ID2D1AnalysisTransform::ProcessAnalysisResults method

Supplies the analysis data to an analysis transform.

Syntax

HRESULT ProcessAnalysisResults(
  [in] const BYTE *analysisData,
             UINT analysisDataCount
);

Parameters

analysisData [in]

Type: const BYTE*

The data that the transform will analyze.

analysisDataCount

Type: UINT

The size of the analysis data.

Return value

Type: HRESULT

If the method succeeds, it returns S_OK. If it fails, it returns an HRESULT error code.

Remarks

The output of the transform will be copied to CPU-accessible memory by the imaging effects system before being passed to the implementation.

If this call fails, the corresponding ID2D1Effect instance is placed into an error state and fails to draw.

Requirements

See also

ID2D1AnalysisTransform

ID2D1EffectContext::CreateResourceTexture