Thomas Harte
b4bf541eec
Adds boilerplate route into a 2MG-handling class.
2020-11-23 21:42:18 -05:00
Thomas Harte
4359fb1746
Enables undefined-behaviour sanitiser.
2020-11-22 21:30:00 -05:00
Thomas Harte
4a42de4f18
Attempts to add 5.25" drive support to the IIgs.
...
I want to try some classic software.
2020-11-20 21:37:17 -05:00
Thomas Harte
bd8af25294
Merge branch 'master' into AppleIIgs
2020-11-13 21:27:47 -05:00
Thomas Harte
e803f993b7
Increases minimum macOS version to 10.14.
...
This is lazy, but it means I definitely don't need non-Metal fallback code.
2020-11-13 19:48:45 -05:00
Thomas Harte
5dbc87caf0
Smarter: just ensures any attached panels are closed at close().
2020-11-13 19:09:30 -05:00
Thomas Harte
4862ccc947
Dismisses ROM requester upon that cancel too.
2020-11-13 19:01:53 -05:00
Thomas Harte
e1ecf66485
Dismisses sheet before closing document.
2020-11-13 19:00:37 -05:00
Thomas Harte
2c71ba0744
Ameliorates against a potential NSRangeException.
2020-11-13 18:29:48 -05:00
Thomas Harte
a7aeb779e9
Disables Apple Silicon binaries until I have some means to test.
2020-11-13 18:07:45 -05:00
Thomas Harte
e72cfbf447
Stop assuming that NSNotification => window.isVisible.
2020-11-13 18:04:31 -05:00
Thomas Harte
0c04a376c4
Stop assuming that NSNotification => window.isVisible.
2020-11-13 18:03:46 -05:00
Thomas Harte
3c6dc4c448
Merge branch 'master' into AppleIIgs
2020-11-13 12:51:53 -05:00
Thomas Harte
86a24cc928
Allows Xcode to bump its versioning on the ROM requester too.
2020-11-13 12:23:48 -05:00
Thomas Harte
e8b52d20e9
Slightly tweaks machine picker for macOS Big Sur.
2020-11-13 12:14:35 -05:00
Thomas Harte
a15af1df5e
Attempts to use the other bit of disk drive control, the 5.25"/3.5" select.
...
For the record, the ROM thinks it finds some Smartport devices and then attempts to talk to them. Since none is present, it blocks forever.
2020-11-11 17:55:50 -05:00
Thomas Harte
6d3d7c6006
It seems like this fix is no longer needed.
2020-11-11 17:30:22 -05:00
Thomas Harte
7aea3dc124
Corrects R4G4B4 and R2G2B2 output.
2020-11-07 23:15:48 -05:00
Thomas Harte
93968d267d
Corrects R4G4B4 and R2G2B2 output.
2020-11-07 22:19:27 -05:00
Thomas Harte
4f9d06d8c7
Merge pull request #846 from MaddTheSane/maddsIIgs
...
Use url(forResource:... instead of path(forResource:…
2020-11-06 09:39:27 -05:00
C.W. Betts
189a468ad4
Use url(forResource:... instead of path(forResource:… as it cuts down on creating a URL struct.
2020-11-05 14:42:39 -07:00
C.W. Betts
a3414c2673
Update 65816kromTests.swift
...
Only have one runTest method.
2020-11-05 14:36:34 -07:00
Thomas Harte
5126163c5d
Attempts to reduce pull request heft.
...
Given that the licensing of krom's tests is uncertain, and I've given credit and an appropriate link, I needn't include the original code.
2020-11-04 21:49:45 -05:00
Thomas Harte
cc6c0d535c
Stubs in some of the sound GLU registers.
2020-11-04 21:29:44 -05:00
Thomas Harte
e3147b6b45
Introduces a pre-STP/WAI limit for the MSC test.
...
This way I retain testing of NOP, BRK, COP and WDM.
2020-11-03 20:59:07 -05:00
Thomas Harte
cc5ec78156
Provides something on WAI/STP; sizes STY by the x flag; disables MSC test.
2020-11-03 20:17:44 -05:00
Thomas Harte
5cbb91f352
Fixes COP
vector, ensures WDM
skips a byte.
2020-11-03 20:01:02 -05:00
Thomas Harte
bf85d71674
Brings ADC into conformance. Fixes JML
.
2020-11-03 18:12:10 -05:00
Thomas Harte
426e90eebf
Adds logic to work around Nintendo dependence in the krom tests.
...
Let the real work begin!
2020-11-03 14:18:40 -05:00
Thomas Harte
3889646d6b
Takes a swing at incorporating krom's 65816 test suite. At least as far as ADC.
2020-11-02 21:09:32 -05:00
Thomas Harte
2da71acefd
Stubs in the ADB GLU.
2020-10-31 21:00:15 -04:00
Thomas Harte
45f5896b76
Stubs video switches into the IIgs.
2020-10-31 20:39:32 -04:00
Thomas Harte
1b28d929e4
Factors out the Apple II/IIe video switches and mode selection logic.
2020-10-31 20:02:50 -04:00
Thomas Harte
1249fb598b
Factors Apple's RTC out of the Macintosh.
2020-10-29 21:03:02 -04:00
Thomas Harte
bdda84dfde
Adds a very basic shadowing test.
...
For the record, I'm aware that there's a lot here that I'm not testing. I think the smart move is to get towards a running machine and see which configurations it actually tries to set up, then follow along with appropriate testing; it might cause me to discover a flaw in my comprehension before I've made the same mistake in both the code and a test.
2020-10-27 19:59:41 -04:00
Thomas Harte
74f9f6ad3b
Tests and corrects ROM access beyond bank $00.
2020-10-27 19:02:15 -04:00
Thomas Harte
f830f6a57a
Adds failing test of initial ROM mirroring.
...
It's the end of the evening, so this is it for today.
2020-10-25 22:13:54 -04:00
Thomas Harte
82c733c68c
Adds some very basic actual tests.
2020-10-25 21:40:50 -04:00
Thomas Harte
ed510409c4
Starts memory map test class, already finding a typo.
2020-10-25 21:31:21 -04:00
Thomas Harte
7614eba4bf
Factors out the IIgs memory map logic.
...
As testing would be rational.
2020-10-25 21:10:04 -04:00
Thomas Harte
9371a8993f
Factors out auxiliary memory switches and related decisions.
2020-10-22 22:33:31 -04:00
Thomas Harte
410c99de54
Factors out the language card memory selection logic.
2020-10-22 21:01:12 -04:00
Thomas Harte
a5dcab4092
Ensures machines with no audio output are handled correctly.
2020-10-21 21:16:00 -04:00
Thomas Harte
8bde2e5f4c
Slightly neatens Cocoa machine picker.
