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990 Commits

Author SHA1 Message Date
Thomas Harte
26ad760904 Withdraws the Apple IIgs tab item. 
Also makes some Swift style changes while I'm here: I'm pervasively assuming that all these objects exist, might as well be upfront about it.
 2021-03-06 18:53:09 -05:00
Thomas Harte
2a7ea9f57c Merge branch 'master' into AppleIIgs 2021-02-26 21:31:18 -05:00
Thomas Harte
a1df8452ce Add the 128kb and 512kb Macintoshes as selectable options in macOS. 2021-02-26 21:22:54 -05:00
Thomas Harte
35be402354 Improve sanity check. 2021-02-16 19:47:25 -05:00
Thomas Harte
96f2d802d9 Adds a safeguard against undefined behaviour in the debugger. 2021-02-16 19:17:54 -05:00
Thomas Harte
6526c645a5 Merge branch 'master' into AppleIIgs 2021-02-02 21:29:38 -05:00
Thomas Harte
07df7572b3 Switch to preferred Acorn-world extension: DAT. 2021-01-31 21:03:09 -05:00
Thomas Harte
8db289e229 Adds some notes-to-self on SCSI and a route to using Acorn's ADFS. 2021-01-31 13:12:59 -05:00
Thomas Harte
b5ecd5f7ef Merge branch 'master' into AppleIIgs 2021-01-31 11:47:40 -05:00
Thomas Harte
3d85e6bb97 Adds Mac UI for new Electron configuration options. 2021-01-31 09:49:51 -05:00
Thomas Harte
da814c62bc Merge branch 'master' into AppleIIgs 2021-01-03 20:57:08 -05:00
C.W. Betts
3749b7b776 My improvements: 
Use synthesized properties for CSMissingROM.
Remove openGLView from the xib: that will quiet a warning.
Add nullability metadata to CSStaticAnalyser.
 2020-12-31 13:23:46 -07:00
Thomas Harte
31d68622c8 Better ensures frame buffer can be cleared. 2020-12-29 22:26:19 -05:00
Thomas Harte
ee5f45c979 Merge branch 'master' into AppleIIgs 2020-12-29 22:16:23 -05:00
C.W. Betts
5a48e50355 Use isEqual: to compare GCController when connecting/disconnecting. 
Only remove observers for GCController notifications.
 2020-12-14 15:41:11 -07:00
C.W. Betts
86283b1815 Actually write the setup code. 2020-12-14 01:14:40 -07:00
C.W. Betts
a38d964f62 Initial GameController joystick support. 2020-12-13 11:23:33 -07:00
Thomas Harte
fe4caf7a41 Nudges tick frequency up to match the other platforms. 2020-12-10 21:02:13 -05:00
Thomas Harte
4bf85abf30 Ensure defined initial state for the frame buffer. 2020-12-10 18:15:07 -05:00
Thomas Harte
49cee90b4d Ensures no retraces are missed. 2020-12-09 20:32:26 -05:00
Thomas Harte
394f6b58d8 Ensure _finalisedLineTexture really is cleared. 2020-12-09 20:18:53 -05:00
Thomas Harte
a91a13b46b Merge branch 'master' into AppleIIgs 2020-12-09 19:33:23 -05:00
Thomas Harte
b589d6e3ef Fixes retina-display buffer size. 2020-12-09 18:51:10 -05:00
Thomas Harte
3da6b4709c Fixes sign of arithmetic. 2020-11-29 20:23:33 -05:00
Thomas Harte
b4bf541eec Adds boilerplate route into a 2MG-handling class. 2020-11-23 21:42:18 -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
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
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
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
a781c3eb4d Resolves thread-unsafe access of _view.bounds. 2020-09-22 22:13:37 -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
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
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
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
478d081095 Ensures machines take user-friendly default settings. 2020-06-23 23:27:56 -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
327b9051c8 Adds necessary layouts for Apple II type selection. 2020-06-18 20:30:50 -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
267006782f Starts to add Qt target; resolves many build warnings. 2020-05-30 00:37:06 -04:00
Thomas Harte
f417fa82a4 Splits 'CRTMachine' into three parts: ScanProducer, AudioProducer, TimedMachine. 
