Parse the Photoshop IRB Layer Groups Enabled INPUT: - nPos = File position at start of block - nIndent = Indent level for formatted output - nLen =

Parse the Photoshop IRB Layer Group Info INPUT: - nPos = File position at start of block - nIndent = Indent level for formatted output - nLen = Leng

Parse the Photoshop IRB Layer Group Info INPUT: - nPos = File position at start of block - nIndent = Indent level for formatted output - nLen = Leng

Parse the Photoshop IRB Layer Info Section INPUT: - nPos = File position at start of block - nIndent = Indent level for formatted output - pDibTemp

Parse the Photoshop IRB Layer Mask INPUT: - nPos = File position at start of block - nIndent = Indent level for formatted output OUTPUT: - nPos = Fi

Parse the Photoshop IRB Layer and Mask Info Section (from File Header) INPUT: - nPos = File position at start of block - nIndent = Indent level for f

Parse the Photoshop IRB Layer Record INPUT: - nPos = File position at start of block - nIndent = Indent level for formatted output OUTPUT: - nPos =

Parse the Photoshop IRB Layer Select IDs INPUT: - nPos = File position at start of block - nIndent = Indent level for formatted output OUTPUT: - nPos

Parse the Photoshop IRB Layer Select IDs INPUT: - nPos = File position at start of block - nIndent = Indent level for formatted output OUTPUT: - nPos

Parse the Photoshop IRB Layer State Info INPUT: - nPos = File position at start of block - nIndent = Indent level for formatted output OUTPUT: - nPos

Parse the Photoshop IRB Layer State Info INPUT: - nPos = File position at start of block - nIndent = Indent level for formatted output OUTPUT: - nPos

Parse the Photoshop IRB OSType List INPUT: - nPos = File position at start of entry - nIndent = Indent level for formatted output OUTPUT: - nPos = F

Parse the Photoshop IRB OSType List INPUT: - nPos = File position at start of entry - nIndent = Indent level for formatted output OUTPUT: - nPos = F

Look up the enumerated constant (nVal) for the specified field (eEnumField) - Returns "" if the field wasn't found

Look up the enumerated constant (nVal) for the specified field (eEnumField) - Returns "" if the field wasn't found

Parse the Photoshop IRB Aspect Ratio INPUT: - nPos = File position at start of block - nIndent = Indent level for formatted output OUTPUT: - nPos =

Parse the Photoshop IRB Aspect Ratio INPUT: - nPos = File position at start of block - nIndent = Indent level for formatted output OUTPUT: - nPos =

Parse the Photoshop IRB Print Flags INPUT: - nPos = File position at start of block - nIndent = Indent level for formatted output OUTPUT: - nPos = F

Parse the Photoshop IRB Print Flags INPUT: - nPos = File position at start of block - nIndent = Indent level for formatted output OUTPUT: - nPos = F

Parse the Photoshop IRB Print Flags Information INPUT: - nPos = File position at start of block - nIndent = Indent level for formatted output OUTPUT:

Parse the Photoshop IRB Print Flags Information INPUT: - nPos = File position at start of block - nIndent = Indent level for formatted output OUTPUT:

Parse the Photoshop IRB Print Scale INPUT: - nPos = File position at start of block - nIndent = Indent level for formatted output OUTPUT: - nPos = F

Parse the Photoshop IRB Print Scale INPUT: - nPos = File position at start of block - nIndent = Indent level for formatted output OUTPUT: - nPos = F

Display a formatted boolean field - Report the value with the field name (strField) and current indent level (nIndent)

Display a formatted boolean field - Report the value with the field name (strField) and current indent level (nIndent)

Display a formatted double-precision floating-point field - Convert two 32-bit unsigned integers into Photoshop double-precision floating point - Repo

Display a formatted double-precision floating-point field - Convert two 32-bit unsigned integers into Photoshop double-precision floating point - Repo

Display a formatted enumerated type field - Look up enumerated constant (nVal) for the given field (eEnumField) - Report the value with the field name

Display a formatted enumerated type field - Look up enumerated constant (nVal) for the given field (eEnumField) - Report the value with the field name

Display a formatted fixed-point field - Convert a 32-bit unsigned integer into Photoshop fixed point - Assume fixed point representation is 16-bit int

Display a formatted fixed-point field - Convert a 32-bit unsigned integer into Photoshop fixed point - Assume fixed point representation is 16-bit int

Display a formatted fixed-point field - Convert a 32-bit unsigned integer into Photoshop floating point - Report the value with the field name (strFie

Display a formatted fixed-point field - Convert a 32-bit unsigned integer into Photoshop floating point - Report the value with the field name (strFie

Display a formatted hexadecimal field - Report the value with the field name (strField) and current indent level (nIndent) - Depending on the length o

Display a formatted hexadecimal field - Report the value with the field name (strField) and current indent level (nIndent) - Depending on the length o

Display a formatted numeric field with optional units string - Report the value with the field name (strField) and current indent level (nIndent)

Display a formatted numeric field with optional units string - Report the value with the field name (strField) and current indent level (nIndent)

Display a formatted file offset field - Report the offset with the field name (strField) and current indent level (nIndent)

Display a formatted file offset field - Report the offset with the field name (strField) and current indent level (nIndent)

Display a formatted string field - Report the value with the field name (strField) and current indent level (nIndent)

Display a formatted string field - Report the value with the field name (strField) and current indent level (nIndent)

Display a formatted note line - Apply the current indent level (nIndent)

Display a formatted note line - Apply the current indent level (nIndent)

Parse the Photoshop IRB Resolution Info INPUT: - nPos = File position at start of block - nIndent = Indent level for formatted output OUTPUT: - nPos

