2009-09-11 06:33:55 +00:00
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/*
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* COPYRIGHT: See COPYING in the top level directory
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2009-10-05 14:13:09 +00:00
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* PROJECT: ReactOS Kernel Streaming
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2009-09-11 06:33:55 +00:00
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* FILE: drivers/wdm/audio/backpln/portcls/port_wavert.cpp
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* PURPOSE: WaveRT Port Driver
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* PROGRAMMER: Johannes Anderwald
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*/
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#include "private.hpp"
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2014-01-03 17:10:56 +00:00
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#ifndef YDEBUG
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#define NDEBUG
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#endif
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#include <debug.h>
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2009-09-11 06:33:55 +00:00
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class CPortWaveRT : public IPortWaveRT,
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public IPortEvents,
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public ISubdevice
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{
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public:
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STDMETHODIMP QueryInterface( REFIID InterfaceId, PVOID* Interface);
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STDMETHODIMP_(ULONG) AddRef()
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{
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InterlockedIncrement(&m_Ref);
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return m_Ref;
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}
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STDMETHODIMP_(ULONG) Release()
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{
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InterlockedDecrement(&m_Ref);
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if (!m_Ref)
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{
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delete this;
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return 0;
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}
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return m_Ref;
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}
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IMP_IPortWaveRT;
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IMP_ISubdevice;
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IMP_IPortEvents;
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CPortWaveRT(IUnknown *OuterUnknown) {}
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virtual ~CPortWaveRT() {}
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protected:
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BOOL m_bInitialized;
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PDEVICE_OBJECT m_pDeviceObject;
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PMINIPORTWAVERT m_pMiniport;
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PRESOURCELIST m_pResourceList;
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PPINCOUNT m_pPinCount;
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PPOWERNOTIFY m_pPowerNotify;
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PPCFILTER_DESCRIPTOR m_pDescriptor;
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PSUBDEVICE_DESCRIPTOR m_SubDeviceDescriptor;
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IPortFilterWaveRT * m_Filter;
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friend PMINIPORTWAVERT GetWaveRTMiniport(IN IPortWaveRT* iface);
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friend PDEVICE_OBJECT GetDeviceObjectFromPortWaveRT(PPORTWAVERT iface);
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LONG m_Ref;
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};
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static GUID InterfaceGuids[3] =
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{
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2009-10-09 12:36:26 +00:00
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{
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/// KS_CATEGORY_AUDIO
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0x6994AD04, 0x93EF, 0x11D0, {0xA3, 0xCC, 0x00, 0xA0, 0xC9, 0x22, 0x31, 0x96}
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},
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2009-09-11 06:33:55 +00:00
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{
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/// KSCATEGORY_RENDER
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0x65E8773EL, 0x8F56, 0x11D0, {0xA3, 0xB9, 0x00, 0xA0, 0xC9, 0x22, 0x31, 0x96}
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},
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{
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/// KSCATEGORY_CAPTURE
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0x65E8773DL, 0x8F56, 0x11D0, {0xA3, 0xB9, 0x00, 0xA0, 0xC9, 0x22, 0x31, 0x96}
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}
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};
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DEFINE_KSPROPERTY_TOPOLOGYSET(PortFilterWaveRTTopologySet, TopologyPropertyHandler);
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DEFINE_KSPROPERTY_PINPROPOSEDATAFORMAT(PortFilterWaveRTPinSet, PinPropertyHandler, PinPropertyHandler, PinPropertyHandler);
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KSPROPERTY_SET WaveRTPropertySet[] =
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{
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{
