diff options
Diffstat (limited to 'src/mame/drivers/limenko.c')
-rw-r--r-- | src/mame/drivers/limenko.c | 38 |
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) |