2020-10-20 22:25:39 -04:00
Thomas Harte
5287c57ee0
Adds the IIgs as a user-selectable machine.
...
Albeit that there is no underlying machine yet.
2020-10-20 22:18:11 -04:00
Thomas Harte
ab07814614
Eliminates now-broken 65816 flow test.
2020-10-19 21:02:46 -04:00
Thomas Harte
1653abdf88
Adds the .lst; otherwise I'll probably just lose it.
2020-10-19 20:58:24 -04:00
Thomas Harte
b3ab9fff9b
Imports a custom-built copy of Klaus Dormann's 65C02 test, with only 65816-compatible parts.
...
Thereby fixes another couple of 65816 issues — BRK(, etc) not clearing the decimal flag, and `TRB d` being mismapped.
2020-10-19 19:27:16 -04:00
Thomas Harte
99eba2f8ba
Ensures intended 65816 exception behaviour.
...
i.e. the relevant micro-op sequence exists, and its operation isn't lost. Also sets the 65816 by default to jump straight into power-on, not to execute an instruction first. That shouldn't make a functional difference, but it makes debugging easier because it makes startup fully deterministic.
2020-10-18 14:43:47 -04:00
Thomas Harte
69509f6502
Attempts to bring a little more consistency to my use of Swift in test code.
2020-10-17 22:42:54 -04:00
Thomas Harte
c3187fdbe1
Makes minor formatting improvement.
2020-10-17 22:31:51 -04:00
Thomas Harte
42228ea955
Adds 65C02As6502 test, to round out the set.
2020-10-17 22:31:32 -04:00
Thomas Harte
68c15bd605
Updates Qt project; catches another couple of issues via its compiler.
2020-10-15 21:09:22 -04:00
Thomas Harte
3c6adc1ff4
Completes 65816 addressing mode tests and corresponding fixes.
2020-10-14 22:00:52 -04:00
Thomas Harte
e511d33a7c
Adds test for [d], y; fixes implementation.
2020-10-14 21:42:41 -04:00
Thomas Harte
c35969d677
Adds tests for (d, x) and (d), y. Both amply tested in emulation mode, so no problems.
...
Five to go, all potentially troublesome.
2020-10-14 21:38:00 -04:00
Thomas Harte
27afb8f0a7
Adds direct indirect long test, and thereby fixes addressing mode.
...
Nine to go!
2020-10-14 21:26:20 -04:00
Thomas Harte
327ab81436
Fills in direct, x and (direct) tests, fixing implementation of the latter.
...
10 to go.
2020-10-14 21:17:28 -04:00
Thomas Harte
db7178495f
Implements direct and final absolute test.
...
14 to go.
2020-10-14 20:57:47 -04:00
Thomas Harte
979186e71d
Transcribes the English-language versions of the outstanding tests.
...
Passing these will make me willing to call the 65816 functionality provisionally done, other than making sureI signal VPA, VDA, VPB, etc, correctly.
2020-10-14 13:56:37 -04:00
Thomas Harte
f05e0d956b
Adds a TODO list in order to keep an end in sight.
2020-10-13 21:43:42 -04:00
Thomas Harte
b22aa5d699
Starts transcribing the addressing examples I have into tests.
...
Correspondingly extends the exposed register set and test-machine addressing range.
2020-10-13 21:38:30 -04:00
Thomas Harte
3e6a2adaaf
Corrects absolute, x and absolute, y addressing modes.
2020-10-13 20:30:39 -04:00
Thomas Harte
6a47571d17
Stops truncating tests by two bytes.
...
Not that it seems to have been problematic.
2020-10-12 21:53:27 -04:00
Thomas Harte
28da1a724a
Introduces Jeek816 test case.
2020-10-12 21:43:44 -04:00
Thomas Harte
5dc3cd3a2f
Starts using Jeek816 for a basic native-mode audit. Fixes absolute long addressing.
2020-10-11 22:02:46 -04:00
Thomas Harte
486324ecab
This test isn't actually 65816-compatible.
2020-10-10 18:19:48 -04:00
Thomas Harte
340ad093a6
Adds 65816 runs of the final tranche of applicable tests.
2020-10-10 17:26:41 -04:00
Thomas Harte
0fe09cd1e4
Knocks SBC into producing likely results; disables Lorenz testing.
2020-10-10 17:13:16 -04:00
Thomas Harte
09fba72d58
Adds flag manipulation, ADC and SBC 65816 tests.
...
The latter two fail.
2020-10-10 11:30:15 -04:00
Thomas Harte
7966592fae
Corrects ROL d.
2020-10-10 11:22:23 -04:00
Thomas Harte
6efe4e1753
Fixes AND, EOR, ORA. Takes an unsuccessful shot at ROL.
2020-10-10 10:53:17 -04:00
Thomas Harte
536c4d45c1
Adds additional 65816 tests, some failing; seeks to improve carry behaviour in ASL and ROL.
2020-10-10 10:11:57 -04:00
Thomas Harte
a02f88fe7c
Confirms a couple more of the easy sets.
2020-10-10 09:34:29 -04:00
Thomas Harte
d9be6ab806
Confirms that a few other simple tests work immediately on the 65816.
2020-10-09 23:26:35 -04:00
Thomas Harte
290598429a
Applies indirect page zero emulation mode addressing constraint to ix addressing.
...
Lorenz's LDA tests now pass in emulation mode.
2020-10-09 23:22:48 -04:00
Thomas Harte
776f014dbe
Attempts LDA tests against the 65816.
...
Result: ix is faulty. Which we already knew.
2020-10-09 22:23:54 -04:00
Thomas Harte
88293909f4
Enables running of a first test on the 65816.
2020-10-09 21:44:47 -04:00
Thomas Harte
9b6c48631d
Removes usage of a JAM instruction to spot end-of-tests.
2020-10-09 21:39:34 -04:00
Thomas Harte
0418f51ef2
Takes a shot at emulation-mode 'exceptions'.
...
It's just RTI and correct decimal SBC left of the official 6502s now, I think.
2020-10-08 17:52:13 -04:00
Thomas Harte
b578240993
Adds a further error.
...
Clearly I've severely overloaded 'JMP' and not fully thought through where it gets its addresses from.
2020-10-07 21:47:58 -04:00
Thomas Harte
1ba0a117e7
Corrects PLB, PLD, PLP.
2020-10-07 20:23:53 -04:00
Thomas Harte
f7b119ffe1
Moves temporary logging, fixes branch instructions.
2020-10-07 19:57:58 -04:00
Thomas Harte
a4cec95db1
Corrects load and transfer flag oversights.
2020-10-07 19:36:23 -04:00
Thomas Harte
84c4fa197b
Corrects DEX mapping, notes new Dormann failure case.