Simultaneously cleans up some of the naming conventions and tries to make things a bit more template-compatible.
 2020-04-01 23:19:34 -04:00
Thomas Harte
0e502f6d5c Ensures the macOS version retains volume. 2020-03-23 00:10:56 -04:00
Thomas Harte
bd1b4b8a9f Increases volume fade-out speed. 2020-03-22 21:13:55 -04:00
Thomas Harte
38d81c394f Switches OSAtomics to stdatomics. The former were deprecated by macOS 10.12. 2020-03-22 21:11:04 -04:00
Thomas Harte
72103a4adb Corrects execution cap for splitAndSync ticks. 2020-03-22 19:25:02 -04:00
Thomas Harte
e6bae261c4 Ensures volume controls appear for mouse-capture machines when not capturing. 2020-03-22 19:06:38 -04:00
Thomas Harte
5edb0c0ee7 Adds animated fade-out to volume control. Bumps macOS version to 10.12.2. 2020-03-22 18:45:24 -04:00
Thomas Harte
442ce403f9 It's a bit jarring, but ensures volume control shows and hides according to mouse cursor. 2020-03-22 16:25:07 -04:00
Thomas Harte
7398cb44e2 Adds a functioning volume control for macOS, it just doesn't know how to hide yet. 2020-03-22 13:24:23 -04:00
Thomas Harte
0c689e85a5 Use screen number for spotting screen changes. 
NSScreen implements Swift Equatable but doesn't seem officially to implement -isEqual:.
 2020-03-21 17:01:57 -04:00
Thomas Harte
5a1bae8a9c Ensures proper NSScreen comparison, and no never-ending setupDisplayLink loop on exit. 2020-03-20 23:00:16 -04:00
Thomas Harte
9995d776de Attempts to fix the macOS version, plus some implicit type conversions. 2020-03-18 23:29:09 -04:00
Thomas Harte
f9c8470b20 Ensure targets always nominate a machine. 2020-03-15 00:13:38 -04:00
Thomas Harte
3c70f056ed Ensure race condition workaround is applied for all CVDisplayLinkStops. 
This also centralises the workaround, the better for replacing it when I discover a safer alternative.
 2020-03-11 22:09:36 -04:00
Thomas Harte
f08d500fd6 Attempts to factor out the latest keyboard logic and hook it in from SDL also. 2020-03-03 22:58:15 -05:00
Thomas Harte
1f41d9c5f5 Further improvement: if in physical mode, but pressing an unrecognised key, attempt to 'type' it. 2020-03-02 22:08:54 -05:00
Thomas Harte
575d0da4d1 Attempts better to describe options. 2020-03-01 21:31:40 -05:00
Thomas Harte
ed18092088 Extends logic for when to fall back on standard keypress logic even in logical mode. 2020-03-01 20:25:12 -05:00
Thomas Harte
560394fead Ensures keys without symbols are forwarded. 2020-02-29 22:37:15 -05:00
Thomas Harte
32b2026734 Alters shortcut. 2020-02-29 20:01:21 -05:00
Thomas Harte
d5e781e8e1 Adds macOS UI option to use logical keyboard input. 2020-02-29 18:30:58 -05:00
Thomas Harte
4572c86f0f Adds a third keyboard input mode, which maps to posting things as a typer. 2020-02-29 18:17:39 -05:00
Thomas Harte
91e7400bbb Avoids double-setting of the OpenGL view. 2020-02-18 22:33:16 -05:00
Thomas Harte
a8d082c7d2 Makes audioQueue atomic to avoid potential data race. 2020-02-18 22:31:24 -05:00
Thomas Harte
43740a4b2f Adds support for stereo output. 2020-02-16 14:14:10 -05:00
Thomas Harte
f99d672237 The macOS port now selects stereo output if appropriate. 2020-02-16 14:05:50 -05:00
Thomas Harte
49b8e771b5 Adds the messaging that would allow a Speaker to output stereo, semantically. 2020-02-15 13:40:19 -05:00
Thomas Harte
e1892ff370 Resolves crash upon File -> New..., Cancel; also ensures slow performance can't equal no progression. 2020-02-14 23:16:44 -05:00
Thomas Harte
109d072cb6 Avoids trying to paper over huge gaps in running time. Also attempts to improve SDL shutdown reliability. 2020-02-12 23:47:04 -05:00
Thomas Harte
0b0a7e241b Factors out the stuff of time warping. 2020-02-09 22:11:06 -05:00
Thomas Harte
2ea1e059a8 Softens swings in emulated machine speed. 2020-02-09 16:34:13 -05:00
Thomas Harte
dac217c98c Defers starting the macOS audio queue, and attempts to restart it upon packet loss. 