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&KSPROPSETID_Topology,
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sizeof(PortFilterWaveRTTopologySet) / sizeof(KSPROPERTY_ITEM),
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(const KSPROPERTY_ITEM*)&PortFilterWaveRTTopologySet,
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0,
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NULL
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},
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{
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&KSPROPSETID_Pin,
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sizeof(PortFilterWaveRTPinSet) / sizeof(KSPROPERTY_ITEM),
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(const KSPROPERTY_ITEM*)&PortFilterWaveRTPinSet,
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0,
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NULL
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}
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};
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//KSEVENTSETID_LoopedStreaming, Type = KSEVENT_LOOPEDSTREAMING_POSITION
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//KSEVENTSETID_Connection, Type = KSEVENT_CONNECTION_ENDOFSTREAM,
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//---------------------------------------------------------------
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// IPortEvents
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//
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void
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NTAPI
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CPortWaveRT::AddEventToEventList(
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IN PKSEVENT_ENTRY EventEntry)
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{
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2017-02-06 15:49:23 +00:00
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UNIMPLEMENTED;
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2009-09-11 06:33:55 +00:00
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}
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void
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NTAPI
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CPortWaveRT::GenerateEventList(
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IN GUID* Set OPTIONAL,
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IN ULONG EventId,
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IN BOOL PinEvent,
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IN ULONG PinId,
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IN BOOL NodeEvent,
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IN ULONG NodeId)
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{
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2017-02-06 15:49:23 +00:00
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UNIMPLEMENTED;
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2009-09-11 06:33:55 +00:00
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}
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//---------------------------------------------------------------
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// IUnknown interface functions
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//
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NTSTATUS
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NTAPI
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CPortWaveRT::QueryInterface(
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IN REFIID refiid,
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OUT PVOID* Output)
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{
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UNICODE_STRING GuidString;
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if (IsEqualGUIDAligned(refiid, IID_IPortWaveRT) ||
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IsEqualGUIDAligned(refiid, IID_IUnknown))
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{
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*Output = PVOID(PPORTWAVERT(this));
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PUNKNOWN(*Output)->AddRef();
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return STATUS_SUCCESS;
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}
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else if (IsEqualGUIDAligned(refiid, IID_IPortEvents))
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{
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*Output = PVOID(PPORTEVENTS(this));
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PUNKNOWN(*Output)->AddRef();
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return STATUS_SUCCESS;
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}
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else if (IsEqualGUIDAligned(refiid, IID_ISubdevice))
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{
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*Output = PVOID(PSUBDEVICE(this));
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PUNKNOWN(*Output)->AddRef();
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return STATUS_SUCCESS;
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}
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else if (IsEqualGUIDAligned(refiid, IID_IPortClsVersion))
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{
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return NewPortClsVersion((PPORTCLSVERSION*)Output);
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}
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else if (IsEqualGUIDAligned(refiid, IID_IDrmPort) ||
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IsEqualGUIDAligned(refiid, IID_IDrmPort2))
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{
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return NewIDrmPort((PDRMPORT2*)Output);
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}
