summaryrefslogtreecommitdiffstatshomepage
path: root/src/mame/drivers/limenko.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/mame/drivers/limenko.c')
-rw-r--r--src/mame/drivers/limenko.c38
1 files changed, 19 insertions, 19 deletions
diff --git a/src/mame/drivers/limenko.c b/src/mame/drivers/limenko.c
index b34c6ae5368..fe0450ed95e 100644
--- a/src/mame/drivers/limenko.c
+++ b/src/mame/drivers/limenko.c
@@ -87,6 +87,7 @@ public:
TILE_GET_INFO_MEMBER(get_md_tile_info);
TILE_GET_INFO_MEMBER(get_fg_tile_info);
virtual void video_start();
+ UINT32 screen_update_limenko(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
};
@@ -514,31 +515,30 @@ void limenko_state::video_start()
m_sprites_bitmap_pri.allocate(384,240);
}
-static SCREEN_UPDATE_IND16( limenko )
+UINT32 limenko_state::screen_update_limenko(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
- limenko_state *state = screen.machine().driver_data<limenko_state>();
- // state->m_videoreg[4] ???? It always has this value: 0xffeffff8 (2 signed bytes? values: -17 and -8 ?)
+ // m_videoreg[4] ???? It always has this value: 0xffeffff8 (2 signed bytes? values: -17 and -8 ?)
screen.machine().priority_bitmap.fill(0, cliprect);
- state->m_bg_tilemap->enable(state->m_videoreg[0] & 4);
- state->m_md_tilemap->enable(state->m_videoreg[0] & 2);
- state->m_fg_tilemap->enable(state->m_videoreg[0] & 1);
+ m_bg_tilemap->enable(m_videoreg[0] & 4);
+ m_md_tilemap->enable(m_videoreg[0] & 2);
+ m_fg_tilemap->enable(m_videoreg[0] & 1);
- state->m_bg_tilemap->set_scrolly(0, state->m_videoreg[3] & 0xffff);
- state->m_md_tilemap->set_scrolly(0, state->m_videoreg[2] & 0xffff);
- state->m_fg_tilemap->set_scrolly(0, state->m_videoreg[1] & 0xffff);
+ m_bg_tilemap->set_scrolly(0, m_videoreg[3] & 0xffff);
+ m_md_tilemap->set_scrolly(0, m_videoreg[2] & 0xffff);
+ m_fg_tilemap->set_scrolly(0, m_videoreg[1] & 0xffff);
- state->m_bg_tilemap->set_scrollx(0, (state->m_videoreg[3] & 0xffff0000) >> 16);
- state->m_md_tilemap->set_scrollx(0, (state->m_videoreg[2] & 0xffff0000) >> 16);
- state->m_fg_tilemap->set_scrollx(0, (state->m_videoreg[1] & 0xffff0000) >> 16);
+ m_bg_tilemap->set_scrollx(0, (m_videoreg[3] & 0xffff0000) >> 16);
+ m_md_tilemap->set_scrollx(0, (m_videoreg[2] & 0xffff0000) >> 16);
+ m_fg_tilemap->set_scrollx(0, (m_videoreg[1] & 0xffff0000) >> 16);
- state->m_bg_tilemap->draw(bitmap, cliprect, 0,0);
- state->m_md_tilemap->draw(bitmap, cliprect, 0,0);
- state->m_fg_tilemap->draw(bitmap, cliprect, 0,1);
+ m_bg_tilemap->draw(bitmap, cliprect, 0,0);
+ m_md_tilemap->draw(bitmap, cliprect, 0,0);
+ m_fg_tilemap->draw(bitmap, cliprect, 0,1);
- if(state->m_videoreg[0] & 8)
- copy_sprites(screen.machine(), bitmap, state->m_sprites_bitmap, screen.machine().priority_bitmap, cliprect);
+ if(m_videoreg[0] & 8)
+ copy_sprites(screen.machine(), bitmap, m_sprites_bitmap, screen.machine().priority_bitmap, cliprect);
return 0;
}
@@ -762,7 +762,7 @@ static MACHINE_CONFIG_START( limenko, limenko_state )
MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0))
MCFG_SCREEN_SIZE(384, 240)
MCFG_SCREEN_VISIBLE_AREA(0, 383, 0, 239)
- MCFG_SCREEN_UPDATE_STATIC(limenko)
+ MCFG_SCREEN_UPDATE_DRIVER(limenko_state, screen_update_limenko)
MCFG_GFXDECODE(limenko)
MCFG_PALETTE_LENGTH(0x1000)
@@ -793,7 +793,7 @@ static MACHINE_CONFIG_START( spotty, limenko_state )
MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0))
MCFG_SCREEN_SIZE(384, 240)
MCFG_SCREEN_VISIBLE_AREA(0, 383, 0, 239)
- MCFG_SCREEN_UPDATE_STATIC(limenko)
+ MCFG_SCREEN_UPDATE_DRIVER(limenko_state, screen_update_limenko)
MCFG_GFXDECODE(limenko)
MCFG_PALETTE_LENGTH(0x1000)