This commit also fixes a crash on Windows/bgfx by limiting screen
refresh rates.
Adds machine configuration switches for netlist drivers using the fixed
frequency monitor. These are intended for debugging and setting up new
netlist drivers.
As a side effect one can emulate e.g. loss of synchronization.
This commit may trigger false positives on regression testing.
Added netlist version information. This is used to enforce the
invalidation of save states when the major/minor netlist version
changes.
This catches edge cases for which neither the size or names of saved
items changes during releases.
* other layer bits (nw)
* work around some palette issues (nw)
* this allows cars 2 to go 'ingame' (nw)
* impove some visuals (nw)
* investigate bitmap mode (nw)
* these might turn out to be chip type differences (nw)
* tweaks (nw)
* at.cpp: more motherboards and BIOS versions
* at.cpp: more mainboards (nw)
* at.cpp: name correction, comments, BIOS versions
* at.cpp: added motherboard used in 'Funworld Photo Play 1999 PC-based arcade' (jordigahan, ClawGrip, ArcadeHacker)
* at.cpp: motherboards and comments (nw)
* at.cpp: added information (nw)
* move photoply99 to photoply.cpp (nw)
* at.cpp: added motherboards and BIOS versions (nw)
* genpc.cpp: corrected BIOS, added BIOS version and machine for V20 only BIOS versions
* photoply.cpp: removed photoply99 at the request of the provider of the dump
* photoply.cpp: actually save the changes
* at, pc: added motherboards and BIos versions, updated comments (nw)
* begin refactor (nw)
* internal mapping (nw)
* more mapping changes (nw)
* continued refactor (nw)
* this was meant to have vanished when the set was moved, not sure how/when it got restored (nw)
* (nw)
* (nw)
* (nw)
* (nw)
* (nw)
* (nw)
* (nw)
* (nw)
* tidy (nw)
* move logic (nw)
* refactor (nw)
* param not needed (nw)
* tidy (nw)
* this is the banked area.. (nw)
* tv logo displays (nw)
* less printf, disable hack for now to show all logos (nw)
* unrelated note change (nw)
* more likely bootstrap actually changes the registers (nw)
