source: Daodan/MSYS2/mingw32/i686-w64-mingw32/include/ddk/bdasup.h

#pragma once

#if (NTDDI_VERSION >= NTDDI_WINXP)

#if defined(__cplusplus)
extern "C" {
#endif

#if defined(_ARM_)
#define STDMETHODCALLTYPE
#else
#define STDMETHODCALLTYPE __stdcall
#endif

#ifndef _WDMDDK_
typedef GUID *PGUID;
#endif

/* Types */

typedef ULONG BDA_TOPOLOGY_JOINT, *PBDA_TOPOLOGY_JOINT;

typedef struct _BDA_PIN_PAIRING {
  ULONG ulInputPin;
  ULONG ulOutputPin;
  ULONG ulcMaxInputsPerOutput;
  ULONG ulcMinInputsPerOutput;
  ULONG ulcMaxOutputsPerInput;
  ULONG ulcMinOutputsPerInput;
  ULONG ulcTopologyJoints;
  const ULONG *pTopologyJoints;
} BDA_PIN_PAIRING, *PBDA_PIN_PAIRING;

typedef struct _BDA_FILTER_TEMPLATE {
  const KSFILTER_DESCRIPTOR *pFilterDescriptor;
  ULONG ulcPinPairs;
  const BDA_PIN_PAIRING *pPinPairs;
} BDA_FILTER_TEMPLATE, *PBDA_FILTER_TEMPLATE;

typedef struct _KSM_PIN_PAIR {
  KSMETHOD Method;
  ULONG InputPinId;
  ULONG OutputPinId;
  ULONG Reserved;
} KSM_PIN_PAIR, * PKSM_PIN_PAIR;

typedef struct _KSM_PIN {
  KSMETHOD Method;
  __GNU_EXTENSION union {
    ULONG PinId;
    ULONG PinType;
  };
  ULONG Reserved;
} KSM_PIN, * PKSM_PIN;

/* Functions */

STDMETHODIMP_(NTSTATUS)
BdaCheckChanges(
  IN PIRP Irp);

STDMETHODIMP_(NTSTATUS)
BdaCommitChanges(
  IN PIRP Irp);

STDMETHODIMP_(NTSTATUS)
BdaCreateFilterFactory(
  IN PKSDEVICE pKSDevice,
  IN const KSFILTER_DESCRIPTOR *pFilterDescriptor,
  IN const BDA_FILTER_TEMPLATE *pBdaFilterTemplate);

STDMETHODIMP_(NTSTATUS)
BdaCreateFilterFactoryEx(
  IN PKSDEVICE pKSDevice,
  IN const KSFILTER_DESCRIPTOR *pFilterDescriptor,
  IN const BDA_FILTER_TEMPLATE *pBdaFilterTemplate,
  OUT PKSFILTERFACTORY  *ppKSFilterFactory);

STDMETHODIMP_(NTSTATUS)
BdaCreatePin(
  IN PKSFILTER pKSFilter,
  IN ULONG ulPinType,
  OUT ULONG *pulPinId);

STDMETHODIMP_(NTSTATUS)
BdaCreateTopology(
  IN PKSFILTER pKSFilter,
  IN ULONG InputPinId,
  IN ULONG OutputPinId);

STDMETHODIMP_(NTSTATUS)
BdaDeletePin(
  IN PKSFILTER pKSFilter,
  IN ULONG *pulPinId);

STDMETHODIMP_(NTSTATUS)
BdaFilterFactoryUpdateCacheData(
  IN PKSFILTERFACTORY pFilterFactory,
  IN const KSFILTER_DESCRIPTOR *pFilterDescriptor OPTIONAL);

STDMETHODIMP_(NTSTATUS)
BdaGetChangeState(
  IN PIRP Irp,
  OUT BDA_CHANGE_STATE *pChangeState);

STDMETHODIMP_(NTSTATUS)
BdaInitFilter(
  IN PKSFILTER pKSFilter,
  IN const BDA_FILTER_TEMPLATE *pBdaFilterTemplate);

STDMETHODIMP_(NTSTATUS)
BdaMethodCreatePin(
  IN PIRP Irp,
  IN KSMETHOD *pKSMethod,
  OUT ULONG *pulPinFactoryID);

STDMETHODIMP_(NTSTATUS)
BdaMethodCreateTopology(
  IN PIRP Irp,
  IN KSMETHOD *pKSMethod,
  OPTIONAL PVOID pvIgnored);

STDMETHODIMP_(NTSTATUS)
BdaMethodDeletePin(
  IN PIRP Irp,
  IN KSMETHOD *pKSMethod,
  OPTIONAL PVOID pvIgnored);

STDMETHODIMP_(NTSTATUS)
BdaPropertyGetControllingPinId(
  IN PIRP Irp,
  IN KSP_BDA_NODE_PIN *pProperty,
  OUT ULONG *pulControllingPinId);

STDMETHODIMP_(NTSTATUS)
BdaPropertyGetPinControl(
  IN PIRP Irp,
  IN KSPROPERTY *pKSProperty,
  OUT ULONG *pulProperty);

STDMETHODIMP_(NTSTATUS)
BdaPropertyNodeDescriptors(
  IN PIRP Irp,
  IN KSPROPERTY *pKSProperty,
  OUT BDANODE_DESCRIPTOR *pNodeDescriptorProperty);

STDMETHODIMP_(NTSTATUS)
BdaPropertyNodeEvents(
  IN PIRP Irp,
  IN KSP_NODE *pKSProperty,
  OUT GUID *pguidProperty);

STDMETHODIMP_(NTSTATUS)
BdaPropertyNodeMethods(
  IN PIRP Irp,
  IN KSP_NODE *pKSProperty,
  OUT GUID *pguidProperty);

STDMETHODIMP_(NTSTATUS)
BdaPropertyNodeProperties(
  IN PIRP Irp,
  IN KSP_NODE *pKSProperty,
  OUT GUID *pguidProperty);

STDMETHODIMP_(NTSTATUS)
BdaPropertyNodeTypes(
  IN PIRP Irp,
  IN KSPROPERTY *pKSProperty,
  OUT ULONG *pulProperty);

STDMETHODIMP_(NTSTATUS)
BdaPropertyPinTypes(
  IN PIRP Irp,
  IN KSPROPERTY *pKSProperty,
  OUT ULONG *pulProperty);

STDMETHODIMP_(NTSTATUS)
BdaPropertyTemplateConnections(
  IN PIRP Irp,
  IN KSPROPERTY *pKSProperty,
  OUT KSTOPOLOGY_CONNECTION *pConnectionProperty);

STDMETHODIMP_(NTSTATUS)
BdaStartChanges(
  IN PIRP Irp);

STDMETHODIMP_(NTSTATUS)
BdaUninitFilter(
  IN PKSFILTER pKSFilter);

STDMETHODIMP_(NTSTATUS)
BdaValidateNodeProperty(
  IN PIRP Irp,
  IN KSPROPERTY *pKSProperty);

#if defined(__cplusplus)
}
#endif

#endif /* (NTDDI_VERSION >= NTDDI_WINXP) */