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Commit Graph

1982 Commits

Author SHA1 Message Date
Thomas Harte
94a6da6b7d Exposes much of the auxiliary and language card stuff to the IIgs bus. 2020-10-28 21:58:20 -04:00
Thomas Harte
885fae1534 Stubs in a speed register. 2020-10-28 21:23:45 -04:00
Thomas Harte
1e4679ae14 Corrects JSL and RTL. 2020-10-28 17:25:40 -04:00
Thomas Harte
267dd59a59 Gets as far as seemingly yet another memory-map setting. 
Tomorrow, maybe?
 2020-10-27 22:31:58 -04:00
Thomas Harte
0a91ac5af5 Adds some extra notes, starts getting into trying to run the IIgs. 2020-10-27 22:09:45 -04:00
Thomas Harte
ad93ad6018 Attempts to finish off shadowing. 2020-10-27 22:05:04 -04:00
Thomas Harte
0c700094ea Goes branchless on shadowing. 2020-10-27 21:56:03 -04:00
Thomas Harte
20631a157b Contorts somewhat in pursuit of branchless shadowing regardless of page and without extra storage. 2020-10-27 21:37:39 -04:00
Thomas Harte
e44f95a882 Takes a first, faltering shot at shadowing. 2020-10-27 19:49:47 -04:00
Thomas Harte
31cd45f8b5 Takes a run at set_card_paging and simplifies method of shadowing. 2020-10-27 19:33:47 -04:00
Thomas Harte
74f9f6ad3b Tests and corrects ROM access beyond bank $00. 2020-10-27 19:02:15 -04:00
Thomas Harte
1dfdb51e61 Hits a few other easy cases. 
Still to do: card paging, and finding out which banks that applies to, and shadowing. So: everything with flags.
 2020-10-26 21:49:47 -04:00
Thomas Harte
18832dc19d Attempts to expand the language card stuff to all affected pages. 2020-10-26 20:30:41 -04:00
Thomas Harte
3dee0666cb Corrects current bank $00 language card behaviour. 2020-10-26 17:46:40 -04:00
Thomas Harte
f830f6a57a Adds failing test of initial ROM mirroring. 
It's the end of the evening, so this is it for today.
 2020-10-25 22:13:54 -04:00
Thomas Harte
82c733c68c Adds some very basic actual tests. 2020-10-25 21:40:50 -04:00
Thomas Harte
ed510409c4 Starts memory map test class, already finding a typo. 2020-10-25 21:31:21 -04:00
Thomas Harte
7614eba4bf Factors out the IIgs memory map logic. 
As testing would be rational.
 2020-10-25 21:10:04 -04:00
Thomas Harte
13c8032465 ROM isn't writeable. The clue is in the name. 2020-10-25 18:29:17 -04:00
Thomas Harte
44fc08cd5b Switches to a mapping system that supports non-continuous regions, and is smaller. 2020-10-25 18:28:32 -04:00
Thomas Harte
7631b11c55 Corrects double low-res colour serialisation. 2020-10-24 19:26:32 -04:00
Thomas Harte
726b5f62bb Corrects read/write access to auxiliary soft switches. 2020-10-24 19:00:03 -04:00
Thomas Harte
ddd84db510 Edges towards a functioning IIgs memory map. 
Next up: making sure language and auxiliary switches apply. That should get something from the ROM.
 2020-10-23 19:41:10 -04:00
Thomas Harte
966241b4cc Adds documentation, ensures the language card signals less noisily. 2020-10-23 18:44:47 -04:00
Thomas Harte
9371a8993f Factors out auxiliary memory switches and related decisions. 2020-10-22 22:33:31 -04:00
Thomas Harte
410c99de54 Factors out the language card memory selection logic. 2020-10-22 21:01:12 -04:00
Thomas Harte
817f93a490 Edges towards a working memory subsystem. At least structurally. 2020-10-22 19:25:04 -04:00
Thomas Harte
43611792ac Adds just enough to get a 65816 ticking over. 2020-10-21 21:19:18 -04:00
Thomas Harte
62231708d7 read_pages_ can be const. 2020-10-21 21:17:15 -04:00
Thomas Harte
5287c57ee0 Adds the IIgs as a user-selectable machine. 
Albeit that there is no underlying machine yet.
 2020-10-20 22:18:11 -04:00
Thomas Harte
1fa94e1b08 Adds the 65816 as an in-code option for Oric emulation. 
This also means it'll be exposed via the SDL build, but that's okay.
 2020-10-18 21:43:08 -04:00
Thomas Harte
5dcf720bb5 Extends list of BusOperations. 
Now to retest, widely.
