cpp_quote("#if 0")
import "unknwn.idl";
typedef int IBaseFilter ;
typedef int IEnumFilters;
typedef int IPin;
typedef int REFERENCE_TIME;
typedef int AM_MEDIA_TYPE;
cpp_quote("#endif")

interface IPinConnection;
interface IPinFlowControl;
interface IGraphConfig;
interface IGraphConfigCallback;

enum _AM_PIN_FLOW_CONTROL_BLOCK_FLAGS
{
    AM_PIN_FLOW_CONTROL_BLOCK = 0x00000001,
};


typedef enum _AM_GRAPH_CONFIG_RECONNECT_FLAGS
{
    AM_GRAPH_CONFIG_RECONNECT_DIRECTCONNECT = 0x00000001,
    AM_GRAPH_CONFIG_RECONNECT_CACHE_REMOVED_FILTERS = 0x00000002,
    AM_GRAPH_CONFIG_RECONNECT_USE_ONLY_CACHED_FILTERS = 0x00000004
} AM_GRAPH_CONFIG_RECONNECT_FLAGS;


enum _REM_FILTER_FLAGS
{
    REMFILTERF_LEAVECONNECTED = 0x00000001
};

typedef enum _AM_FILTER_FLAGS
{
     AM_FILTER_FLAGS_REMOVABLE = 0x00000001
 } AM_FILTER_FLAGS;


[
        local,
        object,
        uuid(4a9a62d3-27d4-403d-91e9-89f540e55534),
        pointer_default(unique)
]
interface IPinConnection : IUnknown
{
    HRESULT DynamicQueryAccept([in] const AM_MEDIA_TYPE *pmt);
    HRESULT NotifyEndOfStream([in] HANDLE hNotifyEvent);
    HRESULT IsEndPin();
    HRESULT DynamicDisconnect();
};

[
        local,
        object,
        uuid(c56e9858-dbf3-4f6b-8119-384af2060deb),
        pointer_default(unique)
]
interface IPinFlowControl : IUnknown
{
    HRESULT Block([in] DWORD dwBlockFlags, [in] HANDLE hEvent);
}



[
        local,
        object,
        uuid(03A1EB8E-32BF-4245-8502-114D08A9CB88),
        pointer_default(unique)
]
interface IGraphConfig : IUnknown
{
    HRESULT Reconnect([in] IPin *pOutputPin, [in] IPin *pInputPin, [in] const AM_MEDIA_TYPE *pmtFirstConnection, IBaseFilter *pUsingFilter, [in] HANDLE hAbortEvent, [in] DWORD dwFlags);
    HRESULT Reconfigure([in] IGraphConfigCallback *pCallback, [in] PVOID pvContext, [in] DWORD dwFlags, [in] HANDLE hAbortEvent);
    HRESULT AddFilterToCache([in] IBaseFilter *pFilter);
    HRESULT EnumCacheFilter([out] IEnumFilters **pEnum);
    HRESULT RemoveFilterFromCache([in]IBaseFilter *pFilter);
    HRESULT GetStartTime([out] REFERENCE_TIME *prtStart);
    HRESULT PushThroughData([in] IPin *pOutputPin, [in] IPinConnection *pConnection, [in] HANDLE hEventAbort);
    HRESULT SetFilterFlags([in] IBaseFilter *pFilter, [in] DWORD dwFlags);
    HRESULT GetFilterFlags([in] IBaseFilter *pFilter, [out] DWORD *pdwFlags);
    HRESULT RemoveFilterEx( [in] IBaseFilter *pFilter, DWORD Flags );
}

[
        local,
        object,
        uuid(ade0fd60-d19d-11d2-abf6-00a0c905f375),
        pointer_default(unique)
]
interface IGraphConfigCallback : IUnknown
{
    HRESULT Reconfigure(PVOID pvContext, DWORD dwFlags);
}

[
    local,
    object,
    uuid(DCFBDCF6-0DC2-45f5-9AB2-7C330EA09C29),
    pointer_default(unique)
]
interface IFilterChain : IUnknown
{
    HRESULT StartChain( [in] IBaseFilter *pStartFilter, [in] IBaseFilter *pEndFilter );
    HRESULT PauseChain( [in] IBaseFilter *pStartFilter, [in] IBaseFilter *pEndFilter );
    HRESULT StopChain( [in] IBaseFilter *pStartFilter, [in] IBaseFilter *pEndFilter );
    HRESULT RemoveChain( [in] IBaseFilter *pStartFilter, [in] IBaseFilter *pEndFilter );
}