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// 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
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