROM history.
if (!g_extern.libretro_dummy)
menu_rom_history_push_current();
for (;;)
{
if (g_extern.system.shutdown)
break;
else if (g_extern.lifecycle_mode_state & (1ULL << MODE_LOAD_GAME))
{
load_menu_game_prepare();
// If ROM load fails, we exit RetroArch. On console it might make more sense to go back to menu though ...
if (load_menu_game())
g_extern.lifecycle_mode_state |= (1ULL << MODE_GAME);
else
{
#ifdef RARCH_CONSOLE
g_extern.lifecycle_mode_state |= (1ULL << MODE_MENU);
#else
// This needs to be here to tell the GUI thread that the emulator loop has stopped,
// the (void*)1 makes it display the 'Failed to load game' message.
dispatch_async_f(dispatch_get_main_queue(), (void*)1, ios_rarch_exited);
return 1;
#endif
}
g_extern.lifecycle_mode_state &= ~(1ULL << MODE_LOAD_GAME);
}
else if (g_extern.lifecycle_mode_state & (1ULL << MODE_GAME))
{
while ((g_extern.is_paused && !g_extern.is_oneshot) ? rarch_main_idle_iterate() : rarch_main_iterate())
process_events();
g_extern.lifecycle_mode_state &= ~(1ULL << MODE_GAME);
}
else if (g_extern.lifecycle_mode_state & (1ULL << MODE_MENU))
{
g_extern.lifecycle_mode_state |= 1ULL << MODE_MENU_PREINIT;
while (!g_extern.system.shutdown && menu_iterate())
process_events();
g_extern.lifecycle_mode_state &= ~(1ULL << MODE_MENU);
}
else
break;
}
g_extern.system.shutdown = false;
menu_free();
if (g_extern.config_save_on_exit && *g_extern.config_path)
config_save_file(g_extern.config_path);
if (g_extern.main_is_init)
rarch_main_deinit();
free(system_directory);
#else
while ((g_extern.is_paused && !g_extern.is_oneshot) ? rarch_main_idle_iterate() : rarch_main_iterate());
rarch_main_deinit();
#endif
rarch_deinit_msg_queue();
#ifdef PERF_TEST
rarch_perf_log();
#endif
rarch_main_clear_state();
dispatch_async_f(dispatch_get_main_queue(), 0, ios_rarch_exited);
return 0;
}
int rarch_main(int argc, char *argv[])
{
//Initialize bps
bps_initialize();
RARCH_LOG("Initializing screen context\n");
// Create a screen context that will be used to create an EGL surface to receive libscreen events
screen_create_context(&screen_ctx, 0);
if (screen_request_events(screen_ctx) != BPS_SUCCESS)
{
RARCH_ERR("screen_request_events failed.\n");
goto error;
}
if (navigator_request_events(0) != BPS_SUCCESS)
{
RARCH_ERR("navigator_request_events failed.\n");
goto error;
}
if (navigator_rotation_lock(false) != BPS_SUCCESS)
{
RARCH_ERR("navigator_location_lock failed.\n");
goto error;
}
rarch_main_clear_state();
g_extern.verbose = true;
int init_ret;
struct rarch_main_wrap args = {0};
args.verbose = g_extern.verbose;
args.sram_path = NULL;
args.state_path = NULL;
args.rom_path = "/accounts/1000/shared/documents/roms/quake/pak0.pak";
args.libretro_path = "/accounts/1000/appdata/com.RetroArch.testDev_m_RetroArch181dafc7/app/native/lib/test.so";
args.config_path = "/accounts/1000/appdata/com.RetroArch.testDev_m_RetroArch181dafc7/app/native/retroarch.cfg";
if ((init_ret = rarch_main_init_wrap(&args)))
{
return init_ret;
}
rarch_init_msg_queue();
while ((g_extern.is_paused && !g_extern.is_oneshot) ? rarch_main_idle_iterate() : rarch_main_iterate());
rarch_main_deinit();
rarch_deinit_msg_queue();
#ifdef PERF_TEST
