e43ec7d549
Correct bias to the left.
2025-10-16 11:50:32 -04:00
66d76dc36a
Adjust dynamic semantics again.
2025-10-15 23:30:25 -04:00
bc6cffa95c
Enable full dynamic selection again for the CPC.
2025-10-13 08:54:33 -04:00
925832aac5
Include tolerance for interlacing.
2025-10-10 14:29:40 -04:00
56f092a0c3
Try a rolling average of 250 frames, subject to thresholding.
2025-10-09 13:51:19 -04:00
d395e2bc75
Introduce animated crop.
2025-10-08 12:18:04 -04:00
d68b172a40
Introduce preliminary output frame filtering.
2025-10-07 22:36:36 -04:00
da96df7df7
Ensure OpenGL appropriately letterboxes or pillarboxes.
2025-10-07 21:37:22 -04:00
4ea82581ec
Factor out zoom logic, start trying to knock OpenGL into shape.
2025-10-07 13:29:21 -04:00
2f1f843e48
Correct origin.y minification.
2025-10-07 12:44:03 -04:00
2c0610fef8
Accumulate union of all pixel-bearing scans.
2025-10-06 20:26:15 -04:00
2c2216afae
Further eliminate file-relative includes.
2025-02-28 13:18:48 -05:00
3a0f4a0bfc
Improve constness, formatting.
2024-12-01 18:09:19 -05:00
bc5727af14
Switch to = default.
2024-02-16 21:50:15 -05:00
a3d37640aa
Switch include guards to #pragma once.
2024-01-16 23:34:46 -05:00
e691cc8723
Retain dark yellow for composite output.
2023-12-07 14:21:09 -05:00
2b56b7be0d
Simplify namespace syntax.
2023-05-10 16:02:18 -05:00
0499dbd4cf
Align Scan to be a multiple of four bytes
...
Some GPUs (e.g. r600) require the stride of vertex attributes to be a
multiple of four bytes, add two bytes of padding to the Scan struct to
meet this alignment requirement and reduce driver CPU overhead.
2022-08-29 16:32:25 +12:00
c7ab3d4075
Reduces cost of bookending video data.
2020-11-18 17:32:11 -05:00
5698aa6499
Corrects colour mapping and improves documentation for self.
2020-11-11 20:41:30 -05:00
a17d0e428f
Protects against some further uninitialised values.
2020-09-16 18:15:57 -04:00
637ec35d6a
Adds getters for standard colour-space conversion matrices.
...
These are just more details on the meaning of the colour spaces, so I think they belong here.
2020-08-11 19:58:57 -04:00
8374a5e579
Adds superficially correct compositeSampleLuminance8Phase8 function.
...
Thereby uncovering a minor error in my decoding of colour phase.
2020-08-10 21:33:59 -04:00
525233e10b
Ensures all input data types are parseable in Metal.
...
Though now I need to think a bit more about the best way to compose signal-type conversions, and whether output-type calculations (i.e. gamma, brightness) are applied.
2020-08-10 19:47:47 -04:00
c1dc42a094
Add comment on latent design aim.
...
In the hope that I don't forget why I did this.
2020-08-09 21:18:23 -04:00
bdcf266e45
Having learnt a bit more: eliminates Metal attribute tags, switches to more natural expression of structs.
...
Also thereby eliminates the need for a forced alignas(4) on various structs.
2020-08-08 17:27:32 -04:00
4c9418f59a
Guarantees alignof(4) on all GPU-bound structures.
...
Taken as given: Metal's requirement here is reasonable enough that it'll either be the same as other frameworks, or at least possibly help them down a fast path.
2020-08-07 21:18:08 -04:00
7431d56166
Ensures is_in_retrace is properly initialised.
2020-06-19 23:09:02 -04:00
530ff7471d
Adds a virtual destructor, given how these things might be held.
2020-06-14 21:14:51 -04:00
267006782f
Starts to add Qt target; resolves many build warnings.
2020-05-30 00:37:06 -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
b41920990f
Moves submit step to end of line, rather than end of scan.
2020-02-04 22:15:20 -05:00
709c229cd7
Gets a bit more explicit with ScanTarget documentation.
2020-02-04 20:19:46 -05:00
9136917f00
Enables the Oric for 50/60Hz mode switching, inventing PAL60 for the purpose.
2020-01-23 22:14:02 -05:00
a5f285b4ce
Enhances reported data.
2020-01-22 22:01:17 -05:00
a71c5946f0
Ensures proper manipulation of scan_statuses, leading to the correct result out of a CRTMachine.
...
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.
...
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
f6f9024631
Corrects Macintosh aspect ratio (and framing).
2019-06-13 18:41:38 -04:00
b75ad3def2
Updates the multimachine for the ScanTarget world.
2019-02-03 15:07:22 -05:00
a321ff3037
Adds some default values.
2019-01-25 20:21:24 -05:00
5d9521fcb9
Advances back to a semi-complete monochrome composite output.
...
i.e. composite phase and amplitude is ostensibly flowing to its new destination.
2019-01-11 22:02:15 -05:00
e9d9ff0da0
Enhances ScanTarget to provide additional timing information.
2019-01-05 23:09:17 -05:00
a25470ee41
Permits tweaking of PhaseLinkedLuminance8 sampling offset.
2018-11-29 16:29:28 -08:00
fd579a019b
Introduces a new scan source data type, motivated by the reasoning used by the Oric.
...
Specifically: it'll allow PCM sampling of the potentially arbitrary composite generation logic of various machines.
2018-11-28 20:40:22 -08:00
64465f97b6
Starts towards reintroducing the proper mechanisms for selecting a display type at runtime.
2018-11-28 17:53:33 -08:00
a66a20f7fe
Manages to get a brilliant white out of the new pipeline.
2018-11-23 22:54:52 -05:00
d4ac79b0af
Attempts to introduce a full-on processing pipeline, in theory putting me two shaders away from completion.
...
Well, subject to finding the last flashing bug and updating the multimachine, anyway.
2018-11-23 22:34:38 -05:00
b9aca39eb0
Reintroduces Vic-20 output.
...
Resolving errors in shader generation while I'm here.
2018-11-22 22:43:42 -05:00
a697a2e4f6
Attempts to complete all input processing — an RGB, S-Video or composite input buffer is now produced.
...
... for all input data types.
2018-11-22 17:20:31 -05:00
396cf72029
Renames OutputType as DisplayType and promotes it to a scan target modal.
2018-11-22 14:36:46 -05:00
Thomas Harte
Icecream95
Thomas Harte