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else if (IsEqualGUIDAligned(refiid, IID_IUnregisterSubdevice))
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{
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return NewIUnregisterSubdevice((PUNREGISTERSUBDEVICE*)Output);
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}
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else if (IsEqualGUIDAligned(refiid, IID_IUnregisterPhysicalConnection))
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{
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return NewIUnregisterPhysicalConnection((PUNREGISTERPHYSICALCONNECTION*)Output);
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}
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if (RtlStringFromGUID(refiid, &GuidString) == STATUS_SUCCESS)
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{
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2009-10-19 18:54:01 +00:00
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DPRINT("IPortWaveRT_fnQueryInterface no interface!!! iface %S\n", GuidString.Buffer);
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2009-09-11 06:33:55 +00:00
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RtlFreeUnicodeString(&GuidString);
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}
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return STATUS_UNSUCCESSFUL;
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}
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//---------------------------------------------------------------
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// IPort interface functions
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//
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NTSTATUS
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NTAPI
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CPortWaveRT::GetDeviceProperty(
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IN DEVICE_REGISTRY_PROPERTY DeviceRegistryProperty,
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IN ULONG BufferLength,
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OUT PVOID PropertyBuffer,
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OUT PULONG ReturnLength)
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{
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PC_ASSERT_IRQL_EQUAL(PASSIVE_LEVEL);
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if (!m_bInitialized)
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{
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2016-11-13 15:31:39 +00:00
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DPRINT("IPortWaveRT_fnNewRegistryKey called w/o initialized\n");
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2009-09-11 06:33:55 +00:00
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return STATUS_UNSUCCESSFUL;
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}
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return IoGetDeviceProperty(m_pDeviceObject, DeviceRegistryProperty, BufferLength, PropertyBuffer, ReturnLength);
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}
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NTSTATUS
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NTAPI
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CPortWaveRT::Init(
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IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp,
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IN PUNKNOWN UnknownMiniport,
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IN PUNKNOWN UnknownAdapter OPTIONAL,
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IN PRESOURCELIST ResourceList)
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{
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IMiniportWaveRT * Miniport;
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NTSTATUS Status;
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PPINCOUNT PinCount;
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PPOWERNOTIFY PowerNotify;
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DPRINT("IPortWaveRT_Init entered %p\n", this);
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PC_ASSERT_IRQL_EQUAL(PASSIVE_LEVEL);
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if (m_bInitialized)
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{
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DPRINT("IPortWaveRT_Init called again\n");
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return STATUS_SUCCESS;
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}
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Status = UnknownMiniport->QueryInterface(IID_IMiniportWaveRT, (PVOID*)&Miniport);
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if (!NT_SUCCESS(Status))
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{
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DPRINT("IPortWaveRT_Init called with invalid IMiniport adapter\n");
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return STATUS_INVALID_PARAMETER;
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}
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// Initialize port object
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m_pMiniport = Miniport;
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m_pDeviceObject = DeviceObject;
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m_bInitialized = TRUE;
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m_pResourceList = ResourceList;
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// increment reference on miniport adapter
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Miniport->AddRef();
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Status = Miniport->Init(UnknownAdapter, ResourceList, this);
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if (!NT_SUCCESS(Status))
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{
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DPRINT("IMiniportWaveRT_Init failed with %x\n", Status);
