PFND3D11_1DDI_GETVIDEOPROCESSORCUSTOMRATE - NtDoc
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headers
// d3d10umddi.h
PFND3D11_1DDI_GETVIDEOPROCESSORCUSTOMRATE Pfnd3d111DdiGetvideoprocessorcustomrate;
VOID Pfnd3d111DdiGetvideoprocessorcustomrate(
D3D10DDI_HDEVICE unnamedParam1,
D3D11_1DDI_HVIDEOPROCESSORENUM unnamedParam2,
UINT unnamedParam3,
UINT unnamedParam4,
D3D11_1DDI_VIDEO_PROCESSOR_CUSTOM_RATE *unnamedParam5
)
{...}
View the official Windows Driver Kit DDI referenceNo description available.
Queries a custom frame rate that is associated with a rate conversion capability group.
unnamedParam1hDevice [in]
A handle to the display device (graphics context).
unnamedParam2hProcessorEnum [in]
A handle to a video processor enumeration object that was created through a call to the CreateVideoProcessorEnum function.
unnamedParam3CustomRateIndex [in]
The zero-based index of the custom rate to query. For more information, see the Remarks section.
unnamedParam4RateConversionIndex [in]
The zero-based index of the frame-rate conversion capability group. For more information, see the Remarks section.
unnamedParam5pRate [out]
A pointer to a D3D11_1DDI_VIDEO_PROCESSOR_CUSTOM_RATE structure that contains the attributes of the specified custom rate.
The display miniport driver returns the maximum number of frame-rate conversion capabilities that it supports through the RateConversionCapsCount member of the D3D11_1DDI_VIDEO_PROCESSOR_CAPS structure. The driver returns a pointer to this structure through its GetVideoProcessorCaps function. In addition, the attributes of a frame-rate conversion capability group can be queried by calling the GetVideoProcessorCaps function.
The display miniport driver returns the maximum number of custom rates that it supports through the CustomRateCount member of the D3D11_1DDI_VIDEO_PROCESSOR_RATE_CONVERSION_CAPS structure. The driver returns a pointer to this structure through its GetVideoProcessorCaps function. In addition, the attributes of a frame-rate conversion capability group can be queried by calling the GetVideoProcessorRateConversionCaps function.
D3D11_1DDI_VIDEO_PROCESSOR_CAPS
GetVideoProcessorRateConversionCaps