static int action_ok_file_load_with_detect_core(const char *path,
const char *label, unsigned type, size_t idx)
{
int ret;
menu_displaylist_info_t info = {0};
const char *menu_path = NULL;
menu_handle_t *menu = menu_driver_get_ptr();
settings_t *settings = config_get_ptr();
global_t *global = global_get_ptr();
if (!menu)
return -1;
menu_list_get_last_stack(menu->menu_list,
&menu_path, NULL, NULL);
ret = rarch_defer_core(global->core_info,
menu_path, path, label, menu->deferred_path,
sizeof(menu->deferred_path));
if (ret == -1)
{
if (!strcmp(label, "collection"))
{
info.list = menu->menu_list->menu_stack;
info.type = 0;
info.directory_ptr = idx;
rdb_entry_start_game_selection_ptr = idx;
strlcpy(info.path, settings->libretro_directory, sizeof(info.path));
strlcpy(info.label, "deferred_core_list_set", sizeof(info.label));
return menu_displaylist_push_list(&info, DISPLAYLIST_GENERIC);
}
else
{
event_command(EVENT_CMD_LOAD_CORE);
menu_entries_common_load_content(false);
return -1;
}
}
if (ret == 0)
{
info.list = menu->menu_list->menu_stack;
info.type = 0;
info.directory_ptr = idx;
strlcpy(info.path, settings->libretro_directory, sizeof(info.path));
if (!strcmp(label, "collection"))
{
rdb_entry_start_game_selection_ptr = idx;
strlcpy(info.label, "deferred_core_list_set", sizeof(info.label));
}
else
strlcpy(info.label, "deferred_core_list", sizeof(info.label));
ret = menu_displaylist_push_list(&info, DISPLAYLIST_GENERIC);
}
return ret;
}
static int action_iterate_menu_viewport(char *s, size_t len,
const char *label, unsigned action, uint32_t hash)
{
int stride_x = 1, stride_y = 1;
menu_displaylist_info_t info = {0};
struct retro_game_geometry *geom = NULL;
const char *base_msg = NULL;
unsigned type = 0;
video_viewport_t *custom = video_viewport_get_custom();
menu_display_t *disp = menu_display_get_ptr();
menu_navigation_t *nav = menu_navigation_get_ptr();
menu_list_t *menu_list = menu_list_get_ptr();
settings_t *settings = config_get_ptr();
struct retro_system_av_info *av_info = video_viewport_get_system_av_info();
if (!menu_list)
return -1;
menu_list_get_last_stack(menu_list, NULL, NULL, &type, NULL);
geom = (struct retro_game_geometry*)&av_info->geometry;
if (settings->video.scale_integer)
{
stride_x = geom->base_width;
stride_y = geom->base_height;
}
switch (action)
{
case MENU_ACTION_UP:
if (type == MENU_SETTINGS_CUSTOM_VIEWPORT)
{
custom->y -= stride_y;
custom->height += stride_y;
}
else if (custom->height >= (unsigned)stride_y)
custom->height -= stride_y;
event_command(EVENT_CMD_VIDEO_APPLY_STATE_CHANGES);
break;
case MENU_ACTION_DOWN:
if (type == MENU_SETTINGS_CUSTOM_VIEWPORT)
{
custom->y += stride_y;
if (custom->height >= (unsigned)stride_y)
custom->height -= stride_y;
}
else
custom->height += stride_y;
event_command(EVENT_CMD_VIDEO_APPLY_STATE_CHANGES);
break;
case MENU_ACTION_LEFT:
if (type == MENU_SETTINGS_CUSTOM_VIEWPORT)
{
custom->x -= stride_x;
custom->width += stride_x;
}
else if (custom->width >= (unsigned)stride_x)
custom->width -= stride_x;
event_command(EVENT_CMD_VIDEO_APPLY_STATE_CHANGES);
break;
case MENU_ACTION_RIGHT:
if (type == MENU_SETTINGS_CUSTOM_VIEWPORT)
{
custom->x += stride_x;
if (custom->width >= (unsigned)stride_x)
custom->width -= stride_x;
}
else
custom->width += stride_x;
event_command(EVENT_CMD_VIDEO_APPLY_STATE_CHANGES);
break;
case MENU_ACTION_CANCEL:
menu_list_pop_stack(menu_list);
if (hash == MENU_LABEL_CUSTOM_VIEWPORT_2)
{
info.list = menu_list->menu_stack;
info.type = MENU_SETTINGS_CUSTOM_VIEWPORT;
info.directory_ptr = nav->selection_ptr;
menu_displaylist_push_list(&info, DISPLAYLIST_INFO);
}
break;
case MENU_ACTION_OK:
menu_list_pop_stack(menu_list);
if (type == MENU_SETTINGS_CUSTOM_VIEWPORT
&& !settings->video.scale_integer)
{
info.list = menu_list->menu_stack;
strlcpy(info.label,
menu_hash_to_str(MENU_LABEL_CUSTOM_VIEWPORT_2),
sizeof(info.label));
info.type = 0;
info.directory_ptr = nav->selection_ptr;
menu_displaylist_push_list(&info, DISPLAYLIST_INFO);
}
break;
case MENU_ACTION_START:
if (!settings->video.scale_integer)
{
video_viewport_t vp;
video_driver_viewport_info(&vp);
if (type == MENU_SETTINGS_CUSTOM_VIEWPORT)
{
custom->width += custom->x;
custom->height += custom->y;
custom->x = 0;
custom->y = 0;
}
else
{
custom->width = vp.full_width - custom->x;
custom->height = vp.full_height - custom->y;
}
event_command(EVENT_CMD_VIDEO_APPLY_STATE_CHANGES);
}
break;
case MENU_ACTION_MESSAGE:
if (disp)
disp->msg_force = true;
break;
default:
break;
}
menu_list_get_last_stack(menu_list, NULL, &label, &type, NULL);
menu_driver_render();
if (settings->video.scale_integer)
{
custom->x = 0;
custom->y = 0;
custom->width = ((custom->width + geom->base_width - 1) /
geom->base_width) * geom->base_width;
custom->height = ((custom->height + geom->base_height - 1) /
geom->base_height) * geom->base_height;
base_msg = "Set scale";
snprintf(s, len, "%s (%4ux%4u, %u x %u scale)",
base_msg,
custom->width, custom->height,
custom->width / geom->base_width,
custom->height / geom->base_height);
}
else
{
if (type == MENU_SETTINGS_CUSTOM_VIEWPORT)
base_msg = menu_hash_to_str(MENU_LABEL_VALUE_CUSTOM_VIEWPORT_1);
else if (hash == MENU_LABEL_CUSTOM_VIEWPORT_2)
base_msg = menu_hash_to_str(MENU_LABEL_VALUE_CUSTOM_VIEWPORT_2);
snprintf(s, len, "%s (%d, %d : %4ux%4u)",
base_msg, custom->x, custom->y, custom->width, custom->height);
}
menu_driver_render_messagebox(s);
if (!custom->width)
custom->width = stride_x;
if (!custom->height)
custom->height = stride_y;
aspectratio_lut[ASPECT_RATIO_CUSTOM].value =
(float)custom->width / custom->height;
event_command(EVENT_CMD_VIDEO_APPLY_STATE_CHANGES);
return 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;
int ret = 0;
settings_t *settings = NULL;
rarch_ctl(RARCH_CTL_PREINIT, NULL);
frontend_driver_init_first(args);
rarch_ctl(RARCH_CTL_INIT, NULL);
#ifdef HAVE_THREADS
async_jobs = async_job_new();
#endif
if (frontend_driver_is_inited())
{
ret = main_load_content(argc, argv, args,
frontend_driver_environment_get_ptr());
if (!ret)
return ret;
}
event_command(EVENT_CMD_HISTORY_INIT);
settings = config_get_ptr();
if (settings->history_list_enable)
{
char *fullpath = NULL;
global_t *global = global_get_ptr();
rarch_system_info_t *system = NULL;
runloop_ctl(RUNLOOP_CTL_SYSTEM_INFO_GET, &system);
runloop_ctl(RUNLOOP_CTL_GET_CONTENT_PATH, &fullpath);
if (global->inited.content || system->no_content)
history_playlist_push(
g_defaults.history,
fullpath,
settings->libretro,
system ? &system->info : NULL);
}
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);
runloop_ctl(RUNLOOP_CTL_DATA_ITERATE, NULL);
}while(ret != -1);
main_exit(args);
#endif
#ifdef HAVE_THREADS
async_job_free(async_jobs);
async_jobs = NULL;
#endif
return 0;
}
/**
* do_state_checks:
*
* Checks for state changes in this frame.
*
* Returns: 1 if RetroArch is in pause mode, 0 otherwise.
**/
static int do_state_checks(driver_t *driver, settings_t *settings,
global_t *global, runloop_t *runloop, event_cmd_state_t *cmd)
{
if (runloop->is_idle)
return 1;
if (cmd->screenshot_pressed)
event_command(EVENT_CMD_TAKE_SCREENSHOT);
if (cmd->mute_pressed)
event_command(EVENT_CMD_AUDIO_MUTE_TOGGLE);
if (cmd->osk_pressed)
driver->keyboard_linefeed_enable = !driver->keyboard_linefeed_enable;
if (cmd->volume_up_pressed)
event_command(EVENT_CMD_VOLUME_UP);
else if (cmd->volume_down_pressed)
event_command(EVENT_CMD_VOLUME_DOWN);
#ifdef HAVE_NETPLAY
if (driver->netplay_data)
return do_netplay_state_checks(cmd->netplay_flip_pressed,
cmd->fullscreen_toggle);
#endif
check_pause(driver, settings, runloop,
cmd->pause_pressed, cmd->frameadvance_pressed);
if (do_pause_state_checks(
runloop,
cmd->pause_pressed,
cmd->frameadvance_pressed,
cmd->fullscreen_toggle,
cmd->rewind_pressed))
return 1;
check_fast_forward_button(driver,
cmd->fastforward_pressed,
cmd->hold_pressed, cmd->old_hold_pressed);
check_stateslots(settings, cmd->state_slot_increase,
cmd->state_slot_decrease);
if (cmd->save_state_pressed)
event_command(EVENT_CMD_SAVE_STATE);
else if (cmd->load_state_pressed)
event_command(EVENT_CMD_LOAD_STATE);
check_rewind(settings, global, runloop, cmd->rewind_pressed);
check_slowmotion(settings, global, runloop,
cmd->slowmotion_pressed);
if (cmd->movie_record)
check_movie(global);
check_shader_dir(global, cmd->shader_next_pressed,
cmd->shader_prev_pressed);
if (cmd->disk_eject_pressed)
event_command(EVENT_CMD_DISK_EJECT_TOGGLE);
else if (cmd->disk_next_pressed)
event_command(EVENT_CMD_DISK_NEXT);
else if (cmd->disk_prev_pressed)
event_command(EVENT_CMD_DISK_PREV);
if (cmd->reset_pressed)
event_command(EVENT_CMD_RESET);
if (global->cheat)
{
if (cmd->cheat_index_plus_pressed)
cheat_manager_index_next(global->cheat);
else if (cmd->cheat_index_minus_pressed)
cheat_manager_index_prev(global->cheat);
else if (cmd->cheat_toggle_pressed)
cheat_manager_toggle(global->cheat);
}
return 0;
}
void recording_dump_frame(const void *data, unsigned width,
unsigned height, size_t pitch)
{
struct ffemu_video_data ffemu_data = {0};
driver_t *driver = driver_get_ptr();
global_t *global = global_get_ptr();
if (!driver->recording_data)
return;
ffemu_data.pitch = pitch;
ffemu_data.width = width;
ffemu_data.height = height;
ffemu_data.data = data;
if (global->record.gpu_buffer)
{
struct video_viewport vp = {0};
video_driver_viewport_info(&vp);
if (!vp.width || !vp.height)
{
RARCH_WARN("%s \n",
msg_hash_to_str(MSG_VIEWPORT_SIZE_CALCULATION_FAILED));
event_command(EVENT_CMD_GPU_RECORD_DEINIT);
recording_dump_frame(data, width, height, pitch);
return;
}
/* User has resized. We kinda have a problem now. */
if (vp.width != global->record.gpu_width ||
vp.height != global->record.gpu_height)
{
RARCH_WARN("%s\n", msg_hash_to_str(MSG_RECORDING_TERMINATED_DUE_TO_RESIZE));
rarch_main_msg_queue_push_new(MSG_RECORDING_TERMINATED_DUE_TO_RESIZE, 1, 180, true);
event_command(EVENT_CMD_RECORD_DEINIT);
return;
}
/* Big bottleneck.
* Since we might need to do read-backs asynchronously,
* it might take 3-4 times before this returns true. */
if (!video_driver_read_viewport(global->record.gpu_buffer))
return;
ffemu_data.pitch = global->record.gpu_width * 3;
ffemu_data.width = global->record.gpu_width;
ffemu_data.height = global->record.gpu_height;
ffemu_data.data = global->record.gpu_buffer +
(ffemu_data.height - 1) * ffemu_data.pitch;
ffemu_data.pitch = -ffemu_data.pitch;
}
if (!global->record.gpu_buffer)
ffemu_data.is_dupe = !data;
if (driver->recording && driver->recording->push_video)
driver->recording->push_video(driver->recording_data, &ffemu_data);
}
/**
* rarch_main_iterate:
*
* Run Libretro core in RetroArch for one frame.
*
* Returns: 0 on success, 1 if we have to wait until button input in order
* to wake up the loop, -1 if we forcibly quit out of the RetroArch iteration loop.
**/
int rarch_main_iterate(unsigned *sleep_ms)
{
unsigned i;
retro_input_t trigger_input;
event_cmd_state_t cmd;
bool do_quit = false;
static retro_input_t last_input = 0;
driver_t *driver = driver_get_ptr();
settings_t *settings = config_get_ptr();
global_t *global = global_get_ptr();
retro_input_t input = input_keys_pressed(driver, settings, global);
rarch_system_info_t *system = rarch_system_info_get_ptr();
retro_input_t old_input = last_input;
last_input = input;
if (driver->flushing_input)
{
driver->flushing_input = false;
if (input)
{
input = 0;
/* If core was paused before entering menu, evoke
* pause toggle to wake it up. */
if (main_is_paused)
BIT64_SET(input, RARCH_PAUSE_TOGGLE);
driver->flushing_input = true;
}
}
trigger_input = input & ~old_input;
rarch_main_cmd_get_state(driver, settings, &cmd, input, old_input, trigger_input);
if (time_to_exit(driver, global, system, &cmd))
do_quit = true;
if (system->frame_time.callback)
rarch_update_frame_time(driver, settings->slowmotion_ratio, system);
do_pre_state_checks(settings, global, &cmd);
#ifdef HAVE_OVERLAY
rarch_main_iterate_linefeed_overlay(driver, settings);
#endif
if (global->exec)
{
global->exec = false;
do_quit = true;
}
if (do_quit)
{
/* Quits out of RetroArch main loop.
* On special case, loads dummy core
* instead of exiting RetroArch completely.
* Aborts core shutdown if invoked.
*/
if (global->core_shutdown_initiated
&& settings->load_dummy_on_core_shutdown)
{
if (!event_command(EVENT_CMD_PREPARE_DUMMY))
return -1;
system->shutdown = false;
global->core_shutdown_initiated = false;
return 0;
}
return -1;
}
#ifdef HAVE_MENU
if (menu_driver_alive())
{
menu_handle_t *menu = menu_driver_get_ptr();
if (menu)
if (menu_iterate(true, menu_input_frame(input, trigger_input)) == -1)
rarch_main_set_state(RARCH_ACTION_STATE_MENU_RUNNING_FINISHED);
if (!input && settings->menu.pause_libretro)
return 1;
return rarch_limit_frame_time(settings->fastforward_ratio, sleep_ms);
}
#endif
if (do_state_checks(driver, settings, global, &cmd))
{
/* RetroArch has been paused. */
driver->retro_ctx.poll_cb();
*sleep_ms = 10;
return 1;
}
#if defined(HAVE_THREADS)
lock_autosave();
#endif
#ifdef HAVE_NETPLAY
if (driver->netplay_data)
netplay_pre_frame((netplay_t*)driver->netplay_data);
#endif
if (global->bsv.movie)
bsv_movie_set_frame_start(global->bsv.movie);
if (system->camera_callback.caps)
driver_camera_poll();
/* Update binds for analog dpad modes. */
for (i = 0; i < settings->input.max_users; i++)
{
if (!settings->input.analog_dpad_mode[i])
continue;
input_push_analog_dpad(settings->input.binds[i],
settings->input.analog_dpad_mode[i]);
input_push_analog_dpad(settings->input.autoconf_binds[i],
settings->input.analog_dpad_mode[i]);
}
if ((settings->video.frame_delay > 0) && !driver->nonblock_state)
rarch_sleep(settings->video.frame_delay);
/* Run libretro for one frame. */
pretro_run();
for (i = 0; i < settings->input.max_users; i++)
{
if (!settings->input.analog_dpad_mode[i])
continue;
input_pop_analog_dpad(settings->input.binds[i]);
input_pop_analog_dpad(settings->input.autoconf_binds[i]);
}
if (global->bsv.movie)
bsv_movie_set_frame_end(global->bsv.movie);
#ifdef HAVE_NETPLAY
if (driver->netplay_data)
netplay_post_frame((netplay_t*)driver->netplay_data);
#endif
#if defined(HAVE_THREADS)
unlock_autosave();
#endif
return rarch_limit_frame_time(settings->fastforward_ratio, sleep_ms);
}
static bool netplay_get_cmd(netplay_t *netplay)
{
uint32_t cmd;
uint32_t flip_frame;
size_t cmd_size;
if (!socket_receive_all_blocking(netplay->fd, &cmd, sizeof(cmd)))
return false;
cmd = ntohl(cmd);
cmd_size = cmd & 0xffff;
cmd = cmd >> 16;
switch (cmd)
{
case NETPLAY_CMD_FLIP_PLAYERS:
if (cmd_size != sizeof(uint32_t))
{
RARCH_ERR("CMD_FLIP_PLAYERS recieved an unexpected command size.\n");
return netplay_cmd_nak(netplay);
}
if (!socket_receive_all_blocking(netplay->fd, &flip_frame, sizeof(flip_frame)))
{
RARCH_ERR("Failed to receive CMD_FLIP_PLAYERS argument.\n");
return netplay_cmd_nak(netplay);
}
flip_frame = ntohl(flip_frame);
if (flip_frame < netplay->flip_frame)
{
RARCH_ERR("Host asked us to flip users in the past. Not possible ...\n");
return netplay_cmd_nak(netplay);
}
netplay->flip ^= true;
netplay->flip_frame = flip_frame;
RARCH_LOG("Netplay users are flipped.\n");
rarch_main_msg_queue_push("Netplay users are flipped.", 1, 180, false);
return netplay_cmd_ack(netplay);
case NETPLAY_CMD_SPECTATE:
RARCH_ERR("NETPLAY_CMD_SPECTATE unimplemented.\n");
return netplay_cmd_nak(netplay);
case NETPLAY_CMD_DISCONNECT:
warn_hangup();
return netplay_cmd_ack(netplay);
case NETPLAY_CMD_LOAD_SAVESTATE:
RARCH_ERR("NETPLAY_CMD_LOAD_SAVESTATE unimplemented.\n");
return netplay_cmd_nak(netplay);
case NETPLAY_CMD_PAUSE:
event_command(EVENT_CMD_PAUSE);
return netplay_cmd_ack(netplay);
case NETPLAY_CMD_RESUME:
event_command(EVENT_CMD_UNPAUSE);
return netplay_cmd_ack(netplay);
default: break;
}
RARCH_ERR("Unknown netplay command received.\n");
return netplay_cmd_nak(netplay);
}
/**
* rarch_main_deinit:
*
* Deinitializes the program.
