bool task_push_dbscan(const char *fullpath,
bool directory, retro_task_callback_t cb)
{
retro_task_t *t = (retro_task_t*)calloc(1, sizeof(*t));
db_handle_t *db = (db_handle_t*)calloc(1, sizeof(db_handle_t));
if (!t || !db)
goto error;
t->handler = task_database_handler;
t->state = db;
t->callback = cb;
if (directory)
db->handle = database_info_dir_init(fullpath, DATABASE_TYPE_ITERATE);
else
db->handle = database_info_file_init(fullpath, DATABASE_TYPE_ITERATE);
if (db->handle)
db->handle->status = DATABASE_STATUS_ITERATE_BEGIN;
task_queue_ctl(TASK_QUEUE_CTL_PUSH, t);
return true;
error:
if (t)
free(t);
if (db)
free(db);
return false;
}
static int action_select_default(const char *path, const char *label, unsigned type,
size_t idx)
{
menu_entry_t entry;
int ret = 0;
enum menu_action action = MENU_ACTION_NOOP;
menu_file_list_cbs_t *cbs = NULL;
file_list_t *selection_buf = menu_entries_get_selection_buf_ptr(0);
menu_entry_get(&entry, 0, idx, NULL, false);
cbs = menu_entries_get_actiondata_at_offset(selection_buf, idx);
if (!cbs)
return -1;
switch (menu_setting_get_type(cbs->setting))
{
case ST_BOOL:
case ST_INT:
case ST_UINT:
case ST_FLOAT:
action = MENU_ACTION_RIGHT;
break;
case ST_PATH:
case ST_DIR:
case ST_ACTION:
case ST_STRING:
case ST_HEX:
case ST_BIND:
action = MENU_ACTION_OK;
break;
default:
break;
}
if (action == MENU_ACTION_NOOP)
{
if (cbs->action_ok)
action = MENU_ACTION_OK;
else
{
if (cbs->action_start)
action = MENU_ACTION_START;
if (cbs->action_right)
action = MENU_ACTION_RIGHT;
}
}
if (action != MENU_ACTION_NOOP)
ret = menu_entry_action(&entry, idx, action);
task_queue_ctl(TASK_QUEUE_CTL_CHECK, NULL);
return ret;
}
bool rarch_task_push_image_load(const char *fullpath,
const char *type, retro_task_callback_t cb, void *user_data)
{
#if defined(HAVE_RPNG) && defined(HAVE_MENU)
nbio_handle_t *nbio = NULL;
retro_task_t *t = NULL;
uint32_t cb_type_hash = 0;
struct nbio_t* handle = NULL;
cb_type_hash = djb2_calculate(type);
handle = nbio_open(fullpath, NBIO_READ);
if (!handle)
{
RARCH_ERR("[image load] Failed to open '%s': %s.\n",
fullpath, strerror(errno));
return false;
}
nbio = (nbio_handle_t*)calloc(1, sizeof(*nbio));
if (!nbio)
return false;
nbio->handle = handle;
nbio->is_finished = false;
nbio->cb = &cb_nbio_default;
nbio->status = NBIO_STATUS_TRANSFER;
nbio->image.status = NBIO_IMAGE_STATUS_TRANSFER;
if (cb_type_hash == CB_MENU_WALLPAPER)
nbio->cb = &cb_nbio_image_menu_wallpaper;
else if (cb_type_hash == CB_MENU_THUMBNAIL)
nbio->cb = &cb_nbio_image_menu_thumbnail;
nbio_begin_read(handle);
t = (retro_task_t*)calloc(1, sizeof(*t));
if (!t)
{
free(nbio);
return false;
}
t->state = nbio;
t->handler = rarch_task_file_load_handler;
t->callback = cb;
t->user_data = user_data;
task_queue_ctl(TASK_QUEUE_CTL_PUSH, t);
#endif
return true;
}
bool task_check_decompress(const char *source_file)
{
task_finder_data_t find_data;
/* Prepare find parameters */
find_data.func = task_decompress_finder;
find_data.userdata = (void *)source_file;
/* Return whether decompressing is in progress or not */
return task_queue_ctl(TASK_QUEUE_CTL_FIND, &find_data);
}
task_retriever_info_t *http_task_get_transfer_list(void)
{
task_retriever_data_t retrieve_data;
/* Fill retrieve data */
retrieve_data.handler = rarch_task_http_transfer_handler;
retrieve_data.element_size = sizeof(http_transfer_info_t);
retrieve_data.func = rarch_task_http_retriever;
/* Build list of current HTTP transfers and return it */
task_queue_ctl(TASK_QUEUE_CTL_RETRIEVE, &retrieve_data);
return retrieve_data.list;
}
static void emscripten_mainloop(void)
{
unsigned sleep_ms = 0;
int ret = runloop_iterate(&sleep_ms);
if (ret == 1 && sleep_ms > 0)
retro_sleep(sleep_ms);
task_queue_ctl(TASK_QUEUE_CTL_CHECK, NULL);
if (ret != -1)
return;
main_exit(NULL);
exit(0);
}
/**
* main_entry:
*
* Main function of RetroArch.
*
* If HAVE_MAIN is not defined, will contain main loop and will not
* be exited from until we exit the program. Otherwise, will
* just do initialization.
*
* Returns: varies per platform.
**/
int rarch_main(int argc, char *argv[], void *data)
{
void *args = (void*)data;
#ifndef HAVE_MAIN
int ret = 0;
#endif
rarch_ctl(RARCH_CTL_PREINIT, NULL);
frontend_driver_init_first(args);
rarch_ctl(RARCH_CTL_INIT, NULL);
if (frontend_driver_is_inited())
{
content_ctx_info_t info;
info.argc = argc;
info.argv = argv;
info.args = args;
info.environ_get = frontend_driver_environment_get_ptr();
if (!task_push_content_load_default(
NULL,
NULL,
&info,
CORE_TYPE_PLAIN,
CONTENT_MODE_LOAD_FROM_CLI,
NULL,
NULL))
return 0;
}
ui_companion_driver_init_first();
#ifndef HAVE_MAIN
do
{
unsigned sleep_ms = 0;
ret = runloop_iterate(&sleep_ms);
if (ret == 1 && sleep_ms > 0)
retro_sleep(sleep_ms);
task_queue_ctl(TASK_QUEUE_CTL_CHECK, NULL);
}while(ret != -1);
main_exit(args);
#endif
return 0;
}
bool task_push_netplay_lan_scan(void)
{
retro_task_t *task = (retro_task_t*)calloc(1, sizeof(*task));
if (!task)
return false;
task->type = TASK_TYPE_BLOCKING;
task->handler = task_netplay_lan_scan_handler;
task->callback = netplay_lan_scan_callback;
task->title = strdup(msg_hash_to_str(MSG_NETPLAY_LAN_SCANNING));
task_queue_ctl(TASK_QUEUE_CTL_PUSH, task);
return true;
}
bool runloop_ctl(enum runloop_ctl_state state, void *data)
{
switch (state)
{
case RUNLOOP_CTL_SHADER_DIR_DEINIT:
shader_dir_free(&runloop_shader_dir);
break;
case RUNLOOP_CTL_SHADER_DIR_INIT:
return shader_dir_init(&runloop_shader_dir);
case RUNLOOP_CTL_SYSTEM_INFO_INIT:
core_get_system_info(&runloop_system.info);
if (!runloop_system.info.library_name)
runloop_system.info.library_name = msg_hash_to_str(MSG_UNKNOWN);
if (!runloop_system.info.library_version)
runloop_system.info.library_version = "v0";
video_driver_set_title_buf();
strlcpy(runloop_system.valid_extensions,
runloop_system.info.valid_extensions ?
