+ static uint16_t blurbuf[2][BBW * BBH];
+ int fboffs, bboffs, tmp;
+ const struct menuent *ent = menuent + cur;
+
+ int blur_rad_x = (int)((sin(time_msec / 1000.0f) * 0.5f + 0.5f) * 50.0f);
+ int blur_rad_y = (int)((cos(time_msec / 1000.0f) * 0.5f + 0.5f) * 50.0f);
+
+ fboffs = (ent->y - ent->height / 2) * fb_width + ent->x;
+ bboffs = (BBH - ent->height) / 2 * BBW + BBW / 2;
+
+ memset(blurbuf[0], 0, sizeof blurbuf[0]);
+ blit(blurbuf[0] + bboffs, BBW, bgpix + fboffs, ent->len, ent->height, bgwidth);
+
+ blur_horiz(blurbuf[1], blurbuf[0], BBW, BBH, blur_rad_x + 3, 0x140);
+ blur_vert(blurbuf[0], blurbuf[1], BBW, BBH, blur_rad_y / 4 + 3, 0x140);
+
+ wait_vsync();
+
+ memcpy(fb_pixels, bgpix, fb_size);
+ tmp = fboffs;
+ fboffs -= 8 * fb_width + 32;
+ bboffs -= 8 * BBW + 32;
+ blit(fb_pixels + fboffs, fb_width, blurbuf[0] + bboffs, ent->len + 64, ent->height + 16, BBW);
+ fboffs = tmp;
+ blit_key(fb_pixels + fboffs, fb_width, bgpix + fboffs, ent->len, ent->height, bgwidth, 0);
+
+ blit_frame(fb_pixels, 0);