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PDXVAHDSW_GetVideoProcessorCaps callback function (dxvahd.h)
Gets the capabilities of one or more software Microsoft DirectX Video Acceleration High Definition (DXVA-HD) video processors.
Syntax
PDXVAHDSW_GetVideoProcessorCaps PdxvahdswGetvideoprocessorcaps;
HRESULT PdxvahdswGetvideoprocessorcaps(
[in] HANDLE hDevice,
[in] const DXVAHD_CONTENT_DESC *pContentDesc,
[in] DXVAHD_DEVICE_USAGE Usage,
[in] UINT Count,
[out] DXVAHD_VPCAPS *pCaps
)
{...}
Parameters
[in] hDevice
A handle to the plug-in DXVA-HD device.
[in] pContentDesc
A pointer to a DXVAHD_CONTENT_DESC structure that describes the video content.
[in] Usage
A member of the DXVAHD_DEVICE_USAGE enumeration, describing how the video processor will be used.
[in] Count
The number of elements in the pCaps array.
[out] pCaps
A pointer to an array of DXVAHD_VPCAPS structures. The function fills the structures with the capabilities of the plug-in video processors.
Return value
If this callback function succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 7 [desktop apps only] |
| Minimum supported server | Windows Server 2008 R2 [desktop apps only] |
| Target Platform | Windows |
| Header | dxvahd.h |
See also
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