runloop_system.info.valid_extensions : DEFAULT_EXT,
sizeof(runloop_system.valid_extensions));
break;
case RUNLOOP_CTL_GET_CORE_OPTION_SIZE:
{
unsigned *idx = (unsigned*)data;
if (!idx)
return false;
*idx = core_option_manager_size(runloop_core_options);
}
break;
case RUNLOOP_CTL_HAS_CORE_OPTIONS:
return runloop_core_options;
case RUNLOOP_CTL_CORE_OPTIONS_LIST_GET:
{
core_option_manager_t **coreopts = (core_option_manager_t**)data;
if (!coreopts)
return false;
*coreopts = runloop_core_options;
}
break;
case RUNLOOP_CTL_SYSTEM_INFO_GET:
{
rarch_system_info_t **system = (rarch_system_info_t**)data;
if (!system)
return false;
*system = &runloop_system;
}
break;
case RUNLOOP_CTL_SYSTEM_INFO_FREE:
/* No longer valid. */
if (runloop_system.subsystem.data)
free(runloop_system.subsystem.data);
runloop_system.subsystem.data = NULL;
runloop_system.subsystem.size = 0;
if (runloop_system.ports.data)
free(runloop_system.ports.data);
runloop_system.ports.data = NULL;
runloop_system.ports.size = 0;
if (runloop_system.mmaps.descriptors)
free((void *)runloop_system.mmaps.descriptors);
runloop_system.mmaps.descriptors = NULL;
runloop_system.mmaps.num_descriptors = 0;
runloop_key_event = NULL;
runloop_frontend_key_event = NULL;
audio_driver_unset_callback();
memset(&runloop_system, 0, sizeof(rarch_system_info_t));
break;
case RUNLOOP_CTL_SET_FRAME_TIME_LAST:
runloop_frame_time_last_enable = true;
break;
case RUNLOOP_CTL_UNSET_FRAME_TIME_LAST:
if (!runloop_ctl(RUNLOOP_CTL_IS_FRAME_TIME_LAST, NULL))
return false;
runloop_frame_time_last = 0;
runloop_frame_time_last_enable = false;
break;
case RUNLOOP_CTL_SET_OVERRIDES_ACTIVE:
runloop_overrides_active = true;
break;
case RUNLOOP_CTL_UNSET_OVERRIDES_ACTIVE:
runloop_overrides_active = false;
break;
case RUNLOOP_CTL_IS_OVERRIDES_ACTIVE:
return runloop_overrides_active;
case RUNLOOP_CTL_SET_GAME_OPTIONS_ACTIVE:
runloop_game_options_active = true;
break;
case RUNLOOP_CTL_UNSET_GAME_OPTIONS_ACTIVE:
runloop_game_options_active = false;
break;
case RUNLOOP_CTL_IS_GAME_OPTIONS_ACTIVE:
return runloop_game_options_active;
case RUNLOOP_CTL_IS_FRAME_TIME_LAST:
return runloop_frame_time_last_enable;
case RUNLOOP_CTL_SET_FRAME_LIMIT:
runloop_set_frame_limit = true;
break;
case RUNLOOP_CTL_UNSET_FRAME_LIMIT:
runloop_set_frame_limit = false;
break;
case RUNLOOP_CTL_SHOULD_SET_FRAME_LIMIT:
return runloop_set_frame_limit;
case RUNLOOP_CTL_GET_PERFCNT:
{
bool **perfcnt = (bool**)data;
if (!perfcnt)
return false;
*perfcnt = &runloop_perfcnt_enable;
}
break;
case RUNLOOP_CTL_SET_PERFCNT_ENABLE:
runloop_perfcnt_enable = true;
break;
case RUNLOOP_CTL_UNSET_PERFCNT_ENABLE:
runloop_perfcnt_enable = false;
break;
case RUNLOOP_CTL_IS_PERFCNT_ENABLE:
return runloop_perfcnt_enable;
case RUNLOOP_CTL_SET_NONBLOCK_FORCED:
runloop_force_nonblock = true;
break;
case RUNLOOP_CTL_UNSET_NONBLOCK_FORCED:
runloop_force_nonblock = false;
break;
case RUNLOOP_CTL_IS_NONBLOCK_FORCED:
return runloop_force_nonblock;
case RUNLOOP_CTL_SET_FRAME_TIME:
{
const struct retro_frame_time_callback *info =
(const struct retro_frame_time_callback*)data;
#ifdef HAVE_NETPLAY
global_t *global = global_get_ptr();
/* retro_run() will be called in very strange and
* mysterious ways, have to disable it. */
if (global->netplay.enable)
return false;
#endif
runloop_frame_time = *info;
}
break;
case RUNLOOP_CTL_GET_WINDOWED_SCALE:
{
unsigned **scale = (unsigned**)data;
if (!scale)
return false;
*scale = (unsigned*)&runloop_pending_windowed_scale;
}
break;
case RUNLOOP_CTL_SET_WINDOWED_SCALE:
{
unsigned *idx = (unsigned*)data;
if (!idx)
return false;
runloop_pending_windowed_scale = *idx;
}
break;
case RUNLOOP_CTL_SET_LIBRETRO_PATH:
{
const char *fullpath = (const char*)data;
if (!fullpath)
return false;
config_set_active_core_path(fullpath);
}
break;
case RUNLOOP_CTL_CLEAR_CONTENT_PATH:
*runloop_fullpath = '\0';
break;
case RUNLOOP_CTL_GET_CONTENT_PATH:
{
char **fullpath = (char**)data;
if (!fullpath)
return false;
*fullpath = (char*)runloop_fullpath;
}
break;
case RUNLOOP_CTL_SET_CONTENT_PATH:
{
const char *fullpath = (const char*)data;
if (!fullpath)
return false;
strlcpy(runloop_fullpath, fullpath, sizeof(runloop_fullpath));
}
break;
case RUNLOOP_CTL_CLEAR_DEFAULT_SHADER_PRESET:
*runloop_default_shader_preset = '\0';
break;
case RUNLOOP_CTL_GET_DEFAULT_SHADER_PRESET:
{
char **preset = (char**)data;
if (!preset)
return false;
*preset = (char*)runloop_default_shader_preset;
}
break;
case RUNLOOP_CTL_SET_DEFAULT_SHADER_PRESET:
{
const char *preset = (const char*)data;
if (!preset)
return false;
strlcpy(runloop_default_shader_preset, preset,
sizeof(runloop_default_shader_preset));
}
break;
case RUNLOOP_CTL_FRAME_TIME_FREE:
memset(&runloop_frame_time, 0, sizeof(struct retro_frame_time_callback));
runloop_frame_time_last = 0;
runloop_max_frames = 0;
break;
case RUNLOOP_CTL_STATE_FREE:
runloop_perfcnt_enable = false;
runloop_idle = false;
runloop_paused = false;
runloop_slowmotion = false;
runloop_frame_time_last_enable = false;
runloop_set_frame_limit = false;
runloop_overrides_active = false;
runloop_ctl(RUNLOOP_CTL_FRAME_TIME_FREE, NULL);
break;
case RUNLOOP_CTL_GLOBAL_FREE:
{
global_t *global = NULL;
command_event(CMD_EVENT_TEMPORARY_CONTENT_DEINIT, NULL);
command_event(CMD_EVENT_SUBSYSTEM_FULLPATHS_DEINIT, NULL);
command_event(CMD_EVENT_RECORD_DEINIT, NULL);
command_event(CMD_EVENT_LOG_FILE_DEINIT, NULL);
rarch_ctl(RARCH_CTL_UNSET_BLOCK_CONFIG_READ, NULL);
runloop_ctl(RUNLOOP_CTL_CLEAR_CONTENT_PATH, NULL);
runloop_overrides_active = false;
core_unset_input_descriptors();
global = global_get_ptr();
memset(global, 0, sizeof(struct global));
