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bitshift a boolean?

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This commit is contained in:
Michaël Banaan Ananas 2014-04-05 19:14:25 +00:00
parent 81dc79f717
commit b1cf974051
1 changed files with 2 additions and 2 deletions
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4
src/mame/drivers/namcos12.c
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@ -1233,9 +1233,9 @@ void namcos12_state::namcos12_rom_read( UINT32 *p_n_psxram, UINT32 n_address, IN
void namcos12_state::namcos12_sub_irq( screen_device &screen, bool vblank_state )
{
m_sub->set_input_line(1, vblank_state);
m_sub->set_input_line(1, vblank_state ? ASSERT_LINE : CLEAR_LINE);
m_adc->adtrg_w(vblank_state);
m_s12_lastpB = (m_s12_lastpB & 0x7f) | (vblank_state << 7);
m_s12_lastpB = (m_s12_lastpB & 0x7f) | (vblank_state ? 0x80 : 0);
}
static ADDRESS_MAP_START( namcos12_map, AS_PROGRAM, 32, namcos12_state )