Thomas Harte
b971e2a42c
Adds get_is_resetting to the Z80, eliminating the CPC's custom version.
2020-02-29 19:58:25 -05:00
Thomas Harte
99229df017
Slightly improves syntax.
2020-02-29 18:52:12 -05:00
Thomas Harte
8a5c4e384a
Minimises typer timing.
2020-02-29 18:13:05 -05:00
Thomas Harte
2370575eb5
Starts introducing the Patrik Rak tests.
2020-02-22 15:49:36 -05:00
Thomas Harte
fa933952f7
Throws in additional asserts, so far without uncovering anything.
2020-02-19 23:14:18 -05:00
Thomas Harte
f43c31da1f
Tries a new arrangement of hsync response.
2020-02-17 22:24:01 -05:00
Thomas Harte
50d356be2f
Ensures all audio sources, including compound sources, announce whether they're stereo correctly.
2020-02-16 18:31:45 -05:00
Thomas Harte
808e4e8537
Adds comment to explain channel allocations.
2020-02-16 15:04:52 -05:00
Thomas Harte
e66a3523b6
Makes some attempt at stereo support, with the Amstrad CPC being the test case.
2020-02-15 18:55:19 -05:00
Thomas Harte
e02d109864
Nudges the LowpassSpeaker towards supporting stereo generation.
2020-02-15 18:03:12 -05:00
Thomas Harte
05bcd73f82
Attempts to pull drive ownership into DiskController.
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For the sake of being more intelligent as to drive clocking, hopefully. And, eventually, to support multiple drive selection.
2020-02-11 21:59:13 -05:00
Thomas Harte
7316a3aa88
Merge branch 'master' into FinalOverride
2020-01-26 23:42:25 -05:00
Thomas Harte
43bf6aca67
Corrects reported scan status for the Amstrad CPC.
2020-01-25 23:46:18 -05:00
Thomas Harte
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
Thomas Harte
ba516387ba
In all these instances, final => override. So no need to repeat myself.
2020-01-23 22:35:39 -05:00
Thomas Harte
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
Thomas Harte
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
Thomas Harte
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
Thomas Harte
5456a4a39d
Eliminates static where constexpra aren't class members; adds some if constexprs for clarity.
2019-12-22 13:42:24 -05:00
Thomas Harte
274867579b
Deploys constexpr as a stricter const.
2019-12-22 00:22:17 -05:00
Thomas Harte
d85ae21b2f
Adds an explicit declaration of chip type to all AY users.
2019-12-18 19:28:41 -05:00
Thomas Harte
2c25135d8a
Fixes const correctness for joystick machines; the ST is now one such.
2019-11-09 18:19:05 -05:00
Thomas Harte
1c154131f9
Expands size of storage in Cycles/HalfCycles; adjusts widely to compensate.
2019-10-29 22:36:29 -04:00
Thomas Harte
0fc191c87d
Switched a few static_cast to constructor syntax.
2019-10-27 14:21:22 -04:00
Thomas Harte
dc4a0e4e3b
Video only ever reads from RAM, so it can be const *.
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(it can also be *const, since I set it only once)
2019-10-27 14:09:38 -04:00
Thomas Harte
95c45b5515
This can be const.
2019-10-20 17:22:56 -04:00
Thomas Harte
735586f5f8
Corrects tabs; adds potential output_border optimisation.
2019-10-19 21:20:34 -04:00
Thomas Harte
fcee7779b0
Inserts missing spaces.
2019-07-22 23:11:37 -04:00
Thomas Harte
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
Thomas Harte
712cb473f7
Adds extended ROM information for the CPC and ColecoVision.
2019-07-20 17:07:59 -04:00
Thomas Harte
20670bab2f
Expands information included in ROM load requests.
2019-07-19 22:35:22 -04:00
Thomas Harte
6c49953115
Returns gamma correction, and corrects Amstrad CPC brightness.
2019-01-14 22:56:08 -05:00
Thomas Harte
601961deeb
Wires through set_display_type.
2018-11-29 20:44:21 -08:00
Thomas Harte
64465f97b6
Starts towards reintroducing the proper mechanisms for selecting a display type at runtime.
2018-11-28 17:53:33 -08:00
Thomas Harte
f4764ea680
Fixes divider.
2018-11-24 16:56:41 -05:00
Thomas Harte
ee89be6730
Removes many stray spaces.
2018-11-23 22:32:32 -05:00
Thomas Harte
5a31891048
Returns Amstrad CPC output.
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Which is probably it until I get some more composite processing back in.
2018-11-15 21:32:22 -05:00
Thomas Harte
8a699b6072
Kills setup_output definitively, saving some indirection. set_scan_target takes its place.
2018-11-14 21:52:57 -05:00
Thomas Harte
6d277fecd5
Makes ScanTarget a little more communicative and orthogonal.
2018-11-10 19:52:57 -05:00
Thomas Harte
f6562de325
Possibly adds enough for the Electron and ZX80 to start outputting dummy lines.
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Let's see!
2018-11-03 23:40:39 -04:00
Thomas Harte
b40211d2c0
Starts to bend 'CRTMachine' to a world farther from owning the GPU relationship.
2018-11-03 21:54:25 -04:00
Thomas Harte
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
Thomas Harte
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
Thomas Harte
a38639d099
Eliminates the concept of an iCoordinate.
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Real-life precision appears not to support the idea of sub-sample pixel storage.
2018-09-12 20:05:39 -04:00
Thomas Harte
7e58a44771
Renames ConfigurationTarget to MediaTarget as per its newly-reduced interface.
2018-07-10 21:32:28 -04:00
Thomas Harte
3862fdb44c
Simplifies initialisation procedure for all machines.
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With the side effect of allowing every machine to try to load only the ROMs that it needs.
2018-07-10 20:00:46 -04:00
Thomas Harte
c97c5fa03a
[Re-]recalibrates CRT retrace period and affected view windows.
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In the hope of moving the CPC closer to the real CTM visible area.
2018-07-05 22:07:18 -04:00
Thomas Harte
a93f8103ad
Zooms out the CPC a little more.
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To fix the maximum amount of content that I can, at least for now.
2018-06-23 22:15:34 -04:00
Thomas Harte
52c9f9e89e
Merge branch 'master' into CPCJoysticks
2018-06-23 16:43:49 -04:00
Thomas Harte
1c6af279b2
Picks more appropriate cropping now that I'm obeying HSYNC-as-blank.
2018-06-23 16:40:17 -04:00