**/
void rarch_main_deinit(void)
{
global_t *global = global_get_ptr();
event_command(EVENT_CMD_NETPLAY_DEINIT);
event_command(EVENT_CMD_COMMAND_DEINIT);
if (global->sram.use)
event_command(EVENT_CMD_AUTOSAVE_DEINIT);
event_command(EVENT_CMD_RECORD_DEINIT);
event_command(EVENT_CMD_SAVEFILES);
event_command(EVENT_CMD_REWIND_DEINIT);
event_command(EVENT_CMD_CHEATS_DEINIT);
event_command(EVENT_CMD_BSV_MOVIE_DEINIT);
event_command(EVENT_CMD_AUTOSAVE_STATE);
event_command(EVENT_CMD_CORE_DEINIT);
event_command(EVENT_CMD_TEMPORARY_CONTENT_DEINIT);
event_command(EVENT_CMD_SUBSYSTEM_FULLPATHS_DEINIT);
event_command(EVENT_CMD_SAVEFILES_DEINIT);
global->inited.main = false;
}
void cmd_load_state(void)
{
event_command(EVENT_CMD_LOAD_STATE);
}
void cmd_take_screenshot(void)
{
event_command(EVENT_CMD_TAKE_SCREENSHOT);
}
void cmd_save_state(void)
{
event_command(EVENT_CMD_SAVE_STATE);
}
void cmd_savefiles(void)
{
event_command(EVENT_CMD_SAVEFILES);
}
/**
* event_command:
* @cmd : Event command index.
*
* Performs program event command with index @cmd.
*
* Returns: true (1) on success, otherwise false (0).
**/
bool event_command(enum event_command cmd)
{
unsigned i = 0;
bool boolean = false;
global_t *global = global_get_ptr();
settings_t *settings = config_get_ptr();
rarch_system_info_t *info = NULL;
runloop_ctl(RUNLOOP_CTL_SYSTEM_INFO_GET, &info);
(void)i;
switch (cmd)
{
case EVENT_CMD_MENU_REFRESH:
#ifdef HAVE_MENU
menu_driver_ctl(RARCH_MENU_CTL_REFRESH, NULL);
#endif
break;
case EVENT_CMD_SET_PER_GAME_RESOLUTION:
#if defined(GEKKO)
{
unsigned width = 0, height = 0;
event_command(EVENT_CMD_VIDEO_SET_ASPECT_RATIO);
if (video_driver_get_video_output_size(&width, &height))
{
char msg[128] = {0};
video_driver_set_video_mode(width, height, true);
snprintf(msg, sizeof(msg),"Resolution: %dx%d",width, height);
runloop_msg_queue_push(msg, 1, 100, true);
}
}
#endif
break;
case EVENT_CMD_LOAD_CONTENT_PERSIST:
#ifdef HAVE_DYNAMIC
event_command(EVENT_CMD_LOAD_CORE);
#endif
rarch_ctl(RARCH_CTL_LOAD_CONTENT, NULL);
break;
#ifdef HAVE_FFMPEG
case EVENT_CMD_LOAD_CONTENT_FFMPEG:
rarch_ctl(RARCH_CTL_LOAD_CONTENT_FFMPEG, NULL);
break;
#endif
case EVENT_CMD_LOAD_CONTENT_IMAGEVIEWER:
rarch_ctl(RARCH_CTL_LOAD_CONTENT_IMAGEVIEWER, NULL);
break;
case EVENT_CMD_LOAD_CONTENT:
{
#ifdef HAVE_DYNAMIC
event_command(EVENT_CMD_LOAD_CONTENT_PERSIST);
#else
char *fullpath = NULL;
runloop_ctl(RUNLOOP_CTL_GET_CONTENT_PATH, &fullpath);
rarch_environment_cb(RETRO_ENVIRONMENT_SET_LIBRETRO_PATH,
(void*)settings->libretro);
rarch_environment_cb(RETRO_ENVIRONMENT_EXEC, (void*)fullpath);
event_command(EVENT_CMD_QUIT);
#endif
}
break;
case EVENT_CMD_LOAD_CORE_DEINIT:
#ifdef HAVE_MENU
menu_driver_ctl(RARCH_MENU_CTL_SYSTEM_INFO_DEINIT, NULL);
#endif
break;
case EVENT_CMD_LOAD_CORE_PERSIST:
event_command(EVENT_CMD_LOAD_CORE_DEINIT);
{
#ifdef HAVE_MENU
bool *ptr = NULL;
struct retro_system_info *system = NULL;
menu_driver_ctl(RARCH_MENU_CTL_SYSTEM_INFO_GET, &system);
if (menu_driver_ctl(RARCH_MENU_CTL_LOAD_NO_CONTENT_GET, &ptr))
event_update_system_info(system, ptr);
#endif
}
break;
case EVENT_CMD_LOAD_CORE:
event_command(EVENT_CMD_LOAD_CORE_PERSIST);
#ifndef HAVE_DYNAMIC
event_command(EVENT_CMD_QUIT);
#endif
break;
case EVENT_CMD_LOAD_STATE:
/* Immutable - disallow savestate load when
* we absolutely cannot change game state. */
if (bsv_movie_ctl(BSV_MOVIE_CTL_IS_INITED, NULL))
return false;
#ifdef HAVE_NETPLAY
if (netplay_driver_ctl(RARCH_NETPLAY_CTL_IS_DATA_INITED, NULL))
return false;
#endif
event_main_state(cmd);
break;
case EVENT_CMD_RESIZE_WINDOWED_SCALE:
{
unsigned idx = 0;
unsigned *window_scale = NULL;
runloop_ctl(RUNLOOP_CTL_GET_WINDOWED_SCALE, &window_scale);
if (*window_scale == 0)
return false;
settings->video.scale = *window_scale;
if (!settings->video.fullscreen)
event_command(EVENT_CMD_REINIT);
runloop_ctl(RUNLOOP_CTL_SET_WINDOWED_SCALE, &idx);
}
break;
case EVENT_CMD_MENU_TOGGLE:
#ifdef HAVE_MENU
if (menu_driver_ctl(RARCH_MENU_CTL_IS_ALIVE, NULL))
rarch_ctl(RARCH_CTL_MENU_RUNNING_FINISHED, NULL);
else
rarch_ctl(RARCH_CTL_MENU_RUNNING, NULL);
#endif
break;
case EVENT_CMD_CONTROLLERS_INIT:
event_init_controllers();
break;
case EVENT_CMD_RESET:
RARCH_LOG("%s.\n", msg_hash_to_str(MSG_RESET));
runloop_msg_queue_push_new(MSG_RESET, 1, 120, true);
#ifdef HAVE_CHEEVOS
cheevos_set_cheats();
#endif
core.retro_reset();
/* bSNES since v073r01 resets controllers to JOYPAD
* after a reset, so just enforce it here. */
event_command(EVENT_CMD_CONTROLLERS_INIT);
break;
case EVENT_CMD_SAVE_STATE:
if (settings->savestate_auto_index)
settings->state_slot++;
event_main_state(cmd);
break;
case EVENT_CMD_SAVE_STATE_DECREMENT:
/* Slot -1 is (auto) slot. */
if (settings->state_slot >= 0)
settings->state_slot--;
break;
case EVENT_CMD_SAVE_STATE_INCREMENT:
settings->state_slot++;
break;
case EVENT_CMD_TAKE_SCREENSHOT:
if (!take_screenshot())
return false;
break;
case EVENT_CMD_UNLOAD_CORE:
runloop_ctl(RUNLOOP_CTL_PREPARE_DUMMY, NULL);
event_command(EVENT_CMD_LOAD_CORE_DEINIT);
break;
case EVENT_CMD_QUIT:
rarch_ctl(RARCH_CTL_QUIT, NULL);
break;
case EVENT_CMD_REINIT:
{
const struct retro_hw_render_callback *hw_render =
(const struct retro_hw_render_callback*)video_driver_callback();
if (hw_render->cache_context)
video_driver_ctl(RARCH_DISPLAY_CTL_SET_VIDEO_CACHE_CONTEXT, NULL);
else
video_driver_ctl(RARCH_DISPLAY_CTL_UNSET_VIDEO_CACHE_CONTEXT, NULL);
video_driver_ctl(RARCH_DISPLAY_CTL_UNSET_VIDEO_CACHE_CONTEXT_ACK, NULL);
event_command(EVENT_CMD_RESET_CONTEXT);
video_driver_ctl(RARCH_DISPLAY_CTL_UNSET_VIDEO_CACHE_CONTEXT, NULL);
/* Poll input to avoid possibly stale data to corrupt things. */
input_driver_ctl(RARCH_INPUT_CTL_POLL, NULL);
#ifdef HAVE_MENU
menu_display_ctl(MENU_DISPLAY_CTL_SET_FRAMEBUFFER_DIRTY_FLAG, NULL);
if (menu_driver_ctl(RARCH_MENU_CTL_IS_ALIVE, NULL))
event_command(EVENT_CMD_VIDEO_SET_BLOCKING_STATE);
#endif
}
break;
case EVENT_CMD_CHEATS_DEINIT:
cheat_manager_state_free();
break;
case EVENT_CMD_CHEATS_INIT:
event_command(EVENT_CMD_CHEATS_DEINIT);
event_init_cheats();
break;
case EVENT_CMD_CHEATS_APPLY:
cheat_manager_apply_cheats();
break;
case EVENT_CMD_REMAPPING_DEINIT:
break;
case EVENT_CMD_REMAPPING_INIT:
event_command(EVENT_CMD_REMAPPING_DEINIT);
event_init_remapping();
break;
case EVENT_CMD_REWIND_DEINIT:
#ifdef HAVE_NETPLAY
if (netplay_driver_ctl(RARCH_NETPLAY_CTL_IS_DATA_INITED, NULL))
return false;
#endif
state_manager_event_deinit();
break;
case EVENT_CMD_REWIND_INIT:
#ifdef HAVE_NETPLAY
if (!netplay_driver_ctl(RARCH_NETPLAY_CTL_IS_DATA_INITED, NULL))
#endif
init_rewind();
break;
case EVENT_CMD_REWIND_TOGGLE:
if (settings->rewind_enable)
event_command(EVENT_CMD_REWIND_INIT);
else
event_command(EVENT_CMD_REWIND_DEINIT);
break;
case EVENT_CMD_AUTOSAVE_DEINIT:
#ifdef HAVE_THREADS
autosave_event_deinit();
#endif
break;
case EVENT_CMD_AUTOSAVE_INIT:
event_command(EVENT_CMD_AUTOSAVE_DEINIT);
#ifdef HAVE_THREADS
autosave_event_init();
#endif
break;
case EVENT_CMD_AUTOSAVE_STATE:
event_save_auto_state();
break;
case EVENT_CMD_AUDIO_STOP:
if (!audio_driver_ctl(RARCH_AUDIO_CTL_ALIVE, NULL))
return false;
if (!audio_driver_ctl(RARCH_AUDIO_CTL_STOP, NULL))
return false;
break;
case EVENT_CMD_AUDIO_START:
if (audio_driver_ctl(RARCH_AUDIO_CTL_ALIVE, NULL))
return false;
if (!settings->audio.mute_enable && !audio_driver_ctl(RARCH_AUDIO_CTL_START, NULL))
{
RARCH_ERR("Failed to start audio driver. Will continue without audio.\n");
audio_driver_ctl(RARCH_AUDIO_CTL_UNSET_ACTIVE, NULL);
}
break;
case EVENT_CMD_AUDIO_MUTE_TOGGLE:
{
const char *msg = !settings->audio.mute_enable ?
msg_hash_to_str(MSG_AUDIO_MUTED):
msg_hash_to_str(MSG_AUDIO_UNMUTED);
if (!audio_driver_ctl(RARCH_AUDIO_CTL_MUTE_TOGGLE, NULL))
{
RARCH_ERR("%s.\n",
msg_hash_to_str(MSG_FAILED_TO_UNMUTE_AUDIO));
return false;
}
runloop_msg_queue_push(msg, 1, 180, true);
RARCH_LOG("%s\n", msg);
}
break;
case EVENT_CMD_OVERLAY_DEINIT:
#ifdef HAVE_OVERLAY
input_overlay_free();
#endif
break;
case EVENT_CMD_OVERLAY_INIT:
event_command(EVENT_CMD_OVERLAY_DEINIT);
#ifdef HAVE_OVERLAY
input_overlay_init();
#endif
break;
case EVENT_CMD_OVERLAY_NEXT:
#ifdef HAVE_OVERLAY
input_overlay_next(settings->input.overlay_opacity);
#endif
break;
case EVENT_CMD_DSP_FILTER_DEINIT:
audio_driver_dsp_filter_free();
break;
case EVENT_CMD_DSP_FILTER_INIT:
event_command(EVENT_CMD_DSP_FILTER_DEINIT);
if (!*settings->audio.dsp_plugin)
break;
audio_driver_dsp_filter_init(settings->audio.dsp_plugin);
break;
case EVENT_CMD_GPU_RECORD_DEINIT:
video_driver_ctl(RARCH_DISPLAY_CTL_GPU_RECORD_DEINIT, NULL);
break;
case EVENT_CMD_RECORD_DEINIT:
if (!recording_deinit())
return false;
break;
case EVENT_CMD_RECORD_INIT:
event_command(EVENT_CMD_HISTORY_DEINIT);
if (!recording_init())
return false;
break;
case EVENT_CMD_HISTORY_DEINIT:
if (g_defaults.history)
{
content_playlist_write_file(g_defaults.history);
content_playlist_free(g_defaults.history);
}
g_defaults.history = NULL;
break;
case EVENT_CMD_HISTORY_INIT:
event_command(EVENT_CMD_HISTORY_DEINIT);
if (!settings->history_list_enable)
return false;
RARCH_LOG("%s: [%s].\n",
msg_hash_to_str(MSG_LOADING_HISTORY_FILE),
settings->content_history_path);
g_defaults.history = content_playlist_init(
settings->content_history_path,
settings->content_history_size);
break;
case EVENT_CMD_CORE_INFO_DEINIT:
runloop_ctl(RUNLOOP_CTL_CURRENT_CORE_LIST_FREE, NULL);
break;
case EVENT_CMD_CORE_INFO_INIT:
event_command(EVENT_CMD_CORE_INFO_DEINIT);
if (*settings->libretro_directory)
runloop_ctl(RUNLOOP_CTL_CURRENT_CORE_LIST_INIT, NULL);
break;
case EVENT_CMD_CORE_DEINIT:
{
struct retro_hw_render_callback *cb = video_driver_callback();
event_deinit_core(true);
if (cb)
memset(cb, 0, sizeof(*cb));
break;
}
case EVENT_CMD_CORE_INIT:
if (!event_init_core())
return false;
break;
case EVENT_CMD_VIDEO_APPLY_STATE_CHANGES:
video_driver_ctl(RARCH_DISPLAY_CTL_APPLY_STATE_CHANGES, NULL);
break;
case EVENT_CMD_VIDEO_SET_NONBLOCKING_STATE:
boolean = true; /* fall-through */
case EVENT_CMD_VIDEO_SET_BLOCKING_STATE:
video_driver_ctl(RARCH_DISPLAY_CTL_SET_NONBLOCK_STATE, &boolean);
break;
case EVENT_CMD_VIDEO_SET_ASPECT_RATIO:
video_driver_ctl(RARCH_DISPLAY_CTL_SET_ASPECT_RATIO, NULL);
break;
case EVENT_CMD_AUDIO_SET_NONBLOCKING_STATE:
boolean = true; /* fall-through */
case EVENT_CMD_AUDIO_SET_BLOCKING_STATE:
audio_driver_set_nonblocking_state(boolean);
break;
case EVENT_CMD_OVERLAY_SET_SCALE_FACTOR:
#ifdef HAVE_OVERLAY
input_overlay_set_scale_factor(settings->input.overlay_scale);
#endif
break;
case EVENT_CMD_OVERLAY_SET_ALPHA_MOD:
#ifdef HAVE_OVERLAY
input_overlay_set_alpha_mod(settings->input.overlay_opacity);
#endif
break;
case EVENT_CMD_DRIVERS_DEINIT:
{
int flags = DRIVERS_CMD_ALL;
driver_ctl(RARCH_DRIVER_CTL_UNINIT, &flags);
}
break;
case EVENT_CMD_DRIVERS_INIT:
{
int flags = DRIVERS_CMD_ALL;
driver_ctl(RARCH_DRIVER_CTL_INIT, &flags);
}
break;
case EVENT_CMD_AUDIO_REINIT:
{
int flags = DRIVER_AUDIO;
driver_ctl(RARCH_DRIVER_CTL_UNINIT, &flags);
driver_ctl(RARCH_DRIVER_CTL_INIT, &flags);
}
break;
case EVENT_CMD_RESET_CONTEXT:
event_command(EVENT_CMD_DRIVERS_DEINIT);
event_command(EVENT_CMD_DRIVERS_INIT);
break;
case EVENT_CMD_QUIT_RETROARCH:
rarch_ctl(RARCH_CTL_FORCE_QUIT, NULL);
break;
case EVENT_CMD_SHUTDOWN:
#if defined(__linux__) && !defined(ANDROID)
runloop_msg_queue_push("Shutting down...", 1, 180, true);
rarch_ctl(RARCH_CTL_FORCE_QUIT, NULL);
system("shutdown -P now");
#endif
break;
case EVENT_CMD_RESUME:
rarch_ctl(RARCH_CTL_MENU_RUNNING_FINISHED, NULL);
break;
case EVENT_CMD_RESTART_RETROARCH:
{
#if defined(GEKKO) && defined(HW_RVL)
char new_path[PATH_MAX_LENGTH];
fill_pathname_join(new_path, g_defaults.dir.core, SALAMANDER_FILE, sizeof(new_path));
runloop_ctl(RUNLOOP_CTL_SET_CONTENT_PATH, new_path);
#endif
frontend_driver_set_fork(true, false);
}
break;
case EVENT_CMD_MENU_SAVE_CURRENT_CONFIG:
event_save_current_config();
break;
case EVENT_CMD_MENU_SAVE_CONFIG:
if (!event_save_core_config())
return false;
break;
case EVENT_CMD_SHADERS_APPLY_CHANGES:
#ifdef HAVE_MENU
menu_shader_manager_apply_changes();
#endif
break;
case EVENT_CMD_PAUSE_CHECKS:
if (runloop_ctl(RUNLOOP_CTL_IS_PAUSED, NULL))
{
RARCH_LOG("%s\n", msg_hash_to_str(MSG_PAUSED));
event_command(EVENT_CMD_AUDIO_STOP);
if (settings->video.black_frame_insertion)
video_driver_ctl(RARCH_DISPLAY_CTL_CACHED_FRAME_RENDER, NULL);
}
else
{
RARCH_LOG("%s\n", msg_hash_to_str(MSG_UNPAUSED));
event_command(EVENT_CMD_AUDIO_START);
}
break;
case EVENT_CMD_PAUSE_TOGGLE:
boolean = runloop_ctl(RUNLOOP_CTL_IS_PAUSED, NULL);
boolean = !boolean;
runloop_ctl(RUNLOOP_CTL_SET_PAUSED, &boolean);
event_command(EVENT_CMD_PAUSE_CHECKS);
break;
case EVENT_CMD_UNPAUSE:
boolean = false;
runloop_ctl(RUNLOOP_CTL_SET_PAUSED, &boolean);
event_command(EVENT_CMD_PAUSE_CHECKS);
break;
case EVENT_CMD_PAUSE:
boolean = true;
runloop_ctl(RUNLOOP_CTL_SET_PAUSED, &boolean);
event_command(EVENT_CMD_PAUSE_CHECKS);
break;
case EVENT_CMD_MENU_PAUSE_LIBRETRO:
#ifdef HAVE_MENU
if (menu_driver_ctl(RARCH_MENU_CTL_IS_ALIVE, NULL))
{
if (settings->menu.pause_libretro)
event_command(EVENT_CMD_AUDIO_STOP);
else
event_command(EVENT_CMD_AUDIO_START);
}
else
{
if (settings->menu.pause_libretro)
event_command(EVENT_CMD_AUDIO_START);
}
#endif
break;
case EVENT_CMD_SHADER_DIR_DEINIT:
runloop_ctl(RUNLOOP_CTL_SHADER_DIR_DEINIT, NULL);
break;
case EVENT_CMD_SHADER_DIR_INIT:
event_command(EVENT_CMD_SHADER_DIR_DEINIT);
if (!runloop_ctl(RUNLOOP_CTL_SHADER_DIR_INIT, NULL))
return false;
break;
case EVENT_CMD_SAVEFILES:
if (!global->savefiles || !global->sram.use)
return false;
for (i = 0; i < global->savefiles->size; i++)
{
unsigned type = global->savefiles->elems[i].attr.i;
const char *path = global->savefiles->elems[i].data;
RARCH_LOG("%s #%u %s \"%s\".\n",
msg_hash_to_str(MSG_SAVING_RAM_TYPE),
type,
msg_hash_to_str(MSG_TO),
path);
save_ram_file(path, type);
}
return true;
case EVENT_CMD_SAVEFILES_DEINIT:
if (!global)
break;
if (global->savefiles)
string_list_free(global->savefiles);
global->savefiles = NULL;
break;
case EVENT_CMD_SAVEFILES_INIT:
global->sram.use = global->sram.use && !global->sram.save_disable
#ifdef HAVE_NETPLAY
&& (!netplay_driver_ctl(RARCH_NETPLAY_CTL_IS_DATA_INITED, NULL) || !global->netplay.is_client)
#endif
;
if (!global->sram.use)
RARCH_LOG("%s\n",
msg_hash_to_str(MSG_SRAM_WILL_NOT_BE_SAVED));
if (global->sram.use)
event_command(EVENT_CMD_AUTOSAVE_INIT);
break;
case EVENT_CMD_BSV_MOVIE_DEINIT:
bsv_movie_ctl(BSV_MOVIE_CTL_DEINIT, NULL);
break;
case EVENT_CMD_BSV_MOVIE_INIT:
event_command(EVENT_CMD_BSV_MOVIE_DEINIT);
bsv_movie_ctl(BSV_MOVIE_CTL_INIT, NULL);
break;
case EVENT_CMD_NETPLAY_DEINIT:
#ifdef HAVE_NETPLAY
deinit_netplay();
#endif
break;
case EVENT_CMD_NETWORK_DEINIT:
#ifdef HAVE_NETWORKING
network_deinit();
#endif
break;
case EVENT_CMD_NETWORK_INIT:
#ifdef HAVE_NETWORKING
network_init();
#endif
break;
case EVENT_CMD_NETPLAY_INIT:
event_command(EVENT_CMD_NETPLAY_DEINIT);
#ifdef HAVE_NETPLAY
if (!init_netplay())
return false;
#endif
break;
case EVENT_CMD_NETPLAY_FLIP_PLAYERS:
#ifdef HAVE_NETPLAY
netplay_driver_ctl(RARCH_NETPLAY_CTL_FLIP_PLAYERS, NULL);
#endif
break;
case EVENT_CMD_FULLSCREEN_TOGGLE:
if (!video_driver_ctl(RARCH_DISPLAY_CTL_HAS_WINDOWED, NULL))
return false;
/* If we go fullscreen we drop all drivers and
* reinitialize to be safe. */
settings->video.fullscreen = !settings->video.fullscreen;
event_command(EVENT_CMD_REINIT);
break;
case EVENT_CMD_COMMAND_DEINIT:
input_driver_ctl(RARCH_INPUT_CTL_COMMAND_DEINIT, NULL);
break;
case EVENT_CMD_COMMAND_INIT:
event_command(EVENT_CMD_COMMAND_DEINIT);
input_driver_ctl(RARCH_INPUT_CTL_COMMAND_INIT, NULL);
break;
case EVENT_CMD_REMOTE_DEINIT:
input_driver_ctl(RARCH_INPUT_CTL_REMOTE_DEINIT, NULL);
break;
case EVENT_CMD_REMOTE_INIT:
event_command(EVENT_CMD_REMOTE_DEINIT);
input_driver_ctl(RARCH_INPUT_CTL_REMOTE_INIT, NULL);
break;
case EVENT_CMD_TEMPORARY_CONTENT_DEINIT:
content_temporary_free();
break;
case EVENT_CMD_SUBSYSTEM_FULLPATHS_DEINIT:
if (!global)
break;
if (global->subsystem_fullpaths)
string_list_free(global->subsystem_fullpaths);
global->subsystem_fullpaths = NULL;
break;
case EVENT_CMD_LOG_FILE_DEINIT:
retro_main_log_file_deinit();
break;
case EVENT_CMD_DISK_EJECT_TOGGLE:
if (info && info->disk_control.get_num_images)
{
const struct retro_disk_control_callback *control =
(const struct retro_disk_control_callback*)
&info->disk_control;
if (control)
{
bool new_state = !control->get_eject_state();
event_disk_control_set_eject(new_state, true);
}
}
else
runloop_msg_queue_push_new(
MSG_CORE_DOES_NOT_SUPPORT_DISK_OPTIONS,
1, 120, true);
break;
case EVENT_CMD_DISK_NEXT:
if (info && info->disk_control.get_num_images)
{
const struct retro_disk_control_callback *control =
(const struct retro_disk_control_callback*)
&info->disk_control;
if (!control)
return false;
if (!control->get_eject_state())
return false;
event_check_disk_next(control);
}
else
runloop_msg_queue_push_new(
MSG_CORE_DOES_NOT_SUPPORT_DISK_OPTIONS,
1, 120, true);
break;
case EVENT_CMD_DISK_PREV:
if (info && info->disk_control.get_num_images)
{
const struct retro_disk_control_callback *control =
(const struct retro_disk_control_callback*)
&info->disk_control;
if (!control)
return false;
if (!control->get_eject_state())
return false;
event_check_disk_prev(control);
}
else
runloop_msg_queue_push_new(
MSG_CORE_DOES_NOT_SUPPORT_DISK_OPTIONS,
1, 120, true);
break;
case EVENT_CMD_RUMBLE_STOP:
for (i = 0; i < MAX_USERS; i++)
{
input_driver_set_rumble_state(i, RETRO_RUMBLE_STRONG, 0);
input_driver_set_rumble_state(i, RETRO_RUMBLE_WEAK, 0);
}
break;
case EVENT_CMD_GRAB_MOUSE_TOGGLE:
{
static bool grab_mouse_state = false;
bool grab_mouse_state_tmp;
grab_mouse_state = !grab_mouse_state;
if (!input_driver_grab_mouse(grab_mouse_state))
return false;
RARCH_LOG("%s: %s.\n",
msg_hash_to_str(MSG_GRAB_MOUSE_STATE),
grab_mouse_state ? "yes" : "no");
grab_mouse_state_tmp = !grab_mouse_state;
video_driver_ctl(RARCH_DISPLAY_CTL_SHOW_MOUSE, &grab_mouse_state_tmp);
}
break;
case EVENT_CMD_PERFCNT_REPORT_FRONTEND_LOG:
rarch_perf_log();
break;
case EVENT_CMD_VOLUME_UP:
event_set_volume(0.5f);
break;
case EVENT_CMD_VOLUME_DOWN:
event_set_volume(-0.5f);
break;
case EVENT_CMD_SET_FRAME_LIMIT:
runloop_ctl(RUNLOOP_CTL_SET_FRAME_LIMIT, NULL);
break;
case EVENT_CMD_NONE:
default:
return false;
}
return true;
}
/**
* rarch_main_init:
* @argc : Count of (commandline) arguments.
* @argv : (Commandline) arguments.
*
* Initializes the program.
*
* Returns: 0 on success, otherwise 1 if there was an error.
**/
int rarch_main_init(int argc, char *argv[])
{
int sjlj_ret;
global_t *global = global_get_ptr();
init_state();
if ((sjlj_ret = setjmp(global->error_sjlj_context)) > 0)
{
RARCH_ERR("Fatal error received in: \"%s\"\n", global->error_string);
return sjlj_ret;
}
global->inited.error = true;
global->log_file = stderr;
parse_input(argc, argv);
if (global->verbosity)
{
char str[PATH_MAX_LENGTH] = {0};
RARCH_LOG_OUTPUT("=== Build =======================================");
rarch_info_get_capabilities(RARCH_CAPABILITIES_CPU, str, sizeof(str));
fprintf(stderr, "%s", str);
fprintf(stderr, "Built: %s\n", __DATE__);
RARCH_LOG_OUTPUT("Version: %s\n", PACKAGE_VERSION);
#ifdef HAVE_GIT_VERSION
RARCH_LOG_OUTPUT("Git: %s\n", rarch_git_version);
#endif
RARCH_LOG_OUTPUT("=================================================\n");
}
rarch_ctl(RARCH_ACTION_STATE_VALIDATE_CPU_FEATURES, NULL);
config_load();
{
settings_t *settings = config_get_ptr();
if (settings && (settings->multimedia.builtin_mediaplayer_enable ||
settings->multimedia.builtin_imageviewer_enable))
{
switch (rarch_path_is_media_type(global->path.fullpath))
{
case RARCH_CONTENT_MOVIE:
case RARCH_CONTENT_MUSIC:
if (settings->multimedia.builtin_mediaplayer_enable)
{
#ifdef HAVE_FFMPEG
global->has_set.libretro = false;
global->inited.core.type = CORE_TYPE_FFMPEG;
#endif
}
break;
#ifdef HAVE_IMAGEVIEWER
case RARCH_CONTENT_IMAGE:
if (settings->multimedia.builtin_imageviewer_enable)
{
global->has_set.libretro = false;
global->inited.core.type = CORE_TYPE_IMAGEVIEWER;
}
break;
#endif
default:
break;
}
}
}
init_libretro_sym(global->inited.core.type);
rarch_system_info_init();
init_drivers_pre();
if (!event_command(EVENT_CMD_CORE_INIT))
goto error;
event_command(EVENT_CMD_DRIVERS_INIT);
event_command(EVENT_CMD_COMMAND_INIT);
event_command(EVENT_CMD_REWIND_INIT);
event_command(EVENT_CMD_CONTROLLERS_INIT);
event_command(EVENT_CMD_RECORD_INIT);
event_command(EVENT_CMD_CHEATS_INIT);
event_command(EVENT_CMD_REMAPPING_INIT);
event_command(EVENT_CMD_SAVEFILES_INIT);
#if defined(GEKKO) && defined(HW_RVL)
{
settings_t *settings = config_get_ptr();
if (settings)
{
event_command(EVENT_CMD_VIDEO_SET_ASPECT_RATIO);
video_driver_set_aspect_ratio(settings->video.aspect_ratio_idx);
}
unsigned width = 0, height = 0;
(void)width;
(void)height;
width = global->console.screen.resolutions.width;
height = global->console.screen.resolutions.height;
video_driver_set_video_mode(width, height, true);
char msg[PATH_MAX_LENGTH] = {0};
snprintf(msg, sizeof(msg),"Resolution: %dx%d",width, height);
rarch_main_msg_queue_push(msg, 1, 100, true);
}
#endif
global->inited.error = false;
global->inited.main = true;
return 0;
error:
event_command(EVENT_CMD_CORE_DEINIT);
global->inited.main = false;
return 1;
}
static bool ctr_frame(void* data, const void* frame,
unsigned width, unsigned height,
uint64_t frame_count,
unsigned pitch, const char* msg)
{
uint32_t diff;
static uint64_t currentTick,lastTick;
ctr_video_t *ctr = (ctr_video_t*)data;
settings_t *settings = config_get_ptr();
static float fps = 0.0;
static int total_frames = 0;
static int frames = 0;
static struct retro_perf_counter ctrframe_f = {0};
uint32_t state_tmp;
touchPosition state_tmp_touch;
extern bool select_pressed;
if (!width || !height)
{
gspWaitForEvent(GSPEVENT_VBlank0, true);
return true;
}
if(!aptMainLoop())
{
event_command(EVENT_CMD_QUIT);
return true;
}
if (select_pressed)
{
event_command(EVENT_CMD_QUIT);
return true;
}
state_tmp = hidKeysDown();
hidTouchRead(&state_tmp_touch);
if((state_tmp & KEY_TOUCH) && (state_tmp_touch.py < 120))
{
Handle lcd_handle;
u8 not_2DS;
extern PrintConsole* currentConsole;
gfxBottomFramebuffers[0] = ctr->lcd_buttom_on ? (u8*)ctr->empty_framebuffer:
(u8*)currentConsole->frameBuffer;
CFGU_GetModelNintendo2DS(¬_2DS);
if(not_2DS && srvGetServiceHandle(&lcd_handle, "gsp::Lcd") >= 0)
{
u32 *cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = ctr->lcd_buttom_on? 0x00120040: 0x00110040;
cmdbuf[1] = 2;
svcSendSyncRequest(lcd_handle);
svcCloseHandle(lcd_handle);
}
ctr->lcd_buttom_on = !ctr->lcd_buttom_on;
}
svcWaitSynchronization(gspEvents[GSPEVENT_P3D], 20000000);
svcClearEvent(gspEvents[GSPEVENT_P3D]);
svcWaitSynchronization(gspEvents[GSPEVENT_PPF], 20000000);
svcClearEvent(gspEvents[GSPEVENT_PPF]);
frames++;
if (ctr->vsync)
svcWaitSynchronization(gspEvents[GSPEVENT_VBlank0], U64_MAX);
svcClearEvent(gspEvents[GSPEVENT_VBlank0]);
currentTick = svcGetSystemTick();
diff = currentTick - lastTick;
if(diff > CTR_CPU_TICKS_PER_SECOND)
{
fps = (float)frames * ((float) CTR_CPU_TICKS_PER_SECOND / (float) diff);
lastTick = currentTick;
frames = 0;
}
// extern u32 __linear_heap_size;
// extern u32 gpuCmdBufOffset;
// extern u32 __heap_size;
// printf("0x%08X 0x%08X 0x%08X\r", __heap_size, gpuCmdBufOffset, (__linear_heap_size - linearSpaceFree() +0x3FF) & ~0x3FF);
// printf("fps: %8.4f frames: %i (%X)\r", fps, total_frames++, (__linear_heap_size - linearSpaceFree()));
printf("fps: %8.4f frames: %i\r", fps, total_frames++);
fflush(stdout);
rarch_perf_init(&ctrframe_f, "ctrframe_f");
retro_perf_start(&ctrframe_f);
if (ctr->should_resize)
ctr_update_viewport(ctr);
ctrGuSetMemoryFill(true, (u32*)CTR_GPU_FRAMEBUFFER, 0x00000000,
(u32*)(CTR_GPU_FRAMEBUFFER + CTR_TOP_FRAMEBUFFER_WIDTH * CTR_TOP_FRAMEBUFFER_HEIGHT * sizeof(uint32_t)),
0x201, (u32*)CTR_GPU_DEPTHBUFFER, 0x00000000,
(u32*)(CTR_GPU_DEPTHBUFFER + CTR_TOP_FRAMEBUFFER_WIDTH * CTR_TOP_FRAMEBUFFER_HEIGHT * sizeof(uint32_t)),
0x201);
GPUCMD_SetBufferOffset(0);
if (width > ctr->texture_width)
width = ctr->texture_width;
if (height > ctr->texture_height)
height = ctr->texture_height;
if(frame)
{
if(((((u32)(frame)) >= 0x14000000 && ((u32)(frame)) < 0x40000000)) /* frame in linear memory */
&& !((u32)frame & 0x7F) /* 128-byte aligned */
&& !((pitch) & 0xF)) /* 16-byte aligned */
{
/* can copy the buffer directly with the GPU */
ctrGuCopyImage(false, frame, pitch / (ctr->rgb32? 4: 2), height, ctr->rgb32 ? CTRGU_RGBA8: CTRGU_RGB565, false,
ctr->texture_swizzled, ctr->texture_width, ctr->rgb32 ? CTRGU_RGBA8: CTRGU_RGB565, true);
}
else
{
int i;
uint8_t *dst = (uint8_t*)ctr->texture_linear;
const uint8_t *src = frame;
for (i = 0; i < height; i++)
{
memcpy(dst, src, width * (ctr->rgb32? 4: 2));
dst += ctr->texture_width * (ctr->rgb32? 4: 2);
src += pitch;
}
GSPGPU_FlushDataCache(ctr->texture_linear,
ctr->texture_width * ctr->texture_height * (ctr->rgb32? 4: 2));