config_free_state();
}
break;
case RUNLOOP_CTL_CLEAR_STATE:
driver_ctl(RARCH_DRIVER_CTL_DEINIT, NULL);
runloop_ctl(RUNLOOP_CTL_STATE_FREE, NULL);
runloop_ctl(RUNLOOP_CTL_GLOBAL_FREE, NULL);
break;
case RUNLOOP_CTL_SET_MAX_FRAMES:
{
unsigned *ptr = (unsigned*)data;
if (!ptr)
return false;
runloop_max_frames = *ptr;
}
break;
case RUNLOOP_CTL_IS_IDLE:
return runloop_idle;
case RUNLOOP_CTL_SET_IDLE:
{
bool *ptr = (bool*)data;
if (!ptr)
return false;
runloop_idle = *ptr;
}
break;
case RUNLOOP_CTL_IS_SLOWMOTION:
return runloop_slowmotion;
case RUNLOOP_CTL_SET_SLOWMOTION:
{
bool *ptr = (bool*)data;
if (!ptr)
return false;
runloop_slowmotion = *ptr;
}
break;
case RUNLOOP_CTL_SET_PAUSED:
{
bool *ptr = (bool*)data;
if (!ptr)
return false;
runloop_paused = *ptr;
}
break;
case RUNLOOP_CTL_IS_PAUSED:
return runloop_paused;
case RUNLOOP_CTL_MSG_QUEUE_PULL:
runloop_msg_queue_lock();
{
const char **ret = (const char**)data;
if (!ret)
return false;
*ret = msg_queue_pull(runloop_msg_queue);
}
runloop_msg_queue_unlock();
break;
case RUNLOOP_CTL_MSG_QUEUE_FREE:
#ifdef HAVE_THREADS
slock_free(_runloop_msg_queue_lock);
_runloop_msg_queue_lock = NULL;
#endif
break;
case RUNLOOP_CTL_MSG_QUEUE_CLEAR:
msg_queue_clear(runloop_msg_queue);
break;
case RUNLOOP_CTL_MSG_QUEUE_DEINIT:
if (!runloop_msg_queue)
return true;
runloop_msg_queue_lock();
msg_queue_free(runloop_msg_queue);
runloop_msg_queue_unlock();
runloop_ctl(RUNLOOP_CTL_MSG_QUEUE_FREE, NULL);
runloop_msg_queue = NULL;
break;
case RUNLOOP_CTL_MSG_QUEUE_INIT:
runloop_ctl(RUNLOOP_CTL_MSG_QUEUE_DEINIT, NULL);
runloop_msg_queue = msg_queue_new(8);
retro_assert(runloop_msg_queue);
#ifdef HAVE_THREADS
_runloop_msg_queue_lock = slock_new();
retro_assert(_runloop_msg_queue_lock);
#endif
break;
case RUNLOOP_CTL_TASK_INIT:
{
#ifdef HAVE_THREADS
settings_t *settings = config_get_ptr();
bool threaded_enable = settings->threaded_data_runloop_enable;
#else
bool threaded_enable = false;
#endif
task_queue_ctl(TASK_QUEUE_CTL_DEINIT, NULL);
task_queue_ctl(TASK_QUEUE_CTL_INIT, &threaded_enable);
}
break;
case RUNLOOP_CTL_SET_CORE_SHUTDOWN:
runloop_core_shutdown_initiated = true;
break;
case RUNLOOP_CTL_UNSET_CORE_SHUTDOWN:
runloop_core_shutdown_initiated = false;
break;
case RUNLOOP_CTL_IS_CORE_SHUTDOWN:
return runloop_core_shutdown_initiated;
case RUNLOOP_CTL_SET_SHUTDOWN:
runloop_shutdown_initiated = true;
break;
case RUNLOOP_CTL_UNSET_SHUTDOWN:
runloop_shutdown_initiated = false;
break;
case RUNLOOP_CTL_IS_SHUTDOWN:
return runloop_shutdown_initiated;
case RUNLOOP_CTL_SET_EXEC:
runloop_exec = true;
break;
case RUNLOOP_CTL_UNSET_EXEC:
runloop_exec = false;
break;
case RUNLOOP_CTL_IS_EXEC:
return runloop_exec;
case RUNLOOP_CTL_DATA_DEINIT:
task_queue_ctl(TASK_QUEUE_CTL_DEINIT, NULL);
break;
case RUNLOOP_CTL_IS_CORE_OPTION_UPDATED:
if (!runloop_core_options)
return false;
return core_option_manager_updated(runloop_core_options);
case RUNLOOP_CTL_CORE_OPTION_PREV:
{
unsigned *idx = (unsigned*)data;
if (!idx)
return false;
core_option_manager_prev(runloop_core_options, *idx);
if (ui_companion_is_on_foreground())
ui_companion_driver_notify_refresh();
}
break;
case RUNLOOP_CTL_CORE_OPTION_NEXT:
{
unsigned *idx = (unsigned*)data;
if (!idx)
return false;
core_option_manager_next(runloop_core_options, *idx);
if (ui_companion_is_on_foreground())
ui_companion_driver_notify_refresh();
}
break;
case RUNLOOP_CTL_CORE_OPTIONS_GET:
{
struct retro_variable *var = (struct retro_variable*)data;
if (!runloop_core_options || !var)
return false;
RARCH_LOG("Environ GET_VARIABLE %s:\n", var->key);
core_option_manager_get(runloop_core_options, var);
RARCH_LOG("\t%s\n", var->value ? var->value :
msg_hash_to_str(MENU_ENUM_LABEL_VALUE_NOT_AVAILABLE));
}
break;
case RUNLOOP_CTL_CORE_OPTIONS_INIT:
{
char *game_options_path = NULL;
bool ret = false;
char buf[PATH_MAX_LENGTH] = {0};
global_t *global = global_get_ptr();
settings_t *settings = config_get_ptr();
const char *options_path = settings->path.core_options;
const struct retro_variable *vars =
(const struct retro_variable*)data;
if (string_is_empty(options_path)
&& !string_is_empty(global->path.config))
{
fill_pathname_resolve_relative(buf, global->path.config,
file_path_str(FILE_PATH_CORE_OPTIONS_CONFIG), sizeof(buf));
options_path = buf;
}
if (settings->game_specific_options)
ret = rarch_game_specific_options(&game_options_path);
if(ret)
{
runloop_ctl(RUNLOOP_CTL_SET_GAME_OPTIONS_ACTIVE, NULL);
runloop_core_options =
core_option_manager_new(game_options_path, vars);
free(game_options_path);
}
else
{
runloop_ctl(RUNLOOP_CTL_UNSET_GAME_OPTIONS_ACTIVE, NULL);
runloop_core_options =
core_option_manager_new(options_path, vars);
}
}
break;
case RUNLOOP_CTL_CORE_OPTIONS_FREE:
if (runloop_core_options)
core_option_manager_free(runloop_core_options);
runloop_core_options = NULL;
break;
case RUNLOOP_CTL_CORE_OPTIONS_DEINIT:
{
global_t *global = global_get_ptr();
if (!runloop_core_options)
return false;
/* check if game options file was just created and flush
to that file instead */
if(global && !string_is_empty(global->path.core_options_path))
{
core_option_manager_flush_game_specific(runloop_core_options,
global->path.core_options_path);
global->path.core_options_path[0] = '\0';
}
else
core_option_manager_flush(runloop_core_options);
if (runloop_ctl(RUNLOOP_CTL_IS_GAME_OPTIONS_ACTIVE, NULL))
runloop_ctl(RUNLOOP_CTL_UNSET_GAME_OPTIONS_ACTIVE, NULL);
runloop_ctl(RUNLOOP_CTL_CORE_OPTIONS_FREE, NULL);
}
break;
case RUNLOOP_CTL_KEY_EVENT_GET:
{
retro_keyboard_event_t **key_event =
(retro_keyboard_event_t**)data;
if (!key_event)
return false;
