void CEXIChannel::DoState(PointerWrap& p)
{
p.DoPOD(m_Status);
p.Do(m_DMAMemoryAddress);
p.Do(m_DMALength);
p.Do(m_Control);
p.Do(m_ImmData);
for (int device_index = 0; device_index < NUM_DEVICES; ++device_index)
{
std::unique_ptr<IEXIDevice>& device = m_pDevices[device_index];
TEXIDevices type = device->m_deviceType;
p.Do(type);
if (type == device->m_deviceType)
{
device->DoState(p);
}
else
{
std::unique_ptr<IEXIDevice> save_device = EXIDevice_Create(type, m_ChannelId);
save_device->DoState(p);
AddDevice(std::move(save_device), device_index, false);
}
}
}
void CEXIChannel::DoState(PointerWrap &p)
{
p.DoPOD(m_Status);
p.Do(m_DMAMemoryAddress);
p.Do(m_DMALength);
p.Do(m_Control);
p.Do(m_ImmData);
for (int d = 0; d < NUM_DEVICES; ++d)
{
IEXIDevice* pDevice = m_pDevices[d].get();
TEXIDevices type = pDevice->m_deviceType;
p.Do(type);
IEXIDevice* pSaveDevice = (type == pDevice->m_deviceType) ? pDevice : EXIDevice_Create(type, m_ChannelId);
pSaveDevice->DoState(p);
if(pSaveDevice != pDevice)
{
// if we had to create a temporary device, discard it if we're not loading.
// also, if no movie is active, we'll assume the user wants to keep their current devices
// instead of the ones they had when the savestate was created,
// unless the device is NONE (since ChangeDevice sets that temporarily).
if(p.GetMode() != PointerWrap::MODE_READ)
{
delete pSaveDevice;
}
else
{
AddDevice(pSaveDevice, d, false);
}
}
}
}
CEXIChannel::CEXIChannel(u32 ChannelId)
: m_DMAMemoryAddress(0), m_DMALength(0), m_ImmData(0), m_ChannelId(ChannelId)
{
m_Control.Hex = 0;
m_Status.Hex = 0;
if (m_ChannelId == 0 || m_ChannelId == 1)
m_Status.EXTINT = 1;
if (m_ChannelId == 1)
m_Status.CHIP_SELECT = 1;
for (auto& device : m_pDevices)
device = EXIDevice_Create(EXIDEVICE_NONE, m_ChannelId);
}
CEXIChannel::CEXIChannel(u32 ChannelId) :
m_DMAMemoryAddress(0),
m_DMALength(0),
m_ImmData(0),
m_ChannelId(ChannelId)
{
m_Control.Hex = 0;
m_Status.Hex = 0;
if (m_ChannelId == 0 || m_ChannelId == 1)
m_Status.EXTINT = 1;
if (m_ChannelId == 1)
m_Status.CHIP_SELECT = 1;
for (auto& device : m_pDevices)
device.reset(EXIDevice_Create(EXIDEVICE_NONE, m_ChannelId));
updateInterrupts = CoreTiming::RegisterEvent("EXIInterrupt", UpdateInterrupts);
}
void CEXIChannel::AddDevice(const TEXIDevices device_type, const int device_num)
{
AddDevice(EXIDevice_Create(device_type, m_ChannelId), device_num);
}
void CEXIChannel::AddDevice(const TEXIDevices device_type, const int device_num)
{
IEXIDevice* pNewDevice = EXIDevice_Create(device_type, m_ChannelId);
AddDevice(pNewDevice, device_num);
}
