Enum TDisplayMode

No display mode

Monochrome display mode (1 bpp)

Four grayscales display mode (2 bpp)

16 grayscales display mode (4 bpp)

256 grayscales display mode (8 bpp)

Low colour EGA 16 colour display mode (4 bpp)

256 colour display mode (8 bpp)

64,000 colour display mode (16 bpp)

True colour display mode (24 bpp)

(Not an actual display mode used for moving buffers containing bitmaps)

4096 colour display (12 bpp).

True colour display mode (32 bpp, but top byte is unused and unspecified)

Display mode with alpha (24bpp colour plus 8bpp alpha)

Pre-multiplied Alpha display mode (24bpp color multiplied with the alpha channel value, plus 8bpp alpha)