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IWICPlanarFormatConverter::CanConvert method

Query if the format converter can convert from one format to another.

Syntax

C++


HRESULT CanConvert(
  [in]  const WICPixelFormatGUID     *pSrcPixelFormats,
              UINT                   cSrcPlanes,
  [in]        REFWICPixelFormatGUID  dstPixelFormat,
  [out]       BOOL                   *pfCanConvert
);

Parameters

pSrcPixelFormats [in]: An array of WIC pixel formats that represents source image planes.
cSrcPlanes: The number of source pixel formats specified by the pSrcFormats parameter.
dstPixelFormat [in]: The destination interleaved pixel format.
pfCanConvert [out]: True if the conversion is supported.

Return value

If the conversion is not supported, this method returns S_OK, but *pfCanConvert is set to FALSE.

If this method fails, the out parameter pfCanConvert is invalid.

Remarks

To specify an interleaved input pixel format, provide a length 1 array to pSrcPixelFormats.

Requirements

Minimum supported client	Windows 8.1 [desktop apps \| Windows Store apps]
Minimum supported server	Windows Server 2012 R2 [desktop apps \| Windows Store apps]
Header	Wincodec.h
IDL	Wincodec.idl
Library	Windowscodecs.lib
DLL	Windowscodecs.dll