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
e9318efeb6
Switches to std::make_shared/make_unique in a bunch of applicable places.
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No doubt many more similar improvements are available, these are just the ones that were easy to find.
2019-12-21 23:34:25 -05:00
cc7ff1ec9e
Corrects typo.
2019-11-09 14:59:35 -05:00
9d12ca691f
Makes meaning of 2048 here explicit.
2019-11-09 14:59:16 -05:00
68f9084d9e
Fixes timing of wrap.
2019-11-07 23:24:51 -05:00
f9a35c6636
Corrects potential wrap error for non-single-byte targets.
2019-11-07 22:23:26 -05:00
6c75c60149
Merge branch 'master' into AtariST
2019-11-05 22:05:51 -05:00
35f1a7ab10
Resolves a potential out-of-bounds array access.
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Risk was: allocation exactly joins end of buffer. In which case the next get_data won't wrap the texture y coordinate since it won't spot an x overage.
2019-11-05 21:47:40 -05:00
1c154131f9
Expands size of storage in Cycles/HalfCycles; adjusts widely to compensate.
2019-10-29 22:36:29 -04:00
92847037b3
Merge branch 'master' into AtariST
2019-10-27 21:40:51 -04:00
4266264449
Switches to the more idiomatic .empty().
2019-10-27 21:31:31 -04:00
3794d94b68
Adds a sanity check on alignment.
2019-10-27 14:09:02 -04:00
d1dd6876b5
Adds the option to affix a standard prefix to log messages.
2019-10-20 20:38:55 -04:00
684644420a
Increases scan buffer availability.
2019-10-20 17:22:41 -04:00
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
19198ea665
Improves const usage.
2019-07-16 22:13:47 -04:00
60cedca97b
Adds cmath in support of ceilf.
2019-07-08 18:14:03 -04:00
f6f9024631
Corrects Macintosh aspect ratio (and framing).
2019-06-13 18:41:38 -04:00
66540ff86f
Permits end_data only after a begin_data.
2019-06-03 21:56:53 -04:00
b860ba2ee3
Disallows smaller buffer use for 'sharp' displays and tightens sampling window.
2019-06-03 15:58:14 -04:00
d25ab35d58
Finally gets setw usage correct.
2019-04-15 12:41:56 -04:00
6f7dd10d95
Reduces draw/update contention.
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This won't yet have any effect on either port owing to the way they handle contexts, but here it is.
2019-03-07 19:28:32 -05:00
24fb95291a
Reverts to support a full RGBA colour buffer.
2019-03-07 19:22:40 -05:00
84422676cb
Switches to more coherent logic about buffer sizing.
2019-03-06 19:19:30 -05:00
7441e3f4c5
Corrects aspect ratio when changing accumulation texture size.
2019-03-05 22:10:32 -05:00
f18132d674
Makes effort to round out draft 1 of Outputs::Display::Metrics.
2019-03-05 22:01:58 -05:00
5660007221
Experimentally introduces adaptive quality intermediate buffers.
2019-03-05 21:41:20 -05:00
86a6b04d4a
Begins attempts to keep track of display metrics.
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i.e. a system that can both make smart decisions about when to use a lower resolution, and hopefully allow some sort of flywheel-esque horizontal retrace synchronisation. And possibly some raster beam chasing?
2019-03-04 21:54:50 -05:00
641e349f33
Switches to an 8bpp stencil, for Nvidia compatibility.
2019-03-03 20:38:24 -05:00
ccdeb3fbc8
Ensures draw is a no-op prior to pipeline setup.
2019-03-03 15:04:14 -05:00
bee0d09877
Splits display update and draw functions.
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On the Mac, draw is now called without an update for resizing events, and
anything else requested by AppKit. In all other cases — including from
the SDL version — both are called as if they were still a single function.
2019-03-02 19:33:28 -05:00
d97348dd38
Eliminates dangling uses of printf.
2019-03-02 18:07:05 -05:00
d122535a65
Unifies the OpenGL screenshot code and corrects it for arbitrary alignment.
2019-02-27 21:05:02 -05:00
db078c7363
Minor tweak: don't start counting phase from zero.
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This should ensure no first pixel issues resulting from clamping.
2019-02-27 18:51:51 -05:00
6b4f6971de
Disables upper limit on frame buffer size.
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Filtering is sufficiently imperfect as to make this justifiable only when performance requires it. So I need a test for that. Marked as TODO.
2019-02-26 22:39:07 -05:00
79707a3c66
Improves filtering slightly, and ensures coefficients are always set when needed.
2019-02-26 22:35:55 -05:00
694783efe9
Brings S-Video inside the group that filters luminance.
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Thereby revealing some sort of error in offset selection.
2019-02-26 22:27:40 -05:00
68c5474e36
Reintroduces basic filtering for RGB mode (and introduces it for monochrome composite).
2019-02-26 22:21:49 -05:00
cd055a0298
Introduces an upper bound on output resolution, and resolves full-screen clear colour.
2019-02-25 22:07:48 -05:00
8f2abab0d9
Ensures texture targets are initially clear.
2019-02-25 21:55:14 -05:00
4c5dee866b
Ensures a proper black fill for Luminance8Phase8 input data.
2019-02-25 21:32:15 -05:00
7bb90c78d9
Resolves out-of-bounds initial condition whenever this loop began with start_line = 2047.
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This, I believe, was the remaining cause of screen flashes.
2019-02-24 19:50:19 -05:00
a6e61ef83b
Reverts the clear colour to black.
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The change was related to debugging; it was not intentionally committed.
2019-02-24 14:36:08 -05:00
c775a6c0f8
Introduces but disables a couple of bits of logging that might be helpful again in the future.
2019-02-24 14:30:39 -05:00
2f9e825728
Forces the outward-communicated composite angles to have the same precision as the cycle counts.
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While also making a minor improvement to output range. Which is neither here nor there.
2019-02-24 14:29:43 -05:00
2f491b5be1
Reintroduces fragment snapping for composite colour sampling.
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Thereby uncovers some sort of slightly-off recording of scan lines. On the Apple II, individual scans reach the ScanTarget at a density of exactly 0.25 colour cycles per pixel. So that timing information propagates exactly. But the whole lines that are composed via ::announce end up trying to fit 0.250154 colour cycles per pixel. Which creates a phase error as the display progresses from left to right.
This will need to be resolved in order to be able to fix the Apple II's intended colour phase. But, also, it's probably what was wrong with the Oric. And, quite possibly, why the single-step shader didn't work.
2019-02-24 13:39:14 -05:00
de7ebead23
Ensures the line_allocation_has_failed_ condition can be exited.
2019-02-21 22:30:41 -05:00
Thomas Harte