diff options
Diffstat (limited to 'src/mame/drivers/llc2.cpp')
-rw-r--r-- | src/mame/drivers/llc2.cpp | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/src/mame/drivers/llc2.cpp b/src/mame/drivers/llc2.cpp index b22de1b0774..cc00f24d67c 100644 --- a/src/mame/drivers/llc2.cpp +++ b/src/mame/drivers/llc2.cpp @@ -166,30 +166,29 @@ void llc2_state::machine_start() u32 llc2_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect) { - u8 y,ra,chr,gfx,inv, inv1=m_rv ? 0xff : 0; - u16 sy=0,ma=0,x; + u8 const inv1 = m_rv ? 0xff : 0; + u16 sy = 0, ma = 0; - for (y = 0; y < 32; y++) + for (u8 y = 0; y < 32; y++) { - for (ra = 0; ra < 8; ra++) + for (u8 ra = 0; ra < 8; ra++) { - inv = 0; - u16 *p = &bitmap.pix16(sy++); + u8 inv = 0; + u16 *p = &bitmap.pix(sy++); - for (x = ma; x < ma + 64; x++) + for (u16 x = ma; x < ma + 64; x++) { - chr = m_vram[x]; + u8 chr = m_vram[x]; if (chr==0x11) // inverse on { inv=0xff; chr=0x0f; // must not show } - else - if (chr==0x10) // inverse off + else if (chr==0x10) // inverse off inv=0; /* get pattern of pixels for that character scanline */ - gfx = m_p_chargen[ (chr << 3) | ra ] ^ inv ^ inv1; + u8 const gfx = m_p_chargen[ (chr << 3) | ra ] ^ inv ^ inv1; /* Display a scanline of a character (8 pixels) */ *p++ = BIT(gfx, 7); |