Thomas Harte
|
6547560e52
|
Gives the CRT the ability to move iCoordinate multiplication outside of the fragment loop.
That resolves precision issues, as were plaguing the Apple II.
|
2018-04-18 19:29:03 -04:00 |
|
Thomas Harte
|
a167e3849b
|
Allows multiple ROMs to be inserted into the Electron.
|
2018-04-18 18:13:30 -04:00 |
|
Thomas Harte
|
f22c23cb4c
|
Attempts to bring audio to the Apple II.
By factoring the audio toggle out from the MSX.
|
2018-04-17 22:28:13 -04:00 |
|
Thomas Harte
|
a07c99d778
|
Completes first draft of Apple II video hardware.
|
2018-04-17 22:04:02 -04:00 |
|
Thomas Harte
|
1c605d58e3
|
Removes the CRT requirement for an integral relationship between cycles and samples.
|
2018-04-16 20:00:56 -04:00 |
|
Thomas Harte
|
6a79ce9eb1
|
Adds enough to the Apple II's video that I can see what's going on with soft switches.
|
2018-04-15 21:55:26 -04:00 |
|
Thomas Harte
|
465c38f03c
|
Extends the keyboard protocol and adds keyboard input to the Apple II.
|
2018-04-15 21:11:30 -04:00 |
|
Thomas Harte
|
be05d51e07
|
Now gives something a lot like the proper character output.
|
2018-04-15 20:31:04 -04:00 |
|
Thomas Harte
|
9bc470027e
|
Put enough in place to get a visual representation of video memory.
Not the correct one, and so as to indicate that the machine isn't booting, surprisingly.
|
2018-04-15 19:35:08 -04:00 |
|
Thomas Harte
|
335c633884
|
Retrenches temporarily to full 8bpp output; introduces extra half a colour cycle of pause.
|
2018-04-15 18:54:05 -04:00 |
|
Thomas Harte
|
cd26f11818
|
Fixes documentation misstatement.
|
2018-04-15 18:00:51 -04:00 |
|
Thomas Harte
|
abe47b6ed8
|
Makes first attempt at a stable display area. Not entirely successful.
|
2018-04-15 18:00:40 -04:00 |
|
Thomas Harte
|
61659faeaa
|
Adds the necessary call-outs to allow implementation of video generation.
|
2018-04-15 15:13:07 -04:00 |
|
Thomas Harte
|
71adb964e5
|
The Apple II now has a functioning processor, ROM and RAM.
|
2018-04-14 21:41:26 -04:00 |
|
Thomas Harte
|
e599e65087
|
Switches to use of the TargetList typedef wherever possible.
|
2018-04-14 19:46:38 -04:00 |
|
Thomas Harte
|
7efee9b52b
|
Does the bare minimum to create a class skeleton for Apple II implementation.
|
2018-04-14 19:46:15 -04:00 |
|
Thomas Harte
|
079dc671e1
|
Rationalises per-machine static analyser call pattern, and adds Apple II as an option.
|
2018-04-14 12:12:12 -04:00 |
|
Thomas Harte
|
a32a7d1374
|
Merge pull request #413 from TomHarte/VicPAL
Adjusts PAL Vic timing.
|
2018-04-12 21:38:18 -04:00 |
|
Thomas Harte
|
467cd5450f
|
Adjusts PAL Vic timing.
|
2018-04-12 21:12:09 -04:00 |
|
Thomas Harte
|
1580874a55
|
Merge pull request #412 from TomHarte/VideoRestriction
Reintroduces accessible memory restrictions on the VIC.
|
2018-04-11 22:07:42 -04:00 |
|
Thomas Harte
|
15f7cbe8c1
|
Corrects capitalisation.
|
2018-04-11 22:06:50 -04:00 |
|
Thomas Harte
|
428b6145fa
|
Converts 6560 to more project normative templated form.
|
2018-04-11 22:00:42 -04:00 |
|
Thomas Harte
|
3ad0b31db8
|
Limits regions accessible to the 6560 to those built into the machine.
|
2018-04-11 21:35:23 -04:00 |
|
Thomas Harte
|
8d4d5d1f46
|
Merge pull request #410 from TomHarte/VicNTSC
Corrects NTSC VIC raster register timing.
|
2018-04-11 10:29:46 -04:00 |
|
Thomas Harte
|
4c8a68c6a4
|
Implements late-0 with proper timing, and NTSC interlaced raster count timing.
|
2018-04-11 08:00:37 -04:00 |
|
Thomas Harte
|
0b4b6f4aec
|
Tweaks luminances and reintroduces late-to-zero line counts.