Hopefully forever to vanish permanent audio loss?
 2020-02-08 22:08:27 -05:00
Thomas Harte
c26c8992ae Reintroduces joystick support; eliminates CSBestEffortUpdater. 2020-02-08 21:27:04 -05:00
Thomas Harte
b76a5870b3 Moves drawing into the next timer tick after retrace if sync locked. 
... which should mean it occurs within 1/600th of a second of announced retrace, which I assume always will be less than the retrace period. So: does the frame buffer update during retrace.

This should completely eliminate tearing for machines that can be synced to the native output rate.
 2020-02-08 18:07:13 -05:00
Thomas Harte
7c0f3bb237 Gets to slightly adjusting execution speed and matching up respective vertical syncs. 
I probably still need to move the ->draw inline.
 2020-02-08 18:01:48 -05:00
Thomas Harte
f615d096ca Switch to obtaining refresh periods ephemerally. 
Which simplifies the necessary delegate protocol.
 2020-02-08 15:03:18 -05:00
Thomas Harte
09132306e4 Removes two temporary debugging steps. 2020-02-06 23:35:23 -05:00
Thomas Harte
f95b07efea Continues edging towards raster racing and/or time warping. 2020-02-06 23:35:03 -05:00
Thomas Harte
14d976eecb Starts towards an implementation of time warping. 2020-02-04 23:08:54 -05:00
Thomas Harte
e1cbad0b6d Ensures new displayLinkDelegates get a nudge with the initial display link. 2020-02-04 23:08:25 -05:00
Thomas Harte
e7410b8ed8 Uses objective clock for updates. 2020-02-04 22:24:54 -05:00
Thomas Harte
01fd1b1a2e Pulls out ticks as a macro constant. 
For playing.
 2020-02-03 22:44:39 -05:00
Thomas Harte
96769c52f6 Prevents an endless queue of backlogged updates. 2020-02-03 22:08:07 -05:00
Thomas Harte
cf9729c74f Takes a first shot at running OpenGL work throughout a frame. 
Rather than en masse at the end. But it seems I've been lazy with my threading. Work to do!
 2020-02-03 21:58:29 -05:00
Thomas Harte
0f2783075f Moves responsibility for timed updates to CSMachine, which gives the CSHighPrecisionTimer a shot. 2020-02-02 21:39:20 -05:00
Thomas Harte
256f4a6679 Fixes -invalidate: cancel the dispatch source, don't just suspend it, and wait until that is done. 2020-02-02 21:29:22 -05:00
Thomas Harte
4766ec55fe Documents units. 2020-01-28 23:23:51 -05:00
Thomas Harte
7316a3aa88 Merge branch 'master' into FinalOverride 2020-01-26 23:42:25 -05:00
Thomas Harte
52e49439a6 Recreates display link upon a screen change. 
Different screens may have different refresh rates, and I can find no guarantees about how Apple handles that.
 2020-01-26 23:23:33 -05:00
Thomas Harte
6bcdd3177d Ensures that a change of screen issues a reshape. Just in case. 
Thereby resolves display mis-sizing when dragging from a Retina display to a regular one, or vice versa.
 2020-01-26 18:04:25 -05:00
Thomas Harte
fbe479c43f Switch to saving screenshots to the desktop. 
Or, at least, try. User permission would be required. More reading necessary.
 2020-01-26 17:36:16 -05:00
Thomas Harte
294e09f275 All these 'override's can be 'final's. 
At least for the purpose of being communicative. I doubt there's much to gain in terms of compiler output — the DiskImageHolder can avoid some virtual lookups but nothing else leaps out.