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Miniport->Release();
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m_bInitialized = FALSE;
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return Status;
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}
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// get the miniport device descriptor
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Status = Miniport->GetDescription(&m_pDescriptor);
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if (!NT_SUCCESS(Status))
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{
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2009-10-19 18:54:01 +00:00
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DPRINT("failed to get description\n");
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2009-09-11 06:33:55 +00:00
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Miniport->Release();
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m_bInitialized = FALSE;
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return Status;
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}
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// create the subdevice descriptor
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Status = PcCreateSubdeviceDescriptor(&m_SubDeviceDescriptor,
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3,
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InterfaceGuids,
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0,
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NULL,
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2,
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WaveRTPropertySet,
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0,
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0,
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0,
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NULL,
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0,
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NULL,
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m_pDescriptor);
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if (!NT_SUCCESS(Status))
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{
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2009-10-19 18:54:01 +00:00
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DPRINT("PcCreateSubdeviceDescriptor failed with %x\n", Status);
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2009-09-11 06:33:55 +00:00
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Miniport->Release();
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m_bInitialized = FALSE;
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return Status;
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}
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// check if it supports IPinCount interface
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Status = UnknownMiniport->QueryInterface(IID_IPinCount, (PVOID*)&PinCount);
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if (NT_SUCCESS(Status))
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{
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// store IPinCount interface
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m_pPinCount = PinCount;
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}
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// does the Miniport adapter support IPowerNotify interface*/
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Status = UnknownMiniport->QueryInterface(IID_IPowerNotify, (PVOID*)&PowerNotify);
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if (NT_SUCCESS(Status))
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{
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// store reference
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m_pPowerNotify = PowerNotify;
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}
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// increment reference on resource list
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ResourceList->AddRef();
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DPRINT("IPortWaveRT successfully initialized\n");
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return STATUS_SUCCESS;
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}
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NTSTATUS
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NTAPI
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CPortWaveRT::NewRegistryKey(
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OUT PREGISTRYKEY *OutRegistryKey,
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IN PUNKNOWN OuterUnknown OPTIONAL,
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IN ULONG RegistryKeyType,
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IN ACCESS_MASK DesiredAccess,
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IN POBJECT_ATTRIBUTES ObjectAttributes OPTIONAL,
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IN ULONG CreateOptions OPTIONAL,
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OUT PULONG Disposition OPTIONAL)
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{
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PC_ASSERT_IRQL_EQUAL(PASSIVE_LEVEL);
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if (!m_bInitialized)
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{
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DPRINT("IPortWaveRT_fnNewRegistryKey called w/o initialized\n");
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return STATUS_UNSUCCESSFUL;
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}
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2010-05-15 17:17:05 +00:00
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return PcNewRegistryKey(OutRegistryKey, OuterUnknown, RegistryKeyType, DesiredAccess, m_pDeviceObject, (ISubdevice*)this, ObjectAttributes, CreateOptions, Disposition);
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2009-09-11 06:33:55 +00:00
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}
