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// license:BSD-3-Clause
// copyright-holders:Manuel Abadia
/*************************************************************************
Fast Lane
*************************************************************************/
#include "sound/k007232.h"
#include "video/k007121.h"
#include "video/k051733.h"
class fastlane_state : public driver_device
{
public:
fastlane_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_maincpu(*this,"maincpu"),
m_k007121_regs(*this, "k007121_regs"),
m_videoram1(*this, "videoram1"),
m_videoram2(*this, "videoram2"),
m_spriteram(*this, "spriteram"),
m_k007232_1(*this, "k007232_1"),
m_k007232_2(*this, "k007232_2"),
m_k007121(*this, "k007121"),
m_gfxdecode(*this, "gfxdecode"),
m_screen(*this, "screen"),
m_palette(*this, "palette") { }
required_device<cpu_device> m_maincpu;
/* memory pointers */
required_shared_ptr<UINT8> m_k007121_regs;
required_shared_ptr<UINT8> m_videoram1;
required_shared_ptr<UINT8> m_videoram2;
required_shared_ptr<UINT8> m_spriteram;
/* video-related */
tilemap_t *m_layer0;
tilemap_t *m_layer1;
rectangle m_clip0;
rectangle m_clip1;
/* devices */
required_device<k007232_device> m_k007232_1;
required_device<k007232_device> m_k007232_2;
required_device<k007121_device> m_k007121;
required_device<gfxdecode_device> m_gfxdecode;
required_device<screen_device> m_screen;
required_device<palette_device> m_palette;
DECLARE_WRITE8_MEMBER(k007121_registers_w);
DECLARE_WRITE8_MEMBER(fastlane_bankswitch_w);
DECLARE_WRITE8_MEMBER(fastlane_vram1_w);
DECLARE_WRITE8_MEMBER(fastlane_vram2_w);
DECLARE_READ8_MEMBER(fastlane_k1_k007232_r);
DECLARE_WRITE8_MEMBER(fastlane_k1_k007232_w);
DECLARE_READ8_MEMBER(fastlane_k2_k007232_r);
DECLARE_WRITE8_MEMBER(fastlane_k2_k007232_w);
TILE_GET_INFO_MEMBER(get_tile_info0);
TILE_GET_INFO_MEMBER(get_tile_info1);
virtual void machine_start() override;
virtual void video_start() override;
DECLARE_PALETTE_INIT(fastlane);
UINT32 screen_update_fastlane(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
TIMER_DEVICE_CALLBACK_MEMBER(fastlane_scanline);
DECLARE_WRITE8_MEMBER(volume_callback0);
DECLARE_WRITE8_MEMBER(volume_callback1);
};
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