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pipeline.c: added save state support (nw)

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This commit is contained in:
Ivan Vangelista 2015-02-17 19:32:44 +01:00
parent 2ca3b0ccd5
commit f000f5d98a
1 changed files with 31 additions and 12 deletions
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43
src/mame/drivers/pipeline.c
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@ -77,21 +77,28 @@ class pipeline_state : public driver_device
public:
pipeline_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_vram1(*this, "vram1"),
m_vram2(*this, "vram2"),
m_maincpu(*this, "maincpu"),
m_gfxdecode(*this, "gfxdecode"),
m_palette(*this, "palette") { }
m_palette(*this, "palette"),
m_vram1(*this, "vram1"),
m_vram2(*this, "vram2") { }
required_device<cpu_device> m_maincpu;
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
required_shared_ptr<UINT8> m_vram1;
required_shared_ptr<UINT8> m_vram2;
tilemap_t *m_tilemap1;
tilemap_t *m_tilemap2;
required_shared_ptr<UINT8> m_vram1;
required_shared_ptr<UINT8> m_vram2;
UINT8 m_vidctrl;
UINT8 *m_palram;
UINT8 m_toMCU;
UINT8 m_fromMCU;
UINT8 m_ddrA;
DECLARE_WRITE8_MEMBER(vram2_w);
DECLARE_WRITE8_MEMBER(vram1_w);
DECLARE_WRITE8_MEMBER(mcu_portA_w);
@ -100,18 +107,27 @@ public:
DECLARE_WRITE8_MEMBER(vidctrl_w);
DECLARE_READ8_MEMBER(protection_r);
DECLARE_WRITE8_MEMBER(protection_w);
TILE_GET_INFO_MEMBER(get_tile_info);
TILE_GET_INFO_MEMBER(get_tile_info2);
virtual void machine_start();
virtual void video_start();
DECLARE_PALETTE_INIT(pipeline);
UINT32 screen_update_pipeline(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
UINT32 screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
TIMER_CALLBACK_MEMBER(protection_deferred_w);
required_device<cpu_device> m_maincpu;
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
};
void pipeline_state::machine_start()
{
save_item(NAME(m_toMCU));
save_item(NAME(m_fromMCU));
save_item(NAME(m_ddrA));
}
TILE_GET_INFO_MEMBER(pipeline_state::get_tile_info)
{
int code = m_vram2[tile_index]+m_vram2[tile_index+0x800]*256;
@ -137,9 +153,12 @@ void pipeline_state::video_start()
m_tilemap1 = &machine().tilemap().create(m_gfxdecode, tilemap_get_info_delegate(FUNC(pipeline_state::get_tile_info),this),TILEMAP_SCAN_ROWS,8,8,64,32 );
m_tilemap2 = &machine().tilemap().create(m_gfxdecode, tilemap_get_info_delegate(FUNC(pipeline_state::get_tile_info2),this),TILEMAP_SCAN_ROWS,8,8,64,32 );
m_tilemap2->set_transparent_pen(0);
save_item(NAME(m_vidctrl));
save_pointer(NAME(m_palram), 0x1000);
}
UINT32 pipeline_state::screen_update_pipeline(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
UINT32 pipeline_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
m_tilemap1->draw(screen, bitmap, cliprect, 0,0);
m_tilemap2->draw(screen, bitmap, cliprect, 0,0);
@ -377,7 +396,7 @@ static MACHINE_CONFIG_START( pipeline, pipeline_state )
MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0))
MCFG_SCREEN_SIZE(512, 512)
MCFG_SCREEN_VISIBLE_AREA(0, 319, 16, 239)
MCFG_SCREEN_UPDATE_DRIVER(pipeline_state, screen_update_pipeline)
MCFG_SCREEN_UPDATE_DRIVER(pipeline_state, screen_update)
MCFG_SCREEN_PALETTE("palette")
MCFG_GFXDECODE_ADD("gfxdecode", "palette", pipeline)
@ -424,4 +443,4 @@ ROM_START( pipeline )
ROM_LOAD( "82s123.u79", 0x00200, 0x00020,CRC(6df3f972) SHA1(0096a7f7452b70cac6c0752cb62e24b643015b5c) )
ROM_END
GAME( 1990, pipeline, 0, pipeline, pipeline, driver_device, 0, ROT0, "Daehyun Electronics", "Pipeline",GAME_NO_SOUND )
GAME( 1990, pipeline, 0, pipeline, pipeline, driver_device, 0, ROT0, "Daehyun Electronics", "Pipeline", GAME_NO_SOUND | GAME_SUPPORTS_SAVE )