Thomas Harte
|
e7160fe3c3
|
Rounds out the IIgs video hardware, bugs aside.
|
2020-11-23 20:58:32 -05:00 |
|
Thomas Harte
|
9d61665014
|
Attempts to add colour double [low/high] resolution output.
|
2020-11-23 19:05:18 -05:00 |
|
Thomas Harte
|
d2938ad7c8
|
Eliminate magic constants.
|
2020-11-23 18:36:44 -05:00 |
|
Thomas Harte
|
46f7ff07f7
|
Adds support for fill mode.
|
2020-11-22 21:55:21 -05:00 |
|
Thomas Harte
|
a34f294ba8
|
Pulls out commonalities re: NTSC colour, ensures mixed modes on a line works.
|
2020-11-22 21:29:40 -05:00 |
|
Thomas Harte
|
cd7d080b7a
|
Corrects low-resolution mode.
|
2020-11-22 20:52:42 -05:00 |
|
Thomas Harte
|
b0936b6ef4
|
Resolves high-resolution output.
Yet to optimise, but working.
|
2020-11-22 19:10:05 -05:00 |
|
Thomas Harte
|
8fae74f93e
|
Reintroduces delay bit, reverses phase.
There are stray columns of errors, but otherwise this is almost correct.
|
2020-11-22 11:06:14 -05:00 |
|
Thomas Harte
|
fca48e4b66
|
Makes hasty attempt to shift 'NTSC' in the most natural direction.
|
2020-11-21 23:39:58 -05:00 |
|
Thomas Harte
|
3b2ea37428
|
Slightly cleans up.
|
2020-11-21 22:53:26 -05:00 |
|
Thomas Harte
|
3cba3a5ac0
|
Corrects card mask test outside of bank $00.
|
2020-11-21 22:22:27 -05:00 |
|
Thomas Harte
|
4b024c5787
|
Starts to make some attempt at classic II modes.
|
2020-11-21 18:07:51 -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
|
d00e5d23ef
|
Takes a second shot at the MemoryWrite constructor complaint.
|
2020-11-19 22:28:10 -05:00 |
|
Thomas Harte
|
2c9ce116a2
|
Resolves various GCC-reported issues.
|
2020-11-19 22:21:20 -05:00 |
|
Thomas Harte
|
3512352c32
|
Attempt to use the most-significant relevant bits for sample position.
|
2020-11-19 22:13:09 -05:00 |
|
Thomas Harte
|
4d9372c52f
|
Also takes a stab at swap mode.
|
2020-11-19 21:56:49 -05:00 |
|
Thomas Harte
|
1d288b08b6
|
Attempts the two most basic forms of DOC output.
Sans interrupts. Or register reads of any variety.
|
2020-11-19 21:19:27 -05:00 |
|
Thomas Harte
|
f3c7c11772
|
Register writes now reach the audio thread.
|
2020-11-18 21:52:03 -05:00 |
|
Thomas Harte
|
4b9fe805e9
|
Sets up a queue to push memory writes onto the audio thread.
|
2020-11-18 21:40:56 -05:00 |
|
Thomas Harte
|
a7051e4e42
|
Strip this forceinline until I've satisfied myself that it works in declarations.
|
2020-11-18 21:40:25 -05:00 |
|
Thomas Harte
|
34794223b4
|
For now, at least, c800–cfff is always built-in ROM.
Otherwise I probably need to extend my c3 logic to cover the other built-in cards (?)
|
2020-11-18 19:49:45 -05:00 |
|
Thomas Harte
|
96cf617ee6
|
Advances slightly. I think I need a custom queue for RAM writes.
|
2020-11-18 19:48:53 -05:00 |
|
Thomas Harte
|
69dddf34b9
|
Adds bonus sanity check.
|
2020-11-18 19:47:56 -05:00 |
|
Thomas Harte
|
8f4597f742
|
Hacks in double text.