2020-10-07 18:48:03 -04:00
Thomas Harte
18e8d6ce06
Makes an effort to factor out the 6502's [lazy] flags.
...
This is preparatory to deciding which instructions, if any, are worth factoring out.
2020-10-05 22:23:33 -04:00
Thomas Harte
da78dea98f
Merge branch 'master' into 65816
2020-10-03 21:00:29 -04:00
Thomas Harte
38912859e1
Adds F8+F12 as an alternative mouse-release combo for Qt.
2020-10-02 20:31:47 -04:00
Thomas Harte
a72ac8294c
Adds 65816 alternates to Klaus Dormann's tests.
...
While also correcting a couple of misspellings of his name. Apologies, Klaus!
2020-09-29 18:49:58 -04:00
Thomas Harte
4f03bf754d
Adds the 65816 to SConstruct.
2020-09-29 18:43:39 -04:00
Thomas Harte
ef1a514785
Introduces 6502Selector, for picking either a 6502 or a 65816 based on a single template parameter.
2020-09-28 21:35:46 -04:00
Thomas Harte
6635876e7e
Performs a bare factoring out of the 6502 bus handler.
2020-09-28 18:43:53 -04:00
Thomas Harte
5645f90abe
Takes a minor first step towards actually performing 65816 instructions.
2020-09-27 22:20:58 -04:00
Thomas Harte
b96cd4d18b
Resolves another unsafe pointer assumption.
2020-09-27 22:20:13 -04:00
Thomas Harte
8641494809
Resolve various test-case warnings.
2020-09-27 15:10:29 -04:00
Thomas Harte
5449e90b34
Edges towards offering the 65816 as another type of 6502 for testing.
2020-09-26 22:31:50 -04:00
C.W. Betts
ce0536cdfa
Update 6502TimingTests.swift
2020-09-26 16:13:27 -06:00
Thomas Harte
f87fe92bc8
Begins a meandering road towards the 65816.
2020-09-23 22:14:42 -04:00
Thomas Harte
a781c3eb4d
Resolves thread-unsafe access of _view.bounds
.
2020-09-22 22:13:37 -04:00
Thomas Harte
2d9dd6704a
Merge branch 'master' of github.com:TomHarte/CLK
2020-09-22 22:07:47 -04:00
Thomas Harte
5741e22e29
Switch back to debug-by-default builds.
2020-09-20 18:22:13 -04:00
Thomas Harte
703065a0a5
Takes a run at timer-linked PB7 output behaviour.
...
Seemingly sufficiently to pass the VICE test (which I've transcribed), though with some guesswork.
2020-09-20 14:51:59 -04:00
Thomas Harte
291aa42fe1
Corrects test target.
2020-09-19 21:20:37 -04:00
Thomas Harte
061288f5a7
Add the Macintosh to the Mac kiosk mode informal test set.
2020-09-15 22:49:00 -04:00
Thomas Harte
bc8787ded6
Improves macro safety.
2020-09-15 22:26:33 -04:00
Thomas Harte
82dbdf7dfc
Switches to using regular linear interpolation for supersampling.
2020-09-14 22:36:00 -04:00
Thomas Harte
8557bb2136
Adds minor exposition.
2020-09-14 20:39:52 -04:00
Thomas Harte
c0c7818d5d
Reintroduces screenshots.
2020-09-14 20:33:05 -04:00
Thomas Harte
ceeadd6a33
Edges up towards reimplementing screenshots.
2020-09-13 22:30:17 -04:00
Thomas Harte
1a2545fdea
Excises dangling references to OpenGLView
, reinstates display link.
2020-09-13 22:11:51 -04:00
Thomas Harte
c5e9a74c88
Uses DisplayMetrics to disable supersampling when too slow.
2020-09-13 21:07:59 -04:00
Thomas Harte
d7972a7b86
Enforces across-the-board supersampling.
...
I'm damned if I can figure out how to talk an MTKView, or Metal in general, into supersampling so as a first effort this does it in software.
2020-09-13 19:30:26 -04:00
Thomas Harte
bcaceff378
Simplifies in-Metal transform logic, loading responsibility for setup onto the CPU.
...
I think I've also finally excised whatever order-of-operations issue I was having with regard to non-4:3 displays.
2020-09-10 20:32:58 -04:00
Thomas Harte
d7b405c6f8
Ensures direct luminance -> 'RGB' video doesn't go down the composition pipeline.
2020-09-10 13:20:40 -04:00
Thomas Harte
edf8cf4dc6
Completes the set of with/without gamma, and ensures correct alpha selection.
...
Also culls some other repetitive TODOs.
2020-09-09 19:28:38 -04:00
Thomas Harte
dfcc8e9822
Switches some of the interpolated fields to half precision.
2020-09-09 18:17:05 -04:00
Thomas Harte
016e96e6f8
Extends usage of half
. Possibly towards its conclusion.
2020-09-09 15:10:19 -04:00
Thomas Harte
e7ce03c418
Attempts to ensure initial finalised line texture state.
...
This was an attempt to remove the vertical line on the left of a composite display. Obviously the cause is not as suspected.
2020-09-09 13:15:21 -04:00
Thomas Harte
3d392dd81d
Completes conversion of composite & S-Video per-pixel processing to 16-bit floats.
2020-09-09 13:02:04 -04:00
Thomas Harte
42d810db7f
Switches per-pixel uniforms to halfs.
2020-09-09 10:53:09 -04:00
Thomas Harte
18571e8351
Also calculates a chroma kernel size, though it isn't used for anything yet.
2020-09-08 20:08:56 -04:00
Thomas Harte
dda1649ab7
Introduces smaller luma kernel functions where useable.
2020-09-08 19:55:37 -04:00
Thomas Harte
c82e0df071
Starts a transition towards half-precision arithmetic.
2020-09-08 19:37:36 -04:00
Thomas Harte
06b7ea5a6e
Strips the luma kernel back to 1d.
2020-09-08 19:15:19 -04:00
Thomas Harte
c49fcb9ec9
Based on further play: one box filter to separate luma/chroma, another to filter chroma, plus a FIR sharpen on luma.
2020-09-08 16:35:05 -04:00
Thomas Harte
0e44d6d214
Experiments with an all-box filter.
2020-09-08 16:19:08 -04:00
Thomas Harte
6adad7fbf5
Starts experimenting again with box filters.
2020-09-07 22:47:49 -04:00
Thomas Harte
de6ed7b615
Corrects phase-linked luminance support.
2020-09-07 20:53:28 -04:00
Thomas Harte
07dcb4dbb1
Starts reintroducing brightness, gamma and transparency for composite and S-Video pipelines.
2020-09-07 18:19:13 -04:00
Thomas Harte
e99896eadc
At least nominates alpha, gamma and brightness to metal.
2020-09-04 16:07:58 -04:00
Thomas Harte
489701afcb
Fixes window resizing.