 2020-10-15 21:35:01 -04:00
Thomas Harte
ef1a514785 Introduces 6502Selector, for picking either a 6502 or a 65816 based on a single template parameter. 2020-09-28 21:35:46 -04:00
Thomas Harte
5651ef606d Resolves failure to advance video address when output is blocked. 2020-09-15 22:20:06 -04:00
Thomas Harte
e113780fd1 Minor: ensures no possibility of a dangling(-ish) pointer within the Mac video. 2020-09-10 22:13:19 -04:00
Thomas Harte
e32ae6c191 Adds UGLY HACKs to workaround uncovered issues in the OpenGL scan target. 2020-09-10 22:10:24 -04:00
Thomas Harte
3597f687de Continues sidling towards composite & S-Video handling. 2020-08-19 21:20:06 -04:00
Thomas Harte
5c836604c0 Reenable MaserSystem code. 
Accidental/poor branch management is evidenced here.
 2020-08-04 21:50:54 -04:00
Thomas Harte
e235a45abb Breaks all output. 
... by switching out NSOpenGLView for MKLView with no drawing infrastructure yet in place.
 2020-08-04 18:22:14 -04:00
Thomas Harte
9410594486 Merge branch 'master' into LockFreeQueue 2020-07-29 21:22:19 -04:00
Thomas Harte
82d6a5387f Gives Qt disk controllers independent ROM/RAM selection logic. 
In particular, this fixes the Microdisc.
 2020-07-29 21:06:41 -04:00
Thomas Harte
1942742d73 Resolves thread data race on Macintosh audio output. 2020-07-28 22:21:52 -04:00
Thomas Harte
cbb0594e6b Use 16-sector state machine even with the 13-sector boot ROM. 
I think I've proven that the Disk II doesn't decode the 13-sector state machine correctly. Work to do there.
 2020-07-16 23:27:27 -04:00
Thomas Harte
e1c57b6fbe Further ensures both ZX80 and ZX81 functionality. 2020-07-14 23:45:51 -04:00
Thomas Harte
371c26251c Switches strategy for the ZX80. 2020-07-14 22:36:04 -04:00
Thomas Harte
645d198bee Causes ZX80 and ZX81 software that doesn't already autorun to do so. 2020-07-14 22:17:56 -04:00
Thomas Harte
478d081095 Ensures machines take user-friendly default settings. 2020-06-23 23:27:56 -04:00
Thomas Harte
7af8646470 Allowing for the constexpr, this is maybe_unused. 2020-06-19 23:47:43 -04:00
Thomas Harte
2477752fa4 Adds further [[fallthrough]] attributes. 2020-06-19 23:36:51 -04:00
Thomas Harte
59458f6444 Resolves errant spaces. 2020-06-16 23:15:38 -04:00
Thomas Harte
495024d6fe Cleans up all redundant lock/unique_guard declarations. 2020-06-15 00:24:10 -04:00
Thomas Harte
f215405beb Corrects capitalisation errors. 2020-06-02 23:27:29 -04:00
Thomas Harte
73131735fa Further qmake warning corrections. 2020-05-30 19:31:17 -04:00
Thomas Harte
48afc54af6 Cuts down unused parameter warnings to just a few that may well indicate implementation errors. 2020-05-30 01:06:43 -04:00
Thomas Harte
267006782f Starts to add Qt target; resolves many build warnings. 2020-05-30 00:37:06 -04:00
Thomas Harte
512a52e88d Increases const correctness, marks some additional constructors as constexpr, switches std::atomic construction style. 2020-05-20 23:34:26 -04:00
Thomas Harte
66c2eb0414 Further tightens const and constexpr usage. 2020-05-12 22:22:21 -04:00
Thomas Harte
8596a9826f Whether the BIOS is available in hardware is now decided entirely based on whether it is on disk. 2020-05-12 00:11:46 -04:00
Thomas Harte
81d70ee325 Adds in a few further consts. 2020-05-09 23:49:37 -04:00
Thomas Harte
05c3f2a30d Adds some further `costs. 2020-05-09 23:03:33 -04:00
Thomas Harte
25996ce180 Further doubles down on construction syntax for type conversions. 2020-05-09 23:00:39 -04:00
Thomas Harte
4136428db3 Removes dead StandardOptions.cpp. 2020-05-09 21:35:15 -04:00
Thomas Harte
31c6faf3c8 Adds a bunch of consts. 2020-05-09 21:23:52 -04:00
Thomas Harte
40b60fe5d4 Renames folder as per intended scope. 2020-05-09 18:04:11 -04:00
Thomas Harte
eed357abb4 Introduces concept of 'average peak volume' in order better to normalise audio sources like the OPLL. 2020-05-09 17:57:21 -04:00
Thomas Harte
386a7ca442 Continues doing away with the attempt heavily to interleave the OPLL and OPL2, creating a new OPLL class. 2020-05-04 21:14:51 -04:00
Thomas Harte
1f34214fb3 Imagines a future of being able to boot into the BIOS. 2020-04-29 22:07:20 -04:00
Thomas Harte
6ebc93c995 Switches to maximum-rate multiplexing. Hopefully to eliminate the mixer as a consideration for now. 2020-04-24 23:50:06 -04:00
Thomas Harte
0ac99e8d42 Disables low low-pass filter, honours audio control bits for better volume usage. 2020-04-21 19:57:13 -04:00
Thomas Harte
6568c29c54 Improves commentary. 2020-04-19 22:42:25 -04:00
Thomas Harte
559a2d81c1 Baby step: starts trying to output the raw FM carrier, no modulation, no ADSR. 2020-04-12 12:46:40 -04:00
Thomas Harte
dd6769bfbc Splits OPLL and OPL2 classes. 
