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- Check that all pins have been closed when the last filter reference is gone

Browse source 
- Fix freeing of stream data (hacked atm)
- Implement retrieving of all property items for PinWaveCyclic

svn path=/trunk/; revision=42913
This commit is contained in:
Johannes Anderwald 2009-08-24 13:00:14 +00:00
parent ae0ddccd63
commit 7776fec6ce
5 changed files with 92 additions and 15 deletions
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12
reactos/drivers/wdm/audio/backpln/portcls/filter_wavecyclic.c
View file

@ -235,16 +235,16 @@ IPortFilterWaveCyclic_fnClose(
NTSTATUS Status = STATUS_SUCCESS;
IPortFilterWaveCyclicImpl * This = (IPortFilterWaveCyclicImpl *)iface;
for(Index = 0; Index < This->Descriptor->Factory.PinDescriptorCount; Index++)
{
/* all pins should have been closed by now */
ASSERT(This->Pins[Index] == NULL);
}
DPRINT("IPortFilterWaveCyclic_fnClose ref %u\n", This->ref);
if (This->ref == 1)
{
for(Index = 0; Index < This->Descriptor->Factory.PinDescriptorCount; Index++)
{
/* all pins should have been closed by now */
ASSERT(This->Pins[Index] == NULL);
}
/* release reference to port */
This->SubDevice->lpVtbl->Release(This->SubDevice);

1
reactos/drivers/wdm/audio/backpln/portcls/guids.c
View file

@ -73,6 +73,7 @@ const GUID KSDATAFORMAT_SPECIFIER_WAVEFORMATEX = {0x05589f81L, 0xc356, 0x11ce, {
const GUID KSPROPSETID_Topology = {0x720D4AC0L, 0x7533, 0x11D0, {0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00}};
const GUID KSPROPSETID_Pin = {0x8C134960L, 0x51AD, 0x11CF, {0x87, 0x8A, 0x94, 0xF8, 0x01, 0xC1, 0x00, 0x00}};
const GUID KSPROPSETID_Connection = {0x1D58C920L, 0xAC9B, 0x11CF, {0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00}};
const GUID KSPROPTYPESETID_General = {0x97E99BA0L, 0xBDEA, 0x11CF, {0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00}};
const GUID IID_IAllocatorMXF = {0xa5f0d62cL, 0xb30f, 0x11d2, {0xb7, 0xa3, 0x00, 0x60, 0x08, 0x33, 0x16, 0xc1}};

11
reactos/drivers/wdm/audio/backpln/portcls/irpstream.c
View file

@ -300,11 +300,12 @@ IIrpQueue_fnUpdateMapping(
*/
This->Irp->IoStatus.Information = StreamHeader->FrameExtent;
/* free stream data, no tag as wdmaud.drv does it atm */
//ExFreePool(StreamHeader->Data);
/* free stream header, no tag as wdmaud.drv allocates it atm */
//ExFreePool(StreamHeader);
if (This->Irp->RequestorMode != KernelMode)
{
/* HACK - WDMAUD should pass PKSSTREAM_HEADERs */
ExFreePool(StreamHeader->Data);
ExFreePool(StreamHeader);
}
/* complete the request */
IoCompleteRequest(This->Irp, IO_SOUND_INCREMENT);

29
reactos/drivers/wdm/audio/backpln/portcls/pin_wavecyclic.c
View file

@ -464,6 +464,34 @@ IPortPinWaveCyclic_HandleKsProperty(
Property = (PKSPROPERTY)IoStack->Parameters.DeviceIoControl.Type3InputBuffer;
if (IsEqualGUIDAligned(&Property->Set, &GUID_NULL))
{
if (Property->Flags & KSPROPERTY_TYPE_SETSUPPORT)
{
if (IoStack->Parameters.DeviceIoControl.OutputBufferLength < sizeof(GUID))
{
/* buffer too small */
Irp->IoStatus.Status = STATUS_BUFFER_OVERFLOW;
Irp->IoStatus.Information = sizeof(GUID);
IoCompleteRequest(Irp, IO_NO_INCREMENT);
return STATUS_BUFFER_OVERFLOW;
}
/* FIXME copy guids
* KSPROPSETID_Audio when available
* KSPROPSETID_Sysaudio_Pin
*/
RtlMoveMemory(Irp->UserBuffer, &KSPROPSETID_Connection, sizeof(GUID));
Irp->IoStatus.Status = STATUS_SUCCESS;
Irp->IoStatus.Information = sizeof(GUID);
IoCompleteRequest(Irp, IO_NO_INCREMENT);
return STATUS_SUCCESS;
}
}
if (IsEqualGUIDAligned(&Property->Set, &KSPROPSETID_Connection))
{
if (Property->Id == KSPROPERTY_CONNECTION_STATE)
@ -1041,6 +1069,7 @@ IPortPinWaveCyclic_fnInit(
KeBugCheck(0);
}
Status = This->Miniport->lpVtbl->NewStream(This->Miniport,
&This->Stream,
NULL,

