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Fixed an old annoying bug where a restored video card wouldn't properly display a blinking cursor; originally, I assumed it was a CRTC register restoration bug, but actually, some supporting variables (eg, cBlinks) were not getting initialized in both the reset() and restore() code paths. This is also a good time to remember that when an uninitialized array from some hardware state gets serialized and deserialized to/from JSON, the array is restored as a series of "null" values, not as "undefined" values, so it's best for any code checking for undefined values to use "== null" rather than "=== undefined".

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This commit is contained in:
Jeff Parsons 2017-06-26 08:56:17 -07:00 • committed by Jeff Parsons
commit ed75397b83
10 changed files with 58 additions and 36 deletions
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8
docs/pcx86/examples/pcx86-dbg.js
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@ -110,7 +110,7 @@ function Ec(a,b,c){if(!(b&a.D||!c||c&a.D)){for(var d=b>>>a.A;0<c;){var e=a.aa[d]
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