 2020-01-23 22:57:51 -05:00
Thomas Harte
7bac439e95 Adds, and comments out, a useful temporary piece of debugging logging. 2020-01-23 22:14:22 -05:00
Thomas Harte
3c6a00dc3c Breaks a potential deadlock. 2020-01-22 22:10:20 -05:00
Thomas Harte
3aa2c297a2 Adds feedback to the best-effort updater; enables the Cocoa port for audio event requests. 2020-01-20 17:38:25 -05:00
Thomas Harte
290db67f09 Adds a forward route for event flags. Doesn't yet account for extra time expended. 2020-01-20 17:09:01 -05:00
Thomas Harte
4de121142b Adds a flags parameter to the BestEffortUpdater delegate. 
On the Cocoa side, cuts Swift out of the update loop, as that seems merely to add code.
 2020-01-20 16:21:53 -05:00
Thomas Harte
6a185a574a Adds the BD-500 to the Mac GUI. 2020-01-15 23:56:56 -05:00
Thomas Harte
985b36da73 Starts towards STX support. 2020-01-07 23:21:32 -05:00
Thomas Harte
3ced31043a Makes Jasmin autoboot optional, adds a Jasmin reset key, adds the Jasmin to File -> New... . 
Also finally implements KeyNMI.
 2020-01-05 21:57:33 -05:00
Thomas Harte
de43e86310 Permits Vic-20 memory to be specified in banks; adds recognition of TheC64-style file tags to specify them. 2019-12-26 22:49:48 -05:00
Thomas Harte
0dae608da5 Embraces std::make_[unique/shared] in place of .reset(new . 2019-12-23 21:31:46 -05:00
Thomas Harte
a847654ef2 Corrects various old-fashioned bits of indentation, plus the odd const. 2019-12-22 00:00:23 -05:00
Thomas Harte
05d77d3297 Also deploys make_unique/shared to avoid type repetition. 2019-12-21 23:52:04 -05:00
Thomas Harte
47508d50a7 Wires through a composite video option for the ST. 
Which is great and all, except that I've not yet inserted a colour burst. So it's monochrome.
 2019-12-20 20:49:14 -05:00
Thomas Harte
5ce612cb38 Adds the Atari ST to File -> New in Cocoa world. 2019-12-17 23:04:12 -05:00
Thomas Harte
2c4f372872 Adds support for the .ST file format. 2019-11-12 23:23:14 -05:00
Thomas Harte
2c25135d8a Fixes const correctness for joystick machines; the ST is now one such. 2019-11-09 18:19:05 -05:00
Thomas Harte
860837d894 Corrects: KeyPad -> Keypad. Also fleshes out Atari ST keyboard mapping. 2019-11-09 18:02:14 -05:00
Thomas Harte
345b32d6e3 Implements read-only MSA support. 2019-10-20 20:38:54 -04:00
Thomas Harte
8b397626bf Adds a route through the static analyser to the Atari ST. 2019-10-20 20:38:54 -04:00
Thomas Harte
c089d1cd09 Improves text; nobody normal knows that this is "a view". 2019-09-24 22:52:08 -04:00
Thomas Harte
6adca98f34 Adds Macintosh choice to File -> New... 2019-09-24 22:48:34 -04:00
Thomas Harte
7112f0336c Rationalises protocol for application-level event theft. 2019-09-24 22:31:20 -04:00
Thomas Harte
7ff4594f09 Eliminates fast loading Objective-C/Swift protocol. 
A very long time ago, when each machine had its own Objective-C class, this protocol was used to indicate which machines support that feature. It no longer communicates anything.
 2019-09-24 20:13:09 -04:00
Thomas Harte
8489e8650f Attempts another draft of not inundating the user with open file dialogues. 2019-09-22 13:59:31 -04:00
Thomas Harte
114f81941e Completes the wiring necessary for capture of the command key. 
At least when coupled with mouse capture.
 2019-09-22 13:53:38 -04:00
Thomas Harte
8f88addf9f Establishes an interface for requesting shortcut theft. Not yet implemented. 2019-09-22 13:15:35 -04:00
Thomas Harte
f28c124039 Adds a route to divert key events before they reach Cocoa. 