54
reactos/drivers/wdm/audio/backpln/portcls/propertyhandler.c
View file

@ -15,6 +15,7 @@ FindPropertyHandler(
IN PKSPROPERTY Property,
IN ULONG InputBufferLength,
IN ULONG OutputBufferLength,
OUT PVOID OutputBuffer,
OUT PFNKSHANDLER *PropertyHandler);
NTSTATUS
@ -237,7 +238,7 @@ FastPropertyHandler(
}
/* property handler is used to verify input parameters */
Status = FindPropertyHandler(IoStatus, Descriptor, Property, PropertyLength, DataLength, &PropertyHandler);
Status = FindPropertyHandler(IoStatus, Descriptor, Property, PropertyLength, DataLength, Data, &PropertyHandler);
if (!NT_SUCCESS(Status))
{
DPRINT("FindPropertyHandler failed with %x\n", Status);
@ -368,9 +369,12 @@ FindPropertyHandler(
IN PKSPROPERTY Property,
IN ULONG InputBufferLength,
IN ULONG OutputBufferLength,
OUT PVOID OutputBuffer,
OUT PFNKSHANDLER *PropertyHandler)
{
ULONG Index, ItemIndex;
PULONG Flags;
PKSPROPERTY_DESCRIPTION Description;
for(Index = 0; Index < Descriptor->FilterPropertySet.FreeKsPropertySetOffset; Index++)
{
@ -386,6 +390,48 @@ FindPropertyHandler(
if (Property->Flags & KSPROPERTY_TYPE_GET)
*PropertyHandler = Descriptor->FilterPropertySet.Properties[Index].PropertyItem[ItemIndex].GetPropertyHandler;
if (Property->Flags & KSPROPERTY_TYPE_BASICSUPPORT)
{
if (sizeof(ULONG) > OutputBufferLength)
{
/* too small buffer */
return STATUS_INVALID_PARAMETER;
}
/* get output buffer */
Flags = (PULONG)OutputBuffer;
/* clear flags */
*Flags = KSPROPERTY_TYPE_BASICSUPPORT;
if (Descriptor->FilterPropertySet.Properties[Index].PropertyItem[ItemIndex].GetSupported)
*Flags |= KSPROPERTY_TYPE_GET;
if (Descriptor->FilterPropertySet.Properties[Index].PropertyItem[ItemIndex].SetSupported)
*Flags |= KSPROPERTY_TYPE_SET;
IoStatus->Information = sizeof(ULONG);
if (OutputBufferLength >= sizeof(KSPROPERTY_DESCRIPTION))
{
/* get output buffer */
Description = (PKSPROPERTY_DESCRIPTION)OutputBuffer;
/* store result */
Description->DescriptionSize = sizeof(KSPROPERTY_DESCRIPTION);
Description->PropTypeSet.Set = KSPROPTYPESETID_General;
Description->PropTypeSet.Id = 0;
Description->PropTypeSet.Flags = 0;
Description->MembersListCount = 0;
Description->Reserved = 0;
IoStatus->Information = sizeof(KSPROPERTY_DESCRIPTION);
}
return STATUS_SUCCESS;
}
if (Descriptor->FilterPropertySet.Properties[Index].PropertyItem[ItemIndex].MinProperty > InputBufferLength)
{
/* too small input buffer */
@ -536,14 +582,14 @@ PcPropertyHandler(
}
}
Status = FindPropertyHandler(&Irp->IoStatus, Descriptor, Property, IoStack->Parameters.DeviceIoControl.InputBufferLength, IoStack->Parameters.DeviceIoControl.OutputBufferLength, &PropertyHandler);
if (PropertyHandler)
Status = FindPropertyHandler(&Irp->IoStatus, Descriptor, Property, IoStack->Parameters.DeviceIoControl.InputBufferLength, IoStack->Parameters.DeviceIoControl.OutputBufferLength, Irp->UserBuffer, &PropertyHandler);
if (NT_SUCCESS(Status) && PropertyHandler)
{
KSPROPERTY_ITEM_IRP_STORAGE(Irp) = (PVOID)Descriptor;
DPRINT("Calling property handler %p\n", PropertyHandler);
Status = PropertyHandler(Irp, Property, Irp->UserBuffer);
}
else
else if (!NT_SUCCESS(Status))
{
RtlStringFromGUID(&Property->Set, &GuidString);
DPRINT1("Unhandeled property: Set %S Id %u Flags %x InputLength %u OutputLength %u\n", GuidString.Buffer, Property->Id, Property->Flags, IoStack->Parameters.DeviceIoControl.InputBufferLength, IoStack->Parameters.DeviceIoControl.OutputBufferLength);