// license:BSD-3-Clause // copyright-holders: Angelo Salese #ifndef MAME_VIDEO_PC_VGA_CHIPS_H #define MAME_VIDEO_PC_VGA_CHIPS_H #pragma once #include "video/pc_vga.h" #include "screen.h" class f65535_vga_device : public svga_device { public: // stub-ish, clearly unemulated_features but mdartstr client don't deserve that static constexpr feature_type imperfect_features() { return feature::GRAPHICS; } f65535_vga_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); protected: virtual void device_start() override ATTR_COLD; virtual void device_reset() override ATTR_COLD; void ext_map(address_map &map) ATTR_COLD; private: virtual space_config_vector memory_space_config() const override; virtual void io_3bx_3dx_map(address_map &map) override ATTR_COLD; address_space_config m_ext_space_config; u8 m_ext_index; u8 m_chip_version; u8 m_cpu_interface_1; u8 m_memory_control_1; u8 m_memory_control_2; u8 m_palette_control; u8 m_cpu_paging; u8 m_start_address_top; u8 m_software_flags_0; u8 m_horizontal_overflow; u8 m_alt_h_panel_size; u8 m_video_interface; u8 m_software_flags_1; u8 m_clock_control[4]; u8 m_software_flags_2; u8 m_display_type; u8 m_h_compensation, m_v_compensation; u8 m_v_line_replication; u8 m_output_drive; void flush_true_color_mode(); }; DECLARE_DEVICE_TYPE(F65535_VGA, f65535_vga_device) #endif // MAME_VIDEO_PC_VGA_CHIPS_H