f5d3d6bcea
Splits the lowpass filter into push and pull variants.
2021-11-21 15:37:29 -05:00
5bfedff8d1
Mutate dangling printf to a LOG.
2021-07-16 17:32:05 -04:00
f4db4c3a73
Implements ROM::Request::validate.
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It now also validates ROM sizes, so can no longer take a const Map.
2021-06-04 18:54:50 -04:00
a30eeaab6a
Starts to introduce a new grammar for ROM requests.
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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
1266bbb224
Makes the TMS a sequence-point-generating JustInTimeActor.
2021-04-05 21:02:37 -04:00
512a52e88d
Increases const correctness, marks some additional constructors as constexpr, switches std::atomic construction style.
2020-05-20 23:34:26 -04:00
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
25996ce180
Further doubles down on construction syntax for type conversions.
2020-05-09 23:00:39 -04:00
40b60fe5d4
Renames folder as per intended scope.
2020-05-09 18:04:11 -04:00
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
1f34214fb3
Imagines a future of being able to boot into the BIOS.
2020-04-29 22:07:20 -04:00
6ebc93c995
Switches to maximum-rate multiplexing. Hopefully to eliminate the mixer as a consideration for now.
2020-04-24 23:50:06 -04:00
0ac99e8d42
Disables low low-pass filter, honours audio control bits for better volume usage.
2020-04-21 19:57:13 -04:00
6568c29c54
Improves commentary.
2020-04-19 22:42:25 -04:00
559a2d81c1
Baby step: starts trying to output the raw FM carrier, no modulation, no ADSR.
2020-04-12 12:46:40 -04:00
dd6769bfbc
Splits OPLL and OPL2 classes.
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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
b0abc4f7bb
Implements enough wiring that the Master System will instantiate and talk to an OPLL.
2020-04-03 20:05:36 -04:00
f417fa82a4
Splits 'CRTMachine' into three parts: ScanProducer, AudioProducer, TimedMachine.
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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
7a12a0149a
Ensures BIOS is really not paged if not loaded.
2020-03-23 20:00:31 -04:00
ead2823322
Reintroduces MSX and Master System runtime options.
2020-03-18 18:26:22 -04:00
394ee61c78
Starts a switch to reflectable-style runtime options.
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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
8e3bf0dbca
Starts moving towards a Deflectable-based system of runtime options.
2020-03-15 23:48:53 -04:00
1f41d9c5f5
Further improvement: if in physical mode, but pressing an unrecognised key, attempt to 'type' it.
2020-03-02 22:08:54 -05:00
85dcdbfe9e
Adopts a log prefix for the Master System.
2020-02-09 19:12:44 -05:00
294e09f275
All these 'override's can be 'final's.
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At least for the purpose of being communicative. I doubt there's much to gain in terms of compiler output — the DiskImageHolder can avoid some virtual lookups but nothing else leaps out.
2020-01-23 22:57:51 -05:00
6802318784
Removes audio_queue_.flush() calls; I don't think I really need to block. At least, not usually.
2020-01-23 20:13:16 -05:00
a86fb33789
Ensures that the ColecoVision, MSX and Master System fully flush.
2020-01-22 22:57:16 -05:00
a71c5946f0
Ensures proper manipulation of scan_statuses, leading to the correct result out of a CRTMachine.
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Possibly with the exception of the TMS, as I appear to have uncovered an unrelated issue there.
2020-01-21 22:28:25 -05:00
d97a073d1b
Adds the necessary routine for all machines to be able to respond to get_scan_status.
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They all just as the CRT, as all are currently based on the CRT. Which doesn't currently know the total clock rate it would need to in order properly to scale the answer to the question. Further thought coming.
2020-01-20 21:45:10 -05:00
c1bae49a92
Standardises on read and write for bus accesses.
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Logic being: name these things for the bus action they model, not the effect they have.
2020-01-05 13:40:02 -05:00
274867579b
Deploys constexpr as a stricter const.
2019-12-22 00:22:17 -05:00
2c25135d8a
Fixes const correctness for joystick machines; the ST is now one such.
2019-11-09 18:19:05 -05:00
c4ef33b23f
JustInTimeActors can now specify a clock divider.
2019-10-20 20:38:55 -04:00
077c7d767f
Shifts essential modifiers up to the Keyboard class.
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I had forgotten that mappers are not exposed.
2019-09-22 13:48:50 -04:00
9859f99513
Adds a route to not bumping time.
2019-07-29 17:21:27 -04:00
a43ada82b2
Experiments with a JustInTimeActor in the Master System.
2019-07-29 15:38:41 -04:00
dbee37ab34
Provides extended ROM details for the VIC-20 and Oric.
2019-07-22 22:15:44 -04:00
2432151bf8
Puts machine name into ROMMachine::ROM.
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Also switches to idiomatic exit codes.
2019-07-22 21:14:21 -04:00
f3aac603f8
Adds extended Introduces extended ROM details for the C1540, Electron, Master System and MSX.
2019-07-20 21:30:37 -04:00
20670bab2f
Expands information included in ROM load requests.
2019-07-19 22:35:22 -04:00
097bc7055e
Adds a default selection, for invalid models.
2019-01-25 19:31:44 -05:00
601961deeb
Wires through set_display_type.
2018-11-29 20:44:21 -08:00
a25470ee41
Permits tweaking of PhaseLinkedLuminance8 sampling offset.
2018-11-29 16:29:28 -08:00
64465f97b6
Starts towards reintroducing the proper mechanisms for selecting a display type at runtime.
2018-11-28 17:53:33 -08:00
aa22af6f05
Corrects regression in VDP type selection.
2018-11-26 22:40:01 -05:00
ee89be6730
Removes many stray spaces.
2018-11-23 22:32:32 -05:00
8b37496447
Restores video output to the Master System.
2018-11-15 21:21:54 -05:00
3eab1f8f7c
Removes a little cruft.
2018-11-14 22:26:31 -05:00
9dff13cbbf
Re-establishes output from the machines with 9918s and derivatives.
2018-11-14 22:25:19 -05:00
8a699b6072
Kills setup_output definitively, saving some indirection. set_scan_target takes its place.
2018-11-14 21:52:57 -05:00
Thomas Harte
Thomas Harte