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Diffstat (limited to 'src/mame/video/pgm.c')
-rw-r--r--src/mame/video/pgm.c24
1 files changed, 11 insertions, 13 deletions
diff --git a/src/mame/video/pgm.c b/src/mame/video/pgm.c
index 47db2d3caac..79090e3b509 100644
--- a/src/mame/video/pgm.c
+++ b/src/mame/video/pgm.c
@@ -637,44 +637,42 @@ VIDEO_START_MEMBER(pgm_state,pgm)
save_pointer(NAME(m_spritebufferram), 0xa00/2);
}
-SCREEN_UPDATE_IND16( pgm )
+UINT32 pgm_state::screen_update_pgm(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
- pgm_state *state = screen.machine().driver_data<pgm_state>();
int y;
bitmap.fill(0x3ff, cliprect); // ddp2 igs logo needs 0x3ff
screen.machine().priority_bitmap.fill(0, cliprect);
- state->m_bg_tilemap->set_scrolly(0, state->m_videoregs[0x2000/2]);
+ m_bg_tilemap->set_scrolly(0, m_videoregs[0x2000/2]);
for (y = 0; y < 224; y++)
- state->m_bg_tilemap->set_scrollx((y + state->m_videoregs[0x2000 / 2]) & 0x1ff, state->m_videoregs[0x3000 / 2] + state->m_rowscrollram[y]);
+ m_bg_tilemap->set_scrollx((y + m_videoregs[0x2000 / 2]) & 0x1ff, m_videoregs[0x3000 / 2] + m_rowscrollram[y]);
- state->m_bg_tilemap->draw(bitmap, cliprect, 0, 2);
+ m_bg_tilemap->draw(bitmap, cliprect, 0, 2);
- draw_sprites(state, screen.machine(), bitmap, state->m_spritebufferram, screen.machine().priority_bitmap);
+ draw_sprites(this, screen.machine(), bitmap, m_spritebufferram, screen.machine().priority_bitmap);
- state->m_tx_tilemap->set_scrolly(0, state->m_videoregs[0x5000/2]);
- state->m_tx_tilemap->set_scrollx(0, state->m_videoregs[0x6000/2]); // Check
+ m_tx_tilemap->set_scrolly(0, m_videoregs[0x5000/2]);
+ m_tx_tilemap->set_scrollx(0, m_videoregs[0x6000/2]); // Check
- state->m_tx_tilemap->draw(bitmap, cliprect, 0, 0);
+ m_tx_tilemap->draw(bitmap, cliprect, 0, 0);
return 0;
}
-SCREEN_VBLANK( pgm )
+void pgm_state::screen_eof_pgm(screen_device &screen, bool state)
{
// rising edge
- if (vblank_on)
+ if (state)
{
- pgm_state *state = screen.machine().driver_data<pgm_state>();
/* first 0xa00 of main ram = sprites, seems to be buffered, DMA? */
- memcpy(state->m_spritebufferram, state->m_mainram, 0xa00);
+ memcpy(m_spritebufferram, m_mainram, 0xa00);
}
}