reactos/include/dxsdk/mmstream.idl

import "unknwn.idl";

cpp_quote("DEFINE_GUID(MSPID_PrimaryVideo, 0xA35FF56A, 0x9FDA, 0x11D0, 0x8F, 0xDF, 0x00, 0xC0, 0x4F, 0xD9, 0x18, 0x9D);")
cpp_quote("DEFINE_GUID(MSPID_PrimaryAudio, 0xA35FF56B, 0x9FDA, 0x11D0, 0x8F, 0xDF, 0x00, 0xC0, 0x4F, 0xD9, 0x18, 0x9D);")

cpp_quote("#define MS_ERROR_CODE(x)                 MAKE_HRESULT(1, FACILITY_ITF, (x) + 0x400)")
cpp_quote("#define MS_SUCCESS_CODE(x)               MAKE_HRESULT(0, FACILITY_ITF, x)")
cpp_quote("#define MS_S_PENDING                     MS_SUCCESS_CODE(1)")
cpp_quote("#define MS_S_NOUPDATE                    MS_SUCCESS_CODE(2)")
cpp_quote("#define MS_S_ENDOFSTREAM                 MS_SUCCESS_CODE(3)")
cpp_quote("#define MS_E_SAMPLEALLOC                 MS_ERROR_CODE(1)")
cpp_quote("#define MS_E_PURPOSEID                   MS_ERROR_CODE(2)")
cpp_quote("#define MS_E_NOSTREAM                    MS_ERROR_CODE(3)")
cpp_quote("#define MS_E_NOSEEKING                   MS_ERROR_CODE(4)")
cpp_quote("#define MS_E_INCOMPATIBLE                MS_ERROR_CODE(5)")
cpp_quote("#define MS_E_BUSY                        MS_ERROR_CODE(6)")
cpp_quote("#define MS_E_NOTINIT                     MS_ERROR_CODE(7)")
cpp_quote("#define MS_E_SOURCEALREADYDEFINED        MS_ERROR_CODE(8)")
cpp_quote("#define MS_E_INVALIDSTREAMTYPE           MS_ERROR_CODE(9)")
cpp_quote("#define MS_E_NOTRUNNING                  MS_ERROR_CODE(10)")



// FIXME HACK remove the // for two cpp_quote
cpp_quote("#if 0");
    typedef LPVOID PAPCFUNC;
cpp_quote("#endif");

cpp_quote("#if(_WIN32_WINNT < 0x0400)")
cpp_quote("typedef void (__stdcall * PAPCFUNC)(DWORD_PTR dwParam);")
cpp_quote("#endif")

typedef LONGLONG STREAM_TIME;

typedef GUID MSPID;
typedef REFGUID REFMSPID;

enum
{
    MMSSF_HASCLOCK = 0x00000001,
    MMSSF_SUPPORTSEEK = 0x00000002,
    MMSSF_ASYNCHRONOUS = 0x00000004
};

typedef enum
{
    STREAMTYPE_READ = 0,
    STREAMTYPE_WRITE = 1,
    STREAMTYPE_TRANSFORM= 2
} STREAM_TYPE;

enum
{
    SSUPDATE_ASYNC = 0x00000001,
    SSUPDATE_CONTINUOUS = 0x00000002
};

typedef enum
{
    COMPSTAT_NOUPDATEOK = 0x00000001,
    COMPSTAT_WAIT = 0x00000002,
    COMPSTAT_ABORT = 0x00000004
} COMPLETION_STATUS_FLAGS;


typedef enum
{
    STREAMSTATE_STOP = 0,
    STREAMSTATE_RUN = 1
} STREAM_STATE;

interface IMultiMediaStream;
interface IMediaStream;
interface IStreamSample;

[
object,
local,
uuid(B502D1BC-9A57-11d0-8FDE-00C04FD9189D),
pointer_default(unique)
]
interface IMultiMediaStream : IUnknown
{
    HRESULT GetInformation([out]  DWORD *pdwFlags, [out]  STREAM_TYPE *pStreamType);
    HRESULT GetMediaStream([in] REFMSPID idPurpose, [out] IMediaStream **ppMediaStream);
    HRESULT EnumMediaStreams([in] long Index, [out] IMediaStream **ppMediaStream);
    HRESULT GetState([out] STREAM_STATE *pCurrentState);
    HRESULT SetState([in] STREAM_STATE NewState);
    HRESULT GetTime([out] STREAM_TIME *pCurrentTime);
    HRESULT GetDuration([out] STREAM_TIME *pDuration);
    HRESULT Seek([in] STREAM_TIME SeekTime);
    HRESULT GetEndOfStreamEventHandle([out] HANDLE *phEOS);
};


[
object,
uuid(B502D1BD-9A57-11d0-8FDE-00C04FD9189D),
pointer_default(unique)
]
interface IMediaStream : IUnknown
{
    HRESULT GetMultiMediaStream([out] IMultiMediaStream **ppMultiMediaStream);
    HRESULT GetInformation([out]  MSPID *pPurposeId, [out]  STREAM_TYPE *pType);
    HRESULT SetSameFormat([in] IMediaStream *pStreamThatHasDesiredFormat, [in] DWORD dwFlags);
    HRESULT AllocateSample([in]  DWORD dwFlags, [out] IStreamSample **ppSample);
    HRESULT CreateSharedSample([in]  IStreamSample *pExistingSample, [in]  DWORD dwFlags, [out] IStreamSample **ppNewSample);
    HRESULT SendEndOfStream(DWORD dwFlags);
};

[
object,
local,
uuid(B502D1BE-9A57-11d0-8FDE-00C04FD9189D),
pointer_default(unique)
]

interface IStreamSample : IUnknown
{
    HRESULT GetMediaStream([in] IMediaStream **ppMediaStream);
    HRESULT GetSampleTimes([out] STREAM_TIME * pStartTime, [out]  STREAM_TIME * pEndTime, [out] STREAM_TIME * pCurrentTime);
    HRESULT SetSampleTimes([in] const STREAM_TIME *pStartTime, [in] const STREAM_TIME *pEndTime);
    HRESULT Update([in] DWORD dwFlags, [in] HANDLE hEvent, [in] PAPCFUNC pfnAPC, [in] DWORD_PTR dwAPCData);
    HRESULT CompletionStatus( [in] DWORD dwFlags, [in] DWORD dwMilliseconds);
};