- Added Mac SE 24 bit ROM screen patch from mini vMac.
The guest OS resolution in System 6 can be defined
at an arbitrary combination.
- Mac frame buffer base mapping is moved out from guest RAM.
This creates more leg room for the host frame buffer.
- Enable System 6 vscreen support in SDL2. Passed build and test.
- Enable System 6 vscreen support in SDL1. Passed build and test.
- Eanble System 6 vscreen support in XWidnow. Passed build and test.
See my [screen cast demo here](https://youtu.be/aXzM8t_u3zI)
Signed-off-by: Ricky Zhang <rickyzhang@gmail.com>
342fbbce34