ctrGuCopyImage(false, ctr->texture_linear, ctr->texture_width, ctr->texture_height, ctr->rgb32 ? CTRGU_RGBA8: CTRGU_RGB565, false,
ctr->texture_swizzled, ctr->texture_width, ctr->rgb32 ? CTRGU_RGBA8: CTRGU_RGB565, true);
}
}
ctrGuSetTexture(GPU_TEXUNIT0, VIRT_TO_PHYS(ctr->texture_swizzled), ctr->texture_width, ctr->texture_height,
(ctr->smooth? GPU_TEXTURE_MAG_FILTER(GPU_LINEAR) | GPU_TEXTURE_MIN_FILTER(GPU_LINEAR)
: GPU_TEXTURE_MAG_FILTER(GPU_NEAREST) | GPU_TEXTURE_MIN_FILTER(GPU_NEAREST)) |
GPU_TEXTURE_WRAP_S(GPU_CLAMP_TO_EDGE) | GPU_TEXTURE_WRAP_T(GPU_CLAMP_TO_EDGE),
ctr->rgb32 ? GPU_RGBA8: GPU_RGB565);
ctr->frame_coords->u = width;
ctr->frame_coords->v = height;
GSPGPU_FlushDataCache(ctr->frame_coords, sizeof(ctr_vertex_t));
ctrGuSetAttributeBuffersAddress(VIRT_TO_PHYS(ctr->frame_coords));
ctrGuSetVertexShaderFloatUniform(0, (float*)&ctr->scale_vector, 1);
/* ARGB --> RGBA */
if (ctr->rgb32)
{
GPU_SetTexEnv(0,
GPU_TEVSOURCES(GPU_TEXTURE0, GPU_CONSTANT, 0),
GPU_TEVSOURCES(GPU_PRIMARY_COLOR, GPU_PRIMARY_COLOR, 0),
GPU_TEVOPERANDS(GPU_TEVOP_RGB_SRC_G, 0, 0),
GPU_TEVOPERANDS(0, 0, 0),
GPU_MODULATE, GPU_MODULATE,
0x0000FF);
GPU_SetTexEnv(1,
GPU_TEVSOURCES(GPU_TEXTURE0, GPU_CONSTANT, GPU_PREVIOUS),
GPU_TEVSOURCES(GPU_PREVIOUS, GPU_PREVIOUS, 0),
GPU_TEVOPERANDS(GPU_TEVOP_RGB_SRC_B, 0, 0),
GPU_TEVOPERANDS(0, 0, 0),
GPU_MULTIPLY_ADD, GPU_MODULATE,
0x00FF00);
GPU_SetTexEnv(2,
GPU_TEVSOURCES(GPU_TEXTURE0, GPU_CONSTANT, GPU_PREVIOUS),
GPU_TEVSOURCES(GPU_PREVIOUS, GPU_PREVIOUS, 0),
GPU_TEVOPERANDS(GPU_TEVOP_RGB_SRC_ALPHA, 0, 0),
GPU_TEVOPERANDS(0, 0, 0),
GPU_MULTIPLY_ADD, GPU_MODULATE,
0xFF0000);
}
GPU_DrawArray(GPU_GEOMETRY_PRIM, 0, 1);
/* restore */
if (ctr->rgb32)
{
GPU_SetTexEnv(0,
GPU_TEVSOURCES(GPU_TEXTURE0, GPU_PRIMARY_COLOR, 0),
GPU_TEVSOURCES(GPU_TEXTURE0, GPU_PRIMARY_COLOR, 0),
GPU_TEVOPERANDS(0, 0, 0),
GPU_TEVOPERANDS(0, 0, 0),
GPU_MODULATE, GPU_MODULATE,
0xFFFFFFFF);
GPU_SetTexEnv(1, GPU_PREVIOUS,GPU_PREVIOUS, 0, 0, 0, 0, 0);
GPU_SetTexEnv(2, GPU_PREVIOUS,GPU_PREVIOUS, 0, 0, 0, 0, 0);
}
if (ctr->menu_texture_enable)
{
GSPGPU_FlushDataCache(ctr->menu.texture_linear,
ctr->menu.texture_width * ctr->menu.texture_height * sizeof(uint16_t));
ctrGuCopyImage(false, ctr->menu.texture_linear, ctr->menu.texture_width, ctr->menu.texture_height, CTRGU_RGBA4444,false,
ctr->menu.texture_swizzled, ctr->menu.texture_width, CTRGU_RGBA4444, true);
ctrGuSetTexture(GPU_TEXUNIT0, VIRT_TO_PHYS(ctr->menu.texture_swizzled), ctr->menu.texture_width, ctr->menu.texture_height,
GPU_TEXTURE_MAG_FILTER(GPU_LINEAR) | GPU_TEXTURE_MIN_FILTER(GPU_LINEAR) |
GPU_TEXTURE_WRAP_S(GPU_CLAMP_TO_EDGE) | GPU_TEXTURE_WRAP_T(GPU_CLAMP_TO_EDGE),
GPU_RGBA4);
ctrGuSetAttributeBuffersAddress(VIRT_TO_PHYS(ctr->menu.frame_coords));
ctrGuSetVertexShaderFloatUniform(0, (float*)&ctr->menu.scale_vector, 1);
GPU_DrawArray(GPU_GEOMETRY_PRIM, 0, 1);
}
GPU_FinishDrawing();
GPUCMD_Finalize();
ctrGuFlushAndRun(true);
ctrGuDisplayTransfer(true, CTR_GPU_FRAMEBUFFER, 240,400, CTRGU_RGBA8,
gfxGetFramebuffer(GFX_TOP, GFX_LEFT, NULL, NULL), 240,400,CTRGU_RGB8, CTRGU_MULTISAMPLE_NONE);
gfxSwapBuffersGpu();
retro_perf_stop(&ctrframe_f);
return true;
}
bool rarch_ctl(enum rarch_ctl_state state, void *data)
{
driver_t *driver = driver_get_ptr();
global_t *global = global_get_ptr();
settings_t *settings = config_get_ptr();
rarch_system_info_t *system = rarch_system_info_get_ptr();
switch(state)
{
case RARCH_ACTION_STATE_REPLACE_CONFIG:
{
char *path = (char*)data;
if (!path)
return false;
/* If config file to be replaced is the same as the
* current config file, exit. */
if (!strcmp(path, global->path.config))
return false;
if (settings->config_save_on_exit && *global->path.config)
config_save_file(global->path.config);
strlcpy(global->path.config, path, sizeof(global->path.config));
global->block_config_read = false;
*settings->libretro = '\0'; /* Load core in new config. */
}
event_command(EVENT_CMD_PREPARE_DUMMY);
return true;
case RARCH_ACTION_STATE_MENU_RUNNING:
#ifdef HAVE_MENU
menu_driver_toggle(true);
#endif
#ifdef HAVE_OVERLAY
if (settings->input.overlay_hide_in_menu)
event_command(EVENT_CMD_OVERLAY_DEINIT);
#endif
break;
case RARCH_ACTION_STATE_LOAD_CONTENT:
#ifdef HAVE_MENU
/* If content loading fails, we go back to menu. */
if (!menu_load_content(CORE_TYPE_PLAIN))
rarch_ctl(RARCH_ACTION_STATE_MENU_RUNNING, NULL);
#endif
if (driver->frontend_ctx && driver->frontend_ctx->content_loaded)
driver->frontend_ctx->content_loaded();
break;
#ifdef HAVE_FFMPEG
case RARCH_ACTION_STATE_LOAD_CONTENT_FFMPEG:
#ifdef HAVE_MENU
/* If content loading fails, we go back to menu. */
if (!menu_load_content(CORE_TYPE_FFMPEG))
rarch_ctl(RARCH_ACTION_STATE_MENU_RUNNING, NULL);
#endif
if (driver->frontend_ctx && driver->frontend_ctx->content_loaded)
driver->frontend_ctx->content_loaded();
break;
#endif
case RARCH_ACTION_STATE_LOAD_CONTENT_IMAGEVIEWER:
#ifdef HAVE_MENU
/* If content loading fails, we go back to menu. */
if (!menu_load_content(CORE_TYPE_IMAGEVIEWER))
rarch_ctl(RARCH_ACTION_STATE_MENU_RUNNING, NULL);
#endif
if (driver->frontend_ctx && driver->frontend_ctx->content_loaded)
driver->frontend_ctx->content_loaded();
break;
case RARCH_ACTION_STATE_MENU_RUNNING_FINISHED:
#ifdef HAVE_MENU
menu_driver_toggle(false);
#endif
video_driver_set_texture_enable(false, false);
#ifdef HAVE_OVERLAY
if (settings && settings->input.overlay_hide_in_menu)
event_command(EVENT_CMD_OVERLAY_INIT);
#endif
break;
case RARCH_ACTION_STATE_QUIT:
if (global)
system->shutdown = true;
rarch_ctl(RARCH_ACTION_STATE_MENU_RUNNING_FINISHED, NULL);
break;
case RARCH_ACTION_STATE_FORCE_QUIT:
rarch_ctl(RARCH_ACTION_STATE_QUIT, NULL);
break;
case RARCH_ACTION_STATE_VALIDATE_CPU_FEATURES:
{
uint64_t cpu = retro_get_cpu_features();
(void)cpu;
#ifdef __SSE__
if (!(cpu & RETRO_SIMD_SSE))
FAIL_CPU("SSE");
#endif
#ifdef __SSE2__
if (!(cpu & RETRO_SIMD_SSE2))
FAIL_CPU("SSE2");
#endif
#ifdef __AVX__
if (!(cpu & RETRO_SIMD_AVX))
FAIL_CPU("AVX");
#endif
}
break;
case RARCH_ACTION_STATE_VERIFY_API_VERSION:
RARCH_LOG("Version of libretro API: %u\n", core.retro_api_version());
RARCH_LOG("Compiled against API: %u\n", RETRO_API_VERSION);
if (core.retro_api_version() != RETRO_API_VERSION)
RARCH_WARN("%s\n", msg_hash_to_str(MSG_LIBRETRO_ABI_BREAK));
break;
case RARCH_ACTION_STATE_FILL_PATHNAMES:
rarch_init_savefile_paths();
strlcpy(global->bsv.movie_path, global->name.savefile,
sizeof(global->bsv.movie_path));
if (!*global->name.base)
return false;
if (!*global->name.ups)
fill_pathname_noext(global->name.ups, global->name.base, ".ups",
sizeof(global->name.ups));
if (!*global->name.bps)
fill_pathname_noext(global->name.bps, global->name.base, ".bps",
sizeof(global->name.bps));
if (!*global->name.ips)
fill_pathname_noext(global->name.ips, global->name.base, ".ips",
sizeof(global->name.ips));
break;
case RARCH_ACTION_STATE_NONE:
default:
return false;
}
return true;
}
/**
* 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;
int ret = 0;
settings_t *settings = NULL;
driver_t *driver = NULL;
rarch_main_alloc();
driver = driver_get_ptr();
if (driver)
driver->frontend_ctx = (frontend_ctx_driver_t*)frontend_ctx_init_first();
if (!driver || !driver->frontend_ctx)
RARCH_WARN("Frontend context could not be initialized.\n");
if (driver->frontend_ctx && driver->frontend_ctx->init)
driver->frontend_ctx->init(args);
rarch_main_new();
if (driver->frontend_ctx)
{
if (!(ret = (main_load_content(argc, argv, args,
driver->frontend_ctx->environment_get,
driver->frontend_ctx->process_args))))
return ret;
}
event_command(EVENT_CMD_HISTORY_INIT);
settings = config_get_ptr();
if (settings->history_list_enable)
{
global_t *global = global_get_ptr();
rarch_system_info_t *system = rarch_system_info_get_ptr();
if (global->inited.content || system->no_content)
history_playlist_push(
g_defaults.history,
global->path.fullpath,
settings->libretro,
system ? &system->info : NULL);
}
if (driver)
driver->ui_companion = (ui_companion_driver_t*)ui_companion_init_first();
if (driver->ui_companion && driver->ui_companion->toggle)
{
if (settings->ui.companion_start_on_boot)
driver->ui_companion->toggle(driver->ui_companion_data);
}
#ifndef HAVE_MAIN
do{
ret = rarch_main_iterate();
if (ret == 1)
rarch_sleep(10);
rarch_main_data_iterate();
}while(ret != -1);
main_exit(args);
#endif
return 0;
}
static void rarch_init_savefile_paths(void)
{
global_t *global = global_get_ptr();
rarch_system_info_t *system = rarch_system_info_get_ptr();
event_command(EVENT_CMD_SAVEFILES_DEINIT);
global->savefiles = string_list_new();
rarch_assert(global->savefiles);
if (*global->subsystem)
{
/* For subsystems, we know exactly which RAM types are supported. */
unsigned i, j;
const struct retro_subsystem_info *info =
libretro_find_subsystem_info(
system->special,
system->num_special,
global->subsystem);
/* We'll handle this error gracefully later. */
unsigned num_content = min(info ? info->num_roms : 0,
global->subsystem_fullpaths ?
global->subsystem_fullpaths->size : 0);
bool use_sram_dir = path_is_directory(global->dir.savefile);
for (i = 0; i < num_content; i++)
{
for (j = 0; j < info->roms[i].num_memory; j++)
{
union string_list_elem_attr attr;
char path[PATH_MAX_LENGTH] = {0};
char ext[32] = {0};
const struct retro_subsystem_memory_info *mem =
(const struct retro_subsystem_memory_info*)
&info->roms[i].memory[j];
snprintf(ext, sizeof(ext), ".%s", mem->extension);
if (use_sram_dir)
{
/* Redirect content fullpath to save directory. */
strlcpy(path, global->dir.savefile, sizeof(path));
fill_pathname_dir(path,
global->subsystem_fullpaths->elems[i].data, ext,
sizeof(path));
}
else
{
fill_pathname(path, global->subsystem_fullpaths->elems[i].data,
ext, sizeof(path));
}
attr.i = mem->type;
string_list_append(global->savefiles, path, attr);
}
}
/* Let other relevant paths be inferred from the main SRAM location. */
if (!global->has_set.save_path)
fill_pathname_noext(global->name.savefile, global->name.base, ".srm",
sizeof(global->name.savefile));
if (path_is_directory(global->name.savefile))
{
fill_pathname_dir(global->name.savefile, global->name.base, ".srm",
sizeof(global->name.savefile));
RARCH_LOG("%s \"%s\".\n",
msg_hash_to_str(MSG_REDIRECTING_SAVEFILE_TO),
global->name.savefile);
}
}
else
{
union string_list_elem_attr attr;
char savefile_name_rtc[PATH_MAX_LENGTH] = {0};
attr.i = RETRO_MEMORY_SAVE_RAM;
string_list_append(global->savefiles, global->name.savefile, attr);
/* Infer .rtc save path from save ram path. */
attr.i = RETRO_MEMORY_RTC;
fill_pathname(savefile_name_rtc,
global->name.savefile, ".rtc", sizeof(savefile_name_rtc));
string_list_append(global->savefiles, savefile_name_rtc, attr);
}
}
/**
* runloop_iterate:
*
* Run Libretro core in RetroArch for one frame.
*
* Returns: 0 on success, 1 if we have to wait until button input in order
* to wake up the loop, -1 if we forcibly quit out of the RetroArch iteration loop.
**/
int runloop_iterate(unsigned *sleep_ms)
{
unsigned i;
event_cmd_state_t cmd;
event_cmd_state_t *cmd_ptr = &cmd;
retro_time_t current, target, to_sleep_ms;
static retro_usec_t frame_time_last = 0;
static retro_time_t frame_limit_minimum_time = 0.0;
static retro_time_t frame_limit_last_time = 0.0;
static retro_input_t last_input = 0;
settings_t *settings = config_get_ptr();
global_t *global = global_get_ptr();
rarch_system_info_t *system = NULL;
cmd.state[1] = last_input;
cmd.state[0] = input_keys_pressed();
last_input = cmd.state[0];
runloop_ctl(RUNLOOP_CTL_SYSTEM_INFO_GET, &system);
if (runloop_ctl(RUNLOOP_CTL_IS_FRAME_TIME_LAST, NULL))
{
frame_time_last = 0;
runloop_ctl(RUNLOOP_CTL_UNSET_FRAME_TIME_LAST, NULL);
}
if (runloop_ctl(RUNLOOP_CTL_SHOULD_SET_FRAME_LIMIT, NULL))
{
struct retro_system_av_info *av_info = video_viewport_get_system_av_info();
float fastforward_ratio = (settings->fastforward_ratio == 0.0f)
? 1.0f : settings->fastforward_ratio;
frame_limit_last_time = retro_get_time_usec();
frame_limit_minimum_time = (retro_time_t)roundf(1000000.0f
/ (av_info->timing.fps * fastforward_ratio));
runloop_ctl(RUNLOOP_CTL_UNSET_FRAME_LIMIT, NULL);
}
if (input_driver_ctl(RARCH_INPUT_CTL_IS_FLUSHING_INPUT, NULL))
{
input_driver_ctl(RARCH_INPUT_CTL_UNSET_FLUSHING_INPUT, NULL);
if (cmd.state[0])
{
cmd.state[0] = 0;
/* If core was paused before entering menu, evoke
* pause toggle to wake it up. */
if (runloop_ctl(RUNLOOP_CTL_IS_PAUSED, NULL))
BIT64_SET(cmd.state[0], RARCH_PAUSE_TOGGLE);
input_driver_ctl(RARCH_INPUT_CTL_SET_FLUSHING_INPUT, NULL);
}
}
if (system->frame_time.callback)
{
/* Updates frame timing if frame timing callback is in use by the core.
