bool ok = hpass->set_float("radius", adjusted_radius);
ok |= hpass->set_int("width", mipmap_width);
ok |= hpass->set_int("height", mipmap_height);
bool ok = hpass->set_float("radius", adjusted_radius);
ok |= hpass->set_int("width", mipmap_width);
ok |= hpass->set_int("height", mipmap_height);
ok |= vpass->set_float("radius", adjusted_radius);
ok |= vpass->set_int("width", mipmap_width);
ok |= vpass->set_int("height", mipmap_height);
ok |= vpass->set_float("radius", adjusted_radius);
ok |= vpass->set_int("width", mipmap_width);
ok |= vpass->set_int("height", mipmap_height);
register_int("direction", (int *)&direction);
register_int("width", &width);
register_int("height", &height);
register_int("direction", (int *)&direction);
register_int("width", &width);
register_int("height", &height);