*key_event = &runloop_key_event;
}
break;
case RUNLOOP_CTL_FRONTEND_KEY_EVENT_GET:
{
retro_keyboard_event_t **key_event =
(retro_keyboard_event_t**)data;
if (!key_event)
return false;
*key_event = &runloop_frontend_key_event;
}
break;
case RUNLOOP_CTL_HTTPSERVER_INIT:
#if defined(HAVE_HTTPSERVER) && defined(HAVE_ZLIB)
httpserver_init(8888);
#endif
break;
case RUNLOOP_CTL_HTTPSERVER_DESTROY:
#if defined(HAVE_HTTPSERVER) && defined(HAVE_ZLIB)
httpserver_destroy();
#endif
break;
case RUNLOOP_CTL_NONE:
default:
break;
}
return true;
}
int main(int argc, char **argv)
{
#else
int __entry_menu(int argc, char **argv)
{
InitFunctionPointers();
#endif
#if 1
setup_os_exceptions();
#else
InstallExceptionHandler();
#endif
socket_lib_init();
#if defined(PC_DEVELOPMENT_IP_ADDRESS) && defined(PC_DEVELOPMENT_TCP_PORT)
log_init(PC_DEVELOPMENT_IP_ADDRESS, PC_DEVELOPMENT_TCP_PORT);
#endif
devoptab_list[STD_OUT] = &dotab_stdout;
devoptab_list[STD_ERR] = &dotab_stdout;
memoryInitialize();
mount_sd_fat("sd");
VPADInit();
verbosity_enable();
DEBUG_VAR(argc);
DEBUG_STR(argv[0]);
DEBUG_STR(argv[1]);
#if 0
int argc_ = 2;
// char* argv_[] = {WIIU_SD_PATH "retroarch/retroarch.elf", WIIU_SD_PATH "rom.nes", NULL};
char* argv_[] = {WIIU_SD_PATH "retroarch/retroarch.elf", WIIU_SD_PATH "rom.sfc", NULL};
rarch_main(argc_, argv_, NULL);
#else
rarch_main(argc, argv, NULL);
#endif
// int frames = 0;
do
{
unsigned sleep_ms = 0;
int ret = runloop_iterate(&sleep_ms);
if (ret == 1 && sleep_ms > 0)
retro_sleep(sleep_ms);
task_queue_ctl(TASK_QUEUE_CTL_WAIT, NULL);
if (ret == -1)
break;
}while(1);
// }while(frames++ < 300);
main_exit(NULL);
unmount_sd_fat("sd");
memoryRelease();
fflush(stdout);
fflush(stderr);
#if defined(PC_DEVELOPMENT_IP_ADDRESS) && defined(PC_DEVELOPMENT_TCP_PORT)
log_deinit();
#endif
return 0;
}
int main(int argc, char **argv)
{
#if 1
setup_os_exceptions();
#else
InstallExceptionHandler();
#endif
ProcUIInit(&SaveCallback);
socket_lib_init();
#if defined(PC_DEVELOPMENT_IP_ADDRESS) && defined(PC_DEVELOPMENT_TCP_PORT)
log_init(PC_DEVELOPMENT_IP_ADDRESS, PC_DEVELOPMENT_TCP_PORT);
devoptab_list[STD_OUT] = &dotab_stdout;
devoptab_list[STD_ERR] = &dotab_stdout;
#endif
#ifndef IS_SALAMANDER
VPADInit();
WPADEnableURCC(true);
WPADEnableWiiRemote(true);
KPADInit();
#endif
verbosity_enable();
printf("starting\n");
fflush(stdout);
DEBUG_VAR(ARGV_PTR);
if(ARGV_PTR && ((u32)ARGV_PTR < 0x01000000))
{
struct
{
u32 magic;
u32 argc;
char * argv[3];
}*param = ARGV_PTR;
if(param->magic == ARGV_MAGIC)
{
argc = param->argc;
argv = param->argv;
}
ARGV_PTR = NULL;
}
DEBUG_VAR(argc);
DEBUG_STR(argv[0]);
DEBUG_STR(argv[1]);
fflush(stdout);
#ifdef IS_SALAMANDER
int salamander_main(int, char **);
salamander_main(argc, argv);
#else
#if 1
#if 0
int argc_ = 2;
// char* argv_[] = {WIIU_SD_PATH "retroarch/retroarch.elf", WIIU_SD_PATH "rom.nes", NULL};
char *argv_[] = {WIIU_SD_PATH "retroarch/retroarch.elf", WIIU_SD_PATH "rom.sfc", NULL};
rarch_main(argc_, argv_, NULL);
#else
rarch_main(argc, argv, NULL);
#endif
do
{
unsigned sleep_ms = 0;
int ret = runloop_iterate(&sleep_ms);
if (ret == 1 && sleep_ms > 0)
retro_sleep(sleep_ms);
task_queue_ctl(TASK_QUEUE_CTL_WAIT, NULL);
if (ret == -1)
break;
}
while (1);
main_exit(NULL);
#endif
#endif
fflush(stdout);
fflush(stderr);
ProcUIShutdown();
#if defined(PC_DEVELOPMENT_IP_ADDRESS) && defined(PC_DEVELOPMENT_TCP_PORT)
log_deinit();
#endif
/* returning non 0 here can prevent loading a different rpx/elf in the HBL environment */
return 0;
}
bool runloop_ctl(enum runloop_ctl_state state, void *data)
{
static rarch_dir_list_t runloop_shader_dir;
static char runloop_fullpath[PATH_MAX_LENGTH];
static rarch_system_info_t runloop_system;
static unsigned runloop_pending_windowed_scale;
static retro_keyboard_event_t runloop_key_event = NULL;
static retro_keyboard_event_t runloop_frontend_key_event = NULL;
static unsigned runloop_max_frames = false;
static bool runloop_frame_time_last = false;
static bool runloop_set_frame_limit = false;
static bool runloop_paused = false;
static bool runloop_idle = false;
static bool runloop_exec = false;
static bool runloop_slowmotion = false;
static bool runloop_shutdown_initiated = false;
static bool runloop_core_shutdown_initiated = false;
static bool runloop_perfcnt_enable = false;
static bool runloop_overrides_active = false;
static bool runloop_game_options_active = false;
#ifdef HAVE_THREADS
static slock_t *runloop_msg_queue_lock = NULL;
#endif
static msg_queue_t *runloop_msg_queue = NULL;
settings_t *settings = config_get_ptr();
switch (state)
{
case RUNLOOP_CTL_DATA_ITERATE:
task_queue_ctl(TASK_QUEUE_CTL_CHECK, NULL);
break;
case RUNLOOP_CTL_SHADER_DIR_DEINIT:
shader_dir_free(&runloop_shader_dir);
break;
case RUNLOOP_CTL_SHADER_DIR_INIT:
return shader_dir_init(&runloop_shader_dir);
case RUNLOOP_CTL_SYSTEM_INFO_INIT:
core_ctl(CORE_CTL_RETRO_GET_SYSTEM_INFO, &runloop_system.info);
if (!runloop_system.info.library_name)
runloop_system.info.library_name = msg_hash_to_str(MSG_UNKNOWN);
if (!runloop_system.info.library_version)
runloop_system.info.library_version = "v0";
strlcpy(runloop_system.title_buf,
msg_hash_to_str(MSG_PROGRAM),
sizeof(runloop_system.title_buf));
strlcat(runloop_system.title_buf,
" ", sizeof(runloop_system.title_buf));
strlcat(runloop_system.title_buf,
runloop_system.info.library_name,
sizeof(runloop_system.title_buf));
strlcat(runloop_system.title_buf,
" ", sizeof(runloop_system.title_buf));
strlcat(runloop_system.title_buf,
runloop_system.info.library_version,
sizeof(runloop_system.title_buf));
strlcpy(runloop_system.valid_extensions,
runloop_system.info.valid_extensions ?
