IWICPlanarFormatConverter::CanConvert method

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

Syntax

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

See also

IWICPlanarFormatConverter