IWICJpegFrameDecode::GetScanHeader method

Retrieves header data from the entire frame. The result includes parameters from the Start Of Frame (SOF) marker for the scan as well as parameters derived from other metadata such as the color model of the compressed data.

Syntax

HRESULT GetScanHeader(
  [out] WICJpegFrameHeader *pFrameHeader
);

Parameters

pFrameHeader [out]

Type: WICJpegFrameHeader*

A pointer that receives the frame header data.

Return value

Type: HRESULT

Returns S_OK on successful completion.

Requirements

See also

IWICJpegFrameDecode

WICJpegFrameHeader