// license:BSD-3-Clause // copyright-holders:R. Belmont #ifndef MAME_VIDEO_DECSFB_H #define MAME_VIDEO_DECSFB_H #pragma once class decsfb_device : public device_t { public: decsfb_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); auto int_cb() { return m_int_cb.bind(); } u32 read(offs_t offset); void write(offs_t offset, u32 data, u32 mem_mask = ~0); uint32_t vram_r(offs_t offset); void vram_w(offs_t offset, u32 data, u32 mem_mask = ~0); u32 *get_vram() { return m_vram; } protected: // standard device_interface overrides virtual void device_start() override; virtual void device_reset() override; devcb_write_line m_int_cb; private: u32 m_vram[0x200000/4]; u32 m_regs[0x80]; int m_copy_src; }; DECLARE_DEVICE_TYPE(DECSFB, decsfb_device) #endif // MAME_VIDEO_DECSFB_H