|
2018-04-10 23:05:18 -04:00 |
|
Thomas Harte
|
bb4db6b382
|
Ensures that 'choose' responds to enter.
|
2018-04-08 18:52:46 -04:00 |
|
Thomas Harte
|
94b1c37fb2
|
Slightly simplifies bus decoding.
|
2018-04-08 18:51:37 -04:00 |
|
Thomas Harte
|
cf6f6c5c15
|
Eliminates the full_frame_counter_ and slightly tweaks NTSC raster timing.
|
2018-04-08 18:51:20 -04:00 |
|
Thomas Harte
|
f541986333
|
Switches to more normative preincrement.
|
2018-04-08 18:50:42 -04:00 |
|
Thomas Harte
|
44513d6912
|
Ensures a 1540 is requested if any disks are present.
|
2018-04-08 17:37:39 -04:00 |
|
Thomas Harte
|
b20cbcd5fe
|
Causes the Vic-20 to obey its own has_c1540 flag.
|
2018-04-08 17:35:02 -04:00 |
|
Thomas Harte
|
1c5972f7b0
|
Ensures NTSC raster count rollover; previously it was positing a line '261' for half of '0'.
|
2018-04-08 16:18:41 -04:00 |
|
Thomas Harte
|
28947bb3c4
|
Merge pull request #409 from TomHarte/BitShader
Switches ZX80/81 video bit unpacking to the GPU.
|
2018-04-08 10:35:43 -04:00 |
|
Thomas Harte
|
865c47a1ac
|
Names the magic constants.
|
2018-04-08 10:35:07 -04:00 |
|
Thomas Harte
|
3821679efd
|
Switches to bit unpacking on the GPU.
|
2018-04-07 22:17:47 -04:00 |
|
Thomas Harte
|
506b4da6c3
|
Merge pull request #408 from TomHarte/MixerBalance
Enhances the CompoundSource so that constituents can have different volumes.
|
2018-04-07 14:32:47 -04:00 |
|
Thomas Harte
|
10f637d2cf
|
Enhances the CompoundSource so that constituents can have different volumes.
|
2018-04-07 14:30:02 -04:00 |
|
Thomas Harte
|
0bab7c88f0
|
Merge pull request #407 from TomHarte/NameImplications
Allows the Vic-20 analyser to act on 'NTSC' in a filename.
|
2018-04-06 20:10:56 -04:00 |
|
Thomas Harte
|
78c612ca17
|
Adds a missing import, removes a redundant conversion.
|
2018-04-06 20:07:10 -04:00 |
|
Thomas Harte
|
e1c4035812
|
Switches away from C strings and allows Vic-20 region inference from filenames.
|
2018-04-06 17:42:24 -04:00 |
|
Thomas Harte
|
eb6d6c8033
|
Merge pull request #406 from TomHarte/NewFixes
Tweaks the 'new machine' dialogue for ZX memory size
|
2018-04-05 22:02:10 -04:00 |
|
Thomas Harte
|
7bf88565ce
|
Resizes to fit all options.
|
2018-04-05 21:59:19 -04:00 |
|
Thomas Harte
|
ee10155296
|
Adds advice and withdraws the ZX 64kb option.
|
2018-04-05 21:57:26 -04:00 |
|
Thomas Harte
|
cc49140f6f
|
Merge pull request #405 from TomHarte/VicFraming
Introduces different clipping zones for NTSC and PAL output.
|
2018-04-05 21:26:07 -04:00 |
|
Thomas Harte
|
3e846f89a1
|
Introduces different clipping zones for NTSC and PAL output.
|
2018-04-05 21:25:19 -04:00 |
|
Thomas Harte
|
5782cab2a0
|
Minor whitespace fix.
|
2018-04-05 21:15:25 -04:00 |
|
Thomas Harte
|
8c511e2b76
|
Merge pull request #404 from TomHarte/ProperShaderSetup
Ensures the SVideo shader gets all proper `enable_vertex_attribute_with_pointer`s.
|
2018-04-05 21:13:26 -04:00 |
|
Thomas Harte
|
ec72fb3baf
|
Ensures the SVideo shader gets all proper enable_vertex_attribute_with_pointers.
|
2018-04-05 21:12:28 -04:00 |
|
Thomas Harte
|
bab1440f5c
|
Merge pull request #403 from TomHarte/VicRange
Causes the 6560 to obey `set_sample_volume_range`.
|
2018-04-05 21:06:09 -04:00 |
|