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Diffstat (limited to 'src/mame/drivers/minivadr.cpp')
-rw-r--r--src/mame/drivers/minivadr.cpp16
1 files changed, 6 insertions, 10 deletions
diff --git a/src/mame/drivers/minivadr.cpp b/src/mame/drivers/minivadr.cpp
index 0b0b1bd4c88..329d3c5fa15 100644
--- a/src/mame/drivers/minivadr.cpp
+++ b/src/mame/drivers/minivadr.cpp
@@ -65,23 +65,19 @@ private:
uint32_t minivadr_state::screen_update_minivadr(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect)
{
- offs_t offs;
-
- for (offs = 0; offs < m_videoram.bytes(); offs++)
+ for (offs_t offs = 0; offs < m_videoram.bytes(); offs++)
{
- int i;
-
uint8_t x = offs << 3;
- int y = offs >> 5;
+ const int y = offs >> 5;
uint8_t data = m_videoram[offs];
- for (i = 0; i < 8; i++)
+ for (int i = 0; i < 8; i++)
{
pen_t pen = (data & 0x80) ? rgb_t::white() : rgb_t::black();
- bitmap.pix32(y, x) = pen;
+ bitmap.pix(y, x) = pen;
- data = data << 1;
- x = x + 1;
+ data <<= 1;
+ x++;
}
}