#pragma once #ifndef __NUBUS_SPECPDQ_H__ #define __NUBUS_SPECPDQ_H__ #include "emu.h" #include "machine/nubus.h" //************************************************************************** // TYPE DEFINITIONS //************************************************************************** // ======================> nubus_specpdq_device class nubus_specpdq_device : public device_t, public device_nubus_card_interface { public: // construction/destruction nubus_specpdq_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); nubus_specpdq_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock); // optional information overrides virtual machine_config_constructor device_mconfig_additions() const; virtual const rom_entry *device_rom_region() const; virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr); protected: // device-level overrides virtual void device_start(); virtual void device_reset(); DECLARE_READ32_MEMBER(specpdq_r); DECLARE_WRITE32_MEMBER(specpdq_w); DECLARE_READ32_MEMBER(vram_r); DECLARE_WRITE32_MEMBER(vram_w); public: UINT8 *m_vram; UINT32 *m_vram32; UINT32 m_mode, m_vbl_disable; UINT32 m_palette[256], m_colors[3], m_count, m_clutoffs; screen_device *m_screen; emu_timer *m_timer; private: UINT32 m_7xxxxx_regs[0x100000/4]; int m_width, m_height, m_patofsx, m_patofsy; UINT32 m_vram_addr, m_vram_src; UINT8 m_fillbytes[256]; }; // device type definition extern const device_type NUBUS_SPECPDQ; #endif /* __NUBUS_SPECPDQ_H__ */