Emulate truecolor modes
Name
display-trueemu : Emulate truecolor modes
Synopsis
display-trueemu : [-parent=<mode>] [-dither=<dither>] [-model=<model>] <target-spec>
Description
Emulates truecolor modes (GT_TRUECOLOR) on another target which can only do palette modes or truecolor modes of different sizes/depths. Uses dithering and special palettes to get the highest possible quality.
Options
- '-parent=<mode>'
Force the parent target to use a specific mode, specified as a standard LibGGI mode string (see libggi(7)).
- '-dither=<dither>'
Specifies the amount of dithering. Legal values are 0, 2 and 4, defaulting to 4. When the target is running, 'Ctrl-Alt-d' changes the dithering level.
- '-model=<model>'
Color model to use (only when the parent is palettized). Legal values are rgb, cube and pastel. Default depends on the parent mode. When the target is running, 'Ctrl-Alt-p' changes the current color model.
- target-spec
Specifies the target which to draw on (the parent target). This defaults to automatic selection (just like using 'ggiOpen(NULL)' when GGI_DISPLAY is not set).
Features
- DirectBuffer never supported.
- Unaccelerated.