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Diffstat (limited to 'src/mame/drivers/micral.cpp')
-rw-r--r--src/mame/drivers/micral.cpp15
1 files changed, 7 insertions, 8 deletions
diff --git a/src/mame/drivers/micral.cpp b/src/mame/drivers/micral.cpp
index 12c1c90f2af..692c61480b7 100644
--- a/src/mame/drivers/micral.cpp
+++ b/src/mame/drivers/micral.cpp
@@ -323,21 +323,20 @@ INPUT_PORTS_END
uint32_t micral_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
- uint8_t y,ra,chr,gfx;
- uint16_t sy=0,ma=0,x;
+ uint16_t sy=0,ma=0;
- for (y = 0; y < 24; y++)
+ for (uint8_t y = 0; y < 24; y++)
{
- for (ra = 0; ra < 10; ra++)
+ for (uint8_t ra = 0; ra < 10; ra++)
{
- uint16_t *p = &bitmap.pix16(sy++);
+ uint16_t *p = &bitmap.pix(sy++);
- for (x = 0; x < 80; x++)
+ for (uint16_t x = 0; x < 80; x++)
{
- gfx = 0;
+ uint8_t gfx = 0;
if (ra < 9)
{
- chr = m_vram[x+ma];
+ uint8_t chr = m_vram[x+ma];
gfx = m_p_chargen[(chr<<4) | ra ];
if (((s_curpos & 0xff)==x) && ((s_curpos >> 8)==y))
gfx ^= 0xff;