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mindset: Fake one more bit and the resolution changes again [O. Galibert]

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This commit is contained in:
Olivier Galibert 2019-06-10 20:00:12 +02:00
parent e27cc67749
commit c5be2b3fe8
1 changed files with 17 additions and 1 deletions
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18
src/mame/drivers/mindset.cpp
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@ -92,6 +92,22 @@ u32 mindset_state::screen_update(screen_device &screen, bitmap_rgb32 &bitmap, co
*dest++ = pal[(sv >> 8) & 3];
}
}
} else if(true) {
for(u32 y=0; y<200; y++) {
const u16 *src = m_vram + 40*y;
u32 *dest = &bitmap.pix32(y);
for(u32 x=0; x<320; x+=8) {
u16 sv = *src++;
*dest++ = pal[(sv >> 6) & 3];
*dest++ = pal[(sv >> 4) & 3];
*dest++ = pal[(sv >> 2) & 3];
*dest++ = pal[(sv >> 0) & 3];
*dest++ = pal[(sv >> 14) & 3];
*dest++ = pal[(sv >> 12) & 3];
*dest++ = pal[(sv >> 10) & 3];
*dest++ = pal[(sv >> 8) & 3];
}
}
} else {
for(u32 y=0; y<25; y++) {
for(u32 x=0; x<40; x++) {
@ -255,7 +271,7 @@ void mindset_state::gco_w(u16 data)
}
// 100 = done, 400 = collision?
m_gcos->write_word(0xbfd74, m_gcos->read_word(0xbfd74) | 0x0500);
m_gcos->write_word(0xbfd74, m_gcos->read_word(0xbfd74) | 0x0700);
}
void mindset_state::maincpu_mem(address_map &map)