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Diffstat (limited to 'src/mame/drivers/bitgraph.cpp')
-rw-r--r--src/mame/drivers/bitgraph.cpp26
1 files changed, 8 insertions, 18 deletions
diff --git a/src/mame/drivers/bitgraph.cpp b/src/mame/drivers/bitgraph.cpp
index 06e5d9d2c3b..9646fe623ca 100644
--- a/src/mame/drivers/bitgraph.cpp
+++ b/src/mame/drivers/bitgraph.cpp
@@ -394,26 +394,16 @@ uint32_t bitgraph_state::screen_update(screen_device &screen, bitmap_ind16 &bitm
for (x = 0; x < 1024 / 8; x += 2)
{
gfx = m_videoram[(x + 1) | (y << 7)];
-
- *p++ = BIT(gfx, 7);
- *p++ = BIT(gfx, 6);
- *p++ = BIT(gfx, 5);
- *p++ = BIT(gfx, 4);
- *p++ = BIT(gfx, 3);
- *p++ = BIT(gfx, 2);
- *p++ = BIT(gfx, 1);
- *p++ = BIT(gfx, 0);
+ for (int i = 7; i >= 0; i--)
+ {
+ *p++ = BIT(gfx, i);
+ }
gfx = m_videoram[x | (y << 7)];
-
- *p++ = BIT(gfx, 7);
- *p++ = BIT(gfx, 6);
- *p++ = BIT(gfx, 5);
- *p++ = BIT(gfx, 4);
- *p++ = BIT(gfx, 3);
- *p++ = BIT(gfx, 2);
- *p++ = BIT(gfx, 1);
- *p++ = BIT(gfx, 0);
+ for (int i = 7; i >= 0; i--)
+ {
+ *p++ = BIT(gfx, i);
+ }
}
}
return 0;