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DXVAHDDDI_FILTER_RANGE_DATA structure (d3dumddi.h)

  • Article

The DXVAHDDDI_FILTER_RANGE_DATA structure describes a filter range.

Syntax

typedef struct _DXVAHDDDI_FILTER_RANGE_DATA {
  [in] INT   Minimum;
  [in] INT   Maximum;
  [in] INT   Default;
  [in] FLOAT Multiplier;
} DXVAHDDDI_FILTER_RANGE_DATA;

Members

[in] Minimum

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

[in] Maximum

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

[in] Default

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

[in] Multiplier

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

Requirements

Requirement Value
Minimum supported client DXVAHDDDI_FILTER_RANGE_DATA is supported beginning with the Windows 7 operating system.
Header d3dumddi.h (include D3dumddi.h)