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
1c154131f9
Expands size of storage in Cycles/HalfCycles; adjusts widely to compensate.
2019-10-29 22:36:29 -04:00
Thomas Harte
7030abca97
Corrects PAL colours for the Vic-20.
2019-02-25 19:28:52 -05:00
Thomas Harte
248a8efd2f
Corrects declared pixel clock GCD.
2019-01-06 16:32:13 -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
ee89be6730
Removes many stray spaces.
2018-11-23 22:32:32 -05:00
Thomas Harte
b9aca39eb0
Reintroduces Vic-20 output.
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Resolving errors in shader generation while I'm here.
2018-11-22 22:43:42 -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
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
31b048f966
Ensures all bools start in a valid state.
2018-09-10 22:21:03 -04:00
Thomas Harte
35e84ff1a8
Corrects NTSC quadrature phase.
2018-05-31 21:40:46 -04:00
Thomas Harte
ad9b0cd4e3
Eliminates all endashes.
2018-05-13 15:43:03 -04:00
Thomas Harte
0b771ce61a
Removes all instances of the copyright symbol.
2018-05-13 15:19:52 -04:00
Thomas Harte
1c605d58e3
Removes the CRT requirement for an integral relationship between cycles and samples.
2018-04-16 20:00:56 -04:00
Thomas Harte
467cd5450f
Adjusts PAL Vic timing.
2018-04-12 21:12:09 -04:00
Thomas Harte
428b6145fa
Converts 6560 to more project normative templated form.
2018-04-11 22:00:42 -04:00
Thomas Harte
4c8a68c6a4
Implements late-0 with proper timing, and NTSC interlaced raster count timing.
2018-04-11 08:00:37 -04:00
Thomas Harte
0b4b6f4aec
Tweaks luminances and reintroduces late-to-zero line counts.
2018-04-10 23:05:18 -04:00
Thomas Harte
cf6f6c5c15
Eliminates the full_frame_counter_ and slightly tweaks NTSC raster timing.
2018-04-08 18:51:20 -04:00
Thomas Harte
f541986333
Switches to more normative preincrement.
2018-04-08 18:50:42 -04:00
Thomas Harte
1c5972f7b0
Ensures NTSC raster count rollover; previously it was positing a line '261' for half of '0'.
2018-04-08 16:18:41 -04:00
Thomas Harte
3e846f89a1
Introduces different clipping zones for NTSC and PAL output.
2018-04-05 21:25:19 -04:00
Thomas Harte
60c1da6a66
Causes the 6560 to obey set_sample_volume_range.
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Thereby resolves a clipping issue.
2018-04-05 21:04:46 -04:00
Thomas Harte
0ee40e8556
Reintroduces 90% crop for VIC output.
2018-03-31 20:57:45 -04:00
Thomas Harte
912791d3d4
Causes the s-video path correctly to function.
2018-03-30 18:24:18 -04:00
Thomas Harte
163a61dd63
Corrects SVideo-as-composite output; the Atari and Vic-20 now both supply svideo.
2018-03-30 13:16:18 -04:00
Thomas Harte
e1aa3e5a7f
Imports chrominances from the TED documentation. They seem to apply to the VIC-I also.
2018-03-29 20:04:37 -04:00
Thomas Harte
3b26e0a7c5
Tweaks NTSC colour generation.
2018-03-26 21:22:06 -04:00
Thomas Harte
a776bec46a
Tweaks PAL colours for the 6560 to be closer to screenshots found online.
2018-03-26 19:02:16 -04:00
Thomas Harte
a301964bd0
Ensures all audio queues are fully merged before machine destruction.
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Thereby avoids a race condition.
2018-03-22 21:59:19 -04:00
Thomas Harte
48737a32a7
Introduces formal setting of the output volume to SampleSource.
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Previously every output device was making its own decision. Which is increasingly less sustainable due to the CompoundSource.
2018-03-09 13:23:18 -05:00
Thomas Harte
2dc1d4443e
Separates LowpassFilter and SampleSource.
2017-12-18 21:39:23 -05:00
Thomas Harte
f8a2459c91
Corrects two lingering adaptation errors in the Vic-20.
2017-12-17 21:43:08 -05:00
Thomas Harte
ac80d10cd8
Separates the component parts of running an audio stream: task deferral, filtering and generation.
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Walking towards improving opportunities for composition.
2017-12-17 21:26:06 -05:00
Thomas Harte
c827d14d97
Corrects various GCC warnings across the 6560, CPC, TIA, Oric video and elsewhere.
2017-11-12 17:17:27 -05:00
Thomas Harte
5408efe9b5
Flags obvious default options within the 6560, Vic-20 and DynamicMachine.
2017-11-12 16:41:09 -05:00
Thomas Harte
ff7ba526fb
Corrects improper initialisation order on the 6560.
2017-11-10 22:05:35 -05:00
Thomas Harte
c0055a5a5f
Further builds up SConstruct, correcting many missed imports and a couple of improper uses of C99 in C++ code.
2017-11-09 22:04:49 -05:00
Thomas Harte
ad9df4bb90
Commutes uint8_t *, uint16_t *, uint32_t *, size_t, off_t and long to functional-style casts.
2017-10-21 22:30:15 -04:00
Thomas Harte
5e3e91373a
Switches all unsigned int and double casts to functional style.
2017-10-21 19:49:04 -04:00
Thomas Harte
edb9fd301c
Begins this project's conversion to functional-style casts.
2017-10-03 22:04:15 -04:00
Thomas Harte
e208f03636
Corrects the US colour palette, effectively undoing what was a mistaken adjustment for the time when Oric-centric phase alignment was built into the CRT based on a false calculation that it wouldn't affect the machines that generate chrominance functionally.
2017-08-16 09:58:34 -04:00
Thomas Harte
4abd62e62b
Standardises on const [Half]Cycles as the thing called and returned, rather than const [Half]Cycles & as it's explicitly defined to be only one int in size, so using a reference is overly weighty.
2017-07-27 22:05:29 -04:00
Thomas Harte
8361756dc4
Switched definitively to the works-for-now approach of requiring an explicit opt-in where somebody wants to clock a whole-cycle receiver from a half-cycle clock.
2017-07-27 07:40:02 -04:00
