ID3D11ShaderTrace::PSSelectStamp method (d3d11shadertracing.h)

Sets the specified pixel-shader stamp.

Syntax

HRESULT PSSelectStamp(
  [in] UINT stampIndex
);

Parameters

[in] stampIndex

The index of the stamp to select.

Return value

PSSelectStamp returns:

• S_OK if the method set the pixel-shader stamp, and if the primitive covers the pixel and sample for the stamp.
• S_FALSE if the method set the pixel-shader stamp, and if the invocation for the selected stamp falls off the primitive.
• E_FAIL if you called the method for a vertex shader or geometry shader; PSSelectStamp is meaningful only for pixel shaders.
• E_INVALIDARG if stampIndex is out of range [0..3].
• Possibly other error codes that are described in Direct3D 11 Return Codes.

Remarks

After you call PSSelectStamp to set the pixel-shader stamp, you can call the ID3D11ShaderTrace::GetInitialRegisterContents, ID3D11ShaderTrace::GetStep, ID3D11ShaderTrace::GetWrittenRegister, and ID3D11ShaderTrace::GetReadRegister methods to get trace data for that stamp.

Requirements

See also

ID3D11ShaderTrace