// d3dumddi.h

typedef struct _DXVAHDDDI_FILTER_RANGE_DATA {
  [in] INT   Minimum;
  [in] INT   Maximum;
  [in] INT   Default;
  [in] FLOAT Multiplier;
} DXVAHDDDI_FILTER_RANGE_DATA;
View the official Windows Driver Kit DDI reference

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Windows Driver Kit DDI reference (ns-d3dumddi-_dxvahdddi_filter_range_data)

_DXVAHDDDI_FILTER_RANGE_DATA structure

Description

The DXVAHDDDI_FILTER_RANGE_DATA structure describes a filter range.

Members

`Minimum` [in]

An INT that specifies the minimum value in the filter range.

`Maximum` [in]

An INT that specifies the maximum value in the filter range.

`Default` [in]

An INT that specifies the default value for the filter range.

`Multiplier` [in]

A FLOAT value that specifies a multiplier to calculate the actual filter value.

Remarks

A hue ProcAmp filter that is defined from –180.0 to 180.0 at 0.25 step size with a default value of 0.0 has the members of the DXVAHDDDI_FILTER_RANGE_DATA structure set to the following values, which are normalized by an implicit step size of 1:

Minimum = –720
Maximum = 720
Default = 0
Multiplier = 0.25

View the official Windows Driver Kit DDI reference