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Author	SHA1	Message	Date
Thomas Harte	f823310fe3	Add an appropriate crop.	2023-12-08 14:29:23 -05:00
Thomas Harte	1c47c64bcb	Connect option to macOS UI.	2023-12-08 14:23:27 -05:00
Thomas Harte	fbf79c142a	Undo accidental build-type switch.	2023-12-08 14:03:29 -05:00
Thomas Harte	0bf453199c	Default to 'fast'.	2023-12-08 12:51:55 -05:00
Thomas Harte	604fca7fb1	Revise colour burst phase guess.	2023-12-08 11:55:00 -05:00
Thomas Harte	2ee873d1a1	This isn't intended to be exact.	2023-12-08 11:07:14 -05:00
Thomas Harte	e703721271	Tie snow avoidance to avoiding DEN.	2023-12-08 11:02:41 -05:00
Thomas Harte	664890cead	Expose speed as an option.	2023-12-08 10:46:59 -05:00
Thomas Harte	3a103217d1	Add a compiletime 'turbo' flag for sort-of-80286 speeds.	2023-12-08 09:38:55 -05:00
Thomas Harte	e55a09962f	Merge pull request #1260 from TomHarte/QuietPC ... Mostly silence PC.	2023-12-07 22:12:12 -05:00
Thomas Harte	4bfde2f30f	Mostly silence PC.	2023-12-07 22:11:49 -05:00
Thomas Harte	2966a82690	Merge pull request #1258 from TomHarte/DiskWrite ... Respond appropriately if a write is attempted.	2023-12-07 22:08:07 -05:00
Thomas Harte	ba91f461fa	Merge pull request #1257 from TomHarte/CGABorderColour ... Switch back to yellow for composite.	2023-12-07 21:56:38 -05:00
Thomas Harte	d8d33ac419	Add a backup strategy for non-standard formats.	2023-12-07 21:52:51 -05:00
Thomas Harte	d61d80afec	It seems that write protection ends in not-ready.	2023-12-07 16:50:12 -05:00
Thomas Harte	1985d7da6a	Do something on a write rather than nothing.	2023-12-07 16:45:21 -05:00
Thomas Harte	75b6030516	Don't lose brown upon a blink.	2023-12-07 14:53:59 -05:00
Thomas Harte	e691cc8723	Retain dark yellow for composite output.	2023-12-07 14:21:09 -05:00
Thomas Harte	ac47b93542	Merge pull request #1256 from TomHarte/CGABorderColour ... CGA: reduce repetition, map dark yellow to brown, support border colour.	2023-12-07 14:13:14 -05:00
Thomas Harte	c5745f71f6	Reduce repetition, map dark yellow to brown.	2023-12-07 13:11:20 -05:00
Thomas Harte	48d1fa7eab	Merge pull request #1255 from TomHarte/CGAClock ... Revise CGA clock rate downward.	2023-12-07 12:28:44 -05:00
Thomas Harte	71069bef0f	Correct get_scaled_scan_status.	2023-12-07 12:18:03 -05:00
Thomas Harte	8608f0f89d	Adjust CGA clocking down by 1/7th.	2023-12-07 12:05:15 -05:00
Thomas Harte	d94791a82d	Merge pull request #1254 from TomHarte/BordersAplenty ... Unify repeated setup/execution of output_level.	2023-12-07 11:45:42 -05:00
Thomas Harte	017fd84f36	Also use output level for CRAM dots.	2023-12-07 11:05:10 -05:00
Thomas Harte	fc63fcb751	Unify usages of output_level for border.	2023-12-07 11:04:18 -05:00
Thomas Harte	eb4a8bfef9	Merge pull request #1253 from TomHarte/RTC ... Add some small portion of the AT real-time clock.	2023-12-07 10:52:45 -05:00
Thomas Harte	ad78a03300	Default to CGA40 if starting a new composite PC.	2023-12-07 10:14:06 -05:00
Thomas Harte	0f22ee5de4	Add TODO.	2023-12-07 10:08:43 -05:00
Thomas Harte	83cfacc0a5	Update TODOs.	2023-12-07 10:03:52 -05:00
Thomas Harte	ef0c3549d2	Attempt but fail to indicate PM.	2023-12-06 23:28:16 -05:00
Thomas Harte	e3119a4904	Hack in read-only versions of the main registers.	2023-12-06 23:25:34 -05:00
Thomas Harte	5fde3b8d5d	Wire up a stub RTC plus appropriate option ROM.	2023-12-06 22:56:09 -05:00
Thomas Harte	d696c15be5	Merge pull request #1252 from TomHarte/CGAAddresses ... Revise guess as to CGA address wrapping.	2023-12-06 22:32:54 -05:00
Thomas Harte	b385e6edad	Revise guess as to address wrapping.	2023-12-06 22:03:24 -05:00
Thomas Harte	327dc51ece	Merge pull request #1250 from TomHarte/CGATarget ... Add CGA emulation.	2023-12-06 16:23:10 -05:00
Thomas Harte	a44ffa769b	Merge pull request #1251 from TomHarte/PCScreenshots ... Add PC screenshots, mention.	2023-12-06 16:21:51 -05:00
Thomas Harte	87438a3019	Add PC screenshots, mention.	2023-12-06 16:20:31 -05:00
Thomas Harte	1f976b8ccb	Complete loop for macOS display selection.	2023-12-06 14:49:34 -05:00
Thomas Harte	8645a4b7b1	Walk further towards user display configuration.	2023-12-06 14:44:59 -05:00
Thomas Harte	ff000a5792	Support remainder of colour control.	2023-12-06 14:38:43 -05:00
Thomas Harte	1c7f8841f4	Avoid potential lengthy startup; work towards display option.	2023-12-06 13:55:41 -05:00
Thomas Harte	fd298ffbe9	Remove dead TODO.	2023-12-06 13:15:36 -05:00
Thomas Harte	987a5dbfbf	Honour monochrome flag.	2023-12-06 13:15:17 -05:00
Thomas Harte	0bb74f405f	Ensure lines are in-phase with the NTSC colour subcarrier.	2023-12-06 13:12:58 -05:00
Thomas Harte	1aa168054e	Add a phoney colour burst.	2023-12-06 13:10:28 -05:00
Thomas Harte	6d7c6de32f	Fix flush_pixels for 640px mode.	2023-12-06 11:50:16 -05:00
Thomas Harte	d3021e8c90	Attempt _something_ for 640px mode.	2023-12-06 11:42:35 -05:00
Thomas Harte	6adaf89934	Make first attempt at palette support.	2023-12-06 11:19:04 -05:00
Thomas Harte	bf49f745bf	Attempt to distinguish clocks.	2023-12-06 10:41:20 -05:00