ID3D11ShaderTrace::GetStep method (d3d11shadertracing.h)

Retrieves information about the specified step in the trace.

Syntax

HRESULT GetStep(
  [in]  UINT             stepIndex,
  [out] D3D11_TRACE_STEP *pTraceStep
);

Parameters

[in] stepIndex

The index of the step within the trace. The range of the index is [0...NumTraceSteps-1], where NumTraceSteps is a member of the D3D11_TRACE_STATS structure. You can retrieve information about a step in any step order.

[out] pTraceStep

A pointer to a D3D11_TRACE_STEP structure. GetStep fills the members of this structure with information about the trace step that is specified by the stepIndex parameter.

Return value

GetStep returns:

• S_OK if the method retrieves the step information.
• E_FAIL if a trace is not available.
• E_INVALIDARG if stepIndex is out of range or if pTraceStep is NULL.
• Possibly other error codes that are described in Direct3D 11 Return Codes.

Remarks

This API requires the Windows Software Development Kit (SDK) for Windows 8.

Requirements

See also

ID3D11ShaderTrace