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Diffstat (limited to 'src/mame/drivers/megazone.c')
-rw-r--r--src/mame/drivers/megazone.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mame/drivers/megazone.c b/src/mame/drivers/megazone.c
index 44134c650e0..ddbfcb4dbae 100644
--- a/src/mame/drivers/megazone.c
+++ b/src/mame/drivers/megazone.c
@@ -51,7 +51,7 @@ WRITE8_MEMBER(megazone_state::megazone_port_b_w)
C += 220000; /* 220000pF = 0.22uF */
data >>= 2;
- filter_rc_set_RC(machine().device(fltname[i]),FLT_RC_LOWPASS,1000,2200,200,CAP_P(C));
+ dynamic_cast<filter_rc_device*>(machine().device(fltname[i]))->filter_rc_set_RC(FLT_RC_LOWPASS, 1000, 2200, 200, CAP_P(C));
}
}
@@ -289,11 +289,11 @@ static MACHINE_CONFIG_START( megazone, megazone_state )
MCFG_DAC_ADD("dac")
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.50)
- MCFG_SOUND_ADD("filter.0.0", FILTER_RC, 0)
+ MCFG_FILTER_RC_ADD("filter.0.0", 0)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
- MCFG_SOUND_ADD("filter.0.1", FILTER_RC, 0)
+ MCFG_FILTER_RC_ADD("filter.0.1", 0)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
- MCFG_SOUND_ADD("filter.0.2", FILTER_RC, 0)
+ MCFG_FILTER_RC_ADD("filter.0.2", 0)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
MACHINE_CONFIG_END