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Super Rider: improved bitplane order and colors

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This commit is contained in:
Angelo Salese 2009-12-16 22:16:56 +00:00
parent dc96a004e6
commit ea3dd72d94
1 changed files with 27 additions and 5 deletions
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32
src/mame/drivers/subsino.c
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@ -80,11 +80,28 @@ static PALETTE_INIT( subsino_2proms )
static PALETTE_INIT( subsino_3proms )
{
int i;
int i,r,g,b,val;
int bit0,bit1,bit2;
for (i = 0; i < 256; i++)
palette_set_color_rgb(machine,i, pal2bit(color_prom[i+0x200]),
pal3bit(color_prom[i+0x100]),
pal3bit(color_prom[i+0x000]) );
{
val = (color_prom[i+0x000]) | (color_prom[i+0x100]<<3) | (color_prom[i+0x200]<<6);
bit0 = 0;
bit1 = (val >> 6) & 0x01;
bit2 = (val >> 7) & 0x01;
b = 0x21 * bit0 + 0x47 * bit1 + 0x97 * bit2;
bit0 = 0;//(val >> 2) & 0x01;
bit1 = (val >> 3) & 0x01;
bit2 = (val >> 4) & 0x01;
g = 0x21 * bit0 + 0x47 * bit1 + 0x97 * bit2;
bit0 = 0;//(val >> 0) & 0x01;
bit1 = (val >> 0) & 0x01;
bit2 = (val >> 1) & 0x01;
r = 0x21 * bit0 + 0x47 * bit1 + 0x97 * bit2;
palette_set_color(machine, i, MAKE_RGB(r, g, b));
}
}
/***************************************************************************
@ -246,7 +263,12 @@ static const gfx_layout layout_8x8x4 =
8, 8,
RGN_FRAC(1, 4),
4,
{ RGN_FRAC(0,4),RGN_FRAC(1,4),RGN_FRAC(2,4),RGN_FRAC(3,4) },
// { RGN_FRAC(3,4),RGN_FRAC(2,4),RGN_FRAC(0,4),RGN_FRAC(1,4) },
{ RGN_FRAC(2,4),RGN_FRAC(3,4),RGN_FRAC(0,4),RGN_FRAC(1,4) },
// { RGN_FRAC(1,4),RGN_FRAC(3,4),RGN_FRAC(0,4),RGN_FRAC(2,4) },
// { RGN_FRAC(3,4),RGN_FRAC(1,4),RGN_FRAC(0,4),RGN_FRAC(2,4) },
// { RGN_FRAC(2,4),RGN_FRAC(1,4),RGN_FRAC(0,4),RGN_FRAC(3,4) },
// { RGN_FRAC(1,4),RGN_FRAC(2,4),RGN_FRAC(0,4),RGN_FRAC(3,4) },
{ STEP8(0,1) },
{ STEP8(0,8) },
8*8