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// license:BSD-3-Clause
// copyright-holders:Aaron Giles
/*************************************************************************
P&P Marketing Police Trainer hardware
**************************************************************************/
#include "machine/eepromser.h"
class policetr_state : public driver_device
{
public:
enum
{
TIMER_IRQ5_GEN
};
policetr_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_rambase(*this, "rambase"),
m_maincpu(*this, "maincpu"),
m_eeprom(*this, "eeprom"),
m_screen(*this, "screen"),
m_palette(*this, "palette") { }
UINT32 m_control_data;
UINT32 m_bsmt_data_bank;
UINT32 m_bsmt_data_offset;
UINT32 *m_speedup_data;
UINT64 m_last_cycles;
UINT32 m_loop_count;
offs_t m_speedup_pc;
required_shared_ptr<UINT32> m_rambase;
UINT32 m_palette_offset;
UINT8 m_palette_index;
UINT8 m_palette_data[3];
rectangle m_render_clip;
UINT8 *m_srcbitmap;
std::unique_ptr<UINT8[]> m_dstbitmap;
UINT16 m_src_xoffs;
UINT16 m_src_yoffs;
UINT16 m_dst_xoffs;
UINT16 m_dst_yoffs;
UINT8 m_video_latch;
UINT32 m_srcbitmap_height_mask;
DECLARE_WRITE32_MEMBER(control_w);
DECLARE_WRITE32_MEMBER(policetr_bsmt2000_reg_w);
DECLARE_WRITE32_MEMBER(policetr_bsmt2000_data_w);
DECLARE_READ32_MEMBER(bsmt2000_data_r);
DECLARE_WRITE32_MEMBER(speedup_w);
DECLARE_WRITE32_MEMBER(policetr_video_w);
DECLARE_READ32_MEMBER(policetr_video_r);
DECLARE_WRITE32_MEMBER(policetr_palette_offset_w);
DECLARE_WRITE32_MEMBER(policetr_palette_data_w);
DECLARE_CUSTOM_INPUT_MEMBER(bsmt_status_r);
DECLARE_DRIVER_INIT(sshoot12);
DECLARE_DRIVER_INIT(policetr);
DECLARE_DRIVER_INIT(sshooter);
DECLARE_DRIVER_INIT(plctr13b);
virtual void video_start() override;
UINT32 screen_update_policetr(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
INTERRUPT_GEN_MEMBER(irq4_gen);
void render_display_list(offs_t offset);
required_device<cpu_device> m_maincpu;
required_device<eeprom_serial_93cxx_device> m_eeprom;
required_device<screen_device> m_screen;
required_device<palette_device> m_palette;
protected:
virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) override;
};
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