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IAMWstDecoder::GetRedrawAlways

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Microsoft DirectShow 9.0

IAMWstDecoder::GetRedrawAlways

Downstream filters use the GetRedrawAlways method to retrieve a value that indicates whether the whole output bitmap is redrawn for each sample.

Syntax

  HRESULT GetRedrawAlways(
  
  LPBOOL
  
  lpbOption
  
  );

Parameters

lpbOption

[out]  Pointer to a BOOL to receive the redraw-always value.

Value Description
TRUE Redraw the whole output bitmap for each sample.
FALSE Do not redraw the whole output bitmap for each sample.

Return Values

When the method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Requirements

Header: Include Iwstdec.h.

Library: Use Strmiids.lib.

See Also