 Thomas Harte
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9ef28da322
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Add read-only support for IMD images.
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2023-12-08 15:37:13 -05:00 |
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 Thomas Harte
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2a0176dde6
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Merge pull request #1262 from TomHarte/PCTurbo
Add turbo option for PC execution.
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2023-12-08 14:47:19 -05:00 |
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Thomas Harte
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f823310fe3
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Add an appropriate crop.
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2023-12-08 14:29:23 -05:00 |
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Thomas Harte
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1c47c64bcb
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Connect option to macOS UI.
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2023-12-08 14:23:27 -05:00 |
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Thomas Harte
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fbf79c142a
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Undo accidental build-type switch.
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2023-12-08 14:03:29 -05:00 |
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Thomas Harte
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0bf453199c
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Default to 'fast'.
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2023-12-08 12:51:55 -05:00 |
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Thomas Harte
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604fca7fb1
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Revise colour burst phase guess.
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2023-12-08 11:55:00 -05:00 |
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Thomas Harte
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2ee873d1a1
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This isn't intended to be exact.
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2023-12-08 11:07:14 -05:00 |
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Thomas Harte
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e703721271
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Tie snow avoidance to avoiding DEN.
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2023-12-08 11:02:41 -05:00 |
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Thomas Harte
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664890cead
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Expose speed as an option.
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2023-12-08 10:46:59 -05:00 |
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Thomas Harte
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3a103217d1
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Add a compiletime 'turbo' flag for sort-of-80286 speeds.
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2023-12-08 09:38:55 -05:00 |
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Thomas Harte
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e55a09962f
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Merge pull request #1260 from TomHarte/QuietPC
Mostly silence PC.
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2023-12-07 22:12:12 -05:00 |
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Thomas Harte
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4bfde2f30f
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Mostly silence PC.
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2023-12-07 22:11:49 -05:00 |
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Thomas Harte
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2966a82690
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Merge pull request #1258 from TomHarte/DiskWrite
Respond appropriately if a write is attempted.
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2023-12-07 22:08:07 -05:00 |
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Thomas Harte
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ba91f461fa
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Merge pull request #1257 from TomHarte/CGABorderColour
Switch back to yellow for composite.
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2023-12-07 21:56:38 -05:00 |
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Thomas Harte
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d61d80afec
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It seems that write protection ends in not-ready.
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2023-12-07 16:50:12 -05:00 |
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Thomas Harte
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1985d7da6a
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Do something on a write rather than nothing.
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2023-12-07 16:45:21 -05:00 |
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Thomas Harte
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75b6030516
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Don't lose brown upon a blink.
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2023-12-07 14:53:59 -05:00 |
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Thomas Harte
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e691cc8723
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Retain dark yellow for composite output.
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2023-12-07 14:21:09 -05:00 |
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Thomas Harte
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ac47b93542
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Merge pull request #1256 from TomHarte/CGABorderColour
CGA: reduce repetition, map dark yellow to brown, support border colour.
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2023-12-07 14:13:14 -05:00 |
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Thomas Harte
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c5745f71f6
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Reduce repetition, map dark yellow to brown.
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2023-12-07 13:11:20 -05:00 |
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Thomas Harte
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48d1fa7eab
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Merge pull request #1255 from TomHarte/CGAClock
Revise CGA clock rate downward.
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2023-12-07 12:28:44 -05:00 |
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Thomas Harte
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71069bef0f
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Correct get_scaled_scan_status.
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2023-12-07 12:18:03 -05:00 |
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Thomas Harte
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8608f0f89d
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Adjust CGA clocking down by 1/7th.
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2023-12-07 12:05:15 -05:00 |
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Thomas Harte
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d94791a82d
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Merge pull request #1254 from TomHarte/BordersAplenty
Unify repeated setup/execution of output_level.
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2023-12-07 11:45:42 -05:00 |
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Thomas Harte
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017fd84f36
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Also use output level for CRAM dots.
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2023-12-07 11:05:10 -05:00 |
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Thomas Harte
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fc63fcb751
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Unify usages of output_level for border.
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2023-12-07 11:04:18 -05:00 |
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Thomas Harte
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eb4a8bfef9
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Merge pull request #1253 from TomHarte/RTC
Add some small portion of the AT real-time clock.
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2023-12-07 10:52:45 -05:00 |
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Thomas Harte
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ad78a03300
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Default to CGA40 if starting a new composite PC.
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2023-12-07 10:14:06 -05:00 |
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Thomas Harte
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0f22ee5de4
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Add TODO.
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2023-12-07 10:08:43 -05:00 |
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Thomas Harte
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83cfacc0a5
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Update TODOs.
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2023-12-07 10:03:52 -05:00 |
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Thomas Harte
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ef0c3549d2
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Attempt but fail to indicate PM.
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2023-12-06 23:28:16 -05:00 |
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Thomas Harte
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e3119a4904
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Hack in read-only versions of the main registers.
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2023-12-06 23:25:34 -05:00 |
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Thomas Harte
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5fde3b8d5d
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Wire up a stub RTC plus appropriate option ROM.
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2023-12-06 22:56:09 -05:00 |
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Thomas Harte
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d696c15be5
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Merge pull request #1252 from TomHarte/CGAAddresses
Revise guess as to CGA address wrapping.
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2023-12-06 22:32:54 -05:00 |
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Thomas Harte
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b385e6edad
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Revise guess as to address wrapping.
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2023-12-06 22:03:24 -05:00 |
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Thomas Harte
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327dc51ece
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Merge pull request #1250 from TomHarte/CGATarget
Add CGA emulation.
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2023-12-06 16:23:10 -05:00 |
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Thomas Harte
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a44ffa769b
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Merge pull request #1251 from TomHarte/PCScreenshots
Add PC screenshots, mention.
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2023-12-06 16:21:51 -05:00 |
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Thomas Harte
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87438a3019
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Add PC screenshots, mention.
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2023-12-06 16:20:31 -05:00 |
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Thomas Harte
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1f976b8ccb
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Complete loop for macOS display selection.
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2023-12-06 14:49:34 -05:00 |
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Thomas Harte
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8645a4b7b1
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Walk further towards user display configuration.
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2023-12-06 14:44:59 -05:00 |
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Thomas Harte
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ff000a5792
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Support remainder of colour control.
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2023-12-06 14:38:43 -05:00 |
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Thomas Harte
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1c7f8841f4
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Avoid potential lengthy startup; work towards display option.
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2023-12-06 13:55:41 -05:00 |
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Thomas Harte
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fd298ffbe9
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Remove dead TODO.
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2023-12-06 13:15:36 -05:00 |
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Thomas Harte
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987a5dbfbf
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Honour monochrome flag.
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2023-12-06 13:15:17 -05:00 |
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Thomas Harte
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0bb74f405f
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Ensure lines are in-phase with the NTSC colour subcarrier.
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2023-12-06 13:12:58 -05:00 |
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Thomas Harte
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1aa168054e
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Add a phoney colour burst.
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2023-12-06 13:10:28 -05:00 |
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Thomas Harte
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6d7c6de32f
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Fix flush_pixels for 640px mode.
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2023-12-06 11:50:16 -05:00 |
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Thomas Harte
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d3021e8c90
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Attempt _something_ for 640px mode.
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2023-12-06 11:42:35 -05:00 |
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Thomas Harte
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6adaf89934
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Make first attempt at palette support.
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2023-12-06 11:19:04 -05:00 |
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