Actually, only one error: it should start half a column earlier. All 'double' output should. TODO.
|
2020-11-18 19:47:22 -05:00 |
|
Thomas Harte
|
98347cb1c3
|
Starts in the direction of audio support.
|
2020-11-18 18:39:11 -05:00 |
|
Thomas Harte
|
bb80e53021
|
Reduces frequency of video flushes.
|
2020-11-16 21:55:41 -05:00 |
|
Thomas Harte
|
952891d1b6
|
Improves commentary.
|
2020-11-16 21:46:35 -05:00 |
|
Thomas Harte
|
6dfad6a44b
|
Slightly reduces logging.
Hopefully soon I can tear the whole lot out.
|
2020-11-16 21:46:19 -05:00 |
|
Thomas Harte
|
e4c5bfdd5c
|
Takes a repeat shot at proper shadowing.
I think the Apple IIgs Technical Reference explains how these bits interact, and I just had inhibit_all_pages off all on my own.
|
2020-11-16 19:54:12 -05:00 |
|
Thomas Harte
|
9a55eb56ea
|
Attempts to provide saner sequence point behaviour.
|
2020-11-16 19:00:11 -05:00 |
|
Thomas Harte
|
9206ab5dc3
|
Adds notes to self; implements get_next_sequence_point for video, allowing per-line interrupts.
|
2020-11-16 14:42:50 -05:00 |
|
Thomas Harte
|
7e39550fc0
|
Attempts to make JustInTimeActor sequence-point aware.
With the objective of chopping out a lot of future boilerplate.
|
2020-11-15 21:58:18 -05:00 |
|
Thomas Harte
|
c3f5fbd300
|
Picks a better framing compromise for classic and new video modes.
|
2020-11-15 19:14:43 -05:00 |
|
Thomas Harte
|
1db713fec1
|
Attempts more meaningful super high-res pixel output.
With a timing hack as noted.
|
2020-11-15 18:36:24 -05:00 |
|
Thomas Harte
|
68ba73bee0
|
Ensures I get some sort of feedback for non-text modes.
|
2020-11-15 17:16:52 -05:00 |
|
Thomas Harte
|
cdacf280e1
|
After much extra logging, corrects destination bank for MVN and MVP.
|
2020-11-15 16:08:29 -05:00 |
|
Thomas Harte
|
1538a02e18
|
Better explains concern.
|
2020-11-14 19:27:20 -05:00 |
|
Thomas Harte
|
f9cec9a102
|
Attempts also to implement 1Mhz access costs.
Subject to TODO, and same observation as before: this is as to my current understanding only.
|
2020-11-14 19:23:01 -05:00 |
|
Thomas Harte
|
adda3d8f42
|
Attempts a 'full' model of 2.8Mhz access timing.
i.e. full to my current understanding.
|
2020-11-14 19:10:41 -05:00 |
|
Thomas Harte
|
ec3ff0da12
|
Steps towards proper calculation of time.
|
2020-11-14 18:39:16 -05:00 |
|
Thomas Harte
|
73c38b3b0d
|
Collapses nested conditionals.
|
2020-11-14 18:23:31 -05:00 |
|
Thomas Harte
|
edc8050b36
|
Adds activity indicators.
|
2020-11-14 18:00:06 -05:00 |
|
Thomas Harte
|
715a1b9cd6
|
Ensures safe shutdown.
|
2020-11-12 21:44:51 -05:00 |
|
Thomas Harte
|
86310849eb
|
Corrects IWM clocking.
|
2020-11-12 18:09:31 -05:00 |
|
Thomas Harte
|
a2a928e262
|
Takes a guess at the format of IIgs .po files; wires them through to the actual machine.
... which still declines to boot.
|
2020-11-12 18:01:26 -05:00 |
|
Thomas Harte
|
3813e00ca3
|
Adds the Apple II toggle speaker.
|
2020-11-11 21:04:38 -05:00 |
|
Thomas Harte
|
5698aa6499
|
Corrects colour mapping and improves documentation for self.
|
2020-11-11 20:41:30 -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
|
da9e378ab1
|
Quietens, for now.
|
2020-11-11 17:53:21 -05:00 |
|