* Limits frame time if fast forward ratio throttle is enabled. */
bool is_slowmotion;
retro_time_t current = retro_get_time_usec();
retro_time_t delta = current - frame_time_last;
bool is_locked_fps = (runloop_ctl(RUNLOOP_CTL_IS_PAUSED, NULL) ||
input_driver_ctl(RARCH_INPUT_CTL_IS_NONBLOCK_STATE, NULL)) |
!!recording_driver_get_data_ptr();
runloop_ctl(RUNLOOP_CTL_IS_SLOWMOTION, &is_slowmotion);
if (!frame_time_last || is_locked_fps)
delta = system->frame_time.reference;
if (!is_locked_fps && is_slowmotion)
delta /= settings->slowmotion_ratio;
frame_time_last = current;
if (is_locked_fps)
frame_time_last = 0;
system->frame_time.callback(delta);
}
cmd.state[2] = cmd.state[0] & ~cmd.state[1]; /* trigger */
if (runloop_cmd_triggered(cmd_ptr, RARCH_OVERLAY_NEXT))
event_command(EVENT_CMD_OVERLAY_NEXT);
if (runloop_cmd_triggered(cmd_ptr, RARCH_FULLSCREEN_TOGGLE_KEY))
{
bool fullscreen_toggled = !runloop_ctl(RUNLOOP_CTL_IS_PAUSED, NULL);
#ifdef HAVE_MENU
fullscreen_toggled = fullscreen_toggled || menu_driver_ctl(RARCH_MENU_CTL_IS_ALIVE, NULL);
#endif
if (fullscreen_toggled)
event_command(EVENT_CMD_FULLSCREEN_TOGGLE);
}
if (runloop_cmd_triggered(cmd_ptr, RARCH_GRAB_MOUSE_TOGGLE))
event_command(EVENT_CMD_GRAB_MOUSE_TOGGLE);
#ifdef HAVE_MENU
if (runloop_cmd_menu_press(cmd_ptr) || (global->inited.core.type == CORE_TYPE_DUMMY))
{
if (menu_driver_ctl(RARCH_MENU_CTL_IS_ALIVE, NULL))
{
if (global->inited.main && (global->inited.core.type != CORE_TYPE_DUMMY))
rarch_ctl(RARCH_CTL_MENU_RUNNING_FINISHED, NULL);
}
else
rarch_ctl(RARCH_CTL_MENU_RUNNING, NULL);
}
#endif
#ifdef HAVE_OVERLAY
runloop_iterate_linefeed_overlay(settings);
#endif
if (runloop_iterate_time_to_exit(runloop_cmd_press(cmd_ptr, RARCH_QUIT_KEY)) != 1)
{
frame_limit_last_time = 0.0;
return -1;
}
#ifdef HAVE_MENU
if (menu_driver_ctl(RARCH_MENU_CTL_IS_ALIVE, NULL))
{
bool focused = runloop_ctl(RUNLOOP_CTL_CHECK_FOCUS, NULL) && !ui_companion_is_on_foreground();
bool is_idle = runloop_ctl(RUNLOOP_CTL_IS_IDLE, NULL);
if (menu_driver_iterate((enum menu_action)menu_input_frame_retropad(cmd.state[0], cmd.state[2])) == -1)
rarch_ctl(RARCH_CTL_MENU_RUNNING_FINISHED, NULL);
if (focused || !is_idle)
menu_driver_ctl(RARCH_MENU_CTL_RENDER, NULL);
if (!focused || is_idle)
{
*sleep_ms = 10;
return 1;
}
goto end;
}
#endif
if (!runloop_ctl(RUNLOOP_CTL_CHECK_STATE, &cmd))
{
/* RetroArch has been paused. */
retro_ctx.poll_cb();
*sleep_ms = 10;
return 1;
}
#if defined(HAVE_THREADS)
lock_autosave();
#endif
#ifdef HAVE_NETPLAY
netplay_driver_ctl(RARCH_NETPLAY_CTL_PRE_FRAME, NULL);
#endif
if (bsv_movie_ctl(BSV_MOVIE_CTL_IS_INITED, NULL))
bsv_movie_ctl(BSV_MOVIE_CTL_SET_FRAME_START, NULL);
if (system->camera_callback.caps)
driver_camera_poll();
/* Update binds for analog dpad modes. */
for (i = 0; i < settings->input.max_users; i++)
{
if (!settings->input.analog_dpad_mode[i])
continue;
input_push_analog_dpad(settings->input.binds[i],
settings->input.analog_dpad_mode[i]);
input_push_analog_dpad(settings->input.autoconf_binds[i],
settings->input.analog_dpad_mode[i]);
}
if ((settings->video.frame_delay > 0) &&
!input_driver_ctl(RARCH_INPUT_CTL_IS_NONBLOCK_STATE, NULL))
retro_sleep(settings->video.frame_delay);
/* Run libretro for one frame. */
core.retro_run();
#ifdef HAVE_CHEEVOS
/* Test the achievements. */
cheevos_test();
#endif
for (i = 0; i < settings->input.max_users; i++)
{
if (!settings->input.analog_dpad_mode[i])
continue;
input_pop_analog_dpad(settings->input.binds[i]);
input_pop_analog_dpad(settings->input.autoconf_binds[i]);
}
if (bsv_movie_ctl(BSV_MOVIE_CTL_IS_INITED, NULL))
bsv_movie_ctl(BSV_MOVIE_CTL_SET_FRAME_END, NULL);
#ifdef HAVE_NETPLAY
netplay_driver_ctl(RARCH_NETPLAY_CTL_POST_FRAME, NULL);
#endif
#if defined(HAVE_THREADS)
unlock_autosave();
#endif
#ifdef HAVE_MENU
end:
#endif
if (!settings->fastforward_ratio)
return 0;
current = retro_get_time_usec();
target = frame_limit_last_time + frame_limit_minimum_time;
to_sleep_ms = (target - current) / 1000;
if (to_sleep_ms > 0)
{
*sleep_ms = (unsigned)to_sleep_ms;
/* Combat jitter a bit. */
frame_limit_last_time += frame_limit_minimum_time;
return 1;
}
frame_limit_last_time = retro_get_time_usec();
return 0;
}
/**
* recording_init:
*
* Initializes recording.
*
* Returns: true (1) if successful, otherwise false (0).
**/
bool recording_init(void)
{
char recording_file[PATH_MAX_LENGTH] = {0};
struct ffemu_params params = {0};
global_t *global = global_get_ptr();
driver_t *driver = driver_get_ptr();
settings_t *settings = config_get_ptr();
struct retro_system_av_info *av_info = video_viewport_get_system_av_info();
const struct retro_hw_render_callback *hw_render =
(const struct retro_hw_render_callback*)video_driver_callback();
if (!global->record.enable)
return false;
if (global->inited.core.type == CORE_TYPE_DUMMY)
{
RARCH_WARN(msg_hash_to_str(MSG_USING_LIBRETRO_DUMMY_CORE_RECORDING_SKIPPED));
return false;
}
if (!settings->video.gpu_record && hw_render->context_type)
{
RARCH_WARN("%s.\n", msg_hash_to_str(MSG_HW_RENDERED_MUST_USE_POSTSHADED_RECORDING));
return false;
}
RARCH_LOG("%s: FPS: %.4f, Sample rate: %.4f\n",
msg_hash_to_str(MSG_CUSTOM_TIMING_GIVEN),
(float)av_info->timing.fps,
(float)av_info->timing.sample_rate);
strlcpy(recording_file, global->record.path, sizeof(recording_file));
if (global->record.use_output_dir)
fill_pathname_join(recording_file,
global->record.output_dir,
global->record.path, sizeof(recording_file));
params.out_width = av_info->geometry.base_width;
params.out_height = av_info->geometry.base_height;
params.fb_width = av_info->geometry.max_width;
params.fb_height = av_info->geometry.max_height;
params.channels = 2;
params.filename = recording_file;
params.fps = av_info->timing.fps;
params.samplerate = av_info->timing.sample_rate;
params.pix_fmt = (video_driver_get_pixel_format() == RETRO_PIXEL_FORMAT_XRGB8888) ?
FFEMU_PIX_ARGB8888 : FFEMU_PIX_RGB565;
params.config = NULL;
if (*global->record.config)
params.config = global->record.config;
if (settings->video.gpu_record && driver->video->read_viewport)
{
struct video_viewport vp = {0};
video_driver_viewport_info(&vp);
if (!vp.width || !vp.height)
{
RARCH_ERR("Failed to get viewport information from video driver. "
"Cannot start recording ...\n");
return false;
}
params.out_width = vp.width;
params.out_height = vp.height;
params.fb_width = next_pow2(vp.width);
params.fb_height = next_pow2(vp.height);
if (settings->video.force_aspect &&
(video_driver_get_aspect_ratio() > 0.0f))
params.aspect_ratio = video_driver_get_aspect_ratio();
else
params.aspect_ratio = (float)vp.width / vp.height;
params.pix_fmt = FFEMU_PIX_BGR24;
global->record.gpu_width = vp.width;
global->record.gpu_height = vp.height;
RARCH_LOG("%s %u x %u\n", msg_hash_to_str(MSG_DETECTED_VIEWPORT_OF),
vp.width, vp.height);
global->record.gpu_buffer = (uint8_t*)malloc(vp.width * vp.height * 3);
if (!global->record.gpu_buffer)
return false;
}
else
{
if (global->record.width || global->record.height)
{
params.out_width = global->record.width;
params.out_height = global->record.height;
}
if (settings->video.force_aspect &&
(video_driver_get_aspect_ratio() > 0.0f))
params.aspect_ratio = video_driver_get_aspect_ratio();
else
params.aspect_ratio = (float)params.out_width / params.out_height;
if (settings->video.post_filter_record && video_driver_frame_filter_alive())
{
unsigned max_width = 0;
unsigned max_height = 0;
if (video_driver_frame_filter_is_32bit())
params.pix_fmt = FFEMU_PIX_ARGB8888;
else
params.pix_fmt = FFEMU_PIX_RGB565;
rarch_softfilter_get_max_output_size(
video_driver_frame_filter_get_ptr(),
&max_width, &max_height);
params.fb_width = next_pow2(max_width);
params.fb_height = next_pow2(max_height);
}
}
RARCH_LOG("%s %s @ %ux%u. (FB size: %ux%u pix_fmt: %u)\n",
msg_hash_to_str(MSG_RECORDING_TO),
global->record.path,
params.out_width, params.out_height,
params.fb_width, params.fb_height,
(unsigned)params.pix_fmt);
if (!record_driver_init_first(&driver->recording, &driver->recording_data, ¶ms))
{
RARCH_ERR(msg_hash_to_str(MSG_FAILED_TO_START_RECORDING));
event_command(EVENT_CMD_GPU_RECORD_DEINIT);
return false;
}
return true;
}
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 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 core_info_t *core_info_current = NULL;
static core_info_list_t *core_info_curr_list = NULL;
settings_t *settings = config_get_ptr();
switch (state)
{
case RUNLOOP_CTL_DATA_ITERATE:
rarch_task_check();
return true;
case RUNLOOP_CTL_SHADER_DIR_DEINIT:
shader_dir_free(&runloop_shader_dir);
return true;
case RUNLOOP_CTL_SHADER_DIR_INIT:
return shader_dir_init(&runloop_shader_dir);
case RUNLOOP_CTL_SYSTEM_INFO_INIT:
core.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";
#ifndef RARCH_CONSOLE
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));
#endif
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);
}
return true;
case RUNLOOP_CTL_HAS_CORE_OPTIONS:
return runloop_system.core_options;
case RUNLOOP_CTL_CURRENT_CORE_LIST_FREE:
if (core_info_curr_list)
core_info_list_free(core_info_curr_list);
core_info_curr_list = NULL;
return true;
case RUNLOOP_CTL_CURRENT_CORE_LIST_INIT:
core_info_curr_list = core_info_list_new();
return true;
case RUNLOOP_CTL_CURRENT_CORE_LIST_GET:
{
core_info_list_t **core = (core_info_list_t**)data;
if (!core)
return false;
*core = core_info_curr_list;
}
return true;
case RUNLOOP_CTL_CURRENT_CORE_FREE:
if (core_info_current)
free(core_info_current);
core_info_current = NULL;
return true;
case RUNLOOP_CTL_CURRENT_CORE_INIT:
core_info_current = (core_info_t*)calloc(1, sizeof(core_info_t));
if (!core_info_current)
return false;
return true;
case RUNLOOP_CTL_CURRENT_CORE_GET:
{
core_info_t **core = (core_info_t**)data;
if (!core)
return false;
*core = core_info_current;
}
return true;
case RUNLOOP_CTL_SYSTEM_INFO_GET:
{
rarch_system_info_t **system = (rarch_system_info_t**)data;
if (!system)
return false;
*system = &runloop_system;
}
return true;
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;
global_get_ptr()->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;
}
return true;
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);
return true;
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_command(EVENT_CMD_TAKE_SCREENSHOT);
if (runloop_cmd_triggered(cmd, RARCH_MUTE))
event_command(EVENT_CMD_AUDIO_MUTE_TOGGLE);
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_command(EVENT_CMD_VOLUME_UP);
else if (runloop_cmd_press(cmd, RARCH_VOLUME_DOWN))
event_command(EVENT_CMD_VOLUME_DOWN);
#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_command(EVENT_CMD_SAVE_STATE);
else if (runloop_cmd_triggered(cmd, RARCH_LOAD_STATE_KEY))
event_command(EVENT_CMD_LOAD_STATE);
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_command(EVENT_CMD_DISK_EJECT_TOGGLE);
else if (runloop_cmd_triggered(cmd, RARCH_DISK_NEXT))
event_command(EVENT_CMD_DISK_NEXT);
else if (runloop_cmd_triggered(cmd, RARCH_DISK_PREV))
event_command(EVENT_CMD_DISK_PREV);
if (runloop_cmd_triggered(cmd, RARCH_RESET))
event_command(EVENT_CMD_RESET);
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_command(EVENT_CMD_FULLSCREEN_TOGGLE);
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_new(MSG_SLOW_MOTION_REWIND, 0, 30, true);
else
runloop_msg_queue_push_new(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_new(
MSG_MOVIE_RECORD_STOPPED, 2, 180, true);
RARCH_LOG("%s\n", msg_hash_to_str(MSG_MOVIE_RECORD_STOPPED));
event_command(EVENT_CMD_BSV_MOVIE_DEINIT);
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_new(
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_new(
MSG_MOVIE_PLAYBACK_ENDED, 1, 180, false);
RARCH_LOG("%s\n", msg_hash_to_str(MSG_MOVIE_PLAYBACK_ENDED));
event_command(EVENT_CMD_BSV_MOVIE_DEINIT);
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;
event_command(EVENT_CMD_TEMPORARY_CONTENT_DEINIT);
event_command(EVENT_CMD_SUBSYSTEM_FULLPATHS_DEINIT);
event_command(EVENT_CMD_RECORD_DEINIT);
event_command(EVENT_CMD_LOG_FILE_DEINIT);
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_FREE:
#ifdef HAVE_THREADS
slock_free(runloop_msg_queue_lock);
runloop_msg_queue_lock = NULL;
#endif
break;
case RUNLOOP_CTL_MSG_QUEUE_DEINIT:
if (!g_msg_queue)
return true;
runloop_ctl(RUNLOOP_CTL_MSG_QUEUE_LOCK, NULL);
msg_queue_free(g_msg_queue);
runloop_ctl(RUNLOOP_CTL_MSG_QUEUE_UNLOCK, NULL);
runloop_ctl(RUNLOOP_CTL_MSG_QUEUE_FREE, NULL);
g_msg_queue = NULL;
break;
case RUNLOOP_CTL_MSG_QUEUE_INIT:
runloop_ctl(RUNLOOP_CTL_MSG_QUEUE_DEINIT, NULL);
g_msg_queue = msg_queue_new(8);
retro_assert(g_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_PREPARE_DUMMY:
#ifdef HAVE_MENU
menu_driver_ctl(RARCH_MENU_CTL_UNSET_LOAD_NO_CONTENT, NULL);
#endif
runloop_data_clear_state();
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:
rarch_task_deinit();
break;
case RUNLOOP_CTL_IS_CORE_OPTION_UPDATED:
return runloop_system.core_options ?
core_option_updated(runloop_system.core_options) : false;
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();
}
return true;
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();
}
return true;
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");
}
return true;
case RUNLOOP_CTL_CORE_OPTIONS_INIT:
{
char *game_options_path = NULL;
bool ret = false;
const struct retro_variable *vars = (const struct retro_variable*)data;
char buf[PATH_MAX_LENGTH] = {0};
global_t *global = global_get_ptr();
const char *options_path = settings->core_options_path;
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;
core_option_flush(runloop_system.core_options);
core_option_free(runloop_system.core_options);
runloop_system.core_options = NULL;
return true;
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_NONE:
default:
return false;
}
return true;
}
/**
* rarch_environment_cb:
* @cmd : Identifier of command.
* @data : Pointer to data.
*
* Environment callback function implementation.
*
* Returns: true (1) if environment callback command could
* be performed, otherwise false (0).
