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
b40211d2c0
Starts to bend 'CRTMachine' to a world farther from owning the GPU relationship.
2018-11-03 21:54:25 -04:00
da4d883321
Adds first, incomplete attempts to talk to a ScanTarget from the CRT.
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Does away with the hassle of `unsigned` while I'm here; that was a schoolboy error.
2018-11-03 19:58:44 -04:00
d1fc39d6e5
Attempts to carry on even if no BIOS is found.
2018-10-26 21:19:16 -04:00
a8645f80bf
Introduces 'non-exclusive' emulator-space keyboards.
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i.e. sets of keys that don't amount to an entire keyboard in the modern sense. Experimentally used by the Master System for its reset key.
2018-10-24 21:59:30 -04:00
e3fd63b2d7
Adds composite/RGB selection for the Master System.
2018-10-23 22:30:24 -04:00
00e7958a97
Separates request for an SMS2 VDP from current graphics mode.
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Thereby fixes various minor segments of Codemasters games.
2018-10-23 22:19:45 -04:00
0822c96ce0
Implements the proper row counter values for > 192 row modes.
2018-10-19 22:37:56 -04:00
f49718e94b
Ensures Codemasters games have the proper initial state.
2018-10-19 22:10:14 -04:00
6fff514901
Honours the region by implementing Japanese (no BIOS) and European (PAL) paths.
2018-10-19 21:37:05 -04:00
10d9cbdeb1
Adds an extra LOG to track the memory map as a potential cause of emulation failure.
2018-10-18 21:48:37 -04:00
57f03e660c
Ensures console output only in debug builds.
2018-10-18 21:16:56 -04:00
0278d5b61c
Restores SG1000 compatibility.
2018-10-18 19:13:15 -04:00
52e02db5c8
Introduces horizontal counter latching and reading.
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Then makes a new guess at frame IRQ position. But gets it wrong. Hmmm.
2018-10-11 19:56:32 -04:00
24644f1dd1
Adds a low-pass filter, picked entirely by ear, and switches to composite output, at least for now.
2018-10-07 18:39:03 -04:00
76f3b9f6ba
Fixed: paging writes don't obstruct RAM.
2018-10-06 14:26:00 -04:00
7830cda912
Implements line querying and most of line interrupts.
2018-10-04 22:50:35 -04:00
e9328d819e
Switches to RGB output, at least for development.
2018-09-30 20:47:03 -04:00
2e4c4c3e91
Makes some attempt to implement paging.
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This causes several of the 32kb games to be recognised by the BIOS and permitted to start, so it really really may be time to stop deferring work on the VDP.
2018-09-24 21:34:42 -04:00
7515fa8a98
Ensures the SG1000 gets an unadulterated TMS and SN.
2018-09-23 22:24:29 -04:00
Thomas Harte
Thomas Harte