PDXVAHDSW_GetVideoProcessorDeviceCaps function pointer
Gets the capabilities of a software plug-in Microsoft DirectX Video Acceleration High Definition (DXVA-HD) device.
Syntax
typedef HRESULT ( CALLBACK *PDXVAHDSW_GetVideoProcessorDeviceCaps)( _In_ HANDLE hDevice, _In_ const DXVAHD_CONTENT_DESC *pContentDesc, _In_ DXVAHD_DEVICE_USAGE Usage, _Out_ DXVAHD_VPDEVCAPS *pCaps );
Parameters
- hDevice [in]
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A handle to the plug-in DXVA-HD device.
- pContentDesc [in]
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A pointer to a DXVAHD_CONTENT_DESC structure that describes the video content.
- Usage [in]
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A member of the DXVAHD_DEVICE_USAGE enumeration, describing how the device will be used. The value indicates the desired trade-off between speed and video quality.
- pCaps [out]
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A pointer to a DXVAHD_VPDEVCAPS structure that receives the device capabilities.
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