The TSpeedBitmap class is a descendant of TBitmap that provides high speed access to 24 bit bitmap pixels which is ideal for multimedia applications
with graphic effects.
To access the bitmap pixels you use the bits property that is defined as:
bits[x, y : integer] : TRGBTriple;
All these features are demonstrated in the demo included with this package.
It works fine with Delphi 3, 4 and 5. Just try it!