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author Aaron Giles <aaron@aarongiles.com>2012-05-03 09:00:08 +0000
committer Aaron Giles <aaron@aarongiles.com>2012-05-03 09:00:08 +0000
commit2a88e54278acc526c11dba7961204f234f1f6e05 (patch)
tree1d78e932e47bb535e7e56ddac05232cdf551c3a1 /src/mame/drivers/astinvad.c
parent605a48921b48e0127ff0330f1e895dcf16d084fb (diff)
ioport.c C++ conversion. Mostly internal changes, with no
intended differences from previous behavior. For drivers, the main change is that input_port_read() no longer exists. Instead, the port must be fetched from the appropriate device, and then read() is called. For member functions, this is actually simpler/cleaner: value = ioport("tag")->read() For legacy functions which have a driver_data state, it goes: value = state->ioport("tag")->read() For other legacy functions, they need to fetch the root device: value = machine.root_device().ioport("tag")->read() The other big change for drivers is that IPT_VBLANK is gone. Instead, it has been replaced by a device line callback on the screen device. There's a new macro PORT_VBLANK("tag") which automatically points things to the right spot. Here's a set of imperfect search & replace strings to convert the input_port_read calls and fix up IPT_VBLANK: input_port_read( *\( *)(machine\(\)) *, *([^)]+ *\)) ioport\1\3->read\(\) input_port_read( *\( *)(.*machine[()]*) *, *([^)]+ *\)) \2\.root_device\(\)\.ioport\1\3->read\(\) (state = .*driver_data[^}]+)space->machine\(\)\.root_device\(\)\. \1state-> (state = .*driver_data[^}]+)device->machine\(\)\.root_device\(\)\. \1state-> input_port_read_safe( *\( *)(machine\(\)) *, *([^,]+), *([^)]+\)) ioport\1\3->read_safe\(\4\) IPT_VBLANK( *\)) IPT_CUSTOM\1 PORT_VBLANK("screen")
Diffstat (limited to 'src/mame/drivers/astinvad.c')
-rw-r--r--src/mame/drivers/astinvad.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/mame/drivers/astinvad.c b/src/mame/drivers/astinvad.c
index 9b675ad0ac5..2e9585d377c 100644
--- a/src/mame/drivers/astinvad.c
+++ b/src/mame/drivers/astinvad.c
@@ -352,7 +352,7 @@ static WRITE8_DEVICE_HANDLER( astinvad_sound2_w )
if (bits_gone_hi & 0x08) state->m_samples->start(5, SND_FLEET4);
if (bits_gone_hi & 0x10) state->m_samples->start(4, SND_UFOHIT);
- state->m_screen_flip = (input_port_read(device->machine(), "CABINET") & data & 0x20) ? 0xff : 0x00;
+ state->m_screen_flip = (state->ioport("CABINET")->read() & data & 0x20) ? 0xff : 0x00;
}
@@ -383,7 +383,7 @@ WRITE8_MEMBER(astinvad_state::spaceint_sound2_w)
if (bits_gone_hi & 0x04) m_samples->start(3, SND_INVADERHIT);
- m_screen_flip = (input_port_read(machine(), "CABINET") & data & 0x80) ? 0xff : 0x00;
+ m_screen_flip = (ioport("CABINET")->read() & data & 0x80) ? 0xff : 0x00;
}
@@ -460,7 +460,7 @@ static INPUT_PORTS_START( kamikaze )
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_2WAY PORT_COCKTAIL
PORT_START("IN2")
- PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_VBLANK )
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_VBLANK("screen")
PORT_BIT( 0xfe, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_START("CABINET")