Thomas Harte
|
b9721d1d3f
|
Okay, treading water slightly, ensured window content is correct aspect ratio.
|
2015-07-23 20:50:50 -04:00 |
|
Thomas Harte
|
7276c77027
|
A full communication pathway now leads to Atari2600.mm (for now) being in possession of a frame and receiving a command to draw, with a suitable OpenGL context being active and whatever is drawn subsequently appearing.
|
2015-07-23 20:45:07 -04:00 |
|
Thomas Harte
|
0611646181
|
This then is what the serial dispatch queue and the triple buffer achieve together: I can post the runs over to the main thread for processing while emulation continues separately.
|
2015-07-23 20:16:48 -04:00 |
|
Thomas Harte
|
e7237c7bd5
|
Switched to forcing all processing onto a common queue and piping the completed frame over into the Objective-C class.
|
2015-07-23 20:07:35 -04:00 |
|
Thomas Harte
|
5203f31bf4
|
Reintroduced a console examination of the output runs being received after fixing a failure to complete or restart frames over in the CRT; weirdly it seems that sync is being obeyed but raster position is off. So work to do.
|
2015-07-22 20:45:10 -04:00 |
|
Thomas Harte
|
065050115f
|
Made an attempt to switch to a triple-buffering scheme for CRT outputs, with an eye towards asynchronicity.
|
2015-07-22 20:33:20 -04:00 |
|
Thomas Harte
|
963cb2f6fb
|
Attempted to switch to slightly more meaningful names within the CRT and implemented a delegate to investigate output. Working on it.
|
2015-07-22 18:15:18 -04:00 |
|
Thomas Harte
|
2d0f861474
|
Incoming: a 'CRT' class, to receive information intended for a cathode ray tube. To decode sync, etc.
|
2015-07-19 13:36:27 -04:00 |
|
Thomas Harte
|
12746b35e3
|
Ensured there's no overflow while changing base.
|
2015-07-19 10:54:19 -04:00 |
|
Thomas Harte
|
412e02fdd8
|
Merge branch 'master' of github.com:TomHarte/CLK
|
2015-07-19 10:52:15 -04:00 |
|
Thomas Harte
|
e0aa1e9f19
|
Minor project rearrangement to aid findability.
|
2015-07-17 09:10:23 -04:00 |
|
Thomas Harte
|
195c8a87d8
|
Introduced enough logic that the Atari 2600 is being run, at least. No output yet though because (i) it has no-one to send output to; and (ii) there's nobody that knows how to display output. Hmmm.
|
2015-07-16 22:14:40 -04:00 |
|
Thomas Harte
|
4496493e85
|
Performed the bare necessary steps to get my little OpenGL view to create a CVDisplayLink and then repaint itself in time with the display.
|
2015-07-16 21:16:21 -04:00 |
|
Thomas Harte
|
1df2c48668
|
Introduced my GL view as the window content.
|
2015-07-16 21:01:49 -04:00 |
|
Thomas Harte
|
5160b6bbb8
|
Separated out different test suites into different XCTest subclasses.
|
2015-07-16 20:52:16 -04:00 |
|
Thomas Harte
|
3e0679235a
|
This now goes just far enough to create an instance of Atari2600::Machine and push a ROM to it. Next jobs are to get a basic CRT emulation wired up, outputting to the window.
|
2015-07-16 20:40:46 -04:00 |
|
Thomas Harte
|
24c0579b94
|
Shuffled things and guessed at things until the Xcode project was happy being subservient to the project proper.
|
2015-07-16 20:27:31 -04:00 |
|