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IDDCX_FEATURE_IMPLEMENTATION enumeration (iddcx.h)

  • Article

A IDDCX_FEATURE_IMPLEMENTATION value is used to indicate how a given supported feature is implemented.

Syntax

typedef enum IDDCX_FEATURE_IMPLEMENTATION {
  IDDCX_FEATURE_IMPLEMENTATION_UNINITIALIZED = 0,
  IDDCX_FEATURE_IMPLEMENTATION_NONE = 1,
  IDDCX_FEATURE_IMPLEMENTATION_HARDWARE = 2,
  IDDCX_FEATURE_IMPLEMENTATION_SOFTWARE = 3
} ;

Constants

 
IDDCX_FEATURE_IMPLEMENTATION_UNINITIALIZED
Value: 0
Indicates that an IDDCX_FEATURE_IMPLEMENTATION variable has not yet been assigned a meaningful value.
IDDCX_FEATURE_IMPLEMENTATION_NONE
Value: 1
The feature is not implemented.
IDDCX_FEATURE_IMPLEMENTATION_HARDWARE
Value: 2
The feature is implemented and hardware is used in the implementation. For example, the adapter display pipeline blends the hardware cursor image into the signal sent to the monitor.
IDDCX_FEATURE_IMPLEMENTATION_SOFTWARE
Value: 3
The feature is implemented and software is used in the implementation. For example, the driver supports hardware cursor by blending the cursor image into the display pixels as part of the processing.

Requirements

Requirement Value
Header iddcx.h

See also

IDDCX_ENDPOINT_DIAGNOSTIC_INFO