**/
bool rarch_environment_cb(unsigned cmd, void *data)
{
unsigned p;
settings_t *settings = config_get_ptr();
global_t *global = global_get_ptr();
rarch_system_info_t *system = rarch_system_info_get_ptr();
if (ignore_environment_cb)
return false;
switch (cmd)
{
case RETRO_ENVIRONMENT_GET_OVERSCAN:
*(bool*)data = !settings->video.crop_overscan;
RARCH_LOG("Environ GET_OVERSCAN: %u\n",
(unsigned)!settings->video.crop_overscan);
break;
case RETRO_ENVIRONMENT_GET_CAN_DUPE:
*(bool*)data = true;
RARCH_LOG("Environ GET_CAN_DUPE: true\n");
break;
case RETRO_ENVIRONMENT_GET_VARIABLE:
{
if (!runloop_ctl(RUNLOOP_CTL_CORE_OPTIONS_GET, data))
{
struct retro_variable *var = (struct retro_variable*)data;
RARCH_LOG("Environ GET_VARIABLE %s:\n", var->key);
if (var)
var->value = NULL;
RARCH_LOG("\t%s\n", var->value ? var->value : "N/A");
}
break;
}
case RETRO_ENVIRONMENT_GET_VARIABLE_UPDATE:
*(bool*)data = runloop_ctl(RUNLOOP_CTL_IS_CORE_OPTION_UPDATED, NULL);
break;
case RETRO_ENVIRONMENT_SET_VARIABLES:
{
RARCH_LOG("Environ SET_VARIABLES.\n");
runloop_ctl(RUNLOOP_CTL_CORE_OPTIONS_DEINIT, NULL);
runloop_ctl(RUNLOOP_CTL_CORE_OPTIONS_INIT, data);
break;
}
case RETRO_ENVIRONMENT_SET_MESSAGE:
{
const struct retro_message *msg = (const struct retro_message*)data;
RARCH_LOG("Environ SET_MESSAGE: %s\n", msg->msg);
runloop_msg_queue_push(msg->msg, 1, msg->frames, true);
break;
}
case RETRO_ENVIRONMENT_SET_ROTATION:
{
unsigned rotation = *(const unsigned*)data;
RARCH_LOG("Environ SET_ROTATION: %u\n", rotation);
if (!settings->video.allow_rotate)
break;
system->rotation = rotation;
if (!video_driver_set_rotation(rotation))
return false;
break;
}
case RETRO_ENVIRONMENT_SHUTDOWN:
RARCH_LOG("Environ SHUTDOWN.\n");
runloop_ctl(RUNLOOP_CTL_SET_SHUTDOWN, NULL);
runloop_ctl(RUNLOOP_CTL_SET_CORE_SHUTDOWN, NULL);
break;
case RETRO_ENVIRONMENT_SET_PERFORMANCE_LEVEL:
system->performance_level = *(const unsigned*)data;
RARCH_LOG("Environ PERFORMANCE_LEVEL: %u.\n",
system->performance_level);
break;
case RETRO_ENVIRONMENT_GET_SYSTEM_DIRECTORY:
if (settings->system_directory[0] == '\0')
{
char *fullpath = NULL;
runloop_ctl(RUNLOOP_CTL_GET_CONTENT_PATH, &fullpath);
RARCH_WARN("SYSTEM DIR is empty, assume CONTENT DIR %s\n", fullpath);
fill_pathname_basedir(global->dir.systemdir, fullpath,
sizeof(global->dir.systemdir));
*(const char**)data = global->dir.systemdir;
RARCH_LOG("Environ SYSTEM_DIRECTORY: \"%s\".\n",
global->dir.systemdir);
}
else
{
*(const char**)data = settings->system_directory;
RARCH_LOG("Environ SYSTEM_DIRECTORY: \"%s\".\n",
settings->system_directory);
}
break;
case RETRO_ENVIRONMENT_GET_SAVE_DIRECTORY:
*(const char**)data = rarch_get_current_savefile_dir();
break;
case RETRO_ENVIRONMENT_GET_USERNAME:
*(const char**)data = *settings->username ?
settings->username : NULL;
RARCH_LOG("Environ GET_USERNAME: \"%s\".\n",
settings->username);
break;
case RETRO_ENVIRONMENT_GET_LANGUAGE:
*(unsigned *)data = settings->user_language;
RARCH_LOG("Environ GET_LANGUAGE: \"%u\".\n",
settings->user_language);
break;
case RETRO_ENVIRONMENT_SET_PIXEL_FORMAT:
{
enum retro_pixel_format pix_fmt =
*(const enum retro_pixel_format*)data;
switch (pix_fmt)
{
case RETRO_PIXEL_FORMAT_0RGB1555:
RARCH_LOG("Environ SET_PIXEL_FORMAT: 0RGB1555.\n");
break;
case RETRO_PIXEL_FORMAT_RGB565:
RARCH_LOG("Environ SET_PIXEL_FORMAT: RGB565.\n");
break;
case RETRO_PIXEL_FORMAT_XRGB8888:
RARCH_LOG("Environ SET_PIXEL_FORMAT: XRGB8888.\n");
break;
default:
return false;
}
video_driver_set_pixel_format(pix_fmt);
break;
}
case RETRO_ENVIRONMENT_SET_INPUT_DESCRIPTORS:
{
unsigned retro_id, retro_port;
const struct retro_input_descriptor *desc = NULL;
static const char *libretro_btn_desc[] = {
"B (bottom)", "Y (left)", "Select", "Start",
"D-Pad Up", "D-Pad Down", "D-Pad Left", "D-Pad Right",
"A (right)", "X (up)",
"L", "R", "L2", "R2", "L3", "R3",
};
memset(system->input_desc_btn, 0,
sizeof(system->input_desc_btn));
desc = (const struct retro_input_descriptor*)data;
for (; desc->description; desc++)
{
retro_port = desc->port;
retro_id = desc->id;
if (desc->port >= MAX_USERS)
continue;
/* Ignore all others for now. */
if (desc->device != RETRO_DEVICE_JOYPAD &&
desc->device != RETRO_DEVICE_ANALOG)
continue;
if (desc->id >= RARCH_FIRST_CUSTOM_BIND)
continue;
if (desc->device == RETRO_DEVICE_ANALOG)
{
switch (retro_id)
{
case RETRO_DEVICE_ID_ANALOG_X:
switch (desc->index)
{
case RETRO_DEVICE_INDEX_ANALOG_LEFT:
system->input_desc_btn[retro_port][RARCH_ANALOG_LEFT_X_PLUS] = desc->description;
system->input_desc_btn[retro_port][RARCH_ANALOG_LEFT_X_MINUS] = desc->description;
break;
case RETRO_DEVICE_INDEX_ANALOG_RIGHT:
system->input_desc_btn[retro_port][RARCH_ANALOG_RIGHT_X_PLUS] = desc->description;
system->input_desc_btn[retro_port][RARCH_ANALOG_RIGHT_X_MINUS] = desc->description;
break;
}
break;
case RETRO_DEVICE_ID_ANALOG_Y:
switch (desc->index)
{
case RETRO_DEVICE_INDEX_ANALOG_LEFT:
system->input_desc_btn[retro_port][RARCH_ANALOG_LEFT_Y_PLUS] = desc->description;
system->input_desc_btn[retro_port][RARCH_ANALOG_LEFT_Y_MINUS] = desc->description;
break;
case RETRO_DEVICE_INDEX_ANALOG_RIGHT:
system->input_desc_btn[retro_port][RARCH_ANALOG_RIGHT_Y_PLUS] = desc->description;
system->input_desc_btn[retro_port][RARCH_ANALOG_RIGHT_Y_MINUS] = desc->description;
break;
}
break;
}
}
else
system->input_desc_btn[retro_port][retro_id] = desc->description;
}
RARCH_LOG("Environ SET_INPUT_DESCRIPTORS:\n");
for (p = 0; p < settings->input.max_users; p++)
{
for (retro_id = 0; retro_id < RARCH_FIRST_CUSTOM_BIND; retro_id++)
{
const char *description = system->input_desc_btn[p][retro_id];
if (!description)
continue;
RARCH_LOG("\tRetroPad, User %u, Button \"%s\" => \"%s\"\n",
p + 1, libretro_btn_desc[retro_id], description);
}
}
global->has_set.input_descriptors = true;
break;
}
case RETRO_ENVIRONMENT_SET_KEYBOARD_CALLBACK:
{
const struct retro_keyboard_callback *info =
(const struct retro_keyboard_callback*)data;
RARCH_LOG("Environ SET_KEYBOARD_CALLBACK.\n");
system->key_event = info->callback;
global->frontend_key_event = system->key_event;
break;
}
case RETRO_ENVIRONMENT_SET_DISK_CONTROL_INTERFACE:
RARCH_LOG("Environ SET_DISK_CONTROL_INTERFACE.\n");
system->disk_control =
*(const struct retro_disk_control_callback*)data;
break;
case RETRO_ENVIRONMENT_SET_HW_RENDER:
case RETRO_ENVIRONMENT_SET_HW_RENDER | RETRO_ENVIRONMENT_EXPERIMENTAL:
{
struct retro_hw_render_callback *hw_render = video_driver_callback();
struct retro_hw_render_callback *cb =
(struct retro_hw_render_callback*)data;
RARCH_LOG("Environ SET_HW_RENDER.\n");
switch (cb->context_type)
{
case RETRO_HW_CONTEXT_NONE:
RARCH_LOG("Requesting no HW context.\n");
break;
#if defined(HAVE_OPENGLES2)
case RETRO_HW_CONTEXT_OPENGLES2:
#if defined(HAVE_OPENGLES3)
case RETRO_HW_CONTEXT_OPENGLES3:
#endif
RARCH_LOG("Requesting OpenGLES%u context.\n",
cb->context_type == RETRO_HW_CONTEXT_OPENGLES2 ? 2 : 3);
break;
#if defined(HAVE_OPENGLES3)
case RETRO_HW_CONTEXT_OPENGLES_VERSION:
RARCH_LOG("Requesting OpenGLES%u.%u context.\n",
cb->version_major, cb->version_minor);
break;
#endif
case RETRO_HW_CONTEXT_OPENGL:
case RETRO_HW_CONTEXT_OPENGL_CORE:
RARCH_ERR("Requesting OpenGL context, but RetroArch is compiled against OpenGLES2. Cannot use HW context.\n");
return false;
#elif defined(HAVE_OPENGL)
case RETRO_HW_CONTEXT_OPENGLES2:
case RETRO_HW_CONTEXT_OPENGLES3:
RARCH_ERR("Requesting OpenGLES%u context, but RetroArch is compiled against OpenGL. Cannot use HW context.\n",
cb->context_type == RETRO_HW_CONTEXT_OPENGLES2 ? 2 : 3);
return false;
case RETRO_HW_CONTEXT_OPENGLES_VERSION:
RARCH_ERR("Requesting OpenGLES%u.%u context, but RetroArch is compiled against OpenGL. Cannot use HW context.\n",
cb->version_major, cb->version_minor);
return false;
case RETRO_HW_CONTEXT_OPENGL:
RARCH_LOG("Requesting OpenGL context.\n");
break;
case RETRO_HW_CONTEXT_OPENGL_CORE:
RARCH_LOG("Requesting core OpenGL context (%u.%u).\n",
cb->version_major, cb->version_minor);
break;
#endif
default:
RARCH_LOG("Requesting unknown context.\n");
return false;
}
cb->get_current_framebuffer = video_driver_get_current_framebuffer;
cb->get_proc_address = video_driver_get_proc_address;
if (cmd & RETRO_ENVIRONMENT_EXPERIMENTAL) /* Old ABI. Don't copy garbage. */
memcpy(hw_render,
cb, offsetof(struct retro_hw_render_callback, stencil));
else
memcpy(hw_render, cb, sizeof(*cb));
break;
}
case RETRO_ENVIRONMENT_SET_SUPPORT_NO_GAME:
{
bool state = *(const bool*)data;
RARCH_LOG("Environ SET_SUPPORT_NO_GAME: %s.\n", state ? "yes" : "no");
system->no_content = state;
break;
}
case RETRO_ENVIRONMENT_GET_LIBRETRO_PATH:
{
const char **path = (const char**)data;
#ifdef HAVE_DYNAMIC
*path = settings->libretro;
#else
*path = NULL;
#endif
break;
}
/* FIXME - PS3 audio driver needs to be fixed so that threaded
* audio works correctly (audio is already on a thread for PS3
* audio driver so that's probably the problem) */
#if defined(HAVE_THREADS) && !defined(__CELLOS_LV2__)
case RETRO_ENVIRONMENT_SET_AUDIO_CALLBACK:
{
const struct retro_audio_callback *info =
(const struct retro_audio_callback*)data;
RARCH_LOG("Environ SET_AUDIO_CALLBACK.\n");
if (recording_driver_get_data_ptr()) /* A/V sync is a must. */
return false;
#ifdef HAVE_NETPLAY
if (global->netplay.enable)
return false;
#endif
audio_driver_set_callback(info);
break;
}
#endif
case RETRO_ENVIRONMENT_SET_FRAME_TIME_CALLBACK:
{
const struct retro_frame_time_callback *info =
(const struct retro_frame_time_callback*)data;
RARCH_LOG("Environ SET_FRAME_TIME_CALLBACK.\n");
#ifdef HAVE_NETPLAY
/* retro_run() will be called in very strange and
* mysterious ways, have to disable it. */
if (global->netplay.enable)
return false;
#endif
system->frame_time = *info;
break;
}
case RETRO_ENVIRONMENT_GET_RUMBLE_INTERFACE:
{
struct retro_rumble_interface *iface =
(struct retro_rumble_interface*)data;
RARCH_LOG("Environ GET_RUMBLE_INTERFACE.\n");
iface->set_rumble_state = input_driver_set_rumble_state;
break;
}
case RETRO_ENVIRONMENT_GET_INPUT_DEVICE_CAPABILITIES:
{
uint64_t *mask = (uint64_t*)data;
RARCH_LOG("Environ GET_INPUT_DEVICE_CAPABILITIES.\n");
if (input_driver_ctl(RARCH_INPUT_CTL_HAS_CAPABILITIES, NULL))
*mask = input_driver_get_capabilities();
else
return false;
break;
}
case RETRO_ENVIRONMENT_GET_SENSOR_INTERFACE:
{
struct retro_sensor_interface *iface =
(struct retro_sensor_interface*)data;
RARCH_LOG("Environ GET_SENSOR_INTERFACE.\n");
iface->set_sensor_state = input_sensor_set_state;
iface->get_sensor_input = input_sensor_get_input;
break;
}
case RETRO_ENVIRONMENT_GET_CAMERA_INTERFACE:
{
struct retro_camera_callback *cb =
(struct retro_camera_callback*)data;
RARCH_LOG("Environ GET_CAMERA_INTERFACE.\n");
cb->start = driver_camera_start;
cb->stop = driver_camera_stop;
system->camera_callback = *cb;
if (cb->caps != 0)
camera_driver_ctl(RARCH_CAMERA_CTL_SET_ACTIVE, NULL);
else
camera_driver_ctl(RARCH_CAMERA_CTL_UNSET_ACTIVE, NULL);
break;
}
case RETRO_ENVIRONMENT_GET_LOCATION_INTERFACE:
{
struct retro_location_callback *cb =
(struct retro_location_callback*)data;
RARCH_LOG("Environ GET_LOCATION_INTERFACE.\n");
cb->start = driver_location_start;
cb->stop = driver_location_stop;
cb->get_position = driver_location_get_position;
cb->set_interval = driver_location_set_interval;
system->location_callback = *cb;
location_driver_ctl(RARCH_LOCATION_CTL_UNSET_ACTIVE, NULL);
break;
}
case RETRO_ENVIRONMENT_GET_LOG_INTERFACE:
{
struct retro_log_callback *cb = (struct retro_log_callback*)data;
RARCH_LOG("Environ GET_LOG_INTERFACE.\n");
cb->log = rarch_log_libretro;
break;
}
case RETRO_ENVIRONMENT_GET_PERF_INTERFACE:
{
struct retro_perf_callback *cb = (struct retro_perf_callback*)data;
RARCH_LOG("Environ GET_PERF_INTERFACE.\n");
cb->get_time_usec = retro_get_time_usec;
cb->get_cpu_features = retro_get_cpu_features;
cb->get_perf_counter = retro_get_perf_counter;
cb->perf_register = retro_perf_register; /* libretro specific path. */
cb->perf_start = retro_perf_start;
cb->perf_stop = retro_perf_stop;
cb->perf_log = retro_perf_log; /* libretro specific path. */
break;
}
case RETRO_ENVIRONMENT_GET_CORE_ASSETS_DIRECTORY:
{
const char **dir = (const char**)data;
*dir = *settings->core_assets_directory ?
settings->core_assets_directory : NULL;
RARCH_LOG("Environ CORE_ASSETS_DIRECTORY: \"%s\".\n",
settings->core_assets_directory);
break;
}
case RETRO_ENVIRONMENT_SET_SYSTEM_AV_INFO:
{
RARCH_LOG("Environ SET_SYSTEM_AV_INFO.\n");
return driver_update_system_av_info(
(const struct retro_system_av_info*)data);
}
case RETRO_ENVIRONMENT_SET_SUBSYSTEM_INFO:
{
unsigned i, j;
const struct retro_subsystem_info *info =
(const struct retro_subsystem_info*)data;
RARCH_LOG("Environ SET_SUBSYSTEM_INFO.\n");
for (i = 0; info[i].ident; i++)
{
RARCH_LOG("Special game type: %s\n", info[i].desc);
RARCH_LOG(" Ident: %s\n", info[i].ident);
RARCH_LOG(" ID: %u\n", info[i].id);
RARCH_LOG(" Content:\n");
for (j = 0; j < info[i].num_roms; j++)
{
RARCH_LOG(" %s (%s)\n",
info[i].roms[j].desc, info[i].roms[j].required ?
"required" : "optional");
}
}
free(system->special);
system->special = (struct retro_subsystem_info*)
calloc(i, sizeof(*system->special));
if (!system->special)
return false;
memcpy(system->special, info,
i * sizeof(*system->special));
system->num_special = i;
break;
}
case RETRO_ENVIRONMENT_SET_CONTROLLER_INFO:
{
unsigned i, j;
const struct retro_controller_info *info =
(const struct retro_controller_info*)data;
RARCH_LOG("Environ SET_CONTROLLER_INFO.\n");
for (i = 0; info[i].types; i++)
{
RARCH_LOG("Controller port: %u\n", i + 1);
for (j = 0; j < info[i].num_types; j++)
RARCH_LOG(" %s (ID: %u)\n", info[i].types[j].desc,
info[i].types[j].id);
}
free(system->ports);
system->ports = (struct retro_controller_info*)
calloc(i, sizeof(*system->ports));
if (!system->ports)
return false;
memcpy(system->ports, info,
i * sizeof(*system->ports));
system->num_ports = i;
break;
}
case RETRO_ENVIRONMENT_SET_GEOMETRY:
{
struct retro_system_av_info *av_info = video_viewport_get_system_av_info();
const struct retro_game_geometry *in_geom =
(const struct retro_game_geometry*)data;
struct retro_game_geometry *geom = av_info ?
