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Diffstat (limited to 'src/mame/video/magmax.cpp')
-rw-r--r--src/mame/video/magmax.cpp28
1 files changed, 14 insertions, 14 deletions
diff --git a/src/mame/video/magmax.cpp b/src/mame/video/magmax.cpp
index d3a04f03441..06d8643b448 100644
--- a/src/mame/video/magmax.cpp
+++ b/src/mame/video/magmax.cpp
@@ -26,37 +26,37 @@ Additional tweaking by Jarek Burczynski
bit 0 -- 2.2kohm resistor -- RED/GREEN/BLUE
***************************************************************************/
-PALETTE_INIT_MEMBER(magmax_state, magmax)
+void magmax_state::magmax_palette(palette_device &palette) const
{
const uint8_t *color_prom = memregion("proms")->base();
- /* create a lookup table for the palette */
+ // create a lookup table for the palette
for (int i = 0; i < 0x100; i++)
{
- int r = pal4bit(color_prom[i + 0x000]);
- int g = pal4bit(color_prom[i + 0x100]);
- int b = pal4bit(color_prom[i + 0x200]);
+ int const r = pal4bit(color_prom[i + 0x000]);
+ int const g = pal4bit(color_prom[i + 0x100]);
+ int const b = pal4bit(color_prom[i + 0x200]);
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 += 0x300;
- /* characters use colors 0-0x0f */
+ // characters use colors 0-0x0f
for (int i = 0; i < 0x10; i++)
palette.set_pen_indirect(i, i);
- /*sprites use colors 0x10-0x1f, color 0x1f being transparent*/
- for (int i = 0x10; i < 0x110; i++)
+ // sprites use colors 0x10-0x1f, color 0x1f being transparen
+ for (int i = 0; i < 0x100; i++)
{
- uint8_t ctabentry = (color_prom[i - 0x10] & 0x0f) | 0x10;
- palette.set_pen_indirect(i, ctabentry);
+ uint8_t const ctabentry = (color_prom[i] & 0x0f) | 0x10;
+ palette.set_pen_indirect(i + 0x10, ctabentry);
}
- /* background uses all colors (no lookup table) */
- for (int i = 0x110; i < 0x210; i++)
- palette.set_pen_indirect(i, i - 0x110);
+ // background uses all colors (no lookup table)
+ for (int i = 0; i < 0x100; i++)
+ palette.set_pen_indirect(i + 0x110, i);
}