PFND3D12DDI_CREATEVIDEOPROCESSOR_0072 callback function (d3d12umddi.h)
The pfnCreateVideoProcessor callback function creates a video processor.
Syntax
PFND3D12DDI_CREATEVIDEOPROCESSOR_0072 Pfnd3d12ddiCreatevideoprocessor0072;
HRESULT Pfnd3d12ddiCreatevideoprocessor0072(
D3D12DDI_HDEVICE hDrvDevice,
const D3D12DDIARG_CREATE_VIDEO_PROCESSOR_0072 *pArgs,
D3D12DDI_HVIDEOPROCESSOR_0020 hDrvVideoProcessor
)
{...}
Parameters
hDrvDevice
A handle to the display device (graphics context).
pArgs
A D3D12DDIARG_CREATE_VIDEO_PROCESSOR_0072 structure with arguments used to create a video processor.
hDrvVideoProcessor
The video processor.
Return value
If this callback function succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Remarks
Register your implementation of this callback function by setting the appropriate member of D3D12DDIARG_CREATE_VIDEO_PROCESSOR_0072 and then calling Pfnd3d12ddiCreatevideoprocessor0072.
See the D3D Video Protected Resource Support Specification for more information.
Requirements
Requirement | Value |
---|---|
Minimum supported client | Windows 10, version 2004 |
Header | d3d12umddi.h |