runloop_system.info.valid_extensions : DEFAULT_EXT,
sizeof(runloop_system.valid_extensions));
runloop_system.block_extract = runloop_system.info.block_extract;
break;
case RUNLOOP_CTL_GET_CORE_OPTION_SIZE:
{
unsigned *idx = (unsigned*)data;
if (!idx)
return false;
*idx = core_option_size(runloop_system.core_options);
}
break;
case RUNLOOP_CTL_HAS_CORE_OPTIONS:
return runloop_system.core_options;
case RUNLOOP_CTL_SYSTEM_INFO_GET:
{
rarch_system_info_t **system = (rarch_system_info_t**)data;
if (!system)
return false;
*system = &runloop_system;
}
break;
case RUNLOOP_CTL_SYSTEM_INFO_FREE:
if (runloop_system.core_options)
{
core_option_flush(runloop_system.core_options);
core_option_free(runloop_system.core_options);
}
runloop_system.core_options = NULL;
/* No longer valid. */
if (runloop_system.special)
free(runloop_system.special);
runloop_system.special = NULL;
if (runloop_system.ports)
free(runloop_system.ports);
runloop_system.ports = NULL;
runloop_key_event = NULL;
runloop_frontend_key_event = NULL;
audio_driver_unset_callback();
memset(&runloop_system, 0, sizeof(rarch_system_info_t));
break;
case RUNLOOP_CTL_IS_FRAME_COUNT_END:
{
uint64_t *frame_count = NULL;
video_driver_ctl(RARCH_DISPLAY_CTL_GET_FRAME_COUNT, &frame_count);
return runloop_max_frames && (*frame_count >= runloop_max_frames);
}
case RUNLOOP_CTL_SET_FRAME_TIME_LAST:
runloop_frame_time_last = true;
break;
case RUNLOOP_CTL_UNSET_FRAME_TIME_LAST:
runloop_frame_time_last = false;
break;
case RUNLOOP_CTL_SET_OVERRIDES_ACTIVE:
runloop_overrides_active = true;
break;
case RUNLOOP_CTL_UNSET_OVERRIDES_ACTIVE:
runloop_overrides_active = false;
break;
case RUNLOOP_CTL_IS_OVERRIDES_ACTIVE:
return runloop_overrides_active;
case RUNLOOP_CTL_SET_GAME_OPTIONS_ACTIVE:
runloop_game_options_active = true;
break;
case RUNLOOP_CTL_UNSET_GAME_OPTIONS_ACTIVE:
runloop_game_options_active = false;
break;
case RUNLOOP_CTL_IS_GAME_OPTIONS_ACTIVE:
return runloop_game_options_active;
case RUNLOOP_CTL_IS_FRAME_TIME_LAST:
return runloop_frame_time_last;
case RUNLOOP_CTL_SET_FRAME_LIMIT:
runloop_set_frame_limit = true;
break;
case RUNLOOP_CTL_UNSET_FRAME_LIMIT:
runloop_set_frame_limit = false;
break;
case RUNLOOP_CTL_SHOULD_SET_FRAME_LIMIT:
return runloop_set_frame_limit;
case RUNLOOP_CTL_GET_PERFCNT:
{
bool **perfcnt = (bool**)data;
if (!perfcnt)
return false;
*perfcnt = &runloop_perfcnt_enable;
}
break;
case RUNLOOP_CTL_SET_PERFCNT_ENABLE:
runloop_perfcnt_enable = true;
break;
case RUNLOOP_CTL_UNSET_PERFCNT_ENABLE:
runloop_perfcnt_enable = false;
break;
case RUNLOOP_CTL_IS_PERFCNT_ENABLE:
return runloop_perfcnt_enable;
case RUNLOOP_CTL_GET_WINDOWED_SCALE:
{
unsigned **scale = (unsigned**)data;
if (!scale)
return false;
*scale = (unsigned*)&runloop_pending_windowed_scale;
}
break;
case RUNLOOP_CTL_SET_WINDOWED_SCALE:
{
unsigned *idx = (unsigned*)data;
if (!idx)
return false;
runloop_pending_windowed_scale = *idx;
}
break;
case RUNLOOP_CTL_SET_LIBRETRO_PATH:
{
const char *fullpath = (const char*)data;
if (!fullpath)
return false;
strlcpy(settings->libretro, fullpath, sizeof(settings->libretro));
}
break;
case RUNLOOP_CTL_CLEAR_CONTENT_PATH:
*runloop_fullpath = '\0';
break;
case RUNLOOP_CTL_GET_CONTENT_PATH:
{
char **fullpath = (char**)data;
if (!fullpath)
return false;
*fullpath = (char*)runloop_fullpath;
}
break;
case RUNLOOP_CTL_SET_CONTENT_PATH:
{
const char *fullpath = (const char*)data;
if (!fullpath)
return false;
strlcpy(runloop_fullpath, fullpath, sizeof(runloop_fullpath));
}
break;
case RUNLOOP_CTL_CHECK_FOCUS:
if (settings->pause_nonactive)
return video_driver_ctl(RARCH_DISPLAY_CTL_IS_FOCUSED, NULL);
break;
case RUNLOOP_CTL_CHECK_IDLE_STATE:
{
event_cmd_state_t *cmd = (event_cmd_state_t*)data;
bool focused =
runloop_ctl(RUNLOOP_CTL_CHECK_FOCUS, NULL);
check_pause(settings, focused,
runloop_cmd_triggered(cmd, RARCH_PAUSE_TOGGLE),
runloop_cmd_triggered(cmd, RARCH_FRAMEADVANCE));
if (!runloop_ctl(RUNLOOP_CTL_CHECK_PAUSE_STATE, cmd) || !focused)
return false;
}
break;
case RUNLOOP_CTL_CHECK_STATE:
{
bool tmp = false;
event_cmd_state_t *cmd = (event_cmd_state_t*)data;
if (!cmd || runloop_idle)
return false;
if (runloop_cmd_triggered(cmd, RARCH_SCREENSHOT))
event_cmd_ctl(EVENT_CMD_TAKE_SCREENSHOT, NULL);
if (runloop_cmd_triggered(cmd, RARCH_MUTE))
event_cmd_ctl(EVENT_CMD_AUDIO_MUTE_TOGGLE, NULL);
if (runloop_cmd_triggered(cmd, RARCH_OSK))
{
if (input_driver_ctl(
RARCH_INPUT_CTL_IS_KEYBOARD_LINEFEED_ENABLED, NULL))
input_driver_ctl(
RARCH_INPUT_CTL_UNSET_KEYBOARD_LINEFEED_ENABLED, NULL);
else
input_driver_ctl(
RARCH_INPUT_CTL_SET_KEYBOARD_LINEFEED_ENABLED, NULL);
}
if (runloop_cmd_press(cmd, RARCH_VOLUME_UP))
event_cmd_ctl(EVENT_CMD_VOLUME_UP, NULL);
else if (runloop_cmd_press(cmd, RARCH_VOLUME_DOWN))
event_cmd_ctl(EVENT_CMD_VOLUME_DOWN, NULL);
#ifdef HAVE_NETPLAY
tmp = runloop_cmd_triggered(cmd, RARCH_NETPLAY_FLIP);
netplay_driver_ctl(RARCH_NETPLAY_CTL_FLIP_PLAYERS, &tmp);
tmp = runloop_cmd_triggered(cmd, RARCH_FULLSCREEN_TOGGLE_KEY);
netplay_driver_ctl(RARCH_NETPLAY_CTL_FULLSCREEN_TOGGLE, &tmp);
#endif
if (!runloop_ctl(RUNLOOP_CTL_CHECK_IDLE_STATE, data))
return false;
check_fast_forward_button(
runloop_cmd_triggered(cmd, RARCH_FAST_FORWARD_KEY),
runloop_cmd_press (cmd, RARCH_FAST_FORWARD_HOLD_KEY),
runloop_cmd_pressed (cmd, RARCH_FAST_FORWARD_HOLD_KEY));
check_stateslots(settings,
runloop_cmd_triggered(cmd, RARCH_STATE_SLOT_PLUS),
runloop_cmd_triggered(cmd, RARCH_STATE_SLOT_MINUS)
);
if (runloop_cmd_triggered(cmd, RARCH_SAVE_STATE_KEY))
event_cmd_ctl(EVENT_CMD_SAVE_STATE, NULL);
else if (runloop_cmd_triggered(cmd, RARCH_LOAD_STATE_KEY))
event_cmd_ctl(EVENT_CMD_LOAD_STATE, NULL);
state_manager_check_rewind(runloop_cmd_press(cmd, RARCH_REWIND));
tmp = runloop_cmd_press(cmd, RARCH_SLOWMOTION);
runloop_ctl(RUNLOOP_CTL_CHECK_SLOWMOTION, &tmp);
if (runloop_cmd_triggered(cmd, RARCH_MOVIE_RECORD_TOGGLE))
runloop_ctl(RUNLOOP_CTL_CHECK_MOVIE, NULL);
check_shader_dir(&runloop_shader_dir,
runloop_cmd_triggered(cmd, RARCH_SHADER_NEXT),
runloop_cmd_triggered(cmd, RARCH_SHADER_PREV));
if (runloop_cmd_triggered(cmd, RARCH_DISK_EJECT_TOGGLE))
