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simpler implementation of MCFG_DEVICE_{VBLANK|PRIODIC}_INT_REMOVE (nw)

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This commit is contained in:
Oliver Stöneberg 2013-08-21 11:46:41 +00:00
parent b4117331a6
commit c2ee7aad41
2 changed files with 2 additions and 30 deletions
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28
src/emu/diexec.c
View File

@ -140,19 +140,6 @@ void device_execute_interface::static_set_vblank_int(device_t &device, device_in
exec->m_vblank_interrupt_screen = tag;
}
//-------------------------------------------------
// static_remove_vblank_int - configuration helper
// to remove VBLANK interrupts from the device
//-------------------------------------------------
void device_execute_interface::static_remove_vblank_int(device_t &device)
{
device_execute_interface *exec;
if (!device.interface(exec))
throw emu_fatalerror("MCFG_DEVICE_VBLANK_INT_REMOVE called on device '%s' with no execute interface", device.tag());
exec->m_vblank_interrupt = device_interrupt_delegate();
exec->m_vblank_interrupt_screen = NULL;
}
//-------------------------------------------------
// static_set_periodic_int - configuration helper
@ -178,21 +165,6 @@ void device_execute_interface::static_set_periodic_int(device_t &device, device_
exec->m_timed_interrupt_period = rate;
}
//-------------------------------------------------
// static_remove_periodic_int - configuration helper
// to remove periodic interrupts from the device
//-------------------------------------------------
void device_execute_interface::static_remove_periodic_int(device_t &device)
{
device_execute_interface *exec;
if (!device.interface(exec))
throw emu_fatalerror("MCFG_DEVICE_PERIODIC_INT_REMOVE called on device '%s' with no execute interface", device.tag());
exec->m_timed_interrupt = device_interrupt_delegate();
exec->m_timed_interrupt_legacy = NULL;
exec->m_timed_interrupt_period = attotime();
}
//-------------------------------------------------
// executing - return true if this device is

4
src/emu/diexec.h
View File

@ -121,7 +121,7 @@ enum
#define MCFG_DEVICE_VBLANK_INT_DEVICE(_tag, _devtag, _class, _func) \
device_execute_interface::static_set_vblank_int(*device, device_interrupt_delegate(&_class::_func, #_class "::" #_func, _devtag, (_class *)0), _tag);
#define MCFG_DEVICE_VBLANK_INT_REMOVE() \
device_execute_interface::static_remove_vblank_int(*device);
device_execute_interface::static_set_vblank_int(*device, device_interrupt_delegate(), NULL);
// legacy
#define MCFG_DEVICE_PERIODIC_INT(_func, _rate) \
device_execute_interface::static_set_periodic_int(*device, _func, attotime::from_hz(_rate));
@ -130,7 +130,7 @@ enum
#define MCFG_DEVICE_PERIODIC_INT_DEVICE(_devtag, _class, _func, _rate) \
device_execute_interface::static_set_periodic_int(*device, device_interrupt_delegate(&_class::_func, #_class "::" #_func, _devtag, (_class *)0), attotime::from_hz(_rate));
#define MCFG_DEVICE_PERIODIC_INT_REMOVE() \
device_execute_interface::static_remove_periodic_int(*device);
device_execute_interface::static_set_periodic_int(*device, device_interrupt_delegate(), attotime());
//**************************************************************************