Thomas Harte
|
6dbf16210b
|
Switched protocol to meaningful name and corrected its omission from the repository.
|
2016-07-04 19:19:07 -04:00 |
|
Thomas Harte
|
6419d9c485
|
Added a single IRQ test case, discovering that I'm two cycles short. Whoops!
|
2016-06-28 21:29:43 -04:00 |
|
Thomas Harte
|
6027cba95f
|
Factored out the stuff of pushing a fast-loading option onwards and storing it within the user defaults.
|
2016-06-27 21:38:14 -04:00 |
|
Thomas Harte
|
ee19417ded
|
Made an attempt quickly to implement parsing of the Commodore .TAP file format.
|
2016-06-25 16:09:32 -04:00 |
|
Thomas Harte
|
4db61d98f4
|
Killed the .cpp.
|
2016-06-19 20:21:38 -04:00 |
|
Thomas Harte
|
7cf6008e7c
|
Started some very basic RIOT unit tests; corrected to pass.
|
2016-06-19 20:12:47 -04:00 |
|
Thomas Harte
|
ce2f5515c0
|
Made some minor documentation improvements, killed 6522.cpp as the 6522 is going to be a template only, attempting to promote good inlining behaviour.
|
2016-06-19 18:11:37 -04:00 |
|
Thomas Harte
|
e7aeed2f03
|
Established a general pattern for machines that can type things. Started working on the Vic typing itself.
|
2016-06-19 13:10:52 -04:00 |
|
Thomas Harte
|
06fb2ff1c7
|
Started endeavouring to sketch out the boilerplate for writing a 6522 test harness. Added a default implementation of synchronise to the 6522 too, since not everybody is going to want one.
|
2016-06-18 09:28:46 -04:00 |
|
Thomas Harte
|
530cf3dcbb
|
Made an attempt to consolidate serialisation and clock rate adherence, allowing a floating-point clock rate.
|
2016-06-16 18:04:54 -04:00 |
|
Thomas Harte
|
ce59ad1911
|
Minor on-disk shuffle, to try to clarify ownership of responsibility.
|
2016-06-15 08:11:30 -04:00 |
|
Thomas Harte
|
e0baaf17f1
|
Added class prefix.
|
2016-06-15 08:07:25 -04:00 |
|
Thomas Harte
|
6522530e1c
|
Actually, I'm dithering over whether the 6522 should be an ordinary class or a curiously-recurring template. But it'll need a file, definitely.
|
2016-06-06 21:56:02 -04:00 |
|
Thomas Harte
|
f922d38ed2
|
The Vic now captures the ROMs sent to it and has just enough infrastructure to get to a black screen. Progress!
|
2016-06-05 10:51:07 -04:00 |
|
Thomas Harte
|
8052ce9223
|
System ROMs are now supplied to the Vic-20 wrapper, though they stop there. I also factored key forwarding out of the ElectronDocument and into the superclass, depending upon the child conforming to CSKeyboardMachine.
|
2016-06-05 08:53:05 -04:00 |
|
Thomas Harte
|
363e14a92f
|
Reorganised system ROMs out of the Mac-specific folder, adjusted Mac code to expect to find them organised hierarchically (as how many os.roms am I going to have?) and added readme files to explain what's missing from the Git repository.
|
2016-06-05 08:33:01 -04:00 |
|
Thomas Harte
|
4c33517228
|
Added ROMs to the project and ensured they don't get uploaded.
|
2016-06-04 22:03:38 -04:00 |
|
Thomas Harte
|
b10a06e700
|
A CRT is still absent but this moves the ball back into the C++ side's court.
|
2016-06-04 22:00:50 -04:00 |
|
Thomas Harte
|
404873fe58
|
Started sketching out infrastructure for Vic-20 support.
|
2016-06-04 21:43:50 -04:00 |
|
Thomas Harte
|
d6e8cd676a
|
Trimmed and reordered just a little.
|
2016-06-04 16:02:16 -04:00 |
|
Thomas Harte
|
5c4f35e13f
|
Finally started on generalising the C++ stuff so as to be able to be able to get a working audio binding on the OS-specific side without further repetition by factoring an appropriate protocol out from the Electron and sketching out the correct speaker class for the Atari. Added a method to ask it what a good output frequency would be.
|
2016-05-31 21:23:44 -04:00 |
|
Thomas Harte
|
8538b62ea2
|
Made an attempt to extract and consolidate the logic behind the intermediate shaders.
|
2016-04-28 21:04:59 -04:00 |
|
Thomas Harte
|
496d979aca
|
Made a decision to clean up by creating per-shader classes. Well, more or less. First thing to be factored out: the output shader.
