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Doing things in a neater way based on O. Galibert's suggestions: one tagmap pointer lookup at startup for all the rows instead of storing each separately in the class. No whatsnew.

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This commit is contained in:
Jonathan Gevaryahu 2013-01-31 21:32:21 +00:00
parent 54994dadfd
commit 80d76acb7e
1 changed files with 9 additions and 50 deletions
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59
src/mess/drivers/vk100.c
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@ -141,22 +141,7 @@ public:
//m_i8251_rx_timer(NULL),
//m_i8251_tx_timer(NULL),
//m_sync_timer(NULL),
m_col0(*this, "COL0"),
m_col1(*this, "COL1"),
m_col2(*this, "COL2"),
m_col3(*this, "COL3"),
m_col4(*this, "COL4"),
m_col5(*this, "COL5"),
m_col6(*this, "COL6"),
m_col7(*this, "COL7"),
m_col8(*this, "COL8"),
m_col9(*this, "COL9"),
m_cola(*this, "COLA"),
m_colb(*this, "COLB"),
m_colc(*this, "COLC"),
m_cold(*this, "COLD"),
m_cole(*this, "COLE"),
m_colf(*this, "COLF"),
m_capsshift(*this, "CAPSSHIFT"),
m_dipsw(*this, "SWITCHES")
{ }
@ -168,22 +153,7 @@ public:
//required_device<> m_i8251_rx_timer;
//required_device<> m_i8251_tx_timer;
//required_device<> m_sync_timer;
required_ioport m_col0;
required_ioport m_col1;
required_ioport m_col2;
required_ioport m_col3;
required_ioport m_col4;
required_ioport m_col5;
required_ioport m_col6;
required_ioport m_col7;
required_ioport m_col8;
required_ioport m_col9;
required_ioport m_cola;
required_ioport m_colb;
required_ioport m_colc;
required_ioport m_cold;
required_ioport m_cole;
required_ioport m_colf;
required_ioport m_capsshift;
required_ioport m_dipsw;
@ -909,24 +879,13 @@ void vk100_state::machine_reset()
m_ACTS = 1;
m_RXDivisor = 6336;
m_TXDivisor = 6336;
//m_col_array[0] = { m_col0, m_col1, m_col2, m_col3, m_col4, m_col5, m_col6, m_col7,
// m_col8, m_col9, m_cola, m_colb, m_colc, m_cold, m_cole, m_colf };
m_col_array[0] = m_col0;
m_col_array[1] = m_col1;
m_col_array[2] = m_col2;
m_col_array[3] = m_col3;
m_col_array[4] = m_col4;
m_col_array[5] = m_col5;
m_col_array[6] = m_col6;
m_col_array[7] = m_col7;
m_col_array[8] = m_col8;
m_col_array[9] = m_col9;
m_col_array[10] = m_cola;
m_col_array[11] = m_colb;
m_col_array[12] = m_colc;
m_col_array[13] = m_cold;
m_col_array[14] = m_cole;
m_col_array[15] = m_colf;
char kbdcol[8];
// look up all 16 tags 'the slow way' but only once on reset
for (int i = 0; i < 16; i++)
{
sprintf(kbdcol,"COL%X", i);
m_col_array[i] = ioport(kbdcol);
}
}
WRITE_LINE_MEMBER(vk100_state::crtc_vsync)