Thomas Harte
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612413cb1c
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Remove redundant state.
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2022-08-04 10:06:14 -04:00 |
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Thomas Harte
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511ec5a736
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Apply modulos at end of final line.
Possibly I need to rethink the sequence logic?
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2022-07-30 21:35:26 -04:00 |
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Thomas Harte
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4fb9dec381
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Fix use of bool.
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2022-07-30 21:02:44 -04:00 |
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Thomas Harte
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82476bdabe
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Avoid 'complete' repetition.
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2022-07-30 21:02:04 -04:00 |
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Thomas Harte
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58ee8e2460
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Minor tidy-up. No fixes.
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2022-07-30 21:00:50 -04:00 |
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Thomas Harte
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94a90b7a89
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Attempt a real slot-by-slot blit.
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2022-07-30 20:34:37 -04:00 |
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Thomas Harte
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5d992758f8
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Ensure blitter with all flags disabled terminates.
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2022-07-30 20:13:37 -04:00 |
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Thomas Harte
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27b8c29096
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Apply modulos at end of line, not beginning.
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2022-07-30 10:27:53 -04:00 |
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Thomas Harte
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93d2a612ee
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Add an explicit flush-pipeline step; some tests now pass.
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2022-07-29 16:33:46 -04:00 |
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Thomas Harte
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03d4960a03
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Begin a full-synchronous usage of the sequencer, at least exposing poor handling of the pipeline.
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2022-07-29 16:15:18 -04:00 |
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Thomas Harte
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1ac0a4e924
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Provide a loop count directly from the sequencer.
This avoids the caller having to take a guess at iterations.
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2022-07-29 12:14:59 -04:00 |
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Thomas Harte
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d85d70a133
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Add documentation, formal begin function.
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2022-07-26 22:01:43 -04:00 |
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Thomas Harte
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2c95dea4db
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Introduce putative blitter sequencer.
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2022-07-26 17:05:05 -04:00 |
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Thomas Harte
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804c12034c
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Apply blitter priority bit.
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2022-07-26 16:07:26 -04:00 |
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Thomas Harte
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ce7f57f251
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Switch to regular integer types for flags.
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2022-07-26 09:22:05 -04:00 |
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Thomas Harte
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426eb0f79b
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Add comments, fix playfield sprite masking.
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2022-07-22 17:01:38 -04:00 |
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Thomas Harte
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6beca141d5
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Reinstate assumption of no sprites in vertical blank.
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2022-07-21 08:41:50 -04:00 |
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Thomas Harte
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f29d305597
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Add missing #include.
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2022-07-19 21:40:16 -04:00 |
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Thomas Harte
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89abf7faeb
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Take a guess at reintroducing a special case for end-of-blank.
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2022-07-19 21:25:34 -04:00 |
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Thomas Harte
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57186c3c14
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Don't limit sprite fetch area; add further commentary.
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2022-07-19 16:37:13 -04:00 |
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Thomas Harte
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feee6afe0f
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Improve documentation.
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2022-07-19 16:19:19 -04:00 |
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Thomas Harte
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cb42ee3ade
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Eliminate DMAState ; it sounds like VSTOP solves this problem.
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2022-07-19 16:11:29 -04:00 |
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Thomas Harte
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830704b4a9
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Clarify and slightly improve state machine.
No more using the visible flag to permit a DMA control fetch.
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2022-07-19 15:39:57 -04:00 |
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Thomas Harte
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8f2e94a1d8
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Switch name back to emphasise _async_.
|
2022-07-16 14:41:04 -04:00 |
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Thomas Harte
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76d5e53094
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Fix red/blue confusion.
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2022-07-15 16:24:07 -04:00 |
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Thomas Harte
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f465fe65f4
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Merge pull request #1061 from TomHarte/MacintoshPixels
Microtweak: simplify Macintosh pixel serialisation.
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2022-07-14 18:54:10 -04:00 |
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Thomas Harte
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bf03bda314
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Generalise AsyncTaskQueue, DeferringAsyncTaskQueue and AsyncUpdater into a single template.
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2022-07-14 16:39:26 -04:00 |
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Thomas Harte
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59da143e6a
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Add overt flushes to the SDL target.
|
2022-07-12 10:57:22 -04:00 |
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Thomas Harte
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4e9ae65459
|
Reintroduce sync matching.
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2022-07-12 09:56:13 -04:00 |
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Thomas Harte
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6dabdaca45
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Switch to int ; attempt to do a better job of initial audio filling.
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2022-07-09 13:33:46 -04:00 |
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Thomas Harte
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b097b1296b
|
Adopt granular flushing widely.
|
2022-07-08 16:04:32 -04:00 |
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Thomas Harte
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b03d91d5dd
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Permit granular specification of what to flush.
|
2022-07-08 15:38:29 -04:00 |
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Thomas Harte
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96189bde4b
|
Loop the Master System into the experiment.
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2022-07-07 16:46:08 -04:00 |
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Thomas Harte
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fc0dc4e5e2
|
Amiga only, temporarily: attempt to reduce audio maintenance costs.
|
2022-07-07 16:41:49 -04:00 |
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Thomas Harte
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7cbee172b2
|
Merge pull request #1041 from TomHarte/InST
Switch the Atari ST to the newer 68000.
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2022-06-30 17:15:04 -04:00 |
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Thomas Harte
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6a2d4ae11d
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Merge branch 'master' into InAmiga
|
2022-06-30 10:12:32 -04:00 |
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Thomas Harte
|
6da634b79f
|
Merge branch 'master' into InST
|
2022-06-30 10:12:23 -04:00 |
|
Thomas Harte
|
924de35cf3
|
Go all in on support for physical shadowing.
|
2022-06-29 14:39:56 -04:00 |
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Thomas Harte
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7cf9e08948
|
Map shadowing by logical address, not physical.
Disclaimer: although this better matches the tests, I've yet to verify.
|
2022-06-29 06:10:15 -04:00 |
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Thomas Harte
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60d3519993
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Clarify, attempt to implement as internally documented.
|
2022-06-28 22:32:31 -04:00 |
|
Thomas Harte
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6abc317986
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Avoid permitting writes in the Cx00 region after uninhibiting the language card.
|
2022-06-28 16:35:47 -04:00 |
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Thomas Harte
|
94fcc90886
|
Use auxiliary switches to control language card area when card is inhibited.
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2022-06-28 12:46:31 -04:00 |
|
Thomas Harte
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7aeaa4a485
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Tweak paging semantics, to allow simple multiple dependencies.
|
2022-06-27 21:38:45 -04:00 |
|
Thomas Harte
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ef40a81be2
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Remove temporary hack.
|
2022-06-27 08:00:29 -04:00 |
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Thomas Harte
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21842052cf
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Alternative zero page should affect bank 0's language card area when the card is disabled.
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2022-06-27 07:56:45 -04:00 |
|
Thomas Harte
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56aa182fb6
|
Fix debug builds.
|
2022-06-06 15:26:15 -04:00 |
|
Thomas Harte
|
9818c7e78c
|
Switch the Amiga to the newer 68000.
|
2022-06-06 11:10:56 -04:00 |
|
Thomas Harte
|
5495f30329
|
Microtweak: simplify Macintosh pixel serialisation.
|
2022-06-06 08:34:58 -04:00 |
|
Thomas Harte
|
6aa599a17c
|
Future-proof perform_bus_operation .
|
2022-06-06 08:20:16 -04:00 |
|
Thomas Harte
|
57858b2fa5
|
Merge branch 'master' into InST
|
2022-06-05 20:59:48 -04:00 |
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