Parse the Photoshop IRB Resolution Info INPUT: - nPos = File position at start of block - nIndent = Indent level for formatted output OUTPUT: - nPos

Parse the Photoshop IRB Slice Header INPUT: - nPos = File position at start of block - nIndent = Indent level for formatted output - nPosEnd = File p

Parse the Photoshop IRB Slice Header INPUT: - nPos = File position at start of block - nIndent = Indent level for formatted output - nPosEnd = File p

Parse the Photoshop IRB Slice Resource INPUT: - nPos = File position at start of block - nIndent = Indent level for formatted output - nPosEnd = File

Parse the Photoshop IRB Slice Resource INPUT: - nPos = File position at start of block - nIndent = Indent level for formatted output - nPosEnd = File

Parse the Photoshop IRB Unicode String INPUT: - nPos = File position at start of entry - nIndent = Indent level for formatted output OUTPUT: - nPos

Parse the Photoshop IRB Unicode String INPUT: - nPos = File position at start of entry - nIndent = Indent level for formatted output OUTPUT: - nPos

Parse the Photoshop IRB Thumbnail Resource - NOTE: Returned nPos doesn't take into account JFIF data

Parse the Photoshop IRB Thumbnail Resource - NOTE: Returned nPos doesn't take into account JFIF data

Parse the Photoshop IRB Version Info INPUT: - nPos = File position at start of block - nIndent = Indent level for formatted output OUTPUT: - nPos =

Parse the Photoshop IRB Version Info INPUT: - nPos = File position at start of block - nIndent = Indent level for formatted output OUTPUT: - nPos =

Copy entries from insert array to the listbox and record their position

Precalculate the IDCT lookup tables POST: - m_afIdctLookup[] - m_anIdctLookup[] NOTE: - This is 4k entries @ 4B each = 16KB

Generate the compression signatures (both unrotated and rotated) in advance of submitting to the database.

Prepare the image signature for later submission NOTE: ASCII vars are used (instead of unicode) to support usage of MD5 library

Generate the compression signatures for the thumbnails

Prepare the image signature for later submission NOTE: ASCII vars are used (instead of unicode) to support usage of MD5 library

Print hex from array of unsigned words INPUT: - anWords Array of UINT32 is passed - nCount Indicates the number of array entries originally specif

Print hex from array of unsigned bytes INPUT: - anBytes Array is passed as UINT32* even though it only represents a byte per entry - nCount Indicate

Print hex from array of unsigned char INPUT: - anBytes Array of unsigned chars - nCount Indicates the number of array entries originally specified b

Report the cumulative DC value INPUT: - nMcuX = MCU x coordinate - nMcuY = MCU y coordinate - nVal = DC value

Convert multiple coordinates into a formatted GPS string INPUT: - nCount Number of coordinates (1,2,3) - fCoord1 Coordinate #1 - fCoord2 Coordinate

Read a UINT32 from the buffer, force as big endian INPUT: - nPos Buffer position RETURN: - UINT32 from buffer

Read a line from the current opened file (m_pFile) UNUSED

Read in bits from the buffer and find matching huffman codes - Input buffer is m_nScanBuff - Perform shift in buffer afterwards - Abort if there aren'

Read a UINT16 from the buffer, byte swap as required INPUT: - nPos Buffer position RETURN: - UINT16 from buffer

Read a UINT32 from the buffer, byte swap as required INPUT: - nPos Buffer position RETURN: - UINT32 from buffer

Call RedrawWindow() on RichEdit window

Load a boolean from the registry INPUT: - strKey Registry key to read - nDefault Default value (in case the key doesn't exist) OUTPUT: - Boolea

Load a string from the registry INPUT: - strKey Registry key to read - strDefault Default value (in case the key doesn't exist) OUTPUT: - Strin

Load an UINT32 from the registry INPUT: - strKey Registry key to read - nDefault Default value (in case the key doesn't exist) OUTPUT: - UINT32

Store a boolean to the registry INPUT: - strKey Registry key to write - bSetting Value to store at registry key

Store a string to the registry INPUT: - strKey Registry key to write - strSetting Value to store at registry key

Store an UINT32 to the registry INPUT: - strKey Registry key to write - nSetting Value to store at registry key

Report out the color conversion statistics PRE: - m_sStatClip - m_sHisto

Report the DC levels - UNUSED INPUT: - nMcuX = MCU x coordinate - nMcuY = MCU y coordinate - nMcuLen = Number of MCUs to report

Print out the DCT matrix for a given block PRE: - m_anDctBlock[]

Display a formatted enumerated type field - Look up enumerated constant (nVal) for the given field (eEnumField) - Report the value with the field name

Display a formatted hexadecimal field - Report the value with the field name (strField) and current indent level (nIndent) - Depending on the length o

Display a formatted string field - Report the value with the field name (strField) and current indent level (nIndent)

Display a formatted string field with encoded value - Report the value with the field name (strField) and current indent level (nIndent)

Report the histogram stats from the Y component PRE: - m_anHistoYFull

Report out the variable length codes (VLC) Need to consider impact of padding bytes... When pads get extracted, they will not appear in the binary di

Reset decoding state for start of new decode Note that we don't touch the DQT or DHT entries as those are set at different times versus reset (sometim

Reset the main state

Reset is only called by the constructor, New and Open - Clear all major document state - Clear log

Reset the DHT lookup tables - These tables are used to speed up VLC lookups - This should be called by the JFIF decoder any time we start a new file P

Clears the DQT entries POST: - m_anDqtTblSel[] - m_anDqtCoeff[][] - m_anDqtCoeffZz[][]

Reset the image content to prepare it for the upcoming scans - TODO: Migrate pixel bitmap allocation / clearing from DecodeScanImg() to here