2020-09-03 21:28:39 -04:00
Thomas Harte
55e576cc57
Ensures unpainted areas in composite displays have a non-asymptotic effect on luminance calculations.
2020-09-03 21:10:30 -04:00
Thomas Harte
6bd8ec9545
Alas, 1.0 seems to be the limit for proper artefact colour.
2020-09-03 20:53:45 -04:00
Thomas Harte
5cd8d86eef
Switches to dynamic generation of the 'sharpness' filter, correcting issues with the Apple II (amongst others).
2020-09-03 20:48:44 -04:00
Thomas Harte
74d0acdaec
Fixes non-RGB colour composite generation.
...
The hard-coded sharpen filter proves to be a really bad fit for the Apple II though.
2020-09-03 19:04:17 -04:00
Thomas Harte
0288a1974b
Tries: separate filters for chroma and luma, plus a post-separation sharpen filter on the latter.
2020-09-03 13:18:21 -04:00
Thomas Harte
6efd8782fe
Tweaks coefficients some more; makes sure that data is never larger than the intermediate buffers.
2020-09-02 20:14:41 -04:00
Thomas Harte
8bab9d5d60
Corrects S-Video and composite generation for RGB[1/2/4] sources.
...
Also toys with a double luminance filter in order to try to sharpen chrominance. But maybe I should be looking at other convolutions entirely?
2020-09-02 19:13:54 -04:00
Thomas Harte
7e58648743
Corrects front-running bug, plays further with colour amplitude.
2020-09-02 15:51:48 -04:00
Thomas Harte
0f0c3e616d
Tweaks some numbers.
...
I'm largely treading water here. Probably time to think about the race.
2020-09-02 08:17:01 -04:00
Thomas Harte
c7ce65ea4c
Attempts fully to restore composite video.
...
Subject to some sort of nasty race condition for the time being.
2020-09-02 08:03:10 -04:00
Thomas Harte
c36247b609
Ensures reuse of offset buffers.
...
There seems to be some sort of epic race condition as the drawing pipeline lags though. Will need to investigate.
2020-09-01 22:11:48 -04:00
Thomas Harte
15296e43a4
Attempts correctly to set up the CPU side of a composite video pipeline, at least.
...
So: I think this is really close, but I'm out of time for the day.
2020-09-01 21:58:33 -04:00
Thomas Harte
f2929230a2
[Experimentally] introduces blending between computed S-Video fragments.
2020-09-01 21:37:36 -04:00
Thomas Harte
bf252b8061
Fixes sizing of buffers to the current output.
2020-09-01 21:33:54 -04:00
Thomas Harte
9e2bf2af7e
Restricts S-Video processing to updated lines.
2020-09-01 21:27:40 -04:00
Thomas Harte
245f2654f0
Shifts S-Video processing into the compute shader.
2020-09-01 20:37:11 -04:00
Thomas Harte
67ca298a72
Forces a no-op compute shader into the S-Video pipeline.
...
The intention is to restrict the area acted over, and to do the S-Video filtering in there. Then I'll just need two such stages for composite.
2020-09-01 18:39:52 -04:00
Thomas Harte
67d4dbf91a
Starts girding for a third pipeline.
2020-08-31 20:01:59 -04:00
Thomas Harte
b344269140
I think I accept the need for intermediate steps now.
...
This allocates storage.
2020-08-30 20:21:01 -04:00
Thomas Harte
bb547610f2
Adds commentary, shrinks some intermediate texture sizes.
2020-08-30 12:06:29 -04:00
Thomas Harte
1e1f007bb7
Possibly convinces myself that no-separation chroma/luma isn't practical.
...
... as appealing as it may be, were filters perfect.
2020-08-29 21:25:49 -04:00
Thomas Harte
c40d858f02
Switches back to angular stuff at input resolution; ensures all S-Video modes work.
...
Now to roll back onto composite. Fingers crossed!
2020-08-29 20:54:46 -04:00
Thomas Harte
3d564d85fd
Proves that per-pixel sine/cos evaluation avoids phase issues.
...
Even in PAL mode. But I'd rather not _require_ this as it kind of negates directly-sampled input.
2020-08-29 18:53:37 -04:00
Thomas Harte
02cea40ffa
Attempts to avoid introducing phase error in scanToComposition.
...
Also brightens S-Video up to RGB levels.
2020-08-25 22:41:37 -04:00
Thomas Harte
e502d336db
Having decided that these things probably need to be separate, starts drilling down on S-Video.
2020-08-25 22:05:19 -04:00
Thomas Harte
807cb99f6d
Composite angles are signed.
2020-08-23 21:39:04 -04:00
Thomas Harte
7ca0362f23
Treads water.
...
Difficult current question: why does the Atari 2600's display change colours as the display tries to achieve horizontal lock? Phase should be unchanged. Ergo something is amiss.
2020-08-23 21:03:26 -04:00
Thomas Harte
56c7bd242a
Marginally tidies.
2020-08-22 16:38:36 -04:00
Thomas Harte
5c6112415a
Sets appropriate clear colour for composition render pass.
2020-08-21 22:41:54 -04:00
Thomas Harte
bf6a0c9fc4
Achieves a return of composite colour for RGB-producing machines.
2020-08-21 22:06:36 -04:00
Thomas Harte
d54b937ab6
Starts trying to do actual composite processing.
2020-08-21 21:11:25 -04:00
Thomas Harte
7c23c32e44
Corrects composition colour phase.
2020-08-20 20:45:45 -04:00
Thomas Harte
4e21d24b5f
Corrects composition colour amplitude.
2020-08-20 20:34:37 -04:00
Thomas Harte
ad6fb85fda
Corrects use of composition buffer.
...
Something is still very obviously amiss in colour processing somewhere down the line, but the correct forms are once again visibly in evidence.
2020-08-20 20:21:28 -04:00
Thomas Harte
5dc39a5d24
Adds the composition render pass.
...
Albeit that something here doesn't work at present.
2020-08-19 21:56:53 -04:00
Thomas Harte
3597f687de
Continues sidling towards composite & S-Video handling.
2020-08-19 21:20:06 -04:00
Thomas Harte
8811506adf
Starts towards building a compound[/composition?] buffer.
...
I now need to discover whether I can use natural integer texture coordinates.
2020-08-17 22:10:02 -04:00
Thomas Harte
11dec6fc0f
Avoids a redundant clear.
2020-08-17 22:09:15 -04:00
Thomas Harte
59c4c8233f
Generalises existing scanToDisplay
to add lineToDisplay
.
2020-08-17 21:15:19 -04:00
Thomas Harte
9da79d2d81
Clarifies scaling logic.
2020-08-17 20:29:46 -04:00
Thomas Harte
27e8a3a1b5
Obeys modals' zoom.