rarch_perf_log();
#endif
error:
screen_stop_events(screen_ctx);
bps_shutdown();
return 0;
}
int rarch_main(int argc, char *argv[])
{
system_init();
rarch_main_clear_state();
verbose_log_init();
get_environment_settings(argc, argv);
config_load();
init_libretro_sym();
rarch_init_system_info();
global_init_drivers();
#ifdef HAVE_LIBRETRO_MANAGEMENT
char core_exe_path[PATH_MAX];
char path_prefix[PATH_MAX];
const char *extension = DEFAULT_EXE_EXT;
char slash;
#if defined(_WIN32)
slash = '\\';
#else
slash = '/';
#endif
snprintf(path_prefix, sizeof(path_prefix), "%s%c", default_paths.core_dir, slash);
snprintf(core_exe_path, sizeof(core_exe_path), "%sCORE%s", path_prefix, extension);
if (path_file_exists(core_exe_path))
{
RARCH_LOG("core_exe_path: %s\n", core_exe_path);
if (install_libretro_core(core_exe_path, path_prefix, extension))
{
RARCH_LOG("New default libretro core saved to config file: %s.\n", g_settings.libretro);
config_save_file(g_extern.config_path);
}
}
#endif
init_libretro_sym();
system_post_init();
menu_init();
system_process_args(argc, argv);
begin_loop:
if(g_extern.lifecycle_mode_state & (1ULL << MODE_GAME))
{
driver.input->poll(NULL);
if (driver.video_poke->set_aspect_ratio)
driver.video_poke->set_aspect_ratio(driver.video_data, g_settings.video.aspect_ratio_idx);
if (g_extern.lifecycle_mode_state & (1ULL << MODE_VIDEO_THROTTLE_ENABLE))
audio_start_func();
while(rarch_main_iterate());
if (g_extern.lifecycle_mode_state & (1ULL << MODE_VIDEO_THROTTLE_ENABLE))
audio_stop_func();
g_extern.lifecycle_mode_state &= ~(1ULL << MODE_GAME);
}
else if (g_extern.lifecycle_mode_state & (1ULL << MODE_INIT))
{
if(g_extern.main_is_init)
rarch_main_deinit();
struct rarch_main_wrap args = {0};
args.verbose = g_extern.verbose;
args.sram_path = (g_extern.lifecycle_mode_state & (1ULL << MODE_LOAD_GAME_SRAM_DIR_ENABLE)) ? g_extern.console.main_wrap.default_sram_dir : NULL;
args.state_path = (g_extern.lifecycle_mode_state & (1ULL << MODE_LOAD_GAME_STATE_DIR_ENABLE)) ? g_extern.console.main_wrap.default_savestate_dir : NULL;
args.rom_path = g_extern.fullpath;
args.libretro_path = g_settings.libretro;
if (path_file_exists(g_extern.config_path))
args.config_path = g_extern.config_path;
else
args.config_path = NULL;
if (rarch_main_init_wrap(&args) == 0)
{
RARCH_LOG("rarch_main_init succeeded.\n");
g_extern.lifecycle_mode_state |= (1ULL << MODE_GAME);
}
else
{
RARCH_ERR("rarch_main_init failed.\n");
g_extern.lifecycle_mode_state |= (1ULL << MODE_MENU);
menu_settings_msg(S_MSG_ROM_LOADING_ERROR, 180);
}
g_extern.lifecycle_mode_state &= ~(1ULL << MODE_INIT);
}
else if(g_extern.lifecycle_mode_state & (1ULL << MODE_MENU))
{
g_extern.lifecycle_mode_state |= (1ULL << MODE_MENU_PREINIT);
while (menu_iterate());
g_extern.lifecycle_mode_state &= ~(1ULL << MODE_MENU);
}
else
goto begin_shutdown;
goto begin_loop;
begin_shutdown:
config_save_file(g_extern.config_path);
system_deinit_save();
if(g_extern.main_is_init)
rarch_main_deinit();
menu_free();
global_uninit_drivers();
#ifdef PERF_TEST
rarch_perf_log();
#endif
system_deinit();
if (g_extern.lifecycle_mode_state & (1ULL << MODE_EXITSPAWN))
system_exitspawn();
return 1;
}