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Fixed for good YJK color issues (previous one was actually wrong)

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This commit is contained in:
Angelo Salese 2013-11-24 22:51:49 +00:00
parent 6815ef2958
commit 82f5aa9a0c
1 changed files with 6 additions and 6 deletions
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12
src/emu/video/v9938.c
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@ -281,8 +281,8 @@ PALETTE_INIT_MEMBER(v9958_device, v9958)
for (y=0;y<32;y++) for (k=0;k<64;k++) for (j=0;j<64;j++)
{
// calculate the color
if (k >= 32) k0 = (64 - k); else k0 = k;
if (j >= 32) j0 = (64 - j); else j0 = j;
if (k >= 32) k0 = (k - 64); else k0 = k;
if (j >= 32) j0 = (j - 64); else j0 = j;
r = y + j0;
b = (y * 5 - 2 * j0 - k0) / 4;
g = y + k0;
@ -290,9 +290,9 @@ PALETTE_INIT_MEMBER(v9958_device, v9958)
if (g < 0) g = 0; else if (g > 31) g = 31;
if (b < 0) b = 0; else if (b > 31) b = 31;
r = (r << 3) | (r >> 2);
b = (b << 3) | (b >> 2);
g = (g << 3) | (g >> 2);
//r = (r << 3) | (r >> 2);
//b = (b << 3) | (b >> 2);
//g = (g << 3) | (g >> 2);
// have we seen this one before?
n = 0;
while (n < i)
@ -311,7 +311,7 @@ PALETTE_INIT_MEMBER(v9958_device, v9958)
pal[i*3+0] = r;
pal[i*3+1] = g;
pal[i*3+2] = b;
palette_set_color(machine(), i+512, MAKE_RGB(r, g, b));
palette_set_color(machine(), i+512, MAKE_RGB(pal5bit(r), pal5bit(g), pal5bit(b)));
v99x8_device::s_pal_indYJK[y | j << 5 | k << (5 + 6)] = i + 512;
i++;
}