Logic is: they have different mixers (additive in the OPL2, time-division multiplexing in the OPLL) as well as different register sets. So I'll put operator and channel logic directly into those structs.
 2020-04-07 23:15:26 -04:00
Thomas Harte
b0abc4f7bb Implements enough wiring that the Master System will instantiate and talk to an OPLL. 2020-04-03 20:05:36 -04:00
Thomas Harte
fe3942c5b3 Updates comments. 2020-04-01 23:49:07 -04:00
Thomas Harte
f417fa82a4 Splits 'CRTMachine' into three parts: ScanProducer, AudioProducer, TimedMachine. 
Simultaneously cleans up some of the naming conventions and tries to make things a bit more template-compatible.
 2020-04-01 23:19:34 -04:00
Thomas Harte
7a12a0149a Ensures BIOS is really not paged if not loaded. 2020-03-23 20:00:31 -04:00
Thomas Harte
69277bbb27 Renames files to match project convention. 2020-03-19 23:24:06 -04:00
Thomas Harte
7ab7efdbc1 Ensures consistent ordering. 2020-03-19 19:41:50 -04:00
Thomas Harte
b8ebdc012f Ensure normative construction declaration ordering. 2020-03-19 18:58:36 -04:00
Thomas Harte
c6f35c9aac Rejigs help output. 2020-03-18 23:11:25 -04:00
Thomas Harte
311458f41f Restores Macintosh 'runtime' options. 
Also cleans up some leftover parts elsewhere.
 2020-03-18 21:50:02 -04:00
Thomas Harte
b2a381d401 Restores Vic-20 runtime options. 2020-03-18 20:23:55 -04:00
Thomas Harte
ffc1b0ff29 Reintroduces Oric runtime options. 2020-03-18 18:31:31 -04:00
Thomas Harte
ead2823322 Reintroduces MSX and Master System runtime options. 2020-03-18 18:26:22 -04:00
Thomas Harte
a7e1920597 Restores ColecoVision runtime options. 2020-03-18 00:06:52 -04:00
Thomas Harte
ec6664f590 Takes steps to guarantee property naming; reintroduces Electron runtime options. 2020-03-17 23:52:55 -04:00
Thomas Harte
8c6ca89da2 Restores runtime options for the Acorn Electron. 2020-03-17 22:06:20 -04:00
Thomas Harte
b6e81242e7 Reintroduces Apple II runtime options. 2020-03-17 21:53:26 -04:00
Thomas Harte
f9ca443667 Adds the ability for reflective structs to limit the permitted values to enumerated properties. 2020-03-17 21:44:04 -04:00
Thomas Harte
394ee61c78 Starts a switch to reflectable-style runtime options. 
The Amstrad CPC and ZX80/81 have made the jump so far, subject to caveats. The macOS build is unlikely currently to work properly.
 2020-03-16 23:25:05 -04:00
Thomas Harte
8e3bf0dbca Starts moving towards a Deflectable-based system of runtime options. 2020-03-15 23:48:53 -04:00
Thomas Harte
2031a33edf Technically SDL users can now start a new machine. 
Missing though: all the old per-machine command-line options, and any control over the new one.
 2020-03-15 21:50:43 -04:00
Thomas Harte
fc3d3c76f8 Edges further towards providing enough information for dynamic user-provided machine creation. 2020-03-15 12:54:55 -04:00
Thomas Harte
880bed04f5 Adds AllMachines, rounds out ConstructionOptionsByMachineName. 2020-03-15 00:15:19 -04:00
Thomas Harte
1a2872c815 Starts to build an easy set interface. 2020-03-13 22:42:37 -04:00
Thomas Harte
52f644c4f1 Ensures that reflection is completely blind; starts adding SDL instantiation logic. 2020-03-12 20:56:02 -04:00
Thomas Harte
0502e6be67 Starts working towards a registration-based model of reflective enums. 2020-03-10 22:32:55 -04:00
Thomas Harte
a560601338 Corrects virtual F keys. 
They're FUNC+, not SHIFT+.
 2020-03-06 21:56:08 -05:00
Thomas Harte
58b8dfb929 Attempts to improve SDL key merging. 2020-03-05 21:56:26 -05:00
Thomas Harte
462a76dd96 Adds virtual keys for F1, F2, etc. 2020-03-05 21:01:30 -05:00