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D3DKMDT_MONITOR_FREQUENCY_RANGE_CONSTRAINT enumeration (d3dkmdt.h)

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The D3DKMDT_MONITOR_FREQUENCY_RANGE_CONSTRAINT enumeration is used to indicate the type of constraint under which a monitor frequency range is supported.

Syntax

typedef enum _D3DKMDT_MONITOR_FREQUENCY_RANGE_CONSTRAINT {
  D3DKMDT_MFRC_UNINITIALIZED,
  D3DKMDT_MFRC_ACTIVESIZE,
  D3DKMDT_MFRC_MAXPIXELRATE
} D3DKMDT_MONITOR_FREQUENCY_RANGE_CONSTRAINT;

Constants

 
D3DKMDT_MFRC_UNINITIALIZED
Indicates that a variable of type D3DKMDT_MONITOR_FREQUENCY_RANGE_CONSTRAINT has not yet been assigned a meaningful value.
D3DKMDT_MFRC_ACTIVESIZE
Indicates that the constraint is an active region size.
D3DKMDT_MFRC_MAXPIXELRATE
Indicates that the constraint is a pixel rate.

Remarks

The ConstraintType member of a D3DKMDT_MONITOR_FREQUENCY_RANGE structure is a value from the D3DKMDT_MONITOR_FREQUENCY_RANGE_CONSTRAINT enumeration.

Requirements

Requirement Value
Minimum supported client Windows Vista
Header d3dkmdt.h