/**
* menu_iterate:
* @input : input sample for this frame
* @old_input : input sample of the previous frame
* @trigger_input : difference' input sample - difference
* between 'input' and 'old_input'
*
* Runs RetroArch menu for one frame.
*
* Returns: 0 on success, -1 if we need to quit out of the loop.
**/
int menu_iterate(retro_input_t input,
retro_input_t old_input, retro_input_t trigger_input)
{
int32_t ret = 0;
unsigned action = 0;
runloop_t *runloop = rarch_main_get_ptr();
menu_display_t *disp = menu_display_get_ptr();
menu_input_t *menu_input = menu_input_get_ptr();
menu_animation_update_time(disp->animation);
menu_input->joypad.state = menu_input_frame(input, trigger_input);
action = menu_input->joypad.state;
ret = menu_entry_iterate(action);
if (menu_driver_alive() && !runloop->is_idle)
menu_display_fb();
menu_driver_set_texture();
if (ret)
return -1;
return 0;
}
int menu_iterate_render(void)
{
bool is_idle;
const menu_ctx_driver_t *driver = menu_ctx_driver_get_ptr();
menu_handle_t *menu = menu_driver_get_ptr();
if (!menu)
return -1;
if (BIT64_GET(menu->state, MENU_STATE_RENDER_FRAMEBUFFER) != BIT64_GET(menu->state, MENU_STATE_RENDER_MESSAGEBOX))
BIT64_SET(menu->state, MENU_STATE_RENDER_FRAMEBUFFER);
if (BIT64_GET(menu->state, MENU_STATE_RENDER_FRAMEBUFFER))
menu_display_ctl(MENU_DISPLAY_CTL_SET_FRAMEBUFFER_DIRTY_FLAG, NULL);
if (BIT64_GET(menu->state, MENU_STATE_RENDER_MESSAGEBOX) && menu->menu_state.msg[0] != '\0')
{
if (driver->render_messagebox)
driver->render_messagebox(menu->menu_state.msg);
if (ui_companion_is_on_foreground())
{
const ui_companion_driver_t *ui = ui_companion_get_ptr();
if (ui->render_messagebox)
ui->render_messagebox(menu->menu_state.msg);
}
}
if (BIT64_GET(menu->state, MENU_STATE_BLIT))
{
menu_animation_ctl(MENU_ANIMATION_CTL_UPDATE_TIME, NULL);
if (driver->render)
driver->render();
}
rarch_main_ctl(RARCH_MAIN_CTL_IS_IDLE, &is_idle);
if (menu_driver_alive() && !is_idle)
menu_display_ctl(MENU_DISPLAY_CTL_LIBRETRO, NULL);
menu_driver_set_texture();
menu->state = 0;
return 0;
}
/**
* menu_iterate:
* @input : input sample for this frame
* @old_input : input sample of the previous frame
* @trigger_input : difference' input sample - difference
* between 'input' and 'old_input'
*
* Runs RetroArch menu for one frame.
*
* Returns: 0 on success, -1 if we need to quit out of the loop.
**/
int menu_iterate(retro_input_t input,
retro_input_t old_input, retro_input_t trigger_input)
{
static retro_time_t last_clock_update = 0;
int32_t ret = 0;
unsigned action = 0;
runloop_t *runloop = rarch_main_get_ptr();
menu_handle_t *menu = menu_driver_get_ptr();
settings_t *settings = config_get_ptr();
menu->input.joypad = menu_input_frame(input, trigger_input);
menu->cur_time = rarch_get_time_usec();
menu->dt = menu->cur_time - menu->old_time;
if (menu->dt >= IDEAL_DT * 4)
menu->dt = IDEAL_DT * 4;
if (menu->dt <= IDEAL_DT / 4)
menu->dt = IDEAL_DT / 4;
menu->old_time = menu->cur_time;
if (menu->cur_time - last_clock_update > 1000000 && settings->menu.timedate_enable)
{
menu->label.is_updated = true;
last_clock_update = menu->cur_time;
}
action = menu->input.joypad;
if (menu_do_refresh(action) == 0)
return 0;
ret = menu_entry_iterate(action);
if (runloop->is_menu && !runloop->is_idle)
menu_display_fb();
menu_driver_set_texture();
if (ret)
return -1;
return 0;
}
int menu_iterate_render(void)
{
const menu_ctx_driver_t *driver = menu_ctx_driver_get_ptr();
menu_handle_t *menu = menu_driver_get_ptr();
if (!menu)
return -1;
if (menu->state.fb_is_dirty != menu->state.do_messagebox)
menu->state.fb_is_dirty = true;
if (menu->state.fb_is_dirty)
menu_display_fb_set_dirty();
if (menu->state.do_messagebox && menu->state.msg[0] != '\0')
{
if (driver->render_messagebox)
driver->render_messagebox(menu->state.msg);
if (ui_companion_is_on_foreground())
{
const ui_companion_driver_t *ui = ui_companion_get_ptr();
if (ui->render_messagebox)
ui->render_messagebox(menu->state.msg);
}
}
if (menu->state.do_render)
{
if (driver->render)
driver->render();
}
if (menu_driver_alive() && !rarch_main_is_idle())
menu_display_fb();
menu_driver_set_texture();
return 0;
}