IWICJpegFrameDecode::DoesSupportIndexing method

Retrieves a value indicating whether this decoder supports indexing for efficient random access.

Syntax

HRESULT DoesSupportIndexing(
   BOOL *pfIndexingSupported
);

Parameters

pfIndexingSupported

Type: BOOL*

True if indexing is supported; otherwise, false.

Return value

Type: HRESULT

Returns S_OK on successful completion.

Remarks

Indexing is only supported for some JPEG types. Call this method

Requirements

See also

IWICJpegFrameDecode