(struct retro_game_geometry*)&av_info->geometry : NULL;
if (!geom)
return false;
RARCH_LOG("Environ SET_GEOMETRY.\n");
/* Can potentially be called every frame,
* don't do anything unless required. */
if (geom->base_width != in_geom->base_width ||
geom->base_height != in_geom->base_height ||
geom->aspect_ratio != in_geom->aspect_ratio)
{
geom->base_width = in_geom->base_width;
geom->base_height = in_geom->base_height;
geom->aspect_ratio = in_geom->aspect_ratio;
RARCH_LOG("SET_GEOMETRY: %ux%u, aspect: %.3f.\n",
geom->base_width, geom->base_height, geom->aspect_ratio);
/* Forces recomputation of aspect ratios if
* using core-dependent aspect ratios. */
event_command(EVENT_CMD_VIDEO_SET_ASPECT_RATIO);
/* TODO: Figure out what to do, if anything, with recording. */
}
break;
}
/* Private extensions for internal use, not part of libretro API. */
case RETRO_ENVIRONMENT_SET_LIBRETRO_PATH:
RARCH_LOG("Environ (Private) SET_LIBRETRO_PATH.\n");
if (!path_file_exists((const char*)data))
return false;
runloop_ctl(RUNLOOP_CTL_SET_LIBRETRO_PATH, data);
break;
case RETRO_ENVIRONMENT_EXEC:
case RETRO_ENVIRONMENT_EXEC_ESCAPE:
{
char *fullpath = NULL;
runloop_ctl(RUNLOOP_CTL_GET_CONTENT_PATH, &fullpath);
if (fullpath != data)
{
runloop_ctl(RUNLOOP_CTL_CLEAR_CONTENT_PATH, NULL);
if (data)
runloop_ctl(RUNLOOP_CTL_SET_CONTENT_PATH, data);
}
#if defined(RARCH_CONSOLE)
frontend_driver_set_fork(true, true);
#elif defined(HAVE_DYNAMIC)
rarch_ctl(RARCH_CTL_LOAD_CONTENT, NULL);
#endif
if (cmd == RETRO_ENVIRONMENT_EXEC_ESCAPE)
{
RARCH_LOG("Environ (Private) EXEC_ESCAPE.\n");
runloop_ctl(RUNLOOP_CTL_SET_EXEC, NULL);
}
else
RARCH_LOG("Environ (Private) EXEC.\n");
}
break;
default:
RARCH_LOG("Environ UNSUPPORTED (#%u).\n", cmd);
return false;
}
return true;
}
static int disk_options_disk_idx_left(unsigned type, const char *label,
bool wraparound)
{
event_command(EVENT_CMD_DISK_PREV);
return 0;
}
/**
* event_command:
* @cmd : Event command index.
*
* Performs program event command with index @cmd.
*
* Returns: true (1) on success, otherwise false (0).
**/
bool event_command(enum event_command cmd)
{
unsigned i = 0;
bool boolean = false;
driver_t *driver = driver_get_ptr();
global_t *global = global_get_ptr();
settings_t *settings = config_get_ptr();
rarch_system_info_t *system = rarch_system_info_get_ptr();
(void)i;
switch (cmd)
{
case EVENT_CMD_LOAD_CONTENT_PERSIST:
#ifdef HAVE_DYNAMIC
event_command(EVENT_CMD_LOAD_CORE);
#endif
rarch_ctl(RARCH_ACTION_STATE_LOAD_CONTENT, NULL);
break;
#ifdef HAVE_FFMPEG
case EVENT_CMD_LOAD_CONTENT_FFMPEG:
rarch_ctl(RARCH_ACTION_STATE_LOAD_CONTENT_FFMPEG, NULL);
break;
#endif
case EVENT_CMD_LOAD_CONTENT_IMAGEVIEWER:
rarch_ctl(RARCH_ACTION_STATE_LOAD_CONTENT_IMAGEVIEWER, NULL);
break;
case EVENT_CMD_LOAD_CONTENT:
#ifdef HAVE_DYNAMIC
event_command(EVENT_CMD_LOAD_CONTENT_PERSIST);
#else
rarch_environment_cb(RETRO_ENVIRONMENT_SET_LIBRETRO_PATH,
(void*)settings->libretro);
rarch_environment_cb(RETRO_ENVIRONMENT_EXEC,
(void*)global->path.fullpath);
event_command(EVENT_CMD_QUIT);
#endif
break;
case EVENT_CMD_LOAD_CORE_DEINIT:
#ifdef HAVE_DYNAMIC
libretro_free_system_info(&global->menu.info);
#endif
break;
case EVENT_CMD_LOAD_CORE_PERSIST:
event_command(EVENT_CMD_LOAD_CORE_DEINIT);
{
#ifdef HAVE_MENU
menu_handle_t *menu = menu_driver_get_ptr();
if (menu)
event_update_system_info(&global->menu.info,
&menu->load_no_content);
#endif
}
break;
case EVENT_CMD_LOAD_CORE:
event_command(EVENT_CMD_LOAD_CORE_PERSIST);
#ifndef HAVE_DYNAMIC
event_command(EVENT_CMD_QUIT);
#endif
break;
case EVENT_CMD_LOAD_STATE:
/* Immutable - disallow savestate load when
* we absolutely cannot change game state. */
if (global->bsv.movie)
return false;
#ifdef HAVE_NETPLAY
if (driver->netplay_data)
return false;
#endif
event_main_state(cmd);
break;
case EVENT_CMD_RESIZE_WINDOWED_SCALE:
if (global->pending.windowed_scale == 0)
return false;
settings->video.scale = global->pending.windowed_scale;
if (!settings->video.fullscreen)
event_command(EVENT_CMD_REINIT);
global->pending.windowed_scale = 0;
break;
case EVENT_CMD_MENU_TOGGLE:
#ifdef HAVE_MENU
if (menu_driver_alive())
rarch_ctl(RARCH_ACTION_STATE_MENU_RUNNING_FINISHED, NULL);
else
rarch_ctl(RARCH_ACTION_STATE_MENU_RUNNING, NULL);
#endif
break;
case EVENT_CMD_CONTROLLERS_INIT:
event_init_controllers();
break;
case EVENT_CMD_RESET:
RARCH_LOG("%s.\n", msg_hash_to_str(MSG_RESET));
rarch_main_msg_queue_push_new(MSG_RESET, 1, 120, true);
core.retro_reset();
/* bSNES since v073r01 resets controllers to JOYPAD
* after a reset, so just enforce it here. */
event_command(EVENT_CMD_CONTROLLERS_INIT);
break;
case EVENT_CMD_SAVE_STATE:
if (settings->savestate_auto_index)
settings->state_slot++;
event_main_state(cmd);
break;
case EVENT_CMD_SAVE_STATE_DECREMENT:
/* Slot -1 is (auto) slot. */
if (settings->state_slot >= 0)
settings->state_slot--;
break;
case EVENT_CMD_SAVE_STATE_INCREMENT:
settings->state_slot++;
break;
case EVENT_CMD_TAKE_SCREENSHOT:
if (!take_screenshot())
return false;
break;
case EVENT_CMD_PREPARE_DUMMY:
{
#ifdef HAVE_MENU
menu_handle_t *menu = menu_driver_get_ptr();
if (menu)
menu->load_no_content = false;
#endif
rarch_main_data_deinit();
*global->path.fullpath = '\0';
rarch_ctl(RARCH_ACTION_STATE_LOAD_CONTENT, NULL);
}
break;
case EVENT_CMD_UNLOAD_CORE:
event_command(EVENT_CMD_PREPARE_DUMMY);
event_command(EVENT_CMD_LOAD_CORE_DEINIT);
break;
case EVENT_CMD_QUIT:
rarch_ctl(RARCH_ACTION_STATE_QUIT, NULL);
break;
case EVENT_CMD_REINIT:
{
const struct retro_hw_render_callback *hw_render =
(const struct retro_hw_render_callback*)video_driver_callback();
const input_driver_t *input = driver ?
(const input_driver_t*)driver->input : NULL;
driver->video_cache_context = hw_render->cache_context;
driver->video_cache_context_ack = false;
event_command(EVENT_CMD_RESET_CONTEXT);
driver->video_cache_context = false;
/* Poll input to avoid possibly stale data to corrupt things. */
input->poll(driver->input_data);
#ifdef HAVE_MENU
menu_display_ctl(MENU_DISPLAY_CTL_SET_FRAMEBUFFER_DIRTY_FLAG, NULL);
if (menu_driver_alive())
event_command(EVENT_CMD_VIDEO_SET_BLOCKING_STATE);
#endif
}
break;
case EVENT_CMD_CHEATS_DEINIT:
if (!global)
break;
if (global->cheat)
cheat_manager_free(global->cheat);
global->cheat = NULL;
break;
case EVENT_CMD_CHEATS_INIT:
event_command(EVENT_CMD_CHEATS_DEINIT);
event_init_cheats();
break;
case EVENT_CMD_CHEATS_APPLY:
if (!global->cheat)
break;
cheat_manager_apply_cheats(global->cheat);
break;
case EVENT_CMD_REMAPPING_DEINIT:
break;
case EVENT_CMD_REMAPPING_INIT:
event_command(EVENT_CMD_REMAPPING_DEINIT);
event_init_remapping();
break;
case EVENT_CMD_REWIND_DEINIT:
if (!global)
break;
#ifdef HAVE_NETPLAY
if (driver->netplay_data)
return false;
#endif
if (global->rewind.state)
state_manager_free(global->rewind.state);
global->rewind.state = NULL;
break;
case EVENT_CMD_REWIND_INIT:
if (!driver->netplay_data)
init_rewind();
break;
case EVENT_CMD_REWIND_TOGGLE:
if (settings->rewind_enable)
event_command(EVENT_CMD_REWIND_INIT);
else
event_command(EVENT_CMD_REWIND_DEINIT);
break;
case EVENT_CMD_AUTOSAVE_DEINIT:
#ifdef HAVE_THREADS
event_deinit_autosave();
#endif
break;
case EVENT_CMD_AUTOSAVE_INIT:
event_command(EVENT_CMD_AUTOSAVE_DEINIT);
#ifdef HAVE_THREADS
event_init_autosave();
#endif
break;
case EVENT_CMD_AUTOSAVE_STATE:
event_save_auto_state();
break;
case EVENT_CMD_AUDIO_STOP:
if (!driver->audio_data)
return false;
if (!audio_driver_alive())
return false;
if (!audio_driver_stop())
return false;
break;
case EVENT_CMD_AUDIO_START:
if (!driver->audio_data || audio_driver_alive())
return false;
if (!settings->audio.mute_enable && !audio_driver_start())
{
RARCH_ERR("Failed to start audio driver. Will continue without audio.\n");
driver->audio_active = false;
}
break;
case EVENT_CMD_AUDIO_MUTE_TOGGLE:
{
const char *msg = !settings->audio.mute_enable ?
msg_hash_to_str(MSG_AUDIO_MUTED):
msg_hash_to_str(MSG_AUDIO_UNMUTED);
if (!audio_driver_mute_toggle())
{
RARCH_ERR("%s.\n",
msg_hash_to_str(MSG_FAILED_TO_UNMUTE_AUDIO));
return false;
}
rarch_main_msg_queue_push(msg, 1, 180, true);
RARCH_LOG("%s\n", msg);
}
break;
case EVENT_CMD_OVERLAY_DEINIT:
#ifdef HAVE_OVERLAY
input_overlay_free_ptr();
#endif
break;
case EVENT_CMD_OVERLAY_INIT:
event_command(EVENT_CMD_OVERLAY_DEINIT);
#ifdef HAVE_OVERLAY
if (input_overlay_new_ptr() == -1)
RARCH_ERR("%s.\n", msg_hash_to_str(MSG_FAILED_TO_LOAD_OVERLAY));
#endif
break;
case EVENT_CMD_OVERLAY_NEXT:
#ifdef HAVE_OVERLAY
input_overlay_next(settings->input.overlay_opacity);
#endif
break;
case EVENT_CMD_DSP_FILTER_DEINIT:
if (!global)
break;
audio_driver_dsp_filter_free();
break;
case EVENT_CMD_DSP_FILTER_INIT:
event_command(EVENT_CMD_DSP_FILTER_DEINIT);
if (!*settings->audio.dsp_plugin)
break;
audio_driver_dsp_filter_init(settings->audio.dsp_plugin);
break;
case EVENT_CMD_GPU_RECORD_DEINIT:
if (!global)
break;
if (global->record.gpu_buffer)
free(global->record.gpu_buffer);
global->record.gpu_buffer = NULL;
break;
case EVENT_CMD_RECORD_DEINIT:
if (!recording_deinit())
return false;
break;
case EVENT_CMD_RECORD_INIT:
event_command(EVENT_CMD_HISTORY_DEINIT);
if (!recording_init())
return false;
break;
case EVENT_CMD_HISTORY_DEINIT:
if (g_defaults.history)
{
content_playlist_write_file(g_defaults.history);
content_playlist_free(g_defaults.history);
}
g_defaults.history = NULL;
break;
case EVENT_CMD_HISTORY_INIT:
event_command(EVENT_CMD_HISTORY_DEINIT);
if (!settings->history_list_enable)
return false;
RARCH_LOG("%s: [%s].\n",
msg_hash_to_str(MSG_LOADING_HISTORY_FILE),
settings->content_history_path);
g_defaults.history = content_playlist_init(
settings->content_history_path,
settings->content_history_size);
break;
case EVENT_CMD_CORE_INFO_DEINIT:
if (!global)
break;
if (global->core_info.list)
core_info_list_free(global->core_info.list);
global->core_info.list = NULL;
break;
case EVENT_CMD_DATA_RUNLOOP_FREE:
rarch_main_data_free();
break;
case EVENT_CMD_CORE_INFO_INIT:
event_command(EVENT_CMD_CORE_INFO_DEINIT);
if (*settings->libretro_directory)
global->core_info.list = core_info_list_new();
break;
case EVENT_CMD_CORE_DEINIT:
{
struct retro_hw_render_callback *cb = video_driver_callback();
event_deinit_core(true);
if (cb)
memset(cb, 0, sizeof(*cb));
break;
}
case EVENT_CMD_CORE_INIT:
if (!event_init_core())
return false;
break;
case EVENT_CMD_VIDEO_APPLY_STATE_CHANGES:
video_driver_apply_state_changes();
break;
case EVENT_CMD_VIDEO_SET_NONBLOCKING_STATE:
boolean = true; /* fall-through */
case EVENT_CMD_VIDEO_SET_BLOCKING_STATE:
video_driver_set_nonblock_state(boolean);
break;
case EVENT_CMD_VIDEO_SET_ASPECT_RATIO:
video_driver_set_aspect_ratio(settings->video.aspect_ratio_idx);
break;
case EVENT_CMD_AUDIO_SET_NONBLOCKING_STATE:
boolean = true; /* fall-through */
case EVENT_CMD_AUDIO_SET_BLOCKING_STATE:
audio_driver_set_nonblock_state(boolean);
break;
case EVENT_CMD_OVERLAY_SET_SCALE_FACTOR:
#ifdef HAVE_OVERLAY
input_overlay_set_scale_factor(settings->input.overlay_scale);
#endif
break;
case EVENT_CMD_OVERLAY_SET_ALPHA_MOD:
#ifdef HAVE_OVERLAY
input_overlay_set_alpha_mod(settings->input.overlay_opacity);
#endif
break;
case EVENT_CMD_DRIVERS_DEINIT:
uninit_drivers(DRIVERS_CMD_ALL);
break;
case EVENT_CMD_DRIVERS_INIT:
init_drivers(DRIVERS_CMD_ALL);
break;
case EVENT_CMD_AUDIO_REINIT:
uninit_drivers(DRIVER_AUDIO);
init_drivers(DRIVER_AUDIO);
break;
case EVENT_CMD_RESET_CONTEXT:
event_command(EVENT_CMD_DRIVERS_DEINIT);
event_command(EVENT_CMD_DRIVERS_INIT);
break;
case EVENT_CMD_QUIT_RETROARCH:
rarch_ctl(RARCH_ACTION_STATE_FORCE_QUIT, NULL);
break;
case EVENT_CMD_RESUME:
rarch_ctl(RARCH_ACTION_STATE_MENU_RUNNING_FINISHED, NULL);
break;
case EVENT_CMD_RESTART_RETROARCH:
#if defined(GEKKO) && defined(HW_RVL)
fill_pathname_join(global->path.fullpath, g_defaults.dir.core,
SALAMANDER_FILE,
sizeof(global->path.fullpath));
#endif
if (driver->frontend_ctx && driver->frontend_ctx->set_fork)
driver->frontend_ctx->set_fork(true, false);
break;
case EVENT_CMD_MENU_SAVE_CONFIG:
if (!event_save_core_config())
return false;
break;
case EVENT_CMD_SHADERS_APPLY_CHANGES:
#ifdef HAVE_MENU
menu_shader_manager_apply_changes();
#endif
break;
case EVENT_CMD_PAUSE_CHECKS:
rarch_main_ctl(RARCH_MAIN_CTL_IS_PAUSED, &boolean);
if (boolean)
{
RARCH_LOG("%s\n", msg_hash_to_str(MSG_PAUSED));
event_command(EVENT_CMD_AUDIO_STOP);
if (settings->video.black_frame_insertion)
video_driver_cached_frame();
}
else
{
RARCH_LOG("%s\n", msg_hash_to_str(MSG_UNPAUSED));
event_command(EVENT_CMD_AUDIO_START);
}
break;
case EVENT_CMD_PAUSE_TOGGLE:
rarch_main_ctl(RARCH_MAIN_CTL_IS_PAUSED, &boolean);
boolean = !boolean;
rarch_main_ctl(RARCH_MAIN_CTL_SET_PAUSED, &boolean);
event_command(EVENT_CMD_PAUSE_CHECKS);
break;
case EVENT_CMD_UNPAUSE:
boolean = false;
rarch_main_ctl(RARCH_MAIN_CTL_SET_PAUSED, &boolean);
event_command(EVENT_CMD_PAUSE_CHECKS);
break;
case EVENT_CMD_PAUSE:
boolean = true;
rarch_main_ctl(RARCH_MAIN_CTL_SET_PAUSED, &boolean);
event_command(EVENT_CMD_PAUSE_CHECKS);
break;
case EVENT_CMD_MENU_PAUSE_LIBRETRO:
#ifdef HAVE_MENU
if (menu_driver_alive())
{
if (settings->menu.pause_libretro)
event_command(EVENT_CMD_AUDIO_STOP);
else
event_command(EVENT_CMD_AUDIO_START);
}
else
{
if (settings->menu.pause_libretro)
event_command(EVENT_CMD_AUDIO_START);
}
#endif
break;
case EVENT_CMD_SHADER_DIR_DEINIT:
if (!global)
break;
dir_list_free(global->shader_dir.list);
global->shader_dir.list = NULL;
global->shader_dir.ptr = 0;
break;
case EVENT_CMD_SHADER_DIR_INIT:
event_command(EVENT_CMD_SHADER_DIR_DEINIT);
if (!*settings->video.shader_dir)
return false;
global->shader_dir.list = dir_list_new_special(NULL, DIR_LIST_SHADERS);
if (!global->shader_dir.list || global->shader_dir.list->size == 0)
{
event_command(EVENT_CMD_SHADER_DIR_DEINIT);
return false;
}
