D3D11_FEATURE enumeration (Windows)

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Direct3D 11 feature options.

Syntax

C++


typedef enum D3D11_FEATURE { 
  D3D11_FEATURE_THREADING                     = 0,
  D3D11_FEATURE_DOUBLES                       = ( D3D11_FEATURE_THREADING + 1 ),
  D3D11_FEATURE_FORMAT_SUPPORT                = ( D3D11_FEATURE_DOUBLES + 1 ),
  D3D11_FEATURE_FORMAT_SUPPORT2               = ( D3D11_FEATURE_FORMAT_SUPPORT + 1 ),
  D3D11_FEATURE_D3D10_X_HARDWARE_OPTIONS      = ( D3D11_FEATURE_FORMAT_SUPPORT2 + 1 ),
  D3D11_FEATURE_D3D11_OPTIONS                 = ( D3D11_FEATURE_D3D10_X_HARDWARE_OPTIONS + 1 ),
  D3D11_FEATURE_ARCHITECTURE_INFO             = ( D3D11_FEATURE_D3D11_OPTIONS + 1 ),
  D3D11_FEATURE_D3D9_OPTIONS                  = ( D3D11_FEATURE_ARCHITECTURE_INFO + 1 ),
  D3D11_FEATURE_SHADER_MIN_PRECISION_SUPPORT  = ( D3D11_FEATURE_D3D9_OPTIONS + 1 ),
  D3D11_FEATURE_D3D9_SHADOW_SUPPORT           = ( D3D11_FEATURE_SHADER_MIN_PRECISION_SUPPORT + 1 )
} D3D11_FEATURE;

Constants

D3D11_FEATURE_THREADING: The driver supports multithreading. To see an example of testing a driver for multithread support, see How To: Check for Driver Support.
D3D11_FEATURE_DOUBLES: Supports the use of the double-precision shaders in HLSL.
D3D11_FEATURE_FORMAT_SUPPORT: Supports the formats in D3D11_FORMAT_SUPPORT.
D3D11_FEATURE_FORMAT_SUPPORT2: Supports the formats in D3D11_FORMAT_SUPPORT2.
D3D11_FEATURE_D3D10_X_HARDWARE_OPTIONS: Supports compute shaders and raw and structured buffers.
D3D11_FEATURE_D3D11_OPTIONS: Supports Direct3D 11.1 feature options.

Direct3D 11: This value is not supported until Direct3D 11.1.
D3D11_FEATURE_ARCHITECTURE_INFO: Supports specific adapter architecture.

Direct3D 11: This value is not supported until Direct3D 11.1.
D3D11_FEATURE_D3D9_OPTIONS: Supports Direct3D 9 feature options.

Direct3D 11: This value is not supported until Direct3D 11.1.
D3D11_FEATURE_SHADER_MIN_PRECISION_SUPPORT: Supports minimum precision of shaders. For more info about HLSL minimum precision, see using HLSL minimum precision.

Direct3D 11: This value is not supported until Direct3D 11.1.
D3D11_FEATURE_D3D9_SHADOW_SUPPORT: Supports Direct3D 9 shadowing feature.

Direct3D 11: This value is not supported until Direct3D 11.1.

Remarks

This enumeration is used when querying a driver about support for these features by calling ID3D11Device::CheckFeatureSupport. Each value in this enumeration has a corresponding data structure that is required to be passed to the pFeatureSupportData parameter of ID3D11Device::CheckFeatureSupport.

The following table shows the structures associated with each enumeration value.

Enumerant	Associated Structure
D3D11_FEATURE_THREADING	D3D11_FEATURE_DATA_THREADING
D3D11_FEATURE_DOUBLES	D3D11_FEATURE_DATA_DOUBLES
D3D11_FEATURE_FORMAT_SUPPORT	D3D11_FEATURE_DATA_FORMAT_SUPPORT
D3D11_FEATURE_FORMAT_SUPPORT2	D3D11_FEATURE_DATA_FORMAT_SUPPORT2
D3D11_FEATURE_D3D10_X_HARDWARE_OPTIONS	D3D11_FEATURE_DATA_D3D10_X_HARDWARE_OPTIONS
D3D11_FEATURE_D3D11_OPTIONS	D3D11_FEATURE_DATA_D3D11_OPTIONS
D3D11_FEATURE_ARCHITECTURE_INFO	D3D11_FEATURE_DATA_ARCHITECTURE_INFO
D3D11_FEATURE_D3D9_OPTIONS	D3D11_FEATURE_DATA_D3D9_OPTIONS
D3D11_FEATURE_SHADER_MIN_PRECISION_SUPPORT	D3D11_FEATURE_DATA_SHADER_MIN_PRECISION_SUPPORT
D3D11_FEATURE_D3D9_SHADOW_SUPPORT	D3D11_FEATURE_DATA_D3D9_SHADOW_SUPPORT

Requirements

Header	D3D11.h

D3D11_FEATURE enumeration

Syntax

Constants

Remarks

Requirements

See also

Community Additions