diff options
Diffstat (limited to 'src/devices/sound/flt_rc.h')
-rw-r--r-- | src/devices/sound/flt_rc.h | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/src/devices/sound/flt_rc.h b/src/devices/sound/flt_rc.h index 7a7851393bf..68a2a201af2 100644 --- a/src/devices/sound/flt_rc.h +++ b/src/devices/sound/flt_rc.h @@ -53,7 +53,7 @@ MCFG_DEVICE_REPLACE(_tag, FILTER_RC, _clock) #define MCFG_FILTER_RC_AC() \ - filter_rc_device::static_set_rc(*device, filter_rc_device::AC, 10000, 0, 0, CAP_U(1)); + downcast<filter_rc_device &>(*device).set_rc(filter_rc_device::AC, 10000, 0, 0, CAP_U(1)); //************************************************************************** @@ -74,10 +74,22 @@ public: filter_rc_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); - // static configuration - static void static_set_rc(device_t &device, int type, double R1, double R2, double R3, double C); - - void filter_rc_set_RC(int type, double R1, double R2, double R3, double C); + // configuration + void set_rc(int type, double R1, double R2, double R3, double C) + { + m_type = type; + m_R1 = R1; + m_R2 = R2; + m_R3 = R3; + m_C = C; + } + + void filter_rc_set_RC(int type, double R1, double R2, double R3, double C) + { + m_stream->update(); + set_rc(type, R1, R2, R3, C); + recalc(); + } protected: // device-level overrides |