CBaseObject::CBaseObject(const TCHAR *pName)
{
/* Increment the number of active objects */
InterlockedIncrement(&m_cObjects);
#ifdef DEBUG
#ifdef UNICODE
m_dwCookie = DbgRegisterObjectCreation(0, pName);
#else
m_dwCookie = DbgRegisterObjectCreation(pName, 0);
#endif
#endif
}
CEnumMediaTypes::CEnumMediaTypes(CBasePin *pPin,
CEnumMediaTypes *pEnumMediaTypes) :
m_Position(0),
m_pPin(pPin),
m_cRef(1)
{
#ifdef DEBUG
m_dwCookie = DbgRegisterObjectCreation("CEnumMediaTypes", 0);
#endif
/* We must be owned by a pin derived from CBasePin */
ASSERT(pPin != NULL);
/* Hold a reference count on our pin */
m_pPin->AddRef();
/* Are we creating a new enumerator */
if (pEnumMediaTypes == NULL) {
m_Version = m_pPin->GetMediaTypeVersion();
return;
}
m_Position = pEnumMediaTypes->m_Position;
m_Version = pEnumMediaTypes->m_Version;
}
CEnumPins::CEnumPins(CBaseFilter *pFilter,
CEnumPins *pEnumPins) :
m_Position(0),
m_PinCount(0),
m_pFilter(pFilter),
m_cRef(1), // Already ref counted
m_PinCache(NAME("Pin Cache"))
{
#ifdef DEBUG
m_dwCookie = DbgRegisterObjectCreation("CEnumPins", 0);
#endif
/* We must be owned by a filter derived from CBaseFilter */
ASSERT(pFilter != NULL);
/* Hold a reference count on our filter */
m_pFilter->AddRef();
/* Are we creating a new enumerator */
if (pEnumPins == NULL) {
m_Version = m_pFilter->GetPinVersion();
m_PinCount = m_pFilter->GetPinCount();
} else {
ASSERT(m_Position <= m_PinCount);
m_Position = pEnumPins->m_Position;
m_PinCount = pEnumPins->m_PinCount;
m_Version = pEnumPins->m_Version;
m_PinCache.AddTail(&(pEnumPins->m_PinCache));
}
}
CBaseObject::CBaseObject(const char *pName)
{
/* Increment the number of active objects */
InterlockedIncrement(&m_cObjects);
#ifdef DEBUG
m_dwCookie = DbgRegisterObjectCreation(pName, 0);
#endif
}
