diff options
Diffstat (limited to 'src/mame/video/jailbrek.cpp')
-rw-r--r-- | src/mame/video/jailbrek.cpp | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/src/mame/video/jailbrek.cpp b/src/mame/video/jailbrek.cpp index 70aea04dc40..943c34629fa 100644 --- a/src/mame/video/jailbrek.cpp +++ b/src/mame/video/jailbrek.cpp @@ -3,33 +3,32 @@ #include "emu.h" #include "includes/jailbrek.h" -PALETTE_INIT_MEMBER(jailbrek_state, jailbrek) +void jailbrek_state::jailbrek_palette(palette_device &palette) const { const uint8_t *color_prom = memregion("proms")->base(); - int i; - /* create a lookup table for the palette */ - for (i = 0; i < 0x20; i++) + // create a lookup table for the palette + for (int i = 0; i < 0x20; i++) { - int r = pal4bit(color_prom[i + 0x00] >> 0); - int g = pal4bit(color_prom[i + 0x00] >> 4); - int b = pal4bit(color_prom[i + 0x20] >> 0); + int const r = pal4bit(color_prom[i + 0x00] >> 0); + int const g = pal4bit(color_prom[i + 0x00] >> 4); + int const b = pal4bit(color_prom[i + 0x20] >> 0); palette.set_indirect_color(i, rgb_t(r, g, b)); } - /* color_prom now points to the beginning of the lookup table */ + // color_prom now points to the beginning of the lookup table color_prom += 0x40; - for (i = 0; i < 0x100; i++) + for (int i = 0; i < 0x100; i++) { - uint8_t ctabentry = (color_prom[i] & 0x0f) | 0x10; + uint8_t const ctabentry = (color_prom[i] & 0x0f) | 0x10; palette.set_pen_indirect(i, ctabentry); } - for (i = 0x100; i < 0x200; i++) + for (int i = 0x100; i < 0x200; i++) { - uint8_t ctabentry = color_prom[i] & 0x0f; + uint8_t const ctabentry = color_prom[i] & 0x0f; palette.set_pen_indirect(i, ctabentry); } } |