monitor and graphics card emulation should be separated #7
Description
Right now, the graphics card emulation and the emulation of the attached monitor is intermingled. The sense codes are hard coded, and the matching of monitor characteristics to the display window (such as resolution and timings) are hard coded and interspersed throught each graphics card implementation.
There should be a way to configure what monitor is attached to the card, if any.
This can help with matching monitor resolution to window size, but can also allow not attaching a monitor to a graphics card at all.