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- Fix IPortWaveCyclic interface

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- Implement IPortEvents interface

svn path=/trunk/; revision=38913
This commit is contained in:
Johannes Anderwald 2009-01-18 20:56:01 +00:00
parent ef794c62a4
commit c41ccd6b73
1 changed files with 110 additions and 7 deletions
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117
reactos/drivers/wdm/audio/backpln/portcls/port_wavecyclic.c
View file

@ -6,6 +6,7 @@ typedef struct
IPortEventsVtbl *lpVbtlPortEvents;
IUnregisterSubdeviceVtbl *lpVtblUnregisterSubdevice;
IUnregisterPhysicalConnectionVtbl *lpVtblPhysicalConnection;
IPortEventsVtbl *lpVtblPortEvents;
ISubdeviceVtbl *lpVtblSubDevice;
LONG ref;
@ -22,6 +23,98 @@ typedef struct
const GUID GUID_DEVCLASS_SOUND; //FIXME
//---------------------------------------------------------------
// IPortEvents
//
static
NTSTATUS
NTAPI
IPortEvents_fnQueryInterface(
IPortEvents* iface,
IN REFIID refiid,
OUT PVOID* Output)
{
IPortWaveCyclicImpl * This = (IPortWaveCyclicImpl*)CONTAINING_RECORD(iface, IPortWaveCyclicImpl, lpVtblPortEvents);
DPRINT1("IPortEvents_fnQueryInterface entered\n");
if (IsEqualGUIDAligned(refiid, &IID_IPortEvents) ||
IsEqualGUIDAligned(refiid, &IID_IUnknown))
{
*Output = &This->lpVbtlPortEvents;
InterlockedIncrement(&This->ref);
return STATUS_SUCCESS;
}
return STATUS_UNSUCCESSFUL;
}
static
ULONG
NTAPI
IPortEvents_fnAddRef(
IPortEvents* iface)
{
IPortWaveCyclicImpl * This = (IPortWaveCyclicImpl*)CONTAINING_RECORD(iface, IPortWaveCyclicImpl, lpVtblPortEvents);
DPRINT1("IPortEvents_fnQueryInterface entered\n");
return InterlockedIncrement(&This->ref);
}
static
ULONG
NTAPI
IPortEvents_fnRelease(
IPortEvents* iface)
{
IPortWaveCyclicImpl * This = (IPortWaveCyclicImpl*)CONTAINING_RECORD(iface, IPortWaveCyclicImpl, lpVtblPortEvents);
DPRINT1("IPortEvents_fnQueryInterface entered\n");
InterlockedDecrement(&This->ref);
if (This->ref == 0)
{
FreeItem(This, TAG_PORTCLASS);
return 0;
}
/* Return new reference count */
return This->ref;
}
static
void
NTAPI
IPortEvents_fnAddEventToEventList(
IPortEvents* iface,
IN PKSEVENT_ENTRY EventEntry)
{
DPRINT1("IPortEvents_fnAddEventToEventList stub\n");
}
static
void
NTAPI
IPortEvents_fnGenerateEventList(
IPortEvents* iface,
IN GUID* Set OPTIONAL,
IN ULONG EventId,
IN BOOL PinEvent,
IN ULONG PinId,
IN BOOL NodeEvent,
IN ULONG NodeId)
{
DPRINT1("IPortEvents_fnGenerateEventList stub\n");
}
static IPortEventsVtbl vt_IPortEvents =
{
IPortEvents_fnQueryInterface,
IPortEvents_fnAddRef,
IPortEvents_fnRelease,
IPortEvents_fnAddEventToEventList,
IPortEvents_fnGenerateEventList
};
//---------------------------------------------------------------
// IUnknown interface functions
//
@ -33,6 +126,7 @@ IPortWaveCyclic_fnQueryInterface(
IN REFIID refiid,
OUT PVOID* Output)
{
WCHAR Buffer[100];
IPortWaveCyclicImpl * This = (IPortWaveCyclicImpl*)iface;
if (IsEqualGUIDAligned(refiid, &IID_IPortWaveCyclic) ||
IsEqualGUIDAligned(refiid, &IID_IUnknown))
@ -41,6 +135,12 @@ IPortWaveCyclic_fnQueryInterface(
InterlockedIncrement(&This->ref);
return STATUS_SUCCESS;
}
else if (IsEqualGUIDAligned(refiid, &IID_IPortEvents))
{
*Output = &This->lpVtblPortEvents;
InterlockedIncrement(&This->ref);
return STATUS_SUCCESS;
}
else if (IsEqualGUIDAligned(refiid, &IID_ISubdevice))
{
*Output = &This->lpVtblSubDevice;
@ -57,6 +157,10 @@ IPortWaveCyclic_fnQueryInterface(
return NewIDrmPort((PDRMPORT2*)Output);
}
StringFromCLSID(refiid, Buffer);
DPRINT1("IPortWaveCyclic_fnQueryInterface no interface!!! iface %S\n", Buffer);
KeBugCheckEx(0, 0, 0, 0, 0);
return STATUS_UNSUCCESSFUL;
}
@ -176,11 +280,12 @@ IPortWaveCyclic_fnInit(
Status = UnknownMiniport->lpVtbl->QueryInterface(UnknownMiniport, &IID_IPinCount, (PVOID*)&PinCount);
if (NT_SUCCESS(Status))
{
/* store IPinCount interface */
This->pPinCount = PinCount;
This->pDescriptor = NULL;
}
else
{
/* check if the miniport adapter provides a valid device descriptor */
Status = Miniport->lpVtbl->GetDescription(Miniport, &This->pDescriptor);
if (!NT_SUCCESS(Status))
{
@ -188,18 +293,15 @@ IPortWaveCyclic_fnInit(
Miniport->lpVtbl->Release(Miniport);
return Status;
}
This->pPinCount = NULL;
}
/* does the Miniport adapter support IPowerNotify interface*/
Status = UnknownMiniport->lpVtbl->QueryInterface(UnknownMiniport, &IID_IPowerNotify, (PVOID*)&PowerNotify);
if (NT_SUCCESS(Status))
{
/* store reference */
This->pPowerNotify = PowerNotify;
}
else
{
This->pPowerNotify = NULL;
}
/* increment reference on resource list */
ResourceList->lpVtbl->AddRef(ResourceList);
@ -329,8 +431,8 @@ static IPortWaveCyclicVtbl vt_IPortWaveCyclicVtbl =
IPortWaveCyclic_fnGetDeviceProperty,
IPortWaveCyclic_fnNewRegistryKey,
IPortWaveCyclic_fnNotify,
IPortWaveCyclic_fnNewMasterDmaChannel,
IPortWaveCyclic_fnNewSlaveDmaChannel,
IPortWaveCyclic_fnNewMasterDmaChannel
};
//---------------------------------------------------------------
@ -514,6 +616,7 @@ NewPortWaveCyclic(
This->lpVtbl = &vt_IPortWaveCyclicVtbl;
This->lpVtblSubDevice = &vt_ISubdeviceVtbl;
This->lpVtblPortEvents = &vt_IPortEvents;
This->ref = 1;
*OutPort = (PPORT)(&This->lpVtbl);