event_cmd_ctl(EVENT_CMD_DISK_EJECT_TOGGLE, NULL);
else if (runloop_cmd_triggered(cmd, RARCH_DISK_NEXT))
event_cmd_ctl(EVENT_CMD_DISK_NEXT, NULL);
else if (runloop_cmd_triggered(cmd, RARCH_DISK_PREV))
event_cmd_ctl(EVENT_CMD_DISK_PREV, NULL);
if (runloop_cmd_triggered(cmd, RARCH_RESET))
event_cmd_ctl(EVENT_CMD_RESET, NULL);
cheat_manager_state_checks(
runloop_cmd_triggered(cmd, RARCH_CHEAT_INDEX_PLUS),
runloop_cmd_triggered(cmd, RARCH_CHEAT_INDEX_MINUS),
runloop_cmd_triggered(cmd, RARCH_CHEAT_TOGGLE));
}
break;
case RUNLOOP_CTL_CHECK_PAUSE_STATE:
{
bool check_is_oneshot;
event_cmd_state_t *cmd = (event_cmd_state_t*)data;
if (!cmd)
return false;
check_is_oneshot = runloop_cmd_triggered(cmd,
RARCH_FRAMEADVANCE)
|| runloop_cmd_press(cmd, RARCH_REWIND);
if (!runloop_paused)
return true;
if (runloop_cmd_triggered(cmd, RARCH_FULLSCREEN_TOGGLE_KEY))
{
event_cmd_ctl(EVENT_CMD_FULLSCREEN_TOGGLE, NULL);
video_driver_ctl(RARCH_DISPLAY_CTL_CACHED_FRAME_RENDER, NULL);
}
if (!check_is_oneshot)
return false;
}
break;
case RUNLOOP_CTL_CHECK_SLOWMOTION:
{
bool *ptr = (bool*)data;
if (!ptr)
return false;
runloop_slowmotion = *ptr;
if (!runloop_slowmotion)
return false;
if (settings->video.black_frame_insertion)
video_driver_ctl(RARCH_DISPLAY_CTL_CACHED_FRAME_RENDER, NULL);
if (state_manager_frame_is_reversed())
runloop_msg_queue_push(msg_hash_to_str(MSG_SLOW_MOTION_REWIND), 0, 30, true);
else
runloop_msg_queue_push(msg_hash_to_str(MSG_SLOW_MOTION), 0, 30, true);
}
break;
case RUNLOOP_CTL_CHECK_MOVIE:
if (bsv_movie_ctl(BSV_MOVIE_CTL_PLAYBACK_ON, NULL))
return runloop_ctl(RUNLOOP_CTL_CHECK_MOVIE_PLAYBACK, NULL);
if (!bsv_movie_ctl(BSV_MOVIE_CTL_IS_INITED, NULL))
return runloop_ctl(RUNLOOP_CTL_CHECK_MOVIE_INIT, NULL);
return runloop_ctl(RUNLOOP_CTL_CHECK_MOVIE_RECORD, NULL);
case RUNLOOP_CTL_CHECK_MOVIE_RECORD:
if (!bsv_movie_ctl(BSV_MOVIE_CTL_IS_INITED, NULL))
return false;
runloop_msg_queue_push(
msg_hash_to_str(MSG_MOVIE_RECORD_STOPPED), 2, 180, true);
RARCH_LOG("%s\n", msg_hash_to_str(MSG_MOVIE_RECORD_STOPPED));
event_cmd_ctl(EVENT_CMD_BSV_MOVIE_DEINIT, NULL);
break;
case RUNLOOP_CTL_CHECK_MOVIE_INIT:
if (bsv_movie_ctl(BSV_MOVIE_CTL_IS_INITED, NULL))
return false;
{
char msg[128];
char path[PATH_MAX_LENGTH];
settings->rewind_granularity = 1;
if (settings->state_slot > 0)
snprintf(path, sizeof(path), "%s%d",
bsv_movie_get_path(), settings->state_slot);
else
strlcpy(path, bsv_movie_get_path(), sizeof(path));
strlcat(path, ".bsv", sizeof(path));
snprintf(msg, sizeof(msg), "%s \"%s\".",
msg_hash_to_str(MSG_STARTING_MOVIE_RECORD_TO),
path);
bsv_movie_init_handle(path, RARCH_MOVIE_RECORD);
if (!bsv_movie_ctl(BSV_MOVIE_CTL_IS_INITED, NULL))
return false;
else if (bsv_movie_ctl(BSV_MOVIE_CTL_IS_INITED, NULL))
{
runloop_msg_queue_push(msg, 1, 180, true);
RARCH_LOG("%s \"%s\".\n",
msg_hash_to_str(MSG_STARTING_MOVIE_RECORD_TO),
path);
}
else
{
runloop_msg_queue_push(
msg_hash_to_str(MSG_FAILED_TO_START_MOVIE_RECORD),
1, 180, true);
RARCH_ERR("%s\n",
msg_hash_to_str(MSG_FAILED_TO_START_MOVIE_RECORD));
}
}
break;
case RUNLOOP_CTL_CHECK_MOVIE_PLAYBACK:
if (!bsv_movie_ctl(BSV_MOVIE_CTL_END, NULL))
return false;
runloop_msg_queue_push(
msg_hash_to_str(MSG_MOVIE_PLAYBACK_ENDED), 1, 180, false);
RARCH_LOG("%s\n", msg_hash_to_str(MSG_MOVIE_PLAYBACK_ENDED));
event_cmd_ctl(EVENT_CMD_BSV_MOVIE_DEINIT, NULL);
bsv_movie_ctl(BSV_MOVIE_CTL_UNSET_END, NULL);
bsv_movie_ctl(BSV_MOVIE_CTL_UNSET_PLAYBACK, NULL);
break;
case RUNLOOP_CTL_STATE_FREE:
runloop_perfcnt_enable = false;
runloop_idle = false;
runloop_paused = false;
runloop_slowmotion = false;
runloop_frame_time_last = false;
runloop_set_frame_limit = false;
runloop_overrides_active = false;
runloop_max_frames = 0;
break;
case RUNLOOP_CTL_GLOBAL_FREE:
{
global_t *global = NULL;
event_cmd_ctl(EVENT_CMD_TEMPORARY_CONTENT_DEINIT, NULL);
event_cmd_ctl(EVENT_CMD_SUBSYSTEM_FULLPATHS_DEINIT, NULL);
event_cmd_ctl(EVENT_CMD_RECORD_DEINIT, NULL);
event_cmd_ctl(EVENT_CMD_LOG_FILE_DEINIT, NULL);
rarch_ctl(RARCH_CTL_UNSET_BLOCK_CONFIG_READ, NULL);
runloop_ctl(RUNLOOP_CTL_CLEAR_CONTENT_PATH, NULL);
runloop_overrides_active = false;
global = global_get_ptr();
memset(global, 0, sizeof(struct global));
}
break;
case RUNLOOP_CTL_CLEAR_STATE:
driver_ctl(RARCH_DRIVER_CTL_DEINIT, NULL);
runloop_ctl(RUNLOOP_CTL_STATE_FREE, NULL);
runloop_ctl(RUNLOOP_CTL_GLOBAL_FREE, NULL);
break;
case RUNLOOP_CTL_SET_MAX_FRAMES:
{
unsigned *ptr = (unsigned*)data;
if (!ptr)
return false;
runloop_max_frames = *ptr;
}
break;
case RUNLOOP_CTL_IS_IDLE:
return runloop_idle;
case RUNLOOP_CTL_SET_IDLE:
{
bool *ptr = (bool*)data;
if (!ptr)
return false;
runloop_idle = *ptr;
}
break;
case RUNLOOP_CTL_IS_SLOWMOTION:
{
bool *ptr = (bool*)data;
if (!ptr)
return false;
*ptr = runloop_slowmotion;
}
break;
case RUNLOOP_CTL_SET_SLOWMOTION:
{
bool *ptr = (bool*)data;
if (!ptr)
return false;
runloop_slowmotion = *ptr;
}
break;
case RUNLOOP_CTL_SET_PAUSED:
{
bool *ptr = (bool*)data;
if (!ptr)
return false;
runloop_paused = *ptr;
}
break;
case RUNLOOP_CTL_IS_PAUSED:
return runloop_paused;
case RUNLOOP_CTL_MSG_QUEUE_PUSH:
{
runloop_ctx_msg_info_t *msg_info = (runloop_ctx_msg_info_t*)data;
if (!msg_info || !runloop_msg_queue)
return false;
msg_queue_push(runloop_msg_queue, msg_info->msg,
msg_info->prio, msg_info->duration);
if (ui_companion_is_on_foreground())
{
const ui_companion_driver_t *ui = ui_companion_get_ptr();
if (ui->msg_queue_push)
ui->msg_queue_push(msg_info->msg,
msg_info->prio, msg_info->duration, msg_info->flush);
}
}
break;
case RUNLOOP_CTL_MSG_QUEUE_PULL:
{
const char **ret = (const char**)data;
if (!ret)
return false;
*ret = msg_queue_pull(runloop_msg_queue);
}
break;
case RUNLOOP_CTL_MSG_QUEUE_FREE:
#ifdef HAVE_THREADS
slock_free(runloop_msg_queue_lock);
runloop_msg_queue_lock = NULL;
#endif
break;
case RUNLOOP_CTL_MSG_QUEUE_CLEAR:
msg_queue_clear(runloop_msg_queue);
break;
case RUNLOOP_CTL_MSG_QUEUE_DEINIT:
if (!runloop_msg_queue)
return true;
runloop_ctl(RUNLOOP_CTL_MSG_QUEUE_LOCK, NULL);
msg_queue_free(runloop_msg_queue);
runloop_ctl(RUNLOOP_CTL_MSG_QUEUE_UNLOCK, NULL);
runloop_ctl(RUNLOOP_CTL_MSG_QUEUE_FREE, NULL);
