// license:BSD-3-Clause // copyright-holders:Wilbert Pol /********************************************************************** Hudson/NEC HuC6202 interface **********************************************************************/ #ifndef MAME_VIDEO_HUC6202_H #define MAME_VIDEO_HUC6202_H #pragma once #define MCFG_HUC6202_NEXT_PIXEL_0_CB(_devcb) \ devcb = &downcast(*device).set_next_pixel_0_callback(DEVCB_##_devcb); #define MCFG_HUC6202_TIME_TIL_NEXT_EVENT_0_CB(_devcb) \ devcb = &downcast(*device).set_time_til_next_event_0_callback(DEVCB_##_devcb); #define MCFG_HUC6202_VSYNC_CHANGED_0_CB(_devcb) \ devcb = &downcast(*device).set_vsync_changed_0_callback(DEVCB_##_devcb); #define MCFG_HUC6202_HSYNC_CHANGED_0_CB(_devcb) \ devcb = &downcast(*device).set_hsync_changed_0_callback(DEVCB_##_devcb); #define MCFG_HUC6202_READ_0_CB(_devcb) \ devcb = &downcast(*device).set_read_0_callback(DEVCB_##_devcb); #define MCFG_HUC6202_WRITE_0_CB(_devcb) \ devcb = &downcast(*device).set_write_0_callback(DEVCB_##_devcb); #define MCFG_HUC6202_NEXT_PIXEL_1_CB(_devcb) \ devcb = &downcast(*device).set_next_pixel_1_callback(DEVCB_##_devcb); #define MCFG_HUC6202_TIME_TIL_NEXT_EVENT_1_CB(_devcb) \ devcb = &downcast(*device).set_time_til_next_event_1_callback(DEVCB_##_devcb); #define MCFG_HUC6202_VSYNC_CHANGED_1_CB(_devcb) \ devcb = &downcast(*device).set_vsync_changed_1_callback(DEVCB_##_devcb); #define MCFG_HUC6202_HSYNC_CHANGED_1_CB(_devcb) \ devcb = &downcast(*device).set_hsync_changed_1_callback(DEVCB_##_devcb); #define MCFG_HUC6202_READ_1_CB(_devcb) \ devcb = &downcast(*device).set_read_1_callback(DEVCB_##_devcb); #define MCFG_HUC6202_WRITE_1_CB(_devcb) \ devcb = &downcast(*device).set_write_1_callback(DEVCB_##_devcb); class huc6202_device : public device_t { public: // construction/destruction huc6202_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); template devcb_base &set_next_pixel_0_callback(Object &&cb) { return m_next_pixel_0_cb.set_callback(std::forward(cb)); } template devcb_base &set_time_til_next_event_0_callback(Object &&cb) { return m_time_til_next_event_0_cb.set_callback(std::forward(cb)); } template devcb_base &set_vsync_changed_0_callback(Object &&cb) { return m_vsync_changed_0_cb.set_callback(std::forward(cb)); } template devcb_base &set_hsync_changed_0_callback(Object &&cb) { return m_hsync_changed_0_cb.set_callback(std::forward(cb)); } template devcb_base &set_read_0_callback(Object &&cb) { return m_read_0_cb.set_callback(std::forward(cb)); } template devcb_base &set_write_0_callback(Object &&cb) { return m_write_0_cb.set_callback(std::forward(cb)); } template devcb_base &set_next_pixel_1_callback(Object &&cb) { return m_next_pixel_1_cb.set_callback(std::forward(cb)); } template devcb_base &set_time_til_next_event_1_callback(Object &&cb) { return m_time_til_next_event_1_cb.set_callback(std::forward(cb)); } template devcb_base &set_vsync_changed_1_callback(Object &&cb) { return m_vsync_changed_1_cb.set_callback(std::forward(cb)); } template devcb_base &set_hsync_changed_1_callback(Object &&cb) { return m_hsync_changed_1_cb.set_callback(std::forward(cb)); } template devcb_base &set_read_1_callback(Object &&cb) { return m_read_1_cb.set_callback(std::forward(cb)); } template devcb_base &set_write_1_callback(Object &&cb) { return m_write_1_cb.set_callback(std::forward(cb)); } DECLARE_READ8_MEMBER( read ); DECLARE_WRITE8_MEMBER( write ); DECLARE_READ8_MEMBER( io_read ); DECLARE_WRITE8_MEMBER( io_write ); DECLARE_READ16_MEMBER( next_pixel ); DECLARE_READ16_MEMBER( time_until_next_event ); DECLARE_WRITE_LINE_MEMBER( vsync_changed ); DECLARE_WRITE_LINE_MEMBER( hsync_changed ); protected: // device-level overrides virtual void device_start() override; virtual void device_reset() override; private: /* callbacks */ /* First gfx input device */ devcb_read16 m_next_pixel_0_cb; /* TODO: Choose proper types */ /* Callback function to get time until next event */ devcb_read16 m_time_til_next_event_0_cb; devcb_write_line m_vsync_changed_0_cb; devcb_write_line m_hsync_changed_0_cb; devcb_read8 m_read_0_cb; devcb_write8 m_write_0_cb; /* Second gfx input device */ devcb_read16 m_next_pixel_1_cb; /* TODO: Choose proper types */ /* Callback function to get time until next event */ devcb_read16 m_time_til_next_event_1_cb; devcb_write_line m_vsync_changed_1_cb; devcb_write_line m_hsync_changed_1_cb; devcb_read8 m_read_1_cb; devcb_write8 m_write_1_cb; struct { uint8_t prio_type; uint8_t dev0_enabled; uint8_t dev1_enabled; } m_prio[4]; uint16_t m_window1; uint16_t m_window2; int m_io_device; int m_map_index; int m_map_dirty; uint8_t m_prio_map[512]; }; DECLARE_DEVICE_TYPE(HUC6202, huc6202_device) #endif // MAME_VIDEO_HUC6202_H