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IWICBitmapSourceTransform::DoesSupportTransform method

Determines whether a specific transform option is supported natively by the implementation of the IWICBitmapSourceTransform interface.

Syntax


HRESULT DoesSupportTransform(
  [in]   WICBitmapTransformOptions dstTransform,
  [out]  BOOL *pfIsSupported
);

Parameters

dstTransform [in]

Type: WICBitmapTransformOptions

The WICBitmapTransformOptions to check if they are supported.

pfIsSupported [out]

Type: BOOL*

A pointer that receives a value specifying whether the transform option is supported.

Return value

Type: HRESULT

If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Remarks

The Windows provided codecs provide the following level of support:

  • BMP, ICO, GIF, TIFF: No implementation of IWICBitmapSourceTransform.
  • JPEG, PNG: Trivial support (WICBitmapTransformRotate0 only).
  • JPEG-XR: Support for all transformation/rotations.

Requirements

Minimum supported client

Windows XP with SP2, Windows Vista [desktop apps | Windows Store apps]

Minimum supported server

Windows Server 2008 [desktop apps | Windows Store apps]

Header

Wincodec.h

IDL

Wincodec.idl

Library

Windowscodecs.lib

 

 

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