global->shader_dir.ptr = 0;
dir_list_sort(global->shader_dir.list, false);
for (i = 0; i < global->shader_dir.list->size; i++)
RARCH_LOG("%s \"%s\"\n",
msg_hash_to_str(MSG_FOUND_SHADER),
global->shader_dir.list->elems[i].data);
break;
case EVENT_CMD_SAVEFILES:
event_save_files();
break;
case EVENT_CMD_SAVEFILES_DEINIT:
if (!global)
break;
if (global->savefiles)
string_list_free(global->savefiles);
global->savefiles = NULL;
break;
case EVENT_CMD_SAVEFILES_INIT:
global->sram.use = global->sram.use && !global->sram.save_disable
#ifdef HAVE_NETPLAY
&& (!driver->netplay_data || !global->netplay.is_client)
#endif
;
if (!global->sram.use)
RARCH_LOG("%s\n",
msg_hash_to_str(MSG_SRAM_WILL_NOT_BE_SAVED));
if (global->sram.use)
event_command(EVENT_CMD_AUTOSAVE_INIT);
break;
case EVENT_CMD_MSG_QUEUE_DEINIT:
rarch_main_msg_queue_free();
break;
case EVENT_CMD_MSG_QUEUE_INIT:
event_command(EVENT_CMD_MSG_QUEUE_DEINIT);
rarch_main_msg_queue_init();
rarch_main_data_init_queues();
break;
case EVENT_CMD_BSV_MOVIE_DEINIT:
if (!global)
break;
if (global->bsv.movie)
bsv_movie_free(global->bsv.movie);
global->bsv.movie = NULL;
break;
case EVENT_CMD_BSV_MOVIE_INIT:
event_command(EVENT_CMD_BSV_MOVIE_DEINIT);
event_init_movie();
break;
case EVENT_CMD_NETPLAY_DEINIT:
#ifdef HAVE_NETPLAY
deinit_netplay();
#endif
break;
case EVENT_CMD_NETWORK_DEINIT:
#ifdef HAVE_NETWORKING
network_deinit();
#endif
break;
case EVENT_CMD_NETWORK_INIT:
#ifdef HAVE_NETWORKING
network_init();
#endif
break;
case EVENT_CMD_NETPLAY_INIT:
event_command(EVENT_CMD_NETPLAY_DEINIT);
#ifdef HAVE_NETPLAY
if (!init_netplay())
return false;
#endif
break;
case EVENT_CMD_NETPLAY_FLIP_PLAYERS:
#ifdef HAVE_NETPLAY
{
netplay_t *netplay = (netplay_t*)driver->netplay_data;
if (!netplay)
return false;
netplay_flip_users(netplay);
}
#endif
break;
case EVENT_CMD_FULLSCREEN_TOGGLE:
if (!video_driver_has_windowed())
return false;
/* If we go fullscreen we drop all drivers and
* reinitialize to be safe. */
settings->video.fullscreen = !settings->video.fullscreen;
event_command(EVENT_CMD_REINIT);
break;
case EVENT_CMD_COMMAND_DEINIT:
#ifdef HAVE_COMMAND
if (driver->command)
rarch_cmd_free(driver->command);
driver->command = NULL;
#endif
break;
case EVENT_CMD_COMMAND_INIT:
event_command(EVENT_CMD_COMMAND_DEINIT);
#ifdef HAVE_COMMAND
event_init_command();
#endif
break;
case EVENT_CMD_TEMPORARY_CONTENT_DEINIT:
if (!global)
break;
if (global->temporary_content)
event_free_temporary_content();
global->temporary_content = NULL;
break;
case EVENT_CMD_SUBSYSTEM_FULLPATHS_DEINIT:
if (!global)
break;
if (global->subsystem_fullpaths)
string_list_free(global->subsystem_fullpaths);
global->subsystem_fullpaths = NULL;
break;
case EVENT_CMD_LOG_FILE_DEINIT:
if (!global)
break;
if (global->log_file && global->log_file != stderr)
fclose(global->log_file);
global->log_file = NULL;
break;
case EVENT_CMD_DISK_EJECT_TOGGLE:
if (system && system->disk_control.get_num_images)
{
const struct retro_disk_control_callback *control =
(const struct retro_disk_control_callback*)
&system->disk_control;
if (control)
event_check_disk_eject(control);
}
else
rarch_main_msg_queue_push_new(
MSG_CORE_DOES_NOT_SUPPORT_DISK_OPTIONS,
1, 120, true);
break;
case EVENT_CMD_DISK_NEXT:
if (system && system->disk_control.get_num_images)
{
const struct retro_disk_control_callback *control =
(const struct retro_disk_control_callback*)
&system->disk_control;
if (!control)
return false;
if (!control->get_eject_state())
return false;
event_check_disk_next(control);
}
else
rarch_main_msg_queue_push_new(
MSG_CORE_DOES_NOT_SUPPORT_DISK_OPTIONS,
1, 120, true);
break;
case EVENT_CMD_DISK_PREV:
if (system && system->disk_control.get_num_images)
{
const struct retro_disk_control_callback *control =
(const struct retro_disk_control_callback*)
&system->disk_control;
if (!control)
return false;
if (!control->get_eject_state())
return false;
event_check_disk_prev(control);
}
else
rarch_main_msg_queue_push_new(
MSG_CORE_DOES_NOT_SUPPORT_DISK_OPTIONS,
1, 120, true);
break;
case EVENT_CMD_RUMBLE_STOP:
for (i = 0; i < MAX_USERS; i++)
{
input_driver_set_rumble_state(i, RETRO_RUMBLE_STRONG, 0);
input_driver_set_rumble_state(i, RETRO_RUMBLE_WEAK, 0);
}
break;
case EVENT_CMD_GRAB_MOUSE_TOGGLE:
{
static bool grab_mouse_state = false;
grab_mouse_state = !grab_mouse_state;
if (!driver->input || !input_driver_grab_mouse(grab_mouse_state))
return false;
RARCH_LOG("%s: %s.\n",
msg_hash_to_str(MSG_GRAB_MOUSE_STATE),
grab_mouse_state ? "yes" : "no");
video_driver_show_mouse(!grab_mouse_state);
}
break;
case EVENT_CMD_PERFCNT_REPORT_FRONTEND_LOG:
rarch_perf_log();
break;
case EVENT_CMD_VOLUME_UP:
event_set_volume(0.5f);
break;
case EVENT_CMD_VOLUME_DOWN:
event_set_volume(-0.5f);
break;
case EVENT_CMD_SET_FRAME_LIMIT:
rarch_main_ctl(RARCH_MAIN_CTL_SET_FRAME_LIMIT_LAST_TIME, NULL);
break;
case EVENT_CMD_NONE:
default:
return false;
}
return true;
}
static bool ctr_frame(void* data, const void* frame,
unsigned width, unsigned height, unsigned pitch, const char* msg)
{
ctr_video_t* ctr = (ctr_video_t*)data;
settings_t* settings = config_get_ptr();
static uint64_t currentTick,lastTick;
static float fps = 0.0;
static int total_frames = 0;
static int frames = 0;
extern bool select_pressed;
RARCH_PERFORMANCE_INIT(ctrframe_f);
RARCH_PERFORMANCE_START(ctrframe_f);
if (!width || !height)
{
gspWaitForEvent(GSPEVENT_VBlank0, true);
goto end;
}
if(!aptMainLoop())
{
event_command(EVENT_CMD_QUIT);
goto end;
}
if (select_pressed)
{
event_command(EVENT_CMD_QUIT);
goto end;
}
frames++;
currentTick = svcGetSystemTick();
uint32_t diff = currentTick - lastTick;
if(diff > CTR_CPU_TICKS_PER_SECOND)
{
fps = (float)frames * ((float) CTR_CPU_TICKS_PER_SECOND / (float) diff);
lastTick = currentTick;
frames = 0;
}
printf("fps: %8.4f frames: %i\r", fps, total_frames++);
// fflush(stdout);
/* enable this to profile the core without video output */
#if 0
if (!ctr->menu_texture_enable)
goto end;
#endif
svcWaitSynchronization(gspEvents[GSPEVENT_P3D], 20000000);
svcClearEvent(gspEvents[GSPEVENT_P3D]);
svcWaitSynchronization(gspEvents[GSPEVENT_PPF], 20000000);
svcClearEvent(gspEvents[GSPEVENT_PPF]);
gfxSwapBuffersGpu();
if (ctr->vsync)
gspWaitForEvent(GSPEVENT_VBlank0, true);
ctrGuSetMemoryFill(true, (u32*)CTR_GPU_FRAMEBUFFER, 0x00000000,
(u32*)(CTR_GPU_FRAMEBUFFER + CTR_TOP_FRAMEBUFFER_WIDTH * CTR_TOP_FRAMEBUFFER_HEIGHT * sizeof(uint32_t)),
0x201, (u32*)CTR_GPU_DEPTHBUFFER, 0x00000000,
(u32*)(CTR_GPU_DEPTHBUFFER + CTR_TOP_FRAMEBUFFER_WIDTH * CTR_TOP_FRAMEBUFFER_HEIGHT * sizeof(uint32_t)),
0x201);
GPUCMD_SetBufferOffset(0);
if (width > ctr->texture_width)
width = ctr->texture_width;
if (height > ctr->texture_height)
height = ctr->texture_height;
if(frame)
{
if(((((u32)(frame)) >= 0x14000000 && ((u32)(frame)) < 0x1c000000)) /* frame in linear memory */
&& !((u32)frame & 0x7F) /* 128-byte aligned */
&& !((pitch) & 0xF)) /* 16-byte aligned */
{
/* can copy the buffer directly with the GPU */
ctrGuCopyImage(false, frame, pitch / 2, height, CTRGU_RGB565, false,
ctr->texture_swizzled, ctr->texture_width, CTRGU_RGB565, true);
}
else
{
int i;
uint16_t* dst = (uint16_t*)ctr->texture_linear;
const uint8_t* src = frame;
for (i = 0; i < height; i++)
{
memcpy(dst, src, width * sizeof(uint16_t));
dst += ctr->texture_width;
src += pitch;
}
GSPGPU_FlushDataCache(NULL, ctr->texture_linear,
ctr->texture_width * ctr->texture_height * sizeof(uint16_t));
ctrGuCopyImage(false, ctr->texture_linear, ctr->texture_width, ctr->menu.texture_height, CTRGU_RGB565, false,
ctr->texture_swizzled, ctr->texture_width, CTRGU_RGB565, true);
}
}
ctrGuSetTexture(GPU_TEXUNIT0, VIRT_TO_PHYS(ctr->texture_swizzled), ctr->texture_width, ctr->texture_height,
GPU_TEXTURE_MAG_FILTER(GPU_LINEAR) | GPU_TEXTURE_MIN_FILTER(GPU_LINEAR) |
GPU_TEXTURE_WRAP_S(GPU_CLAMP_TO_EDGE) | GPU_TEXTURE_WRAP_T(GPU_CLAMP_TO_EDGE),
GPU_RGB565);
ctr->frame_coords->u = width;
ctr->frame_coords->v = height;
GSPGPU_FlushDataCache(NULL, (u8*)ctr->frame_coords, sizeof(ctr_vertex_t));
ctrGuSetAttributeBuffersAddress(VIRT_TO_PHYS(ctr->frame_coords));
ctrGuSetVertexShaderFloatUniform(0, (float*)&ctr->scale_vector, 1);
GPU_DrawArray(GPU_UNKPRIM, 1);
if (ctr->menu_texture_enable)
{
GSPGPU_FlushDataCache(NULL, ctr->menu.texture_linear,
ctr->menu.texture_width * ctr->menu.texture_height * sizeof(uint16_t));
ctrGuCopyImage(false, ctr->menu.texture_linear, ctr->menu.texture_width, ctr->menu.texture_height, CTRGU_RGBA4444,false,
ctr->menu.texture_swizzled, ctr->menu.texture_width, CTRGU_RGBA4444, true);
ctrGuSetTexture(GPU_TEXUNIT0, VIRT_TO_PHYS(ctr->menu.texture_swizzled), ctr->menu.texture_width, ctr->menu.texture_height,
GPU_TEXTURE_MAG_FILTER(GPU_LINEAR) | GPU_TEXTURE_MIN_FILTER(GPU_LINEAR) |
GPU_TEXTURE_WRAP_S(GPU_CLAMP_TO_EDGE) | GPU_TEXTURE_WRAP_T(GPU_CLAMP_TO_EDGE),
GPU_RGBA4);
ctrGuSetAttributeBuffersAddress(VIRT_TO_PHYS(ctr->menu.frame_coords));
ctrGuSetVertexShaderFloatUniform(1, (float*)&ctr->menu.scale_vector, 1);
GPU_DrawArray(GPU_UNKPRIM, 1);
}
GPU_FinishDrawing();
GPUCMD_Finalize();
ctrGuFlushAndRun(true);
ctrGuDisplayTransfer(true, CTR_GPU_FRAMEBUFFER, 240,400, CTRGU_RGBA8,
gfxGetFramebuffer(GFX_TOP, GFX_LEFT, NULL, NULL), 240,400,CTRGU_RGB8, CTRGU_MULTISAMPLE_NONE);
end:
// gspWaitForEvent(GSPEVENT_VBlank0, true);
RARCH_PERFORMANCE_STOP(ctrframe_f);
return true;
}
void init_video(void)
{
unsigned max_dim, scale, width, height;
video_viewport_t *custom_vp = NULL;
const input_driver_t *tmp = NULL;
const struct retro_game_geometry *geom = NULL;
video_info_t video = {0};
static uint16_t dummy_pixels[32] = {0};
driver_t *driver = driver_get_ptr();
settings_t *settings = config_get_ptr();
rarch_system_info_t *system = rarch_system_info_get_ptr();
struct retro_system_av_info *av_info =
video_viewport_get_system_av_info();
init_video_filter(video_state.pix_fmt);
event_command(EVENT_CMD_SHADER_DIR_INIT);
if (av_info)
geom = (const struct retro_game_geometry*)&av_info->geometry;
max_dim = max(geom->max_width, geom->max_height);
scale = next_pow2(max_dim) / RARCH_SCALE_BASE;
scale = max(scale, 1);
if (video_state.filter.filter)
scale = video_state.filter.scale;
/* Update core-dependent aspect ratio values. */
video_viewport_set_square_pixel(geom->base_width, geom->base_height);
video_viewport_set_core();
video_viewport_set_config();
/* Update CUSTOM viewport. */
custom_vp = video_viewport_get_custom();
if (settings->video.aspect_ratio_idx == ASPECT_RATIO_CUSTOM)
{
float default_aspect = aspectratio_lut[ASPECT_RATIO_CORE].value;
aspectratio_lut[ASPECT_RATIO_CUSTOM].value =
(custom_vp->width && custom_vp->height) ?
(float)custom_vp->width / custom_vp->height : default_aspect;
}
video_driver_set_aspect_ratio_value(
aspectratio_lut[settings->video.aspect_ratio_idx].value);
if (settings->video.fullscreen)
{
width = settings->video.fullscreen_x;
height = settings->video.fullscreen_y;
}
else
{
if (settings->video.force_aspect)
{
/* Do rounding here to simplify integer scale correctness. */
unsigned base_width =
roundf(geom->base_height * video_driver_get_aspect_ratio());
width = roundf(base_width * settings->video.scale);
}
else
width = roundf(geom->base_width * settings->video.scale);
height = roundf(geom->base_height * settings->video.scale);
}
if (width && height)
RARCH_LOG("Video @ %ux%u\n", width, height);
else
RARCH_LOG("Video @ fullscreen\n");
driver->display_type = RARCH_DISPLAY_NONE;
driver->video_display = 0;
driver->video_window = 0;
if (!init_video_pixel_converter(RARCH_SCALE_BASE * scale))
{
RARCH_ERR("Failed to initialize pixel converter.\n");
rarch_fail(1, "init_video()");
}
video.width = width;
video.height = height;
video.fullscreen = settings->video.fullscreen;
video.vsync = settings->video.vsync && !system->force_nonblock;
video.force_aspect = settings->video.force_aspect;
#ifdef GEKKO
video.viwidth = settings->video.viwidth;
video.vfilter = settings->video.vfilter;
#endif
video.smooth = settings->video.smooth;
video.input_scale = scale;
video.rgb32 = video_state.filter.filter ?
video_state.filter.out_rgb32 :
(video_state.pix_fmt == RETRO_PIXEL_FORMAT_XRGB8888);
tmp = (const input_driver_t*)driver->input;
/* Need to grab the "real" video driver interface on a reinit. */
find_video_driver();
#ifdef HAVE_THREADS
if (settings->video.threaded && !video_state.hw_render_callback.context_type)
{
/* Can't do hardware rendering with threaded driver currently. */
RARCH_LOG("Starting threaded video driver ...\n");
if (!rarch_threaded_video_init(&driver->video, &driver->video_data,
&driver->input, &driver->input_data,
driver->video, &video))
{
RARCH_ERR("Cannot open threaded video driver ... Exiting ...\n");
rarch_fail(1, "init_video()");
}
}
else
#endif
driver->video_data = driver->video->init(&video, &driver->input,
&driver->input_data);
if (!driver->video_data)
{
RARCH_ERR("Cannot open video driver ... Exiting ...\n");
rarch_fail(1, "init_video()");
}
driver->video_poke = NULL;
if (driver->video->poke_interface)
driver->video->poke_interface(driver->video_data, &driver->video_poke);
if (driver->video->viewport_info && (!custom_vp->width ||
!custom_vp->height))
{
/* Force custom viewport to have sane parameters. */
custom_vp->width = width;
custom_vp->height = height;
video_driver_viewport_info(custom_vp);
}
video_driver_set_rotation(
(settings->video.rotation + system->rotation) % 4);
video_driver_suppress_screensaver(settings->ui.suspend_screensaver_enable);
if (!driver->input)
init_video_input(tmp);
event_command(EVENT_CMD_OVERLAY_DEINIT);
event_command(EVENT_CMD_OVERLAY_INIT);
video_driver_cached_frame_set(&dummy_pixels, 4, 4, 8);
#if defined(PSP)
video_driver_set_texture_frame(&dummy_pixels, false, 1, 1, 1.0f);
#endif
}
static int generic_action_ok_command(enum event_command cmd)
{
if (!event_command(cmd))
return -1;
return 0;
}