If you were to use this, it would have the effect of disabling in-app keyboard short-cuts in favour of routing keys to the emulated machine.
 2019-09-22 13:15:01 -04:00
Thomas Harte
8a14f5d814 Updates to Xcode11 recommended project settings. 
The updated compiler also flagged a potential issue with CPU::Z80::Register not being a namespace re: 'Refresh' versus CPU::Z80::PartialMachineCycle. I don't entirely see it, but this fixes the problem.

I also finally figured out what the compiler was trying to tell me about ROMRequester.xib.
 2019-09-22 12:13:56 -04:00
Thomas Harte
3e639e96e7 Shows the auto-open dialogue only at most once. 2019-09-21 18:01:16 -04:00
Thomas Harte
8ea4c17315 Completes Mac GUI wiring. 2019-09-19 22:37:23 -04:00
Thomas Harte
2e24da4614 Implements quick booting, and edges towards exposing it on the Mac. 
It should already work in kiosk mode.
 2019-09-19 22:32:12 -04:00
C.W. Betts
4c5f596533
Update CSMachine.mm 
No need to create a temporary NSNumber object to be passed to a variadic method.
 2019-08-10 00:43:30 -06:00
Thomas Harte
b6e4c8209b Switches to showing 'File -> Open...' at launch. 
As per the prevailing wind.
 2019-08-04 21:34:30 -04:00
Thomas Harte
e08a64d455 Fixes erroneous instruction. 2019-08-02 21:04:53 -04:00
Thomas Harte
f45de5b87a Adds how-to-release-the-mouse instructions for Cocoa. 2019-08-02 17:07:51 -04:00
Thomas Harte
97eff5b16d Formally distinguishes Macintosh keys from virtual keys. 
Also: adds mappings for keypad keys, and corrects a couple of
long-standing capitalisation errors in my virtual key set.
 2019-08-02 16:15:34 -04:00
Thomas Harte
f64ec11668 Tidies up and simplifies panel flow. 2019-08-01 14:31:45 -04:00
Thomas Harte
c41cccd9a6 Adds a workaround to display the ROM import banner even from File -> Open... . 2019-07-30 13:07:33 -04:00
Thomas Harte
3da47318b1 Updates copyright year. 2019-07-23 18:03:37 -04:00
Thomas Harte
374cac0107 Adds negative feedback to ROM installation process. 
As an ugly kludge, code wise.
 2019-07-23 16:24:23 -04:00
Thomas Harte
4d361b1952 Adds MIME type for Apple-recognised disk images. 2019-07-23 11:36:47 -04:00
Thomas Harte
a3ad0ab09b Completes the successful import path. 2019-07-22 21:46:28 -04:00
Thomas Harte
ed0c4c117b Ensures that machine name reaches Swift. 2019-07-22 21:18:30 -04:00
Thomas Harte
2432151bf8 Puts machine name into ROMMachine::ROM. 
Also switches to idiomatic exit codes.
 2019-07-22 21:14:21 -04:00
Thomas Harte
2129bfc570 Gets as far as testing ROMs against the missing list. 
Though now it strikes me that I've forgotten to retain the machine name.
 2019-07-22 18:02:48 -04:00
Thomas Harte
8de6cd3f44 Ensures that ROM files can be dragged and dropped into Swift. 
Also adjusts the main window background colour, better to bridge the time between selecting a machine and it starting.
 2019-07-22 17:18:31 -04:00
Thomas Harte
9b9831f28b The Mac port will now at least display a list of missing ROMs. 
It doesn't yet offer the drag-and-drop functionality it promises, however.
 2019-07-22 13:00:17 -04:00
Thomas Harte
8a2cac0d0c Fixes layout constraints. 2019-07-22 11:30:26 -04:00
Thomas Harte
e17b105574 Adds a quick label in exposition. 2019-07-22 11:18:39 -04:00
Thomas Harte
67c5f6b7cb Ensures the missing ROM list bubbles up to Swift. 2019-07-21 22:05:22 -04:00
Thomas Harte
d452d070a1 Extends the Mac ROM fetcher to return a missing-ROMs list. 2019-07-21 18:41:00 -04:00