Thomas Harte
|
77548d14db
|
Ensures self.bounds and -convertSizeToBacking: are called only on the main queue.
|
2017-09-20 19:59:34 -04:00 |
|
Thomas Harte
|
f68565a33f
|
Split the static analyser functionality so that it's possible just to ask for the set of media implied by a particular file. Extended ConfigurationTarget so that media alone can be pushed to a machine.
|
2017-08-17 10:48:29 -04:00 |
|
Thomas Harte
|
2b5d0877a8
|
Adjusted parameter name to match documentation. I think it's a carry-over from before I was passing the whole event along.
|
2017-07-21 21:27:50 -04:00 |
|
Thomas Harte
|
a86a6367b5
|
Slightly shuffled to avoid a race condition on the best-effort updater.
|
2017-02-11 13:17:11 -05:00 |
|
Thomas Harte
|
097a9caa95
|
Delegates are all nullable, naturally.
|
2016-06-23 09:37:49 -04:00 |
|
Thomas Harte
|
1921a6c469
|
Rewired the existing cause-an-update route from the OpenGLView through the best-effort updater.
|
2016-06-16 18:19:23 -04:00 |
|
Thomas Harte
|
68a8851c52
|
Increased parallelism, allowing a simplification in the GL view.
|
2016-06-02 22:29:09 -04:00 |
|
Thomas Harte
|
e3b95b8d2b
|
Back to asynchronous updates and drawing, to try to improve guarantees on audio latency; experimenting with whether other parts of the approach are fundamentally flawed; added a broad-phase for scheduled updates on the 2600.
|
2016-06-02 21:22:55 -04:00 |
|
Thomas Harte
|
11073daee1
|
Issues appear to be around timing generally. Working on it.
|
2016-06-02 20:15:48 -04:00 |
|
Thomas Harte
|
40600b4bcb
|
Made sprite placement consistent at least. Not necessarily yet correct.
|
2016-05-18 22:07:24 -04:00 |
|
Thomas Harte
|
3765c5fbb5
|
Fixed error that would prevent an interrupting frame from ever being drawn.
|
2016-05-18 21:45:35 -04:00 |
|
Thomas Harte
|
ddfc9910e5
|
Sought to draw in a standard serial arrangement as and when bandwidth allows it.
|
2016-05-09 07:17:12 -04:00 |
|
Thomas Harte
|
9c89b668ae
|
Made further attempts to improve synchronisation and interrelated timing between display and machine update.
|
2016-04-20 22:35:46 -04:00 |
|
Thomas Harte
|
104f44f27f
|
Attempted to improve deinterlacing, gave the CRT full control over blend mode, switched back to 2000000Mhz audio.
|
2016-04-14 22:20:47 -04:00 |
|
Thomas Harte
|
fd1f6a7e1f
|
Expanded on thinking.
|
2016-04-06 19:35:53 -04:00 |
|
Thomas Harte
|
e885438363
|
The penny has finally dropped that I can drive the CPU stuff in a manner completely decoupled from the GPU stuff. For much improved parallelisation.
|
2016-04-06 19:34:34 -04:00 |
|
Thomas Harte
|
4595741ab0
|
Made an attempt not to interrupt the display link queue too much when emulation is running slowly.
|
2016-04-04 20:22:33 -04:00 |
|
Thomas Harte
|
902017a962
|
Fixes: drop any processing backlog, try not to allow an Electron document to close mid-draw, perform a frame grab even if the emulated machine is over-processing, really really don't create a CRT until it's safe.
|
2016-03-20 18:42:37 -04:00 |
|
Thomas Harte
|
eabc382540
|
Fixed: of course I can't rely on the pointer to CVTimeStamp not becoming dangling during a queue jump.
|
2016-03-19 23:02:42 -04:00 |
|
Thomas Harte
|
4c5d66c317
|
Made sure GL context isn't activated until it's locked.
|
2016-03-19 22:54:56 -04:00 |
|
Thomas Harte
|
a546277f88
|
Added the simplest mechanism to decouple emulation from the display link queue.
|
2016-03-19 22:53:37 -04:00 |
|
Thomas Harte
|
9da7716c72
|
Attempted to simplify threading, thereby allowing machines to be constructed within a valid GL context, and started adding appropriate GL syncs. Which all oddly drops everything to a negligible FPS. Investigation will follow.
