Thomas Harte
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72b5584042
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Immediately runs afoul of a read/write difference in the specs between 8/16-bit mode that suggests maybe this isn't a good structure.
Perhaps generators of some sort?
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2020-09-23 22:28:15 -04:00 |
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Thomas Harte
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f9045b5352
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Rounds out declaration of the absolutes.
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2020-09-23 22:23:23 -04:00 |
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Thomas Harte
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f87fe92bc8
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Begins a meandering road towards the 65816.
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2020-09-23 22:14:42 -04:00 |
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Thomas Harte
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669d8e64ab
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Merge pull request #838 from TomHarte/MTKViewRace
Resolves a minor MTKView main-thread race condition.
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2020-09-22 22:18:57 -04:00 |
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Thomas Harte
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9447aa38be
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Removes debugging printf.
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2020-09-22 22:13:54 -04:00 |
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Thomas Harte
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a781c3eb4d
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Resolves thread-unsafe access of _view.bounds.
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2020-09-22 22:13:37 -04:00 |
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Thomas Harte
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c0b1308dfd
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Merge branch 'Vic20Tests'
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2020-09-22 22:08:29 -04:00 |
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Thomas Harte
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2d9dd6704a
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Merge branch 'master' of github.com:TomHarte/CLK
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2020-09-22 22:07:47 -04:00 |
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Thomas Harte
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94dba70bbe
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Merge pull request #837 from TomHarte/Vic20Tests
Further improves 6522 emulation.
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2020-09-22 22:07:34 -04:00 |
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Thomas Harte
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022ec20e75
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Tries to add semantic meaning to the various auxiliary control fields.
To consider: decoding at set?
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2020-09-22 20:50:39 -04:00 |
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Thomas Harte
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41f69405d8
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Don't decrement timer 1 from the system clock when in PB6 mode.
TODO: rest of PB6 mode.
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2020-09-21 22:39:49 -04:00 |
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Thomas Harte
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5741e22e29
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Switch back to debug-by-default builds.
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2020-09-20 18:22:13 -04:00 |
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Thomas Harte
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8e242eea54
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Ensures timer-linked PB7 output is actually output.
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2020-09-20 15:03:26 -04:00 |
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Thomas Harte
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703065a0a5
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Takes a run at timer-linked PB7 output behaviour.
Seemingly sufficiently to pass the VICE test (which I've transcribed), though with some guesswork.
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2020-09-20 14:51:59 -04:00 |
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Thomas Harte
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291aa42fe1
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Corrects test target.
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2020-09-19 21:20:37 -04:00 |
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Thomas Harte
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8fc3496cc9
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Merge pull request #836 from TomHarte/Vic20Tests
Corrects a couple of minor VIA timer issues
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2020-09-17 21:56:43 -04:00 |
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Thomas Harte
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e807a462a1
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My new reading is that only a write to the counter should affect the interrupt flag.
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2020-09-17 21:31:29 -04:00 |
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Thomas Harte
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18790a90ae
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Ensures timer 2 doesn't use timed behaviour when in pulse mode.
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2020-09-17 21:09:32 -04:00 |
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Thomas Harte
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21afc70261
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Adds formal data-sheet names.
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2020-09-17 19:00:46 -04:00 |
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Thomas Harte
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7bb74af478
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Merge pull request #835 from TomHarte/ErrantScan
Allows for permitted 1/32nd timing error in `time_multiplier_`.
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2020-09-17 18:17:37 -04:00 |
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Thomas Harte
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894269aa06
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Allows for permitted 1/32nd timing error in time_multiplier_.
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2020-09-17 18:12:21 -04:00 |
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Thomas Harte
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8b16da9695
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Merge pull request #834 from TomHarte/FloatingSpeaker
Resolves lowpass-speaker position aliasing
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2020-09-16 19:05:54 -04:00 |
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Thomas Harte
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f783ec6269
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Since input and output are floating point, using an integer Stepper is not appropriate.
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2020-09-16 18:53:44 -04:00 |
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Thomas Harte
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22c9734874
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Merge pull request #832 from TomHarte/MetalScanTarget
Adds a Metal ScanTarget, for macOS.
