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IMFSourceResolver
COMメソッド 7
vtbl = vtable インデックス(0始まり)。HSP等からCOMメソッドをインデックス指定で呼ぶ際に使用します。0〜2 は IUnknown。
| vtbl | メソッド |
|---|---|
| 3 | HRESULT CreateObjectFromURL(LPWSTR pwszURL, DWORD dwFlags, IPropertyStore* pProps, MF_OBJECT_TYPE* pObjectType, IUnknown** ppObject) |
| 4 | HRESULT CreateObjectFromByteStream(IMFByteStream* pByteStream, LPWSTR pwszURL, DWORD dwFlags, IPropertyStore* pProps, MF_OBJECT_TYPE* pObjectType, IUnknown** ppObject) |
| 5 | HRESULT BeginCreateObjectFromURL(LPWSTR pwszURL, DWORD dwFlags, IPropertyStore* pProps, IUnknown** ppIUnknownCancelCookie, IMFAsyncCallback* pCallback, IUnknown* punkState) |
| 6 | HRESULT EndCreateObjectFromURL(IMFAsyncResult* pResult, MF_OBJECT_TYPE* pObjectType, IUnknown** ppObject) |
| 7 | HRESULT BeginCreateObjectFromByteStream(IMFByteStream* pByteStream, LPWSTR pwszURL, DWORD dwFlags, IPropertyStore* pProps, IUnknown** ppIUnknownCancelCookie, IMFAsyncCallback* pCallback, IUnknown* punkState) |
| 8 | HRESULT EndCreateObjectFromByteStream(IMFAsyncResult* pResult, MF_OBJECT_TYPE* pObjectType, IUnknown** ppObject) |
| 9 | HRESULT CancelObjectCreation(IUnknown* pIUnknownCancelCookie) |