diff options
Diffstat (limited to 'src/mame/video/lvcards.cpp')
-rw-r--r-- | src/mame/video/lvcards.cpp | 29 |
1 files changed, 14 insertions, 15 deletions
diff --git a/src/mame/video/lvcards.cpp b/src/mame/video/lvcards.cpp index d1d3200710a..73cd04be87a 100644 --- a/src/mame/video/lvcards.cpp +++ b/src/mame/video/lvcards.cpp @@ -12,37 +12,36 @@ #include "includes/lvcards.h" -PALETTE_INIT_MEMBER(lvcards_state, lvcards)//Ever so slightly different, but different enough. +void lvcards_state::lvcards_palette(palette_device &palette) const//Ever so slightly different, but different enough. { const uint8_t *color_prom = memregion("proms")->base(); - int i; - for ( i = 0; i < palette.entries(); i++ ) + for (int i = 0; i < palette.entries(); i++) { - int bit0,bit1,bit2,bit3,r,g,b; + int bit0, bit1, bit2, bit3; - /* red component */ + // red component bit0 = (color_prom[0] >> 0) & 0x11; bit1 = (color_prom[0] >> 1) & 0x11; bit2 = (color_prom[0] >> 2) & 0x11; bit3 = (color_prom[0] >> 3) & 0x11; - r = 0x0e * bit0 + 0x1f * bit1 + 0x43 * bit2 + 0x8f * bit3; + int const r = 0x0e * bit0 + 0x1f * bit1 + 0x43 * bit2 + 0x8f * bit3; - /* green component */ + // green component bit0 = (color_prom[palette.entries()] >> 0) & 0x11; bit1 = (color_prom[palette.entries()] >> 1) & 0x11; bit2 = (color_prom[palette.entries()] >> 2) & 0x11; bit3 = (color_prom[palette.entries()] >> 3) & 0x11; - g = 0x0e * bit0 + 0x1f * bit1 + 0x43 * bit2 + 0x8f * bit3; + int const g = 0x0e * bit0 + 0x1f * bit1 + 0x43 * bit2 + 0x8f * bit3; - /* blue component */ - bit0 = (color_prom[2*palette.entries()] >> 0) & 0x11; - bit1 = (color_prom[2*palette.entries()] >> 1) & 0x11; - bit2 = (color_prom[2*palette.entries()] >> 2) & 0x11; - bit3 = (color_prom[2*palette.entries()] >> 3) & 0x11; - b = 0x0e * bit0 + 0x1f * bit1 + 0x43 * bit2 + 0x8f * bit3; + // blue component + bit0 = (color_prom[2 * palette.entries()] >> 0) & 0x11; + bit1 = (color_prom[2 * palette.entries()] >> 1) & 0x11; + bit2 = (color_prom[2 * palette.entries()] >> 2) & 0x11; + bit3 = (color_prom[2 * palette.entries()] >> 3) & 0x11; + int const b = 0x0e * bit0 + 0x1f * bit1 + 0x43 * bit2 + 0x8f * bit3; - palette.set_pen_color(i,rgb_t(r,g,b)); + palette.set_pen_color(i, rgb_t(r, g, b)); color_prom++; } |