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Diffstat (limited to 'src/mame/video/pcktgal.cpp')
-rw-r--r--src/mame/video/pcktgal.cpp40
1 files changed, 20 insertions, 20 deletions
diff --git a/src/mame/video/pcktgal.cpp b/src/mame/video/pcktgal.cpp
index 171c62ec430..6a12dd2f4de 100644
--- a/src/mame/video/pcktgal.cpp
+++ b/src/mame/video/pcktgal.cpp
@@ -3,31 +3,31 @@
#include "emu.h"
#include "includes/pcktgal.h"
-PALETTE_INIT_MEMBER(pcktgal_state, pcktgal)
+void pcktgal_state::pcktgal_palette(palette_device &palette) const
{
- const uint8_t *color_prom = memregion("proms")->base();
+ uint8_t const *const color_prom = memregion("proms")->base();
- for (int 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;
- bit0 = (color_prom[i] >> 0) & 0x01;
- bit1 = (color_prom[i] >> 1) & 0x01;
- bit2 = (color_prom[i] >> 2) & 0x01;
- bit3 = (color_prom[i] >> 3) & 0x01;
- r = 0x0e * bit0 + 0x1f * bit1 + 0x43 * bit2 + 0x8f * bit3;
- bit0 = (color_prom[i] >> 4) & 0x01;
- bit1 = (color_prom[i] >> 5) & 0x01;
- bit2 = (color_prom[i] >> 6) & 0x01;
- bit3 = (color_prom[i] >> 7) & 0x01;
- g = 0x0e * bit0 + 0x1f * bit1 + 0x43 * bit2 + 0x8f * bit3;
- bit0 = (color_prom[i + palette.entries()] >> 0) & 0x01;
- bit1 = (color_prom[i + palette.entries()] >> 1) & 0x01;
- bit2 = (color_prom[i + palette.entries()] >> 2) & 0x01;
- bit3 = (color_prom[i + palette.entries()] >> 3) & 0x01;
- b = 0x0e * bit0 + 0x1f * bit1 + 0x43 * bit2 + 0x8f * bit3;
+ bit0 = BIT(color_prom[i], 0);
+ bit1 = BIT(color_prom[i], 1);
+ bit2 = BIT(color_prom[i], 2);
+ bit3 = BIT(color_prom[i], 3);
+ int const r = 0x0e * bit0 + 0x1f * bit1 + 0x43 * bit2 + 0x8f * bit3;
+ bit0 = BIT(color_prom[i], 4);
+ bit1 = BIT(color_prom[i], 5);
+ bit2 = BIT(color_prom[i], 6);
+ bit3 = BIT(color_prom[i], 7);
+ int const g = 0x0e * bit0 + 0x1f * bit1 + 0x43 * bit2 + 0x8f * bit3;
+ bit0 = BIT(color_prom[i + palette.entries()], 0);
+ bit1 = BIT(color_prom[i + palette.entries()], 1);
+ bit2 = BIT(color_prom[i + palette.entries()], 2);
+ bit3 = BIT(color_prom[i + palette.entries()], 3);
+ 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));
}
}