...
Subject to an attempt at factoring aspect ratio differences.
2020-08-16 21:11:43 -04:00
Thomas Harte
745797b596
Introduces a stencil buffer plus the inter-frame clearing it allows.
2020-08-16 16:42:32 -04:00
Thomas Harte
940e9e037e
Adds first_scan
to LineMetadata.
...
Also reorders `Line` fields to match `Scan` fields, just for visual consistency.
2020-08-16 08:59:37 -04:00
Thomas Harte
512c0079a9
Makes thread safe.
2020-08-15 21:52:55 -04:00
Thomas Harte
645c29f853
Adds an intermediate buffer to correct inter-frame smoothing.
...
Also goes someway back to the old scan output scheduling, albeit presently with limited thread safety.
2020-08-15 21:24:10 -04:00
Thomas Harte
e55945674d
Reduces main thread blocking.
2020-08-14 22:16:49 -04:00
Thomas Harte
7ac88536dd
Respects machine aspect ratio.
...
To an extent. Doesn't currently deal with cropping of machines when the window aspect ratio is smaller.
2020-08-14 21:24:25 -04:00
Thomas Harte
230b9fc9e6
Permits multiple simultaneous scan reading ranges.
...
Also updates the OpenGL scan target as per the latest movements of things.
2020-08-12 22:08:41 -04:00
Thomas Harte
27ca782cac
Enables blending; attempts to enable frame preservation.
...
The latter seems to be evidencing a double buffer at play. More investigation required.
On the plus side, the direct route is still well within GPU budget at 4k on my Core M. So a huge improvement there.
2020-08-12 19:34:07 -04:00
Thomas Harte
a136a00a2f
Takes a shot at adding RGB -> S-Video and composite conversion, for all RGB types.
2020-08-11 22:11:50 -04:00
Thomas Harte
4b55df1cb4
Starts upon a macro-oriented means of RGB input function generation.
2020-08-10 22:03:39 -04:00
Thomas Harte
b9309268ba
Possibly finally succeeds at moving Accelerate.framework to where it should be.
2020-08-10 21:46:11 -04:00
Thomas Harte
8fa89baf54
Slightly cleans up Xcode project; reenables kiosk-for-Mac builds.
2020-08-10 21:43:32 -04:00
Thomas Harte
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
Thomas Harte
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
Thomas Harte
eadda6a967
Further strips OpenGL from the macOS target.
2020-08-09 22:17:27 -04:00
Thomas Harte
3d6590af89
Throws out a little more OpenGL.
2020-08-09 22:11:31 -04:00
Thomas Harte
28d933d5d6
Does just enough to get 8-bit RGB and 1-bit luminance machines to display.
...
Assuming an 'RGB' output.
2020-08-09 21:19:07 -04:00
Thomas Harte
a118594c8b
Hacks to make RGB1 visible (in a fashion).
2020-08-09 20:45:51 -04:00
Thomas Harte
93c6105442
Corrects calculation of dirty texture area.
2020-08-09 20:45:14 -04:00
Thomas Harte
57fecdc09e
Ties everything together in an attempt to display RGB scans.
...
I'm actually just getting a mess of pixels, but it's something!
2020-08-09 18:41:15 -04:00
Thomas Harte
cd491bb6e0
Cleans up project file; macOS 10.13 is definitely the deployment target.
2020-08-09 18:27:57 -04:00
Thomas Harte
f16ad8f71d
Takes a shot at submitting texture changes.
2020-08-09 17:59:52 -04:00
Thomas Harte
e340685a99
Seemingly proves that proper geometry is reaching Metal by drawing scans.
...
No in-buffer accumulation yet, but this is progress. If I can add accumulation and stencil clearing, I'm not doing badly.
2020-08-08 23:11:44 -04:00
Thomas Harte
df89a8771c
Makes an attempt to have the emulator fill the actual GPU buffers.
...
Not that they're drawn from correctly yet. I might first take a run at a new quick-path output route for emulated RGB displays, that just seeks to use the scans directly. No intermediate buffers. Besides probably being a good feature, it'll be a good way to ramp further up with Metal.
2020-08-08 22:49:02 -04:00
Thomas Harte
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
Thomas Harte
edf41b06fd
Eliminates the quad buffer.
...
Vertices can be adduced from vertex ID.
2020-08-08 17:12:49 -04:00
Thomas Harte
38960a08d6
Adds adjustment for display aspect ratio.
...
While also realising that I appear to be getting away without an MTLVertexDescriptor for Scans. Maybe OpenGL has prejudiced me, and they're actually optional for interleaved data?
2020-08-07 22:29:24 -04:00
Thomas Harte
fbda7aab23
Does just enough to get the correct (aspect ratio aside) output of scan outlines.
...
So, up next, can I start streaming these things?
2020-08-07 22:20:01 -04:00
Thomas Harte
c575aa0640
Adds a buffer for scans, and posts two test instances.
2020-08-07 22:03:54 -04:00
Thomas Harte
bb55ecc101
Disables --volume for kiosk mode testing.
2020-08-07 21:19:53 -04:00
Thomas Harte
4421acef34
Gets some uniforms in on the action.
...
With some effort towards scans, but incompletely so.
2020-08-07 21:19:17 -04:00
Thomas Harte
219923bd63
Reduces vertex size, draws a quad.
2020-08-05 21:33:25 -04:00
Thomas Harte
7551782a25
Switches to interleaved vertex data.
...
This more closely relates to what I actually want to do.
2020-08-05 17:27:43 -04:00
Thomas Harte
eff24a8726
My first baby steps in Metal continue; here's a triangle.
2020-08-04 21:49:01 -04:00
Thomas Harte
72df6e52cd
This is possibly at least dispatching an empty command buffer correctly.
2020-08-04 19:44:56 -04:00
Thomas Harte
e235a45abb
Breaks all output.
...
... by switching out NSOpenGLView for MKLView with no drawing infrastructure yet in place.
2020-08-04 18:22:14 -04:00
Thomas Harte
b14bedbe29
Merge pull request #817 from TomHarte/LockFreeQueue
...
Fully splits buffering from drawing for the existing OpenGL scan target.
2020-07-30 21:42:20 -04:00
Thomas Harte
3db4a8c312
Attempts to improve vsync deadline estimation.
...
Also increases probability of bad estimation being discarded.
2020-07-27 21:08:00 -04:00
Thomas Harte
db8e1b0edf
Adds feedback on unidentified ROMs.
2020-07-27 20:45:47 -04:00
Thomas Harte
71c3f58c99
Provides user feedback upon improper command-line usage.
2020-07-27 20:40:38 -04:00
Thomas Harte
7c05b1788e
Ensures proper thread confinement for updateStatusBarText
.
