Pixel format information used in conversions to/from 16 and 8 bit ARGB image formats.

public TPixelFormatInfo = packed record
  ABitCount: Byte;
  BBitCount: Byte;
  GBitCount: Byte;
  RBitCount: Byte;
  ABitMask: LongWord;
  BBitMask: LongWord;
  GBitMask: LongWord;
  RBitMask: LongWord;
  AShift: Byte;
  BShift: Byte;
  GShift: Byte;
  RShift: Byte;
  ARecDiv: Byte;
  BRecDiv: Byte;
  GRecDiv: Byte;
  RRecDiv: Byte;
  end;

ImagingTypes (at line 349)