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//---------------------------------------------------------------
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// ISubdevice interface
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//
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NTSTATUS
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NTAPI
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CPortWaveRT::NewIrpTarget(
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OUT struct IIrpTarget **OutTarget,
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2009-10-05 14:13:09 +00:00
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IN PCWSTR Name,
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2009-09-11 06:33:55 +00:00
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IN PUNKNOWN Unknown,
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IN POOL_TYPE PoolType,
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IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp,
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IN KSOBJECT_CREATE *CreateObject)
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{
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NTSTATUS Status;
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IPortFilterWaveRT * Filter;
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DPRINT("ISubDevice_NewIrpTarget this %p\n", this);
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if (m_Filter)
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{
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*OutTarget = (IIrpTarget*)m_Filter;
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return STATUS_SUCCESS;
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}
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Status = NewPortFilterWaveRT(&Filter);
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if (!NT_SUCCESS(Status))
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{
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return Status;
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}
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Status = Filter->Init(this);
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if (!NT_SUCCESS(Status))
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{
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Filter->Release();
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return Status;
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}
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*OutTarget = (IIrpTarget*)Filter;
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m_Filter = Filter;
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return Status;
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}
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NTSTATUS
|
|
|
|
NTAPI
|
|
|
|
CPortWaveRT::ReleaseChildren()
|
|
|
|
{
|
2017-02-06 15:49:23 +00:00
|
|
|
UNIMPLEMENTED;
|
2009-09-11 06:33:55 +00:00
|
|
|
return STATUS_UNSUCCESSFUL;
|
|
|
|
}
|
|
|
|
|
|
|
|
NTSTATUS
|
|
|
|
NTAPI
|
|
|
|
CPortWaveRT::GetDescriptor(
|
|
|
|
IN SUBDEVICE_DESCRIPTOR ** Descriptor)
|
|
|
|
{
|
|
|
|
PC_ASSERT(m_SubDeviceDescriptor != NULL);
|
|
|
|
|
|
|
|
*Descriptor = m_SubDeviceDescriptor;
|
|
|
|
|
|
|
|
DPRINT("ISubDevice_GetDescriptor this %p desc %p\n", this, m_SubDeviceDescriptor);
|
|
|
|
return STATUS_SUCCESS;
|
|
|
|
}
|
|
|
|
|
|
|
|
NTSTATUS
|
|
|
|
NTAPI
|
|
|
|
CPortWaveRT::DataRangeIntersection(
|
|
|
|
IN ULONG PinId,
|
|
|
|
IN PKSDATARANGE DataRange,
|
|
|
|
IN PKSDATARANGE MatchingDataRange,
|
|
|
|
IN ULONG OutputBufferLength,
|
|
|
|
OUT PVOID ResultantFormat OPTIONAL,
|
|
|
|
OUT PULONG ResultantFormatLength)
|
|
|
|
{
|
|
|
|
DPRINT("ISubDevice_DataRangeIntersection this %p\n", this);
|
|
|
|
|
|
|
|
if (m_pMiniport)
|
|
|
|
{
|
|
|
|
return m_pMiniport->DataRangeIntersection (PinId, DataRange, MatchingDataRange, OutputBufferLength, ResultantFormat, ResultantFormatLength);
|
|
|
|
}
|
|
|
|
|
|
|
|
return STATUS_UNSUCCESSFUL;
|
|
|
|
}
|
|
|
|
|
|
|
|
NTSTATUS
|
|
|
|
NTAPI
|
|
|
|
CPortWaveRT::PowerChangeNotify(
|
|
|
|
IN POWER_STATE PowerState)
|
|
|
|
{
|
|
|
|
if (m_pPowerNotify)
|
|
|
|
{
|
|
|
|
m_pPowerNotify->PowerChangeNotify(PowerState);
|
|
|
|
}
|
|
|
|
|
|
|
|
return STATUS_SUCCESS;
|
|
|
|
}
|
|
|
|
|
|
|
|
NTSTATUS
|
|
|
|
NTAPI
|
|
|
|
CPortWaveRT::PinCount(
|
|
|
|
IN ULONG PinId,
|
|
|
|
IN OUT PULONG FilterNecessary,
|
|
|
|
IN OUT PULONG FilterCurrent,
|
|
|
|
IN OUT PULONG FilterPossible,
|
|
|
|
IN OUT PULONG GlobalCurrent,
|
|
|
|
IN OUT PULONG GlobalPossible)
|
|
|
|
{
|
|
|
|
if (m_pPinCount)
|
|
|
|
{
|
|
|
|
m_pPinCount->PinCount(PinId, FilterNecessary, FilterCurrent, FilterPossible, GlobalCurrent, GlobalPossible);
|
|
|
|
return STATUS_SUCCESS;
|
|
|
|
}
|
|
|
|
|
|
|
|
// FIXME
|
|
|
|
// scan filter descriptor
|
|
|
|
|
|
|
|
return STATUS_UNSUCCESSFUL;
|
|
|
|
}
|
|
|
|
|
|
|
|
///--------------------------------------------------------------
|
|
|
|
PMINIPORTWAVERT
|
|
|
|
GetWaveRTMiniport(
|
|
|
|
IN IPortWaveRT* iface)
|
|
|
|
{
|
|
|
|
CPortWaveRT * This = (CPortWaveRT *)iface;
|
|
|
|
return This->m_pMiniport;
|
|
|
|
}
|
|
|
|
|
|
|
|
PDEVICE_OBJECT
|
|
|
|
GetDeviceObjectFromPortWaveRT(
|
|
|
|
PPORTWAVERT iface)
|
|
|
|
{
|
|
|
|
CPortWaveRT * This = (CPortWaveRT *)iface;
|
|
|
|
return This->m_pDeviceObject;
|
|
|
|
}
|
|
|
|
|
|
|
|
//---------------------------------------------------------------
|
|
|
|
// IPortWaveRT constructor
|
|
|
|
//
|
|
|
|
|
|
|
|
|
|
|
|
NTSTATUS
|
|
|
|
NewPortWaveRT(
|
|
|
|
OUT PPORT* OutPort)
|
|
|
|
{
|
|
|
|
CPortWaveRT * Port;
|
|
|
|
NTSTATUS Status;
|
|
|
|
|
|
|
|
Port = new(NonPagedPool, TAG_PORTCLASS) CPortWaveRT(NULL);
|
|
|
|
if (!Port)
|
|
|
|
return STATUS_INSUFFICIENT_RESOURCES;
|
|
|
|
|
|
|
|
Status = Port->QueryInterface(IID_IPort, (PVOID*)OutPort);
|
|
|
|
|
|
|
|
if (!NT_SUCCESS(Status))
|
|
|
|
{
|
|
|
|
delete Port;
|
|
|
|
}
|
|
|
|
|
|
|
|
DPRINT("NewPortWaveRT %p Status %u\n", Port, Status);
|
|
|
|
return Status;
|
|
|
|
}
|
|
|
|
|