986c4006a6
Corrected: PAL machines can now be overt in terms of odd/even colour burst.
2021-03-20 23:45:49 -04:00
96e79301f3
Clamps 16-bit positioning values.
2020-11-15 19:14:57 -05:00
894269aa06
Allows for permitted 1/32nd timing error in time_multiplier_.
2020-09-17 18:12:21 -04:00
b1aefbfe85
Separates asserts.
2020-09-15 23:24:06 -04:00
69d21daaa3
Improves commentary.
2020-09-15 22:21:05 -04:00
6ef1dfd8be
Sets a more realistic colour subcarrier amplitude.
2020-09-02 15:52:05 -04:00
73131735fa
Further qmake warning corrections.
2020-05-30 19:31:17 -04:00
267006782f
Starts to add Qt target; resolves many build warnings.
2020-05-30 00:37:06 -04:00
66c2eb0414
Further tightens const and constexpr usage.
2020-05-12 22:22:21 -04:00
25996ce180
Further doubles down on construction syntax for type conversions.
2020-05-09 23:00:39 -04:00
31c6faf3c8
Adds a bunch of consts.
2020-05-09 21:23:52 -04:00
394ee61c78
Starts a switch to reflectable-style runtime options.
...
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
f95b07efea
Continues edging towards raster racing and/or time warping.
2020-02-06 23:35:03 -05:00
8aabf1b374
Allows receivers of nullptr from begin_data to output any quantity of data.
2020-02-01 21:43:48 -05:00
019474300d
Centralises responsibility for picking irrelevant numbers for a computer-style monitor.
2020-01-30 23:26:02 -05:00
f9ce50d2bb
Adds some debugging `asserts.
2020-01-29 22:45:44 -05:00
9136917f00
Enables the Oric for 50/60Hz mode switching, inventing PAL60 for the purpose.
2020-01-23 22:14:02 -05:00
428d141bc9
Factors out the logic behind the Atari 2600's frequency switching.
2020-01-23 20:12:44 -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
e7fff6e123
Minor step towards correct answers: divide by time_multiplier_.
2020-01-20 22:33:51 -05:00
82e5def7c4
Implements get_scan_status, but for scale being incorrect.
2020-01-20 21:58:34 -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
7dea99b1cc
Update comment, for sense.
2020-01-02 23:13:12 -05:00
0dae608da5
Embraces std::make_[unique/shared] in place of .reset(new .
2019-12-23 21:31:46 -05:00
274867579b
Deploys constexpr as a stricter const.
2019-12-22 00:22:17 -05:00
cc7ff1ec9e
Corrects typo.
2019-11-09 14:59:35 -05:00
9c7aa5f3fc
Attempts also to spot data writes without allocations.
2019-10-19 18:26:56 -04:00
418cd07e17
Adds a check against overrunning data.
2019-10-19 18:17:44 -04:00
f6f9024631
Corrects Macintosh aspect ratio (and framing).
2019-06-13 18:41:38 -04:00
db078c7363
Minor tweak: don't start counting phase from zero.
...
This should ensure no first pixel issues resulting from clamping.
2019-02-27 18:51:51 -05:00
2f9e825728
Forces the outward-communicated composite angles to have the same precision as the cycle counts.
...
While also making a minor improvement to output range. Which is neither here nor there.
2019-02-24 14:29:43 -05:00
9f6956bd87
Awards default values to Scan, to appease GCC 7.3.
2019-02-19 21:40:42 -05:00
b35b6b2ba8
Resolves a couple of missing #includes for cassert.
2019-02-18 21:29:39 -05:00
77bebd4a65
Accounts for periods near an expected sync after a sync actually occurred.
2019-02-12 22:30:40 -05:00
20b4896940
Eliminates the dead stuff of CRTConstants.hpp.
2019-01-25 19:11:39 -05:00
5ceb711bd3
Allows amplitude to be specified even for a default colour burst.
2019-01-17 20:47:42 -05:00
6c49953115
Returns gamma correction, and corrects Amstrad CPC brightness.
2019-01-14 22:56:08 -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
906a2ff6eb
Switches to using clock times for buffer merging and output.
2019-01-06 18:47:01 -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
64465f97b6
Starts towards reintroducing the proper mechanisms for selecting a display type at runtime.
2018-11-28 17:53:33 -08:00
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
8f6664f0d7
Starts towards picking an input shader based on data type and pipeline.
2018-11-15 21:02:46 -05:00
8a699b6072
Kills setup_output definitively, saving some indirection. set_scan_target takes its place.
2018-11-14 21:52:57 -05:00
3dca836571
Ensures no overflow, and adds a couple of consts.
2018-11-14 20:09:57 -05:00
02f9cada43
Communicates the colour subcarrier frequency, and uses it to pick a buffer width.
2018-11-13 18:33:44 -05:00
2adf3d353e
Subtracts retrace periods from output scale.
2018-11-12 20:20:09 -05:00
be12d78c83
Corrects vertical event announcement, and adjusts namespaces for OpenGL primitives.
2018-11-11 15:11:32 -05:00
Thomas Harte
Thomas Harte