runloop_msg_queue = NULL;
break;
case RUNLOOP_CTL_MSG_QUEUE_INIT:
runloop_ctl(RUNLOOP_CTL_MSG_QUEUE_DEINIT, NULL);
runloop_msg_queue = msg_queue_new(8);
retro_assert(runloop_msg_queue);
#ifdef HAVE_THREADS
runloop_msg_queue_lock = slock_new();
retro_assert(runloop_msg_queue_lock);
#endif
break;
case RUNLOOP_CTL_MSG_QUEUE_LOCK:
#ifdef HAVE_THREADS
slock_lock(runloop_msg_queue_lock);
#endif
break;
case RUNLOOP_CTL_MSG_QUEUE_UNLOCK:
#ifdef HAVE_THREADS
slock_unlock(runloop_msg_queue_lock);
#endif
break;
case RUNLOOP_CTL_TASK_INIT:
{
bool threaded_enable = false;
#ifdef HAVE_THREADS
threaded_enable = settings->threaded_data_runloop_enable;
#endif
task_queue_ctl(TASK_QUEUE_CTL_INIT, &threaded_enable);
}
break;
case RUNLOOP_CTL_PREPARE_DUMMY:
#ifdef HAVE_MENU
menu_driver_ctl(RARCH_MENU_CTL_UNSET_LOAD_NO_CONTENT, NULL);
#endif
runloop_ctl(RUNLOOP_CTL_DATA_DEINIT, NULL);
runloop_ctl(RUNLOOP_CTL_TASK_INIT, NULL);
runloop_ctl(RUNLOOP_CTL_CLEAR_CONTENT_PATH, NULL);
rarch_ctl(RARCH_CTL_LOAD_CONTENT, NULL);
break;
case RUNLOOP_CTL_SET_CORE_SHUTDOWN:
runloop_core_shutdown_initiated = true;
break;
case RUNLOOP_CTL_UNSET_CORE_SHUTDOWN:
runloop_core_shutdown_initiated = false;
break;
case RUNLOOP_CTL_IS_CORE_SHUTDOWN:
return runloop_core_shutdown_initiated;
case RUNLOOP_CTL_SET_SHUTDOWN:
runloop_shutdown_initiated = true;
break;
case RUNLOOP_CTL_UNSET_SHUTDOWN:
runloop_shutdown_initiated = false;
break;
case RUNLOOP_CTL_IS_SHUTDOWN:
return runloop_shutdown_initiated;
case RUNLOOP_CTL_SET_EXEC:
runloop_exec = true;
break;
case RUNLOOP_CTL_UNSET_EXEC:
runloop_exec = false;
break;
case RUNLOOP_CTL_IS_EXEC:
return runloop_exec;
case RUNLOOP_CTL_DATA_DEINIT:
task_queue_ctl(TASK_QUEUE_CTL_DEINIT, NULL);
break;
case RUNLOOP_CTL_IS_CORE_OPTION_UPDATED:
if (!runloop_system.core_options)
return false;
return core_option_updated(runloop_system.core_options);
case RUNLOOP_CTL_CORE_OPTION_PREV:
{
unsigned *idx = (unsigned*)data;
if (!idx)
return false;
core_option_prev(runloop_system.core_options, *idx);
if (ui_companion_is_on_foreground())
ui_companion_driver_notify_refresh();
}
break;
case RUNLOOP_CTL_CORE_OPTION_NEXT:
{
unsigned *idx = (unsigned*)data;
if (!idx)
return false;
core_option_next(runloop_system.core_options, *idx);
if (ui_companion_is_on_foreground())
ui_companion_driver_notify_refresh();
}
break;
case RUNLOOP_CTL_CORE_OPTIONS_GET:
{
struct retro_variable *var = (struct retro_variable*)data;
if (!runloop_system.core_options || !var)
return false;
RARCH_LOG("Environ GET_VARIABLE %s:\n", var->key);
core_option_get(runloop_system.core_options, var);
RARCH_LOG("\t%s\n", var->value ? var->value : "N/A");
}
break;
case RUNLOOP_CTL_CORE_OPTIONS_INIT:
{
char *game_options_path = NULL;
bool ret = false;
char buf[PATH_MAX_LENGTH] = {0};
global_t *global = global_get_ptr();
const char *options_path = settings->core_options_path;
const struct retro_variable *vars =
(const struct retro_variable*)data;
if (!*options_path && *global->path.config)
{
fill_pathname_resolve_relative(buf, global->path.config,
"retroarch-core-options.cfg", sizeof(buf));
options_path = buf;
}
if (settings->game_specific_options)
ret = rarch_game_specific_options(&game_options_path);
if(ret)
{
runloop_ctl(RUNLOOP_CTL_SET_GAME_OPTIONS_ACTIVE, NULL);
runloop_system.core_options =
core_option_new(game_options_path, vars);
free(game_options_path);
}
else
{
runloop_ctl(RUNLOOP_CTL_UNSET_GAME_OPTIONS_ACTIVE, NULL);
runloop_system.core_options =
core_option_new(options_path, vars);
}
}
break;
case RUNLOOP_CTL_CORE_OPTIONS_DEINIT:
if (!runloop_system.core_options)
return false;
/* check if game options file was just created and flush
to that file instead */
if(!string_is_empty(runloop_system.game_options_path))
{
core_option_flush_game_specific(runloop_system.core_options,
runloop_system.game_options_path);
runloop_system.game_options_path[0] = '\0';
}
else
core_option_flush(runloop_system.core_options);
core_option_free(runloop_system.core_options);
if (runloop_ctl(RUNLOOP_CTL_IS_GAME_OPTIONS_ACTIVE, NULL))
runloop_ctl(RUNLOOP_CTL_UNSET_GAME_OPTIONS_ACTIVE, NULL);
runloop_system.core_options = NULL;
break;
case RUNLOOP_CTL_KEY_EVENT_GET:
{
retro_keyboard_event_t **key_event =
(retro_keyboard_event_t**)data;
if (!key_event)
return false;
*key_event = &runloop_key_event;
}
break;
case RUNLOOP_CTL_FRONTEND_KEY_EVENT_GET:
{
retro_keyboard_event_t **key_event =
(retro_keyboard_event_t**)data;
if (!key_event)
return false;
*key_event = &runloop_frontend_key_event;
}
break;
case RUNLOOP_CTL_NONE:
default:
break;
}
return true;
}
bool rarch_task_push_decompress(
const char *source_file,
const char *target_dir,
const char *target_file,
const char *subdir,
const char *valid_ext,
retro_task_callback_t cb,
void *user_data)
{
task_finder_data_t find_data;
char tmp[PATH_MAX_LENGTH];
decompress_state_t *s = NULL;
retro_task_t *t = NULL;
bool is_compressed = false;
if (string_is_empty(target_dir) || string_is_empty(source_file))
{
RARCH_WARN("[decompress] Empty or null source file or"
" target directory arguments.\n");
return false;
}
/* ZIP or APK only */
is_compressed = string_is_equal(path_get_extension(source_file), "zip");
is_compressed = is_compressed ||
string_is_equal(path_get_extension(source_file), "apk");
if (!path_file_exists(source_file) || !is_compressed)
{
RARCH_WARN("[decompress] File '%s' does not exist or is not a compressed file.\n",
source_file);
return false;
}
if (!valid_ext || !valid_ext[0])
valid_ext = NULL;
find_data.func = rarch_task_decompress_finder;
find_data.userdata = (void*)source_file;
if (task_queue_ctl(TASK_QUEUE_CTL_FIND, &find_data))
{
RARCH_LOG("[decompress] File '%s' already being decompressed.\n",
source_file);
return false;
}
RARCH_LOG("[decompress] File '%s.\n", source_file);
s = (decompress_state_t*)calloc(1, sizeof(*s));
if (!s)
goto error;
s->source_file = strdup(source_file);
s->target_dir = strdup(target_dir);
s->valid_ext = valid_ext ? strdup(valid_ext) : NULL;
s->zlib.type = ZLIB_TRANSFER_INIT;
t = (retro_task_t*)calloc(1, sizeof(*t));
if (!t)
goto error;
t->state = s;
t->handler = rarch_task_decompress_handler;
