IWICImagingFactory::CreateDecoderFromStream method
Creates a new instance of the IWICBitmapDecoder class based on the given IStream.
Syntax
HRESULT CreateDecoderFromStream( [in] IStream *pIStream, [in] const GUID *pguidVendor, [in] WICDecodeOptions metadataOptions, [out, retval] IWICBitmapDecoder **ppIDecoder );
Parameters
- pIStream [in]
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Type: IStream*
The stream to create the decoder from.
- pguidVendor [in]
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Type: const GUID*
The GUID for the preferred decoder vendor. Use NULL if no preferred vendor.
- metadataOptions [in]
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Type: WICDecodeOptions
The WICDecodeOptions to use when creating the decoder.
- ppIDecoder [out, retval]
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Type: IWICBitmapDecoder**
A pointer that receives a pointer to a new IWICBitmapDecoder.
Return value
Type: HRESULT
If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Requirements
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Minimum supported client |
Windows XP with SP2, Windows Vista [desktop apps | Windows Store apps] |
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Minimum supported server |
Windows Server 2008 [desktop apps | Windows Store apps] |
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Header |
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IDL |
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Library |
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DLL |
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