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Code Issues Projects Releases Wiki Activity
11,136 Commits 8 Branches 121 Tags 496 MiB
a3d37640aa
Commit Graph

144 Commits

Author SHA1 Message Date
Thomas Harte
a3d37640aa Switch include guards to #pragma once. 2024-01-16 23:34:46 -05:00
Thomas Harte
9ea71c97db Consolidate on std::array. 2024-01-16 14:28:15 -05:00
Thomas Harte
a047c6493a Eliminate joystick macros. 2024-01-16 14:26:55 -05:00
Thomas Harte
3ab6953246 Avoid use of raw pointers in machine creation. 2024-01-12 22:03:19 -05:00
Thomas Harte
fc63fcb751 Unify usages of output_level for border. 2023-12-07 11:04:18 -05:00
Thomas Harte
8efb6a9226 Simplify 'get_next_sequence_point' -> 'next_sequence_point'. 2023-09-10 18:00:49 -04:00
Thomas Harte
8578dfbf22 Eliminate various other errant spaces. 2023-05-16 16:40:09 -04:00
Thomas Harte
a1a7c0e253 Apply maybe_unused judiciously. 2023-05-15 10:17:04 -04:00
Thomas Harte
28c79b2885 Eliminate redundant [space][tab] pairs. 2023-05-12 14:14:45 -04:00
Thomas Harte
10cd2a36cf Avoid type-in-function-name, Z80 edition. 2023-05-10 18:42:19 -05:00
Thomas Harte
2b56b7be0d Simplify namespace syntax. 2023-05-10 16:02:18 -05:00
Thomas Harte
8f2e94a1d8 Switch name back to emphasise _async_. 2022-07-16 14:41:04 -04:00
Thomas Harte
bf03bda314 Generalise AsyncTaskQueue, DeferringAsyncTaskQueue and AsyncUpdater into a single template. 2022-07-14 16:39:26 -04:00
Thomas Harte
6dabdaca45 Switch to int; attempt to do a better job of initial audio filling. 2022-07-09 13:33:46 -04:00
Thomas Harte
b097b1296b Adopt granular flushing widely. 2022-07-08 16:04:32 -04:00
Thomas Harte
f5d3d6bcea Splits the lowpass filter into push and pull variants. 2021-11-21 15:37:29 -05:00
Thomas Harte
f4db4c3a73 Implements ROM::Request::validate. 
It now also validates ROM sizes, so can no longer take a const Map.
 2021-06-04 18:54:50 -04:00
Thomas Harte
a30eeaab6a Starts to introduce a new grammar for ROM requests. 
They can be optional, and chained together in AND or OR combinations. A central catalogue knows the definitions of all ROMs.
 2021-06-03 21:55:59 -04:00
Thomas Harte
22c31e4f55 Tightens automatic tape control timing. 2021-05-08 17:34:59 -04:00
Thomas Harte
052e284c33 Add overt fallthrough. 2021-05-03 22:17:43 -04:00
Thomas Harte
2c18bb4508 Make it overt that this can't return without a value. 2021-05-03 22:17:12 -04:00
Thomas Harte
b6554c8255 Adds joystick support. 2021-04-28 20:19:01 -04:00
Thomas Harte
708c24cc57 This field is counted in half-cycles. 2021-04-26 21:20:32 -04:00
Thomas Harte
b7a62e0121 Adds SZX support. 
Tweaking exposed Spectrum state object as relevant.
 2021-04-26 20:47:28 -04:00
Thomas Harte
3348167c46 Ensures AY registers are conveyed. 2021-04-26 17:39:11 -04:00
Thomas Harte
700c505974 Ensures the ZX Spectrum properly reports its display type. 2021-04-25 21:16:22 -04:00
Thomas Harte
d403036d86 Reduce bounce at Spectrum startup. 2021-04-25 20:56:57 -04:00
Thomas Harte
5e08d7db39 Carries through paging state; avoids file rereads. 2021-04-25 20:46:49 -04:00
Thomas Harte
205518ba75 Switch to more efficient copy. 2021-04-25 16:51:07 -04:00
Thomas Harte
2510064218 Completes state object. 
Subject to not yet dealing with last_fetches_ and last_contended_access_ correctly. Thought required.
 2021-04-25 14:20:40 -04:00
Thomas Harte
0ef2806970 Adds just enough to ensure that border state gets through. 2021-04-25 14:16:35 -04:00
Thomas Harte
fd271d920b Adds capture and forwarding of border colour. 2021-04-25 14:00:12 -04:00
Thomas Harte
2bbf8bc9fa Ensures 16/48kb snapshots are properly copied into place. 2021-04-25 13:27:11 -04:00
Thomas Harte
a5098a60ec Attempts to get in-SNA software to start. 2021-04-25 13:18:26 -04:00
Thomas Harte
0ebd900e40 Baby steps: apply Z80 state. 
As far as it currently is. Since SNA is leaving the PC at the default of 0x0000, this currently has no visible effect.
 2021-04-25 13:03:24 -04:00
Thomas Harte
cc78bfb229 Forwards most of the Z80 state. 2021-04-25 13:00:43 -04:00
Thomas Harte
9cc747b3e2 Resolves potential source of errors: specifying incorrect table size. 
(Having made exactly this mistake with the ZX Spectrum)
 2021-04-24 12:10:28 -04:00
Thomas Harte
37dcf61130 Add timing tests, fix +3 discrepancy. 2021-04-23 22:29:57 -04:00
Thomas Harte
9731fdd33b Moves horizontal sync on the 48kb. 2021-04-21 19:46:44 -04:00
Thomas Harte
d0c789ff9a Locks declarative form of contention closer to regular expressions. 2021-04-21 19:37:36 -04:00
Thomas Harte
9baa861742 Simplifies timing calculation expression. 2021-04-21 19:18:07 -04:00
Thomas Harte
9293bcbc88 Exclude the ROM from contention on 48kb and 128kb models. 2021-04-21 18:49:18 -04:00
Thomas Harte
7bac18bd65 Address bus load time is not + 1/2. 2021-04-18 18:41:24 -04:00
Thomas Harte
704737144a Corrects all interrupt timing for sign and off-by-one errors. 2021-04-18 18:40:44 -04:00
Thomas Harte
e87e851401 Add a redundant but idiomatic initial value. 2021-04-18 11:56:22 -04:00
Thomas Harte
80d4846a27 Respond with 0xff during an interrupt acknowledge. 2021-04-18 11:56:00 -04:00
Thomas Harte
93422f4b1c Brings timings into line with WoS specs. 2021-04-16 22:40:51 -04:00
Thomas Harte
7fdb1d848b Corrects Spectrum 128kb partial decoding. 2021-04-16 21:54:52 -04:00
Thomas Harte
d7954a4cb1 Tweaks timing a little. 2021-04-15 21:51:49 -04:00
Thomas Harte
ef636da866 Attempts 48/128kb floating bus behaviour. 2021-04-15 21:19:21 -04:00