2020-07-27 20:25:52 -04:00
Thomas Harte
f9f500c194
Merge branch 'master' into LockFreeQueue
2020-07-24 22:29:45 -04:00
Thomas Harte
e097a841d2
Adds a c++1z fallback for SDL builds, too.
2020-07-24 22:01:22 -04:00
Thomas Harte
84d5316aa7
Add c++1z as a config option, for older versions of Qt.
2020-07-24 16:32:59 -04:00
Thomas Harte
84dcf9925b
Updates Scons and Qt projects to include new files.
2020-07-23 23:14:10 -04:00
Thomas Harte
ee1d7eb61f
Makes more buffer-specific stuff private.
2020-07-23 23:06:14 -04:00
Thomas Harte
74788ccf8e
Pulls the BufferingScanTarget into a separate file.
2020-07-22 22:16:47 -04:00
Thomas Harte
42f2bf05bf
Attempt to load a file if passed on the command line.
2020-07-13 21:51:55 -04:00
Thomas Harte
d91cf598be
Ensures qmake paths are explicit.
2020-07-11 17:46:32 -04:00
Thomas Harte
86737454a0
Exposes activity lights in Qt.
...
As a status bar, which is a bit of a quick fix, but it's better than not displaying this information.
2020-07-10 23:18:38 -04:00
Thomas Harte
223a960a06
Implements standard keyboard -> joystick mapping.
2020-07-10 22:30:43 -04:00
Thomas Harte
f72570386c
Installs and removes an 'Input' menu where required.
...
Also ensures safe shutdown of a second machine.
2020-07-09 23:47:38 -04:00
Thomas Harte
56e5491e5c
Ensures safe startup.
2020-07-09 23:06:32 -04:00
Thomas Harte
be1c3e9136
Ensures key state is cleared upon activation changes.
2020-07-08 21:31:29 -04:00
Thomas Harte
2d223305eb
Correct subject of switch.
2020-07-08 00:49:29 -04:00
Thomas Harte
48c2dcf50e
Introduce provisional X11 bindings.
2020-07-08 00:46:29 -04:00
Thomas Harte
fa26c82273
Undoes extra dependency, checks for X11 at runtime.
2020-07-08 00:15:44 -04:00
Thomas Harte
0763ae38dd
Attempts to add conditional include for non-Mac UNIX only.
2020-07-07 23:57:32 -04:00
Thomas Harte
abe1e7f244
Provide current thoughts on Qt and the keyboard.
2020-07-06 22:27:50 -04:00
Thomas Harte
5a729f92c1
Attempts to move the 'Help' menu to the correct place.
2020-07-04 19:19:41 -04:00
Thomas Harte
366793498a
Ensures ScanTargetWidget doesn't eat irrelevant keypresses.
2020-07-04 19:12:34 -04:00
Thomas Harte
cdda3f74ab
Attempts mouse event capture.
2020-07-04 00:29:37 -04:00
Thomas Harte
d97ebae200
Request Qt deprecation warnings.
2020-07-03 23:16:49 -04:00
Thomas Harte
2d5e9bf1bb
Declines to set up audio output if none is available.
2020-07-02 22:58:15 -04:00
Thomas Harte
8bf5ed52ea
Ensures keyboard events are restricted to single windows.
2020-07-02 22:03:12 -04:00
Thomas Harte
b850183a1e
Switches to an alternative to window(), for older Qt support.
2020-07-02 21:53:30 -04:00
Thomas Harte
f7e13356c4
FunctionThreads no longer automatically start.
...
Improvements as a result: audio works in a second machine started in an existing window; there is no audio thread footprint if there is no audio.
2020-07-01 18:55:42 -04:00
Thomas Harte
55cc3089f9
Ensures complete deallocation of the QAudioOutput.
2020-06-30 23:33:41 -04:00
Thomas Harte
a096a09c72
Trusts Qt to supply a refresh rate, and handles retina <-> non-retina window transitions.
2020-06-30 23:03:39 -04:00
Thomas Harte
b9e117cdcf
Centralises window title responsibility.
2020-06-28 23:08:40 -04:00
Thomas Harte
f6e5a2fb04
Resolves duplicative enums.
2020-06-28 22:50:24 -04:00
Thomas Harte
404c35feb5
Implements Atari 2600 switches menu.
2020-06-28 17:57:20 -04:00
Thomas Harte
b5962c58bb
Completes ZX80/81-specific menu.
2020-06-28 16:23:35 -04:00
Thomas Harte
74da762ae1
Starts sketching out the ZX80/81 menu items.
2020-06-28 01:04:32 -04:00
Thomas Harte
d87c840b76
Adds quick load and quick boot options.
...
This should leave only the ZX80/81 and 2600 as special cases.
2020-06-27 17:08:29 -04:00
Thomas Harte
afb835398f
Ensures display selection is preserved in the app settings.
2020-06-27 16:26:39 -04:00
Thomas Harte
6925a04088
Ensures 'Display' menu is removed if machine is closed.
2020-06-26 23:27:14 -04:00
Thomas Harte
a0e534b309
Starts towards offering display-type selection.
2020-06-26 23:04:45 -04:00
Thomas Harte
74d1ca4fa8
Simplifies indentation, correcting flow while there.
2020-06-26 21:16:15 -04:00
Thomas Harte
3c896050fb
Ensures proper output sizeing on HiDPI displays.
2020-06-26 21:14:43 -04:00
Thomas Harte
387500f01a
Implements 'Insert...' menu item.
2020-06-26 18:25:56 -04:00
Thomas Harte
21c41ed4cb
Reduces boilerplate and key repetition.
2020-06-26 00:39:30 -04:00
Thomas Harte
293ab25634
Ensures complete machine picker state is stored.
2020-06-26 00:23:52 -04:00
Thomas Harte
3ddc1a1722
Eliminates hard-coded concept of timer jitter.
2020-06-25 23:59:44 -04:00
Thomas Harte
478d081095
Ensures machines take user-friendly default settings.
2020-06-23 23:27:56 -04:00
Thomas Harte
9d4b49bbb5
Attempts to be more rigorous in vsync prediction.
2020-06-23 22:59:12 -04:00
Thomas Harte
4417f81014
Attempts to set a meaningful window title.
2020-06-22 22:58:58 -04:00
Thomas Harte
b96f7711e3
Corrects attempt at back-to-UI final window SDI behaviour.
...
Maybe it'll turn out to be not what I want, but at least now it works.
2020-06-22 22:36:36 -04:00
Thomas Harte
1875a03757
Plugs a per-window memory leak.
...
While also ensuring proper OpenGL resource destruction.
2020-06-22 20:32:44 -04:00
Thomas Harte
13336b8ad5
Consolidates and disables failed attempt at final-window close behaviour.
2020-06-21 23:52:41 -04:00
Thomas Harte
b17cceaeaf
Tidies up and makes a failing attempt at SDI improvements.
