Jorj Bauer
f131910df2
abstract drawing so devices may have full or half resolution; rebuild BIOS interface
2018-02-17 20:44:04 -05:00
Jorj Bauer
99d0c8e72c
Squashed commit of
...
* New BIOS interface
* New linux framebuffer version
* Unified linuxfb and SDL with Teensy
* Abstracted VM RAM
* Fixed disk image corruption due to bad cache handling
* Variable CPU speed support
2018-02-07 10:28:40 -05:00
Jorj Bauer
a7582b5154
minor pfutzing with display; moving toward per-area blit
2017-12-28 08:04:46 -05:00
Jorj Bauer
691b2de8bb
convert primitive drawing routines to macros
2017-02-27 08:12:18 -05:00
Jorj Bauer
85d81d398a
segregating CPU and timing-sensitive sound operations from drawing/disk IO/debugging
2017-02-26 19:59:51 -05:00
Jorj Bauer
ceebb3b1d4
optimize the case of "redraw all the text"
2017-02-26 14:23:53 -05:00
Jorj Bauer
969aa402ad
track area of the screen that's dirty
2017-02-26 11:00:08 -05:00
Jorj Bauer
218b3b77a0
general VM structure and a test OpenCV target
2017-02-19 18:55:54 -05:00