diff options
Diffstat (limited to 'src/mame/drivers/krokha.cpp')
-rw-r--r-- | src/mame/drivers/krokha.cpp | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/src/mame/drivers/krokha.cpp b/src/mame/drivers/krokha.cpp index 10140b2755c..399f29c69a3 100644 --- a/src/mame/drivers/krokha.cpp +++ b/src/mame/drivers/krokha.cpp @@ -116,22 +116,19 @@ void krokha_state::machine_reset() uint32_t krokha_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect) { - uint8_t y, ra, gfx; - uint16_t chr, ma = 0, x = 0; - - for (y = 0; y < 32; y++) + for (uint8_t y = 0; y < 32; y++) { - ma = 0xe0 + y; - for (ra = 0; ra < 8; ra++) + uint16_t ma = 0xe0 + y; + for (uint8_t ra = 0; ra < 8; ra++) { - for (x = ma; x < ma + 64*32; x += 32) + for (uint16_t x = ma; x < ma + 64*32; x += 32) { - chr = m_p_videoram[x] << 3; - gfx = m_p_chargen[chr | ra]; + uint16_t chr = m_p_videoram[x] << 3; + uint8_t gfx = m_p_chargen[chr | ra]; for (int i = 0; i < 8; i++) { - bitmap.pix16(y * 8 + ra, (x - ma) / 4 + i) = BIT(gfx, 7 - i); + bitmap.pix(y * 8 + ra, (x - ma) / 4 + i) = BIT(gfx, 7 - i); } } } |