void menu_display_free(menu_handle_t *menu)
{
if (!menu)
return;
menu_animation_free(menu->animation);
menu->animation = NULL;
}
void menu_display_free(void)
{
menu_display_t *disp = menu_display_get_ptr();
if (!disp)
return;
if (disp->msg_queue)
msg_queue_free(disp->msg_queue);
disp->msg_queue = NULL;
menu_animation_free();
menu_display_fb_free(&frame_buf_state);
memset(&frame_buf_state, 0, sizeof(menu_framebuf_t));
memset(&menu_display_state, 0, sizeof(menu_display_t));
}
bool menu_animation_ctl(enum menu_animation_ctl_state state, void *data)
{
menu_animation_t *anim = menu_animation_get_ptr();
if (!anim)
return false;
switch (state)
{
case MENU_ANIMATION_CTL_DEINIT:
menu_animation_free();
break;
case MENU_ANIMATION_CTL_IS_ACTIVE:
return anim->is_active;
case MENU_ANIMATION_CTL_CLEAR_ACTIVE:
anim->is_active = false;
return true;
case MENU_ANIMATION_CTL_SET_ACTIVE:
anim->is_active = true;
return true;
case MENU_ANIMATION_CTL_DELTA_TIME:
{
float *ptr = (float*)data;
if (!ptr)
return false;
*ptr = anim->delta_time;
}
return true;
case MENU_ANIMATION_CTL_UPDATE_TIME:
{
static retro_time_t last_clock_update = 0;
settings_t *settings = config_get_ptr();
anim->cur_time = retro_get_time_usec();
anim->delta_time = anim->cur_time - anim->old_time;
if (anim->delta_time >= IDEAL_DT * 4)
anim->delta_time = IDEAL_DT * 4;
if (anim->delta_time <= IDEAL_DT / 4)
anim->delta_time = IDEAL_DT / 4;
anim->old_time = anim->cur_time;
if (((anim->cur_time - last_clock_update) > 1000000)
&& settings->menu.timedate_enable)
{
anim->is_active = true;
last_clock_update = anim->cur_time;
}
}
return true;
case MENU_ANIMATION_CTL_UPDATE:
{
unsigned i;
unsigned active_tweens = 0;
float *dt = (float*)data;
if (!dt)
return false;
for(i = 0; i < anim->size; i++)
menu_animation_iterate(anim, i, *dt, &active_tweens);
if (!active_tweens)
{
anim->size = 0;
anim->first_dead = 0;
return false;
}
anim->is_active = true;
}
return true;
}
return false;
}