|
2016-03-19 22:46:17 -04:00 |
|
Thomas Harte
|
bb0cd89574
|
Got explicit about threading guarantees.
|
2016-03-13 13:38:03 -04:00 |
|
Thomas Harte
|
41c09f8c3f
|
Renamed CSCathodeRayView to CSOpenGLView as it no longer has any CRT-related responsibilities. It just does the GL and manages a serial dispatch queue.
|
2016-03-05 14:45:09 -05:00 |
|
Thomas Harte
|
95efeb1d56
|
Ensured all delegate and responder delegate messages occur on the same queue.
|
2016-03-05 14:35:47 -05:00 |
|
Thomas Harte
|
c754a6e45a
|
Decoupled execution speed and frame rate; cleaned up.
|
2016-03-03 22:12:31 -05:00 |
|
Thomas Harte
|
60d35fa72b
|
Requested multisampling, if available, rather than supersampling.
|
2016-02-27 22:46:31 -05:00 |
|
Thomas Harte
|
c7f54d649e
|
Switched back down to two samples per pixel. Though one might do it. Need to investigate.
|
2016-02-18 23:21:25 -05:00 |
|
Thomas Harte
|
a01f90ff3e
|
Attempted a switch to the real PAL visible area and to something a bit like a real phosphor decay.
|
2016-02-14 21:57:23 -05:00 |
|
Thomas Harte
|
d3d505b7bc
|
That's one header file less.
|
2016-02-05 23:05:58 -05:00 |
|
Thomas Harte
|
6ab425deda
|
There is now a semi-reasonable amount of screen output again.
|
2016-02-05 21:35:39 -05:00 |
|
Thomas Harte
|
80e7e5e602
|
Updated to return old behaviour of drawing only upon changes.
|
2016-02-04 23:05:47 -05:00 |
|
Thomas Harte
|
8bc3f8046d
|
This endeavours to move everything into the CRT class except the final version of shader building.
|
2016-02-04 22:57:46 -05:00 |
|
Thomas Harte
|
e0d51408e4
|
Onward with carrying this through to the bitter end, this at least results in all the appropriate knowledge and call-ins occuring at the CRT.
|
2016-02-04 22:28:50 -05:00 |
|
Thomas Harte
|
4554abb755
|
Made an attempt to be more rigorous in display generation on the Electron, to make sure I deal with mid-line changes to/from blank line mode. Even if it turns out that they generate pixels.
|
2016-01-29 21:14:13 -05:00 |
|
Thomas Harte
|
f727582911
|
Started making first moves towards stripping CSCathodeRayView of its responsibilities. If that can be merely an OpenGL view that presents things, things will be a lot more portable.
|
2016-01-20 08:21:33 -05:00 |
|
Thomas Harte
|
956b90e203
|
Attempted further to improve latency; added view adjustment for non-4:3 output aspect ratios. The 4:3 is currently hardcoded, so further work will be required.
|
2016-01-18 23:55:52 -05:00 |
|
Thomas Harte
|
6112f4ef6b
|
Withdrew soft filtering for now; until the sampling frequency is passed on it's not sufficiently rigorous.
|
2016-01-12 16:42:16 -05:00 |
|
Thomas Harte
|
75d6ec354b
|
Added some very basic filtering in RGB mode.
|
2016-01-12 16:27:09 -05:00 |
|
Thomas Harte
|
3d6f20b7b9
|
Output, at last! Though sync is clearly way off.
|
2016-01-09 21:53:33 -05:00 |
|
Thomas Harte
|
09df218c01
|
Some output! Showing that three lines of solid sync isn't smart. But here it is.
|
2016-01-09 21:48:53 -05:00 |
|
Thomas Harte
|
b4f31edea3
|
Made an attempt to get RGB output mode up and running, and showing at least a box where pixels would be.
|
2016-01-09 21:32:56 -05:00 |
|
Thomas Harte
|
0db8938d27
|
Added the option for the CSCathodeRayView to show only a subsection of the full scan area. Zoomed in a little on the 2600. Put in enough piping to give the Electron sight of its ROMs at least.
|
2016-01-06 23:14:36 -05:00 |
|
Thomas Harte
|
616dc0b57c
|
Okay, so this is the absolute bare minimum about of refactoring and wiring necessary to get the [unimplemented] Electron machine pumping.
|
2016-01-04 23:40:43 -05:00 |
|