diff options
Diffstat (limited to 'src/mess/drivers/m79152pc.c')
-rw-r--r-- | src/mess/drivers/m79152pc.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/mess/drivers/m79152pc.c b/src/mess/drivers/m79152pc.c index 7fbeba1e4bc..b9238a01a9e 100644 --- a/src/mess/drivers/m79152pc.c +++ b/src/mess/drivers/m79152pc.c @@ -24,6 +24,7 @@ public: required_shared_ptr<UINT8> m_p_attributes; virtual void machine_reset(); virtual void video_start(); + UINT32 screen_update_m79152pc(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); }; static ADDRESS_MAP_START(m79152pc_mem, AS_PROGRAM, 8, m79152pc_state) @@ -53,10 +54,9 @@ void m79152pc_state::video_start() m_p_chargen = memregion("chargen")->base()+4; } -static SCREEN_UPDATE_IND16( m79152pc ) +UINT32 m79152pc_state::screen_update_m79152pc(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect) { // Attributes are unknown so are not implemented - m79152pc_state *state = screen.machine().driver_data<m79152pc_state>(); UINT8 y,ra,chr,gfx; //,attr; UINT16 sy=0,ma=0,x; @@ -68,9 +68,9 @@ static SCREEN_UPDATE_IND16( m79152pc ) for (x = ma; x < ma + 80; x++) { - chr = state->m_p_videoram[x]; - //attr = state->m_p_attributes[x]; - gfx = state->m_p_chargen[(chr<<4) | ra ]; + chr = m_p_videoram[x]; + //attr = m_p_attributes[x]; + gfx = m_p_chargen[(chr<<4) | ra ]; /* Display a scanline of a character */ *p++ = BIT(gfx, 7); @@ -119,7 +119,7 @@ static MACHINE_CONFIG_START( m79152pc, m79152pc_state ) MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500)) /* not accurate */ MCFG_SCREEN_SIZE(640, 300) MCFG_SCREEN_VISIBLE_AREA(0, 640-1, 0, 300-1) - MCFG_SCREEN_UPDATE_STATIC(m79152pc) + MCFG_SCREEN_UPDATE_DRIVER(m79152pc_state, screen_update_m79152pc) MCFG_GFXDECODE(m79152pc) MCFG_PALETTE_LENGTH(2) MCFG_PALETTE_INIT(black_and_white) |