Sprinter/mame
2
0
Fork 0
mirror of https://github.com/holub/mame synced 2025-05-31 18:11:50 +03:00
Code Issues Actions 4 Packages Projects Releases Wiki Activity

videoart: correct typo, small refactor

Browse Source
This commit is contained in:
hap 2023-10-25 15:14:10 +02:00
parent 986d8573c7
commit 458fbd98ea
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/mame/misc/videoart.cpp
View File

@ -174,7 +174,7 @@ void videoart_state::vram_w(offs_t offset, u8 data)
{
u8 low = m_ef9367->get_msl() & 7;
data = BIT(data, low ^ 7);
offset = (offset << 1 & 0x7ffe) | (low >> 2 & 1);
offset = offset << 1 | BIT(low, 2);
if (data)
m_vram[offset] = m_color & 0xf;
@ -270,7 +270,7 @@ u8 videoart_state::portd_r()
// D6,D7: multiplexed inputs
for (int i = 0; i < 3; i++)
if (!BIT(m_portb, 5 + i))
data |= m_inputs[i]->read();
data |= m_inputs[i]->read() & 0xc0;
return ~data;
}
@ -288,7 +288,7 @@ static INPUT_PORTS_START( videoart )
PORT_START("IN1")
PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_BUTTON2) PORT_NAME("Horizontal")
PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_BUTTON3) PORT_NAME("Verical")
PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_BUTTON3) PORT_NAME("Vertical")
PORT_START("IN2")
PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_BUTTON1) PORT_NAME("Draw")