Augment the current scan buffer with another byte - Extra bits are added to right side of existing bitstring INPUT: - nNewByte = 8-bit byte to add

Augment the current scan buffer with another byte (but mark as error) INPUT: - nNewByte = 8-bit byte to add to buffer - nPtr = UNUSED - nErr

Removes bits from the holding buffer - Discard the leftmost "nNumBits" of m_nScanBuff - And then realign file position pointers INPUT: - nNumBits

Disable any further reporting of scan errors PRE: - m_nScanErrMax POST: - m_nWarnBadScanNum - m_bScanErrorsDisable

Enable reporting of scan errors POST: - m_nWarnBadScanNum - m_bScanErrorsDisable

TODO: Should we include editors in this search?

Send the compression signature string to the local database file in addition to the web repository if the user has enabled it.

CJPEGsnoopDoc serialization NOTE: - This is called during the standard OnOpenDocument() and presumably OnSaveDocument(). Currently it is not implemen

Set the DQT matrix element INPUT: - dqt0[] Matrix array for table 0 - dqt1[] Matrix array for table 1 POST: - m_anImgDqtTbl[][] - m_eImgLandsc

Expand item from string or PIDL

Generate a single component's pixel content for one MCU - Fetch content from the 8x8 IDCT block (m_afIdctBlock[]) for the specified component (nComp)

The Microsoft documentation is wrong for this: text in LPARAM, not WPARAM!

The following routine was intended to automatically recenter the image TODO: However, what is the best way to have it called during redraw? Currently

Set selected item from string or PIDL. The documentation says lpText must be Unicode, but it can be LPCTSTR.

Establish local copy of status bar pointer

Asynchronously update a local pointer to the status bar once it becomes available. Note that the status bar is not ready by the time of the CjfifDecod

Update the status bar with a message

Set status window text

Convert between unsigned int and a dotted-byte notation

Convert a UINT32 and decompose into 4 bytes, but support either endian byte-swap mode PRE: - m_nImgExifEndian Byte swap mode (0=little, 1=big) INPU

UNUSED Convert a unicode string to ASCII and write into a buffer - Returns true if we successfully wrote entire string including terminator

Convert from file offset notation to bytes and bits INPUT: - nPacked = Fixed-point file offset (29b for bytes, 3b for bits) OUTPUT: - nByte = Fi

Validate an unsigned value to ensure it is in allowable range - If the value is outside the range, an error is shown and the parsing stops if relaxed

Draw an overlay for the indexed block INPUT: - pDC = The device context pointer - nBlkX = 8x8 block X coordinate - nBlkY = 8x8 block Y coordina

Draw an overlay that highlights the marked MCUs INPUT: - pDC = The device context pointer

Draw an overlay that shows the MCU grid INPUT: - pDC = The device context pointer

Use this if we are using external reference

methods * Removes the whole registry key including all values. So if you set the registry * entry to be HKCU\Software\Company\Product\key\value the

methods * Removes the whole registry key including all values. So if you set the registry * entry to be HKCU\Software\Company\Product\key\value the

* Removes the value of the registry object. If you set the registry entry to * be HKCU\Software\Company\Product\key\value there will only be * H

* Removes the value of the registry object. If you set the registry entry to * be HKCU\Software\Company\Product\key\value there will only be * H

///////////// dtor: detach browser window before it's destroyed!

Destructor

Cleanup all of the allocated classes

Destructor for Image Decode class - Deallocate any image-related dynamic storage

Destructor

Destructor deallocates buffers and overlays