IWICJpegFrameDecode::GetScanHeader method (wincodec.h)
Retrieves parameters from the Start Of Scan (SOS) marker for the scan with the specified index.
Syntax
HRESULT GetScanHeader(
UINT scanIndex,
[out] WICJpegScanHeader *pScanHeader
);
Parameters
scanIndex
Type: UINT
The index of the scan for which header data is retrieved.
[out] pScanHeader
Type: WICJpegScanHeader*
A pointer that receives the frame header data.
Return value
Type: HRESULT
Returns S_OK on successful completion.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 10 [desktop apps only] |
| Minimum supported server | Windows Server 2016 [desktop apps only] |
| Target Platform | Windows |
| Header | wincodec.h |
| Library | Windowscodecs.lib |
| DLL | Windowscodecs.dll |