| 1 | #ifndef WINE_DSHOW_SEEKPASS_H
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| 2 | #define WINE_DSHOW_SEEKPASS_H
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| 3 |
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| 4 | /*
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| 5 | implements CLSID_SeekingPassThru.
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| 6 |
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| 7 | - At least, the following interfaces should be implemented:
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| 8 |
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| 9 | IUnknown
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| 10 | + ISeekingPassThru
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| 11 |
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| 12 | */
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| 13 |
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| 14 | #include "iunk.h"
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| 15 |
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| 16 |
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| 17 | /****************************************************************************/
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| 18 |
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| 19 | typedef struct CPassThruImpl
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| 20 | {
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| 21 | struct { ICOM_VFIELD(IMediaPosition); } mpos;
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| 22 | struct { ICOM_VFIELD(IMediaSeeking); } mseek;
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| 23 |
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| 24 | IUnknown* punk;
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| 25 | IPin* pPin;
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| 26 | } CPassThruImpl;
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| 27 |
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| 28 | #define CPassThruImpl_THIS(iface,member) CPassThruImpl* This = ((CPassThruImpl*)(((char*)iface)-offsetof(CPassThruImpl,member)))
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| 29 |
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| 30 | HRESULT CPassThruImpl_InitIMediaPosition( CPassThruImpl* pImpl );
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| 31 | void CPassThruImpl_UninitIMediaPosition( CPassThruImpl* pImpl );
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| 32 | HRESULT CPassThruImpl_InitIMediaSeeking( CPassThruImpl* pImpl );
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| 33 | void CPassThruImpl_UninitIMediaSeeking( CPassThruImpl* pImpl );
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| 34 |
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| 35 | HRESULT CPassThruImpl_QueryPosPass(
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| 36 | CPassThruImpl* pImpl, IMediaPosition** ppPosition );
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| 37 | HRESULT CPassThruImpl_QuerySeekPass(
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| 38 | CPassThruImpl* pImpl, IMediaSeeking** ppSeeking );
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| 39 |
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| 40 | /****************************************************************************/
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| 41 |
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| 42 | typedef struct QUARTZ_ISeekingPassThruImpl
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| 43 | {
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| 44 | ICOM_VFIELD(ISeekingPassThru);
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| 45 | } QUARTZ_ISeekingPassThruImpl;
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| 46 |
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| 47 | typedef struct CSeekingPassThru
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| 48 | {
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| 49 | QUARTZ_IUnkImpl unk;
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| 50 | QUARTZ_ISeekingPassThruImpl seekpass;
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| 51 |
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| 52 | /* ISeekingPassThru fields. */
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| 53 | CRITICAL_SECTION cs;
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| 54 | CPassThruImpl passthru;
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| 55 | } CSeekingPassThru;
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| 56 |
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| 57 | #define CSeekingPassThru_THIS(iface,member) CSeekingPassThru* This = ((CSeekingPassThru*)(((char*)iface)-offsetof(CSeekingPassThru,member)))
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| 58 |
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| 59 | HRESULT QUARTZ_CreateSeekingPassThru(IUnknown* punkOuter,void** ppobj);
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| 60 |
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| 61 |
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| 62 | #endif /* WINE_DSHOW_SEEKPASS_H */
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