Edit

D3D12_DEBUG_DEVICE_GPU_SLOWDOWN_PERFORMANCE_FACTOR structure (d3d12sdklayers.h)

  • Article

Describes the amount of artificial slowdown inserted by the debug device to simulate lower-performance graphics adapters.

Syntax

typedef struct D3D12_DEBUG_DEVICE_GPU_SLOWDOWN_PERFORMANCE_FACTOR {
  FLOAT SlowdownFactor;
} D3D12_DEBUG_DEVICE_GPU_SLOWDOWN_PERFORMANCE_FACTOR;

Members

SlowdownFactor

Specifies the amount of slowdown artificially applied, as a factor of the nominal time for the fence to signal. The default value is 0.

Remarks

The SlowdownFactor is applied by artificially delaying the time it takes for a fence to signal. When SlowdownFactor is non-zero, the time taken for a fence to signal is approximately 1.0 + SlowdownFactor times the length of the nominal timing.

Requirements

Requirement Value
Header d3d12sdklayers.h (include D3D12.h)

See also

Core Structures