|
2016-04-27 22:29:54 -04:00 |
|
Thomas Harte
|
416c944f02
|
Experimental: let's try accumulating history directly in the framebuffer.
|
2016-04-26 21:41:39 -04:00 |
|
Thomas Harte
|
4ac1f959e9
|
A shortcut here and a shortcut there; this allows me at least to determine whether use of a PBO gains anything.
|
2016-03-19 17:07:05 -04:00 |
|
Thomas Harte
|
4cd0aa3416
|
Completed FIR filter based audio output.
|
2016-03-15 23:37:35 -04:00 |
|
Thomas Harte
|
7694297c83
|
Introduced an adapted version of the previous Clock Signal's FIR filter.
|
2016-03-15 21:05:20 -04:00 |
|
Thomas Harte
|
cfa616d593
|
Fixed: timing issue versus supplied test ROM was failure to include the Plus 1 ROM in the mix.
|
2016-03-12 11:51:20 -05:00 |
|
Thomas Harte
|
bf5747f83e
|
Made an attempt to chop out all the stuff of building up the OpenGL data from the stuff of parsing input.
|
2016-03-08 22:40:23 -05:00 |
|
Thomas Harte
|
14b2927275
|
Made further attempts to tidy up; trying to demarcate between public interface and private.
|
2016-03-08 20:59:16 -05:00 |
|
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
|
eeb0e134fd
|
Started the transition towards a more natural collection of rolling buffers, with phosphor decay in mind.
|
2016-02-13 20:52:23 -05:00 |
|
Thomas Harte
|
a6574d1f96
|
Made an attempt to factor out and more clearly to document my implementation of flywheel synchronisation.
|
2016-02-11 22:12:12 -05:00 |
|
Thomas Harte
|
4d0a218a57
|
Certainly at least seriously considering a separate holder for the "compile a shader" logic. Otherwise taking steps back towards PAL/NTSC decoding.
|
2016-02-07 17:32:38 -05:00 |
|
Thomas Harte
|
602327cd9d
|
Sketched out a quick class for rendering to texture.
|
2016-02-07 15:42:02 -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
|
5a39e42413
|
Wired up enough such that some basic attempt at parsing a UEF occurs.`
|
2016-01-18 17:06:09 -06:00 |
|
Thomas Harte
|
2779f0e569
|
Statred working on support for at least the most fundamental file format.
|
2016-01-18 15:46:41 -06:00 |
|
Thomas Harte
|
38ffcaa262
|
Here, at last, is _some_ audio output, at least.
|
2016-01-14 20:33:22 -05:00 |
|
Thomas Harte
|
84ba4e2900
|
Tidied a little, started working towards supporting speaker output.
|
2016-01-12 22:19:56 -05:00 |
|
Thomas Harte
|
3437781abd
|
Started sketching out an interface for sound generation. Which made me realise that the CRT in CRTDelegate was redundant, since C++ has namespaces.
|
2016-01-12 16:54:09 -05:00 |
|
Thomas Harte
|
e93dbdb463
|
Implemented keyboard input.
|
2016-01-11 19:48:31 -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 |
|
Thomas Harte
|
43ab8bbad5
|
Okay, so then here's a first shot at the Objective-C -> C++ bridge for the Electron.
|
2016-01-04 23:16:37 -05:00 |
|
Thomas Harte
|
ab45c1d530
|
Started working on a shell for the Electron emulation, including factoring out the common CRT delegate -> Objective-C bridging, serial dispatch queue and frameskipping logic from the Atari 2600 shell.
|
2016-01-04 23:12:47 -05:00 |
|
Thomas Harte
|
aa0714fe27
|
Started sketching out an Acorn Electron emulation, as it's a platform I'm familiar with and will force me to figure out PAL decoding. Factored out NTSC-specific parts of the display decoding logic and hence added RGB output mode.
|
2016-01-03 20:41:43 -05:00 |
|
Thomas Harte
|
bc805a90fe
|
Wired up joystick directions, at least, and fire button presses get as far as the C++. But there's some latching to figure out before they'll work.
|
2015-08-18 20:33:24 -04:00 |
|
Thomas Harte
|
a693c081f8
|
Switched on the appropriate compiler warnings re: signed comparisons and implicit conversions. Fixed all less-than-explicit calls.
|
2015-08-16 16:08:29 -04:00 |
|
Thomas Harte
|
d19f8ed507
|
Removed the implicit reset upon 6502 startup, adding a reset line. Hence all tests now pass again. Added an empty shell for timing tests, the all-RAM 6502 now counting bus cycles.
|
2015-08-13 00:51:06 +01:00 |
|