summaryrefslogtreecommitdiffstatshomepage
path: root/src/mame/drivers/proteus3.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/mame/drivers/proteus3.cpp')
-rw-r--r--src/mame/drivers/proteus3.cpp18
1 files changed, 8 insertions, 10 deletions
diff --git a/src/mame/drivers/proteus3.cpp b/src/mame/drivers/proteus3.cpp
index 5717d4125f9..25b11c513ca 100644
--- a/src/mame/drivers/proteus3.cpp
+++ b/src/mame/drivers/proteus3.cpp
@@ -300,26 +300,24 @@ WRITE_LINE_MEMBER( proteus3_state::ca2_w )
u32 proteus3_state::screen_update_proteus3(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
- u8 y,ra,chr,gfx;
- u16 sy=0,ma=0,x;
+ u16 sy=0,ma=0;
m_flashcnt++;
- for(y = 0; y < 16; y++ )
+ for (u8 y = 0; y < 16; y++ )
{
- for (ra = 0; ra < 12; ra++)
+ for (u8 ra = 0; ra < 12; ra++)
{
- u16 *p = &bitmap.pix16(sy++);
+ u16 *p = &bitmap.pix(sy++);
- for (x = ma; x < ma + 64; x++)
+ for (u16 x = ma; x < ma + 64; x++)
{
- gfx = 0;
+ u8 gfx = 0;
if (ra < 8)
{
- chr = m_vram[x]; // get char in videoram
+ u8 chr = m_vram[x]; // get char in videoram
gfx = m_p_chargen[(chr<<3) | ra]; // get dot pattern in chargen
}
- else
- if ((ra == 9) && (m_curs_pos == x) && BIT(m_flashcnt, 4))
+ else if ((ra == 9) && (m_curs_pos == x) && BIT(m_flashcnt, 4))
gfx = 0xff;
/* Display a scanline of a character */