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This method creates and initializes an IImageDecoder interface you can use to process the specified input data stream.
HRESULT CreateImageDecoder( IStream* stream, DecoderInitFlag flags, IImageDecoder** decoder);
Parameters
- stream
[in] A pointer to an IStream:IUnknown interface for the stream of input data. - flags
[in] A DecoderInitFlag enumeration value indicating how the image decoder should be intialized. - decoder
[out] A pointer to the resulting IImageDecoder interface pointer.
Return Values
If successful, this method returns S_OK.
This method may return E_POINTER if it fails.
Remarks
This method locates the appropriate decoder based on the header bytes in the input data stream.
Requirements
OS Versions: Windows CE 5.0 and later.
Header: Imaging.h.
Link Library: Imaging.
See Also
IImagingFactory | IImageDecoder | IStream:IUnknown | DecoderInitFlag
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