PDXVAHDSW_SetVideoProcessStreamState function pointer
Sets a state parameter for an input stream on a software Microsoft DirectX Video Acceleration High Definition (DXVA-HD) video processor.
Syntax
typedef HRESULT ( CALLBACK *PDXVAHDSW_SetVideoProcessStreamState)( _In_ HANDLE hVideoProcessor, _In_ UINT StreamNumber, _In_ DXVAHD_STREAM_STATE State, _In_ UINT DataSize, _In_ const void *pData );
Parameters
- hVideoProcessor [in]
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A handle to the software DXVA-HD video processor.
- StreamNumber [in]
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The zero-based index of the input stream.
- State [in]
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The state parameter to set, specified as a member of the DXVAHD_STREAM_STATE enumeration.
- DataSize [in]
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The size of the buffer pointed to by pData, in bytes.
- pData [in]
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A pointer to a buffer that contains the state data.
Return value
If this function pointer succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Requirements
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Minimum supported client | Windows 7 [desktop apps only] |
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Minimum supported server | Windows Server 2008 R2 [desktop apps only] |
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Header |
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See also
- DXVA-HD
- Media Foundation Functions
- DXVAHDSW_CALLBACKS
- IDXVAHD_VideoProcessor::SetVideoProcessStreamState
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Build date: 11/28/2012
