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Diffstat (limited to 'src/mame/drivers/nightgal.c')
-rw-r--r--src/mame/drivers/nightgal.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mame/drivers/nightgal.c b/src/mame/drivers/nightgal.c
index 96faa64162d..1337badb70a 100644
--- a/src/mame/drivers/nightgal.c
+++ b/src/mame/drivers/nightgal.c
@@ -80,6 +80,7 @@ public:
virtual void machine_reset();
virtual void video_start();
virtual void palette_init();
+ UINT32 screen_update_nightgal(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
};
@@ -95,14 +96,13 @@ void nightgal_state::video_start()
save_item(NAME(m_blit_buffer));
}
-static SCREEN_UPDATE_IND16( nightgal )
+UINT32 nightgal_state::screen_update_nightgal(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
- nightgal_state *state = screen.machine().driver_data<nightgal_state>();
int x, y;
for (y = cliprect.min_y; y <= cliprect.max_y; ++y)
{
- UINT8 *src = &state->m_blit_buffer[y * 512 / 2 + cliprect.min_x];
+ UINT8 *src = &m_blit_buffer[y * 512 / 2 + cliprect.min_x];
UINT16 *dst = &bitmap.pix16(y, cliprect.min_x);
for (x = cliprect.min_x; x <= cliprect.max_x; x += 2)
@@ -883,7 +883,7 @@ static MACHINE_CONFIG_START( royalqn, nightgal_state )
MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0))
MCFG_SCREEN_SIZE(256, 256)
MCFG_SCREEN_VISIBLE_AREA(0, 256-1, 0, 256-1)
- MCFG_SCREEN_UPDATE_STATIC(nightgal)
+ MCFG_SCREEN_UPDATE_DRIVER(nightgal_state, screen_update_nightgal)
MCFG_PALETTE_LENGTH(0x10)