if (!string_is_empty(subdir))
{
s->subdir = strdup(subdir);
t->handler = rarch_task_decompress_handler_subdir;
}
else if (!string_is_empty(target_file))
{
s->target_file = strdup(target_file);
t->handler = rarch_task_decompress_handler_target_file;
}
t->callback = cb;
t->user_data = user_data;
snprintf(tmp, sizeof(tmp), "%s '%s'",
msg_hash_to_str(MSG_EXTRACTING), path_basename(source_file));
t->title = strdup(tmp);
task_queue_ctl(TASK_QUEUE_CTL_PUSH, t);
return true;
error:
if (s)
free(s);
if (t)
free(t);
return false;
}
void *rarch_task_push_http_transfer(const char *url, const char *type,
retro_task_callback_t cb, void *user_data)
{
char tmp[PATH_MAX_LENGTH];
task_finder_data_t find_data;
struct http_connection_t *conn = NULL;
retro_task_t *t = NULL;
http_handle_t *http = NULL;
if (string_is_empty(url))
return NULL;
find_data.func = rarch_task_http_finder;
find_data.userdata = (void*)url;
/* Concurrent download of the same file is not allowed */
if (task_queue_ctl(TASK_QUEUE_CTL_FIND, &find_data))
{
RARCH_LOG("[http] '%s'' is already being downloaded.\n", url);
return NULL;
}
conn = net_http_connection_new(url);
if (!conn)
return NULL;
http = (http_handle_t*)calloc(1, sizeof(*http));
if (!http)
goto error;
http->connection.handle = conn;
http->connection.cb = &cb_http_conn_default;
if (type)
strlcpy(http->connection.elem1, type, sizeof(http->connection.elem1));
strlcpy(http->connection.url, url, sizeof(http->connection.url));
http->status = HTTP_STATUS_CONNECTION_TRANSFER;
t = (retro_task_t*)calloc(1, sizeof(*t));
if (!t)
goto error;
t->handler = rarch_task_http_transfer_handler;
t->state = http;
t->callback = cb;
t->user_data = user_data;
t->progress = -1;
snprintf(tmp, sizeof(tmp), "%s '%s'",
msg_hash_to_str(MSG_DOWNLOADING), path_basename(url));
t->title = strdup(tmp);
task_queue_ctl(TASK_QUEUE_CTL_PUSH, t);
return t;
error:
if (conn)
net_http_connection_free(conn);
if (http)
free(http);
return NULL;
}
bool task_queue_ctl(enum task_queue_ctl_state state, void *data)
{
static struct retro_task_impl *impl_current = NULL;
static bool task_threaded_enable = false;
switch (state)
{
case TASK_QUEUE_CTL_DEINIT:
if (impl_current)
impl_current->deinit();
impl_current = NULL;
break;
case TASK_QUEUE_CTL_SET_THREADED:
task_threaded_enable = true;
break;
case TASK_QUEUE_CTL_UNSET_THREADED:
task_threaded_enable = false;
break;
case TASK_QUEUE_CTL_IS_THREADED:
return task_threaded_enable;
case TASK_QUEUE_CTL_INIT:
{
#ifdef HAVE_THREADS
bool *boolean_val = (bool*)data;
#endif
impl_current = &impl_regular;
#ifdef HAVE_THREADS
if (boolean_val && *boolean_val)
{
task_queue_ctl(TASK_QUEUE_CTL_SET_THREADED, NULL);
impl_current = &impl_threaded;
}
#endif
impl_current->init();
}
break;
case TASK_QUEUE_CTL_FIND:
{
task_finder_data_t *find_data = (task_finder_data_t*)data;
if (!impl_current->find(find_data->func, find_data->userdata))
return false;
}
break;
case TASK_QUEUE_CTL_RETRIEVE:
impl_current->retrieve((task_retriever_data_t*)data);
break;
case TASK_QUEUE_CTL_CHECK:
{
#ifdef HAVE_THREADS
bool current_threaded = (impl_current == &impl_threaded);
bool want_threaded =
task_queue_ctl(TASK_QUEUE_CTL_IS_THREADED, NULL);
if (want_threaded != current_threaded)
task_queue_ctl(TASK_QUEUE_CTL_DEINIT, NULL);
if (!impl_current)
task_queue_ctl(TASK_QUEUE_CTL_INIT, NULL);
#endif
impl_current->gather();
}
break;
case TASK_QUEUE_CTL_PUSH:
{
retro_task_t *task = (retro_task_t*)data;
/* Ignore this task if a related one is already running */
if (task->type == TASK_TYPE_BLOCKING)
{
retro_task_t *running = tasks_running.front;
bool found = false;
for (; running; running = running->next)
{
if (running->type == TASK_TYPE_BLOCKING)
{
found = true;
break;
}
}
/* skip this task, user must try again later */
if (found)
break;
}
/* The lack of NULL checks in the following functions
* is proposital to ensure correct control flow by the users. */
impl_current->push_running(task);
break;
}
case TASK_QUEUE_CTL_RESET:
impl_current->reset();
break;
case TASK_QUEUE_CTL_WAIT:
impl_current->wait();
break;
case TASK_QUEUE_CTL_CANCEL:
impl_current->cancel(data);
break;
case TASK_QUEUE_CTL_NONE:
default:
break;
}
return true;
}
void task_queue_cancel_task(void *task)
{
task_queue_ctl(TASK_QUEUE_CTL_CANCEL, task);
}
bool task_queue_ctl(enum task_queue_ctl_state state, void *data)
{
static struct retro_task_impl *impl_current = NULL;
static bool task_threaded_enable = false;
switch (state)
{
case TASK_QUEUE_CTL_DEINIT:
if (impl_current)
impl_current->deinit();
impl_current = NULL;
break;
case TASK_QUEUE_CTL_SET_THREADED:
task_threaded_enable = true;
break;
case TASK_QUEUE_CTL_UNSET_THREADED:
task_threaded_enable = false;
break;
case TASK_QUEUE_CTL_IS_THREADED:
return task_threaded_enable;
case TASK_QUEUE_CTL_INIT:
{
#ifdef HAVE_THREADS
bool *boolean_val = (bool*)data;
#endif
impl_current = &impl_regular;
#ifdef HAVE_THREADS
if (boolean_val && *boolean_val)
{
task_queue_ctl(TASK_QUEUE_CTL_SET_THREADED, NULL);
impl_current = &impl_threaded;
}
#endif
impl_current->init();
}
break;
case TASK_QUEUE_CTL_FIND:
{
task_finder_data_t *find_data = (task_finder_data_t*)data;
if (!impl_current->find(find_data->func, find_data->userdata))
return false;
}
break;
case TASK_QUEUE_CTL_RETRIEVE:
impl_current->retrieve((task_retriever_data_t*)data);
break;
case TASK_QUEUE_CTL_CHECK:
{
#ifdef HAVE_THREADS
bool current_threaded = (impl_current == &impl_threaded);
bool want_threaded =
task_queue_ctl(TASK_QUEUE_CTL_IS_THREADED, NULL);
if (want_threaded != current_threaded)
task_queue_ctl(TASK_QUEUE_CTL_DEINIT, NULL);
if (!impl_current)
task_queue_ctl(TASK_QUEUE_CTL_INIT, NULL);
#endif
impl_current->gather();
}
break;
case TASK_QUEUE_CTL_PUSH:
{
/* The lack of NULL checks in the following functions
* is proposital to ensure correct control flow by the users. */
retro_task_t *task = (retro_task_t*)data;
impl_current->push_running(task);
break;
}
case TASK_QUEUE_CTL_RESET:
impl_current->reset();
break;
case TASK_QUEUE_CTL_WAIT:
impl_current->wait();
break;
case TASK_QUEUE_CTL_CANCEL:
impl_current->cancel(data);
break;
case TASK_QUEUE_CTL_NONE:
default:
break;
}
return true;
}