2020-06-21 23:50:18 -04:00
Thomas Harte
782a62585e
Preserves open path between launches.
2020-06-21 19:10:06 -04:00
Thomas Harte
c5d8d9127b
Rejigs ScanTarget relationship from pull to push, so it can be set whenever it is safe.
2020-06-21 18:25:38 -04:00
Thomas Harte
336dffefe0
Ensures changes in the framebuffer are passed onward.
2020-06-21 17:25:21 -04:00
Thomas Harte
e297d4cced
Decouples scan target drawing and lifetime.
2020-06-21 17:20:44 -04:00
Thomas Harte
b052ca5ca2
Switch to Qt-style member naming.
2020-06-21 17:16:11 -04:00
Thomas Harte
68d4d7d10a
Ensures no out-of-bounds access for unlabelled keys.
2020-06-21 17:11:24 -04:00
Thomas Harte
a03211c410
Makes an attempt at the single document interface.
2020-06-21 12:30:18 -04:00
Thomas Harte
1fbb733f7f
Expands upon comment.
2020-06-20 00:05:41 -04:00
Thomas Harte
4f9b3259d5
Adds explicit conversions to qint64
.
2020-06-19 23:12:18 -04:00
Thomas Harte
12ee8e4db4
Ensures audio is not being pumped while the AudioBuffer is being destructed.
2020-06-19 23:09:39 -04:00
Thomas Harte
95e98323c5
Adds missing header for lock_guard and mutex.
2020-06-19 23:09:20 -04:00
Thomas Harte
222c16c5b8
Ensures newly-hidden widgets aren't still in focus.
2020-06-19 22:01:53 -04:00
Thomas Harte
4e83e80962
Goes further in ensuring safe shutdown.
...
Especially if no machine has been started.
2020-06-19 20:17:47 -04:00
Thomas Harte
4fdbe578cc
Wires up all new machine options.
2020-06-18 23:34:37 -04:00
Thomas Harte
c5cad865d7
Tidies up: arranges initialisers into alphabetical order, shortens some enum references.
2020-06-18 23:34:28 -04:00
Thomas Harte
ae5fe9225f
Fills in all machine options.
2020-06-18 22:24:45 -04:00
Thomas Harte
327b9051c8
Adds necessary layouts for Apple II type selection.
2020-06-18 20:30:50 -04:00
Thomas Harte
8151c24cf5
Starts the machine-picker side of the interface.
2020-06-18 20:05:46 -04:00
Thomas Harte
ee659095c2
Retains the default window background colour until a machine is running.
2020-06-17 23:16:29 -04:00
Thomas Harte
8c35fe1062
Finally succeeds at making the missingROMsBox resize with the window.
2020-06-17 22:22:15 -04:00
Thomas Harte
9ca6a1031c
Adds an 'about' box and a hypothetical 'New' file option.
2020-06-16 23:15:47 -04:00
Thomas Harte
e8939aada4
Now that this spin blocks at startup, I can use a standard atomic_flag.
2020-06-16 23:12:58 -04:00
Thomas Harte
17bb3dce26
Makes a firmer attempt at enforcing safe shutdown.
2020-06-16 22:33:50 -04:00
Thomas Harte
495024d6fe
Cleans up all redundant lock/unique_guard declarations.
2020-06-15 00:24:10 -04:00
Thomas Harte
902b33d25d
Makes more failing attempts at a clean shutdown.
2020-06-15 00:00:44 -04:00
Thomas Harte
ac732e2e7b
Attempts to ensure clean shutdown.
2020-06-14 23:38:44 -04:00
Thomas Harte
d08ffd6c8b
Makes sure the timer really, really is on a different thread.
...
Thereby allows me substantially to reduce audio latency.
2020-06-14 23:22:00 -04:00
Thomas Harte
79833deeaf
With some attempt at vsync prediction, seeks to smooth audio/video output.
...
There's plenty more work to do here, but hopefully it takes the issue immediately off the table.
2020-06-14 19:26:56 -04:00
Thomas Harte
405e9e7c68
Shunts audio into its own QThread.
...
For the record, this was the first means I found of attempting that which actually seemed to work. A plain QThread, with something `connect`ed to its `started` signal didn't seem to work (perhaps `connect` is smart at thread confinement?), `moveToThread` didn't work on the audio output after the fact, etc.
2020-06-10 22:14:54 -04:00
Thomas Harte
5f13ee7c19
Simplifies AudioBuffer by consolidating logic into writes.
...
This is kind of fiddling in the margins though; I'm having a lot of difficulty determining the semantically-correct way to get Qt not to funnel all activity through a single thread.
2020-06-09 23:56:08 -04:00
Thomas Harte
d9f02aecdf
Adds an additional buffer. To reduce latency. No, really.
...
Specifically: there's no way to guarantee no overbuffering due to the startup race, other than having QAudioOutput obtain data by pull rather than push. But if it's pulling then that implies an extra buffer. And since the sizes it may pull are not explicit, there's guesswork involved there.
So: no extra buffer => uncontrollable risk of over-buffering. Extra buffer => a controllable risk of over-buffering.
2020-06-09 00:01:22 -04:00
Thomas Harte
bcb23d9a15
Attempt to reduce audio latency. Unsuccessfully.
2020-06-08 21:30:35 -04:00
Thomas Harte
d027450502
Consolidates timer/thread ownership for the timer.
2020-06-07 00:31:46 -04:00
Thomas Harte
63ad1290f4
Actually, QIODevice is listed as reentrant. So no need to forward audio.
...
That said, latency is still absurd for some reason.
2020-06-06 23:47:57 -04:00
Thomas Harte
7c7cb61d2f
Corrects missing audio, at the cost of frame rate.
...
I'm now spinning on the ability of QAudioOutput to accept additional data.
2020-06-06 22:35:50 -04:00
Thomas Harte
68b165e244
QIODevice isn't guaranteed thread safe, so use of it is now thread confined.
2020-06-06 21:14:04 -04:00
Thomas Harte
fe1b6812f1
Fixes processing cap and attempts full-rate video output.
...
Audio now seems to be present, though hugely stuttered.
2020-06-06 19:47:35 -04:00
Thomas Harte
378ff39e5e
Makes an unsuccessful attempt at producing audio.
...
On the plus side, it does seem successfully to sniff out an appropriate audio format and to communicate mono/stereo onward.
2020-06-06 19:19:01 -04:00
Thomas Harte
e47cb91223
Pushes rudimentary keyboard input.
2020-06-05 23:06:28 -04:00
Thomas Harte
d62fb16a58
Adds an eventFilter, in order to steal keypresses.
2020-06-05 22:11:17 -04:00
Thomas Harte
235efcb2d4
Attempts to silence asserts, etc, for release builds.