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2020-09-16 18:19:58 -04:00 |
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Thomas Harte
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a17d0e428f
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Protects against some further uninitialised values.
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2020-09-16 18:15:57 -04:00 |
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Thomas Harte
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bb57f0bcc7
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Ensures all 6560 properties have a valid default value.
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2020-09-16 17:24:18 -04:00 |
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Thomas Harte
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b1aefbfe85
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Separates asserts.
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2020-09-15 23:24:06 -04:00 |
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Thomas Harte
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061288f5a7
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Add the Macintosh to the Mac kiosk mode informal test set.
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2020-09-15 22:49:00 -04:00 |
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Thomas Harte
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5a53474536
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Ensure MultiKeyboard deconstructs properly.
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2020-09-15 22:48:44 -04:00 |
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Thomas Harte
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18d0fff8da
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Graduates the Atari ST.
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2020-09-15 22:46:38 -04:00 |
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Thomas Harte
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0ac2145740
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Add Metal/OpenGL distinction.
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2020-09-15 22:43:39 -04:00 |
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Thomas Harte
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bc8787ded6
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Improves macro safety.
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2020-09-15 22:26:33 -04:00 |
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Thomas Harte
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69d21daaa3
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Improves commentary.
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2020-09-15 22:21:05 -04:00 |
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Thomas Harte
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5651ef606d
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Resolves failure to advance video address when output is blocked.
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2020-09-15 22:20:06 -04:00 |
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Thomas Harte
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b831b31382
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Adds a further sanity check.
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2020-09-15 17:04:04 -04:00 |
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Thomas Harte
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2fd5cc056c
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Adds std::atomic_thread_fences, but these seem not to be a magic bullet.
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2020-09-15 16:34:34 -04:00 |
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Thomas Harte
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82dbdf7dfc
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Switches to using regular linear interpolation for supersampling.
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2020-09-14 22:36:00 -04:00 |
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Thomas Harte
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eb9903cd10
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Defensively disables allocation of anything outside of visible lines.
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2020-09-14 22:29:05 -04:00 |
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Thomas Harte
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227e98d6d7
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Slightly simplifies control flow.
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2020-09-14 22:27:25 -04:00 |
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Thomas Harte
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35476063b7
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Resolves potential data races.
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2020-09-14 21:07:50 -04:00 |
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Thomas Harte
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8557bb2136
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Adds minor exposition.
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2020-09-14 20:39:52 -04:00 |
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Thomas Harte
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c0c7818d5d
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Reintroduces screenshots.
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2020-09-14 20:33:05 -04:00 |
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Thomas Harte
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ceeadd6a33
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Edges up towards reimplementing screenshots.
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2020-09-13 22:30:17 -04:00 |
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Thomas Harte
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1a2545fdea
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Excises dangling references to OpenGLView, reinstates display link.
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2020-09-13 22:11:51 -04:00 |
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Thomas Harte
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c5e9a74c88
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Uses DisplayMetrics to disable supersampling when too slow.
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2020-09-13 21:07:59 -04:00 |
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Thomas Harte
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d7972a7b86
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Enforces across-the-board supersampling.
I'm damned if I can figure out how to talk an MTKView, or Metal in general, into supersampling so as a first effort this does it in software.
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2020-09-13 19:30:26 -04:00 |
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Thomas Harte
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7dd4c67304
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Corrects access to data_type_size, adds sanity check on output area return.
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2020-09-13 18:59:27 -04:00 |
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Thomas Harte
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e113780fd1
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Minor: ensures no possibility of a dangling(-ish) pointer within the Mac video.
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2020-09-10 22:13:19 -04:00 |
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Thomas Harte
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e32ae6c191
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Adds UGLY HACKs to workaround uncovered issues in the OpenGL scan target.
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2020-09-10 22:10:24 -04:00 |
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Thomas Harte
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bcaceff378
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Simplifies in-Metal transform logic, loading responsibility for setup onto the CPU.
I think I've also finally excised whatever order-of-operations issue I was having with regard to non-4:3 displays.
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2020-09-10 20:32:58 -04:00 |
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