C++ (Cpp) screen_device::cliprectの例

コード例 #1

ファイル: tc0780fpa.cpp プロジェクト: goofwear/mame

tc0780fpa_renderer::tc0780fpa_renderer(device_t &parent, screen_device &screen, const uint8_t *texture_ram)
	: poly_manager<float, tc0780fpa_polydata, 6, 10000>(screen)
{
	int width = screen.width();
	int height = screen.height();

	m_fb[0] = std::make_unique<bitmap_ind16>(width, height);
	m_fb[1] = std::make_unique<bitmap_ind16>(width, height);
	m_zb = std::make_unique<bitmap_ind16>(width, height);

	m_texture = texture_ram;

	m_cliprect = screen.cliprect();

	m_current_fb = 0;

	// save state
	parent.save_item(NAME(*m_fb[0]));
	parent.save_item(NAME(*m_fb[1]));
	parent.save_item(NAME(*m_zb));
}