2020-06-04 23:14:51 -04:00
Thomas Harte
a6ada129e8
Adds very low quality, race-condition infested video output.
2020-06-04 22:58:02 -04:00
Thomas Harte
a681576d6c
Adds redraw logic.
...
If you sit around and constantly reeize the window, you can now see that a machine is running.
2020-06-04 22:39:32 -04:00
Thomas Harte
fdc234ed3b
Advances to having a selected machine actually run.
...
Albeit, invisibly.
2020-06-03 23:39:16 -04:00
Thomas Harte
e2ceb77501
Attempts to start updating a started machine.
...
No real progress on graphics output though.
2020-06-03 00:21:37 -04:00
Thomas Harte
11c28357a1
Implements a basic ROM installation loop.
...
Albeit that I need to figure out how layouts work to keep that request view at least centred.
2020-06-02 23:35:01 -04:00
Thomas Harte
ba2a0600dc
Adds a basic Qt ROM fetcher and attempt to create a machine.
2020-06-01 23:14:57 -04:00
Thomas Harte
ab53165b34
Adds note on implementation obstacle.
2020-06-01 22:08:21 -04:00
Thomas Harte
a30723c3d4
Cleans up a little and ensures a safe exit of the timer thread.
2020-05-31 23:58:19 -04:00
Thomas Harte
d64b4fbc26
Adds a Qt timer class. Precision seems to be 'acceptable'.
2020-05-31 23:39:08 -04:00
Thomas Harte
5e0bea9d1c
Adds all header files to the QMake project.
2020-05-30 16:48:52 -04:00
Thomas Harte
48afc54af6
Cuts down unused parameter warnings to just a few that may well indicate implementation errors.
2020-05-30 01:06:43 -04:00
Thomas Harte
d066dd2b44
Resolves further unused parameter warnings.
...
Also adds warning to Xcode build, for better symmetry with Qt defaults.
2020-05-30 00:58:10 -04:00
Thomas Harte
0bf7de9d43
Advances to actually completing a build.
...
Many more warnings to iron out, however.
2020-05-30 00:47:43 -04:00
Thomas Harte
267006782f
Starts to add Qt target; resolves many build warnings.
2020-05-30 00:37:06 -04:00
Thomas Harte
512a52e88d
Increases const correctness, marks some additional constructors as constexpr, switches std::atomic construction style.
2020-05-20 23:34:26 -04:00
Thomas Harte
ff3c2fdc59
Adds 68000 state to SConstruct.
2020-05-16 18:33:36 -04:00
Thomas Harte
8b76d4007e
Starts adding State
for the 68000.
2020-05-14 22:46:40 -04:00
Thomas Harte
80f2836cb8
Adds Z80 state to SConstruct.
2020-05-13 22:05:23 -04:00
Thomas Harte
7c9d9ee048
Adds basic Z80 state.
2020-05-13 20:15:22 -04:00
Thomas Harte
6dc7a4471d
Removes unused .cpp file.
2020-05-09 23:43:05 -04:00
Thomas Harte
25996ce180
Further doubles down on construction syntax for type conversions.
2020-05-09 23:00:39 -04:00
Thomas Harte
3729bddb2a
Farewell, BestEffortUpdater.
2020-05-09 21:48:04 -04:00
Thomas Harte
4136428db3
Removes dead StandardOptions.cpp.
2020-05-09 21:35:15 -04:00
Thomas Harte
4c6d0f7fa0
Corrects SConstruct; applies default initialisation in Struct.cpp.
2020-05-09 18:11:50 -04:00
Thomas Harte
40b60fe5d4
Renames folder as per intended scope.
2020-05-09 18:04:11 -04:00
Thomas Harte
303965fbb8
Removes the crutch of my first-attempt implementation.
2020-05-08 20:53:34 -04:00
Thomas Harte
0505b82384
Restores top bit of channel period, propagates it to the envelope generator.
2020-05-05 00:28:24 -04:00
Thomas Harte
386a7ca442
Continues doing away with the attempt heavily to interleave the OPLL and OPL2, creating a new OPLL class.
2020-05-04 21:14:51 -04:00
Thomas Harte
94614ae4c3
Shifts the LFO implementation inline.
2020-05-03 21:44:22 -04:00
Thomas Harte
1223c99e0f
Adds waveform generation logic to the new factoring.
2020-05-03 21:38:20 -04:00
Thomas Harte
1ff5ea0a6e
Adds KeyLevelScaler, implements EnvelopeGenerator, adds reset
to PhaseGenerator.
2020-05-03 16:24:55 -04:00
Thomas Harte
9d2691d1d2
Taking it as given that outstanding deficiencies are mostly due to poor design, starts breaking out the envelope and phase generators.
2020-05-01 23:46:42 -04:00
Thomas Harte
5896288edd
Adapts to new interface.
2020-04-29 22:08:36 -04:00
Thomas Harte
f899af0eef
Fixes OPL tests.
2020-04-28 20:17:16 -04:00
Thomas Harte
6d4e29c851
Strips mixer back to basics in search of audio issues.
2020-04-24 23:32:02 -04:00
Thomas Harte
9e3614066a
Adds tremolo support, switches to global timer for ADSR stages other than attack.
2020-04-23 23:55:49 -04:00
Thomas Harte
32fd1897d0
Via a unit test, confirms and fixes relative volumes of OPLL channels.
...
Also rejigs responsibility for scaling to emulator-standard volume.
2020-04-20 23:17:29 -04:00
Thomas Harte
39e6a28730
Rearranges file.
2020-04-20 19:41:04 -04:00
Thomas Harte
3852e119aa
Adds test data for FM wave generation.
2020-04-20 19:33:03 -04:00
Thomas Harte
99fa86a67e
Adds a test for lookup sine. And fixes lookup sine.
2020-04-20 18:40:47 -04:00
Thomas Harte
c54bbc5a04
Rename Table.h; LogSin -> LogSign and make it a bit more typer.
2020-04-19 13:33:17 -04:00
Thomas Harte
0aceddd088
Starts tidying up the OPL2.
...
This is as a precursor to switching to using the proper table lookups, which I hope will automatically fix my range issues.
2020-04-15 22:10:50 -04:00
Thomas Harte
a7e63b61eb
Just from printing numbers: corrects transition from attack to decay.
2020-04-15 00:26:01 -04:00
Thomas Harte
b13b0d9311
Starts towards implementing some OPL test cases.
2020-04-14 23:51:45 -04:00
Thomas Harte
d9e41d42b5
Adds the OPL2 to SConstruct.
2020-04-05 21:34:19 -04:00
Thomas Harte
b0abc4f7bb
Implements enough wiring that the Master System will instantiate and talk to an OPLL.
2020-04-03 20:05:36 -04:00